diff --git a/.eslintrc.js b/.eslintrc.js new file mode 100644 index 000000000..95aa7df16 --- /dev/null +++ b/.eslintrc.js @@ -0,0 +1,10 @@ +// This configuration only applies to the package manager root. +/** @type {import("eslint").Linter.Config} */ +module.exports = { + ignorePatterns: ["apps/**", "packages/**"], + extends: ["@serp-tools/eslint-config/library.js"], + parser: "@typescript-eslint/parser", + parserOptions: { + project: true, + }, +}; diff --git a/.eslintrc.json b/.eslintrc.json deleted file mode 100644 index 0e81f9b97..000000000 --- a/.eslintrc.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "extends": "next/core-web-vitals" -} \ No newline at end of file diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml index 0eb1ca09c..760771d9f 100644 --- a/.github/workflows/deploy.yml +++ b/.github/workflows/deploy.yml @@ -1,77 +1,61 @@ -name: Deploy Next.js site to Pages +name: Deploy to GitHub Pages on: - # Runs on pushes targeting the main branch push: branches: - main - - # Allows you to run this workflow manually from the Actions tab workflow_dispatch: -# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages permissions: contents: read pages: write id-token: write -# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued. -# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete. -concurrency: - group: "pages" - cancel-in-progress: false - jobs: build: runs-on: ubuntu-latest steps: - name: Checkout - uses: actions/checkout@v4 + uses: actions/checkout@v5 - - uses: pnpm/action-setup@v4 - name: Install pnpm - with: - version: 10 - run_install: false + - name: Setup pnpm + uses: pnpm/action-setup@v4 - - name: Install Node.js + - name: Setup Node.js uses: actions/setup-node@v4 with: node-version: 22 - cache: 'pnpm' + cache: "pnpm" - name: Install dependencies run: pnpm install + - name: Build apps + run: pnpm build + - name: Setup Pages - id: setup_pages + id: pages uses: actions/configure-pages@v5 - - name: Restore cache - uses: actions/cache@v4 - with: - path: | - .next/cache - # Generate a new cache whenever packages or source files change. - key: ${{ runner.os }}-nextjs-${{ hashFiles('**/pnpm-lock.yaml') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }} - # If source files changed but packages didn't, rebuild from a prior cache. - restore-keys: | - ${{ runner.os }}-nextjs-${{ hashFiles('**/pnpm-lock.yaml') }}- - - - name: Build with Next.js - run: pnpm run build + - name: Prepare deployment artifact + run: | + mkdir -p _site/tools _site/files + cp -r apps/tools/out/* _site/tools/ + cp -r apps/files/out/* _site/files/ + # Add a .nojekyll file to the root of the site to prevent Jekyll from running + touch _site/.nojekyll - name: Upload artifact - uses: actions/upload-pages-artifact@v3 + uses: actions/upload-pages-artifact@v4 with: - path: ./out + path: _site deploy: + needs: build + runs-on: ubuntu-latest environment: name: github-pages url: ${{ steps.deployment.outputs.page_url }} - runs-on: ubuntu-latest - needs: build steps: - name: Deploy to GitHub Pages id: deployment diff --git a/.gitignore b/.gitignore index 3b64ea5e0..d8a82cb09 100644 --- a/.gitignore +++ b/.gitignore @@ -1,61 +1,38 @@ # See https://help.github.com/articles/ignoring-files/ for more about ignoring files. -# dependencies -/node_modules -/.pnp +# Dependencies +node_modules +.pnp .pnp.js -.yarn/install-state.gz -# testing -/coverage +# Local env files +.env +.env.local +.env.development.local +.env.test.local +.env.production.local -# next.js -/.next/ -/out/ +# Testing +coverage -# production -/build +# Turbo +.turbo -# misc -.DS_Store -*.pem +# Vercel +.vercel -# debug -npm-debug.log* -yarn-debug.log* -yarn-error.log* +# Build Outputs +.next/ +out/ +build +dist -# local env files -.env*.local -# vercel -.vercel - -# typescript -*.tsbuildinfo -next-env.d.ts +# Debug +npm-debug.log* -# Coders in Flow -.codersinflow -.vscode -.env +# Misc +.DS_Store +*.pem -# Coders in Flow -.venv -.codex -out -dist -*.vsix -.claude -CLAUDE.md -.claude/ -.files -.files/ -.git -*.log -*.tmp -__pycache__ -*.pyc -.env.local -.next -.github +next-env.d.ts \ No newline at end of file diff --git a/.husky/pre-commit b/.husky/pre-commit deleted file mode 100755 index 2812eb8e9..000000000 --- a/.husky/pre-commit +++ /dev/null @@ -1,7 +0,0 @@ -#!/usr/bin/env sh - -# Run lint -npm run lint - -# Run type check -npm run typecheck \ No newline at end of file diff --git a/public/.nojekyll b/.npmrc similarity index 100% rename from public/.nojekyll rename to .npmrc diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 000000000..61683dde1 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,3 @@ +{ + "tailwindCSS.experimental.configFile": "packages/ui/src/styles/globals.css" +} diff --git a/README.md b/README.md index bb084b749..5981725ef 100644 --- a/README.md +++ b/README.md @@ -1 +1,31 @@ -# SERP Tools +# shadcn/ui monorepo template + +This template is for creating a monorepo with shadcn/ui. + +## Usage + +```bash +pnpm dlx shadcn@latest init +``` + +## Adding components + +To add components to your app, run the following command at the root of your `web` app: + +```bash +pnpm dlx shadcn@latest add button -c apps/web +``` + +This will place the ui components in the `packages/ui/src/components` directory. + +## Tailwind + +Your `tailwind.config.ts` and `globals.css` are already set up to use the components from the `ui` package. + +## Using components + +To use the components in your app, import them from the `ui` package. + +```tsx +import { Button } from "@serp-tools/ui/components/button"; +``` diff --git a/app/files/FileTypeDetail.tsx b/app/files/FileTypeDetail.tsx deleted file mode 100644 index f39b34422..000000000 --- a/app/files/FileTypeDetail.tsx +++ /dev/null @@ -1,656 +0,0 @@ -'use client'; - -import { useEffect, useState } from 'react'; -import Link from 'next/link'; -import { Navbar } from '@/components/Navbar'; -import { - Star, - Monitor, - Smartphone, - Globe, - Apple, - ArrowLeft, - ChevronRight, - Download, - ExternalLink, - FileText, - Info, - Code, - FolderOpen, - Server -} from 'lucide-react'; - -interface Program { - name: string; - url?: string; - license?: string; - icon?: string; - external?: boolean; - status?: string; -} - -interface FileTypeDetailData { - slug: string; - extension: string; - name: string; - summary?: string; - developer?: string; - developer_slug?: string; - category?: string; - category_slug?: string; - format_type?: string; - mime_type?: string; - magic_number?: string; - rating?: number; - votes?: number; - last_updated?: string; - more_information?: { - content?: string[]; - screenshot?: { - url: string; - srcset?: string; - alt: string; - width?: string; - height?: string; - caption: string; - }; - }; - how_to_open?: { - instructions?: string[]; - programs?: Array<{ - name: string; - url?: string; - }>; - }; - programs?: { - [platform: string]: Program[]; - }; - scraped_at?: string; - source?: { - url: string; - file: string; - }; -} - -interface FileTypeDetailProps { - slug: string; -} - -function FileTypeDetail({ slug }: FileTypeDetailProps) { - const [fileType, setFileType] = useState(null); - const [loading, setLoading] = useState(true); - const [activeTab, setActiveTab] = useState('overview'); - - useEffect(() => { - const fetchData = async () => { - try { - const response = await fetch(`/data/files/individual/${slug}.json`); - if (response.ok) { - const data = await response.json(); - setFileType(data); - } - } catch (error) { - console.error('Error fetching file type data:', error); - } finally { - setLoading(false); - } - }; - - fetchData(); - }, [slug]); - - if (loading) { - return ( - <> - -
-
-
-
-
-
-
-
- - ); - } - - if (!fileType) { - return ( - <> - -
-
-

- File Type Not Found -

- - ← Back to File Types - -
-
- - ); - } - - const getPlatformIcon = (platform: string) => { - switch (platform.toLowerCase()) { - case 'windows': - return ; - case 'macos': - case 'mac': - return ; - case 'linux': - return ; - case 'android': - return ; - case 'ios': - return ; - case 'web': - return ; - default: - return ; - } - }; - - const getLicenseBadge = (license?: string) => { - if (!license) return null; - - let badgeClass = "px-2 py-0.5 text-xs rounded-full "; - let text = license; - - switch (license?.toLowerCase()) { - case 'free': - badgeClass += "bg-green-100 text-green-800 dark:bg-green-900/20 dark:text-green-400"; - text = "Free"; - break; - case 'freemium': - badgeClass += "bg-yellow-100 text-yellow-800 dark:bg-yellow-900/20 dark:text-yellow-400"; - text = "Free+"; - break; - case 'paid': - badgeClass += "bg-red-100 text-red-800 dark:bg-red-900/20 dark:text-red-400"; - text = "Paid"; - break; - case 'bundled': - badgeClass += "bg-blue-100 text-blue-800 dark:bg-blue-900/20 dark:text-blue-400"; - text = "Included"; - break; - default: - badgeClass += "bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-300"; - } - - return {text}; - }; - - const renderStars = (rating: number) => { - const stars = []; - const fullStars = Math.floor(rating); - const hasHalfStar = rating % 1 >= 0.5; - - for (let i = 0; i < 5; i++) { - if (i < fullStars) { - stars.push( - - ); - } else if (i === fullStars && hasHalfStar) { - stars.push( - - ); - } else { - stars.push( - - ); - } - } - - return stars; - }; - - return ( - <> - -
- {/* Breadcrumb */} -
-
- -
-
- -
-
- {/* Main Content */} -
- {/* Header */} -
-
-
-

- .{fileType.extension.toUpperCase()} File Extension -

-

- {fileType.name} -

-
-
- .{fileType.extension} -
-
- - {/* Rating and metadata */} - {(fileType.rating || fileType.developer || fileType.category) && ( -
- {fileType.rating && ( -
- {renderStars(fileType.rating)} - - {fileType.rating.toFixed(1)} ({fileType.votes?.toLocaleString()} votes) - -
- )} - {fileType.developer && ( -
- Developer: {fileType.developer} -
- )} - {fileType.category && ( -
- Category: {fileType.category} -
- )} -
- )} - - {/* Summary */} - {fileType.summary && ( -
-

- {fileType.summary} -

-
- )} -
- - {/* Tabs */} -
-
- -
- -
- {/* Overview Tab */} - {activeTab === 'overview' && ( -
-
-

- File Format Details -

-
-
-
- File Extension -
-
- .{fileType.extension} -
-
- {fileType.format_type && ( -
-
- Format Type -
-
- {fileType.format_type} -
-
- )} - {fileType.mime_type && ( -
-
- MIME Type -
-
- {fileType.mime_type} -
-
- )} - {fileType.magic_number && ( -
-
- Magic Number -
-
- {fileType.magic_number} -
-
- )} -
-
- - {fileType.summary && ( -
-

- What is a .{fileType.extension} file? -

-

- {fileType.summary} -

-
- )} -
- )} - - {/* More Information Tab */} - {activeTab === 'more' && fileType.more_information && ( -
- {fileType.more_information.screenshot && ( -
- {/* eslint-disable-next-line @next/next/no-img-element */} - {fileType.more_information.screenshot.alt} - {fileType.more_information.screenshot.caption && ( -
- {fileType.more_information.screenshot.caption} -
- )} -
- )} - - {fileType.more_information.content && ( -
- {fileType.more_information.content.map((paragraph, index) => ( -

- {paragraph} -

- ))} -
- )} -
- )} - - {/* How to Open Tab */} - {activeTab === 'open' && fileType.how_to_open && ( -
- {fileType.how_to_open.instructions && ( -
-

- Opening .{fileType.extension} Files -

-
- {fileType.how_to_open.instructions.map((instruction, index) => ( -

- {instruction} -

- ))} -
-
- )} - - {fileType.how_to_open.programs && fileType.how_to_open.programs.length > 0 && ( -
-

- Recommended Programs -

-
    - {fileType.how_to_open.programs.map((program, index) => ( -
  • - - {program.url ? ( - - {program.name} - - ) : ( - - {program.name} - - )} -
  • - ))} -
-
- )} -
- )} - - {/* Programs Tab */} - {activeTab === 'programs' && fileType.programs && ( -
- {Object.entries(fileType.programs).map(([platform, programs]) => ( -
-
- {getPlatformIcon(platform)} -

- {platform} -

-
-
- {programs.map((program, index) => ( -
-
- {program.icon && ( - /* eslint-disable-next-line @next/next/no-img-element */ - {program.name} - )} -
- {program.url ? ( - - {program.name} - - ) : ( - - {program.name} - - )} - {program.status === 'discontinued' && ( - - (Discontinued) - - )} - {program.external && ( - - )} -
-
- {getLicenseBadge(program.license)} -
- ))} -
-
- ))} - - {/* Program List Section */} -
-

- Program List -

-
-

- The following is a comprehensive list of programs that can open, edit, convert, or otherwise work with .{fileType.extension} files: -

-
    - {Object.entries(fileType.programs).map(([platform, programs]) => - programs.map((program, index) => ( -
  • - {platform}: {program.name} - {program.license && program.license !== 'Free' && ( - - ({program.license}) - - )} - {program.status === 'discontinued' && ( - - (Discontinued) - - )} -
  • - )) - ).flat()} -
-
-
-
- )} -
-
-
- - {/* Sidebar */} -
-
-

- Quick Info -

- -
-
-
- Extension -
-
- .{fileType.extension} -
-
- - {fileType.developer && ( -
-
- Developer -
-
- {fileType.developer} -
-
- )} - - {fileType.category && ( -
-
- Category -
-
- {fileType.category} -
-
- )} - - {fileType.format_type && ( -
-
- Format -
-
- {fileType.format_type} -
-
- )} - - {fileType.last_updated && ( -
-
- Updated -
-
- {fileType.last_updated} -
-
- )} -
- -
- - - View All File Types - -
-
-
-
-
-
- - ); -} - -export default FileTypeDetail; \ No newline at end of file diff --git a/app/globals.css b/app/globals.css deleted file mode 100644 index 51945cbb3..000000000 --- a/app/globals.css +++ /dev/null @@ -1,137 +0,0 @@ -@tailwind base; -@tailwind components; -@tailwind utilities; - -@layer base { - :root { - --background: 0 0% 100%; - --foreground: 222.2 84% 4.9%; - --card: 0 0% 100%; - --card-foreground: 222.2 84% 4.9%; - --popover: 0 0% 100%; - --popover-foreground: 222.2 84% 4.9%; - --primary: 222.2 47.4% 11.2%; - --primary-foreground: 210 40% 98%; - --secondary: 210 40% 96.1%; - --secondary-foreground: 222.2 47.4% 11.2%; - --muted: 210 40% 96.1%; - --muted-foreground: 215.4 16.3% 46.9%; - --accent: 210 40% 96.1%; - --accent-foreground: 222.2 47.4% 11.2%; - --destructive: 0 84.2% 60.2%; - --destructive-foreground: 210 40% 98%; - --border: 214.3 31.8% 91.4%; - --input: 214.3 31.8% 91.4%; - --ring: 222.2 84% 4.9%; - --radius: 0.5rem; - } - - .dark { - --background: 222.2 84% 4.9%; - --foreground: 210 40% 98%; - --card: 222.2 84% 4.9%; - --card-foreground: 210 40% 98%; - --popover: 222.2 84% 4.9%; - --popover-foreground: 210 40% 98%; - --primary: 210 40% 98%; - --primary-foreground: 222.2 47.4% 11.2%; - --secondary: 217.2 32.6% 17.5%; - --secondary-foreground: 210 40% 98%; - --muted: 217.2 32.6% 17.5%; - --muted-foreground: 215 20.2% 65.1%; - --accent: 217.2 32.6% 17.5%; - --accent-foreground: 210 40% 98%; - --destructive: 0 62.8% 30.6%; - --destructive-foreground: 210 40% 98%; - --border: 217.2 32.6% 17.5%; - --input: 217.2 32.6% 17.5%; - --ring: 212.7 26.8% 83.9%; - } -} - -@layer base { - * { - @apply border-border; - } - body { - @apply bg-background text-foreground; - } -} - -/* Fun drop animations */ -@keyframes splash { - 0% { transform: scale(1) rotate(0deg); } - 25% { transform: scale(1.1) rotate(-2deg); } - 50% { transform: scale(0.95) rotate(1deg); } - 75% { transform: scale(1.05) rotate(-1deg); } - 100% { transform: scale(1) rotate(0deg); } -} - -@keyframes bounce { - 0%, 100% { transform: translateY(0); } - 25% { transform: translateY(-20px); } - 50% { transform: translateY(-10px); } - 75% { transform: translateY(-15px); } -} - -@keyframes spin { - 0% { transform: rotate(0deg) scale(1); } - 50% { transform: rotate(180deg) scale(1.05); } - 100% { transform: rotate(360deg) scale(1); } -} - -@keyframes pulse { - 0%, 100% { transform: scale(1); opacity: 1; } - 25% { transform: scale(1.05); opacity: 0.9; } - 50% { transform: scale(1.1); opacity: 0.8; } - 75% { transform: scale(1.05); opacity: 0.9; } -} - -@keyframes shake { - 0%, 100% { transform: translateX(0); } - 10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); } - 20%, 40%, 60%, 80% { transform: translateX(5px); } -} - -@keyframes flip { - 0% { transform: perspective(400px) rotateY(0); } - 50% { transform: perspective(400px) rotateY(180deg); } - 100% { transform: perspective(400px) rotateY(360deg); } -} - -@keyframes zoom { - 0% { transform: scale(1); } - 50% { transform: scale(1.2); } - 100% { transform: scale(1); } -} - -@keyframes confetti { - 0% { transform: rotate(0deg) scale(1); background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #ffd93d); } - 25% { transform: rotate(5deg) scale(1.05); } - 50% { transform: rotate(-5deg) scale(1.1); } - 75% { transform: rotate(3deg) scale(1.05); } - 100% { transform: rotate(0deg) scale(1); } -} - -@keyframes rejected { - 0% { transform: translateX(0) translateY(0) rotate(0deg) scale(1); } - 20% { transform: translateX(-30px) translateY(-20px) rotate(-15deg) scale(0.9); opacity: 1; } - 40% { transform: translateX(-80px) translateY(30px) rotate(-45deg) scale(0.8); opacity: 0.8; } - 60% { transform: translateX(-150px) translateY(80px) rotate(-90deg) scale(0.7); opacity: 0.6; } - 80% { transform: translateX(-200px) translateY(150px) rotate(-135deg) scale(0.6); opacity: 0.4; } - 90% { transform: translateX(-220px) translateY(200px) rotate(-180deg) scale(0.5); opacity: 0.2; } - 100% { transform: translateX(0) translateY(0) rotate(0deg) scale(1); opacity: 1; } -} - -.animate-splash { animation: splash 0.6s ease-in-out; } -.animate-bounce { animation: bounce 0.8s ease-in-out; } -.animate-spin { animation: spin 0.6s ease-in-out; } -.animate-pulse { animation: pulse 0.8s ease-in-out; } -.animate-shake { animation: shake 0.5s ease-in-out; } -.animate-flip { animation: flip 0.6s ease-in-out; } -.animate-zoom { animation: zoom 0.5s ease-in-out; } -.animate-confetti { - animation: confetti 0.8s ease-in-out; - background-size: 200% 200%; -} -.animate-rejected { animation: rejected 0.8s ease-out; } \ No newline at end of file diff --git a/app/layout.tsx b/app/layout.tsx deleted file mode 100644 index 8830c5dc5..000000000 --- a/app/layout.tsx +++ /dev/null @@ -1,31 +0,0 @@ -import type { Metadata } from "next"; -import { Inter } from "next/font/google"; -import { GTM } from "@/components/GoogleTagManager"; -import { Navbar } from "@/components/Navbar"; -import "./globals.css"; - -const inter = Inter({ - subsets: ["latin"], - display: "swap", -}); - -export const metadata: Metadata = { - title: "SERP Tools - Free Online Tools for Everyday Tasks", - description: "A collection of free, easy-to-use online tools including CSV combiner, JSON converter, character counter, and more. No signup required.", -}; - -export default function RootLayout({ - children, -}: Readonly<{ - children: React.ReactNode; -}>) { - return ( - - - - - {children} - - - ); -} \ No newline at end of file diff --git a/app/not-found.tsx b/app/not-found.tsx deleted file mode 100644 index f6c381a9f..000000000 --- a/app/not-found.tsx +++ /dev/null @@ -1,15 +0,0 @@ -import Link from 'next/link' - -export default function NotFound() { - return ( -
-
-

404 - Page Not Found

-

Could not find the requested resource

- - Return Home - -
-
- ) -} \ No newline at end of file diff --git a/app/page.tsx b/app/page.tsx deleted file mode 100644 index 26256b6b6..000000000 --- a/app/page.tsx +++ /dev/null @@ -1,204 +0,0 @@ -"use client"; - -import { useState, useEffect } from "react"; -import { Button } from "@/components/ui/button"; -import { Badge } from "@/components/ui/badge"; -import { ToolCard } from "@/components/ToolCard"; -import { ToolsSearchBar } from "@/components/ToolsSearchBar"; -import { ToolsLinkHub } from "@/components/sections/ToolsLinkHub"; -import { - Search, - Sparkles, - ArrowRight, - Image, - FileImage, - FileJson, - Table, - Type, - Video, - Music -} from "lucide-react"; -import toolsData from '@/data/tools.json'; - -// Icon mapping for tools -const iconMap: { [key: string]: any } = { - 'heic-to-jpg': Image, - 'heic-to-jpeg': Image, - 'heic-to-png': Image, - 'heic-to-pdf': FileImage, - 'heif-to-jpg': Image, - 'heif-to-png': Image, - 'heif-to-pdf': FileImage, - 'pdf-to-jpg': FileImage, - 'pdf-to-png': FileImage, - 'jpg-to-pdf': FileImage, - 'jpeg-to-pdf': FileImage, - 'jpg-to-png': Image, - 'png-to-jpg': Image, - 'jpeg-to-png': Image, - 'jpeg-to-jpg': Image, - 'webp-to-png': Image, - 'png-to-webp': Image, - 'jpg-to-webp': Image, - 'jpeg-to-webp': Image, - 'gif-to-webp': Image, - 'webp-to-jpg': Image, - 'webp-to-jpeg': Image, - 'avif-to-png': Image, - 'avif-to-jpg': Image, - 'avif-to-jpeg': Image, - 'bmp-to-jpg': Image, - 'bmp-to-png': Image, - 'ico-to-png': Image, - 'gif-to-jpg': Image, - 'gif-to-png': Image, - 'jfif-to-jpg': Image, - 'jfif-to-jpeg': Image, - 'jfif-to-png': Image, - 'jfif-to-pdf': FileImage, - 'cr2-to-jpg': Image, - 'cr3-to-jpg': Image, - 'dng-to-jpg': Image, - 'arw-to-jpg': Image, - 'jpg-to-svg': FileImage, - 'png-optimizer': Image, - 'csv-combiner': Table, - 'json-to-csv': FileJson, - 'character-counter': Type, - 'mkv-to-mp4': Video, - 'mkv-to-webm': Video, - 'mkv-to-avi': Video, - 'mkv-to-mov': Video, - 'mkv-to-gif': Image, - 'mkv-to-mp3': Music, - 'mkv-to-wav': Music, - 'mkv-to-ogg': Music, - 'batch-compress-png': Image, -}; - -// Process tools from JSON data -const processedTools = toolsData - .filter((tool: any) => tool.isActive) - .map((tool: any) => ({ - id: tool.id, - name: tool.name, - description: tool.description, - category: tool.operation || 'converter', - icon: iconMap[tool.id] || Image, - href: tool.route, - tags: [tool.from, tool.to].filter(Boolean).concat(tool.keywords || []), - isNew: tool.isNew || false, - isPopular: tool.isPopular || false, - })); - - -export default function HomePage() { - const [selectedCategory, setSelectedCategory] = useState("all"); - const [searchQuery, setSearchQuery] = useState(""); - const [tools, setTools] = useState(processedTools); - const [categories, setCategories] = useState([]); - - useEffect(() => { - // Create categories from tools - const categoryMap = new Map(); - categoryMap.set('all', { id: 'all', name: 'All Tools', count: tools.length }); - - tools.forEach(tool => { - if (!categoryMap.has(tool.category)) { - // Use proper category names without pluralization - let catName = tool.category.charAt(0).toUpperCase() + tool.category.slice(1); - if (tool.category === 'combine') catName = 'Combine'; - else if (tool.category === 'compress') catName = 'Compress'; - else if (tool.category === 'convert') catName = 'Convert'; - else if (tool.category === 'download') catName = 'Download'; - else if (tool.category === 'bulk') catName = 'Bulk Operations'; - - categoryMap.set(tool.category, { - id: tool.category, - name: catName, - count: 0 - }); - } - categoryMap.get(tool.category).count++; - }); - - setCategories(Array.from(categoryMap.values())); - }, [tools]); - - // Filter tools based on category and search - const filteredTools = tools.filter(tool => { - const matchesCategory = selectedCategory === "all" || tool.category === selectedCategory; - const matchesSearch = tool.name.toLowerCase().includes(searchQuery.toLowerCase()) || - tool.description.toLowerCase().includes(searchQuery.toLowerCase()) || - tool.tags.some((tag: string) => tag?.toLowerCase().includes(searchQuery.toLowerCase())); - return matchesCategory && matchesSearch; - }); - - return ( -
- {/* Hero Section */} -
-
-
-
- - - Finally... - -

- Tools that work like you want them to -

-
-
-
- - {/* Main Content */} -
- {/* Search and Filter Bar */} - - - {/* Tools Grid */} -
- {filteredTools.map((tool) => ( - - ))} -
- - {filteredTools.length === 0 && ( -
-

- No tools found matching your criteria. -

-
- )} -
- - {/* CTA Section */} -
-
-
-

- Need a specific tool? -

-

- We're constantly adding new tools. Let us know what you need! -

- -
-
-
- - {/* Footer with all tools */} - -
- ); -} \ No newline at end of file diff --git a/app/tools/(convert)/json-to-csv/page.tsx b/app/tools/(convert)/json-to-csv/page.tsx deleted file mode 100644 index 925c73ec4..000000000 --- a/app/tools/(convert)/json-to-csv/page.tsx +++ /dev/null @@ -1,35 +0,0 @@ -"use client"; - -import JsonToCsv from "@/components/tools/JsonToCsv"; -import { FAQSection } from "@/components/sections/FAQSection"; -import { BlogSection } from "@/components/sections/BlogSection"; -import { ChangelogSection } from "@/components/sections/ChangelogSection"; -import { ToolsLinkHub } from "@/components/sections/ToolsLinkHub"; -import { toolContent } from '@/lib/tool-content'; - -export default function Page() { - const content = toolContent["json-to-csv"]; - - if (!content) { - return
Tool not found
; - } - - return ( -
- {/* Custom JSON to CSV Component */} - - - {/* FAQs Section */} - {content.faqs && } - - {/* Blog Articles Section */} - {content.blogPosts && } - - {/* Changelog Section */} - {content.changelog && } - - {/* Related Tools Link Hub */} - -
- ); -} \ No newline at end of file diff --git a/app/tools/character-counter/page.tsx b/app/tools/character-counter/page.tsx deleted file mode 100644 index be13af8d7..000000000 --- a/app/tools/character-counter/page.tsx +++ /dev/null @@ -1,37 +0,0 @@ -"use client"; - -import CharacterCounter from "@/components/tools/CharacterCounter"; -import { FAQSection } from "@/components/sections/FAQSection"; -import { BlogSection } from "@/components/sections/BlogSection"; -import { ChangelogSection } from "@/components/sections/ChangelogSection"; -import { ToolsLinkHub } from "@/components/sections/ToolsLinkHub"; -import { toolContent } from '@/lib/tool-content'; - -export default function Page() { - const content = toolContent["character-counter"]; - - if (!content) { - return
Tool not found
; - } - - return ( -
- {/* Custom Character Counter Component */} - - - {/* Related Tools Section - Character counter doesn't have from/to formats */} - - {/* FAQs Section */} - {content.faqs && } - - {/* Blog Articles Section */} - {content.blogPosts && } - - {/* Changelog Section */} - {content.changelog && } - - {/* Footer with all tools */} - -
- ); -} \ No newline at end of file diff --git a/app/files/[slug]/page.tsx b/apps/files/app/[slug]/page.tsx similarity index 99% rename from app/files/[slug]/page.tsx rename to apps/files/app/[slug]/page.tsx index 7cfcaef35..b3757878b 100644 --- a/app/files/[slug]/page.tsx +++ b/apps/files/app/[slug]/page.tsx @@ -23,7 +23,7 @@ export async function generateStaticParams() { const indexPath = path.join(process.cwd(), 'public', 'data', 'files', 'index.json'); const indexContent = fs.readFileSync(indexPath, 'utf-8'); const fileTypes = JSON.parse(indexContent); - + return fileTypes.map((fileType: { slug: string }) => ({ slug: fileType.slug, })); @@ -36,7 +36,7 @@ export async function generateStaticParams() { export async function generateMetadata({ params }: { params: Promise<{ slug: string }> }) { const { slug } = await params; const data = await getFileTypeData(slug); - + if (!data) { return { title: 'File Type Not Found', diff --git a/app/files/categories/[category]/page.tsx b/apps/files/app/categories/[category]/page.tsx similarity index 99% rename from app/files/categories/[category]/page.tsx rename to apps/files/app/categories/[category]/page.tsx index add2deecd..93aac138e 100644 --- a/app/files/categories/[category]/page.tsx +++ b/apps/files/app/categories/[category]/page.tsx @@ -101,15 +101,15 @@ async function getCategoryData(categorySlug: string): Promise file.endsWith('.json')); - + const fileTypes: FileTypeData[] = []; - + for (const file of files) { try { const filePath = path.join(dataDir, file); const content = fs.readFileSync(filePath, 'utf-8'); const data = JSON.parse(content); - + // Check if this file type belongs to the current category if (data.categorySlug === categorySlug) { fileTypes.push({ @@ -158,7 +158,7 @@ export async function generateStaticParams() { export async function generateMetadata({ params }: { params: Promise<{ category: string }> }): Promise { const { category } = await params; const categoryData = await getCategoryData(category); - + if (!categoryData) { return { title: 'Category Not Found', diff --git a/app/files/categories/page.tsx b/apps/files/app/categories/page.tsx similarity index 95% rename from app/files/categories/page.tsx rename to apps/files/app/categories/page.tsx index a187fe47e..0a87991a6 100644 --- a/app/files/categories/page.tsx +++ b/apps/files/app/categories/page.tsx @@ -1,6 +1,6 @@ import { Metadata } from 'next'; import Link from 'next/link'; -import { FolderOpen, ChevronRight, FileText, Image, Video, Archive, Code, Database, Gamepad2, Settings } from 'lucide-react'; +import { ChevronRight, FileText, Image, Video, Archive, Code, Database, Gamepad2, Settings } from 'lucide-react'; import fs from 'fs'; import path from 'path'; @@ -20,17 +20,17 @@ interface Category { async function getCategoryCounts(): Promise> { const counts: Record = {}; - + try { const dataDir = path.join(process.cwd(), 'public', 'data', 'files'); const files = fs.readdirSync(dataDir).filter(file => file.endsWith('.json')); - + for (const file of files) { try { const filePath = path.join(dataDir, file); const content = fs.readFileSync(filePath, 'utf-8'); const data = JSON.parse(content); - + if (data.categorySlug) { counts[data.categorySlug] = (counts[data.categorySlug] || 0) + 1; } @@ -41,13 +41,13 @@ async function getCategoryCounts(): Promise> { } catch (error) { console.error('Error counting categories:', error); } - + return counts; } export default async function CategoriesPage() { const categoryCounts = await getCategoryCounts(); - + const categories: Category[] = [ { slug: 'web', @@ -162,9 +162,9 @@ export default async function CategoriesPage() {
@@ -192,7 +192,7 @@ export default async function CategoriesPage() { return (
@@ -226,7 +226,7 @@ export default async function CategoriesPage() { {['.pdf', '.jpg', '.png', '.docx', '.mp4', '.zip', '.json', '.csv', '.svg', '.gif', '.webp', '.jpeg'].map(ext => ( {ext} diff --git a/apps/files/app/favicon.ico b/apps/files/app/favicon.ico new file mode 100644 index 000000000..718d6fea4 Binary files /dev/null and b/apps/files/app/favicon.ico differ diff --git a/apps/files/app/layout.tsx b/apps/files/app/layout.tsx new file mode 100644 index 000000000..b8ee32fda --- /dev/null +++ b/apps/files/app/layout.tsx @@ -0,0 +1,15 @@ +import { AppLayout } from "@serp-tools/app-core/components/app-layout"; +import type { Metadata } from "next"; + +export const metadata: Metadata = { + title: "Serp Files", + description: "Description of Serp Files", +}; + +export default function RootLayout({ + children, +}: Readonly<{ + children: React.ReactNode; +}>) { + return {children}; +} diff --git a/app/files/page.tsx b/apps/files/app/page.tsx similarity index 85% rename from app/files/page.tsx rename to apps/files/app/page.tsx index 9fecc9b5f..17f032efc 100644 --- a/app/files/page.tsx +++ b/apps/files/app/page.tsx @@ -44,13 +44,13 @@ export default function FileTypesPage() { useEffect(() => { async function loadFileTypes() { try { - const response = await fetch('/data/files/index.json'); + const response = await fetch('/files/data/files/index.json'); const data = await response.json(); - + // Process data in chunks to avoid blocking const chunkSize = 1000; let enrichedData: FileType[] = []; - + for (let i = 0; i < data.length; i += chunkSize) { const chunk = data.slice(i, i + chunkSize); const enrichedChunk = chunk.map((ft: FileType) => ({ @@ -58,7 +58,7 @@ export default function FileTypesPage() { fileCategory: getFileCategory(ft.extension || ft.slug) })); enrichedData = [...enrichedData, ...enrichedChunk]; - + // Allow UI to update between chunks if (i === 0) { // Set initial data quickly @@ -67,11 +67,11 @@ export default function FileTypesPage() { setLoading(false); } } - + // Set complete data setFileTypes(enrichedData); setFilteredTypes(enrichedData); - + // Group by first character const grouped = enrichedData.reduce((acc: Record, ft: FileType) => { const firstChar = (ft.extension || ft.slug || '').charAt(0).toUpperCase(); @@ -79,52 +79,52 @@ export default function FileTypesPage() { acc[firstChar].push(ft); return acc; }, {}); - + setGroupedTypes(grouped); - + // Count by category const catCounts = enrichedData.reduce((acc: Record, ft: any) => { const category = ft.fileCategory || 'misc'; acc[category] = (acc[category] || 0) + 1; return acc; }, {}); - + setCategoryCounts(catCounts); } catch (error) { console.error('Failed to load file types:', error); setLoading(false); } } - + loadFileTypes(); }, []); useEffect(() => { let filtered = fileTypes; - + if (searchTerm) { - filtered = filtered.filter(ft => + filtered = filtered.filter(ft => ft.slug.toLowerCase().includes(searchTerm.toLowerCase()) || ft.name.toLowerCase().includes(searchTerm.toLowerCase()) || (ft.extension && ft.extension.toLowerCase().includes(searchTerm.toLowerCase())) ); } - + if (selectedLetters.length > 0) { - filtered = filtered.filter(ft => + filtered = filtered.filter(ft => selectedLetters.includes((ft.extension || ft.slug || '').charAt(0).toUpperCase()) ); } - + if (selectedCategories.length > 0) { filtered = filtered.filter((ft: any) => selectedCategories.includes(ft.fileCategory)); } - + // Sort by extension (default) filtered = [...filtered].sort((a, b) => { return (a.extension || a.slug).localeCompare(b.extension || b.slug); }); - + setFilteredTypes(filtered); }, [searchTerm, selectedLetters, selectedCategories, fileTypes]); @@ -236,12 +236,11 @@ export default function FileTypesPage() { }) )}
- +
- + {categoryDropdownOpen && (
@@ -260,7 +259,7 @@ export default function FileTypesPage() { .filter(cat => { const config = categoryDefinitions[cat]; const count = categoryCounts[cat] || 0; - return config && count > 0 && + return config && count > 0 && config.name.toLowerCase().includes(categorySearchTerm.toLowerCase()); }) .map(cat => { @@ -268,7 +267,7 @@ export default function FileTypesPage() { const Icon = config?.icon; const count = categoryCounts[cat] || 0; const isSelected = selectedCategories.includes(cat); - + return (
- + {letterDropdownOpen && (
@@ -360,14 +356,14 @@ export default function FileTypesPage() {
{alphabet - .filter(letter => + .filter(letter => availableLetters.includes(letter) && (!letterSearchTerm || letter.startsWith(letterSearchTerm)) ) .map(letter => { const isSelected = selectedLetters.includes(letter); const count = groupedTypes[letter]?.length || 0; - + return ( +
+
+ + {/* Footer with all tools */} diff --git a/apps/tools/components.json b/apps/tools/components.json new file mode 100644 index 000000000..940a13627 --- /dev/null +++ b/apps/tools/components.json @@ -0,0 +1,20 @@ +{ + "$schema": "https://ui.shadcn.com/schema.json", + "style": "new-york", + "rsc": true, + "tsx": true, + "tailwind": { + "config": "", + "css": "../../packages/ui/src/styles/globals.css", + "baseColor": "neutral", + "cssVariables": true + }, + "iconLibrary": "lucide", + "aliases": { + "components": "@/components", + "hooks": "@/hooks", + "lib": "@/lib", + "utils": "@serp-tools/ui/lib/utils", + "ui": "@serp-tools/ui/components" + } +} diff --git a/components/BatchHeroConverter.tsx b/apps/tools/components/BatchHeroConverter.tsx similarity index 87% rename from components/BatchHeroConverter.tsx rename to apps/tools/components/BatchHeroConverter.tsx index e21f4f58d..42a8ad2fb 100644 --- a/components/BatchHeroConverter.tsx +++ b/apps/tools/components/BatchHeroConverter.tsx @@ -1,8 +1,8 @@ "use client"; import { useRef, useState } from "react"; -import { Button } from "@/components/ui/button"; -import { Alert, AlertDescription } from "@/components/ui/alert"; +import { Button } from "@serp-tools/ui/components/button"; +import { Alert, AlertDescription } from "@serp-tools/ui/components/alert"; import { AlertTriangle, Download, FileImage, Loader2 } from "lucide-react"; import { saveBlob } from "@/components/saveAs"; @@ -37,7 +37,7 @@ export default function BatchHeroConverter({ "#ef4444", "#f59e0b", "#22c55e", "#3b82f6", "#a855f7", "#ec4899", "#14b8a6", "#f97316", "#6366f1", "#f43f5e", "#0ea5e9", "#84cc16", ]; - + const hashCode = (from + to).split('').reduce((hash, char) => { return char.charCodeAt(0) + ((hash << 5) - hash); }, 0); @@ -59,44 +59,49 @@ export default function BatchHeroConverter({ async function handleFiles(fileList: FileList | null) { if (!fileList || !fileList.length) return; - - const pngFiles = Array.from(fileList).filter(file => + + const pngFiles = Array.from(fileList).filter(file => file.type === "image/png" || file.name.toLowerCase().endsWith(".png") ); - + if (pngFiles.length === 0) { setError("Please select PNG files only"); return; } - + setFiles(pngFiles); setProcessedFiles(new Map()); setCurrentFileIndex(0); setError(null); setBusy(true); - + const w = ensureWorker(); const processed = new Map(); - + for (let i = 0; i < pngFiles.length; i++) { const file = pngFiles[i]; setCurrentFileIndex(i); - + + if (!file) { + console.error(`File not found at index ${i}`); + continue + } + try { const buf = await file.arrayBuffer(); const originalSize = file.size; - + const compressedBlob = await new Promise((resolve, reject) => { w.onmessage = (ev: MessageEvent) => { if (!ev.data?.ok) { reject(new Error(ev.data?.error || "Compression failed")); return; } - + const blob = new Blob([ev.data.blob], { type: "image/png" }); resolve(blob); }; - + // Quality based on compression level const qualityMap = { low: 0.85, // Light compression @@ -104,10 +109,10 @@ export default function BatchHeroConverter({ high: 0.5, // High compression extreme: 0.3 // Maximum compression }; - + w.postMessage({ op: "compress-png", buf, quality: qualityMap[compressionLevel] }, [buf]); }); - + const compressedName = file.name.replace(/\.png$/i, "_compressed.png"); processed.set(compressedName, { blob: compressedBlob, @@ -120,13 +125,13 @@ export default function BatchHeroConverter({ setError(`Failed to compress ${file.name}`); } } - + setBusy(false); } async function downloadZip() { if (processedFiles.size === 0) return; - + const { createZipBlob } = await import("@/lib/zipUtils"); const blobMap = new Map(); processedFiles.forEach((value, key) => { @@ -153,7 +158,7 @@ export default function BatchHeroConverter({ setHint("or drop multiple files here"); setDropEffect("animate-bounce"); setTimeout(() => setDropEffect(""), 500); - + const dt = e.dataTransfer; handleFiles(dt.files); } @@ -165,7 +170,7 @@ export default function BatchHeroConverter({ return (
- +

@@ -200,7 +205,7 @@ export default function BatchHeroConverter({
- + {!busy && files.length === 0 && ( <>
@@ -210,44 +215,40 @@ export default function BatchHeroConverter({
- + - +
-
@@ -182,7 +182,7 @@ export default function CharacterCounter() {
-
diff --git a/components/Converter.tsx b/apps/tools/components/Converter.tsx similarity index 91% rename from components/Converter.tsx rename to apps/tools/components/Converter.tsx index 9d8d55dd2..83e4034fa 100644 --- a/components/Converter.tsx +++ b/apps/tools/components/Converter.tsx @@ -1,11 +1,11 @@ "use client"; import React, { useCallback, useMemo, useRef, useState } from "react"; -import { Button } from "@/components/ui/button"; -import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"; -import { Progress } from "@/components/ui/progress"; -import { Slider } from "@/components/ui/slider"; -import { Separator } from "@/components/ui/separator"; +import { Button } from "@serp-tools/ui/components/button"; +import { Card, CardContent, CardHeader, CardTitle } from "@serp-tools/ui/components/card"; +import { Progress } from "@serp-tools/ui/components/progress"; +import { Slider } from "@serp-tools/ui/components/slider"; +import { Separator } from "@serp-tools/ui/components/separator"; import { Upload, Trash2, File as FileIcon, Loader2 } from "lucide-react"; import { saveBlob } from "./saveAs"; @@ -29,15 +29,15 @@ function extAccept(from: string, extra?: string[]) { const map: Record = { heic: [".heic", ".heif"], jpeg: [".jpeg", ".jpg"], - jpg: [".jpg", ".jpeg"], - png: [".png"], + jpg: [".jpg", ".jpeg"], + png: [".png"], webp: [".webp"], - gif: [".gif"], - bmp: [".bmp"], - pdf: [".pdf"], - ico: [".ico"], + gif: [".gif"], + bmp: [".bmp"], + pdf: [".pdf"], + ico: [".ico"], avif: [".avif"], - svg: [".svg"], + svg: [".svg"], tiff: [".tif", ".tiff"], }; const base = map[from?.toLowerCase()] || ["." + from]; @@ -95,33 +95,33 @@ export default function Converter({ async function convertAll() { if (!items.length) return; setBusy(true); - + const worker = ensureWorker(); const total = items.filter(item => item.status === "queued").length; let done = 0; - + for (const item of items) { if (item.status !== "queued") continue; - - setItems(prev => prev.map(x => + + setItems(prev => prev.map(x => x.id === item.id ? { ...x, status: "converting" as const } : x )); - + try { await new Promise((resolve, reject) => { const handleMessage = (e: MessageEvent) => { if (e.data.id === item.id) { if (e.data.error) { - setItems(prev => prev.map(x => - x.id === item.id - ? { ...x, status: "error" as const, message: e.data.error } + setItems(prev => prev.map(x => + x.id === item.id + ? { ...x, status: "error" as const, message: e.data.error } : x )); reject(e.data.error); } else if (e.data.blob) { const outputName = item.file.name.replace(/\.[^.]+$/, `.${to}`); saveBlob(e.data.blob, outputName); - setItems(prev => prev.map(x => + setItems(prev => prev.map(x => x.id === item.id ? { ...x, status: "done" as const } : x )); resolve(); @@ -129,7 +129,7 @@ export default function Converter({ worker.removeEventListener("message", handleMessage); } }; - + worker.addEventListener("message", handleMessage); worker.postMessage({ id: item.id, @@ -142,11 +142,11 @@ export default function Converter({ } catch (err) { console.error(`Error converting ${item.file.name}:`, err); } - + done++; setOverall((done / total) * 100); } - + setBusy(false); setOverall(0); } @@ -190,7 +190,7 @@ export default function Converter({
setQuality(v)} + onValueChange={([v]: number[]) => setQuality(v ?? qualityDefault)} max={100} min={1} step={1} @@ -233,11 +233,11 @@ export default function Converter({
- + {busy && overall > 0 && ( )} - +
{items.map(item => (
@@ -268,4 +268,3 @@ export default function Converter({ ); } - \ No newline at end of file diff --git a/components/HeroConverter.tsx b/apps/tools/components/HeroConverter.tsx similarity index 90% rename from components/HeroConverter.tsx rename to apps/tools/components/HeroConverter.tsx index bd3e3f86e..65ad9eef8 100644 --- a/components/HeroConverter.tsx +++ b/apps/tools/components/HeroConverter.tsx @@ -1,11 +1,9 @@ "use client"; import { useRef, useState, useEffect } from "react"; -import { Button } from "@/components/ui/button"; +import { Button } from "@serp-tools/ui/components/button"; import { saveBlob } from "@/components/saveAs"; import { VideoProgress } from "@/components/VideoProgress"; -import { Alert, AlertDescription } from "@/components/ui/alert"; -import { AlertTriangle } from "lucide-react"; type Props = { title: string; // e.g., "PDF to JPG" @@ -52,7 +50,7 @@ export default function HeroConverter({ "#0ea5e9", // sky-500 "#84cc16", // lime-500 ]; - + // Use a stable hash based on from/to combination const hashCode = (from + to).split('').reduce((hash, char) => { return char.charCodeAt(0) + ((hash << 5) - hash); @@ -77,23 +75,23 @@ export default function HeroConverter({ if (!files || !files.length) return; const w = ensureWorker(); setBusy(true); - + for (const file of Array.from(files)) { // Check file size for video files const isVideo = ["mkv", "mp4", "webm", "avi", "mov"].includes(from); const sizeMB = file.size / (1024 * 1024); - + if (isVideo && sizeMB > 100) { console.warn(`Large file warning: ${file.name} is ${sizeMB.toFixed(1)}MB`); } - + setCurrentFile({ name: file.name, progress: 0, status: 'processing', message: undefined }); - + const buf = await file.arrayBuffer(); await new Promise((resolve, reject) => { w.onmessage = (ev: MessageEvent) => { @@ -107,7 +105,7 @@ export default function HeroConverter({ }); return; } - + if (!ev.data?.ok) { setCurrentFile({ name: file.name, @@ -117,7 +115,7 @@ export default function HeroConverter({ }); return reject(new Error(ev.data?.error || "Convert failed")); } - + // Handle PDF pages (returns multiple blobs) if (ev.data.blobs) { const mimeType = to === "png" ? "image/png" : to === "jpg" || to === "jpeg" ? "image/jpeg" : "image/webp"; @@ -140,7 +138,7 @@ export default function HeroConverter({ else if (to === "mp3") mimeType = "audio/mpeg"; else if (to === "wav") mimeType = "audio/wav"; else if (to === "ogg") mimeType = "audio/ogg"; - + // Ensure we have valid data if (!ev.data.blob || ev.data.blob.byteLength === 0) { console.error('Received empty blob data'); @@ -152,12 +150,12 @@ export default function HeroConverter({ }); return reject(new Error('Empty output')); } - + const blob = new Blob([ev.data.blob], { type: mimeType }); const name = file.name.replace(/\.[^.]+$/, "") + "." + to; console.log(`Saving ${name}, size: ${blob.size} bytes, type: ${mimeType}`); saveBlob(blob, name); - + setCurrentFile({ name: file.name, progress: 100, @@ -167,14 +165,14 @@ export default function HeroConverter({ } resolve(); }; - const isVideo = ["mkv", "mp4", "webm", "avi", "mov"].includes(from) || - ["mp4", "webm", "avi", "mov", "gif", "mp3", "wav", "ogg"].includes(to); + const isVideo = ["mkv", "mp4", "webm", "avi", "mov"].includes(from) || + ["mp4", "webm", "avi", "mov", "gif", "mp3", "wav", "ogg"].includes(to); const op = from === "pdf" ? "pdf-pages" : isVideo ? "video" : "raster"; w.postMessage( op === "pdf-pages" ? { op, to, buf } : - op === "video" ? { op, from, to, buf } : - { op, from, to, buf }, - [buf]); + op === "video" ? { op, from, to, buf } : + { op, from, to, buf }, + [buf]); }); } setBusy(false); @@ -188,11 +186,11 @@ export default function HeroConverter({ } function onDrop(e: React.DragEvent) { e.preventDefault(); - + // Trigger fun effect - cycle through based on time const effects = [ "splash", - "bounce", + "bounce", "spin", "pulse", "shake", @@ -203,15 +201,18 @@ export default function HeroConverter({ ]; // Use timestamp to cycle through effects deterministically const effectIndex = Math.floor(Date.now() / 1000) % effects.length; - setDropEffect(effects[effectIndex]); - + const effect = effects[effectIndex]; + if (effect) { + setDropEffect(effect); + } + // Clear effect after animation setTimeout(() => setDropEffect(""), 1000); - + setHint("Converting…"); handleFiles(e.dataTransfer.files).finally(() => setHint("or drop files here")); } - + // Clear drop effect when component unmounts or effect changes useEffect(() => { if (dropEffect) { @@ -223,22 +224,22 @@ export default function HeroConverter({ const acceptAttr = accept ?? (from === "pdf" ? ".pdf" - : from === "jpg" ? ".jpg,.jpeg" - : from === "jpeg" ? ".jpeg,.jpg" - : from === "mkv" ? ".mkv" - : from === "mp4" ? ".mp4" - : from === "webm" ? ".webm" - : from === "avi" ? ".avi" - : from === "mov" ? ".mov" - : `.${from}`); + : from === "jpg" ? ".jpg,.jpeg" + : from === "jpeg" ? ".jpeg,.jpg" + : from === "mkv" ? ".mkv" + : from === "mp4" ? ".mp4" + : from === "webm" ? ".webm" + : from === "avi" ? ".avi" + : from === "mov" ? ".mov" + : `.${from}`); - const isVideoTool = ["mkv", "mp4", "webm", "avi", "mov"].includes(from) || - ["mp4", "webm", "avi", "mov", "gif", "mp3", "wav", "ogg"].includes(to); + const isVideoTool = ["mkv", "mp4", "webm", "avi", "mov"].includes(from) || + ["mp4", "webm", "avi", "mov", "gif", "mp3", "wav", "ogg"].includes(to); return (
- + {/* Show progress when converting */} {currentFile && busy && (
@@ -256,9 +257,8 @@ export default function HeroConverter({ onDragOver={onDrag} onDragLeave={onDrag} onDrop={onDrop} - className={`mt-8 mx-auto max-w-6xl border-2 border-dashed rounded-2xl p-12 hover:border-opacity-80 transition-colors cursor-pointer ${ - dropEffect ? `animate-${dropEffect}` : "" - }`} + className={`mt-8 mx-auto max-w-6xl border-2 border-dashed rounded-2xl p-12 hover:border-opacity-80 transition-colors cursor-pointer ${dropEffect ? `animate-${dropEffect}` : "" + }`} style={{ backgroundColor: randomColor + "15", // 15 is ~8% opacity borderColor: randomColor, @@ -267,7 +267,7 @@ export default function HeroConverter({ >

{title}

- + - +
- + {/* Video conversion warning */} {capabilities && !capabilities.supportsVideoConversion && ( - (from && ['mp4', 'mkv', 'avi', 'webm', 'mov'].includes(from) || - to && ['mp3', 'wav', 'aac', 'm4a', 'ogg'].includes(to)) && ( + (from && ['mp4', 'mkv', 'avi', 'webm', 'mov'].includes(from) || + to && ['mp3', 'wav', 'aac', 'm4a', 'ogg'].includes(to)) && (
diff --git a/components/ToolCard.tsx b/apps/tools/components/ToolCard.tsx similarity index 90% rename from components/ToolCard.tsx rename to apps/tools/components/ToolCard.tsx index 6eda4e74e..ba7a2bb76 100644 --- a/components/ToolCard.tsx +++ b/apps/tools/components/ToolCard.tsx @@ -1,7 +1,7 @@ "use client"; import { useState, useRef } from "react"; -import { Card, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"; +import { Card, CardDescription, CardHeader, CardTitle } from "@serp-tools/ui/components/card"; import Link from "next/link"; import { LucideIcon } from "lucide-react"; @@ -38,7 +38,10 @@ export function ToolCard({ tool }: ToolCardProps) { const handleMouseEnter = () => { // Cycle through colors sequentially instead of random colorIndexRef.current = (colorIndexRef.current + 1) % colors.length; - setBorderColor(colors[colorIndexRef.current]); + const color = colors[colorIndexRef.current]; + if (color) { + setBorderColor(color); + } }; const handleMouseLeave = () => { @@ -47,7 +50,7 @@ export function ToolCard({ tool }: ToolCardProps) { return ( -
- diff --git a/apps/tools/components/ToolPageTemplate.tsx b/apps/tools/components/ToolPageTemplate.tsx new file mode 100644 index 000000000..95741dfee --- /dev/null +++ b/apps/tools/components/ToolPageTemplate.tsx @@ -0,0 +1,108 @@ +"use client"; + +import HeroConverter from "@/components/HeroConverter"; +import LanderHeroTwoColumn from "@/components/LanderHeroTwoColumn"; +import { AboutFormatsSection } from "@/components/sections/AboutFormatsSection"; +import { FAQSection } from "@/components/sections/FAQSection"; +import { ToolsLinkHub } from "@/components/sections/ToolsLinkHub"; +import { BlogSection } from "@/components/sections/BlogSection"; +import { ChangelogSection } from "@/components/sections/ChangelogSection"; +import { RelatedToolsSection } from "@/components/sections/RelatedToolsSection"; +import type { + ToolInfo, + VideoSectionData, + FAQ, + AboutFormatsSection as AboutFormatsSectionData, + ChangelogEntry, + RelatedTool, + BlogPost +} from "@/types"; + +type ToolPageProps = { + tool: ToolInfo; + videoSection?: VideoSectionData; + useTwoColumnLayout?: boolean; + faqs?: FAQ[]; + aboutSection?: AboutFormatsSectionData; + changelog?: ChangelogEntry[]; + relatedTools?: RelatedTool[]; + blogPosts?: BlogPost[]; +}; + +export default function ToolPageTemplate({ + tool, + videoSection, + useTwoColumnLayout = true, // Default to true for two-column layout + faqs, + aboutSection, + changelog, + relatedTools, + blogPosts, +}: ToolPageProps) { + // If tool requires FFmpeg, always use single column layout (full dropzone) + const shouldUseTwoColumn = useTwoColumnLayout && videoSection?.embedId && !tool.requiresFFmpeg; + + return ( +
+ {/* Hero Section with Tool */} + {shouldUseTwoColumn ? ( + <> + + {/* About the Formats Section - Right after 2-column hero */} + {aboutSection && ( + + )} + + ) : ( + <> + + {/* About the Formats Section - Right after regular hero */} + {aboutSection && ( + + )} + {/* NO VIDEO for FFmpeg tools - they can't support YouTube embeds anyway */} + + )} + + {/* Related Tools Section - right after format cards */} + {tool.from && tool.to && ( + + )} + + {/* FAQs Section */} + {faqs && } + + {/* Blog Articles Section */} + {blogPosts && } + + {/* Changelog Section */} + {changelog && } + + {/* Footer with all tools */} + +
+ ); +} \ No newline at end of file diff --git a/components/ToolPlaceholder.tsx b/apps/tools/components/ToolPlaceholder.tsx similarity index 86% rename from components/ToolPlaceholder.tsx rename to apps/tools/components/ToolPlaceholder.tsx index b72367223..ac09ffee4 100644 --- a/components/ToolPlaceholder.tsx +++ b/apps/tools/components/ToolPlaceholder.tsx @@ -1,4 +1,4 @@ -import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"; +import { Card, CardContent, CardHeader, CardTitle } from "@serp-tools/ui/components/card"; import { Wrench } from "lucide-react"; export default function ToolPlaceholder({ title }: { title: string }) { diff --git a/components/ToolsSearchBar.tsx b/apps/tools/components/ToolsSearchBar.tsx similarity index 94% rename from components/ToolsSearchBar.tsx rename to apps/tools/components/ToolsSearchBar.tsx index 1aecd8efc..0f453d438 100644 --- a/components/ToolsSearchBar.tsx +++ b/apps/tools/components/ToolsSearchBar.tsx @@ -43,7 +43,7 @@ export function ToolsSearchBar({ return (
{/* Search and Filters Bar - All on one line */} -
+
{/* Search Input */}
@@ -65,11 +65,10 @@ export function ToolsSearchBar({ {selectedCategoryName} - +
- + {dropdownOpen && (
{categories.map((category) => ( @@ -79,9 +78,8 @@ export function ToolsSearchBar({ setSelectedCategory(category.id); setDropdownOpen(false); }} - className={`w-full px-4 py-2 text-left hover:bg-gray-50 transition-colors flex items-center justify-between ${ - selectedCategory === category.id ? 'bg-blue-50 text-blue-600' : '' - }`} + className={`w-full px-4 py-2 text-left hover:bg-gray-50 transition-colors flex items-center justify-between ${selectedCategory === category.id ? 'bg-blue-50 text-blue-600' : '' + }`} > {category.name} ({category.count}) diff --git a/components/VideoProgress.tsx b/apps/tools/components/VideoProgress.tsx similarity index 95% rename from components/VideoProgress.tsx rename to apps/tools/components/VideoProgress.tsx index 810a99a5e..8a4ce23bd 100644 --- a/components/VideoProgress.tsx +++ b/apps/tools/components/VideoProgress.tsx @@ -1,7 +1,7 @@ "use client"; -import { Progress } from "@/components/ui/progress"; -import { Card } from "@/components/ui/card"; +import { Progress } from "@serp-tools/ui/components/progress"; +import { Card } from "@serp-tools/ui/components/card"; import { Loader2, CheckCircle, XCircle } from "lucide-react"; interface VideoProgressProps { @@ -63,13 +63,13 @@ export function VideoProgress({ fileName, progress, status, message }: VideoProg {getStatusText()}
- - - + {status === 'processing' && (
Processing video... diff --git a/components/saveAs.ts b/apps/tools/components/saveAs.ts similarity index 100% rename from components/saveAs.ts rename to apps/tools/components/saveAs.ts diff --git a/components/sections/AboutFormatsSection.tsx b/apps/tools/components/sections/AboutFormatsSection.tsx similarity index 50% rename from components/sections/AboutFormatsSection.tsx rename to apps/tools/components/sections/AboutFormatsSection.tsx index fb2f5f1e9..a20bec37a 100644 --- a/components/sections/AboutFormatsSection.tsx +++ b/apps/tools/components/sections/AboutFormatsSection.tsx @@ -1,4 +1,4 @@ -import { Card } from "@/components/ui/card"; +import { Card } from "@serp-tools/ui/components/card"; import Link from "next/link"; type FormatInfo = { @@ -29,7 +29,7 @@ export function AboutFormatsSection({ )}
diff --git a/components/sections/BlogSection.tsx b/apps/tools/components/sections/BlogSection.tsx similarity index 100% rename from components/sections/BlogSection.tsx rename to apps/tools/components/sections/BlogSection.tsx diff --git a/components/sections/ChangelogSection.tsx b/apps/tools/components/sections/ChangelogSection.tsx similarity index 87% rename from components/sections/ChangelogSection.tsx rename to apps/tools/components/sections/ChangelogSection.tsx index b342cb1c9..4e9b8d2bf 100644 --- a/components/sections/ChangelogSection.tsx +++ b/apps/tools/components/sections/ChangelogSection.tsx @@ -1,10 +1,10 @@ -import { Badge } from "@/components/ui/badge"; -import { Card } from "@/components/ui/card"; -import { - Sparkles, - Zap, - Bug, - Wrench, +import { Badge } from "@serp-tools/ui/components/badge"; +import { Card } from "@serp-tools/ui/components/card"; +import { + Sparkles, + Zap, + Bug, + Wrench, AlertCircle, CheckCircle, Info, @@ -26,51 +26,51 @@ type ChangelogSectionProps = { // Icon and color mapping for change types const changeTypeConfig: Record = { - feature: { - icon: Sparkles, - color: 'text-purple-600', + feature: { + icon: Sparkles, + color: 'text-purple-600', bgColor: 'bg-purple-50', label: 'New' }, - improvement: { - icon: Zap, - color: 'text-blue-600', + improvement: { + icon: Zap, + color: 'text-blue-600', bgColor: 'bg-blue-50', label: 'Improved' }, - fix: { - icon: Bug, - color: 'text-green-600', + fix: { + icon: Bug, + color: 'text-green-600', bgColor: 'bg-green-50', label: 'Fixed' }, - breaking: { - icon: AlertCircle, - color: 'text-red-600', + breaking: { + icon: AlertCircle, + color: 'text-red-600', bgColor: 'bg-red-50', label: 'Breaking' }, - deprecation: { - icon: Info, - color: 'text-orange-600', + deprecation: { + icon: Info, + color: 'text-orange-600', bgColor: 'bg-orange-50', label: 'Deprecated' }, - performance: { - icon: Zap, - color: 'text-indigo-600', + performance: { + icon: Zap, + color: 'text-indigo-600', bgColor: 'bg-indigo-50', label: 'Performance' }, - security: { - icon: CheckCircle, - color: 'text-emerald-600', + security: { + icon: CheckCircle, + color: 'text-emerald-600', bgColor: 'bg-emerald-50', label: 'Security' }, - other: { - icon: GitCommit, - color: 'text-gray-600', + other: { + icon: GitCommit, + color: 'text-gray-600', bgColor: 'bg-gray-50', label: 'Update' } @@ -113,7 +113,7 @@ export function ChangelogSection({ changelog }: ChangelogSectionProps) {
{/* Vertical line */}
- + {/* Entries */}
{changelog.map((entry, idx) => { @@ -122,12 +122,12 @@ export function ChangelogSection({ changelog }: ChangelogSectionProps) { const month = date.toLocaleDateString('en-US', { month: 'short' }); const year = date.getFullYear(); const day = date.getDate(); - + return (
{/* Timeline dot */}
- + {/* Content */}
{/* Date and version */} @@ -147,10 +147,10 @@ export function ChangelogSection({ changelog }: ChangelogSectionProps) {
{entry.changes.map((change, changeIdx) => { const changeText = typeof change === 'string' ? change : change.text; - const changeType = typeof change === 'string' - ? detectChangeType(change) + const changeType = typeof change === 'string' + ? detectChangeType(change) : (change.type || detectChangeType(change.text)); - + const config = changeTypeConfig[changeType]; const Icon = config.icon; @@ -163,12 +163,12 @@ export function ChangelogSection({ changelog }: ChangelogSectionProps) {
- + {/* Change text */}
- {config.label} diff --git a/components/sections/FAQSection.tsx b/apps/tools/components/sections/FAQSection.tsx similarity index 93% rename from components/sections/FAQSection.tsx rename to apps/tools/components/sections/FAQSection.tsx index fbee72609..a754b51f9 100644 --- a/components/sections/FAQSection.tsx +++ b/apps/tools/components/sections/FAQSection.tsx @@ -1,7 +1,7 @@ "use client"; import { useState } from "react"; -import { Card } from "@/components/ui/card"; +import { Card } from "@serp-tools/ui/components/card"; type FAQ = { question: string; @@ -40,9 +40,8 @@ export function FAQSection({ faqs }: FAQSectionProps) { {faq.question}

tool.isActive); - + // Find all tools that involve either format (combining both) - const relatedTools = allTools.filter(tool => - ((tool.from === currentFrom || tool.to === currentFrom || - tool.from === currentTo || tool.to === currentTo)) && + const relatedTools = allTools.filter(tool => + ((tool.from === currentFrom || tool.to === currentFrom || + tool.from === currentTo || tool.to === currentTo)) && tool.route !== currentPath ); @@ -44,7 +44,7 @@ export function RelatedToolsSection({ currentFrom, currentTo, currentPath }: Rel

Related Tools

- +
{uniqueTools.map((tool) => ( diff --git a/components/sections/ToolsLinkHub.tsx b/apps/tools/components/sections/ToolsLinkHub.tsx similarity index 92% rename from components/sections/ToolsLinkHub.tsx rename to apps/tools/components/sections/ToolsLinkHub.tsx index fea168769..3dd0edbaf 100644 --- a/components/sections/ToolsLinkHub.tsx +++ b/apps/tools/components/sections/ToolsLinkHub.tsx @@ -1,6 +1,6 @@ "use client"; - -import toolsData from '@/data/tools.json'; +import Link from "next/link"; +import toolsData from '@serp-tools/app-core/data/tools.json'; type ToolsLinkHubProps = { relatedTools?: Array<{ @@ -32,7 +32,7 @@ const CATEGORY_MAP: Record = { 'svg': 'Image Formats', 'ico': 'Image Formats', 'tiff': 'Image Formats', - + 'mp4': 'Video Formats', 'mkv': 'Video Formats', 'avi': 'Video Formats', @@ -43,7 +43,7 @@ const CATEGORY_MAP: Record = { 'mpeg': 'Video Formats', 'm4v': 'Video Formats', 'ts': 'Video Formats', - + 'mp3': 'Audio Formats', 'wav': 'Audio Formats', 'ogg': 'Audio Formats', @@ -51,18 +51,18 @@ const CATEGORY_MAP: Record = { 'm4a': 'Audio Formats', 'flac': 'Audio Formats', 'opus': 'Audio Formats', - + 'pdf': 'Document Formats', 'doc': 'Document Formats', 'docx': 'Document Formats', 'txt': 'Document Formats', 'rtf': 'Document Formats', - + 'csv': 'Data Formats', 'json': 'Data Formats', 'xml': 'Data Formats', 'yaml': 'Data Formats', - + 'zip': 'Archive Formats', 'rar': 'Archive Formats', '7z': 'Archive Formats', @@ -73,12 +73,12 @@ const CATEGORY_MAP: Record = { // Generate dynamic tools from tools.json function generateAllTools() { const allTools = (toolsData as Tool[]).filter(tool => tool.isActive); - + // Group tools by smart categories const groupedTools = allTools.reduce((groups, tool) => { // Try to categorize based on from/to formats let category = 'Other Tools'; - + // Check primary tag first const primaryTag = tool.tags?.[0]; if (primaryTag && CATEGORY_MAP[primaryTag]) { @@ -86,11 +86,11 @@ function generateAllTools() { } // Check from format else if (tool.from && CATEGORY_MAP[tool.from]) { - category = CATEGORY_MAP[tool.from]; + category = CATEGORY_MAP[tool.from] ?? category; } // Check to format else if (tool.to && CATEGORY_MAP[tool.to]) { - category = CATEGORY_MAP[tool.to]; + category = CATEGORY_MAP[tool.to] ?? category; } // Check any tag for categorization else if (tool.tags) { @@ -101,14 +101,13 @@ function generateAllTools() { } } } - - if (!groups[category]) { - groups[category] = []; - } - groups[category].push({ + + const categoryGroup = groups[category] || []; + categoryGroup.push({ title: tool.name, href: tool.route }); + groups[category] = categoryGroup; return groups; }, {} as Record>); @@ -117,10 +116,10 @@ function generateAllTools() { tools.sort((a, b) => { const toolA = allTools.find(t => t.route === a.href); const toolB = allTools.find(t => t.route === b.href); - + const priorityA = toolA?.priority || 0; const priorityB = toolB?.priority || 0; - + if (priorityA !== priorityB) { return priorityB - priorityA; } @@ -131,24 +130,24 @@ function generateAllTools() { // Sort categories to put most important ones first const categoryOrder = [ 'Image Formats', - 'Video Formats', + 'Video Formats', 'Audio Formats', 'Document Formats', 'Data Formats', 'Archive Formats', 'Other Tools' ]; - + const sortedGroups: Record> = {}; categoryOrder.forEach(cat => { if (groupedTools[cat]) { sortedGroups[cat] = groupedTools[cat]; } }); - + // Add any remaining categories Object.keys(groupedTools).forEach(cat => { - if (!sortedGroups[cat]) { + if (!sortedGroups[cat] && groupedTools[cat]) { sortedGroups[cat] = groupedTools[cat]; } }); @@ -158,36 +157,36 @@ function generateAllTools() { export function ToolsLinkHub({ relatedTools }: ToolsLinkHubProps) { const allTools = generateAllTools(); - + return (

All Conversion Tools

- +
{Object.entries(allTools).map(([category, tools]) => { // For categories with many tools, use a more compact multi-column layout const isLargeCategory = tools.length > 15; - + return (

{category} ({tools.length})

- + {isLargeCategory ? ( // Multi-column layout for large categories
{tools.map((tool) => ( - {tool.title} - + ))}
) : ( @@ -195,12 +194,12 @@ export function ToolsLinkHub({ relatedTools }: ToolsLinkHubProps) {
{tools.map((tool, index) => ( - {tool.title} - + {index < tools.length - 1 && ( )} @@ -218,8 +217,8 @@ export function ToolsLinkHub({ relatedTools }: ToolsLinkHubProps) {

Can't find what you're looking for?

- Browse All Tools @@ -236,7 +235,7 @@ export function ToolsLinkHub({ relatedTools }: ToolsLinkHubProps) { d="M13 7l5 5m0 0l-5 5m5-5H6" /> - +
diff --git a/components/sections/VideoSection.tsx b/apps/tools/components/sections/VideoSection.tsx similarity index 100% rename from components/sections/VideoSection.tsx rename to apps/tools/components/sections/VideoSection.tsx diff --git a/apps/tools/eslint.config.js b/apps/tools/eslint.config.js new file mode 100644 index 000000000..58fc09a80 --- /dev/null +++ b/apps/tools/eslint.config.js @@ -0,0 +1,4 @@ +import { nextJsConfig } from "@serp-tools/eslint-config/next-js"; + +/** @type {import("eslint").Linter.Config} */ +export default nextJsConfig; diff --git a/apps/tools/hooks/.gitkeep b/apps/tools/hooks/.gitkeep new file mode 100644 index 000000000..e69de29bb diff --git a/lib/capabilities.ts b/apps/tools/lib/capabilities.ts similarity index 100% rename from lib/capabilities.ts rename to apps/tools/lib/capabilities.ts diff --git a/lib/convert/decode.ts b/apps/tools/lib/convert/decode.ts similarity index 100% rename from lib/convert/decode.ts rename to apps/tools/lib/convert/decode.ts diff --git a/lib/convert/encode.ts b/apps/tools/lib/convert/encode.ts similarity index 100% rename from lib/convert/encode.ts rename to apps/tools/lib/convert/encode.ts diff --git a/lib/convert/heif.ts b/apps/tools/lib/convert/heif.ts similarity index 100% rename from lib/convert/heif.ts rename to apps/tools/lib/convert/heif.ts diff --git a/lib/convert/pdf.ts b/apps/tools/lib/convert/pdf.ts similarity index 100% rename from lib/convert/pdf.ts rename to apps/tools/lib/convert/pdf.ts diff --git a/lib/convert/video.ts b/apps/tools/lib/convert/video.ts similarity index 98% rename from lib/convert/video.ts rename to apps/tools/lib/convert/video.ts index bb86b8b9d..df4c8abb1 100644 --- a/lib/convert/video.ts +++ b/apps/tools/lib/convert/video.ts @@ -1,6 +1,5 @@ // Load FFmpeg.wasm for video conversion import { FFmpeg } from '@ffmpeg/ffmpeg'; -import { fetchFile } from '@ffmpeg/util'; import { detectCapabilities } from '../capabilities'; let ffmpeg: FFmpeg | null = null; @@ -8,32 +7,32 @@ let loaded = false; async function loadFFmpeg(): Promise { if (ffmpeg && loaded) return ffmpeg; - + // Check capabilities before loading FFmpeg const capabilities = detectCapabilities(); if (!capabilities.supportsVideoConversion) { throw new Error(`Video conversion not supported: ${capabilities.reason}`); } - + if (!ffmpeg) { ffmpeg = new FFmpeg(); - + // Load FFmpeg with multi-threading support (requires SharedArrayBuffer) const baseURL = 'https://unpkg.com/@ffmpeg/core-mt@0.12.6/dist/esm'; - + ffmpeg.on('log', ({ message }) => { console.log('[FFmpeg]', message); }); - + await ffmpeg.load({ coreURL: `${baseURL}/ffmpeg-core.js`, wasmURL: `${baseURL}/ffmpeg-core.wasm`, workerURL: `${baseURL}/ffmpeg-core.worker.js`, }); - + loaded = true; } - + return ffmpeg; } @@ -48,11 +47,11 @@ export async function convertVideo( } = {} ): Promise { const ff = await loadFFmpeg(); - + // Remove any existing listeners - ff.off requires a handler function // We'll just use removeAllListeners or skip this for now // ff.off('progress', handler); - + // Set up progress callback if (options.onProgress) { ff.on('progress', ({ progress, time }: { progress: number; time: number }) => { @@ -64,21 +63,21 @@ export async function convertVideo( }); }); } - + const inputName = `input.${fromFormat}`; let outputName = `output.${toFormat}`; - + // Write input file await ff.writeFile(inputName, new Uint8Array(inputBuffer)); - + // Build FFmpeg command based on output format let args: string[] = ['-i', inputName]; - + // For container-to-container conversions with compatible codecs, use copy (super fast) - const canUseCopyCodec = + const canUseCopyCodec = (fromFormat === 'mkv' && ['mov', 'mp4', 'm4v'].includes(toFormat)) || (fromFormat === 'mp4' && ['mkv', 'mov', 'm4v', 'ts', 'mts', 'm2ts'].includes(toFormat)); - + if (canUseCopyCodec) { // Just copy streams without re-encoding (FAST) args.push('-c', 'copy'); @@ -202,7 +201,7 @@ export async function convertVideo( '-vf', 'fps=15,scale=480:-1:flags=lanczos,palettegen', paletteName ]); - + // Use palette to create GIF args = [ '-i', inputName, @@ -211,28 +210,28 @@ export async function convertVideo( '-loop', '0' ]; } - + // Add progress reporting for better feedback args.push('-progress', 'pipe:1', '-nostats'); - + args.push(outputName); - + // Log the command for debugging console.log('[FFmpeg Command]', args.join(' ')); - + // Execute conversion await ff.exec(args); - + // Read output file const data = await ff.readFile(outputName); - + // Ensure we have a Uint8Array if (!(data instanceof Uint8Array)) { throw new Error('Unexpected output format from FFmpeg'); } - + console.log(`Output file size: ${data.length} bytes`); - + // Cleanup try { await ff.deleteFile(inputName); @@ -243,10 +242,10 @@ export async function convertVideo( } catch (cleanupErr) { console.warn('Cleanup error:', cleanupErr); } - + // Return the ArrayBuffer (handle both ArrayBuffer and SharedArrayBuffer) const buffer = data.buffer.slice(data.byteOffset, data.byteOffset + data.byteLength); - + // Ensure we return an ArrayBuffer, not SharedArrayBuffer if (buffer instanceof SharedArrayBuffer) { const ab = new ArrayBuffer(buffer.byteLength); @@ -254,7 +253,7 @@ export async function convertVideo( view.set(new Uint8Array(buffer)); return ab; } - + return buffer; } diff --git a/lib/tool-content.ts b/apps/tools/lib/tool-content.ts similarity index 94% rename from lib/tool-content.ts rename to apps/tools/lib/tool-content.ts index c9a6e528d..15d320de1 100644 --- a/lib/tool-content.ts +++ b/apps/tools/lib/tool-content.ts @@ -1,5 +1,5 @@ // Helper to get tool content from the tools data -import toolsData from '@/data/tools.json'; +import toolsData from '@serp-tools/app-core/data/tools.json'; import type { Tool, ToolContent } from '@/types'; const tools = toolsData as Tool[]; diff --git a/lib/zipUtils.ts b/apps/tools/lib/zipUtils.ts similarity index 100% rename from lib/zipUtils.ts rename to apps/tools/lib/zipUtils.ts diff --git a/apps/tools/next.config.mjs b/apps/tools/next.config.mjs new file mode 100644 index 000000000..ddae00d51 --- /dev/null +++ b/apps/tools/next.config.mjs @@ -0,0 +1,8 @@ +/** @type {import('next').NextConfig} */ +const nextConfig = { + output: 'export', + transpilePackages: ["@serp-tools/ui"], + trailingSlash: true, +}; + +export default nextConfig; diff --git a/apps/tools/package.json b/apps/tools/package.json new file mode 100644 index 000000000..2ef747f2a --- /dev/null +++ b/apps/tools/package.json @@ -0,0 +1,33 @@ +{ + "name": "tools", + "version": "0.0.1", + "type": "module", + "private": true, + "scripts": { + "dev": "next dev --turbopack --port 3000", + "build": "next build", + "start": "next start", + "lint": "next lint --max-warnings 0", + "typecheck": "tsc --noEmit" + }, + "dependencies": { + "@ffmpeg/ffmpeg": "^0.12.15", + "@serp-tools/ui": "workspace:*", + "@serp-tools/app-core": "workspace:*", + "@zip.js/zip.js": "^2.7.72", + "lucide-react": "^0.541.0", + "next": "^15.5.0", + "next-themes": "^0.4.6", + "pdfjs-dist": "^5.4.54", + "react": "^19.1.1", + "react-dom": "^19.1.1" + }, + "devDependencies": { + "@serp-tools/eslint-config": "workspace:^", + "@serp-tools/typescript-config": "workspace:*", + "@types/node": "^20.19.9", + "@types/react": "^19.1.11", + "@types/react-dom": "^19.1.8", + "typescript": "^5.9.2" + } +} \ No newline at end of file diff --git a/apps/tools/postcss.config.mjs b/apps/tools/postcss.config.mjs new file mode 100644 index 000000000..bc60c54e1 --- /dev/null +++ b/apps/tools/postcss.config.mjs @@ -0,0 +1 @@ +export { default } from "@serp-tools/ui/postcss.config"; diff --git a/apps/tools/tsconfig.json b/apps/tools/tsconfig.json new file mode 100644 index 000000000..ed10efbfc --- /dev/null +++ b/apps/tools/tsconfig.json @@ -0,0 +1,29 @@ +{ + "extends": "@serp-tools/typescript-config/nextjs.json", + "compilerOptions": { + "baseUrl": ".", + "paths": { + "@/*": [ + "./*" + ], + "@serp-tools/ui/*": [ + "../../packages/ui/src/*" + ] + }, + "plugins": [ + { + "name": "next" + } + ] + }, + "include": [ + "next-env.d.ts", + "next.config.ts", + "**/*.ts", + "**/*.tsx", + ".next/types/**/*.ts" + ], + "exclude": [ + "node_modules" + ] +} \ No newline at end of file diff --git a/types/Tools.d.ts b/apps/tools/types/index.d.ts similarity index 100% rename from types/Tools.d.ts rename to apps/tools/types/index.d.ts diff --git a/workers/compress.worker.ts b/apps/tools/workers/compress.worker.ts similarity index 93% rename from workers/compress.worker.ts rename to apps/tools/workers/compress.worker.ts index 53c4e0093..7b78a8569 100644 --- a/workers/compress.worker.ts +++ b/apps/tools/workers/compress.worker.ts @@ -10,7 +10,7 @@ self.onmessage = async (e: MessageEvent) => { // Use Canvas API to apply lossy compression by converting to JPEG and back // This is a workaround since true PNG compression requires native libraries const compressed = await compressPNGViaCanvas(job.buf, job.quality ?? 0.85); - + // Transfer the ArrayBuffer to avoid copying self.postMessage({ ok: true, blob: compressed }, [compressed]); return; @@ -26,36 +26,36 @@ async function compressPNGViaCanvas(buf: ArrayBuffer, quality: number): Promise< // Create a blob from the buffer const blob = new Blob([buf], { type: 'image/png' }); const originalSize = blob.size; - + // Create an image bitmap from the blob const imageBitmap = await createImageBitmap(blob); - + // Resize if image is very large let targetWidth = imageBitmap.width; let targetHeight = imageBitmap.height; const maxDimension = 2048; // Max dimension for aggressive compression - + if (targetWidth > maxDimension || targetHeight > maxDimension) { const scale = Math.min(maxDimension / targetWidth, maxDimension / targetHeight); targetWidth = Math.floor(targetWidth * scale); targetHeight = Math.floor(targetHeight * scale); } - + // Create an offscreen canvas with potentially reduced dimensions const canvas = new OffscreenCanvas(targetWidth, targetHeight); const ctx = canvas.getContext('2d'); - + if (!ctx) { throw new Error('Failed to get canvas context'); } - + // Draw the image (will resize if dimensions changed) ctx.drawImage(imageBitmap, 0, 0, targetWidth, targetHeight); - + // Check if image has transparency const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height); const hasTransparency = checkHasTransparency(imageData); - + // Strategy 1: If no transparency, convert to JPEG for better compression if (!hasTransparency) { // Much lower JPEG quality for aggressive compression @@ -64,7 +64,7 @@ async function compressPNGViaCanvas(buf: ArrayBuffer, quality: number): Promise< type: 'image/jpeg', quality: jpegQuality }); - + // Convert back to PNG to maintain format consistency const jpegBitmap = await createImageBitmap(jpegBlob); const newCanvas = new OffscreenCanvas(jpegBitmap.width, jpegBitmap.height); @@ -72,12 +72,12 @@ async function compressPNGViaCanvas(buf: ArrayBuffer, quality: number): Promise< if (newCtx) { newCtx.drawImage(jpegBitmap, 0, 0); const finalBlob = await newCanvas.convertToBlob({ type: 'image/png' }); - + // Always use JPEG method for non-transparent images return await finalBlob.arrayBuffer(); } } - + // Strategy 2: Try WebP if available (better compression than PNG) try { // Much lower WebP quality @@ -86,7 +86,7 @@ async function compressPNGViaCanvas(buf: ArrayBuffer, quality: number): Promise< type: 'image/webp', quality: webpQuality }); - + // Convert back to PNG const webpBitmap = await createImageBitmap(webpBlob); const webpCanvas = new OffscreenCanvas(webpBitmap.width, webpBitmap.height); @@ -94,7 +94,7 @@ async function compressPNGViaCanvas(buf: ArrayBuffer, quality: number): Promise< if (webpCtx) { webpCtx.drawImage(webpBitmap, 0, 0); const finalBlob = await webpCanvas.convertToBlob({ type: 'image/png' }); - + // Use if smaller than 95% of original (less strict) if (finalBlob.size < originalSize * 0.95) { return await finalBlob.arrayBuffer(); @@ -103,36 +103,37 @@ async function compressPNGViaCanvas(buf: ArrayBuffer, quality: number): Promise< } catch (e) { // WebP not supported, continue with other methods } - + // Strategy 3: Aggressive color reduction (quantization) for PNG const data = imageData.data; // Much more aggressive quantization - only 2-4 bits per channel const colorBits = Math.max(2, Math.floor(quality * 4)); // 2-4 bits per channel const colorLevels = Math.pow(2, colorBits); const colorStep = 256 / colorLevels; - + for (let i = 0; i < data.length; i += 4) { - data[i] = Math.round(data[i] / colorStep) * colorStep; // R - data[i + 1] = Math.round(data[i + 1] / colorStep) * colorStep; // G - data[i + 2] = Math.round(data[i + 2] / colorStep) * colorStep; // B + data[i] = Math.round(data[i]! / colorStep) * colorStep; // R + data[i + 1] = Math.round(data[i + 1]! / colorStep) * colorStep; // G + data[i + 2] = Math.round(data[i + 2]! / colorStep) * colorStep; // B // Keep alpha channel unchanged for transparency } - + // Put the modified image data back ctx.putImageData(imageData, 0, 0); - + // Convert to PNG const compressedBlob = await canvas.convertToBlob({ type: 'image/png' }); - + return await compressedBlob.arrayBuffer(); } function checkHasTransparency(imageData: ImageData): boolean { const data = imageData.data; for (let i = 3; i < data.length; i += 4) { - if (data[i] < 255) { + const transparencyByte = data[i]; + if (transparencyByte && transparencyByte < 255) { return true; } } diff --git a/workers/convert.worker.ts b/apps/tools/workers/convert.worker.ts similarity index 83% rename from workers/convert.worker.ts rename to apps/tools/workers/convert.worker.ts index 0be1622fb..ae31855fd 100644 --- a/workers/convert.worker.ts +++ b/apps/tools/workers/convert.worker.ts @@ -3,8 +3,8 @@ import { decodeToRGBA } from "../lib/convert/decode"; import { encodeFromRGBA } from "../lib/convert/encode"; type RasterJob = { op: "raster"; from: string; to: string; quality?: number; buf: ArrayBuffer }; -type PdfJob = { op: "pdf-pages"; page?: number; to?: string; buf: ArrayBuffer }; -type VideoJob = { op: "video"; from: string; to: string; quality?: number; buf: ArrayBuffer }; +type PdfJob = { op: "pdf-pages"; page?: number; to?: string; buf: ArrayBuffer }; +type VideoJob = { op: "video"; from: string; to: string; quality?: number; buf: ArrayBuffer }; type Job = RasterJob | PdfJob | VideoJob; declare const self: DedicatedWorkerGlobalScope; @@ -32,49 +32,49 @@ self.onmessage = async (e: MessageEvent) => { if (job.op === "video") { try { const { convertVideo } = await import("../lib/convert/video"); - + // Send loading status self.postMessage({ type: 'progress', status: 'loading', progress: 0 }); - + // Start a fake progress timer since FFmpeg progress isn't working reliably let fakeProgress = 10; // Start at 10% - self.postMessage({ - type: 'progress', - status: 'processing', + self.postMessage({ + type: 'progress', + status: 'processing', progress: fakeProgress }); - + const progressInterval = setInterval(() => { fakeProgress = Math.min(fakeProgress + 10, 90); // Go up to 90% console.log('[Worker] Sending progress:', fakeProgress); - self.postMessage({ - type: 'progress', - status: 'processing', + self.postMessage({ + type: 'progress', + status: 'processing', progress: fakeProgress }); }, 1000); // Update every second - - const outputBuffer = await convertVideo(job.buf, job.from, job.to, { + + const outputBuffer = await convertVideo(job.buf, job.from, job.to, { quality: job.quality, onProgress: (event) => { // If we get real progress, use it const percent = Math.round((event.ratio || 0) * 100); if (percent > fakeProgress) { clearInterval(progressInterval); - self.postMessage({ - type: 'progress', - status: 'processing', + self.postMessage({ + type: 'progress', + status: 'processing', progress: percent, - time: event.time + time: event.time }); } } }); - + // Clear the interval and send 100% clearInterval(progressInterval); self.postMessage({ type: 'progress', status: 'processing', progress: 100 }); - + // Don't transfer the buffer, just send it normally self.postMessage({ ok: true, blob: outputBuffer }); } catch (videoErr: any) { diff --git a/components.json b/components.json deleted file mode 100644 index 15f2b0250..000000000 --- a/components.json +++ /dev/null @@ -1,17 +0,0 @@ -{ - "$schema": "https://ui.shadcn.com/schema.json", - "style": "default", - "rsc": true, - "tsx": true, - "tailwind": { - "config": "tailwind.config.ts", - "css": "app/globals.css", - "baseColor": "slate", - "cssVariables": true, - "prefix": "" - }, - "aliases": { - "components": "@/components", - "utils": "@/lib/utils" - } -} \ No newline at end of file diff --git a/components/GoogleTagManager.tsx b/components/GoogleTagManager.tsx deleted file mode 100644 index 6b4f25a7f..000000000 --- a/components/GoogleTagManager.tsx +++ /dev/null @@ -1,14 +0,0 @@ -'use client'; - -import { GoogleTagManager } from '@next/third-parties/google'; - -export function GTM() { - const gtmId = 'GTM-PP9W77LK'; - - // Only disable in development - if (process.env.NODE_ENV === 'development') { - return null; - } - - return ; -} \ No newline at end of file diff --git a/components/Hero111.tsx b/components/Hero111.tsx deleted file mode 100644 index 07c111bd5..000000000 --- a/components/Hero111.tsx +++ /dev/null @@ -1,86 +0,0 @@ -"use client"; - -import Link from "next/link"; -import { Button } from "@/components/ui/button"; -import { Badge } from "@/components/ui/badge"; -import { ArrowRight, Sparkles } from "lucide-react"; -import { type ElementType } from "react"; - -interface Hero111Props { - badgeIcon?: ElementType; - badgeText?: string; - title?: string; - subtitle?: string; - button1Text?: string; - button1Link?: string; - button1Icon?: ElementType; - button2Text?: string; - button2Link?: string; -} - -const Hero111 = ({ - badgeIcon: BadgeIcon = Sparkles, - badgeText = "Introducing Sparkle UI", - title = "Build Stunning Interfaces with Animated Charm", - subtitle = "Sparkle UI brings your designs to life with subtle animations and engaging interactions, built on top of shadcn/ui and Tailwind CSS for maximum flexibility.", - button1Text = "Get Started with Sparkle", - button1Link = "#", - button1Icon: Button1Icon = ArrowRight, - button2Text = "View Components", - button2Link = "#", -}: Hero111Props) => { - return ( -
- {/* Abstract Background Shapes */} -
-
-
- -
-
- - {BadgeIcon && } - {badgeText} - - -

- {title} -

- -

- {subtitle} -

- -
- - - - - - -
- - {/* Simple Visual Placeholder */} -
-
-
-
-
- ); -}; - -export { Hero111 }; diff --git a/components/LanderHeroSingleCol.tsx b/components/LanderHeroSingleCol.tsx deleted file mode 100644 index ff96e10ad..000000000 --- a/components/LanderHeroSingleCol.tsx +++ /dev/null @@ -1,204 +0,0 @@ -"use client"; - -import { useRef, useState, useEffect } from "react"; -import { Button } from "@/components/ui/button"; -import { saveBlob } from "@/components/saveAs"; - -type Props = { - title: string; // e.g., "PDF to JPG" - subtitle?: string; // e.g., "Convert each PDF page into a JPG…" - from: string; // "pdf" - to: string; // "jpg" - accept?: string; // optional override accept attr -}; - -export default function LanderHeroSingleCol({ - title, - subtitle = "Fast, private, in-browser conversion.", - from, - to, - accept, -}: Props) { - const inputRef = useRef(null); - const dropRef = useRef(null); - const workerRef = useRef(null); - const [busy, setBusy] = useState(false); - const [hint, setHint] = useState("or drop files here"); - const [dropEffect, setDropEffect] = useState(""); - // Generate stable color based on tool properties - const colors = [ - "#ef4444", // red-500 - "#f59e0b", // amber-500 - "#22c55e", // green-500 - "#3b82f6", // blue-500 - "#a855f7", // purple-500 - "#ec4899", // pink-500 - "#14b8a6", // teal-500 - "#f97316", // orange-500 - "#6366f1", // indigo-500 - "#f43f5e", // rose-500 - "#0ea5e9", // sky-500 - "#84cc16", // lime-500 - ]; - - // Use a stable hash based on from/to combination - const hashCode = (from + to).split('').reduce((hash, char) => { - return char.charCodeAt(0) + ((hash << 5) - hash); - }, 0); - const randomColor = colors[Math.abs(hashCode) % colors.length]; - - function ensureWorker() { - if (!workerRef.current) { - workerRef.current = new Worker( - new URL("../workers/convert.worker.ts", import.meta.url), - { type: "module" } - ); - } - return workerRef.current; - } - - function onPick() { - inputRef.current?.click(); - } - - async function handleFiles(files: FileList | null) { - if (!files || !files.length) return; - const w = ensureWorker(); - setBusy(true); - for (const file of Array.from(files)) { - const buf = await file.arrayBuffer(); - await new Promise((resolve, reject) => { - w.onmessage = (ev: MessageEvent) => { - if (!ev.data?.ok) return reject(new Error(ev.data?.error || "Convert failed")); - const blob = new Blob([ev.data.blob], { type: to === "png" ? "image/png" : "image/jpeg" }); - const name = file.name.replace(/\.[^.]+$/, "") + "." + to; - saveBlob(blob, name); - resolve(); - }; - const op = from === "pdf" ? "pdf-pages" : "raster"; - w.postMessage(op === "raster" - ? { op, from, to, buf } - : { op, buf }, // pdf -> png pages - [buf]); - }); - } - setBusy(false); - } - - // simple drag/drop - function onDrag(e: React.DragEvent) { - e.preventDefault(); - if (e.type === "dragenter" || e.type === "dragover") setHint("Drop to convert"); - if (e.type === "dragleave") setHint("or drop files here"); - } - function onDrop(e: React.DragEvent) { - e.preventDefault(); - - // Trigger fun effect - cycle through based on time - const effects = [ - "splash", - "bounce", - "spin", - "pulse", - "shake", - "flip", - "zoom", - "confetti", - "rejected" - ]; - // Use timestamp to cycle through effects deterministically - const effectIndex = Math.floor(Date.now() / 1000) % effects.length; - setDropEffect(effects[effectIndex]); - - // Clear effect after animation - setTimeout(() => setDropEffect(""), 1000); - - setHint("Converting…"); - handleFiles(e.dataTransfer.files).finally(() => setHint("or drop files here")); - } - - // Clear drop effect when component unmounts or effect changes - useEffect(() => { - if (dropEffect) { - const timer = setTimeout(() => setDropEffect(""), 1000); - return () => clearTimeout(timer); - } - }, [dropEffect]); - - const acceptAttr = - accept ?? - (from === "pdf" ? ".pdf" - : from === "jpg" ? ".jpg,.jpeg" - : from === "jpeg" ? ".jpeg,.jpg" - : `.${from}`); - - return ( -
-
-
-
-

{title}

- - - - - - - -
-

{hint}

-
-
- - handleFiles(e.target.files)} - /> -
-
-
- ); -} \ No newline at end of file diff --git a/components/ToolPageTemplate.tsx b/components/ToolPageTemplate.tsx deleted file mode 100644 index cdd86e2fa..000000000 --- a/components/ToolPageTemplate.tsx +++ /dev/null @@ -1,109 +0,0 @@ -"use client"; - -import HeroConverter from "@/components/HeroConverter"; -import LanderHeroTwoColumn from "@/components/LanderHeroTwoColumn"; -import { VideoSection } from "@/components/sections/VideoSection"; -import { AboutFormatsSection } from "@/components/sections/AboutFormatsSection"; -import { FAQSection } from "@/components/sections/FAQSection"; -import { ToolsLinkHub } from "@/components/sections/ToolsLinkHub"; -import { BlogSection } from "@/components/sections/BlogSection"; -import { ChangelogSection } from "@/components/sections/ChangelogSection"; -import { RelatedToolsSection } from "@/components/sections/RelatedToolsSection"; -import type { - ToolInfo, - VideoSectionData, - FAQ, - AboutFormatsSection as AboutFormatsSectionData, - ChangelogEntry, - RelatedTool, - BlogPost -} from "@/types"; - -type ToolPageProps = { - tool: ToolInfo; - videoSection?: VideoSectionData; - useTwoColumnLayout?: boolean; - faqs?: FAQ[]; - aboutSection?: AboutFormatsSectionData; - changelog?: ChangelogEntry[]; - relatedTools?: RelatedTool[]; - blogPosts?: BlogPost[]; -}; - -export default function ToolPageTemplate({ - tool, - videoSection, - useTwoColumnLayout = true, // Default to true for two-column layout - faqs, - aboutSection, - changelog, - relatedTools, - blogPosts, -}: ToolPageProps) { - // If tool requires FFmpeg, always use single column layout (full dropzone) - const shouldUseTwoColumn = useTwoColumnLayout && videoSection?.embedId && !tool.requiresFFmpeg; - - return ( -
- {/* Hero Section with Tool */} - {shouldUseTwoColumn ? ( - <> - - {/* About the Formats Section - Right after 2-column hero */} - {aboutSection && ( - - )} - - ) : ( - <> - - {/* About the Formats Section - Right after regular hero */} - {aboutSection && ( - - )} - {/* NO VIDEO for FFmpeg tools - they can't support YouTube embeds anyway */} - - )} - - {/* Related Tools Section - right after format cards */} - {tool.from && tool.to && ( - - )} - - {/* FAQs Section */} - {faqs && } - - {/* Blog Articles Section */} - {blogPosts && } - - {/* Changelog Section */} - {changelog && } - - {/* Footer with all tools */} - -
- ); -} \ No newline at end of file diff --git a/components/ToolsByCategory.tsx b/components/ToolsByCategory.tsx deleted file mode 100644 index 1c7d9a304..000000000 --- a/components/ToolsByCategory.tsx +++ /dev/null @@ -1,110 +0,0 @@ -"use client"; - -import type { Tool } from '@/types'; -import { tools } from '@/lib/tool-utils'; -import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'; -import Link from 'next/link'; -import { ArrowRightLeft, Minimize2, Combine, Download } from 'lucide-react'; - -const categoryIcons = { - convert: ArrowRightLeft, - compress: Minimize2, - combine: Combine, - download: Download, -}; - -type MainCategory = 'convert' | 'compress' | 'combine' | 'download'; - -const categoryDefinitions = { - convert: { name: 'Convert', color: 'blue' }, - compress: { name: 'Compress', color: 'green' }, - combine: { name: 'Combine', color: 'purple' }, - download: { name: 'Download', color: 'red' }, -}; - -interface ToolsByCategoryProps { - tools: Tool[]; - selectedCategory?: MainCategory; -} - -export function ToolsByCategory({ tools, selectedCategory }: ToolsByCategoryProps) { - // Group tools by category - const toolsByCategory = tools.reduce((acc, tool) => { - const category = tool.operation as MainCategory; - if (!acc[category]) { - acc[category] = []; - } - acc[category].push(tool); - return acc; - }, {} as Record); - - // Sort tools by priority within each category - Object.keys(toolsByCategory).forEach(category => { - toolsByCategory[category as MainCategory].sort((a: Tool, b: Tool) => - (b.priority || 0) - (a.priority || 0) - ); - }); - - const categoriesToShow = selectedCategory - ? [selectedCategory] - : (Object.keys(categoryDefinitions) as MainCategory[]); - - return ( -
- {categoriesToShow.map(category => { - const categoryInfo = categoryDefinitions[category]; - const categoryTools = toolsByCategory[category] || []; - const Icon = categoryIcons[category]; - - if (categoryTools.length === 0) return null; - - return ( -
-
-
- -
-
-

{categoryInfo.name} Tools

-
- - {categoryTools.length} tools - -
- -
- {categoryTools.map((tool: Tool) => ( - - - - - {tool.name} - {tool.priority && tool.priority >= 9 && ( - - Popular - - )} - - - -

- {tool.description} -

- {tool.from && tool.to && ( -
- - {tool.from.toUpperCase()} → {tool.to.toUpperCase()} - -
- )} -
-
- - ))} -
-
- ); - })} -
- ); -} \ No newline at end of file diff --git a/components/ToolsByTaxonomy.tsx b/components/ToolsByTaxonomy.tsx deleted file mode 100644 index 133f541f6..000000000 --- a/components/ToolsByTaxonomy.tsx +++ /dev/null @@ -1,251 +0,0 @@ -"use client"; - -import type { Tool, OperationType, MediaType } from '@/types'; -import { - operationDefinitions, - mediaTypeDefinitions, - formatToMediaType -} from '@/lib/tool-utils'; -import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'; -import Link from 'next/link'; -import { ArrowRightLeft, Minimize2, Combine, Download, Image, Film, Music, FileText } from 'lucide-react'; - -const operationIcons = { - convert: ArrowRightLeft, - compress: Minimize2, - combine: Combine, - download: Download, -}; - -const mediaIcons = { - image: Image, - video: Film, - audio: Music, - document: FileText, - text: FileText, -}; - -interface ToolWithMedia extends Tool { - mediaTypes?: { - source?: MediaType; - target?: MediaType; - }; -} - -interface ToolsByTaxonomyProps { - tools: Tool[]; - groupBy?: 'operation' | 'media'; - selectedOperation?: OperationType; - selectedMediaType?: MediaType; -} - -export function ToolsByTaxonomy({ - tools, - groupBy = 'operation', - selectedOperation, - selectedMediaType -}: ToolsByTaxonomyProps) { - // Add media types to tools - const toolsWithMedia: ToolWithMedia[] = tools.map(tool => ({ - ...tool, - mediaTypes: { - source: tool.from ? formatToMediaType[tool.from.toLowerCase()] : undefined, - target: tool.to ? formatToMediaType[tool.to.toLowerCase()] : undefined, - } - })); - - // Filter tools based on selection - let filteredTools = toolsWithMedia; - if (selectedOperation) { - filteredTools = filteredTools.filter(tool => tool.operation === selectedOperation); - } - if (selectedMediaType) { - filteredTools = filteredTools.filter(tool => - tool.mediaTypes?.source === selectedMediaType || - tool.mediaTypes?.target === selectedMediaType - ); - } - - if (groupBy === 'operation') { - // Group by operation type - const toolsByOperation = filteredTools.reduce((acc, tool) => { - if (!acc[tool.operation]) { - acc[tool.operation] = []; - } - acc[tool.operation].push(tool); - return acc; - }, {} as Record); - - // Sort tools by priority within each operation - Object.keys(toolsByOperation).forEach(operation => { - toolsByOperation[operation as OperationType].sort((a, b) => - (b.priority || 0) - (a.priority || 0) - ); - }); - - const operationsToShow = selectedOperation - ? [selectedOperation] - : (Object.keys(operationDefinitions) as OperationType[]); - - return ( -
- {operationsToShow.map(operation => { - const operationInfo = operationDefinitions[operation]; - const operationTools = toolsByOperation[operation] || []; - const Icon = operationIcons[operation]; - - if (operationTools.length === 0) return null; - - return ( -
-
-
- -
-
-

{operationInfo.name} Tools

-

{operationInfo.description}

-
- - {operationTools.length} tools - -
- -
- {operationTools.map(tool => ( - - - - - {tool.name} - {tool.priority && tool.priority >= 9 && ( - - Popular - - )} - - - -

- {tool.description} -

-
- {tool.from && tool.to && ( - - {tool.from.toUpperCase()} → {tool.to.toUpperCase()} - - )} - {tool.mediaTypes?.source && ( - - {mediaTypeDefinitions[tool.mediaTypes.source].name} - - )} -
-
-
- - ))} -
-
- ); - })} -
- ); - } else { - // Group by media type - const toolsByMedia = filteredTools.reduce((acc, tool) => { - // Add to source media type - if (tool.mediaTypes?.source) { - if (!acc[tool.mediaTypes.source]) { - acc[tool.mediaTypes.source] = []; - } - acc[tool.mediaTypes.source].push(tool); - } - // Add to target media type if different - if (tool.mediaTypes?.target && tool.mediaTypes.target !== tool.mediaTypes.source) { - if (!acc[tool.mediaTypes.target]) { - acc[tool.mediaTypes.target] = []; - } - // Avoid duplicates - if (!acc[tool.mediaTypes.target].find(t => t.id === tool.id)) { - acc[tool.mediaTypes.target].push(tool); - } - } - return acc; - }, {} as Record); - - // Sort tools by priority within each media type - Object.keys(toolsByMedia).forEach(media => { - toolsByMedia[media as MediaType].sort((a, b) => - (b.priority || 0) - (a.priority || 0) - ); - }); - - const mediaTypesToShow = selectedMediaType - ? [selectedMediaType] - : (Object.keys(mediaTypeDefinitions) as MediaType[]); - - return ( -
- {mediaTypesToShow.map(mediaType => { - const mediaInfo = mediaTypeDefinitions[mediaType]; - const mediaTools = toolsByMedia[mediaType] || []; - const Icon = mediaIcons[mediaType]; - - if (mediaTools.length === 0) return null; - - return ( -
-
-
- -
-
-

{mediaInfo.pluralName}

-

{mediaInfo.description}

-
- - {mediaTools.length} tools - -
- -
- {mediaTools.map(tool => ( - - - - - {tool.name} - {tool.priority && tool.priority >= 9 && ( - - Popular - - )} - - - -

- {tool.description} -

-
- {tool.from && tool.to && ( - - {tool.from.toUpperCase()} → {tool.to.toUpperCase()} - - )} - - {operationDefinitions[tool.operation].name} - -
-
-
- - ))} -
-
- ); - })} -
- ); - } -} \ No newline at end of file diff --git a/components/ui/alert.tsx b/components/ui/alert.tsx deleted file mode 100644 index fc218ce3a..000000000 --- a/components/ui/alert.tsx +++ /dev/null @@ -1,58 +0,0 @@ -import * as React from "react" -import { cva, type VariantProps } from "class-variance-authority" -import { cn } from "@/lib/utils" - -const alertVariants = cva( - "relative w-full rounded-lg border p-4 [&>svg~*]:pl-7 [&>svg+div]:translate-y-[-3px] [&>svg]:absolute [&>svg]:left-4 [&>svg]:top-4 [&>svg]:text-foreground", - { - variants: { - variant: { - default: "bg-background text-foreground", - destructive: - "border-destructive/50 text-destructive dark:border-destructive [&>svg]:text-destructive", - }, - }, - defaultVariants: { - variant: "default", - }, - } -) - -const Alert = React.forwardRef< - HTMLDivElement, - React.HTMLAttributes & VariantProps ->(({ className, variant, ...props }, ref) => ( -
-)) -Alert.displayName = "Alert" - -const AlertTitle = React.forwardRef< - HTMLParagraphElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -
-)) -AlertTitle.displayName = "AlertTitle" - -const AlertDescription = React.forwardRef< - HTMLParagraphElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -
-)) -AlertDescription.displayName = "AlertDescription" - -export { Alert, AlertTitle, AlertDescription } \ No newline at end of file diff --git a/components/ui/badge.tsx b/components/ui/badge.tsx deleted file mode 100644 index 12daad7dc..000000000 --- a/components/ui/badge.tsx +++ /dev/null @@ -1,36 +0,0 @@ -import * as React from "react" -import { cva, type VariantProps } from "class-variance-authority" - -import { cn } from "@/lib/utils" - -const badgeVariants = cva( - "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2", - { - variants: { - variant: { - default: - "border-transparent bg-primary text-primary-foreground hover:bg-primary/80", - secondary: - "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80", - destructive: - "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80", - outline: "text-foreground", - }, - }, - defaultVariants: { - variant: "default", - }, - } -) - -export interface BadgeProps - extends React.HTMLAttributes, - VariantProps {} - -function Badge({ className, variant, ...props }: BadgeProps) { - return ( -
- ) -} - -export { Badge, badgeVariants } \ No newline at end of file diff --git a/components/ui/button.tsx b/components/ui/button.tsx deleted file mode 100644 index 55e93db87..000000000 --- a/components/ui/button.tsx +++ /dev/null @@ -1,56 +0,0 @@ -import * as React from "react" -import { Slot } from "@radix-ui/react-slot" -import { cva, type VariantProps } from "class-variance-authority" - -import { cn } from "@/lib/utils" - -const buttonVariants = cva( - "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0", - { - variants: { - variant: { - default: "bg-blue-600 text-white hover:bg-blue-700", - destructive: - "bg-destructive text-destructive-foreground hover:bg-destructive/90", - outline: - "border border-input bg-background hover:bg-accent hover:text-accent-foreground", - secondary: - "bg-secondary text-secondary-foreground hover:bg-secondary/80", - ghost: "hover:bg-accent hover:text-accent-foreground", - link: "text-primary underline-offset-4 hover:underline", - }, - size: { - default: "h-10 px-4 py-2", - sm: "h-9 rounded-md px-3", - lg: "h-11 rounded-md px-8", - icon: "h-10 w-10", - }, - }, - defaultVariants: { - variant: "default", - size: "default", - }, - } -) - -export interface ButtonProps - extends React.ButtonHTMLAttributes, - VariantProps { - asChild?: boolean -} - -const Button = React.forwardRef( - ({ className, variant, size, asChild = false, ...props }, ref) => { - const Comp = asChild ? Slot : "button" - return ( - - ) - } -) -Button.displayName = "Button" - -export { Button, buttonVariants } \ No newline at end of file diff --git a/components/ui/card.tsx b/components/ui/card.tsx deleted file mode 100644 index 6a7c40ae6..000000000 --- a/components/ui/card.tsx +++ /dev/null @@ -1,79 +0,0 @@ -import * as React from "react" - -import { cn } from "@/lib/utils" - -const Card = React.forwardRef< - HTMLDivElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -
-)) -Card.displayName = "Card" - -const CardHeader = React.forwardRef< - HTMLDivElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -
-)) -CardHeader.displayName = "CardHeader" - -const CardTitle = React.forwardRef< - HTMLParagraphElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -

-)) -CardTitle.displayName = "CardTitle" - -const CardDescription = React.forwardRef< - HTMLParagraphElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -

-)) -CardDescription.displayName = "CardDescription" - -const CardContent = React.forwardRef< - HTMLDivElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -

-)) -CardContent.displayName = "CardContent" - -const CardFooter = React.forwardRef< - HTMLDivElement, - React.HTMLAttributes ->(({ className, ...props }, ref) => ( -
-)) -CardFooter.displayName = "CardFooter" - -export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent } \ No newline at end of file diff --git a/components/ui/input.tsx b/components/ui/input.tsx deleted file mode 100644 index f35034890..000000000 --- a/components/ui/input.tsx +++ /dev/null @@ -1,25 +0,0 @@ -import * as React from "react" - -import { cn } from "@/lib/utils" - -export interface InputProps - extends React.InputHTMLAttributes {} - -const Input = React.forwardRef( - ({ className, type, ...props }, ref) => { - return ( - - ) - } -) -Input.displayName = "Input" - -export { Input } \ No newline at end of file diff --git a/components/ui/label.tsx b/components/ui/label.tsx deleted file mode 100644 index c4d2f3290..000000000 --- a/components/ui/label.tsx +++ /dev/null @@ -1,26 +0,0 @@ -"use client" - -import * as React from "react" -import * as LabelPrimitive from "@radix-ui/react-label" -import { cva, type VariantProps } from "class-variance-authority" - -import { cn } from "@/lib/utils" - -const labelVariants = cva( - "text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70" -) - -const Label = React.forwardRef< - React.ElementRef, - React.ComponentPropsWithoutRef & - VariantProps ->(({ className, ...props }, ref) => ( - -)) -Label.displayName = LabelPrimitive.Root.displayName - -export { Label } \ No newline at end of file diff --git a/components/ui/progress.tsx b/components/ui/progress.tsx deleted file mode 100644 index 5df3c8fbc..000000000 --- a/components/ui/progress.tsx +++ /dev/null @@ -1,32 +0,0 @@ -"use client" - -import * as React from "react" -import * as ProgressPrimitive from "@radix-ui/react-progress" - -import { cn } from "@/lib/utils" - -interface ProgressProps extends React.ComponentPropsWithoutRef { - indicatorClassName?: string; -} - -const Progress = React.forwardRef< - React.ElementRef, - ProgressProps ->(({ className, value, indicatorClassName, ...props }, ref) => ( - - - -)) -Progress.displayName = ProgressPrimitive.Root.displayName - -export { Progress } \ No newline at end of file diff --git a/components/ui/separator.tsx b/components/ui/separator.tsx deleted file mode 100644 index 12d81c4a8..000000000 --- a/components/ui/separator.tsx +++ /dev/null @@ -1,31 +0,0 @@ -"use client" - -import * as React from "react" -import * as SeparatorPrimitive from "@radix-ui/react-separator" - -import { cn } from "@/lib/utils" - -const Separator = React.forwardRef< - React.ElementRef, - React.ComponentPropsWithoutRef ->( - ( - { className, orientation = "horizontal", decorative = true, ...props }, - ref - ) => ( - - ) -) -Separator.displayName = SeparatorPrimitive.Root.displayName - -export { Separator } diff --git a/components/ui/slider.tsx b/components/ui/slider.tsx deleted file mode 100644 index c31c2b3bc..000000000 --- a/components/ui/slider.tsx +++ /dev/null @@ -1,28 +0,0 @@ -"use client" - -import * as React from "react" -import * as SliderPrimitive from "@radix-ui/react-slider" - -import { cn } from "@/lib/utils" - -const Slider = React.forwardRef< - React.ElementRef, - React.ComponentPropsWithoutRef ->(({ className, ...props }, ref) => ( - - - - - - -)) -Slider.displayName = SliderPrimitive.Root.displayName - -export { Slider } diff --git a/components/ui/tabs.tsx b/components/ui/tabs.tsx deleted file mode 100644 index 116721f08..000000000 --- a/components/ui/tabs.tsx +++ /dev/null @@ -1,55 +0,0 @@ -"use client" - -import * as React from "react" -import * as TabsPrimitive from "@radix-ui/react-tabs" - -import { cn } from "@/lib/utils" - -const Tabs = TabsPrimitive.Root - -const TabsList = React.forwardRef< - React.ElementRef, - React.ComponentPropsWithoutRef ->(({ className, ...props }, ref) => ( - -)) -TabsList.displayName = TabsPrimitive.List.displayName - -const TabsTrigger = React.forwardRef< - React.ElementRef, - React.ComponentPropsWithoutRef ->(({ className, ...props }, ref) => ( - -)) -TabsTrigger.displayName = TabsPrimitive.Trigger.displayName - -const TabsContent = React.forwardRef< - React.ElementRef, - React.ComponentPropsWithoutRef ->(({ className, ...props }, ref) => ( - -)) -TabsContent.displayName = TabsPrimitive.Content.displayName - -export { Tabs, TabsList, TabsTrigger, TabsContent } \ No newline at end of file diff --git a/data/files-summary.json b/data/files-summary.json deleted file mode 100644 index 68eed72e2..000000000 --- a/data/files-summary.json +++ /dev/null @@ -1,172 +0,0 @@ -{ - "totalCount": 14, - "categories": { - "data": 1, - "text": 2, - "raster_image": 6, - "web": 1, - "video": 1, - "page_layout": 1, - "vector_image": 1, - "compressed": 1 - }, - "popularExtensions": [ - "svg", - "gif", - "png", - "jpeg", - "jpg", - "pdf", - "mp4", - "webp", - "zip", - "docx", - "json", - "heic", - "txt", - "csv" - ], - "lastUpdated": "2025-08-13T09:35:33.154Z", - "extensions": [ - { - "slug": "csv", - "name": "Separated Values", - "category": "data", - "extension": "csv", - "popularity": { - "rating": 3.3, - "votes": 1790 - } - }, - { - "slug": "docx", - "name": "Microsoft Word DocumentMore InformationCommon", - "category": "text", - "extension": "docx", - "popularity": { - "rating": 3.8, - "votes": 1789 - } - }, - { - "slug": "gif", - "name": "Graphical Interchange Format", - "category": "raster_image", - "extension": "gif", - "popularity": { - "rating": 4.2, - "votes": 735 - } - }, - { - "slug": "heic", - "name": "HEIC", - "category": "raster_image", - "extension": "heic", - "popularity": { - "rating": 3.7, - "votes": 469 - } - }, - { - "slug": "jpeg", - "name": "JPEG", - "category": "raster_image", - "extension": "jpeg", - "popularity": { - "rating": 4, - "votes": 610 - } - }, - { - "slug": "jpg", - "name": "JPG", - "category": "raster_image", - "extension": "jpg", - "popularity": { - "rating": 4, - "votes": 3868 - } - }, - { - "slug": "json", - "name": "JavaScript Object Notation", - "category": "web", - "extension": "json", - "popularity": { - "rating": 3.8, - "votes": 3505 - } - }, - { - "slug": "mp4", - "name": "QuickTime", - "category": "video", - "extension": "mp4", - "popularity": { - "rating": 3.9, - "votes": 2992 - } - }, - { - "slug": "pdf", - "name": "Portable Document Format", - "category": "page_layout", - "extension": "pdf", - "popularity": { - "rating": 4, - "votes": 4842 - } - }, - { - "slug": "png", - "name": "Portable Network GraphicMore InformationCommon", - "category": "raster_image", - "extension": "png", - "popularity": { - "rating": 4.1, - "votes": 1764 - } - }, - { - "slug": "svg", - "name": "SVG", - "category": "vector_image", - "extension": "svg", - "popularity": { - "rating": 4.3, - "votes": 410 - } - }, - { - "slug": "txt", - "name": "Plain Text FileMore InformationCommon", - "category": "text", - "extension": "txt", - "popularity": { - "rating": 3.7, - "votes": 3267 - } - }, - { - "slug": "webp", - "name": "pronounced \"Weppy\"", - "category": "raster_image", - "extension": "webp", - "popularity": { - "rating": 3.9, - "votes": 628 - } - }, - { - "slug": "zip", - "name": "Windows", - "category": "compressed", - "extension": "zip", - "popularity": { - "rating": 3.9, - "votes": 2897 - } - } - ] -} \ No newline at end of file diff --git a/data/files.json b/data/files.json deleted file mode 100644 index c570ed564..000000000 --- a/data/files.json +++ /dev/null @@ -1,249375 +0,0 @@ -{ - "0": { - "slug": "0", - "extension": "0", - "name": "Shared Library Link File", - "category": "shared-library-link-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The library linking convention helps users and the operating system avoid situations where many implementations of the same library interface are loaded at the same time.", - "NOTE: The \".0\" extension may also refer to an actual shared library and not a link file. Both shared libraries and shared library link files may also use extensions such as \".1,\" \".2,\" and \".3.\" For example, the following are valid extensions: .SO.0 , \".so.1,\" \".so.2,\" and \".so.3.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/0_2713.png", - "alt": "Screenshot of a .0 file in Dr. Software Hacha", - "caption": "0 file open in Dr. Software Hacha" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1": { - "slug": "1", - "extension": "1", - "name": "Unix Section 1 Manual Page", - "category": "unix-section-1-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/1_5010.png", - "alt": "Screenshot of a .1 file in Microsoft Visual Studio Code", - "caption": "1 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Level 1 user manuals describe general commands for the Unix operating system. Each level 1 user manual is stored in a file that bears the same name as the command it describes, followed by the .1 extension. For example, a manual describing the cmd_example command has the filename cmd_example.1 .", - "Unix man page files are commonly compressed into .GZ files and have the .gz.1 compound extension. Unix man pages also use the .2 through .8 extensions for other sections. For example, the .2 extension is used for system calls documentation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/1_5010.png", - "alt": "Screenshot of a .1 file in Microsoft Visual Studio Code", - "caption": "1 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2": { - "slug": "2", - "extension": "2", - "name": "Unix Section 2 Manual Page", - "category": "unix-section-2-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/2_12577.png", - "alt": "Screenshot of a .2 file in Microsoft Visual Studio Code", - "caption": "2 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Most Unix-based operating systems include a system manual divided into eight numbered sections. The second section of this manual includes documentation related to Unix system calls. Each call's documentation is stored in a separate 2 file.", - "For example, the file link.2 contains documentation related to the link and linkat system calls. It includes a quick synopsis of how to use the call, a detailed description of the call, sections describing the call's return values, possible errors, versions, and bugs, and a list of related manual pages.", - "NOTE: Other sections' Unix man pages use the .1 , .3 , .4 , .5 , .6 , .7 , and .8 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/2_12577.png", - "alt": "Screenshot of a .2 file in Microsoft Visual Studio Code", - "caption": "2 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3": { - "slug": "3", - "extension": "3", - "name": "Unix Section 3 Manual Page", - "category": "unix-section-3-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3_12578.png", - "alt": "Screenshot of a .3 file in Microsoft Visual Studio Code", - "caption": "3 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Man pages contain documentation for system-level features of a Unix-based operating system. The pages are typically grouped into eight sections, each of which contains documentation for a subset of system information.", - "The third man page section describes library functions that can be used in the operating system . In particular, these sections describe C library functions.", - "For example, the file attr_get.3 contains documentation related to the attr_get and attr_getf library functions. It includes a quick synopsis of how to use the functions, a detailed description of the functions, and additional information.", - "NOTE: Other sections' Unix man pages use the .1 , .2 , .4 , .5 , .6 , .7 , and .8 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3_12578.png", - "alt": "Screenshot of a .3 file in Microsoft Visual Studio Code", - "caption": "3 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4": { - "slug": "4", - "extension": "4", - "name": "Unix Section 4 Manual Page", - "category": "unix-section-4-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/4_12579.png", - "alt": "Screenshot of a .4 file in Microsoft Visual Studio Code", - "caption": "4 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Most Unix-based operating systems include a system manual divided into eight numbered sections. The fourth section of this manual typically includes documentation related to special files and device drivers . Most notably, this section contains documentation related to device-related files found in the /​dev/​ directory. 4 files are named for the file or driver they describe.", - "In some Unix systems, such as System V, 4 files instead contain documentation of file formats and conventions. These 4 files can still be accessed using the man utility.", - "NOTE: Other sections' Unix man pages use the .1 , .2 , .3 , .5 , .6 , .7 , and .8 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/4_12579.png", - "alt": "Screenshot of a .4 file in Microsoft Visual Studio Code", - "caption": "4 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "5": { - "slug": "5", - "extension": "5", - "name": "Unix Section 5 Manual Page", - "category": "unix-section-5-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/5_12580.png", - "alt": "Screenshot of a .5 file in Microsoft Visual Studio Code", - "caption": "5 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Unix-like OSes include a system manual that is divided into eight numbered sections. This manual's fifth section usually describes the file formats the system supports. Each supported format is documented in a separate 5 file.", - "For example, the file deb.5 describes the .DEB file format. It also provides a list of additional related entries.", - "In some Unix systems, such as System V, 5 files instead contain documentation of miscellaneous system information. These 5 files can still be accessed using the man utility.", - "NOTE: Other sections' Unix man pages use the .1 , .2 , .3 , .4 , .6 , .7 , and .8 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/5_12580.png", - "alt": "Screenshot of a .5 file in Microsoft Visual Studio Code", - "caption": "5 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "6": { - "slug": "6", - "extension": "6", - "name": "Unix Section 6 Manual Page", - "category": "unix-section-6-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most Unix-based operating systems include a system manual divided into eight numbered sections. The sixth section of this manual includes documentation of games, screensavers, and other \"funny little programs\" included in the operating system. Each program's documentation is saved in a separate 6 file.", - "NOTE: Other sections' Unix man pages use the .1 , .2 , .3 , .4 , .5 , .7 , and .8 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "7": { - "slug": "7", - "extension": "7", - "name": "Unix Section 7 Manual Page", - "category": "unix-section-7-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/7_12582.png", - "alt": "Screenshot of a .7 file in Microsoft Visual Studio Code", - "caption": "7 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Man pages are system-level documentation that describes the inner workings of a Unix-like operating system. These pages are typically grouped into sections that contain a related set of documentation.", - "The seventh section of most Unix manuals, however, contains miscellaneous important pieces of information that do not fit neatly into the manual's other seven categories. Each page of that section is saved as a 7 file.", - "NOTE: Other sections' Unix man pages use the .1 , .2 , .3 , .4 , .5 , .6 , and .8 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/7_12582.png", - "alt": "Screenshot of a .7 file in Microsoft Visual Studio Code", - "caption": "7 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8": { - "slug": "8", - "extension": "8", - "name": "Unix Section 8 Manual Page", - "category": "unix-section-8-manual-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/8_12583.png", - "alt": "Screenshot of a .8 file in Microsoft Visual Studio Code", - "caption": "8 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Unix-like OSes typically contain a user manual divided into eight sections. The final section of this manual describes system-administration commands, daemons , and hardware-related commands. Each page of the manual is saved as a separate 8 file, named for the command it describes.", - "For example, the file shutdown.8 contains documentation related to the shutdown command. It includes a quick overview of how to use the command, a detailed description of the command, a list of command-level options, and other related information.", - "NOTE: Other sections' Unix man pages use the .1 , .2 , .3 , .4 , .5 , .6 , and .7 extensions. Man pages are also commonly compressed into .GZ files (which may use the .gz.# extension)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/8_12583.png", - "alt": "Screenshot of a .8 file in Microsoft Visual Studio Code", - "caption": "8 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "113": { - "slug": "113", - "extension": "113", - "name": "Iomega Disk Backup", - "category": "iomega-disk-backup", - "summary": "", - "developer_org": "iomega", - "developer_name": "Iomega", - "more_information": { - "description": [ - "Iomega was a tech company that specialized in producing data storage systems. One of Iomega's more popular products was the Zip drive system, which allowed users to store and load a then-large amount of data from \"superfloppy\" disks. Iomega followed up the Zip drive system with the Jaz drive system, a less-popular hard disk storage system.", - "Iomega packaged later Zip and Jazz drive systems with Iomega Backup and Iomega Automatic Backup Pro, which were utilities that could be used to back up a disk's data to a 113 file. (Prior to Iomega Backup's release, Zip and Jaz drives included a backup utility named 1-Step Backup for Zip/Jaz. This program saved backups as .1-step files.) If the data on a user's backed-up disk became damaged or corrupted, they could use their drive's included backup utility to restore that data from the corresponding 113 file." - ] - }, - "common_filenames": [ - { - "filename": "Image.113", - "description": "Image.113 - The default name Iomega Backup assigns to 113 files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "113.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "123": { - "slug": "123", - "extension": "123", - "name": "Lotus 1-2-3 Spreadsheet", - "category": "lotus-1-2-3-spreadsheet", - "summary": "", - "developer_org": "sunstone-circuits", - "developer_name": "Sunstone Circuits", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/123_463.png", - "alt": "Screenshot of a .123 file in Corel Quattro Pro 2021", - "caption": "123 file open in Corel Quattro Pro 2021" - }, - "description": [ - "Lotus 1-2-3 was first developed by Lotus Development Corporation, which was bought by IBM in 1995 and integrated into part of IBM Lotus SmartSuite. The \"1-2-3\" refers to the program's three main capabilities: 1) spreadsheet functions, 2) creating charts and graphs, and 3) basic database operations.", - "The 123 file format is a proprietary format introduced with the release of the 97 Edition of Lotus 1-2-3 in 1997. The format replaced the .WK4 format introduced with version 4 of Lotus 1-2-3." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/123_463.png", - "alt": "Screenshot of a .123 file in Corel Quattro Pro 2021", - "caption": "123 file open in Corel Quattro Pro 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "123.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "208": { - "slug": "208", - "extension": "208", - "name": "ASUS Notebook BIOS 208 Update File", - "category": "asus-notebook-bios-208-update-file", - "summary": "", - "developer_org": "asus", - "developer_name": "ASUS", - "more_information": { - "description": [ - "BIOS stands for \"Basic Input/Output System\" and is a type of firmware used by a computer's microprocessor to boot the computer system when it is turned on. It can also be used to manage the data flow between a computer's operating system and attached devices.", - "NOTE: To update the BIOS on your computer, download the 208 file from the ASUS website and use the Windows BIOS Flash utility (Winflash), which is available from the same page you downloaded the 208 file, to load the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "208.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "256": { - "slug": "256", - "extension": "256", - "name": "Descent 2 Color Palette", - "category": "descent-2-color-palette", - "summary": "", - "developer_org": "interplay-productions", - "developer_name": "Interplay Productions", - "more_information": { - "description": [ - "Descent 2 is the sequel to the original Descent video game. Descent 2 contains PIG files that store, among other things, textures used to skin in-game objects. The game also contains 256 files, which correspond to a specific PIG file and describe the color palette that file's textures use. Many of the game's PIG and 256 files are stored in its .HOG mission files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "256.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "264": { - "slug": "264", - "extension": "264", - "name": "Ripped Video Data File", - "category": "ripped-video-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "264 files are used to store raw, intermediary video data before conversion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "264.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "323": { - "slug": "323", - "extension": "323", - "name": "H.323 Internet Telephony File", - "category": "h.323-internet-telephony-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "323.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "360": { - "slug": "360", - "extension": "360", - "name": "360desktop Panorama File", - "category": "360desktop-panorama-file", - "summary": "", - "developer_org": "360desktop", - "developer_name": "360desktop", - "more_information": { - "description": [ - "When the 360desktop environment is enabled, it expands the width of the desktop by the width of the panoramic image. You can fluidly scroll the entire width of the desktop as well as smoothly wrap around when at the ends of the desktop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "360.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "386": { - "slug": "386", - "extension": "386", - "name": "Windows Virtual Device Driver", - "category": "windows-virtual-device-driver", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The WINA20.386 file is a read-only file that is copied to the root directory of the startup drive during an MS-DOS 5 or 6 upgrade. It is used for running in \"386 enhanced mode.\"", - "NOTE: Beginning with Windows 95, device drivers have a .VXD file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "386.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "411": { - "slug": "411", - "extension": "411", - "name": "Mavica Thumbnail Image", - "category": "mavica-thumbnail-image", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "411 files are hidden by default." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "411.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "477": { - "slug": "477", - "extension": "477", - "name": "MNS Shape Definition Companion File", - "category": "mns-shape-definition-companion-file", - "summary": "", - "developer_org": "sapper-oy", - "developer_name": "Sapper Oy", - "more_information": { - "description": [ - "477 files are used for accurately placing geographic boundaries and other map features on a rendered map." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "477.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "555": { - "slug": "555", - "extension": "555", - "name": "Black & White Weather Settings File", - "category": "black-white-weather-settings-file", - "summary": "", - "developer_org": "lionhead-studios", - "developer_name": "Lionhead Studios", - "more_information": { - "description": [ - "555 files are used for displaying the weather associated with the time of day. They also are used to show whether the current game state is evil or good.", - "NOTE: Lionhead Studios Black & White has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "555.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "602": { - "slug": "602", - "extension": "602", - "name": "Text602 Document", - "category": "text602-document", - "summary": "", - "developer_org": "software602", - "developer_name": "Software602", - "more_information": { - "description": [ - "602 files may be opened by the LibreOffice Writer and Apache OpenOffice Writer word processors. They may also be opened by T602view, which is only available for Windows, and Nextpoint, which is cloud-based software.", - "NOTE: T602 was especially popular in the Czech Republic in the 1990s and is still used today." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "602.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "669": { - "slug": "669", - "extension": "669", - "name": "UNIS Composer 669 Module", - "category": "unis-composer-669-module", - "summary": "", - "developer_org": "jason-nunn", - "developer_name": "Jason Nunn", - "more_information": { - "description": [ - "Jason Nunn developed and released UNIS Composer 669 in 1994. Users could compose music with UNIS Composer 669 by arranging sequences of sound samples, which they played back in a loop or pattern.", - "The 669 format is similar to the more popular .MOD format, another tracker format from the same period. While 669 files were common among music tracker enthusiasts, the 669 format is now a legacy format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "669.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "787": { - "slug": "787", - "extension": "787", - "name": "AVTECH CCTV Video File", - "category": "avtech-cctv-video-file", - "summary": "", - "developer_org": "avtech", - "developer_name": "AVTECH", - "more_information": { - "description": [ - "787 files can be played back using a program called Video Player, which is included with the Video Server E software. The software is also referred to as \"AVTECH DVR Software / .VSE File Player.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "787.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "890": { - "slug": "890", - "extension": "890", - "name": "Cavena Subtitles File", - "category": "cavena-subtitles-file", - "summary": "", - "developer_org": "cavena", - "developer_name": "Cavena", - "more_information": { - "description": [ - "The 890 format is proprietary but is still supported by third party applications. Cavena provides a program called Toolbox that can export 890 files to the standard EBU .STL format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "890.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "!bt": { - "slug": "!bt", - "extension": "!bt", - "name": "BitTorrent Incomplete Download File", - "category": "bittorrent-incomplete-download-file", - "summary": "", - "developer_org": "bittorrent", - "developer_name": "BitTorrent", - "more_information": { - "description": [ - "NOTE: BitTorrent removes the temporary \".!bt\" extension once the file has been fully downloaded. !BT files are only used by the Windows version of BitTorrent." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "!bt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "!qb": { - "slug": "!qb", - "extension": "!qb", - "name": "qBittorrent Partial Download File", - "category": "qbittorrent-partial-download-file", - "summary": "", - "developer_org": "qbittorrent", - "developer_name": "qBittorrent", - "more_information": { - "description": [ - "NOTE: The !QB extension is used only if you check the \"Append .!qB extension to incomplete files\" option in the Downloads settings ( Tools → Options and then select Downloads). The option is unchecked by default." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "!qb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "!sync": { - "slug": "!sync", - "extension": "!sync", - "name": "BitTorrent Partially Synced File", - "category": "bittorrent-partially-synced-file", - "summary": "", - "developer_org": "bittorrent", - "developer_name": "BitTorrent", - "more_information": { - "description": [ - "The !SYNC file extension is used to mark temporary files that are currently being downloaded or that are left partially received because of an interrupted synchronization. The extension is removed once the file is fully downloaded. If you remove files with the !SYNC extension before they are completed, BitTorrent Sync begins to transfer the file again." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "!sync.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "!ut": { - "slug": "!ut", - "extension": "!ut", - "name": "uTorrent Incomplete Download", - "category": "utorrent-incomplete-download", - "summary": "", - "developer_org": "bittorrent", - "developer_name": "BitTorrent", - "more_information": { - "description": [ - "Incomplete torrents downloaded with uTorrent can be resumed by uTorrent if the same file is available on an active server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "!ut.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "###": { - "slug": "###", - "extension": "###", - "name": "NewSoftwares Temporary File", - "category": "newsoftwares-temporary-file", - "summary": "", - "developer_org": "newsoftwares", - "developer_name": "NewSoftwares", - "more_information": { - "description": [ - "Some applications use temporary files to store information they require to run. These applications create temporary files when you first launch them, and they recreate the files if they are ever moved, deleted, or missing.", - "### files are temporary files created by USB Block or another NewSoftwares application. These files' names begin with mbx@ . Some malware detectors flag ### files as malware files. While it is unknown whether ### files actually contain malware, it is likely safest to uninstall USB Block and your other NewSoftwares applications and delete the ### files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "###.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "##": { - "slug": "##", - "extension": "##", - "name": "Encrypt Easy Encrypted File", - "category": "encrypt-easy-encrypted-file", - "summary": "", - "developer_org": "baltsoft-software", - "developer_name": "Baltsoft Software", - "more_information": { - "description": [ - "Encrypt Easy is an encryption program that allows you to password-protect sensitive files. This prevents other users from opening the files and viewing their contents. For example, you might use Encrypt Easy to encrypt a .TXT document that contains your online banking credentials, so others cannot open it.", - "When Encrypt Easy encrypts a file, it saves that file with the .## extension. This allows Encrypt Easy users to easily recognize files they've encrypted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "##.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "$$$": { - "slug": "$$$", - "extension": "$$$", - "name": "Temporary File", - "category": "temporary-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Programs that support $$$ files typically generate them automatically and then delete them when the program closes appropriately. However, in some cases, $$$ files remain in the system and require manual removal. If you find a $$$ file, check the software that created it before deleting it to avoid losing important data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "$$$.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "$01": { - "slug": "$01", - "extension": "$01", - "name": "DOS Pipe File", - "category": "dos-pipe-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The \".$01\" extension may be a dollar sign followed by other numbers as well. I.e. \".$02,\" \".$03,\" etc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "$01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "$db": { - "slug": "$db", - "extension": "$db", - "name": "dBASE Temporary File", - "category": "dbase-temporary-file", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "dBASE is a Windows program that provides various database-related capabilities, including managing databases, building programs, and compiling them. You may make many changes to a database as you work on it. To prevent your changes from being lost, dBASE introduced the $DB file type to function similarly to a safety net to preserve your changes.", - "NOTE: dBASE stands for \"dataBased Intelligence.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "$db.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "$er": { - "slug": "$er", - "extension": "$er", - "name": "GroupWise Database", - "category": "groupwise-database", - "summary": "", - "developer_org": "novell", - "developer_name": "Novell", - "more_information": { - "description": [] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "$er.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "00": { - "slug": "00", - "extension": "00", - "name": "The Ur-Quan Masters Saved Game Slot 0 File", - "category": "the-ur-quan-masters-saved-game-slot-0-file", - "summary": "", - "developer_org": "the-ur-quan-masters", - "developer_name": "The Ur-Quan Masters", - "more_information": { - "description": [ - "Each save slot uses a two-digit code for the file extension. For example, while save slot 0 uses the \".00\" file extension, save slot 2 uses the \".02\" file extension.", - "Saved games for Windows are located in the following directory:", - "[user]\\​AppData\\​Roaming\\​uqm\\​save\\​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "000": { - "slug": "000", - "extension": "000", - "name": "Indexing Service Data File", - "category": "indexing-service-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "000 files are saved with several other types of files that make up the search index. Other types may include .BK1 , .BK2 , .FID , .HSH , .PS1 , and .PS2 files.", - "The Indexing Service search index is typically created in the following directory:", - "C:\\​System Volume Information\\​catalog.wci", - "The index may also be generated for external volumes connected to a Windows computer, such as USB flash drives.", - "If you have a slow CPU , you should consider disabling indexing or selectively disabling indexing on your computer. To do this, click Start or the search bar in Windows and type \"indexing\" in the search field. Then, click Indexing Options and remove locations in Windows that you no longer want to be indexed. This will increase the amount of time it takes Windows to search these locations but will also improve the performance of the CPU." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "000.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "001": { - "slug": "001", - "extension": "001", - "name": "Split Archive Part 1", - "category": "split-archive-part-1", - "summary": "", - "developer_org": "the-snes9x-team", - "developer_name": "The Snes9x Team", - "more_information": { - "description": [ - "When an archive has a large file size (e.g. because it contains hundreds or thousands of files), users may choose to split that archive into several smaller pieces, to make it easier to store and share with others. For example, a user who cannot email a large .ZIP archive may split that archive into several smaller files that they can then email.", - "These split archives are often saved as a set of files that use the .001 , .002 , .003 , etc. extensions. A split archive's 001 file typically contains identifying metadata that file archiving and joining utilities use to extract files from or reconstitute the split archive. However, to successfully extract files from or stitch together a split archive, you usually must possess all of that split archive's constituent files, not just its 001 file.", - "NOTE: Some archive utilities produce split archive files that use compound file extensions. For example, 7-Zip's split archives use the .7Z.001 , .7Z.002 , and so on extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "001.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "002": { - "slug": "002", - "extension": "002", - "name": "Split Archive Part 2", - "category": "split-archive-part-2", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In most cases, compressing and combining files into an archive reduces those files' size to the point where users can easily email them, upload them to the internet, or otherwise share them with others. However, if an archive has a large file size, users may still have difficulty sharing that archive with others. In these cases, users may split their archive into several smaller files, which can then be shared and recombined to access the file(s) they contain.", - "For example, a user sharing hundreds of image files online may package those images into an archive and then split that archive into several pieces. Other users who want to access those images can then download each piece of the archive and use an archive utility to extract the images.", - "Split archives are often saved in a set of files that use the same base filename and the .001 , .002 , .003 , and so on extensions. These ascending numeric extensions denote that the files are just one part of a multi-part archive. Usually, all pieces of a split archive are stored in the same location, allowing users to easily access and extract files from the split archive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "002.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "003": { - "slug": "003", - "extension": "003", - "name": "Split Archive Part 3", - "category": "split-archive-part-3", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Several archiving and file-splitting utilities allow users to split large archives (and other files) into smaller pieces. Each piece contains a portion of the archive's data. For example, a user who wants to email a large archive to a colleague may use 7-Zip to split that archive into multiple files. The user can then individually email each piece of the archive to their colleague, who can reconstitute the archive after receiving and downloading all the pieces.", - "Each piece of a split archive uses the same base filename followed by the .001 , .002 , .003 , etc. extensions. These ascending numeric extensions denote that a file is just one part of a split archive, and that a user cannot access its contents unless they have all pieces of that archive. Some utilities, such as 7-Zip, append compound extensions (e.g. .7Z.001 ) to the pieces of split archives, to denote both the file's format and the fact that it is part of a split archive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "003.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "004": { - "slug": "004", - "extension": "004", - "name": "Split Archive Part 4", - "category": "split-archive-part-4", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "While compressing files and combining them into an archive reduces their total file size, some archives can still end up having quite large file sizes. This makes uploading and sharing these archives via the internet difficult. For that reason, some archiving and file-splitting utilities allow users to split large archives into several pieces, comprised of files with sequential extensions ( .001 , .002 , .003 , .004 , and so on). Users can then upload and share these pieces individually, allowing them to circumvent online file size limits and make downloads easier on other users.", - "If you have happened upon a 004 file, the split archive of which it is a part likely contains at least three other files: a 001, 002, and 003 file. The archive may also include additional, successive pieces, such as a 005, 006, etc. file. You'll want to make sure you have all pieces of the split archive and have stored them all in the same directory before attempting to open the split archive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "004.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "007": { - "slug": "007", - "extension": "007", - "name": "James Bond 007: Nightfire Game Asset File", - "category": "james-bond-007-nightfire-game-asset-file", - "summary": "", - "developer_org": "gearbox-software", - "developer_name": "Gearbox Software", - "more_information": { - "description": [ - "James Bond 007: Nightfire is a James Bond tie-in game published by Electronic Arts. The Windows version of the game was developed by Gearbox Software. In the game, Bond uncovers an industrialist's plot to conquer the world using a U.S. defense satellite.", - "The Windows version of the game stores game assets, such as .PNG images, in 007 files. These files are compressed archives." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "007.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "0adsave": { - "slug": "0adsave", - "extension": "0adsave", - "name": "0 A.D. Game Save File", - "category": "0-a.d.-game-save-file", - "summary": "", - "developer_org": "wildfire-games", - "developer_name": "Wildfire Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/0adsave_11501.jpg", - "alt": "Screenshot of a .0adsave file in Wildfire Games 0 A.D.", - "caption": "0ADSAVE file open in Wildfire Games 0 A.D." - }, - "description": [ - "You will most likely only encounter a 0ADSAVE file if you play the 0 A.D. game. The file is created when you save your game and is meant to be loaded by 0 A.D. 0ADSAVE files contain various game-related data, which includes information about civilizations, soldiers, combat experiences, researched technologies, and explored terrain.", - "Since the 0ADSAVE file is Zip-compressed, you can extract the contents in the 0ADSAVE file with a Zip-decompression utility. To do this, change the .0adsave file extension to .zip , then decompress it with a Zip utility, such as Microsoft File Explorer, which is bundled with Windows, or Apple Archive Utility, which is bundled with macOS.", - "The decompressed 0ADSAVE file will reveal a folder that bears the same name as the name of the 0ADSAVE file. The folder stores a .JSON and .DAT file: metadata.json - Contains game metadata , such as the game type, starting resources, and map simulation.dat - Contains information about the simulation in progress" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/0adsave_11501.jpg", - "alt": "Screenshot of a .0adsave file in Wildfire Games 0 A.D.", - "caption": "0ADSAVE file open in Wildfire Games 0 A.D." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "0adsave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "0cc": { - "slug": "0cc", - "extension": "0cc", - "name": "0CC-FamiTracker Module", - "category": "0cc-famitracker-module", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The 0CC format is similar to the .FTM format which is the primary format used by FamiTracker. The 0CC format can save more effects than the FTM format and allows Famicom to access multiple audio extension chips at the same time. Support for the 0CC format was added in version 0.3.14.4 of 0CC-FamiTracker.", - "NOTE: The name FamiTracker comes from \"Famicom,\" which was the Japanese name for the original Nintendo system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "0cc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "0fop": { - "slug": "0fop", - "extension": "0fop", - "name": "WWE 2K Entrance or Victory Animation File", - "category": "wwe-2k-entrance-or-victory-animation-file", - "summary": "", - "developer_org": "yuke-s", - "developer_name": "Yuke's", - "more_information": { - "description": [ - "WWE 2K is a series of pro wrestling video games available for many platforms. Prior to WWE 2K20, Yuke's developed the WWE 2K series.", - "In many of Yuke's WWE 2K games, data used to load wrestlers' entrance animations and victory celebration animations is stored in 0FOP files. For example, WWE 2K15 includes a file named Entrance(00-008).pac . This archive includes 0FOP files used to show certain entrance animations.", - "NOTE: 0FOP files are also referred to as EVP files, since they are stored in a PAC file's EVP directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "0fop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "0xe": { - "slug": "0xe", - "extension": "0xe", - "name": "F-Secure Renamed Virus File", - "category": "f-secure-renamed-virus-file", - "summary": "", - "developer_org": "f-secure", - "developer_name": "F-Secure", - "more_information": { - "description": [ - "F-Secure renames infected files if they cannot be disinfected. It replaces the first character of the original file extension with a 0-9. For example, if there are two infected EXE files, you may see a \".0xe\" file and a \".1xe\" file.", - "F-Secure antivirus software is available in Anti-Virus and Internet Security editions.", - "NOTE: Do not open OXE files since they contain malicious executable code. Instead, select the Delete action the next time they are detected during an F-Secure scan." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "0xe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "123c": { - "slug": "123c", - "extension": "123c", - "name": "Autodesk 123C Drawing", - "category": "autodesk-123c-drawing", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "123C files are similar to the .123D format, which is the default format used by Autodesk 123D. Both file types are similar to .DWG files and can be published to the DWG format.", - "NOTE: Many free 123C models are provided for download at the 123D website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "123c.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "123d": { - "slug": "123d", - "extension": "123d", - "name": "Autodesk 123D Drawing", - "category": "autodesk-123d-drawing", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "123D is often used for prototyping since it is not as robust as AutoCAD. Therefore, models are often used for showcasing ideas as mesh models, props, and scenery. Many free 123D models are provided at the 123D website for download.", - "NOTE: 123D was discontinued in March 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "123d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "123dx": { - "slug": "123dx", - "extension": "123dx", - "name": "123D Design Model File", - "category": "123d-design-model-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "123D Design models automatically assign connections between parts that give the model natural motions when moved.", - "NOTE: 123D Design has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "123dx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "12m": { - "slug": "12m", - "extension": "12m", - "name": "Lotus 1-2-3 SmartMaster File", - "category": "lotus-1-2-3-smartmaster-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Lotus 1-2-3 was first developed by Lotus Development Corporation, which was bought by IBM in 1995. The \"1-2-3\" refers to the program's three main capabilities: 1) spreadsheet functions, 2) creating charts and graphs, and 3) basic database operations.", - "NOTE: Lotus 1-2-3 was popular in the 1980s and early-90s. However, it was overtaken by Microsoft Excel in the 90s and was officially discontinued in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "12m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "17t": { - "slug": "17t", - "extension": "17t", - "name": "2017 StudioTax Return File", - "category": "2017-studiotax-return-file", - "summary": "", - "developer_org": "bhok-it-consulting", - "developer_name": "BHOK IT Consulting", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/17t_11098.jpg", - "alt": "Screenshot of a .17t file in BHOK IT Consulting StudioTax 2017", - "caption": "17T file open in BHOK IT Consulting StudioTax 2017" - }, - "description": [ - "When you save your tax return in StudioTax 2017, the 17T file is created to save your progress. It is the main file type used by the 2017 version of StudioTax and is primarily used for three purposes:", - "Tax return file extensions used by StudioTax reflect the year of the tax data they contain. Tax returns for the 2016 year use the .16t extension, returns for the 2015 year use the .15t extension, and so on." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/17t_11098.jpg", - "alt": "Screenshot of a .17t file in BHOK IT Consulting StudioTax 2017", - "caption": "17T file open in BHOK IT Consulting StudioTax 2017" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "17t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1pe": { - "slug": "1pe", - "extension": "1pe", - "name": "TurboTax Form File", - "category": "turbotax-form-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/1pe_813.png", - "alt": "Screenshot of a .1pe file in Intuit TurboTax 2022", - "caption": "1PE file open in Intuit TurboTax 2022" - }, - "description": [ - "TurboTax is a tax return application for preparing and filing U.S. Federal and State tax returns. It is available as a downloadable desktop version for Windows and macOS and as a web version (TurboTax Online).", - "Although only the Windows version of TurboTax supports 1PE files. The Mac version is packaged with .3PE and .3ME files that store the forms.", - "You can find 1PE files in the TurboTax installation in Windows:", - "C:\\​Program Files (x86)\\​TurboTax\\​[version]\\​Forms\\​" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/1pe_813.png", - "alt": "Screenshot of a .1pe file in Intuit TurboTax 2022", - "caption": "1PE file open in Intuit TurboTax 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1pe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1ph": { - "slug": "1ph", - "extension": "1ph", - "name": "TurboTax Data File", - "category": "turbotax-data-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "Intuit TurboTax is software designed to help you prepare and file your federal and state tax returns. It offers step-by-step guidance, ensuring accuracy and maximizing potential deductions for individuals and small businesses. The software is available online and as a desktop installation (only the desktop version uses data files like 1PH and .DGC )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1ph.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1pux": { - "slug": "1pux", - "extension": "1pux", - "name": "1Password Unencrypted Export", - "category": "1password-unencrypted-export", - "summary": "", - "developer_org": "agilebits", - "developer_name": "AgileBits", - "more_information": { - "description": [ - "1Password is a password manager that securely stores and organizes passwords, login details, and other sensitive data in an encrypted vault. Individuals, businesses, and organizations can use the app across multiple platforms, including Windows, macOS, iOS, Android, and web browsers.", - "While accounts are encrypted, users can export their accounts in the 1Password Unencrypted Export (1PUX) format when they want to transfer accounts to a different app (select File → Export to do so). Users can also export account information as .CSV files, but they support a limited set of fields and will only include login and password items.", - "NOTE: Since 1PUX files are unencrypted, AgileBits advises users not to email them or store them online since anyone with access to them will be able to read their passwords. Users should also delete 1PUX files after transferring accounts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1pux.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1sc": { - "slug": "1sc", - "extension": "1sc", - "name": "Bio-Rad Quantity One Gel Image", - "category": "bio-rad-quantity-one-gel-image", - "summary": "", - "developer_org": "bio-rad", - "developer_name": "Bio-Rad", - "more_information": { - "description": [ - "Biochemists use Bio-Rad gel imaging systems to record and analyze the results of gel electrophoresis tests. For example, a biochemist may use a Bio-Rad system to record and analyze the result of a western blot, which is a test that detects specific proteins in a tissue sample.", - "Bio-Rad Quantity One is an analysis program that biochemists use to import, analyze, and save digital copies of their gel electrophoresis results. The images Quantity One creates are saved as 1SC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1sc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1st": { - "slug": "1st", - "extension": "1st", - "name": "Readme File", - "category": "readme-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "1ST files are not as commonly used as the filenames README or readme.txt ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1st.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1te": { - "slug": "1te", - "extension": "1te", - "name": "1tracker Music Engine", - "category": "1tracker-music-engine", - "summary": "", - "developer_org": "shiru", - "developer_name": "Shiru", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/1te_13315.png", - "alt": "Screenshot of a .1te file in Shiru 1tracker", - "caption": "1TE file open in Shiru 1tracker" - }, - "description": [ - "Shiru, aka shiru8bit, developed 1tracker to allow chiptune creators to utilize multiple 1-bit music engines within the same music tracker. Primarily, these 1-bit engines are designed to emulate the audio capabilities of the ZX Spectrum, an 8-bit home computer that Sinclair Research released in 1982.", - "Each 1tracker engine, or 1TE file, defines the channels to which a user can add (and edit) notes while creating a 1tracker module ( .1TM file). It also contains other channel-related settings and a description of the engine's capabilities. 1tracker stores many default 1TE files in its engines directory. Users who create or download custom 1tracker engines should also store their 1TE files in this directory, so they can easily load them within 1tracker." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/1te_13315.png", - "alt": "Screenshot of a .1te file in Shiru 1tracker", - "caption": "1TE file open in Shiru 1tracker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1te.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1ti": { - "slug": "1ti", - "extension": "1ti", - "name": "1tracker Instrument", - "category": "1tracker-instrument", - "summary": "", - "developer_org": "shiru", - "developer_name": "Shiru", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/1ti_13314.png", - "alt": "Screenshot of a .1ti file in Shiru 1tracker", - "caption": "1TI file open in Shiru 1tracker" - }, - "description": [ - "1tracker is a chiptune music tracker that allows users to create, edit, and export audio that sounds like 1-bit video game music. While creating songs, users can apply different instruments to each of those songs' included channels. Instruments modify how 1tracker plays the notes that a channel contains.", - "To create, load, and apply instruments, users press F4 to access 1tracker's Instrument Editor. There, users can cycle between a song's included instruments and modify any instrument's Length and Threshold settings. They can then save the instrument they've created as a 1TI file (by pressing F2 ), so they can quickly import it into and apply it to other channels, including those in other 1tracker modules ( .1TM files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/1ti_13314.png", - "alt": "Screenshot of a .1ti file in Shiru 1tracker", - "caption": "1TI file open in Shiru 1tracker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1ti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "1tm": { - "slug": "1tm", - "extension": "1tm", - "name": "1tracker Module", - "category": "1tracker-module", - "summary": "", - "developer_org": "shiru", - "developer_name": "Shiru", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/1tm_13264.png", - "alt": "Screenshot of a .1tm file in Shiru 1tracker", - "caption": "1TM file open in Shiru 1tracker" - }, - "description": [ - "1tracker is a chiptune music tracker developed by Shiru (aka shiru8bit) of the website Shiru's Stuff. It allows users to create and export musical tracks that sound like 1-bit video game music.", - "Songs created in 1tracker are saved as 1TM files. The song a 1TM file contains can consist of up to nine channels, used to play notes with different instruments. Labels and breaks may appear at the beginning and end of various parts of the song, to denote different sections (such as an intro, verse, or chorus)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/1tm_13264.png", - "alt": "Screenshot of a .1tm file in Shiru 1tracker", - "caption": "1TM file open in Shiru 1tracker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "1tm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2bp": { - "slug": "2bp", - "extension": "2bp", - "name": "Pocket PC Bitmap Image File", - "category": "pocket-pc-bitmap-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2bp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2ch": { - "slug": "2ch", - "extension": "2ch", - "name": "Super Audio CD Two-Channel Audio", - "category": "super-audio-cd-two-channel-audio", - "summary": "", - "developer_org": "sony-and-phillips", - "developer_name": "Sony and Phillips", - "more_information": { - "description": [ - "Super Audio CD is a type of optical disc that Sony and Phillips developed to replace typical audio CDs. All SACDs contain audio saved in the Direct Stream Digital (DSD) audio format, which notably supports up to six audio channels. However, many SACDs also contain a \"normal CD layer,\" which includes the same audio remixed into a two-channel format.", - "These two-channel audio files are saved as 2CH files. Each 2CH file is encoded using 16-bit pulse-code modulation and sampled at 44.1 kHz. Normal CD players can read and play a disc's 2CH files, allowing users to play their SACDs in SACD and CD players." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2ch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2d": { - "slug": "2d", - "extension": "2d", - "name": "VersaCAD 2D Drawing File", - "category": "versacad-2d-drawing-file", - "summary": "", - "developer_org": "archway-systems", - "developer_name": "Archway Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2fas": { - "slug": "2fas", - "extension": "2fas", - "name": "2FAS Token Backup", - "category": "2fas-token-backup", - "summary": "", - "developer_org": "2fas-auth", - "developer_name": "2FAS Auth", - "more_information": { - "description": [ - "2FAS is an Android and iOS app that allows users to add two-factor authentication to a variety of online services, such as Dropbox, Slack, Facebook, and Discord. After a user connects 2FAS to a service, the app displays a two-factor authentication code for that service. 2FAS refreshes these codes every 30 seconds, using tokens associated with each service.", - "2FAS Auth encourages 2FAS users to create a backup of their 2FAS tokens, by exporting the tokens within a 2FAS file. This ensures the user can continue using 2FAS without interruption if, for example, they switch phones or accidentally delete 2FAS from their phone. Users can manually create 2FAS files from within 2FAS, or they can set 2FAS to automatically create 2FAS files, which the app stores in users' Google Drive or iCloud accounts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2fas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2fs": { - "slug": "2fs", - "extension": "2fs", - "name": "Puppy Linux Save State File", - "category": "puppy-linux-save-state-file", - "summary": "", - "developer_org": "puppy-linux", - "developer_name": "Puppy Linux", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2fs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2mg": { - "slug": "2mg", - "extension": "2mg", - "name": "Apple IIGS Disk Image", - "category": "apple-iigs-disk-image", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "2MG files are also recognized by various Apple IIGS emulators, allowing them to be opened on newer Macs, as well as Windows and Unix systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2mg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2sf": { - "slug": "2sf", - "extension": "2sf", - "name": "Nintendo DS Sound File", - "category": "nintendo-ds-sound-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2sf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "2sflib": { - "slug": "2sflib", - "extension": "2sflib", - "name": "Nintendo DS Audio Library File", - "category": "nintendo-ds-audio-library-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MINI2SF files with their corresponding 2SFLIB file can be played using Winamp with the vio2sf plug-in." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "2sflib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "32x": { - "slug": "32x", - "extension": "32x", - "name": "Sega 32X ROM", - "category": "sega-32x-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "32x.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3d": { - "slug": "3d", - "extension": "3d", - "name": "Survex 3D Cavern File", - "category": "survex-3d-cavern-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "3D files are viewed with Aven, a visualization program bundled with the Survex software package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3d2": { - "slug": "3d2", - "extension": "3d2", - "name": "Stereo CAD-3D 2.0 Image File", - "category": "stereo-cad-3d-2.0-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3d2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3d4": { - "slug": "3d4", - "extension": "3d4", - "name": "Stereo CAD-3D 2.0 Image File", - "category": "stereo-cad-3d-2.0-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "More commonly seen with a .3D2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3d4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3da": { - "slug": "3da", - "extension": "3da", - "name": "3D Assembly File", - "category": "3d-assembly-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "3DA files are used by Techland's ChromEd game engine, which was used to develop games such as GTI Racing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3da.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dc": { - "slug": "3dc", - "extension": "3dc", - "name": "RacerMate 3D Course File", - "category": "racermate-3d-course-file", - "summary": "", - "developer_org": "intelitek", - "developer_name": "Intelitek", - "more_information": { - "description": [ - "RacerMate software interacts with a stationary exercise bicycle and responds to motion as the user pedals and steers the bicycle. In this manner, riders can train for cycling events using simulation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dd": { - "slug": "3dd", - "extension": "3dd", - "name": "ArcGlobe Document", - "category": "arcglobe-document", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "ArcGlobe is included with the ArcGIS Desktop software package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3df": { - "slug": "3df", - "extension": "3df", - "name": "3D Format", - "category": "3d-format", - "summary": "", - "developer_org": "informative-graphics", - "developer_name": "Informative Graphics", - "more_information": { - "description": [ - "MYRIAD 3D Reader has been discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3df.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dl": { - "slug": "3dl", - "extension": "3dl", - "name": "iGO Landmark File", - "category": "igo-landmark-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "3DL files are usually saved alongside a .3DC building file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dm": { - "slug": "3dm", - "extension": "3dm", - "name": "Rhino 3D Model", - "category": "rhino-3d-model", - "summary": "", - "developer_org": "robert-mcneel-associates", - "developer_name": "Robert McNeel & Associates", - "more_information": { - "description": [ - "The 3DM open-source library is available at www.opennurbs.org/ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dmark-result": { - "slug": "3dmark-result", - "extension": "3dmark-result", - "name": "3DMark Results File", - "category": "3dmark-results-file", - "summary": "", - "developer_org": "futuremark", - "developer_name": "Futuremark", - "more_information": { - "description": [ - "You can upload your result file to the 3DMark website to save them in one place and compare them with other users.", - "NOTE: 3DMark results files may also use the .3DR file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dmark-result.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dmdef": { - "slug": "3dmdef", - "extension": "3dmdef", - "name": "3DMark Definition File", - "category": "3dmark-definition-file", - "summary": "", - "developer_org": "futuremark", - "developer_name": "Futuremark", - "more_information": { - "description": [ - "Default 3DMDEF files are located in the following directory: C:\\​Program Files\\​Futuremark\\​3DMark\\​", - "Each benchmark test uses a 3DMDEF file. Some examples of 3DMDEF files included in 3DMark are icestorm.3dmdef , skydiver.3dmdef , firestrike.3dmdef , and cloudgate.3dmdef ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dmdef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dmf": { - "slug": "3dmf", - "extension": "3dmf", - "name": "QuickDraw 3D Metafile", - "category": "quickdraw-3d-metafile", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "QuickDraw 3D was a 3D graphics API that Apple released in 1995. After the API failed to have much impact, the company stopped its development in 1998 and switched to using the more-standard OpenGL graphics API. Images created by programs that used the QuickDraw 3D API were sometimes saved with the .3dmf extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dmk": { - "slug": "3dmk", - "extension": "3dmk", - "name": "123D Make Project File", - "category": "123d-make-project-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "123D Make can generate various instructions from four construction techniques: stacked slices, interlocked slides, curve, or radial slices.", - "NOTE: Autodesk 123D Make has been discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dmk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3don": { - "slug": "3don", - "extension": "3don", - "name": "Scrutinize 3D Mesh File", - "category": "scrutinize-3d-mesh-file", - "summary": "", - "developer_org": "keen-edge-software", - "developer_name": "Keen Edge Software", - "more_information": { - "description": [ - "NOTE: Scrutinize is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3don.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dp": { - "slug": "3dp", - "extension": "3dp", - "name": "3DMark2011 SE Project File", - "category": "3dmark2011-se-project-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NOTE: DirectX 8 has largely been replaced by version 9 and 10. Therefore, 3DMark2011 SE is not as commonly used anymore and is considered legacy software by Futuremark." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dr": { - "slug": "3dr", - "extension": "3dr", - "name": "3D Rad Project File", - "category": "3d-rad-project-file", - "summary": "", - "developer_org": "futuremark", - "developer_name": "Futuremark", - "more_information": { - "description": [ - "3DR project files can be compiled into either standalone executables or applets that can be embedded into webpages. Therefore, 3D Rad projects are used for both Windows and web browser games.", - "3D Rad projects support many other game features, including animation, artificial intelligence, visual effects, cameras and view modes, and custom scripting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3ds": { - "slug": "3ds", - "extension": "3ds", - "name": "3D Studio Scene", - "category": "3d-studio-scene", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3ds_809.jpg", - "alt": "Screenshot of a .3ds file in Maxon Cinema 4D 2023", - "caption": "3DS file open in Maxon Cinema 4D 2023" - }, - "description": [ - "Autodesk initially developed the 3DS format in 1990 as the native format for Autodesk 3D Studio. As the software grew in popularity, so did the format.", - "However, Autodesk eventually replaced 3D Studio with 3ds Max, and newer software versions saved 3D models in the .MAX format, by default. Even though Autodesk replaced the 3DS format with the MAX format, many 3D applications still support the format.", - "The 3DS format consists of data blocks called \"chunks\" containing an ID and length description. Chunks store the shapes, lighting, and viewing information that together represent the three-dimensional scene." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3ds_809.jpg", - "alt": "Screenshot of a .3ds file in Maxon Cinema 4D 2023", - "caption": "3DS file open in Maxon Cinema 4D 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3ds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dsx": { - "slug": "3dsx", - "extension": "3dsx", - "name": "Nintendo 3DS Homebrew Launcher File", - "category": "nintendo-3ds-homebrew-launcher-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Homebrew launchers allow gamers to install and run unofficial games and other applications on video game consoles. The Nintendo 3DS's homebrew launcher is often used to play old Super Nintendo games and region-locked 3DS games, as well as run custom applications.", - "Homebrew 3DS games and applications are most often saved in the 3DSX file format. The 3DSX format is designed to function with a variety of homebrew exploits, to ensure that 3DSX-based apps can be run on any homebrew-enabled 3DS.", - "NOTE: The 3DS homebrew launcher is itself saved in a 3DSX file. This file is named boot.3dsx , and it should be placed at the root of your 3DS's SD card." - ] - }, - "common_filenames": [ - { - "filename": "boot.3dsx", - "description": "boot.3dsx - The 3DSX file used to launch the homebrew launcher." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dt": { - "slug": "3dt", - "extension": "3dt", - "name": "3D Topicscape File", - "category": "3d-topicscape-file", - "summary": "", - "developer_org": "g-a-m.c.", - "developer_name": "G&A M.C.", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dv": { - "slug": "3dv", - "extension": "3dv", - "name": "3D VRML World", - "category": "3d-vrml-world", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dw": { - "slug": "3dw", - "extension": "3dw", - "name": "Studio Store Visualizer 3D Environment File", - "category": "studio-store-visualizer-3d-environment-file", - "summary": "", - "developer_org": "leadwerks", - "developer_name": "Leadwerks", - "more_information": { - "description": [ - "3DW files are linked to .VTPR project files. When a VTPR file is opened in Studio Store Visualizer, the program loads the information in the 3DW file. The VTPR file and the linked 3DW file should be located in the same folder. VTPR files are saved by default in the following location:", - "~/​Documents/​Store Visualizer /​Projects", - "VTPR templates are located in the following location:", - "~/​Documents/​Store Visualizer /​Templates", - "If you share a VTPR file with another user, you must include the linked 3DW file and any linked .L3DW external library files, or else you will not be able to visualize the product in the 3D environment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dx": { - "slug": "3dx", - "extension": "3dx", - "name": "Rhino 3D Model File", - "category": "rhino-3d-model-file", - "summary": "", - "developer_org": "robert-mcneel-associates", - "developer_name": "Robert McNeel & Associates", - "more_information": { - "description": [ - "Robert McNeel & Associates develops Rhino, which is widely used by professionals in architecture, industrial design, engineering, jewelry design, and 3D animation. The 3DX format allows users to save, share, and edit 3D models within Rhino.", - "Additionally, the format uses Non-Uniform Rational B-Splines (NURBS), a mathematical model that allows for precise curves and surfaces. Unlike polygon-based models, which approximate shapes using flat surfaces, NURBS enables the creation of highly detailed and complex surfaces using control points, weights, and mathematical equations, ensuring that curves and surfaces remain fluid and accurate, even when zoomed in or converted to other formats, such as .STL (for 3D printing) or .IGES (for CAD software interoperability).", - "NOTE: McNeel Rhino was previously known as Rhinoceros (Rhino) 3D." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dxml": { - "slug": "3dxml", - "extension": "3dxml", - "name": "Dassault Systemes 3D XML File", - "category": "dassault-systemes-3d-xml-file", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "The 3DXML format was created to incorporate 3D information into technical documentation, user manuals, marketing materials, websites, and other software applications.", - "NOTE: Dassault Systemes openly published the 3DXML file format specification." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3dz": { - "slug": "3dz", - "extension": "3dz", - "name": "Nintendo 3DS ROM", - "category": "nintendo-3ds-rom", - "summary": "", - "developer_org": "dzsoft", - "developer_name": "DzSoft", - "more_information": { - "description": [ - "3DZ files are not meant to be opened on a computer. They were created for Gateway 3DS, which is software stored on a microSD card that is inserted into a Nintendo 3DS. However, if you rename the \".3dz\" extension to \".3ds\", and remove the header in the file, the ROM may be playable by 3DS emulators, such as TronDS or Citra." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3dz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3fr": { - "slug": "3fr", - "extension": "3fr", - "name": "Hasselblad 3F RAW Image", - "category": "hasselblad-3f-raw-image", - "summary": "", - "developer_org": "hasselblad", - "developer_name": "Hasselblad", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3fr_6859.png", - "alt": "Screenshot of a .3fr file in Apple Preview 11", - "caption": "3FR file open in Apple Preview 11" - }, - "description": [ - "Hasselblad introduced the 3FR format in 2006 when releasing the Hasselblad H2D camera. 3FR files created by older generations of Hasselblad cameras are compressed with lossless compression. However, Hasselblad cameras now save 3FR images with no compression.", - "Most people who use 3FR files are professional photographers who utilize a Hasselblad digital camera that captures images as 3FR files. Camera raw files, such as 3FR files, store high-quality photographs that can be edited more accurately than compressed images (like JPEG images). However, the raw data in 3FR files lead to larger file sizes, making it difficult to store and share images.", - "Photographers often edit 3FR images then export them in an image format that utilizes a lossy or lossless compression method. While compression reduces the image quality, it also produces more manageable file sizes for storing, sharing, and uploading images.", - "Camera manufacturers utilize different formats to save images. Besides the 3FR format, others include:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3fr_6859.png", - "alt": "Screenshot of a .3fr file in Apple Preview 11", - "caption": "3FR file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3fr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3fs": { - "slug": "3fs", - "extension": "3fs", - "name": "Puppy Linux Save State File", - "category": "puppy-linux-save-state-file", - "summary": "", - "developer_org": "puppy-linux", - "developer_name": "Puppy Linux", - "more_information": { - "description": [ - "NOTE: The first digit of the save state file extension corresponds with the EXT filesystems used by Puppy Linux (e.g., .2FS , 3FS, and .4FS reflect EXT2, EXT3, and EXT4)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3fs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3g2": { - "slug": "3g2", - "extension": "3g2", - "name": "3GPP2 Multimedia File", - "category": "3gpp2-multimedia-file", - "summary": "", - "developer_org": "3rd-generation-partnership-project", - "developer_name": "3rd Generation Partnership Project", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3g2_1071.png", - "alt": "Screenshot of a .3g2 file in VideoLAN VLC media player 3", - "caption": "3G2 file open in VideoLAN VLC media player 3" - }, - "description": [ - "The 3G2 format is an updated version of the .3GP format developed by the 3rd Generation Partnership Project (3GPP). These two formats are similar as they are based on the ISO base media file format, which was designed to be extensible and flexible for interchanging and presenting media. As a result, 3G2 supports many of the same video and audio streams supported by the 3GP format along with additional audio streams, such as SMV, EVRC, EVRC-B, EVRC-WB, and QCELP.", - "Also, the 3GP format was designed for GSM-based (Global System for Mobile Communications), whereas the 3G2 format was designed for CDMA-based (Code Division Multiple Access) phones. Overall, 3G2 requires less storage, bandwidth, and data usage." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3g2_1071.png", - "alt": "Screenshot of a .3g2 file in VideoLAN VLC media player 3", - "caption": "3G2 file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3g2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3ga": { - "slug": "3ga", - "extension": "3ga", - "name": "3GPP Audio File", - "category": "3gpp-audio-file", - "summary": "", - "developer_org": "3gpp", - "developer_name": "3GPP", - "more_information": { - "description": [ - "3GA files are similar to .3GP files except that they are intended for audio only instead of audio and video." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3ga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gm": { - "slug": "3gm", - "extension": "3gm", - "name": "3D Groove Model", - "category": "3d-groove-model", - "summary": "", - "developer_org": "the-groove-alliance", - "developer_name": "The Groove Alliance", - "more_information": { - "description": [ - "In the late 1990s and the 2000s, The Groove Alliance developed many games using the 3D Groove game development engine. They also licensed the engine to other developers. Most of these games were licensed games that advertised a product or starred TV cartoon characters. For example, the games Mountain Dew Skateboarding, Pringles Pony Express, and Jack Daniel's Real Pool were developed using the 3D Groove Engine, as were many games for NickArcade and Disney.com.", - "Many 3D Groove Engine games use 3D models saved in the 3DGM Model file format. Typically, these files use the .3gm extension. 3GM files are similar to .3DS files, except they include additional features.", - "NOTE: 3GM files sometimes instead use the .3dg extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gp": { - "slug": "3gp", - "extension": "3gp", - "name": "3GPP Multimedia File", - "category": "3gpp-multimedia-file", - "summary": "", - "developer_org": "third-generation-partnership-project", - "developer_name": "Third Generation Partnership Project", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3gp_750.png", - "alt": "Screenshot of a .3gp file in Apple QuickTime Player 10.5", - "caption": "3GP file open in Apple QuickTime Player 10.5" - }, - "description": [ - "3GPP is a multimedia container format based on the ISO media file format. It stores video streams as H.263 or H.264 and audio streams as AMR-WB, AMR-WB+, AMR-NB, HE-AAC v1, AAC-LC, or Enhanced aacPlus.", - "3GP files are commonly used by 3G mobile phones that support video capture but may also be played on select 2G and 4G phones. An example of when you might encounter a 3GP video is when you are in a message thread with Android and iPhone users, and one of the users shares a recorded video with the whole thread. While 3GP files are still used, they have decreased as more efficient video formats have replaced the 3GPP format.", - "NOTE: 3GP files may also be saved as .3GPP files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3gp_750.png", - "alt": "Screenshot of a .3gp file in Apple QuickTime Player 10.5", - "caption": "3GP file open in Apple QuickTime Player 10.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gp2": { - "slug": "3gp2", - "extension": "3gp2", - "name": "3GPP Multimedia File", - "category": "3gpp-multimedia-file", - "summary": "", - "developer_org": "third-generation-partnership-project", - "developer_name": "Third Generation Partnership Project", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gpa": { - "slug": "3gpa", - "extension": "3gpa", - "name": "3GPP Multimedia File", - "category": "3gpp-multimedia-file", - "summary": "", - "developer_org": "third-generation-partnership-project", - "developer_name": "Third Generation Partnership Project", - "more_information": { - "description": [ - "The 3GPA format stores audio streams as AMR-WB, AMR-WB+, AMR-NB, HE-AAC v1, AAC-LC, or Enhanced aacPlus. 3GPA files are the same as .3GP files but not as common." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gpp": { - "slug": "3gpp", - "extension": "3gpp", - "name": "3GPP Media File", - "category": "3gpp-media-file", - "summary": "", - "developer_org": "third-generation-partnership-project", - "developer_name": "Third Generation Partnership Project", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3gpp_1072.png", - "alt": "Screenshot of a .3gpp file in Microsoft Windows Media Player", - "caption": "3GPP file open in Microsoft Windows Media Player" - }, - "description": [ - "3GPP is a multimedia container format based on the ISO media file format. The format is commonly used by 3G mobile phones that support video capture but may also be played on various 2G and 4G phones.", - "The format stores video streams as H.263 or H.264 and audio streams as AMR-WB, AMR-WB+, AMR-NB, HE-AAC v1, AAC-LC, or Enhanced aacPlus. 3GPP is still used but has been dropped by many mobile devices as more efficient video formats have emerged.", - "NOTE: 3GPP files more commonly use the .3GP extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3gpp_1072.png", - "alt": "Screenshot of a .3gpp file in Microsoft Windows Media Player", - "caption": "3GPP file open in Microsoft Windows Media Player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gpp2": { - "slug": "3gpp2", - "extension": "3gpp2", - "name": "3GPP2 Multimedia File", - "category": "3gpp2-multimedia-file", - "summary": "", - "developer_org": "3gpp2", - "developer_name": "3GPP2", - "more_information": { - "description": [ - "3GPP2 files are most commonly seen with the .3G2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gpp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3gx": { - "slug": "3gx", - "extension": "3gx", - "name": "Luma3DS 3GX Plug-in", - "category": "luma3ds-3gx-plug-in", - "summary": "", - "developer_org": "nanquitas", - "developer_name": "Nanquitas", - "more_information": { - "description": [ - "You will most likely only encounter a 3GX file if you are a Nintendo 3DS gamer looking to modify your games. The Luma3DS 3GX plug-in format is developed by Nanquitas and evolved from the NTR PLG plug-in format. The primary advancement is the ability to load C/C++/asm code into a Nintendo 3DS game at runtime, which is then executed.", - "You may create your own 3GX plug-in or download a plug-in and install it on your Nintendo 3DS console (Boot9Strap must be installed) via an SD card. Luma3DS, which is a custom firmware program, must also be installed on your device.", - "In order to install the 3GX plug-in, follow these instructions:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3gx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3me": { - "slug": "3me", - "extension": "3me", - "name": "TurboTax Form File", - "category": "turbotax-form-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "TurboTax is an application that provides step-by-step guidance for preparing and filing U.S. Federal and State tax returns. While the software is available for the web as TurboTax Online, only the downloadable desktop version for macOS supports 3ME files.", - "The Mac version of TurboTax saves each 3ME file with a corresponding .3PE file inside the TurboTax application package. When the program is updated, old 3ME and 3PE files are moved to the trash. Therefore, these files can be safely deleted after the program is updated." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3me.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3mf": { - "slug": "3mf", - "extension": "3mf", - "name": "3D Manufacturing File", - "category": "3d-manufacturing-file", - "summary": "", - "developer_org": "3mf-consortium", - "developer_name": "3MF Consortium", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3mf_10077.jpg", - "alt": "Screenshot of a .3mf file in Microsoft 3D Builder", - "caption": "3MF file open in Microsoft 3D Builder" - }, - "description": [ - "The 3MF Consortium developed the format to simplify and modernize the 3D printing process, with the first version released in 2015. 3MF is intended to be an all-in-one solution that replaces older formats like .STL , .OBJ , and .AMF , helping to reduce compatibility issues and improve design-to-fabrication workflows.", - "For example, while the STL format is widely supported, it only stores geometry (just the outer shell), with no color, materials, scale, or metadata. 3MF supports all of this information, combining it all into a single, standardized ZIP-based file.", - "NOTE: Microsoft founded the 3MF consortium, which includes members such as Autodesk, HP, GE Global Research, Fit AG, Shapeways, SLM Solutions Group, Ultimaker, Stratasys, Siemens PLM Software, and Dassault Systèmes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3mf_10077.jpg", - "alt": "Screenshot of a .3mf file in Microsoft 3D Builder", - "caption": "3MF file open in Microsoft 3D Builder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3mf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3mm": { - "slug": "3mm", - "extension": "3mm", - "name": "3D Movie Maker Movie Project", - "category": "3d-movie-maker-movie-project", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft 3D Movie Maker was a 3D animation program published as part of the Microsoft Kids initiative. It allowed kids (and others) to create animated 3D movies, complete with 3D characters and environments, sound effects, dialogue, music, and special effects.", - "Early versions of 3D Movie Maker saved users' movie projects as VMM files. Later versions saved users' projects as 3MM files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3mm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3p2": { - "slug": "3p2", - "extension": "3p2", - "name": "3GPP Multimedia File", - "category": "3gpp-multimedia-file", - "summary": "", - "developer_org": "third-generation-partnership-project", - "developer_name": "Third Generation Partnership Project", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3p2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3pe": { - "slug": "3pe", - "extension": "3pe", - "name": "TurboTax Form", - "category": "turbotax-form", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/3pe_4578.jpg", - "alt": "Screenshot of a .3pe file in Intuit TurboTax 2023", - "caption": "3PE file open in Intuit TurboTax 2023" - }, - "description": [ - "TurboTax is a tax return application used to prepare and file U.S. Federal and State tax returns. It is available as a downloadable desktop version for Windows and macOS and as a web version (TurboTax Online).", - "However, only the macOS desktop version of TurboTax comes packaged with 3PE files. The Windows version is packaged with .1PH and .1PE files that store the forms.", - "You can find 3PE files in the TurboTax application package in macOS. To access the 3PE files packaged with TurboTax, right-click the application, select Show Package Contents , then navigate to the Contents/​Resources/​Forms directory.", - "NOTE: The macOS desktop version of TurboTax saves each 3PE file along with a nearly identical .3ME file inside the application package. When a TurboTax update is run, old 3PE and 3ME files are automatically moved to the Trash. Since these files have been replaced with newer versions, they may safely be deleted." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/3pe_4578.jpg", - "alt": "Screenshot of a .3pe file in Intuit TurboTax 2023", - "caption": "3PE file open in Intuit TurboTax 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3pe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "3w": { - "slug": "3w", - "extension": "3w", - "name": "XYZprinting Sliced Model File", - "category": "xyzprinting-sliced-model-file", - "summary": "", - "developer_org": "xyzprinting", - "developer_name": "XYZprinting", - "more_information": { - "description": [ - "In order to create 3D objects, a user converts the object into a series of slices that are printed vertically one at a time. A 3W file saves these slices in formatted G-code, which is a language used in CAD manufacturing for controlling automated machine tools.", - "The XYZware program that comes with select 3D printers developed by XYZprinting and allows you to adjust printing settings, including speed, print support, and Retraction (printing without streaking or smudging when the extruder moves over the print)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "3w.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4db": { - "slug": "4db", - "extension": "4db", - "name": "4th Dimension Database Structure File", - "category": "4th-dimension-database-structure-file", - "summary": "", - "developer_org": "4d", - "developer_name": "4D", - "more_information": { - "description": [ - "The actual data saved in a 4D database is stored in a .4DD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4db.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4dd": { - "slug": "4dd", - "extension": "4dd", - "name": "4th Dimension Database Data File", - "category": "4th-dimension-database-data-file", - "summary": "", - "developer_org": "4d", - "developer_name": "4D", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4dd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4dl": { - "slug": "4dl", - "extension": "4dl", - "name": "4th Dimension Database Log File", - "category": "4th-dimension-database-log-file", - "summary": "", - "developer_org": "4d", - "developer_name": "4D", - "more_information": { - "description": [ - "Multiple 4DL files are often saved along with a 4DD file. For example, a database named \"db1.4dd\" may generate an initial log file named \"db1[0001-0000].4dl.\" If the database has bee saved 5 times, the program will generate a log file named \"db1[0005-0000].\" If the log file itself is then saved 3 times, it will be named \"db1[0005-0003].4dl.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4dl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4dv": { - "slug": "4dv", - "extension": "4dv", - "name": "4D View Ultrasound File", - "category": "4d-view-ultrasound-file", - "summary": "", - "developer_org": "general-electric", - "developer_name": "General Electric", - "more_information": { - "description": [ - "The 4D View software and plug-in allows doctors to optimize, and analyze, and manipulate Volume Ultrasound data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4dv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4fs": { - "slug": "4fs", - "extension": "4fs", - "name": "Puppy Linux Save State File", - "category": "puppy-linux-save-state-file", - "summary": "", - "developer_org": "puppy-linux", - "developer_name": "Puppy Linux", - "more_information": { - "description": [ - "NOTE: The first digit of the save state file corresponds with the extended (EXT) filesystems used by Puppy Linux (e.g. .2FS , .3FS , and 4FS are used by EXT2, EXT3, and EXT4)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4fs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4mp": { - "slug": "4mp", - "extension": "4mp", - "name": "4-MP3 Database File", - "category": "4-mp3-database-file", - "summary": "", - "developer_org": "4-mp3", - "developer_name": "4-MP3", - "more_information": { - "description": [ - "4MP files do not contain actual audio, but only references to the audio files listed in the database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4mp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4th": { - "slug": "4th", - "extension": "4th", - "name": "Forth Language File", - "category": "forth-language-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Forth language's format is based on data stack and RPN (Revers Polish Notation). A simple example of its format:", - "12 10 * 40 + . 160 ok", - "This format equals to 12 multiplied by 10 plus 40, with \".\" printing the result of the mathematical equation to the user terminal.", - "NOTE: To create a 4TH file simply rename the extension of your plain text file that contains the Forth source code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4th.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4ui": { - "slug": "4ui", - "extension": "4ui", - "name": "ForeUI Plot File", - "category": "foreui-plot-file", - "summary": "", - "developer_org": "easynth-solution", - "developer_name": "EaSynth Solution", - "more_information": { - "description": [ - "ForeUI layouts can be exported to .PDF files as well as several raster image formats, such as .PNG , .JPG , and .GIF . They can also be exported to dynamic HTML (DHTML) for interactive Web browser prototyping." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4ui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "4xm": { - "slug": "4xm", - "extension": "4xm", - "name": "4X Movie", - "category": "4x-movie", - "summary": "", - "developer_org": "4x-technologies", - "developer_name": "4X Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/4xm_11611.png", - "alt": "Screenshot of a .4xm file in VLC media player", - "caption": "4XM file open in VLC media player" - }, - "description": [ - "4X Technologies was a French software company that was founded in 1997 and produced a variety of middleware applications before closing in 2003. Video game developers such as Infogrames and THQ used 4X's 4X Movie application to compress their games' cutscenes into reasonably-sized video files that did not take up too much disk space. Developers could also include multiple languages' worth of audio tracks within a 4XM file.", - "In 2002, 4X Technologies founded its own video game development studio, called 4X Studio. Ironically, 4X Studio did not use 4XM files in its own video games." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/4xm_11611.png", - "alt": "Screenshot of a .4xm file in VLC media player", - "caption": "4XM file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "4xm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "5vw": { - "slug": "5vw", - "extension": "5vw", - "name": "5View Packet Capture File", - "category": "5view-packet-capture-file", - "summary": "", - "developer_org": "infovista", - "developer_name": "InfoVista", - "more_information": { - "description": [ - "5VW files are typically created by Wireshark (formerly Ethereal), a free program used for network analysis. Wireshark is available for Mac, Windows, and Linux platforms. Professors and students often use the software for studying data communications.", - "NOTE: Accellent was acquired by InfoVista in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "5vw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "5xb": { - "slug": "5xb", - "extension": "5xb", - "name": "Line 6 POD HD500X Edit Bundle", - "category": "line-6-pod-hd500x-edit-bundle", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the 5XB file, customize your settings, select File → Save Bundle As... , name the file, choose the save location, and click Save .", - "To open the 5XB file, double-click the file or select File → Open Bundle... , navigate to the file, and click Open .", - "In Windows, the default save location for 5XB files is in the following directory: \\​My Documents\\​Line 6\\​Tones\\​POD HD500X Edit\\​Bundles", - "In Mac, the default save location for 5XB files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD500X Edit/​Bundles", - "NOTE: When POD HD500X Edit was released, the 5XB extension replaced the .H5B extension, which was used by POD HD500 Edit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "5xb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "5xe": { - "slug": "5xe", - "extension": "5xe", - "name": "Line 6 POD HD500X Edit Preset File", - "category": "line-6-pod-hd500x-edit-preset-file", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the 5XE file, make any changes to your settings, select File → Save As... , name the file, choose the save location, and click Save .", - "To open the 5XE file, you can simply double-click the file. You can also open the file through the application, select File → Open , navigate to the file, and click Open .", - "In Windows, the default save location for 5XE files is in the following directory: \\​My Documents\\​Line 6\\​Tones\\​POD HD500X Edit", - "In Mac, the default save location for 5XE files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD500X Edit", - "NOTE: The 5XE extension replaced the .H5E when POD HD500X Edit was released." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "5xe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "5xs": { - "slug": "5xs", - "extension": "5xs", - "name": "Line 6 POD HD500X Edit Setlist File", - "category": "line-6-pod-hd500x-edit-setlist-file", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the 5XS file, customize your settings, select File → Save Setlist As... , name the file, choose the save location, and click Save .", - "To open the 5XS file, double-click the file or select File → Open Setlist... , navigate to the file, and click Open .", - "In Mac, the default save location for 5XS files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD500X Edit/​Setlists", - "In Windows, the default save location for 5XS files is in the following directory: \\​My Documents\\​Line 6\\​Tones\\​POD HD500X Edit\\​Setlists", - "NOTE: When POD HD500X Edit was released, the 5XS extension replaced the .H5S extension, which was used by POD HD500 Edit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "5xs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "60d": { - "slug": "60d", - "extension": "60d", - "name": "CCTV Video Clip", - "category": "cctv-video-clip", - "summary": "", - "developer_org": "ge-security", - "developer_name": "GE Security", - "more_information": { - "description": [ - "GE Security developed the 60D format for organizing surveillance footage in one location. DVMRs primarily used it in the 1990s and early 2000s. However, the format became obscure as newer technologies and file formats emerged, offering improved compatibility, higher-quality video, and more efficient storage. By the late 2000s, the 60D format had largely been replaced, leading to the discontinuation of tools that supported the format, such as WaveReader and SplitWave." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "60d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "68k": { - "slug": "68k", - "extension": "68k", - "name": "SEGA Mega Drive & Genesis Classics ROM File", - "category": "sega-mega-drive-genesis-classics-rom-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "SEGA Mega Drive and Genesis Classics allows you to play games from the original console. You can download the program for free when you buy a game for the program from Steam. The purchased games are downloaded as 68K ROM files, along with SGD images, and placed in the following directory: steamapps\\​Sega Classics\\​uncompressed ROMs .", - "NOTE: Both \"Mega Drive\" and \"Genesis Classics\" refer to the same console as Genesis was the name used in North America." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "68k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "6cm": { - "slug": "6cm", - "extension": "6cm", - "name": "Six Channel Module", - "category": "six-channel-module", - "summary": "", - "developer_org": "triton-productions", - "developer_name": "Triton Productions", - "more_information": { - "description": [ - "Fasttracker is obscure, but fans of retro game music and sound effects may still use the program and 6CM format. The format is an extension of the standard four-channel Module ( .MOD ) format by adding two more channels for managing additional audio elements, such as instruments or effects, to create multi-layered audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "6cm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73b": { - "slug": "73b", - "extension": "73b", - "name": "TI-73 Backup File", - "category": "ti-73-backup-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73c": { - "slug": "73c", - "extension": "73c", - "name": "TI-73 Constant File", - "category": "ti-73-constant-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73c.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73i": { - "slug": "73i", - "extension": "73i", - "name": "TI-73 Screenshot File", - "category": "ti-73-screenshot-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Calculator screenshots enable users to share graphs and other visualizations created on their calculators." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73k": { - "slug": "73k", - "extension": "73k", - "name": "TI-73 Application", - "category": "ti-73-application", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The TI-73 graphing calculator is designed to be used by middle school students. Texas Instruments released the original TI-73 in 1998; it released a follow-up model, the TI-73 Explorer, in 2003.", - "At this point, most students use a TI-83 or TI-84 calculator in place of the TI-73. Thus, 73K files are uncommon. Developers typically write the programs 73K files contain using Texas Instruments' TI-BASIC programming language, which is a variant of BASIC." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73l": { - "slug": "73l", - "extension": "73l", - "name": "TI-73 Data List File", - "category": "ti-73-data-list-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73p": { - "slug": "73p", - "extension": "73p", - "name": "TI-73 Program", - "category": "ti-73-program", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Middle school students use TI-73 series graphing calculators, including the TI-73 and TI-73 Explorer, to plot graphs, solve equations, and often, play video games. Students can install additional programs on their calculators using the devices' associated TI Connect software. Most TI-73 programs are saved as 73P files. (Some are instead saved as .73K files.)", - "Sometimes, teachers distribute 73P files to students, so students can install them. Students can also download 73P files from online TI graphing calculator program repositories, such as Cemetech.com.", - "NOTE: Some TI-73 programs consist of multiple 73P files. Typically, all a program's 73P files are packaged in a single folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "73u": { - "slug": "73u", - "extension": "73u", - "name": "TI-73 Explorer Operating System File", - "category": "ti-73-explorer-operating-system-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "73u.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "7z.001": { - "slug": "7z.001", - "extension": "7z.001", - "name": "7-Zip Split Archive Part 1 File", - "category": "7-zip-split-archive-part-1-file", - "summary": "", - "developer_org": "igor-pavlov", - "developer_name": "Igor Pavlov", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/7z_001_7367.png", - "alt": "7Z.001 file shown in 7-Zip", - "caption": "7Z.001 file shown in 7-Zip" - }, - "description": [ - "7-Zip is a free archiving utility available for Windows. Typically, when you archive one or more files using 7-Zip, the program packages those files in a single 7Z archive. However, you can instead choose to package files in a multi-volume, or split, archive. Splitting files into a multi-volume archive can make them easier to store, upload, and download, since each volume's file size is smaller than a single-volume archive's would be. (For example, you can split what would be a single 80 MB 7Z file into eight 10 MB 7Z.### files.)", - "7-Zip saves multi-volume archives as a series of 7Z.### files. The first file in this series always uses the .7z.001 extension. The number of additional files included in a multi-volume archive varies, depending on the size of the files being archived and the volume size you've selected using the Split to volumes, bytes: feature." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/7z_001_7367.png", - "alt": "7Z.001 file shown in 7-Zip", - "caption": "7Z.001 file shown in 7-Zip" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "7z.001.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "7z.002": { - "slug": "7z.002", - "extension": "7z.002", - "name": "7-Zip Split Archive Part 2 File", - "category": "7-zip-split-archive-part-2-file", - "summary": "", - "developer_org": "igor-pavlov", - "developer_name": "Igor Pavlov", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/7z_002_7368.png", - "alt": "7Z.002 file shown in 7-Zip", - "caption": "7Z.002 file shown in 7-Zip" - }, - "description": [ - "7-Zip is a free archiving utility available for Windows. Typically, when you archive one or more files using 7-Zip, the program compresses those files into a single 7Z archive. However, you can use 7-Zip's Split to volumes, bytes: feature to instead split compressed files across multiple 7Z archives. Multi-volume archives are saved as a series of 7Z.### files.", - "The first file in a multi-volume archive always uses the .7z.001 extension. Additional files use extensions with incrementally higher numbers. For example, a multi-volume archive comprised of four files includes a .7z.001 , .7z.002 , .7z.003 , and .7z.004 file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/7z_002_7368.png", - "alt": "7Z.002 file shown in 7-Zip", - "caption": "7Z.002 file shown in 7-Zip" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "7z.002.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "7z": { - "slug": "7z", - "extension": "7z", - "name": "7-Zip Compressed File", - "summary": "A 7Z file is a compressed archive created by various file compression utilities, most notably, Igor Pavlov's 7-Zip. It is compressed with open-source LZMA compression, which features a high compression ratio and may include AES-256 (256-bit) encryption. 7Z files may contain multiple directories or files compressed to save space for storage or transportation purposes.", - "developer": "Igor Pavlov", - "developer_slug": "igor-pavlov", - "category": "Compressed Files", - "category_slug": "compressed-files", - "rating": 4.1, - "votes": 561, - "last_updated": "May 25, 2022", - "more_information": { - "content": [ - "The 7z format was initially released in 1999 and utilized by 7-Zip, a free, open-source application used to archive and compress data. It was eventually placed in the public domain in December 2008 and is still maintained.", - "7z compression uses the LZMA method by default. The 7z format also supports the PPMD, BCJ, BCJ2, BZip2, and Deflate compression methods. Additionally, the file type supports Unicode file names, multi-part archives, archive header compression, and file sizes up to 16,000,000,000 GB." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/7z_452.png", - "srcset": "https://fileinfo.com/img/ss/md/7z_452.png 760w, https://fileinfo.com/img/ss/sm/7z_452.png 380w", - "alt": "Screenshot of a .7z file in 7-Zip 19", - "width": "380", - "height": "253", - "caption": "7Z file open in 7-Zip 19" - } - }, - "how_to_open": { - "instructions": [ - "You can extract files contained in a 7Z archive with various decompression utilities, such as 7-Zip (Windows), Corel WinZip (Windows), Apple Archive Utility (bundled with Macs), Corel WinZip Mac (Mac), and B1 Free Archiver (multiplatform).", - "If your 7Z archive is split into a multi-volume archive (e.g., you possess a .7Z.001 file, a .7Z.002 file, and so on), you can extract all the files included within the multi-volume archive by opening the archive's 7Z.001 file in a decompression utility. For this to work, all the multi-volume archive's files must be stored in the same folder. Also, you must possess every file included in the archive. For example, if you have a .7Z.003 file and .7Z.005 file, but not a .7Z.004 file, you may have trouble extracting your files. (Some utilities that can decompress single-volume 7Z archives cannot decompress multi-volume archives. For example, Apple Archive Utility cannot decompress multi-volume 7Z archives.)", - "NOTE: Some 7Z archives may be password-protected. To open these archives, you must enter the password used to create the archive when prompted." - ] - }, - "scraped_at": "2025-08-09T21:58:54.866908", - "source": { - "url": "https://fileinfo.com/extension/7z", - "file": "7z.html" - } - }, - "83p": { - "slug": "83p", - "extension": "83p", - "name": "TI-83 Calculator File", - "category": "ti-83-calculator-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The TI Connect software can be downloaded from Texas Instruments' website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "83p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "86f": { - "slug": "86f", - "extension": "86f", - "name": "86Box Floppy Disk Image", - "category": "86box-floppy-disk-image", - "summary": "", - "developer_org": "battler", - "developer_name": "Battler", - "more_information": { - "description": [ - "The 86Box software allows a user to install and run a variety of operating systems, such as DOS, Windows 1, Windows 95, and Windows XP. The 86F format was developed specifically for 86Box as an alternative to the .IMG format in order to better handle the various disk image formats associated with different operating systems.", - "NOTE: 86Box and the 86F format are developed by Miran Grca (Battler)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "86f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "89k": { - "slug": "89k", - "extension": "89k", - "name": "TI-89 Application", - "category": "ti-89-application", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Students use TI-89 graphing calculators (both the base and Titanium models) to plot functions, analyze numerical data, solve complex equations, and often, play video games. 89K files contain Flash applications, often simple video games, a user can install on their TI-89.", - "Some programs available from the Texas Instrument website are also packaged as 89K files. For example, the program Statistics with List Editor for TI-89 can be downloaded as an 89K file, named TIStatle.89k ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "89k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "89u": { - "slug": "89u", - "extension": "89u", - "name": "TI-89 Titanium Operating System File", - "category": "ti-89-titanium-operating-system-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Middle school, high school, and college students use TI-89 Titanium graphing calculators to plot functions, analyze numerical data, solve complex equations, and perform other mathematical operations. The TI-89 Titanium uses its own unique OS, which can be updated when the calculator is connected to a computer that has Texas Instruments TI Connect installed.", - "Most often, to update a TI-89 Titanium calculator's OS, users simply click the Update button found in TI Connect. However, in certain rare scenarios, a user may have to manually update their TI-89 Titanium's OS. In those instances, the user will receive an 89U file from Texas Instruments, which they must manually install on their TI-89 Titanium." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "89u.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "89z": { - "slug": "89z", - "extension": "89z", - "name": "TI-89 Program", - "category": "ti-89-program", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Students use TI-89 series graphing calculators, including the base and Titanium models, to plot functions, analyze numerical data, solve complex equations, and often, play video games. 89Z files contain a program, such as a graphing utility, drawing program, or video game, that students can install on their TI-89 calculators.", - "Teachers sometimes distribute 89Z files to students, so students can install and use the programs they contain. Students may also download 89Z files from online TI graphing calculator program repositories, such as Cemetech.com." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "89z.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8ba": { - "slug": "8ba", - "extension": "8ba", - "name": "Photoshop Plug-in", - "category": "photoshop-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "8ba files should be placed in the Plug-ins Folder within the Photoshop or the Paint Shop Pro application folder in order to be recognized by the program.", - "NOTE: Photoshop plugins now use the .PLUGIN extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8ba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bc": { - "slug": "8bc", - "extension": "8bc", - "name": "Photoshop 5.0 Plugin", - "category": "photoshop-5.0-plugin", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Photoshop users primarily encountered 8BC files during the late 1990s and early 2000s, particularly with Adobe Photoshop 5.0 and later versions of the 5.x series. During their peak usage, many designers and digital artists relied on these plugins to enhance their workflow and achieve effects not available in Photoshop by default. However, as Photoshop evolved, Adobe introduced new plugin formats, making 8BC files obsolete in later versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8be": { - "slug": "8be", - "extension": "8be", - "name": "Photoshop Export Plugin", - "category": "photoshop-export-plugin", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Before Mac OS 9, both Windows and Mac versions of Photoshop used 8BE files. However, beginning with Mac OS X 10.0 Cheetah in 2001, versions of Photoshop for Mac use .PLUGIN packages instead of 8BE files.", - "Photoshop plugins add various features to enhance its functionality, such as image filters, effects, or export options not included in the standard version of the software. Examples of plugin files supported by older Photoshop versions include .8BF files for image filters and .8BI files for supporting additional file types.", - "NOTE: PhotoDeluxe also supports 8BE plugins. However, Adobe discontinued the software in 2002, replacing it with Photoshop Elements , which does not support the format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8be.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bf": { - "slug": "8bf", - "extension": "8bf", - "name": "Photoshop Filter Plug-in", - "category": "photoshop-filter-plug-in", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Photoshop plug-ins may also have an .8BI extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bi": { - "slug": "8bi", - "extension": "8bi", - "name": "Photoshop Plug-in", - "category": "photoshop-plug-in", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Some examples of 8bi plugins are the ICOFormat.8bi plugin, which enables Photoshop to open and save Windows Icon ( .ICO ) files, and the Camera Raw.8bi plugin, which allows Photoshop to read multiple RAW image formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bi8": { - "slug": "8bi8", - "extension": "8bi8", - "name": "Photoshop Plug-in", - "category": "photoshop-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Photoshop Plug-ins may also have an .8BI extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bi8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bl": { - "slug": "8bl", - "extension": "8bl", - "name": "Photoshop Plug-in", - "category": "photoshop-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Photoshop plugins most often use the .8BI extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bs": { - "slug": "8bs", - "extension": "8bs", - "name": "Photoshop 5.0 Selection Plug-in", - "category": "photoshop-5.0-selection-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "8BS files must be placed in the Plug-ins Folder within the Photoshop folder before Photoshop is opened in order to be available in the program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8bx": { - "slug": "8bx", - "extension": "8bx", - "name": "PhotoDeluxe Plug-in", - "category": "photodeluxe-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8bx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8by": { - "slug": "8by", - "extension": "8by", - "name": "Photoshop Parser Plugin", - "category": "photoshop-parser-plugin", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "A parser plugin interprets or “parses” particular data types or file formats so that Photoshop can understand and process them. For example, parser plugins can manage proprietary image formats from other software or handle specific metadata embedded in files, making the information accessible directly within the Photoshop interface.", - "The Windows and Mac versions of Photoshop used 8BY files before Mac OS X 10.0 Cheetah in 2001. However, Mac versions of Photoshop began using .PLUGIN packages instead of 8BY files. The Windows version of Photoshop supports various plugin types with file extensions representing different capabilities. For example, .8BF files are image filter plugins, .8BE files are export plugins, and .8BI files are format support plugins.", - "NOTE: The discontinued PhotoDeluxe software also supports 8BY plugins. However, Adobe ended support for the software in 2002, replacing it with Photoshop Elements ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8by.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8ca": { - "slug": "8ca", - "extension": "8ca", - "name": "TI-84 Plus C Image Var Format", - "category": "ti-84-plus-c-image-var-format", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The 8CA Image Var file is created when converting JPEG, PNG, BMP, TIF or GIF images using TI Connect software. The image is resized to 83 x 133 pixels when it is converted to an Image Var file and is stored in Archive memory. Each calculator model has its own default images and only ten images can be stored on the TI-84 Plus CE calculator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8ca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8ci": { - "slug": "8ci", - "extension": "8ci", - "name": "TI-84 Plus C Pic Vars Image", - "category": "ti-84-plus-c-pic-vars-image", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Students use TI-84 Plus graphing calculators to plot graphs for complex equations. Texas Instruments released the TI-84 Plus C in 2013. Notably, TI-84 Plus C calculators have a 320 x 240 pixel color screen.", - "TI-84 C calculators store graph overlay images in the 8CI, or Pic Vars, image format. These images are stored in archive memory and always have a file size of 22021 bytes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8ci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8ck": { - "slug": "8ck", - "extension": "8ck", - "name": "TI-84 Plus C Silver Edition Application File", - "category": "ti-84-plus-c-silver-edition-application-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Apps can be used to extend the functionality of your graphing calculator. You can download a variety of apps that can create periodic tables, translate languages, simulate probabilities, and more. Apps are available from the Texas Instruments website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8ck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8cm": { - "slug": "8cm", - "extension": "8cm", - "name": "Eight Channel Module", - "category": "eight-channel-module", - "summary": "", - "developer_org": "triton-productions", - "developer_name": "Triton Productions", - "more_information": { - "description": [ - "The 8CM format is an improvement on the .MOD and .6CM formats, which support up to four and six channels, respectively. The eight channels in an 8CM file enable creators to layer multiple instruments, sound effects, or voices independently, giving them more control over the mix." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8cm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8cu": { - "slug": "8cu", - "extension": "8cu", - "name": "TI-84 Plus C Operating System File", - "category": "ti-84-plus-c-operating-system-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "NOTE: The TI Connect software can be used to update your TI-84 Plus C Silver edition calculator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8cu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8ld": { - "slug": "8ld", - "extension": "8ld", - "name": "Overlord 2 Language File", - "category": "overlord-2-language-file", - "summary": "", - "developer_org": "triumph-studios", - "developer_name": "Triumph Studios", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8ld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8li": { - "slug": "8li", - "extension": "8li", - "name": "Photoshop Scripting Plug-in", - "category": "photoshop-scripting-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "8LI plugins should be placed in the Adobe Photoshop/Plug-ins/Adobe Photoshop Only/Automate folder in order to be recognized by the program. They can be accessed within Photoshop by selecting \"File→Automate...\" and choosing the appropriate action." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8li.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8med": { - "slug": "8med", - "extension": "8med", - "name": "Amiga OctaMED Music File", - "category": "amiga-octamed-music-file", - "summary": "", - "developer_org": "rbf-software", - "developer_name": "RBF Software", - "more_information": { - "description": [ - "In 1991, developer Teijo Kinnunen and publisher RBF Software released OctaMED, a follow-up to the popular MED sound tracker. While MED used only .MED files to store sounds, OctaMED used both MED and 8MED files to do the same.", - "OctaMED was notable for being able to play eight-channel audio on the Commodore Amiga's four-channel sound chip. While OctaMED was ported to Windows in the late 1990s (under the name MED Soundstudio), it is no longer developed or maintained." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8med.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8pbs": { - "slug": "8pbs", - "extension": "8pbs", - "name": "Adobe Photoshop Macintosh File", - "category": "adobe-photoshop-macintosh-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: 8PBS is the file type code displayed in the Type/Creator section of the file. It may not be used as an actual file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8pbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8st": { - "slug": "8st", - "extension": "8st", - "name": "8start Launcher File", - "category": "8start-launcher-file", - "summary": "", - "developer_org": "8start", - "developer_name": "8start", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8st.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8svx": { - "slug": "8svx", - "extension": "8svx", - "name": "Amiga 8-Bit Sound File", - "category": "amiga-8-bit-sound-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Since Amiga computer systems are rarely used anymore, 8SVX files are primarily used for preserving and listening to old music.", - "NOTE: 8SVX files are sometimes seen with the \".iff\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8svx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xg": { - "slug": "8xg", - "extension": "8xg", - "name": "TI-83/84 Plus Group File", - "category": "ti-83-84-plus-group-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xi": { - "slug": "8xi", - "extension": "8xi", - "name": "TI-83/84 Plus Picture File", - "category": "ti-83-84-plus-picture-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xk": { - "slug": "8xk", - "extension": "8xk", - "name": "TI-83 Plus Application Upgrade File", - "category": "ti-83-plus-application-upgrade-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "For operating system upgrades for the TI-83 Plus models, see .8XU files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xp": { - "slug": "8xp", - "extension": "8xp", - "name": "TI-83 Plus Calculator File", - "category": "ti-83-plus-calculator-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The TI Connect software can be downloaded from Texas Instruments' website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xs": { - "slug": "8xs", - "extension": "8xs", - "name": "TI-83/84 Plus String File", - "category": "ti-83-84-plus-string-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xu": { - "slug": "8xu", - "extension": "8xu", - "name": "TI-83 and TI-84 Plus Operating System File", - "category": "ti-83-and-ti-84-plus-operating-system-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "8xv": { - "slug": "8xv", - "extension": "8xv", - "name": "TI-83/84 Plus Variable File", - "category": "ti-83-84-plus-variable-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "8xv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "9.png": { - "slug": "9.png", - "extension": "9.png", - "name": "NinePatchDrawable Image", - "category": "ninepatchdrawable-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NinePatchDrawable images are often created/edited with the Draw 9-patch tool found in Google Android SDK. This file is frequently used by Android Developers to help create the user interface. The Draw 9-patch tool enables the user to create an image defined by 9 areas or patches: 4 corners, 4 edges, and the middle area. The user can edit the 9 patches to reflect how they want the image to be stretched. Also, the file must be saved into the res/​drawable/​ directory of the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "9.png.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "@@@": { - "slug": "@@@", - "extension": "@@@", - "name": "MS-DOS 2.0 to 3.2x Backup Control File", - "category": "ms-dos-2.0-to-3.2x-backup-control-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MS-DOS 2.0 to 3.2x created backup disks that contained a copy of each backed-up file and a BACKUPID.@@@ file. The file identified the disk as an MS-DOS backup disk.", - "FreeDOS, an open-source operating system that emulates MS-DOS on modern PCs and mobile devices, can also create backups that contain BACKUPID.@@@ files. To do so, use the FreeDOS /v (version) switch to choose the 3.2x and earlier backup format." - ] - }, - "common_filenames": [ - { - "filename": "BACKUPID.@@@", - "description": "BACKUPID.@@@ - a file created by MS-DOS or FreeDOS that identifies a disk as a backup disk" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "@@@.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "@ex": { - "slug": "@ex", - "extension": "@ex", - "name": "National Geographic Maps Map", - "category": "national-geographic-maps-map", - "summary": "", - "developer_org": "topics-entertainment", - "developer_name": "Topics Entertainment", - "more_information": { - "description": [ - "Topics Entertainment National Geographic Maps is an 8-CD set that allows users to view maps published throughout National Geographic's history. Each map also includes interactive extras, such as associated photos, videos, or audio. National Geographic Maps was available for Windows 95 and 98.", - "The maps that National Geographic Maps uses are saved as @EX files. Each @EX file includes the following header:", - "ExeComp Binary @EX File v2", - "Each @EX file also includes multiple JFIF segments, which are used to show a map to a user at various zoom levels and resolutions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "@ex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "^^^": { - "slug": "^^^", - "extension": "^^^", - "name": "Pervasive.SQL Database File", - "category": "pervasive.sql-database-file", - "summary": "", - "developer_org": "pervasive-software", - "developer_name": "Pervasive Software", - "more_information": { - "description": [ - "The Pervasive.SQL program was renamed Pervasive PSQL starting with version 9." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "^^^.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "__a": { - "slug": "__a", - "extension": "__a", - "name": "File Splitter & Joiner Encrypted File", - "category": "file-splitter-joiner-encrypted-file", - "summary": "", - "developer_org": "le-minh-hoang", - "developer_name": "Le Minh Hoang", - "more_information": { - "description": [ - "FFSJ uses the extensions \".__a,\" \".__b,\" \".__c,\" ..., \"._aa,\" \"._ab,\" etc. when creating encrypted split archives. For unencrypted archives, it uses the extensions \".001,\" \".002,\" etc. All split archive files are created with the same file size. Split archives can be created and reconstructed from multiple directories.", - "NOTE: FFSJ actually stands for \"Fastest File Splitter & Joiner\" even though the program name is \"File Splitter & Joiner.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "__a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "__b": { - "slug": "__b", - "extension": "__b", - "name": "File Splitter & Joiner Encrypted Archive File", - "category": "file-splitter-joiner-encrypted-archive-file", - "summary": "", - "developer_org": "le-minh-hoang", - "developer_name": "Le Minh Hoang", - "more_information": { - "description": [ - "FFSJ uses the extensions \".__a,\" \".__b,\" \".__c,\" ..., \"._aa,\" \"._ab,\" etc. when creating encrypted split archives. The application uses \".001,\" \".002,\" etc. for unencrypted archives." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "__b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_doc": { - "slug": "_doc", - "extension": "_doc", - "name": "Renamed Microsoft Word Document", - "category": "renamed-microsoft-word-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Another reason why a _DOC file may be created by an email program, such as Windows Live Mail, is if the filename ends with a \".\" before the \".\" in the extension. For example, the email program changes sample..doc to sample._doc . This also commonly occurs with .DOCX , .XLS , and .XLSX files.", - "You can rename _DOC files by changing the \"._doc\" extension to \".doc\". After renaming the file, you can open it as a standard DOC file. Some programs that can open DOC files are Microsoft Word, Corel WordPerfect, LibreOffice Writer, and Apple Pages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_doc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_docx": { - "slug": "_docx", - "extension": "_docx", - "name": "Renamed Microsoft Word Document", - "category": "renamed-microsoft-word-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Another reason why a _DOCX file may be created by an email program, such as Windows Live Mail, is if the filename ends with a \".\" before the \".\" in the extension. For example, the email program changes sample..docx to sample._docx . This also commonly occurs with .DOC , .XLS , and .XLSX files.", - "Users may create DOCX files with various word processors, including Microsoft Word, Apache OpenOffice Writer, or Apple Pages. The files may store different types of documents, such as letters, reports, resumes, invitations, newsletters, business proposals." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_docx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_eml": { - "slug": "_eml", - "extension": "_eml", - "name": "Windows Live Mail Email File", - "category": "windows-live-mail-email-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_eml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_nws": { - "slug": "_nws", - "extension": "_nws", - "name": "Windows Live Mail Newsgroup Copy File", - "category": "windows-live-mail-newsgroup-copy-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_nws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_playmusicid": { - "slug": "_playmusicid", - "extension": "_playmusicid", - "name": "Google Play Music ID File", - "category": "google-play-music-id-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "_PLAYMUSICID files have no filename prefix and are simply named ._playmusicid .", - "_PLAYMUSICID files are not meant to be opened. Instead, they are used to verify the Google Play Music user. You can open a _PLAYMUSICID file and view the contents with a text editor. The files are located in the SD card in the following directory:", - "Android/​data/​com.google.android.music/​files/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_playmusicid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_sys.lfo": { - "slug": "_sys.lfo", - "extension": "_sys.lfo", - "name": "Adware File", - "category": "adware-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_sys.lfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_xls": { - "slug": "_xls", - "extension": "_xls", - "name": "Renamed Microsoft Excel Spreadsheet (Legacy)", - "category": "renamed-microsoft-excel-spreadsheet-legacy", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "_XLS files are almost always renamed XLS files. Most commonly, email programs such as Windows Live Mail mistakenly produce _XLS files. This happens when a user attaches a spreadsheet whose filename ends in . to an email.", - "For example, if you attach a spreadsheet named spreadsheet..xls to an email, Windows Live Mail will rename that file to spreadsheet._xls . This issue also occurs when users attach .DOC , .DOCX , and .XLSX files to emails.", - "While XLS, and thus _XLS, files are typically created by Microsoft Excel, they can also be created using other spreadsheet programs, such as OpenOffice Calc or Apple Numbers. After renaming your _XLS file to use the .xls extension, you should be able to open the file in any of those programs." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "After renaming your _XLS file to use the .xls extension, you can open it in any program that opens XLS files. These include:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_xls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "_xlsx": { - "slug": "_xlsx", - "extension": "_xlsx", - "name": "Renamed Microsoft Excel Spreadsheet", - "category": "renamed-microsoft-excel-spreadsheet", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "_XLSX files are almost always renamed XLSX files. Most commonly, email programs such as Windows Live Mail mistakenly produce _XLSX files. This happens when a user attaches a spreadsheet whose filename ends in . to an email.", - "For example, if you attach a spreadsheet named spreadsheet..xlsx to an email, Windows Live Mail will rename that file to spreadsheet._xlsx . This issue also occurs when users attach .DOC , .DOCX , and .XLS files to emails.", - "While XLSX, and thus _XLSX, files are typically created by Microsoft Excel, they can also be created using other spreadsheet programs, such as OpenOffice Calc or Apple Numbers. After renaming your _XLSX file to use the .xlsx extension, you should be able to open the file in any of those programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "_xlsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a": { - "slug": "a", - "extension": "a", - "name": "Static Library", - "category": "static-library", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A static libraries are more common in Unix-like systems than in Windows systems. In Windows, static libraries typically use the \".lib\" extension instead of the \".a\" extension.", - "NOTE: Using static libraries may result in larger program files, but enables faster loading times compared to dynamic libraries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a00": { - "slug": "a00", - "extension": "a00", - "name": "ALZip Second Split Archive File", - "category": "alzip-second-split-archive-file", - "summary": "", - "developer_org": "estsoft", - "developer_name": "ESTsoft", - "more_information": { - "description": [ - "NOTE: All files in the spanned archive must be available in order for the original file archive to be reassembled." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a01": { - "slug": "a01", - "extension": "a01", - "name": "ALZip Third Split Archive File", - "category": "alzip-third-split-archive-file", - "summary": "", - "developer_org": "estsoft", - "developer_name": "ESTsoft", - "more_information": { - "description": [ - "NOTE: All files that make up the spanned archive must be available in order for the original file archive to be reassembled." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a02": { - "slug": "a02", - "extension": "a02", - "name": "ALZip Fourth Split Archive File", - "category": "alzip-fourth-split-archive-file", - "summary": "", - "developer_org": "estsoft", - "developer_name": "ESTsoft", - "more_information": { - "description": [ - "NOTE: All files that make up the spanned archive must be available in order to reassemble to original file archive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a02.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a1": { - "slug": "a1", - "extension": "a1", - "name": "Compiled Free Pascal Archive", - "category": "compiled-free-pascal-archive", - "summary": "", - "developer_org": "free-pascal", - "developer_name": "Free Pascal", - "more_information": { - "description": [ - "When compiling .PAS and other Pascal-related files, Free Pascal creates many non-executable files. These files are used during the compilation process but are not needed afterward.", - "A1 files are extraneous archives created during the Free Pascal compilation process. Free Pascal creates A1 files when used on the go321v1 platform. On other platforms, Free Pascal creates .a , .aw , and .ao files, which are the same as A1 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a1wish": { - "slug": "a1wish", - "extension": "a1wish", - "name": "Audials Wishlist File", - "category": "audials-wishlist-file", - "summary": "", - "developer_org": "audials", - "developer_name": "Audials", - "more_information": { - "description": [ - "Music wishlists can be saved and opened from the Music wishes tab in the Audials software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a1wish.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a26": { - "slug": "a26", - "extension": "a26", - "name": "Atari 2600 ROM", - "category": "atari-2600-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a26.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2b": { - "slug": "a2b", - "extension": "a2b", - "name": "Adlib Tracker II Instrument Bank", - "category": "adlib-tracker-ii-instrument-bank", - "summary": "", - "developer_org": "adlib", - "developer_name": "Adlib", - "more_information": { - "description": [ - "NOTE: A2B files are similar to the original .BNK files used by the Reality Adlib Tracker program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2c": { - "slug": "a2c", - "extension": "a2c", - "name": "Alice Object File", - "category": "alice-object-file", - "summary": "", - "developer_org": "carnegie-mellon-university", - "developer_name": "Carnegie Mellon University", - "more_information": { - "description": [ - "Alice can import several 3D file formats, including .DWG , .DXF , .ASE , and .AI files. However, these files must be converted to the A2C format in order to be edited with Alice." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2c.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2i": { - "slug": "a2i", - "extension": "a2i", - "name": "Adlib Tracker II Instrument File", - "category": "adlib-tracker-ii-instrument-file", - "summary": "", - "developer_org": "adlib", - "developer_name": "Adlib", - "more_information": { - "description": [ - "NOTE: The original Adlib Tracker instrument file has the .INS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2l": { - "slug": "a2l", - "extension": "a2l", - "name": "ASAP2 ECU Description File", - "category": "asap2-ecu-description-file", - "summary": "", - "developer_org": "asam-mcd-2mc", - "developer_name": "ASAM MCD-2MC", - "more_information": { - "description": [ - "The A2L format has been adopted widely by the \"xCU\" development, testing, and calibration community. It is used by products such as AVL CRETA Calibration Data Management, a solution for the calibration of powertrain systems (automobile propulsion)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2m": { - "slug": "a2m", - "extension": "a2m", - "name": "TS-AudioToMIDI Settings File", - "category": "ts-audiotomidi-settings-file", - "summary": "", - "developer_org": "adlib", - "developer_name": "Adlib", - "more_information": { - "description": [ - "The A2M file contains settings for the following options: Tune, Auto Tune, Threshold, Noise Gate, Selectivity, Sharpness, MIDI Instrument, MIDI channel, Transpose, Algorithm, Minimal Note, and Pause duration. Settings for the Equalizer (EQ), Filter, and Harmonic model are also saved." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2p": { - "slug": "a2p", - "extension": "a2p", - "name": "Adlib Tracker II Pattern File", - "category": "adlib-tracker-ii-pattern-file", - "summary": "", - "developer_org": "adlib", - "developer_name": "Adlib", - "more_information": { - "description": [ - "Other related AdLib Tracker II song format files include .A2M and .A2T .", - "NOTE: Adlib Tracker II is a DOS program but should run on any Windows platform." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2t": { - "slug": "a2t", - "extension": "a2t", - "name": "Adlib Tracker II Tiny Module File", - "category": "adlib-tracker-ii-tiny-module-file", - "summary": "", - "developer_org": "adlib", - "developer_name": "Adlib", - "more_information": { - "description": [ - "Another related AdLib Tracker II song format file besides the A2M file is the .A2P file.", - "NOTE: Adlib Tracker II is a DOS program but should run on any Windows platform." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2theme": { - "slug": "a2theme", - "extension": "a2theme", - "name": "Aston 2 Theme File", - "category": "aston-2-theme-file", - "summary": "", - "developer_org": "gladiators-software", - "developer_name": "Gladiators Software", - "more_information": { - "description": [ - "The A2THEME compressed archive contains bitmap graphics as well as XML files that define the layout of the theme elements.", - "NOTE: If you download an A2THEME file, you can double-click the file to install the theme, since Aston automatically registers the \".a2theme\" file association when installed. However, because A2THEME files are saved in the ZIP format, the Web browser may automatically assign the \".zip\" extension to the downloaded file. Therefore, you first need to change the extension to \".a2theme\" and then double-click the file to install the theme." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2theme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a2w": { - "slug": "a2w", - "extension": "a2w", - "name": "Alice World", - "category": "alice-world", - "summary": "", - "developer_org": "adlib", - "developer_name": "Adlib", - "more_information": { - "description": [ - "NOTE: A2W files are similar to the original .BNK files used by the Reality Adlib Tracker program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a2w.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a3d": { - "slug": "a3d", - "extension": "a3d", - "name": "Alternativa Player 3D Export File", - "category": "alternativa-player-3d-export-file", - "summary": "", - "developer_org": "alternativa", - "developer_name": "Alternativa", - "more_information": { - "description": [ - "To create the A3D file:", - "To load and view the A3D fuel:" - ] - }, - "common_filenames": [ - { - "filename": "defaultModel.a3d", - "description": "defaultModel.a3d - Name given to your A3D file held within the folder contained within the ZIP file you created when you exported the A3D file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a3l": { - "slug": "a3l", - "extension": "a3l", - "name": "Authorware 3 Library", - "category": "authorware-3-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a3l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a3m": { - "slug": "a3m", - "extension": "a3m", - "name": "Authorware 3 Macintosh File", - "category": "authorware-3-macintosh-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a3m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a3p": { - "slug": "a3p", - "extension": "a3p", - "name": "Alice 3 Project", - "category": "alice-3-project", - "summary": "", - "developer_org": "carnegie-mellon-university", - "developer_name": "Carnegie Mellon University", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/a3p_12346.png", - "alt": "Screenshot of a .a3p file in Alice 3", - "caption": "A3P file open in Alice 3" - }, - "description": [ - "Alice is an educational programming language and IDE that teachers use to teach programming concepts to middle-grade students. In Alice, students drag and drop characters, objects, and code snippets to produce 3D animations. A student can edit their animation in either Alice's Scene Editor, which allows the student to add and manipulate objects, or Code Editor, which allows the student to animate objects.", - "Alice 3 saves students' animation projects as A3P files. From within Alice 3, students can export the animation their A3P file contains as an .A3W file, which is a Zip archive that contains all the animation's assets. Students can use their A3W file to play their animation in the Alice Player, a standalone Alice animation player.", - "NOTE: A3P files are not compatible with previous versions of Alice, and animation projects created in previous versions of Alice are not compatible with Alice 3." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/a3p_12346.png", - "alt": "Screenshot of a .a3p file in Alice 3", - "caption": "A3P file open in Alice 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a3p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a3w": { - "slug": "a3w", - "extension": "a3w", - "name": "Authorware 3 Windows File", - "category": "authorware-3-windows-file", - "summary": "", - "developer_org": "carnegie-mellon-university", - "developer_name": "Carnegie Mellon University", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/a3w_12347.png", - "alt": "Screenshot of a .a3w file in Alice Player", - "caption": "A3W file open in Alice Player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a3w.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a3x": { - "slug": "a3x", - "extension": "a3x", - "name": "Compiled AutoIt v3 Script", - "category": "compiled-autoit-v3-script", - "summary": "", - "developer_org": "autoit", - "developer_name": "AutoIt", - "more_information": { - "description": [ - "AU3 scripts are designed for automating commands within Windows and for other general scripting purposes. The A3X format enables you to compile your AU3 script into a standalone executable, which allows you to distribute smaller files that don't need to include the AutoIt3.exe file in each compiled script. A3X files can be run by an AutoIt interpreter, such as AutoIt3 or a compiled script with the AutoItExecuteAllowed flag set, or it can also be included in another script.", - "NOTE: AutoIt uses a programming language similar to BASIC and can simulate keystrokes, mouse movement, and manipulate windows, which can automate tasks that are not possible with VBScript or SendKeys." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a3x.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a4l": { - "slug": "a4l", - "extension": "a4l", - "name": "Authorware 4 Library", - "category": "authorware-4-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a4l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a4m": { - "slug": "a4m", - "extension": "a4m", - "name": "Authorware 4 Macintosh File", - "category": "authorware-4-macintosh-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a4m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a4p": { - "slug": "a4p", - "extension": "a4p", - "name": "A4Desk Pro Project File", - "category": "a4desk-pro-project-file", - "summary": "", - "developer_org": "avanquest-software", - "developer_name": "Avanquest Software", - "more_information": { - "description": [ - "Flash websites created with an A4Desk Pro template can be customized to tailor the needs of the specific business or organization." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a4p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a4w": { - "slug": "a4w", - "extension": "a4w", - "name": "Authorware 4 Windows File", - "category": "authorware-4-windows-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a4w.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a52": { - "slug": "a52", - "extension": "a52", - "name": "Atari 5200 Game ROM", - "category": "atari-5200-game-rom", - "summary": "", - "developer_org": "advanced-television-systems-committee", - "developer_name": "Advanced Television Systems Committee", - "more_information": { - "description": [ - "The Atari 5200 SuperSystem, more commonly referred to as just the Atari 5200, was a video game console released in 1982. Some popular games for the console included:", - "To preserve the games that their Atari 5200 cartridges contain, gamers created utilities that allowed them to save a cartridge's data as an A52 file. Using an A52 file, a gamer can transfer the game the file contains to another Atari 5200 cartridge or, more commonly, play the game on their PC, using an Atari 5200 emulator.", - "NOTE: Atari discontinued the Atari 5200 in 1984." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a52.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a5l": { - "slug": "a5l", - "extension": "a5l", - "name": "Authorware 5 Library", - "category": "authorware-5-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a5l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a5rpt": { - "slug": "a5rpt", - "extension": "a5rpt", - "name": "Alpha Five Project Report File", - "category": "alpha-five-project-report-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "To create an A5RPT file, select \"Reports (Project)\" in the left pane, click \"New,\" select Create New Report , select your \"SQL Data Source,\" click OK , and follow the prompts.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a5rpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a5w": { - "slug": "a5w", - "extension": "a5w", - "name": "Alpha Five Webpage File", - "category": "alpha-five-webpage-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "A5W files contain standard webpage code as well as source code written in using Alpha Five syntax. The Alpha Five source code is demarcated by the open and close tags <%a5 and a5> . When a user's Web browser requests an A5W webpage, the Alpha Five server parses the Alpha Five source code and then returns the resulting webpage to the user's browser.", - "NOTE: Since A5W files are webpages, you may see a trailing \".a5w\" in your browser's URL when going to an Alpha Five application page, similarly to how you would see a trailing \".html\" for a plain HTML webpage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a5w.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a5wcmp": { - "slug": "a5wcmp", - "extension": "a5wcmp", - "name": "Alpha Five Web Components File", - "category": "alpha-five-web-components-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "common_filenames": [ - { - "filename": "[name of the A5W file].a5wcmp", - "description": "[name of the A5W file].a5wcmp - When you create a web component in your A5W file, the A5WCMP file will be created with the same name as the A5W file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a5wcmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a65": { - "slug": "a65", - "extension": "a65", - "name": "Authorware 6.5 File", - "category": "authorware-6.5-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a65.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a6p": { - "slug": "a6p", - "extension": "a6p", - "name": "Authorware 6 Project", - "category": "authorware-6-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Authorware was an Integrated Development Environment ( IDE ) that teachers and businesses used to create eLearning applications. It allowed users to design, add content to, and even manually script their applications, before publishing them via CD, DVD, or a network.", - "Version 6 of Authorware saved users' app creation projects as A6P files. Saving a project as an A6P file allowed a user to continue editing their app, even after publication. For example, if a user found an issue with their published app, they could open the app's A6P file, fix the issue, and re-publish the fixed app.", - "NOTE: Adobe discontinued Authorware in 2007, after releasing Authorware 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a6p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a6page": { - "slug": "a6page", - "extension": "a6page", - "name": "Artisan 6 Page", - "category": "artisan-6-page", - "summary": "", - "developer_org": "forever", - "developer_name": "FOREVER", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/a6page_13664.jpg", - "alt": "Screenshot of a .a6page file in FOREVER Artisan 6", - "caption": "A6PAGE file open in FOREVER Artisan 6" - }, - "description": [ - "Artisan allows you to customize pages with photos, text, shapes, and other elements for various memory-related designs, such as scrapbooks, photo books, and calendars. You can then export them to be preserved digitally or printed.", - "The A6PAGE format is a Zip archive that stores various files, including:", - "NOTE: Artisan was formerly known as Storybook Creator and developed by Creative Memories. FOREVER then acquired Storybook Creator and re-branded it as Artisan." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/a6page_13664.jpg", - "alt": "Screenshot of a .a6page file in FOREVER Artisan 6", - "caption": "A6PAGE file open in FOREVER Artisan 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a6page.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a6proj": { - "slug": "a6proj", - "extension": "a6proj", - "name": "Artisan 6 Project", - "category": "artisan-6-project", - "summary": "", - "developer_org": "forever", - "developer_name": "FOREVER", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/a6proj_13665.jpg", - "alt": "Screenshot of a .a6proj file in FOREVER Artisan 6", - "caption": "A6PROJ file open in FOREVER Artisan 6" - }, - "description": [ - "Artisan provides various tools to customize memory-related designs, such as scrapbooks, photo books, and calendars with text, shapes, photos, and other elements. When saving a project, Artisan creates an A6PROJ file to store information about it and saves it in a folder with the same name as the project and other related files.", - "NOTE: Artisan was formerly Storybook Creator, which Creative Memories initially developed. FOREVER then acquired Storybook Creator and re-branded it as Artisan." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/a6proj_13665.jpg", - "alt": "Screenshot of a .a6proj file in FOREVER Artisan 6", - "caption": "A6PROJ file open in FOREVER Artisan 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a6proj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a78": { - "slug": "a78", - "extension": "a78", - "name": "Atari 7800 ROM", - "category": "atari-7800-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A78 files are used by a variety of emulators to play older Atari games on computers. Some Atari 7800 emulators that can open A78 files include Emu7800, ProSystem Emulator, MESS, and OpenEmu.", - "Atari 7800 is a video game console released in 1986 that replaced the Atari 5200. Some Atari 7800 game titles include Centipede, Dig Dug, Ms. Pac-Man, and Desert Falcon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a78.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a7d": { - "slug": "a7d", - "extension": "a7d", - "name": "Authorware 7 Model", - "category": "authorware-7-model", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "A flowline appears similar to a flowchart and is one of the main features of the Authorware application. The flowline outlines the structure of your application with icons that can be dragged and dropped into the flowline. The model holds a custom structure of the icons (each icon represents a function) that can be inserted into a flowline. Models are very useful for maintaining continuity across applications, especially when working with a team of developers.", - "To create an A7D file, highlight your structure of icons, select File → Save in Model... , name the file, choose the save location (should be placed in the \"Knowledge Objects\" folder in the Authorware directory), and click Save . You can now choose the model from the \"Knowledge Objects\" panel.", - "NOTE: Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a7d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a7l": { - "slug": "a7l", - "extension": "a7l", - "name": "Authorware 7 Library", - "category": "authorware-7-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "A7L library files only store individual icons that do not have any flowline or icon structure. The content that the library does store is only a link to the content not the actual content. Like the .A7D file, the library file is helpful for project teams that need to develop programs using the same content.", - "To create an A7L file, select File → New → Library and add your icons from the flowline. Then, select File → Save or Save As... , name the file, choose the save location, and click Save .", - "NOTE: Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems. Authorware was discontinued in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a7l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a7p": { - "slug": "a7p", - "extension": "a7p", - "name": "Authorware 7 Project", - "category": "authorware-7-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Authorware is a discontinued Integrated Development Environment ( IDE ) that allowed teachers and businesses to create eLearning apps. After creating an app, an Authorware user could publish the app via CD, DVD, or a network, for use by students, employees, and others.", - "Version 7 of Authorware saved users' eLearning app projects as A7P files. Saving an app as an A7P file allowed a user to edit their app at any time, even after publication. For example, if a user found an error in one of their eLearning lessons, they could open their app's A7P file, fix the error, and republish their eLearning app.", - "NOTE: Adobe discontinued Authorware after the 2007 release of version 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a7p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a7r": { - "slug": "a7r", - "extension": "a7r", - "name": "Authorware 7 Runtime File", - "category": "authorware-7-runtime-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "An A7R file is created with Authorware's one-button publishing feature. When you use the application's package publishing option, you can choose to package the A7P file as an .EXE or A7R file. To create the A7R file, select File → Publish → Package... , choose \"Without Runtime\" from the drop down menu, and click \"Save File(s) & Package...\". Then, name the file, choose the save location, and click Save .", - "NOTE: After the release of version 7, Macromedia was was acquired by Adobe Systems and eventually discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a7r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "a8s": { - "slug": "a8s", - "extension": "a8s", - "name": "Anim8or Script", - "category": "anim8or-script", - "summary": "", - "developer_org": "steven-glanville", - "developer_name": "Steven Glanville", - "more_information": { - "description": [ - "Anim8or scripts can be used for various purposes including scripted object modeling, importing and exporting new file formats, and adding other plug-in features to the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "a8s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aa": { - "slug": "aa", - "extension": "aa", - "name": "Audible Audio Book File", - "category": "audible-audio-book-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Audible files are supported by the Apple iPod, Creative Zen, SanDisk Sansa, various GPS devices, and the Amazon Kindle.", - "NOTE: AA audio files can be converted to the more compatible .MP3 format using a program like Tunebite, TuneCab, or SoundTaxi Media Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aa3": { - "slug": "aa3", - "extension": "aa3", - "name": "ATRAC Audio File", - "category": "atrac-audio-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "Sony developed the ATRAC compression algorithms and released them in 1992. ATRAC first appeared in the MiniDisc data storage format (a format meant to replace the cassette tape, but the CD quickly surpassed it).", - "ATRAC underwent several updates throughout the 1990s and 2000s. However, few audio players or devices adopted the format outside of Sony audio devices (like the Walkman) and Sony's discontinued Connect Music Store. Sony eventually ended the development of ATRAC codecs in 2008.", - "NOTE: Audio files compressed with ATRAC compression often bear the .aa3 file extension, but they may also be saved in the OpenMG Audio container with the .oma ( .OMA file) or .omg ( .OMG file) file extensions. Additionally, .AT3 files use the ATRAC3 codec." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aa3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aaa": { - "slug": "aaa", - "extension": "aaa", - "name": "CryptoWall Ransomware Encrypted File", - "category": "cryptowall-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Version 3.0 of CryptoWall ransomware is a type of malware utilized by cybercriminals that encrypts a user's files. It was prevalent in late-2015 and early-2016.", - "After the ransomware takes the files hostage, it forces the victim to pay the perpetrator to unlock the files. It is typically introduced to a victim's computer through spam emails with malicious links or file attachments. When an unsuspecting user downloads and opens the file attachment or clicks the embedded link in the email, the virus runs on the computer.", - "When the ransomware runs on a user's computer, it encrypts files on the computer and adds the .aaa extension onto the names of the files. The types of files typically targeted include personal documents, images, videos, and backup files, such as .JPG , .ODT , .PPTX , .XLSX , .MP4 , and .WMV files. For example, a image.jpg file becomes image.jpg.aaa .", - "The virus then generates a HELP_YOUR_FILES.TXT , HELP_YOUR_FILES.PNG , or HELP_YOUR_FILES.HTML file in each folder on the user's computer that contains infected AAA files. The .HTML , .PNG , and .TXT files provide information explaining the hostile takeover of the user's files and how the user can recover their files by paying a ransom payment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aaa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aab": { - "slug": "aab", - "extension": "aab", - "name": "Android App Bundle", - "category": "android-app-bundle", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Traditionally, developers have directly uploaded APK files to Google Play for distribution. However, with the release of the new Android App Bundle format, Google encourages developers to switch to the new format using Android Studio 3.2 or later. Once an AAB file has been uploaded to Google Play, Dynamic Delivery automatically creates and code signs optimized APK files.", - "NOTE: App bundles cannot be installed as Android apps on user devices. Instead, they are meant to be used for generating APK files for specific device configurations. If you'd like to generate APK files from an AAB file, you can use a tool called bundletool . Google provides this utility so that developers can perform local device testing before submitting app bundles to Google Play." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aac": { - "slug": "aac", - "extension": "aac", - "name": "Advanced Audio Coding File", - "summary": "An AAC file is an audio file similar to an .MP3 file but compressed with Advanced Audio Coding (AAC), a lossy digital audio compression standard. The lossy compression maintains quality nearly indistinguishable from the original audio source, making it optimal for compressing music data.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Audio Files", - "category_slug": "audio-files", - "rating": 3.3, - "votes": 143, - "last_updated": "April 19, 2022", - "more_information": { - "content": [ - "Various companies, including Nokia, LG Electronics, Dolby, Sony, Panasonic, and NEC, jointly developed and maintain the AAC standard. They initially released it in 1997, and the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) standardized it.", - "AAC offers several performance improvements over MP3 . Some features include a higher coding efficiency for stationary and transient signals, a simpler filterbank, and better handling of frequencies above 16 kHz.", - "Various devices and apps utilize AAC as their default method for encoding audio. Examples include the iPhone, Nintendo 3DS, Apple iTunes Music Store, Apple Music, and PlayStation 4.", - "NOTE: While the .aac extension is sometimes used for AAC-encoded files, they are often saved with an .M4A file extension." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aac_1.png", - "srcset": "https://fileinfo.com/img/ss/md/aac_1.png 760w, https://fileinfo.com/img/ss/sm/aac_1.png 380w", - "alt": "Screenshot of a .aac file in Adobe Audition 2021", - "width": "380", - "height": "253", - "caption": "AAC file open in Adobe Audition 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open an AAC file with various audio players, including Microsoft Media Player (Windows) and Apple Music (Mac).", - "You can also play AAC files with Nullsoft Winamp (Windows), VideoLAN VLC media player (multiplatform), Adobe Audition (multiplatform), and MPlayer (multiplatform).", - "Several mobile apps support AAC files as well, including Apple Music (iOS), olimsoft OPlayer (Android), and Videolabs VLC for Android (Android)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.830113", - "source": { - "url": "https://fileinfo.com/extension/aac", - "file": "aac.html" - } - }, - "aae": { - "slug": "aae", - "extension": "aae", - "name": "Sidecar Image Edit File", - "category": "sidecar-image-edit-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aae_10137.png", - "alt": "Screenshot of a .aae file in Microsoft Notepad", - "caption": "AAE file open in Microsoft Notepad" - }, - "description": [ - "AAE files are created by the Photos app in iOS 8 and later and macOS 10.10 and later. The files save edits made in Photos, so users' original images are not overwritten when edited.", - "When you open an edited .JPG file in Photos, the app references the JPG's associated AAE file and applies any edits it contains. The AAE file's data is saved in the XML format, which means the files can be opened and viewed with a text editor, such as Apple TextEdit or Microsoft Notepad.", - "If you import pictures edited using the Photos app to Windows or an older version of macOS, you will most likely notice AAE files accompanying your images. In Windows, the .aae extension may be hidden by default, but the AAE files bear the same name as the JPG files whose edits they contain. After you import your pictures into Windows, you can delete the pictures' AAE files without erasing the associated pictures." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aae_10137.png", - "alt": "Screenshot of a .aae file in Microsoft Notepad", - "caption": "AAE file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aae.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aaf": { - "slug": "aaf", - "extension": "aaf", - "name": "Advanced Authoring Format File", - "category": "advanced-authoring-format-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "The Advanced Authoring Format is used as interchange format between platforms.", - "NOTE: Adobe Premiere Pro can export AAF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aaf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aai": { - "slug": "aai", - "extension": "aai", - "name": "Dune HD AAI Image", - "category": "dune-hd-aai-image", - "summary": "", - "developer_org": "dune-hd", - "developer_name": "Dune HD", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aai_13696.png", - "alt": "Screenshot of a .aai file in AAImageViewer 1", - "caption": "AAI file open in AAImageViewer 1" - }, - "description": [ - "Dune HD specializes in media players for organizing, playing, and streaming media to televisions. Models include BOXY, Ultra Vision 4K, and Magic 4K Plus.", - "Typically, the Dune HD media players organize AAI images into folders based on the content for which they are designed. For example, information for an Internet radio station may be saved in the \"Station1\" folder, which includes a .TXT file describing the visualization parameters and the AAI image for the station's icon (likely named icon.aai ).", - "The AAImageGen app available from Dune HD allows you to convert images, such as .JPG , .PNG , and .BMP , to the AAI format. The tool can run on Windows.", - "NOTE: The maximum AAI image size is 2047 x 2047 pixels." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aai_13696.png", - "alt": "Screenshot of a .aai file in AAImageViewer 1", - "caption": "AAI file open in AAImageViewer 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aai.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aam": { - "slug": "aam", - "extension": "aam", - "name": "Authorware Map File", - "category": "authorware-map-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Authorware applications may be deployed to CD/DVDs, corporate networks, and the Web. They can be played using the Authorware Web Player, which is a Web browser plug-in." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aan": { - "slug": "aan", - "extension": "aan", - "name": "Pro Tools Elastic Audio Analysis File", - "category": "pro-tools-elastic-audio-analysis-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "When you manually edit Analysis markers or change the Event Sensitivity property in the Elastic Properties window, AAN files are created by Pro Tools and placed in the session's Rendered Files folder. Since the files are temporary, any unused AAN files are erased when you close the session." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aao": { - "slug": "aao", - "extension": "aao", - "name": "America's Army Map File", - "category": "america-s-army-map-file", - "summary": "", - "developer_org": "dataland-software", - "developer_name": "Dataland Software", - "more_information": { - "description": [ - "AAO files are stored in the Maps directory of an AA installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aao.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aar": { - "slug": "aar", - "extension": "aar", - "name": "Android Archive", - "category": "android-archive", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Android app libraries are commonly available through remote repositories and can be compiled into Android apps using Gradle, the Android Studio tool used for creating Android packages (APK files). AAR files are an alternative to this build process and can be compiled manually into an app by importing them into app modules within Android Studio. Third-party developers often provide a remote Gradle dependency for automatic integration as well as and an AAR file in case developers would like to manually integrate the library.", - "NOTE: AAR files are stored in the .ZIP format and can be decompressed with any zip utility. They can store everything that a standard APK file contains, including resources, source code, and a manifest file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aaui": { - "slug": "aaui", - "extension": "aaui", - "name": "Acrobat User Interface File", - "category": "acrobat-user-interface-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Tool Sets can be downloaded and shared on the Acrobat Tool Set Exchange page at AcrobatUsers.com, a website maintained by Adobe.", - "NOTE: The AAUI format was introduced with Adobe Acrobat XI Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aaui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aawdef": { - "slug": "aawdef", - "extension": "aawdef", - "name": "Ad-Aware Definitions File", - "category": "ad-aware-definitions-file", - "summary": "", - "developer_org": "lavasoft", - "developer_name": "Lavasoft", - "more_information": { - "description": [ - "The main definitions file is named \" core.aawdef \" and is located in the \"C:\\Documents and Settings\\All Users\\Application Data\\Lavasoft\\Ad-Aware 2007\\\" directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aawdef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aax": { - "slug": "aax", - "extension": "aax", - "name": "Audible Enhanced Audiobook File", - "category": "audible-enhanced-audiobook-file", - "summary": "", - "developer_org": "audible", - "developer_name": "Audible", - "more_information": { - "description": [ - "Since AAX files support images, they are often used for kid's books. AudibleKids has two types of Enhanced Audiobooks: Picture Books and Graphic Novels. The images are automatically shown as the user listens to the story.", - "AAX files can be played by iTunes and are also supported by the Apple iPod and the Amazon Kindle 2. However, before playing the files, users need an Audible.com account, which requires a subscription fee." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aaxc": { - "slug": "aaxc", - "extension": "aaxc", - "name": "Encrypted Audible Enhanced Audiobook", - "category": "encrypted-audible-enhanced-audiobook", - "summary": "", - "developer_org": "audible", - "developer_name": "Audible", - "more_information": { - "description": [ - "In 2019, the mobile versions of Audible began saving users' audiobooks as AAXC files, instead of .AAX files. AAXC files contain an additional layer of encryption, to prevent users from converting the files to .MP3 files and playing them in non-Audible media players.", - "None of the free tools that allow users to convert AAX files to MP3 files work on AAXC files. However, Audible users can still download any of their audiobooks as AAX files in the Audible desktop app, and then convert those files to MP3 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aaxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aaxplugin": { - "slug": "aaxplugin", - "extension": "aaxplugin", - "name": "Avid Audio eXtension Plugin File", - "category": "avid-audio-extension-plugin-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "AAXPLUGIN files can be created by Avid as well as third-party developers to add functionality to Pro Tools.", - "In Windows, the plugins are located in the following directory:", - "C:\\​Program Files\\​Common Files\\​Avid\\​Audio\\​Plug-Ins", - "In Mac OS X, the plugins are located in the following directory:", - "Macintosh HD/​Library/​Application Support/​Avid/​Audio/​Plug-Ins" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aaxplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ab": { - "slug": "ab", - "extension": "ab", - "name": "Android Debug Bridge Backup", - "category": "android-debug-bridge-backup", - "summary": "", - "developer_org": "ford-motor-company", - "developer_name": "Ford Motor Company", - "more_information": { - "description": [ - "Android Debug Bridge is a command-line tool that allows Android developers to communicate with Android devices from a PC. To use a device with ADB, developers must first enable USB debugging within the device's Developer options. (To access Developer options, select Settings → About phone and tap the phone's build number seven times. Developer options will then appear on the device's Settings screen.) Then, the developer must connect the device to a PC that has Android Studio installed, using either WiFi or a USB cable.", - "When working with devices running Android 4.0 (Ice Cream Sandwich) or higher, developers can use ADB to create a snapshot of the device's current state. These snapshots are saved as AB files.", - "To use ADB to back up your Android device:", - "This will create an AB file that contains your device data and app data. If you want to create an AB file that also includes backups of the .APK files stored on your device, execute the following command instead:", - "adb backup -apk -all", - "After you execute this command, ADB will ask whether you want to encrypt your backup using a password. Enter a password if you so desire. Then, select Back up my data . After you do, ADB will create a backup.ab file in your current directory." - ] - }, - "common_filenames": [ - { - "filename": "backup.ab", - "description": "backup.ab - An Android device backup created by Android Debug Bridge." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ab1": { - "slug": "ab1", - "extension": "ab1", - "name": "DNA Electropherogram File", - "category": "dna-electropherogram-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ab1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ab2": { - "slug": "ab2", - "extension": "ab2", - "name": "Print Shop Address Book File", - "category": "print-shop-address-book-file", - "summary": "", - "developer_org": "broderbund", - "developer_name": "Broderbund", - "more_information": { - "description": [ - "AB2 files were originally created by a program called Parsons Address Book, which is now owned by Broderbund and supported through Print Shop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ab2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ab3": { - "slug": "ab3", - "extension": "ab3", - "name": "PhotoImpact 3 Album", - "category": "photoimpact-3-album", - "summary": "", - "developer_org": "ulead", - "developer_name": "Ulead", - "more_information": { - "description": [ - "PhotoImpact is a discontinued image editing program that was published by Ulead, before being acquired by Corel. Ulead released version 3 of PhotoImpact in 1996.", - "In PhotoImpact version 3, users could save an album of edited images as an AB3 file. However, these files do not contain the images themselves, but only information used to load the images. Thus, if you move an image referenced in an AB3 file, PhotoImpact will not be able to load that image when loading the AB3 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ab3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aba": { - "slug": "aba", - "extension": "aba", - "name": "Palm Address Book Archive", - "category": "palm-address-book-archive", - "summary": "", - "developer_org": "avant-force", - "developer_name": "Avant Force", - "more_information": { - "description": [ - "ABA add-on files can be installed through the following menu option in Avant Browser: Tools → Avant Browser Options → Add-ons . They may also be installed by referencing a file using the \"aba://\" protocol." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abbu": { - "slug": "abbu", - "extension": "abbu", - "name": "Address Book Backup", - "category": "address-book-backup", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: Address Book was renamed to Contacts in 2012 with the release of OS X Mountain Lion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abbu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abc": { - "slug": "abc", - "extension": "abc", - "name": "ABC Music Notation", - "category": "abc-music-notation", - "summary": "", - "developer_org": "igrafx", - "developer_name": "iGrafx", - "more_information": { - "description": [ - "ABC files can be converted to the MusicXML format using the Web service called Abc2xml. This service is also used by MuseScore for importing ABC files (as a preinstalled plugin). You can import ABC files in MuseScore by selecting Plugins → ABC Import ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abcd": { - "slug": "abcd", - "extension": "abcd", - "name": "AudioVisual Book Data File", - "category": "audiovisual-book-data-file", - "summary": "", - "developer_org": "av-books-publishers", - "developer_name": "AV Books Publishers", - "more_information": { - "description": [ - "AudioVisual books are sometimes called the DVDs of the book publishing industry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abcddb": { - "slug": "abcddb", - "extension": "abcddb", - "name": "Apple Address Book Contact List", - "category": "apple-address-book-contact-list", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The ABCDDB file can be found in the following directory:", - "UserHome(Home Icon) > Library > Application Support > AddressBook", - "NOTE: OS X Mountain Lion replaced the Address Book application with the Contacts application." - ] - }, - "common_filenames": [ - { - "filename": "AddressBook-v22.abcddb", - "description": "AddressBook-v22.abcddb - If your Address Book contacts aren't displaying correctly, quit the application, move this file from the \"AddressBook\" folder to your desktop, and start up the Address Book application again." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abcddb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abcdp": { - "slug": "abcdp", - "extension": "abcdp", - "name": "Address Book CoreData Person File", - "category": "address-book-coredata-person-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When Address Book is opened, ABCDP files are used to build or rebuild the SQLite database, which is used for quick searching. The files also enable address searching within the Mail and iChat applications, which are integrated with Address Book.", - "ABCDP files can be found in the following directory: /​Library/​Application Support/​AddressBook/​Metadata", - "NOTE: The ABCDP format was introduced in OS X 10.6. In OS X 10.8, the Address Book application was replaced with the Contacts application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abcdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abdata": { - "slug": "abdata", - "extension": "abdata", - "name": "Adobe Bridge Data File", - "category": "adobe-bridge-data-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/abdata_5487.png", - "alt": "Screenshot of a .abdata file in Apple TextEdit 1", - "caption": "ABDATA file open in Apple TextEdit 1" - }, - "description": [ - "Bridge is a digital asset management tool that allows you to organize your multimedia files, create workflows to automate tasks, and publish creative assets. The software integrates with other Adobe programs, including Photoshop , After Effects , and Illustrator .", - "You can find ABDATA files stored in the Bridge directory. For example, the Adobe Bridge Metadata Preferences.abdata file for Bridge 2022 is located in the following directory in macOS:", - "Users/​[username]/​Library/​Application Support/​Adobe/​Bridge 2022" - ] - }, - "common_filenames": [ - { - "filename": "Adobe Bridge Metadata Preferences.abdata", - "description": "Adobe Bridge Metadata Preferences.abdata - Name of the ABDATA file that stores Bridge preferences." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/abdata_5487.png", - "alt": "Screenshot of a .abdata file in Apple TextEdit 1", - "caption": "ABDATA file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abdata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abex": { - "slug": "abex", - "extension": "abex", - "name": "Enhanced Android Backup", - "category": "enhanced-android-backup", - "summary": "", - "developer_org": "camalot", - "developer_name": "Camalot", - "more_information": { - "description": [ - "Droid Explorer allows Windows users to manage, explore, and back up a connected Android device's files. In addition to being able to produce normal Android backup files, Droid Explorer can produce ABEX, or enhanced Android backup, files. These files contain a unique header that links the backup they contain to a specific Android device, so the backup can be restored on only that device.", - "An example ABEX file header looks like:", - "ENHANCED ANDROID BACKUP\\n [DEVICE ID]\\n [Droid Explorer Version]\\n [ABEX Version]\\n $$$ ENHANCED ANDROID BACKUP $$$\\n", - "The backup the file contains begins beneath this header." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abf": { - "slug": "abf", - "extension": "abf", - "name": "Adobe Binary Screen Font File", - "category": "adobe-binary-screen-font-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The ABF format is also known as the \"Adobe Glyph Bitmap Distribution Format.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abi": { - "slug": "abi", - "extension": "abi", - "name": "DNA Chromatogram File", - "category": "dna-chromatogram-file", - "summary": "", - "developer_org": "abisource", - "developer_name": "AbiSource", - "more_information": { - "description": [ - "AbiWord is a word processor for Windows, macOS, and Linux. However, beginning with the release of version 3, the AbiSource community only develops the Linux version.", - "While AbiWord comes with various word-processing features, plug-ins allow you to customize the program by adding functionality not delivered with the original package. For example, you can install an AbiWord plug-in to open .SVG graphics or export a document to the .PDF format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abk": { - "slug": "abk", - "extension": "abk", - "name": "Automatic Backup File", - "category": "automatic-backup-file", - "summary": "", - "developer_org": "martin-blume", - "developer_name": "Martin Blume", - "more_information": { - "description": [ - "NOTE: ABK files typically are not meant to be opened directly. Typically, the program that created them will guide users in the process of recovering any lost data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abkprj": { - "slug": "abkprj", - "extension": "abkprj", - "name": "Ashampoo Backup Project", - "category": "ashampoo-backup-project", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abkprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abm": { - "slug": "abm", - "extension": "abm", - "name": "Music Album", - "category": "music-album", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ABM files may be created by various music-related software programs. However, they typically use different formatting and can only be opened by the original program that created them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abp": { - "slug": "abp", - "extension": "abp", - "name": "AVS Barcode Profile", - "category": "avs-barcode-profile", - "summary": "", - "developer_org": "avs", - "developer_name": "AVS", - "more_information": { - "description": [ - "Barcode Source supports the following barcode formats:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abr": { - "slug": "abr", - "extension": "abr", - "name": "Adobe Photoshop Brushes", - "category": "adobe-photoshop-brushes", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/abr_3596.png", - "alt": "Screenshot of a .abr file in Adobe Photoshop 2022", - "caption": "ABR file open in Adobe Photoshop 2022" - }, - "description": [ - "Photoshop's Brush tool allows you to paint brush strokes with a variety of sizes, textures, and other effects. After creating a brush or brushes in Photoshop, you can export those brushes as a single ABR file. This allows you to share the brushes with other Photoshop users.", - "By default, Photoshop stores brushes in the following directory:", - "Adobe Photoshop/​Presets/​Brushes", - "To export one or more Photoshop brushes as an ABR file:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/abr_3596.png", - "alt": "Screenshot of a .abr file in Adobe Photoshop 2022", - "caption": "ABR file open in Adobe Photoshop 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abs": { - "slug": "abs", - "extension": "abs", - "name": "Absolute Database File", - "category": "absolute-database-file", - "summary": "", - "developer_org": "ab-sudoku", - "developer_name": "AB SuDoKu", - "more_information": { - "description": [ - "You can create an ABS database using the DBManager utility included with the Absolute DB installation set, which is located in the following directory:", - "\\​AbsoluteDatabase\\​Ultils\\​Bin\\​", - "You can also create an ABS database from your application using the CreateDatabase method of the TABSDatabase component.", - "NOTE: Absolute Database is used as an alternative to the Borland Database Engine (BDE)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abt": { - "slug": "abt", - "extension": "abt", - "name": "Annotated Braille Text File", - "category": "annotated-braille-text-file", - "summary": "", - "developer_org": "computer-application-specialties-company", - "developer_name": "Computer Application Specialties Company", - "more_information": { - "description": [ - "Similar to the more common .BRF file extension. BRL and BRF files are commonly used for making digital publications available to those who are blind.", - "To create an ABT file in CASC Braille 2000, select New → Braille File , name the file, select \"Annotated Braille Text File (abt)\" from the file type drop down menu, and click OK .", - "To open an ABT file in CASC Braille 2000, select Open → Braille File , navigate to the file, and click Open .", - "NOTE: CASC Braille 2000 replaced ED-IT PC, which used the ABT extension also but was written in its own, different proprietary format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abu": { - "slug": "abu", - "extension": "abu", - "name": "Asus App Backup File", - "category": "asus-app-backup-file", - "summary": "", - "developer_org": "asus", - "developer_name": "Asus", - "more_information": { - "description": [ - "App Backup can be used to create ABU backup files and restore them as well. If you choose to only backup data, the ABU file will be a manageable size. However, if you choose to include data and the app, the ABU file will be a larger more unmanageable size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abu1": { - "slug": "abu1", - "extension": "abu1", - "name": "ASUS Backup File", - "category": "asus-backup-file", - "summary": "", - "developer_org": "asus", - "developer_name": "Asus", - "more_information": { - "description": [ - "ASUS Backup can be used to backup data stored only in external storage. Any data stored in internal storage must be copied and moved manually by the user to external storage in order to be backed up.", - "When you create a backup of data on your ZenFone device, one or more ABU1 files are created and stored in the \"ASUSBackup\" folder on the SD card of the device. ABU1 files can be opened by ASUS Backup to restore the data to the ZenFone device.", - "NOTE: ASUS Backup has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abu1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abw": { - "slug": "abw", - "extension": "abw", - "name": "AbiWord Document", - "category": "abiword-document", - "summary": "", - "developer_org": "abisource", - "developer_name": "AbiSource", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/abw_2425.png", - "alt": "Screenshot of a .abw file in AbiSource AbiWord 2.8", - "caption": "ABW file open in AbiSource AbiWord 2.8" - }, - "description": [ - "AbiWord is an open-source word processor with many standard features, including text-formatting tools and spell check. While older versions of the application are available for Windows, macOS, and Linux, AbiSource only actively develops the software for Linux since version 3.", - "ABW is the default file format in which AbiWord saves documents. To create an ABW file with AbiWord:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/abw_2425.png", - "alt": "Screenshot of a .abw file in AbiSource AbiWord 2.8", - "caption": "ABW file open in AbiSource AbiWord 2.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "abx": { - "slug": "abx", - "extension": "abx", - "name": "WordPerfect Address Book", - "category": "wordperfect-address-book", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "NOTE: ABX files were originally created in WordPerfect Mail which has now been integrated into the WordPerfect Office Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "abx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aby": { - "slug": "aby", - "extension": "aby", - "name": "AOL Address Book File", - "category": "aol-address-book-file", - "summary": "", - "developer_org": "aol", - "developer_name": "AOL", - "more_information": { - "description": [ - "ABY files are named with the convention [AOLUSERNAME].aby. They can be recovered and converted to other address book and email program formats using ePreserver." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aby.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ac$": { - "slug": "ac$", - "extension": "ac$", - "name": "AutoCAD Temporary File", - "category": "autocad-temporary-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AC$ files do not contain any drawing data and only exist when AutoCAD is open. They are automatically deleted when the program is closed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ac$.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ac": { - "slug": "ac", - "extension": "ac", - "name": "Autoconf Script", - "category": "autoconf-script", - "summary": "", - "developer_org": "incline-software", - "developer_name": "Incline Software", - "more_information": { - "description": [ - "Autoconf scripts are typically named \" configure.ac .\" The automatic configuration script is created by running the preprocessor program m4 with the configure.ac file as input." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ac3": { - "slug": "ac3", - "extension": "ac3", - "name": "Audio Codec 3 File", - "category": "audio-codec-3-file", - "summary": "", - "developer_org": "dolby-laboratories", - "developer_name": "Dolby Laboratories", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ac3_1554.png", - "alt": "Screenshot of a .ac3 file in VideoLAN VLC media player", - "caption": "AC3 file open in VideoLAN VLC media player" - }, - "description": [ - "Dolby created the Dolby Digital format for use in cinemas and home theaters with surround sound capabilities. Each of an AC3 file's primary audio channels is meant to be played on a different surround sound speaker (left, center, right, left surround, right surround). The sixth channel, known as the low-frequency effects (LFE) channel, contains intense low-frequency sounds meant to be played on a subwoofer.", - "However, televisions, PCs, and other devices can also play the audio an AC3 file contains. To do so, these devices downmix the AC3 file's audio, playing multiple channels worth of audio out the same output device. For example, a computer with only left and right speakers will play an AC3 file's center channel out both speakers, to approximate surround sound playback as best it can." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ac3_1554.png", - "alt": "Screenshot of a .ac3 file in VideoLAN VLC media player", - "caption": "AC3 file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ac3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ac5": { - "slug": "ac5", - "extension": "ac5", - "name": "ArtCut 5 Document", - "category": "artcut-5-document", - "summary": "", - "developer_org": "wentai", - "developer_name": "Wentai", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ac5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ac6": { - "slug": "ac6", - "extension": "ac6", - "name": "ArtCut 6 Document", - "category": "artcut-6-document", - "summary": "", - "developer_org": "wentai", - "developer_name": "Wentai", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ac6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aca": { - "slug": "aca", - "extension": "aca", - "name": "Agent Character Animation File", - "category": "agent-character-animation-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Microsoft Agent has been discontinued with the release of Windows 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acb": { - "slug": "acb", - "extension": "acb", - "name": "Adobe Photoshop Color Book File", - "category": "adobe-photoshop-color-book-file", - "summary": "", - "developer_org": "aol", - "developer_name": "AOL", - "more_information": { - "description": [ - "Color books are used for creating images that conform to certain color standards. For example, some color catalogs are better for screen displays while others are better for scanning or print. In Photoshop CS5, you can choose a color book when selecting the Color Libraries button from the Color Picker window. Several ACB files are provided with the Photoshop installation within the \\​Presets\\​Color Books\\​ directory.", - "Photoshop provides color books for color catalogs such as ANPA, DIC, FOCOLTONE, HKS, PANTONE, TOYO, and TRUMATCH.", - "NOTE: Adobe InDesign and Illustrator also use color books stored in ACB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acbl": { - "slug": "acbl", - "extension": "acbl", - "name": "Adobe Color Book Legacy File", - "category": "adobe-color-book-legacy-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe color books now use the .ACB extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acc": { - "slug": "acc", - "extension": "acc", - "name": "Graphics Accounts Data File", - "category": "graphics-accounts-data-file", - "summary": "", - "developer_org": "digital-research", - "developer_name": "Digital Research", - "more_information": { - "description": [ - "ACC files may be opened along with a corresponding budget ( .BGT ) file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accda": { - "slug": "accda", - "extension": "accda", - "name": "Access Add-in File", - "category": "access-add-in-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Older versions of Access use the .MDA and .MDE extensions for add-ins." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accdb": { - "slug": "accdb", - "extension": "accdb", - "name": "Access 2007 Database", - "category": "access-2007-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The ACCDB format is similar to the MDB format it replaced. However, the ACCDB format supports additional functionality, such as:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accdc": { - "slug": "accdc", - "extension": "accdc", - "name": "Microsoft Access Signed Package", - "category": "microsoft-access-signed-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ACCDC files allow users to distribute trusted database files over the Internet. After receiving an ACCDB file, you can import it back into Access by selecting File → Open... . When importing the file, you will be prompted and asked whether or not you trust the signed certificate from the publisher." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accde": { - "slug": "accde", - "extension": "accde", - "name": "Access Execute Only Database", - "category": "access-execute-only-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Other functions that cannot be performed in an ACCDE database include modifying forms, reports, and modules.", - "NOTE: ACCDE files are used in place of .MDE files, which are used by older versions of Access." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accde.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accdr": { - "slug": "accdr", - "extension": "accdr", - "name": "Access Runtime Application", - "category": "access-runtime-application", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "If you want to run an ACCDB database in read-only mode, rename the file extension to \".accdr\" and then open it. To restore the database to its original read-write format, rename the extension back to \".accdb.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accdt": { - "slug": "accdt", - "extension": "accdt", - "name": "Microsoft Access Database Template", - "category": "microsoft-access-database-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ACCDT files are used for creating multiple .ACCDB databases from the same starting point. They also can be useful for partitioning information between applications that use similarly structured data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accdu": { - "slug": "accdu", - "extension": "accdu", - "name": "Access Add-in File", - "category": "access-add-in-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accdu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accdw": { - "slug": "accdw", - "extension": "accdw", - "name": "Microsoft Access Database Link File", - "category": "microsoft-access-database-link-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "After an ACCDW file is opened, the target ACCDB file is automatically downloaded to a local copy on the user's computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accdw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accft": { - "slug": "accft", - "extension": "accft", - "name": "Microsoft Access Data Type Template", - "category": "microsoft-access-data-type-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "An example use of ACCFT files is when creating a person's address. You could save the fields and data types for First Name, Last Name, Street, City, State, and Zip Code together as an ACCFT file and then reuse it across multiple database tables." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "accountpicture-ms": { - "slug": "accountpicture-ms", - "extension": "accountpicture-ms", - "name": "Windows 8 Account Picture File", - "category": "windows-8-account-picture-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In Windows 8, you can modify your account picture by clicking on your username in the upper-right hand corner of the Start screen and then choosing \"Change account picture\" from the drop down menu. From the Personalize window that appears, you can either choose an image file by clicking the Browse button, or you can take a picture with your webcam by selecting the Camera option.", - "ACCOUNTPICTURE-MS files are saved in a proprietary format and cannot be viewed with a standard image viewer. They are located in the following directory:", - "C:\\​Users\\​[user]\\​AppData\\​Roaming\\​Microsoft\\​Windows\\​AccountPictures\\​", - "NOTE: During the Windows 8 beta, Microsoft used the .USERTILE-MS extension for account pictures. These files were referred to as \"user tiles.\" However, Microsoft adopted the term \"account picture\" for the final release version of Windows 8." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "accountpicture-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acd-bak": { - "slug": "acd-bak", - "extension": "acd-bak", - "name": "MAGIX ACID Project Backup File", - "category": "magix-acid-project-backup-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "ACD-BAK files are created automatically by the software. They are saved to the same directory as the ACD project file. The ACD-BAK file can be used for restoring the most recent edits in the event the program unexpectedly shuts down.", - "NOTE: ACID was developed by Sony until it was sold to MAGIX in 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acd-bak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acd-zip": { - "slug": "acd-zip", - "extension": "acd-zip", - "name": "Sony ACID Project With Embedded Media File", - "category": "sony-acid-project-with-embedded-media-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "ACD-ZIP files are used for saving and loading audio projects and all related asset files. Since they are stored in a Zip format, you can view the compressed files manually by renaming the extension to \".zip\" and opening the file with a Zip utility.", - "NOTE: ACID Music Studio and Pro were developed by Sony, but were acquired by MAGIX in 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acd-zip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acd": { - "slug": "acd", - "extension": "acd", - "name": "ACID Project File", - "category": "acid-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ACID and Sound Forge Pro were originally developed by Sonic Foundry, then owned by Sony, but are now developed by MAGIX." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ace": { - "slug": "ace", - "extension": "ace", - "name": "WinAce Compressed Archive", - "category": "winace-compressed-archive", - "summary": "", - "developer_org": "e-merge", - "developer_name": "E-merge", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ace_231.png", - "alt": "Screenshot of a .ace file in E-merge WinAce", - "caption": "ACE file open in E-merge WinAce" - }, - "description": [ - "WinAce was an archiving and encryption utility available for Windows. Primarily, it allowed users to package one or more files within compressed archives. By default, WinAce saved these archives in its proprietary ACE format.", - "E-merge discontinued WinAce in the 2000s. The last version of the program is WinAce 2.69, which was released in 2007." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ace_231.png", - "alt": "Screenshot of a .ace file in E-merge WinAce", - "caption": "ACE file open in E-merge WinAce" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ace.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acelive": { - "slug": "acelive", - "extension": "acelive", - "name": "Acelive Broadcast File", - "category": "acelive-broadcast-file", - "summary": "", - "developer_org": "ace-stream", - "developer_name": "ACE Stream", - "more_information": { - "description": [ - "ACELIVE files are created after a broadcast is launched using the acestreamengine-stream command in ACE Stream. Clients can access the broadcast using the ACELIVE file. However, in order for a client to connect to receive a broadcast it must first connect with an authorized node that has been marked as “trustworthy” by the creator of the broadcast. The list of authorized or “trustworthy” nodes is stored in the ACELIVE file, which is why it is required to connect to a broadcast.", - "ACELIVE files can be opened by ACE Player, which is included with the Ace Stream Media package and based on the VLC media player with BitTorrent support. They can also by opened by VLC media player and Winamp." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acelive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acf": { - "slug": "acf", - "extension": "acf", - "name": "Steam Application Cache File", - "category": "steam-application-cache-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "ACF files are used by newer versions of the Steam content delivery system. Older versions use .GCF and .NCF files." - ] - }, - "common_filenames": [ - { - "filename": "F16.acf", - "description": "F16.acf - The file Google Earth Pro uses to simulate flying an F-16." - }, - { - "filename": "SR22.acf", - "description": "SR22.acf - The file Google Earth Pro uses to simulate flying an SR22." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/acf_13118.png", - "alt": "Screenshot of a .acf file in Microsoft Visual Studio Code", - "caption": "ACF file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acfm": { - "slug": "acfm", - "extension": "acfm", - "name": "Adobe Composite Font Metrics File", - "category": "adobe-composite-font-metrics-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ACFM files also specify the metrics for Original Composite Font (OCF) fonts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acg": { - "slug": "acg", - "extension": "acg", - "name": "Agent Preview File", - "category": "agent-preview-file", - "summary": "", - "developer_org": "bolide-software", - "developer_name": "Bolide Software", - "more_information": { - "description": [ - "Microsoft Agent is a program that came preinstalled with Windows 98 through Windows Vista, but Microsoft discontinued it when it released Windows 8. The program featured animated characters that would interact with the user to help them better understand the operating system or assist them through issues." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acid": { - "slug": "acid", - "extension": "acid", - "name": "ACID Encrypted File", - "category": "acid-encrypted-file", - "summary": "", - "developer_org": "data-on-acid", - "developer_name": "Data on Acid", - "more_information": { - "description": [ - "ACiD (A Covert Identity) is an application used to encrypt files with sensitive information. It can encrypt one file or an entire directory with an encryption key generated by a quantum random number generator. The program can be used to secure files on your computer or when sending files via email.", - "NOTE: AciD is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acl": { - "slug": "acl", - "extension": "acl", - "name": "AutoCorrect List File", - "category": "autocorrect-list-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Typically, one global AutoCorrect list is created per language for each user. Changes made in one Office program affect all other Office applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acm": { - "slug": "acm", - "extension": "acm", - "name": "Interplay Audio File", - "category": "interplay-audio-file", - "summary": "", - "developer_org": "bioware", - "developer_name": "BioWare", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acmi": { - "slug": "acmi", - "extension": "acmi", - "name": "Tacview Flight Track File", - "category": "tacview-flight-track-file", - "summary": "", - "developer_org": "raia-software", - "developer_name": "Raia Software", - "more_information": { - "description": [ - "Tacview allows users to record flight data from real-world GPS data and flight simulators, such as X-Plane, Microsoft Flight Simulator, Lockheed Martin Prepar3D, IL-2 Sturmovik, and DCS World. The ACMI file is created by Tacview when a user saves the flight data from an imported simulator flight or real-life flight. Users can then share and re-open the files with Tacview to review flights for the purpose of improving their piloting skills.", - "Since ACMI files can grow large in size, Tacview allows users to compress them with .ZIP compression to save storage space. Tacview allows users to choose the level of compression when they compress them and creates a file with the .zip.acmi file extension.", - "NOTE: ACMI files are typically saved in the \\​My Documents\\​Tacview\\​ folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aco": { - "slug": "aco", - "extension": "aco", - "name": "Adobe Photoshop Color Swatch File", - "category": "adobe-photoshop-color-swatch-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ACO files are useful for controlling colors for different publishing media, such as digital image files and paper prints. Several color swatch files are included with the Adobe Photoshop installation in the /​Presets/​Color Swatches/​ directory, which include colors for the ANPA, FOCOLTONE, HKS, PANTONE, TOYO, and TRUMATCH standards." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acorn": { - "slug": "acorn", - "extension": "acorn", - "name": "Acorn Image", - "category": "acorn-image", - "summary": "", - "developer_org": "flying-meat", - "developer_name": "Flying Meat", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/acorn_8082.png", - "alt": "Screenshot of a .acorn file in Flying Meat Acorn", - "caption": "ACORN file open in Flying Meat Acorn" - }, - "description": [ - "Acorn is a macOS-only image editor that allows you to add text, shapes, and effects to images, as well as make other adjustments. Like Adobe Photoshop, Acorn allows you to add elements and make adjustments using layers, which keep some image elements separate from others. This allows you to edit the element(s) stored in one layer without affecting others. (For example, you can add, move, and edit a text layer without affecting your background image.)", - "Primarily, images created in Acorn are saved as ACORN files. The ACORN format preserves an image's layers, so you can continue editing them in the future. Acorn allows you to save images in other formats, but many of these formats \"flatten\" the image into a single layer, making additional editing more difficult." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/acorn_8082.png", - "alt": "Screenshot of a .acorn file in Flying Meat Acorn", - "caption": "ACORN file open in Flying Meat Acorn" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acorn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acp": { - "slug": "acp", - "extension": "acp", - "name": "Alfresco Content Package", - "category": "alfresco-content-package", - "summary": "", - "developer_org": "es-computing", - "developer_name": "ES-Computing", - "more_information": { - "description": [ - "ACP files are used for backing up repository data as well as for transferring data between Alfresco repositories. Any data exported by Alfresco can be imported by any other repository.", - "NOTE: ACP files are saved in a compressed .ZIP format even though they have the \".acp\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acq": { - "slug": "acq", - "extension": "acq", - "name": "AcqKnowledge Data Graph File", - "category": "acqknowledge-data-graph-file", - "summary": "", - "developer_org": "biopac-systems", - "developer_name": "BIOPAC Systems", - "more_information": { - "description": [ - "ACQ files, along with GTL graph template file are the main file types associated with the AcqKnowledge program. You can created an ACQ file by selecting File → Save as and choosing \"ACQ\". Once the file is created you can modify the file, save the file, or export the file to another format.", - "NOTE: AcqKnowledge is commonly used with BIOPAC hardware, which specializes in collecting data such as EMG, pulse, respiration, EEG, electrogastrogram, temperature, and eye movement of a person." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acr": { - "slug": "acr", - "extension": "acr", - "name": "ACRobot Script", - "category": "acrobot-script", - "summary": "", - "developer_org": "national-electrical-manufacturers-association", - "developer_name": "National Electrical Manufacturers Association", - "more_information": { - "description": [ - "ACR files are created using ACRobot's built-in scripting language. However, they are recorded based on the user's actions and do not require any manual programming." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acrobatsecuritysettings": { - "slug": "acrobatsecuritysettings", - "extension": "acrobatsecuritysettings", - "name": "Adobe Acrobat Security Settings File", - "category": "adobe-acrobat-security-settings-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ACROBATSECURITYSETTINGS files are used to configure multiple machines with the same security settings. In addition, they help maintain security settings with Adobe Acrobat version upgrades. They can be imported and exported through Adobe Acrobat.", - "ACROBATSECURITYSETTINGS files have advantages over .FDF files because they compile all security settings into one file instead of across many FDF files, they can be digitally signed and encrypted for security, and they can be distributed securely across a workgroup or enterprise of computers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acrobatsecuritysettings.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acrodata": { - "slug": "acrodata", - "extension": "acrodata", - "name": "Acrobat Data File", - "category": "acrobat-data-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Acrodata files are referenced by Acrobat and should not be opened by the user. Common filenames include \" directories.acrodata ,\" \" appearances.acrodata ,\" \" addressbook.acrodata ,\" and \" security-policy.acrodata .\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acrodata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acroplugin": { - "slug": "acroplugin", - "extension": "acroplugin", - "name": "Adobe Acrobat Plug-in", - "category": "adobe-acrobat-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Plugins are commonly created for batch publishing documents in a specific file or page layout format. Acrobat plug-ins can be created by third party developers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acroplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acs": { - "slug": "acs", - "extension": "acs", - "name": "Agent Character File", - "category": "agent-character-file", - "summary": "", - "developer_org": "raven-software", - "developer_name": "Raven Software", - "more_information": { - "description": [ - "NOTE: Support for Microsoft Agent was discontinued with the release of Windows 7." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/acs_13044.png", - "alt": "Screenshot of a .acs file in Microsoft Visual Studio Code", - "caption": "ACS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acs2": { - "slug": "acs2", - "extension": "acs2", - "name": "AIMP Skin File", - "category": "aimp-skin-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To add a skin to AIMP, place the ACS2 file in the C:\\​Program Files\\​AIMP[version]\\​Skins directory. Then go to Skins in the AIMP application, select your skin, and click Apply .", - "NOTE: The ACS2 file can be created and edited by the AIMP2 Skin Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acs2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acs3": { - "slug": "acs3", - "extension": "acs3", - "name": "AIMP Skin File", - "category": "aimp-skin-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To add a skin to your AIMP player, place the ACS3 file in the C:\\​Program Files\\​AIMP3\\​Skins directory. Then go to Skins in the AIMP application, select your skin, and click Apply .", - "NOTE: The ACS3 file replaced the .ACS2 file with version 3 of AIMP. The ACS2 file can still be opened by version 3 of AIMP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acs3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acsm": { - "slug": "acsm", - "extension": "acsm", - "name": "Adobe Content Server Message", - "category": "adobe-content-server-message", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Most Digital Editions users will not encounter an ACSM file. If you do find an ACSM file, it likely means one of your eBook downloads was interrupted. You can double-click your ACSM file to resume the download in Digital Editions. The ACSM file will be stored wherever your browser saves downloaded files.", - "NOTE: Even if you use another eReader program, such as Kobo Desktop, you may still receive an ACSM file while downloading an eBook. If so, you must download the eBook using Adobe Digital Editions. After downloading the eBook, you can transfer its .EPUB file to your other eReader program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acsm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "act": { - "slug": "act", - "extension": "act", - "name": "ADPCM Compressed Audio", - "category": "adpcm-compressed-audio", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Various models of Chinese media players (often referred to as S1 MP3 players) and voice recorders can save audio recordings in the ACT format. This lossy format was developed by Actions Semiconductor and is usually a device's lowest-quality recording format. (Audio recorded at higher quality is typically saved as a .WAV file.)", - "To create an ACT file, users record audio using either a device's built-in microphone or FM radio. They can then play the ACT file on their device or transfer it to their computer, where they can convert it to the WAV format using conversion software included with their device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "act.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "actc": { - "slug": "actc", - "extension": "actc", - "name": "Action(s) Collection File", - "category": "action-s-collection-file", - "summary": "", - "developer_org": "app.jibres.com", - "developer_name": "app.jibres.com", - "more_information": { - "description": [ - "ACTC files are created using the Java Archive Tool included with the Java Development Kit (JDK). The ACTC file format is similar to the .JAR format and is packaged with Zip compression.", - "Action(s) is used to save time doing arduous and mundane tasks related to managing files, browsing the Internet, editing images, and checking emails. The program comes with a variety of actions that are prebuilt and ready to populate workflows like resizing images and sending them via email.", - "NOTE: Development of Action(s) ended in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "actc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "action": { - "slug": "action", - "extension": "action", - "name": "Automator Action", - "category": "automator-action", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Actions are used to automate tasks in macOS, typically with Finder or another program. The actions are especially helpful for repetitive tasks, such as batch creating sequential folders, editing images in Photoshop, or deleting files.", - "ACTION files may be saved in one of the following folders:", - "1. /​System/​Library/​Automator", - "The most common location of ACTION files in macOS.", - "2. /​Library/​Automator", - "The location for ACTION files installed by an administrator but available on all the accounts of the computer.", - "3. ~/​Library/​Automator", - "The location for ACTION files available for specific users.", - "NOTE: In Windows, ACTION files appear as folders that contain a number of component files. ACTION files cannot be opened on Windows PCs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "action.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "actm": { - "slug": "actm", - "extension": "actm", - "name": "AutoCAD Action Macro File", - "category": "autocad-action-macro-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "ACTM files enable users to automate repetitive tasks. They can be shared with other AutoCAD users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "actm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acts": { - "slug": "acts", - "extension": "acts", - "name": "WWE 2K20 Animation", - "category": "wwe-2k20-animation", - "summary": "", - "developer_org": "visual-concepts", - "developer_name": "Visual Concepts", - "more_information": { - "description": [ - "WWE 2K is a series of pro wrestling video games. WWE 2K20 was developed by Visual Concepts and published by 2K Sports.", - "WWE 2K20 stores various types of animations in ACTS files. These files contain data that is similar to the animation data used in WWE 2K19, which is stored in .PAC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "actx": { - "slug": "actx", - "extension": "actx", - "name": "DS Game Maker Action Description File", - "category": "ds-game-maker-action-description-file", - "summary": "", - "developer_org": "invisionsoft", - "developer_name": "Invisionsoft", - "more_information": { - "description": [ - "DS Game Maker includes several ACT and ACTX files with the game installation.", - "NOTE: Invisionsoft DS Game Maker is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "actx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acv": { - "slug": "acv", - "extension": "acv", - "name": "Photoshop Adjustment Curve", - "category": "photoshop-adjustment-curve", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/acv_4854.png", - "alt": "Screenshot of a .acv file in Adobe Photoshop", - "caption": "ACV file open in Adobe Photoshop" - }, - "description": [ - "Photoshop's Curves tool allows you to modify an image's colors using either a default or custom color adjustment curve. Most of these curves are saved as ACV files. (Curves drawn using the Curves tool's freehand setting are saved as .AMP files.)", - "The default ACV files Photoshop includes are saved in its Presets/​Curves directory. To create your own ACV file:", - "This will save your custom curve as an ACV file, in your user-specific Presets/​Curves directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/acv_4854.png", - "alt": "Screenshot of a .acv file in Adobe Photoshop", - "caption": "ACV file open in Adobe Photoshop" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acw": { - "slug": "acw", - "extension": "acw", - "name": "Windows Accessibility Wizard File", - "category": "windows-accessibility-wizard-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The Accessibility Wizard can be accessed in Windows XP by selecting Start → All Programs → Accessories → Accessibility → Accessibility Wizard . It can also be started by selecting Start → Run , typing \"accwiz,\" and then clicking \"OK.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acww": { - "slug": "acww", - "extension": "acww", - "name": "Animal Crossing Wild World Pattern File", - "category": "animal-crossing-wild-world-pattern-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: PattView can be used to view, edit, and create ACWW files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acww.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acx": { - "slug": "acx", - "extension": "acx", - "name": "Atari ST Program", - "category": "atari-st-program", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "Atari introduced the Atari ST line in 1985 and released several ST models, including 520ST and 1040ST. However, Atari discontinued the Atari ST line in 1993.", - "Retro computing enthusiasts utilize emulation software to run applications and play games on their modern computers. For example, a nostalgic computer user who enjoyed the Atari 1040ST computer from 1986 may install the Gemulator on their application to run a game saved as an ACX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "acz": { - "slug": "acz", - "extension": "acz", - "name": "AppCraft Project", - "category": "appcraft-project", - "summary": "", - "developer_org": "beyondapp", - "developer_name": "BeyondApp", - "more_information": { - "description": [ - "AppCraft is used to teach users, often kids, programming skills. The application lets users develop their own applications, which can be exported as an ACZ file, to share with others.", - "To create an ACZ file, select Export , which is located on the bottom bar of the project window. Then, name your file and select \"Make .acz.\"", - "NOTE: AppCraft has been renamed as CodingKids." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "acz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ad": { - "slug": "ad", - "extension": "ad", - "name": "After Dark Screensaver", - "category": "after-dark-screensaver", - "summary": "", - "developer_org": "berkeley-systems", - "developer_name": "Berkeley Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ad_prt": { - "slug": "ad_prt", - "extension": "ad_prt", - "name": "Alibre Design Part", - "category": "alibre-design-part", - "summary": "", - "developer_org": "alibre", - "developer_name": "Alibre", - "more_information": { - "description": [ - "Alibre Design Professional and Design Expert are Windows programs that allow engineers to design mechanical assemblies, such as engines, motors, HVAC systems, and turbines. To create assemblies, engineers combine various parts, which represent mechanical or sheet metal components.", - "Engineers can design parts themselves using Alibre Design's part design tools or import parts from outside the program. These parts are saved as AD_PRT files.", - "NOTE: Alibre Design also allows users to import parts saved in the STEP, .STP , .IGS , .PAR , .SLDPRT , and .IPT formats, among others. When a user saves one of these parts, they can choose to convert it to the AD_PRT format. Users must convert some imported parts to the AD_PRT format before they can include them in assemblies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ad_prt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ada": { - "slug": "ada", - "extension": "ada", - "name": "Ada Source Code", - "category": "ada-source-code", - "summary": "", - "developer_org": "jean-ichbiah-and-cii-honeywell-bull", - "developer_name": "Jean Ichbiah and CII Honeywell Bull", - "more_information": { - "description": [ - "CII Honeywell Bull developed the Ada programming language in response to a request from the U.S. Department of Defense (DoD). In the 1970s, the DoD realized the programs its embedded computer systems used were written in hundreds of different programming languages. To reduce this number, the DoD commissioned several companies to create a standard, secure programming language that could be used to develop most DoD programs. By the end of this process, Ada became the DoD's default programming language.", - "Typically, programs written in Ada consist of an ADB file, which stores the program's body, and an ADS file, which stores the programs package specifications, or \"specs.\" However, developers sometimes save Ada source code in ADA files. For example, if a developer is importing Ada source code into another program, they may save that code as an ADA file and manually specify whether the file is a body file or a specs file.", - "Because Ada contains many safety- and security-related features, it is used to develop programs for not only the defense industry, but also the transportation, space, and financial industries. Therefore, ADA files may contain programs written for use in any of these industries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ada.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adadownload": { - "slug": "adadownload", - "extension": "adadownload", - "name": "Adobe Download Assistant Partial Download File", - "category": "adobe-download-assistant-partial-download-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The \".adadownload\" file extension is added to the file being downloaded. When the download is complete, the file extension is removed.", - "NOTE: Adobe Download Assistant has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adadownload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adame": { - "slug": "adame", - "extension": "adame", - "name": "Adame Ransomware Encrypted File", - "category": "adame-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Adame is a type of malware utilized by cybercriminals that takes a user's files hostage and forces him to pay the perpetrator to unlock the files. It is most often introduced to a victim's computer through spam emails with malicious file attachments that contain macros and are downloaded and run by unsuspecting users. The virus may also be introduced when a user clicks on malicious online advertisements or downloads malicious files from torrent websites.", - "When the ransomware runs on a user's computer, it encrypts files on the computer and adds the .adame extension onto the names of the files. The targeted files are typically documents, images, videos, and backup files, such as .PDF , .PNG , .MP4 , and .DB files. For example, a picture.png file becomes picture.png.adame .", - "The virus then generates an info.hta and info.txt file on the desktop of the user's computer. The info.hta file contains an HTML program that displays a pop-up window explaining the hostile takeover of the user's files. The info.txt file is the plain text version of the HTML program. The information in the two files includes an explanation about what occurred on the computer, the encryption used on the files, and how the user can recover his files by paying a ransom payment." - ] - }, - "common_filenames": [ - { - "filename": "example.docx.id[1K748H90-3283].[ [email protected] ].Adame", - "description": "example.docx.id[1K748H90-3283].[ [email protected] ].Adame - Example of an ADAME file with the ID assigned to the victim and email address of the virus developer appended onto the file extension." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adb": { - "slug": "adb", - "extension": "adb", - "name": "Ada Body File", - "category": "ada-body-file", - "summary": "", - "developer_org": "now-software", - "developer_name": "Now Software", - "more_information": { - "description": [ - "ADB files can be reused by other Alpha Five programs.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adblock": { - "slug": "adblock", - "extension": "adblock", - "name": "Alpha Five Library Temporary File", - "category": "alpha-five-library-temporary-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "The ADBLOCK file is utilized by Alpha Five to lock the database in order to keep only one user refreshing the database at a time. If a user begins the refreshing process but does not finish it, Alpha Five won't erase the file. You will then receive a message indicating that another user is refreshing the database. If this happens, just delete the ADBLOCK file and try to refresh it again.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your database].adblock", - "description": "[Name of your database].adblock - When a database is created, the ADBLOCK file will be created with the same name as your database." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adblock.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adc": { - "slug": "adc", - "extension": "adc", - "name": "Scanstudio 16 Color Image", - "category": "scanstudio-16-color-image", - "summary": "", - "developer_org": "steffen-gutmann", - "developer_name": "Steffen Gutmann", - "more_information": { - "description": [ - "ADC files are rarely used anymore. They can be opened by some older ESRI and SGSI GIS software products." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adcp": { - "slug": "adcp", - "extension": "adcp", - "name": "Adobe Device Central Project File", - "category": "adobe-device-central-project-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Device Central projects allow developers to consolidate information about devices for which they are creating Flash content.", - "NOTE: Adobe Device Central was discontinued in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "add": { - "slug": "add", - "extension": "add", - "name": "Dynamics AX Developer Documentation File", - "category": "dynamics-ax-developer-documentation-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "add.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "addin": { - "slug": "addin", - "extension": "addin", - "name": "Visual Studio Add-in Definition File", - "category": "visual-studio-add-in-definition-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ADDIN files are required in order to register new add-ins in the Add-In Manager. They are typically saved in the folder that was created for the add-in project. ADDIN files are saved using XML formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "addin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "addism": { - "slug": "addism", - "extension": "addism", - "name": "Addism Data File", - "category": "addism-data-file", - "summary": "", - "developer_org": "max-langer", - "developer_name": "Max Langer", - "more_information": { - "description": [ - "Addism's is a simple calculation tool with an interface that can be set as light and dark modes. You can perform a variety of calculations with the tool such as addition, multiplication, division, sin, cos, tan, and percentage. The app also allows you to share your calculations through email, Twitter, Facebook, or Messages as well as as .PDF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "addism.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "addoc": { - "slug": "addoc", - "extension": "addoc", - "name": "AudioDesk Project", - "category": "audiodesk-project", - "summary": "", - "developer_org": "motu", - "developer_name": "MOTU", - "more_information": { - "description": [ - "MOTU AudioDesk is a digital audio workstation ( DAW ) that allows audio producers to edit, mix, record, play back, and export audio. When producers create a new project in AudioDesk, the program saves the project as an ADDOC file.", - "ADDOC files do not contain any audio. Instead, they contain references to the audio files used in an AudioDesk project, as well as data used to organize and apply edits made to those files. Typically, AudioDesk imports and stores audio files referenced in ADDOC files in the program's Audio Files folder.", - "NOTE: While you can download MOTU AudioDesk for free from MOTU's website, you must possess a MOTU audio interface to install AudioDesk. So, you cannot open an ADDOC file in AudioDesk unless you own a MOTU audio interface." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "addoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "addon": { - "slug": "addon", - "extension": "addon", - "name": "CFS Console Add-on", - "category": "cfs-console-add-on", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "more_information": { - "description": [ - "Users who purchase Zaplots software use the company's CFS Console to install and run that software. Most notably, Zaplots publishes video games and backup software.", - "ADDON files allow users to add additional features to CFS Console. The add-on an ADDON file contains is installed using an AOIS file, which contains an installer script. Each ADDON file is linked to a specific AOIS file, used to install only that add-on." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "addon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ade": { - "slug": "ade", - "extension": "ade", - "name": "Access Project Extension", - "category": "access-project-extension", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ADE files are also compressed so that they reduce the file size and optimize performance in Access. Even with the file compression and source code compilation, all database components in an ADE file behave in the same manner as the existing ADP project file.", - "NOTE: ADE projects help protect proprietary VBA source code by disallowing the original source code to be viewed or edited." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ade.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adf": { - "slug": "adf", - "extension": "adf", - "name": "ACT! Data File", - "category": "act-data-file", - "summary": "", - "developer_org": "py-software", - "developer_name": "PY Software", - "more_information": { - "description": [ - "ADF files are saved with an .ALF lookup file, which contains metadata required to navigate, backup, and restore the ACT! database. ADF files may also be archived within ACT! database backups, which use the .BAK extension. ADF files use Microsoft SQL Server formatting and are similar to .MDF files.", - "NOTE: Sage ACT! became Swiftpage Act! in 2013." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/adf_10860.jpg", - "alt": "Screenshot of a .adf file in Software AG ARIS Express 2.4", - "caption": "ADF file open in Software AG ARIS Express 2.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adg": { - "slug": "adg", - "extension": "adg", - "name": "Ableton Device Group", - "category": "ableton-device-group", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adi": { - "slug": "adi", - "extension": "adi", - "name": "AOMEI Backupper Disk Backup File", - "category": "aomei-backupper-disk-backup-file", - "summary": "", - "developer_org": "raymond-r.-ortgiesen-iv", - "developer_name": "Raymond R. Ortgiesen IV", - "more_information": { - "description": [ - "ADI files can be compressed and split into multiple files in order to reduce the size of the image file. You can also reduce the size of the file by choosing to only backup the used sectors of file systems.", - "NOTE: Active@ Disk Image also uses the \"adi\" file extension for saving disk image backup files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adicht": { - "slug": "adicht", - "extension": "adicht", - "name": "LabChart Data File", - "category": "labchart-data-file", - "summary": "", - "developer_org": "adinstruments", - "developer_name": "ADInstruments", - "more_information": { - "description": [ - "ADICHT files are created when a user selects File → Save as in LabChart. The ADICHT file format is not supported by many programs but you can export the format to several other formats such as MATLAB, WAV, PCLAMP, IGOR, and CSV. To do this, select File → Export... then select the data format.", - "LabChart allows you to connect various devices in order to record, view, analyze, plot, and share biological signals. The program is used for medical purposes, such as calculating a person's cardiac output or analyzing blood pressure. LabChart is used in research and educational fields that include muscle, cardiovascular, respiratory, nervous & sensory, electrophysiology, chemical & physical, and exercise & sport science disciplines." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adicht.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adidat": { - "slug": "adidat", - "extension": "adidat", - "name": "ADInstruments Simple Data File", - "category": "adinstruments-simple-data-file", - "summary": "", - "developer_org": "adinstruments", - "developer_name": "ADInstruments", - "more_information": { - "description": [ - "ADIDAT files are created when a user exports data as \"raw data\" from LabChart. The file format is only supported by versions 6.1.1 and later.", - "LabChart allows you to connect various devices in order to record, view, analyze, plot, and share biological signals. The program is used for medical purposes, such as calculating a person's cardiac output or analyzing blood pressure. LabChart is used in research and educational fields that include muscle, cardiovascular, respiratory, nervous & sensory, electrophysiology, chemical & physical, and exercise & sport science disciplines." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adidat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adif": { - "slug": "adif", - "extension": "adif", - "name": "Amateur Data Interchange Format", - "category": "amateur-data-interchange-format", - "summary": "", - "developer_org": "raymond-r.-ortgiesen-iv", - "developer_name": "Raymond R. Ortgiesen IV", - "more_information": { - "description": [ - "ADIF is used in the Amateur Radio Service, which consists of amateurs who use radio technology as a hobby. The format was released in 1996 and was adopted by a variety of Amateurfunk programs as the uniform format for exchanging logs between amateur radio enthusiasts. There are three specifications of ADIF. ADI files may be used by each specification of the format but ADX files (saved in an XML format) are primarily used by the third specification of ADIF.", - "NOTE: ADIF files are more commonly saved as .ADI files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adm": { - "slug": "adm", - "extension": "adm", - "name": "Portfolio Admin-Level Access Flag", - "category": "portfolio-admin-level-access-flag", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adml": { - "slug": "adml", - "extension": "adml", - "name": "Group Policy Language-Specific Administrative Template", - "category": "group-policy-language-specific-administrative-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ADML files allow the Group Policy Object Editor's user interface to display information in different languages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "admx": { - "slug": "admx", - "extension": "admx", - "name": "Group Policy Administrative Template File", - "category": "group-policy-administrative-template-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ADMX files control what users are capable of doing on their computer. For example, an ADMX file in a work environment may restrict access to the Internet or downloading certain types of files. Windows 7 administrators can access local policies using the Local Group Policy Editor MMC snap-in ( .MSC file), which is named gpedit.msc and is located in the \\​Windows\\​System32\\​ directory.", - "Windows Group Policy is often setup with Active Directory, a permissions manager. It can also work with other supporting permissions technologies.", - "ADMX files can be exported to a tab-delimited text file using the ADM File Parser (AdmX) command-line tool. The tool is included with the Windows Server 2003 Resource Kit Tools package.", - "NOTE: ADMX files were introduced with Windows Vista and Windows Server 2008." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "admx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adn": { - "slug": "adn", - "extension": "adn", - "name": "Access Blank Project Template", - "category": "access-blank-project-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ado": { - "slug": "ado", - "extension": "ado", - "name": "Adobe Photoshop Duotone Options File", - "category": "adobe-photoshop-duotone-options-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The Duotone Options dialog box can be accessed by selecting Image → Mode → Duotone... in Photoshop. ADO files can be loaded and saved using this window." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ado.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adobe": { - "slug": "adobe", - "extension": "adobe", - "name": "Dharma Ransomware Encrypted File", - "category": "dharma-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Dharma ransomware renames standard files, such as .MP4 , .DOCX , and .PDF files with a \".ADOBE\" extension. The files are encrypted with AES and RSA ciphers so it is not possible to open the files by simply changing the file extension.", - "The purpose of ransomware is to take your files hostage and force you to pay the perpetrator, often through bitcoin, to unlock your files. It may be introduced to your computer through an executable file disguised as another type of file. This may be an email attachment, a file downloaded from a website, or a file included in a software installer.", - "Once the executable file is run, it begins scrambling your files, renaming them with the .adobe extension, and encrypting them. The virus then generates a .TXT ransom note ( FILES ENCRYPTED.txt or _openme.txt ) informing you of the takeover and what you need to do to recover your files.", - "The virus renames your files using the following naming convention:", - "[filename].id-[ID].[ [email protected] ].adobe", - "For example, if you have a sample.pdf file it may become sample.pdf.id-HDNFH438.[ [email protected] ].adobe .", - "NOTE: ADOBE files became prevalent in late 2018 and early 2019 and are similar to .LOCKY and .WALLET files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adobe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adobebridge": { - "slug": "adobebridge", - "extension": "adobebridge", - "name": "Adobe Bridge URL FIle", - "category": "adobe-bridge-url-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Bridge is a tool that integrates with other Adobe programs and provides capabilities for managing digital assets, such as images, videos, and audio files. With the software, you can organize multimedia files, automate repetitive or complex tasks via workflows, and publish assets.", - "The ADOBEBRIDGE file is one of several types of data files generated by Bridge to store data. Other Bridge data types include .ABDATA , .BC , and .BCT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adobebridge.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adoc": { - "slug": "adoc", - "extension": "adoc", - "name": "AsciiDoc Document", - "category": "asciidoc-document", - "summary": "", - "developer_org": "stuart-rackham", - "developer_name": "Stuart Rackham", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/adoc_9993.png", - "alt": "Screenshot of a .adoc file in Microsoft Visual Studio Code", - "caption": "ADOC file open in Microsoft Visual Studio Code" - }, - "description": [ - "AsciiDoc is a file format and markup language used to create software documentation, webpage content, ebooks, articles, and other text documents. When an author writes a document that contains AsciiDoc syntax, they typically save the document as an ADOC file.", - "ADOC files are plain text files that can be opened, read, and edited in any text editor. After an author finishes editing the plain text version of an ADOC file, they typically use Asciidoctor or another text-processing program to convert their ADOC file into a formatted text file. For example, a technical writer may use Asciidoctor to convert an ADOC file into an HTML file, which can be hosted and shared on the Internet as a software manual." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/adoc_9993.png", - "alt": "Screenshot of a .adoc file in Microsoft Visual Studio Code", - "caption": "ADOC file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adofai": { - "slug": "adofai", - "extension": "adofai", - "name": "A Dance of Fire and Ice Level", - "category": "a-dance-of-fire-and-ice-level", - "summary": "", - "developer_org": "7th-beat-games", - "developer_name": "7th Beat Games", - "more_information": { - "description": [ - "In 2019, indie game A Dance of Fire and Ice gave players the ability to create their own custom levels. To do so, players upload an MP3 or OGG file into the game's Custom Level Editor and create a level to accompany the audio file. A Dance of Fire and Ice saves players' custom levels in ADOFAI files, which are stored in a folder alongside the MP3 or OGG file used to create the level.", - "NOTE: Because only the Windows and Mac versions of A Dance of Fire and Ice include the Custom Level Editor, you can create and open ADOFAI files in only those versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adofai.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adox": { - "slug": "adox", - "extension": "adox", - "name": "ActivDox Document", - "category": "activdox-document", - "summary": "", - "developer_org": "activdox", - "developer_name": "ActivDox", - "more_information": { - "description": [ - "ADOX files can be used as an alternative to PDFs and eBooks, which store static content rather than dynamic, interactive content.", - "NOTE: ActivDox ADoxReader has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adp": { - "slug": "adp", - "extension": "adp", - "name": "Access Data Project", - "category": "access-data-project", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In Access 2000, Microsoft added the ability for users to create Access Data Projects. Via an ADP, Access users could connect to, open, and edit a Microsoft SQL Server database. This allowed database administrators to more easily create and manage Access applications that use SQL Server databases.", - "ADP files do not themselves contain any database data or objects. Instead, they contain data that Access uses to connect to, read data from, and make changes to an associated SQL Server database, using Microsoft's OLE DB architecture.", - "With the release of Access 2013, Microsoft discontinued the ADP format. As a result, Access 2013 and later versions cannot open ADP files. For more information about this change, refer to Microsoft's official documentation ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adpp": { - "slug": "adpp", - "extension": "adpp", - "name": "Adobe Device Profile Package", - "category": "adobe-device-profile-package", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Developers use device profiles for importing and exporting information about target devices for which they are developing Flash games and other applications.", - "NOTE: Adobe Device Central was discontinued in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adr": { - "slug": "adr", - "extension": "adr", - "name": "Opera Bookmarks File", - "category": "opera-bookmarks-file", - "summary": "", - "developer_org": "opera", - "developer_name": "Opera", - "more_information": { - "description": [ - "NOTE: Only versions of Opera using the Presto engine support ADR files. In 2013, Opera moved to Chromium, ending support for ADR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ads": { - "slug": "ads", - "extension": "ads", - "name": "Ada Specification File", - "category": "ada-specification-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ads.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adt": { - "slug": "adt", - "extension": "adt", - "name": "ACT! Document Template", - "category": "act-document-template", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "ADT files may be created with a third-party word processor , such as Microsoft Word, which works in conjunction with ACT!. The default location for storing ADT files is \"C:\\Program Files\\ACT\\Templates.\"", - "NOTE: Sage ACT! became Swiftpage Act! in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adts": { - "slug": "adts", - "extension": "adts", - "name": "Audio Data Transport Stream File", - "category": "audio-data-transport-stream-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adu": { - "slug": "adu", - "extension": "adu", - "name": "Addict User Dictionary File", - "category": "addict-user-dictionary-file", - "summary": "", - "developer_org": "addictive-software", - "developer_name": "Addictive Software", - "more_information": { - "description": [ - "If there are multiple user accounts on a computer, there may be multiple ADU user dictionary files, one per user. Additionally, sometimes programs have a default spell check ADU file called autocorrect.adu , which is used for correcting the word spelling as the user types.", - "NOTE: The Addict add-on supports Delphi, C++ Builder, Turbo Delphi, and Turbo C++ development environments." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adv": { - "slug": "adv", - "extension": "adv", - "name": "Audio Driver File", - "category": "audio-driver-file", - "summary": "", - "developer_org": "nortek", - "developer_name": "Nortek", - "more_information": { - "description": [ - "An example game that uses ADV files is Dune from Virgin Interactive, which was released in 1993." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "advs": { - "slug": "advs", - "extension": "advs", - "name": "Adobe Device Central Device Set", - "category": "adobe-device-central-device-set", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Adobe Device Central was discontinued in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "advs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adx": { - "slug": "adx", - "extension": "adx", - "name": "Approach Index File", - "category": "approach-index-file", - "summary": "", - "developer_org": "cri-middleware", - "developer_name": "CRI Middleware", - "more_information": { - "description": [ - "Lotus Approach is a relational database management system that is included with the Lotus SmartSuite and was widely used in the 1990s. It has since become obscure, and you will likely only encounter ADX files in archived Approach databases still used by some organizations today." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "adz": { - "slug": "adz", - "extension": "adz", - "name": "Compressed Amiga Disk File", - "category": "compressed-amiga-disk-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "adz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aea": { - "slug": "aea", - "extension": "aea", - "name": "Ae Timer Alarm Document", - "category": "ae-timer-alarm-document", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "AEA files may store data for an entire account or select Ad Groups and Campaigns. You can export one of these options by selecting File → Export Backup (AEA) and then choosing one of the submenu items.", - "NOTE: AEA files are also used by Google Translator Toolkit, a browser-based application that can automatically translate the advertising campaign information into other languages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aec": { - "slug": "aec", - "extension": "aec", - "name": "Cinema 4D After Effects Composition", - "category": "cinema-4d-after-effects-composition", - "summary": "", - "developer_org": "maxon", - "developer_name": "MAXON", - "more_information": { - "description": [ - "If your version of After Effects does not import an AEC file properly, check to make sure that you have the latest AEC importer plug-in installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aecache": { - "slug": "aecache", - "extension": "aecache", - "name": "After Effects Cache File", - "category": "after-effects-cache-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Caching is a process used by After Effects where the application saves information from changes made by the user that can be reused to run more efficiently and improve performance. For example, when you render an image for the first time, the application will store information about that render so when you render again it will be quicker.", - "Sometimes cache files, which include AECACHE files, grow to large sizes over time and burden your computer. And since After Effects does disk caching in the background you may not realize this problem. You can clean your disk cache however, by selecting Preferences → Media & Disk Cache and then clicking Empty Disk Cache . If this operation does not delete your AECACHE files, the application may still be using the cache files. To manually clean your cache you will need to navigate to your cache folder and delete the files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aecache.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aecap": { - "slug": "aecap", - "extension": "aecap", - "name": "After Effects Text Template", - "category": "after-effects-text-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "AECAP templates are created by After Effects for use in Premiere Pro video editing software. You can import an AECAP file in Premiere Pro using the Media Browser tool included in Premiere Pro or by selecting File → Import and choosing the AECAP template. Any edits you make to the text template in Premiere Pro will be saved in the AECAP file.", - "To export an AECAP file in After Effects, create your composition then select File → Export → Composition as Text Template or Composition → Export Composition as Text Template . Once you export the AECAP file, you cannot edit it in After Effects.", - "NOTE: AECAP templates were introduced with the release of Adobe Creative Cloud (CC) 2017 in versions 14.0 and 14.1 of After Effects. However, Adobe soon replaced AECAP templates in later versions of After Effects with .MOGRT templates. Premiere Pro still supports the AECAP templates but they can no longer be created in After Effects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aecap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aegraphic": { - "slug": "aegraphic", - "extension": "aegraphic", - "name": "Adobe After Effects Graphic", - "category": "adobe-after-effects-graphic", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Although AEGRAPHIC files are created by After Effects, they cannot be opened by After Effects. They can only be opened in Premiere Pro using the \"Essential Graphics\" panel.", - "NOTE: AEGRAPHIC files were introduced with the release of Adobe Creative Cloud (CC) 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aegraphic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aep": { - "slug": "aep", - "extension": "aep", - "name": "After Effects Project", - "category": "after-effects-project", - "summary": "", - "developer_org": "intercrypto", - "developer_name": "InterCrypto", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aep_2146.jpg", - "alt": "Screenshot of a .aep file in Adobe After Effects 2025", - "caption": "AEP file open in Adobe After Effects 2025" - }, - "description": [ - "When you save a project in After Effects, it creates an AEP file to preserve your timeline, assets, and settings. However, the file does not contain the actual media files; it only stores references to their locations. If you move or rename those files outside After Effects, you will need to relink them when reopening the project.", - "You can save After Effects projects in two formats:", - "You can also create Team Projects, which are saved to Adobe's cloud and allow for real-time collaborative editing (available to Creative Cloud Enterprise and Teams users). Additionally, After Effects supports project templates saved in .AET (binary) or .AETX (XML) formats for reusing design elements across projects." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aep_2146.jpg", - "alt": "Screenshot of a .aep file in Adobe After Effects 2025", - "caption": "AEP file open in Adobe After Effects 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aepkey": { - "slug": "aepkey", - "extension": "aepkey", - "name": "Advanced Encryption Package Key File", - "category": "advanced-encryption-package-key-file", - "summary": "", - "developer_org": "intercrypto", - "developer_name": "InterCrypto", - "more_information": { - "description": [ - "When you create a public and private key pair in AEP, the software creates files with the following names, assuming that you chose to name your key as \"mykey\" and used 1024-bit encryption:", - "mykey_1024bit_private.aepkey", - "mykey_1024bit_public.aepkey", - "Public and private keys allow files to be encrypted so that only the complementary key can decrypt the file. For example, if you create private key A and public key B as complementary keys, only public key B can decrypt files encrypted with private key A. This helps verify the identity of the sender of the file and limits distribution to the entities that have the appropriate keys.", - "NOTE: Encrypted files created by Advanced Encryption Package use the .AEP file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aepkey.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aepx": { - "slug": "aepx", - "extension": "aepx", - "name": "After Effects XML Project", - "category": "after-effects-xml-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aepx_5751.png", - "alt": "Screenshot of a .aepx file in Adobe After Effects 2025", - "caption": "AEPX file open in Adobe After Effects 2025" - }, - "description": [ - "After Effects saves projects in the AEP format by default, which loads faster and takes up less space than AEPX files. However, the AEPX format can be useful in special cases. For example, AEPX files are helpful for automation workflows, manual editing, or saving a readable project backup (you can open and modify them with a text or XML editor).", - "To save an AEPX file, go to File → Save As → Save a Copy As XML... in After Effects. After saving, you can reopen and continue editing the project just like with a standard AEP file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aepx_5751.png", - "alt": "Screenshot of a .aepx file in Adobe After Effects 2025", - "caption": "AEPX file open in Adobe After Effects 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aepx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aes": { - "slug": "aes", - "extension": "aes", - "name": "AES Crypt Encrypted File", - "category": "aes-crypt-encrypted-file", - "summary": "", - "developer_org": "oovoo", - "developer_name": "ooVoo", - "more_information": { - "description": [ - "AES files are useful for protecting sensitive personal and business documents. AES Crypt users often encrypt documents and send them via email.", - "When AES Crypt creates an encrypted file, it append the \".aes\" extension to the filename. For example, when AES Crypt encrypts a document named mydocument.docx , it creates a new file named mydocument.docx.aes . You can double-click this file and type the password in order to access the original file.", - "NOTE: Since AES is a common form of encryption, other encryption programs may also use the \".aes\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aesir": { - "slug": "aesir", - "extension": "aesir", - "name": "Locky Ransomware Encrypted File", - "category": "locky-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Locky virus is malware , known as ransomware. The purpose of the virus is to take a victim's files hostage and force them to pay the perpetrator (by way of Bitcoin) to unlock their files.", - "The Locky virus is a trojan horse that typically enters a victim's computer through a spam email attachment. For example, the cybercriminal may send an email disguised as a notice from the victim's ISP with a .ZIP file attachment (the attachment is likely named logs_[victim_name].zip ).", - "Once the virus affects their computer, it scrambles, renames, and encrypts their files. The virus then generates three files on the user's computer desktop (and changes the desktop wallpaper):", - "The files include messages informing the victim of the takeover and what they need to do to recover their files (typically by paying a Bitcoin ransom)." - ] - }, - "common_filenames": [ - { - "filename": "[8 random characters]-[4 random characters]-[4 random characters]-[4 random characters]-[12 random characters].aesir", - "description": "[8 random characters]-[4 random characters]-[4 random characters]-[4 random characters]-[12 random characters].aesir - Encrypted files are renamed with a sequence of random characters followed by the .aesir file extension. For example, a example.mp4 file becomes RD435A7S-86O2-Y826-2IV7-2J84X3TM6N9E.aesir ." - }, - { - "filename": ".aesir", - "description": "[8 random characters]-[4 random characters]-[4 random characters]-[4 random characters]-[12 random characters].aesir - Encrypted files are renamed with a sequence of random characters followed by the .aesir file extension. For example, a example.mp4 file becomes RD435A7S-86O2-Y826-2IV7-2J84X3TM6N9E.aesir ." - }, - { - "filename": "example.mp4", - "description": "[8 random characters]-[4 random characters]-[4 random characters]-[4 random characters]-[12 random characters].aesir - Encrypted files are renamed with a sequence of random characters followed by the .aesir file extension. For example, a example.mp4 file becomes RD435A7S-86O2-Y826-2IV7-2J84X3TM6N9E.aesir ." - }, - { - "filename": "RD435A7S-86O2-Y826-2IV7-2J84X3TM6N9E.aesir", - "description": "[8 random characters]-[4 random characters]-[4 random characters]-[4 random characters]-[12 random characters].aesir - Encrypted files are renamed with a sequence of random characters followed by the .aesir file extension. For example, a example.mp4 file becomes RD435A7S-86O2-Y826-2IV7-2J84X3TM6N9E.aesir ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aesir.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aet": { - "slug": "aet", - "extension": "aet", - "name": "After Effects Project Template", - "category": "after-effects-project-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aet_5752.png", - "alt": "Screenshot of a .aet file in Adobe After Effects 2025", - "caption": "AET file open in Adobe After Effects 2025" - }, - "description": [ - "After Effects supports two template formats:", - "NOTE: To create a project template, go to File → New → New Project , then choose File → Save As → Save As... , and select Adobe After Effects Template Project from the file format options." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aet_5752.png", - "alt": "Screenshot of a .aet file in Adobe After Effects 2025", - "caption": "AET file open in Adobe After Effects 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aetx": { - "slug": "aetx", - "extension": "aetx", - "name": "After Effects XML Project Template", - "category": "after-effects-xml-project-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aetx_5753.png", - "alt": "Screenshot of a .aetx file in Adobe After Effects 2025", - "caption": "AETX file open in Adobe After Effects 2025" - }, - "description": [ - "AETX files function the same way as AET files but are stored in a text-based format instead of a binary format. This format makes them larger and slightly slower to open, but they can be opened and edited with a text or XML editor, which is useful for workflows that involve automation, version control, or manual adjustments to the project structure.", - "Adobe After Effects supports two template file formats:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aetx_5753.png", - "alt": "Screenshot of a .aetx file in Adobe After Effects 2025", - "caption": "AETX file open in Adobe After Effects 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aetx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aex": { - "slug": "aex", - "extension": "aex", - "name": "After Effects Plug-in", - "category": "after-effects-plug-in", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "Several plugins come installed with After Effects. However, they may also be created and sold by third-party developers. You can install a plug-in to extend the functionality of After Effects by placing it in the plug-ins folder.", - "AEX plugins are stored in the following directory:", - "You may have to restart After Effects in order to use a newly installed plug-in." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "af2": { - "slug": "af2", - "extension": "af2", - "name": "Micrografx ABC FlowCharter 2 File", - "category": "micrografx-abc-flowcharter-2-file", - "summary": "", - "developer_org": "igrafx", - "developer_name": "iGrafx", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "af2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "af3": { - "slug": "af3", - "extension": "af3", - "name": "Micrografx ABC FlowCharter 3/4 File", - "category": "micrografx-abc-flowcharter-3-4-file", - "summary": "", - "developer_org": "igrafx", - "developer_name": "iGrafx", - "more_information": { - "description": [ - "NOTE: Micrografx ABC FlowCharter is now iGrafx FlowCharter. iGrafx FlowCharter can still open AF3 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "af3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afbook": { - "slug": "afbook", - "extension": "afbook", - "name": "Affinity Publisher Book", - "category": "affinity-publisher-book", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afbook_13476.jpg", - "alt": "Screenshot of a .afbook file in Serif Affinity Publisher 2", - "caption": "AFBOOK file open in Serif Affinity Publisher 2" - }, - "description": [ - "Affinity Publisher is a desktop publishing alternative to Adobe InDesign . Serif released Affinity Publisher in 2017 to replace PagePlus and accommodate their Affinity Photo and Affinity Designer applications. Graphic designers use Affinity Publisher to create various printed and online documents.", - "To create an AFBOOK file, select File → New Book or select the hamburger icon in the Books panel ( Window → Books ), then choose New Book . You can then add documents and select Save Book or Save Book As... via the hamburger icon in the Books panel." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afbook_13476.jpg", - "alt": "Screenshot of a .afbook file in Serif Affinity Publisher 2", - "caption": "AFBOOK file open in Serif Affinity Publisher 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afbook.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afbrushes": { - "slug": "afbrushes", - "extension": "afbrushes", - "name": "Affinity Brushes File", - "category": "affinity-brushes-file", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afbrushes_12611.jpg", - "alt": "Screenshot of a .afbrushes file in Serif Affinity Photo 2", - "caption": "AFBRUSHES file open in Serif Affinity Photo 2" - }, - "description": [ - "Affinity Photo and Affinity Designer are vector and raster image-editing applications similar to Adobe Photoshop and Adobe Illustrator . The applications provide various tools for creating graphics, including digital brushes that mimic real-life brushes with different textures, such as oils, sprays, and spatters. You can save and share collections of brushes as AFBRUSHES files.", - "To create an AFBRUSHES file with the Windows and Mac versions of Affinity Photo and Affinity Designer, click the \"Preferences\" icon in the Brushes panel and select Export Brushes... . If the Brushes panel is not visible, select Window → Brushes ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afbrushes_12611.jpg", - "alt": "Screenshot of a .afbrushes file in Serif Affinity Photo 2", - "caption": "AFBRUSHES file open in Serif Affinity Photo 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afbrushes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afc": { - "slug": "afc", - "extension": "afc", - "name": "Mass Effect 2 Audio File", - "category": "mass-effect-2-audio-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afd": { - "slug": "afd", - "extension": "afd", - "name": "Alphacam Flame Drawing", - "category": "alphacam-flame-drawing", - "summary": "", - "developer_org": "basis-technology", - "developer_name": "Basis Technology", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afdesign": { - "slug": "afdesign", - "extension": "afdesign", - "name": "Affinity Design Document", - "category": "affinity-design-document", - "summary": "", - "developer_org": "serif-labs", - "developer_name": "Serif Labs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afdesign_9765.jpg", - "alt": "Screenshot of a .afdesign file in Serif Affinity Designer 2", - "caption": "AFDESIGN file open in Serif Affinity Designer 2" - }, - "description": [ - "Affinity Designer is a professional vector designing application similar to Adobe Illustrator . While Illustrator saves designs in the Illustrator Artwork ( .AI ) format by default, Affinity Designer saves designs in the AFDESIGN format.", - "After saving your design progress as an AFDESIGN file, you can close the file, then re-open it for further editing. If you create a design you want to replicate, you can export it as a template by selecting File → Export as Template ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afdesign_9765.jpg", - "alt": "Screenshot of a .afdesign file in Serif Affinity Designer 2", - "caption": "AFDESIGN file open in Serif Affinity Designer 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afdesign.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afe": { - "slug": "afe", - "extension": "afe", - "name": "Avid File Exchange File", - "category": "avid-file-exchange-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aff": { - "slug": "aff", - "extension": "aff", - "name": "Spellcheck Dictionary Description File", - "category": "spellcheck-dictionary-description-file", - "summary": "", - "developer_org": "basis-technology", - "developer_name": "Basis Technology", - "more_information": { - "description": [ - "The AFF and DIC files are used to add new spellchecking dictionaries for different languages, such as Italian and French, to WPS Office. Users typically download .ZIP dictionary packages that contain the AFF and DIC files, extract the contents, then install them in WPS Office." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afi": { - "slug": "afi", - "extension": "afi", - "name": "AOMEI Backupper File Backup File", - "category": "aomei-backupper-file-backup-file", - "summary": "", - "developer_org": "aomei", - "developer_name": "AOMEI", - "more_information": { - "description": [ - "To create an AFI file backup, select \"Backup,\" then choose \"File Backup.\" Select the file you want to back up and where you want to save the AFI file and click \"Start Backup.\"", - "NOTE: AOMEI Backupper uses the .ADI file for saving disk image backup files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afm": { - "slug": "afm", - "extension": "afm", - "name": "Adobe Font Metrics File", - "category": "adobe-font-metrics-file", - "summary": "", - "developer_org": "basis-technology", - "developer_name": "Basis Technology", - "more_information": { - "description": [ - "AFM files reference the AFF disk image data. When opened, the supporting program automatically locates the disk image data in the separate files and loads it appropriately." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afmacro": { - "slug": "afmacro", - "extension": "afmacro", - "name": "Affinity Photo Macro File", - "category": "affinity-photo-macro-file", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afmacro_12612.jpg", - "alt": "Screenshot of a .afmacro file in Serif Affinity Photo 2", - "caption": "AFMACRO file open in Serif Affinity Photo 2" - }, - "description": [ - "Affinity Photo is similar to Adobe Photoshop , providing tools for photographers and other digital artists to edit images. To save time applying edits to an image, you can record repetitive tasks, save them as a macro, then export the macro as an AFMACRO file.", - "To create an AFMACRO file with Affinity Photo, click the \"Record\" symbol in the Macro panel, perform your actions, click the \"Stop\" symbol, then select the \"Export\" icon. If the Macro panel is not visible, select Window → Macro ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afmacro_12612.jpg", - "alt": "Screenshot of a .afmacro file in Serif Affinity Photo 2", - "caption": "AFMACRO file open in Serif Affinity Photo 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afmacro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afmacros": { - "slug": "afmacros", - "extension": "afmacros", - "name": "Affinity Photo Macros File", - "category": "affinity-photo-macros-file", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afmacros_12613.jpg", - "alt": "Screenshot of a .afmacros file in Serif Affinity Photo 2", - "caption": "AFMACROS file open in Serif Affinity Photo 2" - }, - "description": [ - "Photographers and other digital artists use Affinity Photo to edit images. Some edits they make are complex or repetitive, so they record the actions as macros to save time. If they create multiple macros, they can save them as an AFMACROS file.", - "To create an AFMACROS file with Affinity Photo, click the \"Preferences\" icon in the Library panel and select Export Macros . If the Library panel is not visible, select Window → Library ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afmacros_12613.jpg", - "alt": "Screenshot of a .afmacros file in Serif Affinity Photo 2", - "caption": "AFMACROS file open in Serif Affinity Photo 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afmacros.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afp": { - "slug": "afp", - "extension": "afp", - "name": "Advanced Function Presentation File", - "category": "advanced-function-presentation-file", - "summary": "", - "developer_org": "androsasoft", - "developer_name": "AndrosaSoft", - "more_information": { - "description": [ - "AFP files are recognized by hardware that supports the \"Intelligent Printer Data Stream\" print protocol. Commonly used by printers in mainframe environments." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afpackage": { - "slug": "afpackage", - "extension": "afpackage", - "name": "Affinity Package", - "category": "affinity-package", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afpackage_13461.jpg", - "alt": "Screenshot of a .afpackage file in Serif Affinity Designer 2", - "caption": "AFPACKAGE file open in Serif Affinity Designer 2" - }, - "description": [ - "The applications that support AFPACKAGE files are alternatives to more popular apps. For example, Affinity Publisher is a desktop publishing alternative to Adobe InDesign , Affinity Designer is a vector image editing alternative to Adobe Illustrator , and Affinity Photo is a raster image editing alternative to Adobe Photoshop .", - "Affinity document files often contain links to images and other assets in a project. To preserve links and images in the document, you can save the project as an AFPACKAGE file. To save a document as a package, select File → Save As Package... from the Affinity application menu bar. When saving the file, you can also choose the fonts and images included in the package." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afpackage_13461.jpg", - "alt": "Screenshot of a .afpackage file in Serif Affinity Designer 2", - "caption": "AFPACKAGE file open in Serif Affinity Designer 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afpackage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afphoto": { - "slug": "afphoto", - "extension": "afphoto", - "name": "Affinity Photo Document", - "category": "affinity-photo-document", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afphoto_11122.jpg", - "alt": "Screenshot of a .afphoto file in Serif Affinity Photo 2", - "caption": "AFPHOTO file open in Serif Affinity Photo 2" - }, - "description": [ - "Affinity Photo is an alternative to Adobe Photoshop that professional photographers and other digital artists utilize to modify photographs and create images. Just as Photoshop saves users' in-progress images as .PSD files, Affinity Photo saves in-progress images in AFPHOTO files.", - "To create an AFPHOTO with the Windows and Mac versions of Affinity Photo, select File → New... , modify the image, then select File → Save or Save As . After saving your progress as an AFPHOTO file, you can close it and re-open it for further editing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afphoto_11122.jpg", - "alt": "Screenshot of a .afphoto file in Serif Affinity Photo 2", - "caption": "AFPHOTO file open in Serif Affinity Photo 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afphoto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afpk": { - "slug": "afpk", - "extension": "afpk", - "name": "Audfprint Peaks Audio Fingerprint", - "category": "audfprint-peaks-audio-fingerprint", - "summary": "", - "developer_org": "daniel-ellis", - "developer_name": "Daniel Ellis", - "more_information": { - "description": [ - "Columbia University professor Daniel Ellis developed audfprint. The utility allows users to load a set of audio files, create a database of that audio's landmarks, and then compare other audio files to that database, to see whether they are similar (and how they differ).", - "Audfprint can produce precomputed audio fingerprint files, saved in the AFPK format. Users can load these files into an audfprint database, just as they would any other audio file. Because AFPK files contain only a record of an audio file's peaks, and the format was developed at Columbia University, they are sometimes referred to as Columbia Peaks files.", - "NOTE: Each AFPK file begins with the string audfprintpeak , to identify it as an audfprint audio fingerprint." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afploc": { - "slug": "afploc", - "extension": "afploc", - "name": "Apple Filing Protocol Location", - "category": "apple-filing-protocol-location", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "AFPLOC files are opened by the Apple Finder, which is part of the Mac OS X operating system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afploc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afpub": { - "slug": "afpub", - "extension": "afpub", - "name": "Affinity Publisher Document", - "category": "affinity-publisher-document", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/afpub_12006.jpg", - "alt": "Screenshot of a .afpub file in Serif Affinity Publisher 2", - "caption": "AFPUB file open in Serif Affinity Publisher 2" - }, - "description": [ - "Serif released Affinity Publisher in 2017 to replace PagePlus and to accommodate their Affinity Photo and Affinity Designer applications. Graphic designers use Affinity Publisher to create various printed and online documents.", - "When a graphic designer saves an Affinity Publisher project, the app saves the project as an AFPUB file. The AFPUB file contains all the information needed to re-open the project in Affinity Publisher, including a record of the graphic designer's edits to the project. That way, the graphic designer can undo or adjust their edits in the future.", - "AFPUB files often contain links to images and other assets in a page layout project. If you want to avoid preserving links to the assets in an AFPUB file, you can save the project as a package, which automatically creates copies of all linked assets and stores them alongside your AFPUB file. To save an AFPUB file as a package, select File → Save As Package... from Affinity Publisher's menu bar." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/afpub_12006.jpg", - "alt": "Screenshot of a .afpub file in Serif Affinity Publisher 2", - "caption": "AFPUB file open in Serif Affinity Publisher 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afpub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afs": { - "slug": "afs", - "extension": "afs", - "name": "STAAD.foundation Project File", - "category": "staad.foundation-project-file", - "summary": "", - "developer_org": "bentley-systems", - "developer_name": "Bentley Systems", - "more_information": { - "description": [ - "AFS files were replaced by SFA files with the release of version 7. Also, STAAD.foundation was renamed to STAAD Foundation Advanced with the release." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aft": { - "slug": "aft", - "extension": "aft", - "name": "Ancestry.com Family Tree Database", - "category": "ancestry.com-family-tree-database", - "summary": "", - "developer_org": "ancestry.com", - "developer_name": "Ancestry.com", - "more_information": { - "description": [ - "Ancestry.com released Ancestry Family Tree in 2001 as a free Windows application for managing family tree information. The program allows you to add family members and information about them, such as their name, birth date, and birthplace, then save the information in an AFT file.", - "When Ancestry.com acquired Family Tree Maker, another ancestry management application, they ceased the development of Ancestry Family Tree and the AFT format. Family Tree Maker supported the AFT format up to version 2005 SE of the software. Since the AFT format is no longer developed, AFT files are rare." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aftemplate": { - "slug": "aftemplate", - "extension": "aftemplate", - "name": "Affinity Template", - "category": "affinity-template", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aftemplate_12614.jpg", - "alt": "Screenshot of a .aftemplate file in Serif Affinity Photo 2", - "caption": "AFTEMPLATE file open in Serif Affinity Photo 2" - }, - "description": [ - "Affinity Photo, Affinity Publisher, and Affinity Designer are vector and raster graphic applications similar to Adobe Photoshop , Adobe InDesign , and Adobe Illustrator . When you are creating a new document, such as an .AFPHOTO , .AFPUB , or .AFDESIGN file, you can start with a template to save you time.", - "The applications come with AFTEMPLATE files, but you can also create custom templates. To create an AFTEMPLATE file with Serif Affinity Photo, Affinity Designer, or Affinity Publisher, select File → Export as Template ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aftemplate_12614.jpg", - "alt": "Screenshot of a .aftemplate file in Serif Affinity Photo 2", - "caption": "AFTEMPLATE file open in Serif Affinity Photo 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aftemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afx": { - "slug": "afx", - "extension": "afx", - "name": "Auto FX PhotoGraphic Edges Image", - "category": "auto-fx-photographic-edges-image", - "summary": "", - "developer_org": "auto-fx-software", - "developer_name": "Auto FX Software", - "more_information": { - "description": [ - "Auto FX Software discontinued the PhotoGraphic Edges application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "afzplug": { - "slug": "afzplug", - "extension": "afzplug", - "name": "AfterShot Pro Plugin Archive", - "category": "aftershot-pro-plugin-archive", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "You can find and install plugins with AfterShot Pro's Plugin Manager. Plugins are available for free or for purchase. Simply double-click the AFZPLUG file to install the plugin. You must restart the AfterShot Pro application to complete the installation.", - "NOTE: The .BZPLUG file replaced the AFZPLUG file on Windows and OS X but the \"afzplug\" extension is still used on Linux and all AfterShot Pro versions 2.4 and earlier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "afzplug.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agb": { - "slug": "agb", - "extension": "agb", - "name": "Game Boy Advance ROM", - "category": "game-boy-advance-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "AGB files are similar to .GBA files, but the \".agb\" file extension is much less commonly used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agd": { - "slug": "agd", - "extension": "agd", - "name": "AgileGraph Data File", - "category": "agilegraph-data-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "Oracle acquired Agile Software Corporation in May of 2007. Agile Advantage is now called Oracle Agile PLM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3rec": { - "slug": "age3rec", - "extension": "age3rec", - "name": "Age of Empires 3 Recording", - "category": "age-of-empires-3-recording", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AGE3REC files are located, along with .AGE3SAV files, in the \\​My Documents\\​My Games\\​Age of Empires 3\\​Savegame\\​ directory.", - "The Age of Empires 3: The WarChiefs expansion uses the .AGE3XREC extension for game recordings. The second expansion, Age of Empires 3: The Asian Dynasties, uses the .AGE3YREC file extension. The two expansions were packaged in one collection through the link below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3rec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3sav": { - "slug": "age3sav", - "extension": "age3sav", - "name": "Age of Empires 3 Save File", - "category": "age-of-empires-3-save-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AGE3SAV files should be placed in the \\​My Documents\\​My Games\\​Age of Empires 3\\​Savegame\\​ directory.", - "The Age of Empires 3: The WarChiefs expansion uses the .AGE3XSAV extension for save files. The second expansion, Age of Empires 3: The Asian Dynasties, uses the .AGE3YSAV file extension. The two expansions are now included in one collection, which is accessible through the link below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3sav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3scn": { - "slug": "age3scn", - "extension": "age3scn", - "name": "Age of Empires 3 Scenario File", - "category": "age-of-empires-3-scenario-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AGE3SCN files store map characteristics such as units, resources, terrain, and player starting locations. They can be created using the Age of Empires III Editor, which can be loaded from the AoE3 main menu. AGE3SCN files should be placed in the \\​My Documents\\​My Games\\​Age of Empires 3\\​Scenario\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3scn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3xrec": { - "slug": "age3xrec", - "extension": "age3xrec", - "name": "Age of Empires 3: The WarChiefs Recording", - "category": "age-of-empires-3-the-warchiefs-recording", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AGE3XREC files are located, along with .AGE3XSAV files, in the My DocumentsMy GamesAge of Empires 3Savegame directory. To view a recording, select \"Help and Tools,\" then click \"Recorded Games,\" and choose the recording you'd like to watch.", - "The Age of Empires 3 game without an expansion pack uses the .AGE3REC extension for storing recordings. The second expansion, Age of Empires 3: The Asian Dynasties, uses the .AGE3YREC file extension. The two expansions were packaged in one collection and are accessible through the link below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3xrec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3xsav": { - "slug": "age3xsav", - "extension": "age3xsav", - "name": "Age of Empires 3: The WarChiefs Save File", - "category": "age-of-empires-3-the-warchiefs-save-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AGE3XSAV files are located in the \\​My Documents\\​My Games\\​Age of Empires 3\\​Savegame\\​ directory.", - "The Age of Empires 3 game without expansion packs uses the .AGE3SAV extension for save files. The second expansion, Age of Empires 3: The Asian Dynasties, uses the .AGE3YSAV file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3xsav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3yrec": { - "slug": "age3yrec", - "extension": "age3yrec", - "name": "Age of Empires 3: The Asian Dynasties Recording", - "category": "age-of-empires-3-the-asian-dynasties-recording", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Any recordings of your Age of Empires 3: The Asian Dynasties gameplay are located in the \\​My Documents\\​My Games\\​Age of Empires 3\\​Savegame\\​ directory. They will be located with the .AGE3YSAV files as well.", - "To view a recording, select \"Help and Tools,\" then click \"Recorded Games,\" and choose the recording you'd like to watch.", - "The Age of Empires 3 game without any expansion packs uses the .AGE3REC extension for gameplay recordings. The first expansion, Age of Empires 3: The WarChiefs, uses the .AGE3XREC file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3yrec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "age3ysav": { - "slug": "age3ysav", - "extension": "age3ysav", - "name": "Age of Empires 3: The Asian Dynasties Save File", - "category": "age-of-empires-3-the-asian-dynasties-save-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AGE3YSAV files are located in the \\​My Documents\\​My Games\\​Age of Empires 3\\​Savegame\\​ directory.", - "The Age of Empires 3 game without expansion packs uses the .AGE3SAV extension for save files. The first expansion, Age of Empires 3: The WarChiefs, uses the .AGE3XSAV file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "age3ysav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agg": { - "slug": "agg", - "extension": "agg", - "name": "Bulk Data File", - "category": "bulk-data-file", - "summary": "", - "developer_org": "bedrock-software", - "developer_name": "BedRock Software", - "more_information": { - "description": [ - "While various PC games developed by New World Computing, Inc. use AGG files, they are most commonly associated with Heroes of Might and Magic and Heroes of Might and Magic II. The first version of Heroes of Might and Magic debuted in 1995, and the second version debuted in 1996. If you have access to the original games, you can find AGG files in the installation directory of the games.", - "NOTE: New World Computing, Inc. eventually transferred the rights to the Heroes of Might and Magic franchise to Ubisoft in 2003." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/agg_11233.png", - "alt": "Screenshot of a .agg file in Autograph 4", - "caption": "AGG file open in Autograph 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aggr": { - "slug": "aggr", - "extension": "aggr", - "name": "Adobe Captivate Aggregate File", - "category": "adobe-captivate-aggregate-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "AGGR files contain a table of contents (TOC) that use the names of the different modules ( .SWF files). Since the user navigates using the TOC, designers often use the same template for creating multiple projects and then combine them into an AGGR file. This way, the look and feel is consistent between modules.", - "To create an aggregator file, select File → New → Aggregator Project in Captivate. From the resulting dialog box, you can add modules by selecting the plus (+) symbol." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aggr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agi": { - "slug": "agi", - "extension": "agi", - "name": "Asterisk Gateway Interface File", - "category": "asterisk-gateway-interface-file", - "summary": "", - "developer_org": "digium", - "developer_name": "Digium", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agif": { - "slug": "agif", - "extension": "agif", - "name": "Active GIF Creator Project", - "category": "active-gif-creator-project", - "summary": "", - "developer_org": "image-tools-group", - "developer_name": "Image Tools Group", - "more_information": { - "description": [ - "NOTE: Active GIF Creator projects are saved with an \".agif\" extension, while the final animated GIF files are exported with the standard \".gif\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aglib": { - "slug": "aglib", - "extension": "aglib", - "name": "Adobe Lightroom Library", - "category": "adobe-lightroom-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: AGLIB files were used in early Beta versions of Photoshop Lightroom, but were replaced by .LRDB files in version 1 of Lightroom. LRDB files were then replaced by .LRCAT files, which are used by Photoshop Lightroom version 1.1 and later.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aglib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agm": { - "slug": "agm", - "extension": "agm", - "name": "DTS Multi-channel Pro Packer File", - "category": "dts-multi-channel-pro-packer-file", - "summary": "", - "developer_org": "dts", - "developer_name": "DTS", - "more_information": { - "description": [ - "AGM files may be encrypted in Surround Encoder before sending over a network." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agmodule": { - "slug": "agmodule", - "extension": "agmodule", - "name": "Adobe Lightroom Module", - "category": "adobe-lightroom-module", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "AGMODULE files and LRMODULE files are located in the \"Plugins\" folder in the same directory as the application.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agmodule.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agp": { - "slug": "agp", - "extension": "agp", - "name": "ArtGem Project File", - "category": "artgem-project-file", - "summary": "", - "developer_org": "rl-vision", - "developer_name": "RL Vision", - "more_information": { - "description": [ - "ArtGem was was sold as a shareware program between 1999 and 2002, but was discontinued due to lack of registrations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agr": { - "slug": "agr", - "extension": "agr", - "name": "Ableton Groove File", - "category": "ableton-groove-file", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "more_information": { - "description": [ - "Ableton grooves can be applied through Ableton's Library panel under the Grooves folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agtemplate": { - "slug": "agtemplate", - "extension": "agtemplate", - "name": "Adobe Lightroom Template", - "category": "adobe-lightroom-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Lightroom users more commonly use .LRTEMPLATE files for saving and reusing image-editing settings.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agtoolkit": { - "slug": "agtoolkit", - "extension": "agtoolkit", - "name": "Adobe Lightroom Toolkit", - "category": "adobe-lightroom-toolkit", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Lightroom's AGTOOLKIT files are located in the following directory:", - "Macintosh HD/​Applications/​Adobe Lightroom.app/​Contents/​Frameworks", - "Each AGTOOLKIT file is a macOS package , whose contents you can view by right-clicking the file and selecting Show Package Contents .", - "NOTE: The Windows version of Lightroom and Lightroom Classic do not use AGTOOLKIT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agtoolkit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "agx": { - "slug": "agx", - "extension": "agx", - "name": "AGT Game File", - "category": "agt-game-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "AGT games are packaged with a variety of file extensions, such as .INS , .TTL , and DA1, that provide certain functions for the game. These files can be converted into a single AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces clutter, decreases load time, and increases portability." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "agx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahd": { - "slug": "ahd", - "extension": "ahd", - "name": "Dynamics AX Online Help Data File", - "category": "dynamics-ax-online-help-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahi": { - "slug": "ahi", - "extension": "ahi", - "name": "Dynamics AX Online Help Index File", - "category": "dynamics-ax-online-help-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahk": { - "slug": "ahk", - "extension": "ahk", - "name": "AutoHotkey Script", - "category": "autohotkey-script", - "summary": "", - "developer_org": "autohotkey", - "developer_name": "AutoHotkey", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ahk_3683.png", - "alt": "Screenshot of a .ahk file in Microsoft Notepad", - "caption": "AHK file open in Microsoft Notepad" - }, - "description": [ - "AutoHotkey is an open-source tool that allows users to execute complex or repetitive tasks with the press of a button. For example, users can use AutoHotkey scripts to autocorrect documents' spelling, perform Google searches from their desktop, and quickly enter the same information in a number of repetitive forms.", - "The scripts AutoHotkey uses to automatically execute tasks are saved as AHK files. AHK files link tasks to hotkeys (or keyboard shortcuts ). AHK files can also contain hotstrings, which automatically replace certain text strings when typing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ahk_3683.png", - "alt": "Screenshot of a .ahk file in Microsoft Notepad", - "caption": "AHK file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahl": { - "slug": "ahl", - "extension": "ahl", - "name": "eMule Metadata File", - "category": "emule-metadata-file", - "summary": "", - "developer_org": "emule", - "developer_name": "eMule", - "more_information": { - "description": [ - "The AHL file can be used to limit the maximum numbers of sources that the client can connect to at one time. (Select Options→Connection, then Max Sources→File, and enter a value for \"Hard Limit\"). eMule will search and connect to sources until the Hard Limit value is reached.", - "AHL stands for \"Auto Hard Limit.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahs": { - "slug": "ahs", - "extension": "ahs", - "name": "Adobe Halftone Screen File", - "category": "adobe-halftone-screen-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The settings chosen within the Halftone Screen window can be saved by clicking the \"Save...\" button. Existing AHS files can be loaded by clicking the \"Load...\" button." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahu": { - "slug": "ahu", - "extension": "ahu", - "name": "Adobe Photoshop HSL File", - "category": "adobe-photoshop-hsl-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "In Photoshop, HSL properties can be accessed from the \"Hue/Saturation Presets\" option in the Adjustment panel. The AHU files that contain these properties are stored in the /​Presets/​Hue and Saturation/​ directory of the Photoshop installation.", - "NOTE: The \"L\" in HSL can also stand for \"Luminance.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ahx": { - "slug": "ahx", - "extension": "ahx", - "name": "AHX Music Tracker Module", - "category": "ahx-music-tracker-module", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The AHX format replaced the .THX format when the developers of the THX music tracker were forced to change the application's name for legal reasons.", - "NOTE: A Windows version of AHX, named WinAHX, also allows users to save audio as AHX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ahx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ai": { - "slug": "ai", - "extension": "ai", - "name": "Adobe Illustrator Artwork", - "summary": "An AI file is a vector graphic created by Adobe Illustrator or exported by another graphics program, such as Adobe Photoshop. Unlike raster images , which are made up of pixels, AI files store graphics as paths connected by anchor points using the Adobe Illustrator Artwork (AI) format. This vector-based structure allows users to scale artwork up or down without losing image quality, making AI files ideal for logos, illustrations, icons, and print-ready designs.", - "developer": "Adobe", - "developer_slug": "adobe", - "category": "Vector Image Files", - "category_slug": "vector-image-files", - "rating": 3.9, - "votes": 438, - "last_updated": "May 14, 2025", - "more_information": { - "content": [ - "Graphic designers, illustrators, and digital artists widely use AI files when creating precise and editable artwork. AI files support layers, shapes, text, gradients, transparency, and advanced features like artboards and custom brushes. Designers often choose the AI format when they need a working file they can revisit and update, as it preserves the original vector data and design elements created in Illustrator.", - "While AI files are best opened and edited in Adobe Illustrator, many other programs, including Adobe Acrobat, Photoshop, and some third-party design tools, support viewing or converting them. For broader compatibility, users often export AI files to more widely supported formats like .PDF , .SVG , .EPS , or .PNG for use in web design, printing, or sharing with clients. When sending artwork for professional use, it’s helpful to include both the original AI file and a flattened export in one of these standard formats." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ai_2.png", - "srcset": "https://fileinfo.com/img/ss/md/ai_2.png 760w, https://fileinfo.com/img/ss/sm/ai_2.png 380w", - "alt": "Screenshot of a .ai file in Adobe Illustrator 2025", - "width": "380", - "height": "253", - "caption": "AI file open in Adobe Illustrator 2025" - } - }, - "how_to_open": { - "instructions": [ - "You can open an AI file with Adobe Illustrator in Windows and macOS. Illustrator is the best option for opening AI files because it fully supports the formatting of Illustrator artwork. To open an AI file with Illustrator, select File → Open .", - "You can also open AI files with other third-party applications, such as ACD Systems Canvas (Windows), CorelDRAW Graphics Suite (Windows and macOS), GIMP (multiplatform), and Inkscape (multiplatform). Remember that these applications may not fully support the AI format, or they may rasterize the image, meaning the vector data will be converted to a bitmap format.", - "💡 If you are a Mac user, you can also view AI files with Apple Preview , which is bundled with macOS." - ] - }, - "scraped_at": "2025-08-09T21:58:55.129492", - "source": { - "url": "https://fileinfo.com/extension/ai", - "file": "ai.html" - } - }, - "aia": { - "slug": "aia", - "extension": "aia", - "name": "MIT App Inventor Project", - "category": "mit-app-inventor-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aia_9796.png", - "alt": "Screenshot of a .aia file in MIT App Inventor", - "caption": "AIA file open in MIT App Inventor" - }, - "description": [ - "App Inventor allows you to drag and drop elements, such as buttons, images, text boxes, and sliders, to create a mobile application and program its functionality. When you save an App Inventor project, it is typically saved to your online account. However, you can also download App Inventor projects as AIA files. To download a project as an AIA file, select Projects and choose Export selected project (.aia) to my computer .", - "NOTE: You can also use Kodular Creator, an App Inventor variant, to open AIA files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aia_9796.png", - "alt": "Screenshot of a .aia file in MIT App Inventor", - "caption": "AIA file open in MIT App Inventor" - }, - { - "url": "https://fileinfo.com/img/ss/sm/aia_5452.jpg", - "alt": "Screenshot of a .aia file in Adobe Illustrator 2023", - "caption": "AIA file open in Adobe Illustrator 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/aia_5452-2.png", - "alt": "AIA file open in Apple TextEdit", - "caption": "AIA file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aic": { - "slug": "aic", - "extension": "aic", - "name": "Advanced Image Coding File", - "category": "advanced-image-coding-file", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "description": [ - "NOTE: AIC may also stand for \"Apple Intermediate Codec,\" a video codec used by Apple software. These files typically have a .MOV extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aic_13117.jpg", - "alt": "Screenshot of a .aic file in Adobe Illustrator 2025", - "caption": "AIC file open in Adobe Illustrator 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aidl": { - "slug": "aidl", - "extension": "aidl", - "name": "Android Interface Definition Language File", - "category": "android-interface-definition-language-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "AIDL is an implementation of the Interprocess Communication (IPC) protocol provided by Android. It allows one application to communicate with another application running in a different process. The AIDL implementation was developed to alleviate the time burden on developers who would otherwise have to create code for marshaling objects across process boundaries.", - "After creating the AIDL file, you should save your AIDL file in the src/​ directory of your project. When you build your application, an \"IBinder\" interface file with a \".java\" extension will be generated in your project's gen/​ directory. The .JAVA file will bear the same filename as the AIDL file from which it was created." - ] - }, - "common_filenames": [ - { - "filename": "IInAppBillingService.aidl", - "description": "IInAppBillingService.aidl - The Android open source in-app billing (IAB) interface provided by Google for incorporating in-app billing in your app." - }, - { - "filename": "IInAppBillingService.aidl", - "description": "IInAppBillingService.aidl - The Android open source in-app billing (IAB) interface provided by Google for incorporating in-app billing in your app." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aidl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aif": { - "slug": "aif", - "extension": "aif", - "name": "Audio Interchange File Format", - "category": "audio-interchange-file-format", - "summary": "", - "developer_org": "symbian", - "developer_name": "Symbian", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aif_4.png", - "alt": "Screenshot of a .aif file in Adobe Audition 2021", - "caption": "AIF file open in Adobe Audition 2021" - }, - "description": [ - "Apple Computer developed the AIFF format in 1988, basing it on Electronic Arts' .IFF format. Standard AIF files use a sampling rate of 44.1KHz, are 16-bit, and have two channels for stereo sound.", - "AIF files are similar to .MP3 files, but they are saved in an uncompressed format, whereas MP3 files are compressed. This difference results in larger AIF files while storing higher-quality audio.", - "NOTE: AIF files may also be saved with the .aiff file extension ( .AIFF files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aif_4.png", - "alt": "Screenshot of a .aif file in Adobe Audition 2021", - "caption": "AIF file open in Adobe Audition 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aifb": { - "slug": "aifb", - "extension": "aifb", - "name": "AIF Builder Project File", - "category": "aif-builder-project-file", - "summary": "", - "developer_org": "symbian", - "developer_name": "Symbian", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aifb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aifc": { - "slug": "aifc", - "extension": "aifc", - "name": "Compressed Audio Interchange File", - "category": "compressed-audio-interchange-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aifc_340.png", - "alt": "Screenshot of a .aifc file in Adobe Audition 2021", - "caption": "AIFC file open in Adobe Audition 2021" - }, - "description": [ - "AIFC, or AIFF-C, is a compressed variant of the uncompressed AIFF format, which is developed by Apple and released in 1988. It is optimal for storing CD-quality audio in smaller file sizes when space is limited.", - "NOTE: While compressed AIFF files are typically saved with the .aifc file extension, they may also be saved with the .aiff and .aif file extensions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aifc_340.png", - "alt": "Screenshot of a .aifc file in Adobe Audition 2021", - "caption": "AIFC file open in Adobe Audition 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aifc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aiff": { - "slug": "aiff", - "extension": "aiff", - "name": "Audio Interchange File Format", - "category": "audio-interchange-file-format", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aiff_5.png", - "alt": "Screenshot of a .aiff file in Adobe Audition 2021", - "caption": "AIFF file open in Adobe Audition 2021" - }, - "description": [ - "In 1988, Apple developed the Audio Interchange File Format. The AIFF format is a variant of the .IFF format, which Electronic Arts (EA) developed to store assets used in video games.", - "Unlike .MP3 files and many other common audio files, AIFF files are uncompressed . Because AIFF files' data is not compressed, AIFF files typically contain higher-quality audio than similar MP3 files. However, the files also take up more disk space since they store more data.", - "In the 2000s, Apple iTunes and other audio applications burned AIFF files onto audio CDs. Standard CD audio AIFF files are sampled at 44.1KHz, are 16-bit, and have two channels for stereo sound. Nowadays, people primarily use AIFF files to store audio created by a digital audio workstation ( DAW )." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aiff_5.png", - "alt": "Screenshot of a .aiff file in Adobe Audition 2021", - "caption": "AIFF file open in Adobe Audition 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aiff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aim": { - "slug": "aim", - "extension": "aim", - "name": "AIMMS ASCII Model File", - "category": "aimms-ascii-model-file", - "summary": "", - "developer_org": "aol", - "developer_name": "AOL", - "more_information": { - "description": [ - "AOL discontinued Instant Messenger on December 15th, 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aiml": { - "slug": "aiml", - "extension": "aiml", - "name": "Artificial Intelligence Markup Language File", - "category": "artificial-intelligence-markup-language-file", - "summary": "", - "developer_org": "dr.-richard-s.-wallace", - "developer_name": "Dr. Richard S. Wallace", - "more_information": { - "description": [ - "A chatbot is an AI program designed to perform auditory or textual conversations with a human. It may also be referred to as an interactive agent, talkbot, smartbot, or IM bot. Each chatbot typically has a collection of AIML files that guide its conversation pattern and give the robot \"character.\"", - "AIML was originally developed by Dr. Richard S. Wallace then shared with the free software community for further development between 1995 and 2002. It was first used by Artificial Linguistic Internet Computer Entity, more commonly known as A.L.I.C.E, which is a chatterbot developed to engage in conversation with humans. AIML has since been adopted by many other chatbot developers, such as Pandorabot and Verbot." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aiml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aimppl": { - "slug": "aimppl", - "extension": "aimppl", - "name": "AIMP Playlist File", - "category": "aimp-playlist-file", - "summary": "", - "developer_org": "aimp-devteam", - "developer_name": "AIMP DevTeam", - "more_information": { - "description": [ - "NOTE: The AIMPPL format was introduced with AIMP 3 and cannot be played on older versions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aimppl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ain": { - "slug": "ain", - "extension": "ain", - "name": "Source Engine Compiled AI Nodegraph File", - "category": "source-engine-compiled-ai-nodegraph-file", - "summary": "", - "developer_org": "transas-marine", - "developer_name": "Transas Marine", - "more_information": { - "description": [ - "The original nodegraph is created using the Level Designer component of the Source engine SDK, which is called the Valve Hammer Editor. Once complete, an AIN file is automatically compiled by the Source engine when the game is loaded. The compiled AIN file is saved to the \\​maps\\​graphs\\​ directory within the game installation directory.", - "NOTE: The Valve Source engine is used for games such as Half-Life 2 and Team Fortress 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ain.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aip": { - "slug": "aip", - "extension": "aip", - "name": "Adobe Illustrator Plug-in", - "category": "adobe-illustrator-plug-in", - "summary": "", - "developer_org": "softeza-development", - "developer_name": "Softeza Development", - "more_information": { - "description": [ - "Artists and graphic designers use Adobe Illustrator to create logos, signs, digital art, and drawings. While Illustrator includes a wealth of design and drawing features, users can add additional features by installing Illustrator plug-ins. These plug-ins, which are developed by Illustrator users and third-party companies, are saved as AIP files.", - "For example, the companies Astute Graphics, Fontself, and Mai Tools all offer Illustrator plug-ins, distributed as AIP files. These plug-ins provide artists with additional effects, allow artists to convert sketched lettering into fonts, and help artists automatically crop images. Other Illustrator plug-ins provide other advanced features.", - "Some Illustrator plug-ins are free to download and install, while others must be purchased. Many plug-ins are available from Adobe's official website, on the Third-party plug-ins for Illustrator page." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "air": { - "slug": "air", - "extension": "air", - "name": "Adobe AIR Installation Package", - "category": "adobe-air-installation-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AIR files are similar to the more common .EXE and .DMG files, which are used to install applications. However, AIR files can be used to install applications on multiple platforms, whereas EXE files and DMG files are restricted to Windows and macOS.", - "If you receive an AIR file you will need to install Adobe AIR on your computer in order to open the file. After you install the program, simply double-click the AIR file and the application will be installed on your computer. It is important to note that Windows Vista systems may not correctly register the \".air\" file extension due to a locked file-type association in the registry.", - "NOTE: AIR stands for \"Adobe Integrated Runtime\" and is a multi-platform environment for running Internet-based applications on the desktop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "air.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ais": { - "slug": "ais", - "extension": "ais", - "name": "ACDSee Image Sequence File", - "category": "acdsee-image-sequence-file", - "summary": "", - "developer_org": "velvet-development", - "developer_name": "Velvet Development", - "more_information": { - "description": [ - "NOTE: ACD Photo Manager no longer uses AIS files for slide shows. Instead, the program publishes slide shows to .EXE , .SCR , and .SWF formats. Saved slideshow projects use the .ASW extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ais.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ait": { - "slug": "ait", - "extension": "ait", - "name": "Adobe Illustrator Template", - "category": "adobe-illustrator-template", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ait_4569.png", - "alt": "Screenshot of a .ait file in Adobe Illustrator 2025", - "caption": "AIT file open in Adobe Illustrator 2025" - }, - "description": [ - "AIT templates are especially useful for producing consistent designs across different projects, such as print materials, web and mobile mockups, logos, and motion graphics. You can also share AIT files with other Illustrator users to ensure design consistency when collaborating on similar or related artwork.", - "To save a template in Illustrator, open an AI file and select File → Save as Template . To start a new design from an existing template, select File → New from Template , make your edits, and then select File → Save to save the new file as a standard AI document.", - "Illustrator also gives you access to downloadable templates from Adobe Stock. To access them, select File → New... , browse the available templates, and click Download to add one to your project.", - "NOTE: Illustrator’s built-in templates are stored in the Templates folder within the program’s installation directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ait_4569.png", - "alt": "Screenshot of a .ait file in Adobe Illustrator 2025", - "caption": "AIT file open in Adobe Illustrator 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ait.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aiu": { - "slug": "aiu", - "extension": "aiu", - "name": "Advanced Installer Updates Configuration File", - "category": "advanced-installer-updates-configuration-file", - "summary": "", - "developer_org": "caphyon", - "developer_name": "Caphyon", - "more_information": { - "description": [ - "AIU files are saved in a plain text format and begin with the line:", - ";aiu;", - "All AIU files contain the name of the program, the URL of the latest installer, the file size, and the path to the installation directory. They may also include a description of the installer, a list of features, bug fixes, the registry key, and the number of the current version." - ] - }, - "common_filenames": [ - { - "filename": "updates.aiu", - "description": "updates.aiu - configuration file that is usually downloaded directly from a website" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aiu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aiv": { - "slug": "aiv", - "extension": "aiv", - "name": "AIVault Data File", - "category": "aivault-data-file", - "summary": "", - "developer_org": "firefly-studios", - "developer_name": "Firefly Studios", - "more_information": { - "description": [ - "AIV files are typically not seen by the average player. However, some gamers like to modify gameplay and edit the AIV files. AIV files are named after the name of the AI character followed by a digit between 1 and 8. When you play a skirmish game, Stronghold Crusader loads the layout from one of the AIV files.", - "AIV files are stored by default in the following location:", - "Program Files (x86)/​Firefly Studios/​Stronghold Crusader/​aiv" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aiv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aix": { - "slug": "aix", - "extension": "aix", - "name": "MIT App Inventor Extension", - "category": "mit-app-inventor-extension", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MIT App Inventor is a block-based coding platform that allows students and other programming novices to learn how to create iOS and Android applications. The program was originally developed by Google, but it is now maintained by MIT's Computer Science and Media Lab departments.", - "Those who want to add additional features to MIT App Inventor can do so by downloading and installing App Inventor extensions. Many extensions are available at MIT App Inventor's website, saved as AIX files. For example, the LookExtension allows MIT App Inventor to perform object recognition and classification using a neural network. The LookExtension is available from the MIT App Inventor Extension hub as LookExtension.aix ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ajp": { - "slug": "ajp", - "extension": "ajp", - "name": "CCTV Video File", - "category": "cctv-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: AJP Player has been discontinued and is no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ajp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "akp": { - "slug": "akp", - "extension": "akp", - "name": "Akai Sampler File", - "category": "akai-sampler-file", - "summary": "", - "developer_org": "akai", - "developer_name": "Akai", - "more_information": { - "description": [ - "Musicians and producers in the late 1990s and 2000s who used Akai samplers were the primary users who encountered AKP files. They would load custom or pre-recorded sounds saved in the AKP format into Akai hardware samplers for music production or live performances, often for electronic music, hip-hop, and film scoring. While more modern equipment has surpassed Akai samplers that use the AKP format, musicians may still use old AKP files when producing music with computer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "akp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aks": { - "slug": "aks", - "extension": "aks", - "name": "Arkos Tracker Module", - "category": "arkos-tracker-module", - "summary": "", - "developer_org": "arkos-tracker", - "developer_name": "Arkos Tracker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aks_13626.jpg", - "alt": "Screenshot of a .aks file in Arkos Tracker 2", - "caption": "AKS file open in Arkos Tracker 2" - }, - "description": [ - "Arkos Tracker is a Windows-only freeware audio tracking program based on the STarKos tracker. The AKS format was introduced in the 1980s when the first version of Arkos Tracker was released.", - "While the first version is no longer developed, the Arkos Tracker 2, a complete rewrite of the software, is still developed and available for Windows, macOS, and Linux. To save an audio module as an AKS file with Arkos Tracker 2, select File → Save song as ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aks_13626.jpg", - "alt": "Screenshot of a .aks file in Arkos Tracker 2", - "caption": "AKS file open in Arkos Tracker 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "al": { - "slug": "al", - "extension": "al", - "name": "A-Law Compressed Sound Format", - "category": "a-law-compressed-sound-format", - "summary": "", - "developer_org": "itu-t", - "developer_name": "ITU-T", - "more_information": { - "description": [ - "The Consultative Committee for International Telegraphy and Telephony (CCITT) originally developed the A-Law format. However, the Telecommunication Standardization Sector of the International Telecommunication Union (ITU-T) superseded the CCITT. The A-Law format is one version of the G.711 audio codec , with the other being Mu-Law, also written as µ-Law.", - "Much of the world, including Europe, uses the A-Law compression algorithm in 8-bit pulse code modulation (PCM) digital communications, most notably voice transmission via telephones. However, North America and Japan use Mu-Law.", - "The A-Law and Mu-Law compression algorithms are similar. They offer 2:1 bit compression and optimize the dynamic range of an analog audio signal for digitization. However, they provide different coding levels and bit inversion. Also, A-Law compression is used in place of Mu-Law for international calls between two countries (where one country already is using A-Law) because it provides a smaller dynamic range with less distortion.", - "NOTE: AL files may also use the .alaw file extension ( .ALAW files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "al.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alac": { - "slug": "alac", - "extension": "alac", - "name": "Apple Lossless Audio Codec File", - "category": "apple-lossless-audio-codec-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/alac_6811.png", - "alt": "Screenshot of a .alac file in Audacity", - "caption": "ALAC file open in Audacity" - }, - "description": [ - "In 2004, Apple created the Apple Lossless Audio Codec. Like FLAC (Free Lossless Audio Codec), ALAC is used to losslessly compress audio files. However, ALAC-encoded files typically have smaller file sizes than FLAC-encoded files (created from the same audio).", - "Primarily, Apple music applications, such as Apple iTunes and Apple Music, use ALAC to losslessly compress and deliver audio to users. However, because ALAC is just a codec, and not an audio container format, these ALAC-encoded files are typically saved as M4A (MPEG-4 Audio) files. If a file uses the .alac extension, it is likely a misnamed M4A file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/alac_6811.png", - "alt": "Screenshot of a .alac file in Audacity", - "caption": "ALAC file open in Audacity" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alaw": { - "slug": "alaw", - "extension": "alaw", - "name": "A-Law Compressed Sound Format", - "category": "a-law-compressed-sound-format", - "summary": "", - "developer_org": "itu-t", - "developer_name": "ITU-T", - "more_information": { - "description": [ - "The Consultative Committee for International Telegraphy and Telephony (CCITT) originally developed the A-Law format. Then, the Telecommunication Standardization Sector of the International Telecommunication Union (ITU-T) superseded the CCITT and now maintains the format.", - "The A-Law format is one of two versions of the G.711 audio codec. The other version is Mu-Law, also written as µ-Law. Most of the world, including Europe, uses the A-Law compression algorithm. However, North America and Japan use Mu-Law. Both compression algorithms are used in 8-bit pulse code modulation (PCM) digital communications.", - "The A-Law and Mu-Law compression algorithms are similar. They offer 2:1 bit compression and optimize the dynamic range of an analog audio signal for digitization. However, they provide different coding levels and bit inversion, and A-Law compression provides less dynamic range, resulting in more minor distortion. For this reason, calls between two countries using the two formats default to A-Law compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alaw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alb": { - "slug": "alb", - "extension": "alb", - "name": "Alpha Five Library", - "category": "alpha-five-library", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "ALB files are saved as part of an overall Alpha Five developer library database. They may be reused in other Alpha Five applications. To attach a library to a database, select the \"Libraries\" tab within the \"Database Properties\" window.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "albm": { - "slug": "albm", - "extension": "albm", - "name": "HP Photo Printing Software Album File", - "category": "hp-photo-printing-software-album-file", - "summary": "", - "developer_org": "hp", - "developer_name": "HP", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "albm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "album": { - "slug": "album", - "extension": "album", - "name": "GLC_Player Album File", - "category": "glc_player-album-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Albums are designed to help you with managing your 3D models in formats such as OBJ, 3DS, COLLADA, and STL. The enable you to load models, view thumbnails of loaded models, and select different models." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "album.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alc": { - "slug": "alc", - "extension": "alc", - "name": "Ableton Live Clip File", - "category": "ableton-live-clip-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Ableton Live doesn't create ALC files for every imported audio file. For example, if you import a .WAV file, it will keep the WAV file in its original form. However, if you edit the WAV file and save it to your library, then the software creates a new ALC file.", - "NOTE: Ableton Live creates .ASD audio metadata files when creating ALC clips. This helps speed up the process of using the audio clip." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ald": { - "slug": "ald", - "extension": "ald", - "name": "Dynamics AX Application Label Data File", - "category": "dynamics-ax-application-label-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Dynamics AX label files are typically stored in the following directory: \"C:\\Program Files\\Microsoft Dynamics AX\\40\\Application\\Appl\\Standard.\"", - "NOTE: Microsoft developed Dynamics AX after acquiring Axtapa Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ald.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aldf": { - "slug": "aldf", - "extension": "aldf", - "name": "Aldfaer Genealogy File", - "category": "aldfaer-genealogy-file", - "summary": "", - "developer_org": "foundation-aldfaer", - "developer_name": "Foundation Aldfaer", - "more_information": { - "description": [ - "The ALDF file is used as a project by Aldfaer and is the main file used by the application. Aldfaer can also import and export data to and from the .GED GEDCOM genealogy data file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aldf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ale": { - "slug": "ale", - "extension": "ale", - "name": "Avid Log Exchange File", - "category": "avid-log-exchange-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "ALE files store both the schema (database columns) and the contents of a film database. Example fields may include camera roll identifiers, video track names, shooting dates, start and stop times, soundrolls, and descriptions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ale.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alf": { - "slug": "alf", - "extension": "alf", - "name": "ACT! Lookup File", - "category": "act-lookup-file", - "summary": "", - "developer_org": "pcprofi", - "developer_name": "PcProfi", - "more_information": { - "description": [ - "NOTE: Sage ACT! became Swiftpage Act! in 2013." - ] - }, - "common_filenames": [ - { - "filename": "Unity_lic.alf", - "description": "Unity_lic.alf - Default name given to the license request file." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/alf_10825.jpg", - "alt": "Screenshot of a .alf file in PcProfi Alf", - "caption": "ALF file open in PcProfi Alf" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alg": { - "slug": "alg", - "extension": "alg", - "name": "AlgoBox Algorithm File", - "category": "algobox-algorithm-file", - "summary": "", - "developer_org": "pascal-brachet", - "developer_name": "Pascal Brachet", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/alg_10808.jpg", - "alt": "Screenshot of a .alg file in AlgoBox 1", - "caption": "ALG file open in AlgoBox 1" - }, - "description": [ - "AlgoBox is designed for teaching high school and college students about mathematical algorithms. The program is only available in French.", - "The ALG file is the main file type associated with the program. It is created when a user saves an algorithm by selecting Fichier (File) → Sauver (Save) or Sauver Sous (Save As) . Users can also export an algorithm as plain text ( .TXT file), a webpage ( .HTML file), an .ODT file, a .TEX file, a .PNG image, or a .PDF file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/alg_10808.jpg", - "alt": "Screenshot of a .alg file in AlgoBox 1", - "caption": "ALG file open in AlgoBox 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ali": { - "slug": "ali", - "extension": "ali", - "name": "Dynamics AX Label Index File", - "category": "dynamics-ax-label-index-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Microsoft developed Dynamics AX after acquiring Axtapa Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ali.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "all": { - "slug": "all", - "extension": "all", - "name": "Java RMI Policy File", - "category": "java-rmi-policy-file", - "summary": "", - "developer_org": "steinberg", - "developer_name": "Steinberg", - "more_information": { - "description": [ - "The policy file giving all permissions usually has the name policy.all . The file is specified as a parameter when invoking a Java RMI application:", - "java -Djava.security.policy=policy.all ...", - "NOTE: RMI stands for Remote Method Invocation. This technology is used for creating distributed applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "all.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alm": { - "slug": "alm", - "extension": "alm", - "name": "Alpha Five Library", - "category": "alpha-five-library", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "ALM files are saved as part of an overall Alpha Five developer library database. They may be reused in other Alpha Five applications. To attach a library to a database, select the \"Libraries\" tab within the \"Database Properties\" window.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your database].alm", - "description": "[Name of your database].alm - When a database is created, the ALM file will be created with the same name as your database." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alp": { - "slug": "alp", - "extension": "alp", - "name": "Ableton Live Pack File", - "category": "ableton-live-pack-file", - "summary": "", - "developer_org": "the-anylogic-company", - "developer_name": "The AnyLogic Company", - "more_information": { - "description": [ - "You can double-click an ALP file to install it in Ableton Live." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alpx": { - "slug": "alpx", - "extension": "alpx", - "name": "ACDSee Luxea Video Editor Project", - "category": "acdsee-luxea-video-editor-project", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/alpx_12091.png", - "alt": "Screenshot of a .alpx file in ACDSee Luxea 5.1", - "caption": "ALPX file open in ACDSee Luxea 5.1" - }, - "description": [ - "ACDSee Luxea is a video-editing program that is available for Windows. It allows users to import videos, images, and audio files, edit and combine those files into a single video, add effects to their video projects, and publish videos directly to social media apps.", - "When a user saves an in-progress Luxea video-editing project, the project is saved as an ALPX file. While ALPX files are used to open video-editing projects, they do not actually contain any video, image, or audio files. Instead, ALPX files contain text-based references to the media files included in a Luxea project, including the locations at which those files are stored. If you move a file referenced in an ALPX file, your video project will not load correctly in Luxea.", - "ALPX files also contain a record of a video project's properties, length, tracks, effects, and edits. This list is used to load the project, its associated settings, and its associated edits in Luxea." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/alpx_12091.png", - "alt": "Screenshot of a .alpx file in ACDSee Luxea 5.1", - "caption": "ALPX file open in ACDSee Luxea 5.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alr": { - "slug": "alr", - "extension": "alr", - "name": "ADRIFT Language Resource File", - "category": "adrift-language-resource-file", - "summary": "", - "developer_org": "campbell-wild", - "developer_name": "Campbell Wild", - "more_information": { - "description": [ - "ALR files are stored in a plain text format and can be edited with any text editor.", - "NOTE: ADRIFT is short for \"Adventure Development & Runner - Interactive Fiction Toolkit.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "als": { - "slug": "als", - "extension": "als", - "name": "Ableton Live Set File", - "category": "ableton-live-set-file", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "more_information": { - "description": [ - "Ableton Live is often used by DJs and live performers for saving and editing live dance mixes. The live set clips can be separated into different groups, which allow DJs to organize mixes by intros, choruses, and other sections as the music progresses." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "als.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alt": { - "slug": "alt", - "extension": "alt", - "name": "Dynamics AX Temporary File", - "category": "dynamics-ax-temporary-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alv": { - "slug": "alv", - "extension": "alv", - "name": "Adobe Photoshop Levels File", - "category": "adobe-photoshop-levels-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Several default levels files are included with the Photoshop CS5 installation: Darker Increase Contrast 1 Increase Contrast 2 Increase Contrast 3 Lighten Shadows Lighter Midtones Brighter Midtones Darker These files are located in the /​Presets/​Levels/​ directory of the Photoshop installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alx": { - "slug": "alx", - "extension": "alx", - "name": "BlackBerry Application Loader XML File", - "category": "blackberry-application-loader-xml-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "You will most likely only encounter an Application Loader XML ALX file if you are downloading software on your computer and installing it on a BlackBerry device. To open the ALX file with BlackBerry Desktop Manager, follow these instructions: Download the software and extract the contents from the archive with a decompression utility, such as WinRar or Corel WinZip. Open BlackBerry Desktop Manager, then connect your BlackBerry device to the computer. Select \"Application Loader\" after you connect the device, and click Start under \"Add / Remove Applications.\" Click Browse to find the software you want to install, select the ALX file, and click Open . Select \"Next,\" then click \"Finish.\" NOTE: ALX files may be generated using BlackBerry software or by using a text editor.", - "NOTE: ALX files may be generated using BlackBerry software or by using a text editor." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your database].alx", - "description": "[Name of your database].alx - When a database is created, the ALX file will be created with the same name as your database." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "alz": { - "slug": "alz", - "extension": "alz", - "name": "ALZip Archive", - "category": "alzip-archive", - "summary": "", - "developer_org": "estsoft", - "developer_name": "ESTsoft", - "more_information": { - "description": [ - "ALZ files can be decompressed by ALZip, which is part of the ALTools PC utility suite and is also available as a standalone product." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "alz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "am": { - "slug": "am", - "extension": "am", - "name": "Automake Makefile Template", - "category": "automake-makefile-template", - "summary": "", - "developer_org": "anark", - "developer_name": "Anark", - "more_information": { - "description": [ - "NOTE: A Makefile declares how to compile and link a program and is run using the Unix make command. Makefiles have the filename Makefile ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "am.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "am1": { - "slug": "am1", - "extension": "am1", - "name": "Adventure Maker", - "category": "adventure-maker", - "summary": "", - "developer_org": "the-adventure-maker-team", - "developer_name": "The Adventure Maker Team", - "more_information": { - "description": [ - "AM1 files can be played within the free version of Adventure Maker, and they can be compiled into a .EXE file with the full version of Adventure Maker.", - "NOTE: AM1 files can only be played within Adventure Maker." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "am1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "am4": { - "slug": "am4", - "extension": "am4", - "name": "AutoPlay Media Studio 4 Project File", - "category": "autoplay-media-studio-4-project-file", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "description": [ - "Version 4 of AutoPlay Media Studio was used to develop custom launchers, presentation tools, training software, and other multimedia applications without needing advanced programming skills. The software provided a drag-and-drop interface along with a scripting engine, allowing creators to add interactivity to their applications. AM4 files allow users to save their work and continue editing it later, making the format central to the development workflow.", - "NOTE: Each version of AutoPlay Media Studio uses its own project file format. For example, version 5 uses .AM5 files, version 6 uses .AM6 files, and version 8 introduced an XML-based project format ( .AUTOPLAY ) files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "am4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "am5": { - "slug": "am5", - "extension": "am5", - "name": "AutoPlay Media Studio 5 Project File", - "category": "autoplay-media-studio-5-project-file", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "am5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "am6": { - "slug": "am6", - "extension": "am6", - "name": "AutoPlay Media Studio 6 Project", - "category": "autoplay-media-studio-6-project", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/am6_3128.png", - "alt": "Screenshot of a .am6 file in Indigo Rose AutoPlay Media Studio 9", - "caption": "AM6 file open in Indigo Rose AutoPlay Media Studio 9" - }, - "description": [ - "The primary users of AutoPlay Media Studio are software developers, IT professionals, and content creators looking to create multimedia software such as product launchers, interactive training tools, installation menus, and promotional presentations. As users work on their project with version 6 of AutoPlay Media Studio, they save it as an AM6 file, which they can then close and reopen to make further modifications. Once completed, users can build the project into a standalone executable ( .EXE ) file or Disk Image ( .ISO ) file for distribution.", - "Different versions of AutoPlay Media Studio save projects with different file extensions. For example, version 4 saves projects as .AM4 files and version 5 saves projects as .AM5 files. However, beginning with version 8, AutoPlay Media Studio saves projects as .AUTOPLAY files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/am6_3128.png", - "alt": "Screenshot of a .am6 file in Indigo Rose AutoPlay Media Studio 9", - "caption": "AM6 file open in Indigo Rose AutoPlay Media Studio 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "am6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "am7": { - "slug": "am7", - "extension": "am7", - "name": "AutoPlay Media Studio 7 Project", - "category": "autoplay-media-studio-7-project", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/am7_3129.png", - "alt": "Screenshot of a .am7 file in Indigo Rose AutoPlay Media Studio 9", - "caption": "AM7 file open in Indigo Rose AutoPlay Media Studio 9" - }, - "description": [ - "AutoPlay Media Studio 7 was popular among content developers, educators, and IT professionals who sought to package interactive content quickly. AM7 project files are specific to this version and may not be compatible with earlier releases or other software. Once a project is complete, users can publish it as a self-running application, often distributed via CD, DVD, or USB drive." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/am7_3129.png", - "alt": "Screenshot of a .am7 file in Indigo Rose AutoPlay Media Studio 9", - "caption": "AM7 file open in Indigo Rose AutoPlay Media Studio 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "am7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amb": { - "slug": "amb", - "extension": "amb", - "name": "Sonic 4 Game Asset Container", - "category": "sonic-4-game-asset-container", - "summary": "", - "developer_org": "paragon-decision-technology", - "developer_name": "Paragon Decision Technology", - "more_information": { - "description": [ - "Sonic the Hedgehog 4 is a two-part video game, whose two episodes were released in 2010 and 2012. It is a 2D, side-scrolling game in which Sonic teams with Tails and Knuckles to battle Doctor Eggman and Metal Sonic.", - "Most versions of Sonic the Hedgehog 4 Episode I and II store many of their game assets in AMB files. While most players will never encounter the games' AMB files, modders and other players interested in examining Sonic the Hedgehog 4's assets may wish to extract those assets from the games' AMB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amc": { - "slug": "amc", - "extension": "amc", - "name": "AMC Video File", - "category": "amc-video-file", - "summary": "", - "developer_org": "ant-movie-catalog", - "developer_name": "Ant Movie Catalog", - "more_information": { - "description": [ - "You will most likely only encounter AMC files if you use a mobile device that utilizes cellular services provided by the KDDI Corporation, which is a Japanese telecommunication operator. The AMC format is a variation of the more common 3GPP format ( .3GP files) that allows video quality to be negotiated based on the channel conditions between cellular devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amdn": { - "slug": "amdn", - "extension": "amdn", - "name": "Amadine Drawing", - "category": "amadine-drawing", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/amdn_11350.jpg", - "alt": "Screenshot of a .amdn file in BeLight Amadine 1", - "caption": "AMDN file open in BeLight Amadine 1" - }, - "description": [ - "Amadine is similar to Adobe Illustrator , which is a popular vector editing program among design professionals. Amadine provides a customizable interface like Illustrator and a large selection of tools, which includes pen, text, eyedropper, shape, gradient, and drawing tools.", - "When saving a drawing in Amadine, the program creates an AMDN file to contain the image data. To create and save an AMDN file in Amadine, follow these steps: Select File → New... . Create your drawing. Select File → Save . Choose the save location, name the file, then click Save . To open an AMDN file in Amadine, follow these steps: Select File → Open . Navigate to the location of the AMDN file and select the file. Click Open . Since Amadine is the only program that supports AMDN files, the application allows you to export the drawing to more widely supported file formats, such as .SVG , .EPS , .PDF , .TIFF , .PNG , and .JPEG . To export an AMDN file in Amadine follow these steps: Select File → Export... . Choose the format to convert the AMDN file to. Click Export .", - "To open an AMDN file in Amadine, follow these steps: Select File → Open . Navigate to the location of the AMDN file and select the file. Click Open . Since Amadine is the only program that supports AMDN files, the application allows you to export the drawing to more widely supported file formats, such as .SVG , .EPS , .PDF , .TIFF , .PNG , and .JPEG . To export an AMDN file in Amadine follow these steps: Select File → Export... . Choose the format to convert the AMDN file to. Click Export .", - "Since Amadine is the only program that supports AMDN files, the application allows you to export the drawing to more widely supported file formats, such as .SVG , .EPS , .PDF , .TIFF , .PNG , and .JPEG . To export an AMDN file in Amadine follow these steps: Select File → Export... . Choose the format to convert the AMDN file to. Click Export ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/amdn_11350.jpg", - "alt": "Screenshot of a .amdn file in BeLight Amadine 1", - "caption": "AMDN file open in BeLight Amadine 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amdn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ame": { - "slug": "ame", - "extension": "ame", - "name": "ABBYY FineReader Dictionary", - "category": "abbyy-finereader-dictionary", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "ABBYY FineReader is a suite of PDF management applications that allow users to open, edit, and convert PDFs. FineReader 12 and earlier versions allow users to create custom dictionaries that are saved as AME files. These dictionaries are named for the language they are associated with (e.g. English.ame ).", - "Users create these dictionaries using the custom dictionary tools available in each version of FineReader. For example, in FineReader 12, users create custom dictionaries by selecting Tools > View Dictionaries and then using the selections found in the User Dictionaries dialog box." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amf": { - "slug": "amf", - "extension": "amf", - "name": "Additive Manufacturing File", - "category": "additive-manufacturing-file", - "summary": "", - "developer_org": "origin-systems", - "developer_name": "ORIGIN Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/amf_10318.png", - "alt": "Screenshot of a .amf file in Autodesk Meshmixer 3", - "caption": "AMF file open in Autodesk Meshmixer 3" - }, - "description": [ - "Since the 1980s, the .STL format has been the industry standard for storing and transferring information between CAD programs and additive manufacturing tools. However, with the rise of 3D printing, more capable formats are needed to store and transfer all the necessary 3D object information for 3D printing. This need has led to the increased popularity of the .3MF and AMF formats.", - "The American Society for Testing and Materials (ASTM) developed and released the open AMF format in 2013. ASTM designed AMF to be a unifying solution for storing 3D object information, similar to the .PDF format for storing documents.", - "AMF stores information similarly to the XML standard and is simple, scalable, and backward and future compatible. The format uses triangle meshes to describe surfaces, whether curved or non-planar edges, on 3D surfaces. Colors are specified using RGBA (red, green, blue, and alpha channels) values.", - "You can export 3D object information to the AMF format using programs such as Dassault Systemes SOLIDWORKS and Autodesk applications. 3D printers that support the format include Materialise and Shapeways." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/amf_10318.png", - "alt": "Screenshot of a .amf file in Autodesk Meshmixer 3", - "caption": "AMF file open in Autodesk Meshmixer 3" - }, - { - "url": "https://fileinfo.com/img/ss/sm/amf_12449.png", - "alt": "Screenshot of a .amf file in VideoLAN VLC media player", - "caption": "AMF file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amfm": { - "slug": "amfm", - "extension": "amfm", - "name": "Adobe Multiple Font Metrics File", - "category": "adobe-multiple-font-metrics-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amgp": { - "slug": "amgp", - "extension": "amgp", - "name": "AntiMicro Profile", - "category": "antimicro-profile", - "summary": "", - "developer_org": "antimicro", - "developer_name": "AntiMicro", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/amgp_10891.png", - "alt": "Screenshot of a .amgp file in Microsoft Visual Studio Code", - "caption": "AMGP file open in Microsoft Visual Studio Code" - }, - "description": [ - "Primarily, AntiMicro and AntiMicroX allow gamers to use gamepads to play PC video games that do not include gamepad support. To do so, users create an AntiMicro profile, or AMGP file, that contains settings that map gamepad buttons to keyboard and mouse buttons.", - "Typically, each AntiMicro profile contains settings for a specific game. For example, a gamer might create a profile that allows them to play Doom 3 with a gamepad, rather than their keyboard and mouse. The gamer could then run AntiMicro or AntiMicroX, load their Doom 3-specific profile, and use it to play Doom 3 with their gamepad.", - "While creating an AntiMicro profile, users can also map scripts and macros to gamepad buttons. This allows users to automate and perform complex actions just by pressing one or more gamepad buttons.", - "NOTE: Several template AMGP files are available on AntiMicroX's GitHub page ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/amgp_10891.png", - "alt": "Screenshot of a .amgp file in Microsoft Visual Studio Code", - "caption": "AMGP file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amgp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aml": { - "slug": "aml", - "extension": "aml", - "name": "ACPI Machine Language File", - "category": "acpi-machine-language-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "An AML file contains a DSDT (Differentiated System Description Table), which stores instructions that notify the OS about certain hardware settings. For Mac OS X systems, the AML file should be placed in the root directory to be recognized.", - "Several premade AML files for Mac OS X are available from tonymacx86. These AML files can be edited with customizations using DSDTSE, which is developed by the EVOSX86 team. AML files are not edited directly, but are first decompiled into \".dsl\" files, edited, and then compiled back into \".aml\" files.", - "NOTE: AML files contain instructions at the ACPI level, which is between the BIOS and the operating system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amm": { - "slug": "amm", - "extension": "amm", - "name": "All My Movies Database File", - "category": "all-my-movies-database-file", - "summary": "", - "developer_org": "bolide-software", - "developer_name": "Bolide Software", - "more_information": { - "description": [ - "All My Movies retrieves information about movies by automatically downloading information from online databases.", - "NOTE: AMM files are saved in the .MDB (Microsoft Access) format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amogus": { - "slug": "amogus", - "extension": "amogus", - "name": "Among Us Settings", - "category": "among-us-settings", - "summary": "", - "developer_org": "innersloth", - "developer_name": "Innersloth", - "more_information": { - "description": [ - "Innersloth Among Us is a popular space-themed social deduction game available for several platforms. Windows and Android Among Us players can easily access the game's AMOGUS files, which store player settings ( player.amogus ) and general game settings ( settings.amogus ).", - "In most cases, players should not modify the data their AMOGUS files contain. Instead, they should change their Among Us settings in-game. However, Windows and Android players who want to view their AMOGUS files can find them in the following locations:", - "NOTE: In Windows, if you installed Among Us from Steam or the Microsoft Store, your AMOGUS files may be stored in a different location." - ] - }, - "common_filenames": [ - { - "filename": "Player.amogus", - "description": "Player.amogus - Contains player-specific Among Us settings." - }, - { - "filename": "Settings.amogus", - "description": "Settings.amogus - Contains general Among Us settings." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amogus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amp": { - "slug": "amp", - "extension": "amp", - "name": "Photoshop Adjustment Map", - "category": "photoshop-adjustment-map", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/amp_5322.png", - "alt": "Screenshot of a .amp file in Adobe Photoshop", - "caption": "AMP file open in Adobe Photoshop" - }, - "description": [ - "Typically, Photoshop users create and save color adjustment curves as .ACV files. These files contain curves that consist of a collection of placed points.", - "The curves that AMP files contain, on the other hand, are drawn freehand using the pencil available in the Curves tool. To create an AMP file:", - "Typically, Photoshop stores AMP files in a user's Presets/​Curves directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/amp_5322.png", - "alt": "Screenshot of a .amp file in Adobe Photoshop", - "caption": "AMP file open in Adobe Photoshop" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amr": { - "slug": "amr", - "extension": "amr", - "name": "Adaptive Multi-Rate Codec File", - "category": "adaptive-multi-rate-codec-file", - "summary": "", - "developer_org": "ericsson", - "developer_name": "Ericsson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/amr_670.png", - "alt": "Screenshot of a .amr file in VideoLAN VLC media player", - "caption": "AMR file open in VideoLAN VLC media player" - }, - "description": [ - "AMR files incorporate the Algebraic Code Excited Linear Prediction (ACELP) algorithm, designed to compress human speech audio efficiently. Additionally, the files may be saved in the AMR-NB (Narrowband) or AMR-WB (Wideband) format. Wideband audio supports a broader frequency range, providing better sound quality." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/amr_670.png", - "alt": "Screenshot of a .amr file in VideoLAN VLC media player", - "caption": "AMR file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ams": { - "slug": "ams", - "extension": "ams", - "name": "Velvet Studio Advanced Module System", - "category": "velvet-studio-advanced-module-system", - "summary": "", - "developer_org": "patrik-oscarsson-and-david-broman", - "developer_name": "Patrik Oscarsson and David Broman", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ams_1684.png", - "alt": "Screenshot of a .ams file in OpenMPT", - "caption": "AMS file open in OpenMPT" - }, - "description": [ - "In 1996, developers Patrik Oscarsson and David Broman released the first version of Velvet Studio (previously known as Extreme Tracker). This music tracker allows users to create synthesized music, by keying in notes or importing audio samples and playing them using one or more synthesized instruments.", - "Songs created using Velvet Studio are saved as AMS files. Often, users stored their AMS files in the C:/​SOUND/​MODULES/​AMS directory. While Velvet Studio is now legacy software, users can still open their AMS files in Velvet Studio and some other, current music trackers." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ams_1684.png", - "alt": "Screenshot of a .ams file in OpenMPT", - "caption": "AMS file open in OpenMPT" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ams_1683.png", - "alt": "Screenshot of a .ams file in OpenMPT", - "caption": "AMS file open in OpenMPT" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ams.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amsorm": { - "slug": "amsorm", - "extension": "amsorm", - "name": "OnLine Ringman Auction Client File", - "category": "online-ringman-auction-client-file", - "summary": "", - "developer_org": "xcira", - "developer_name": "Xcira", - "more_information": { - "description": [ - "Auction Management Systems, the creator of OnLine Ringman, changed its name to Xcira in 2009." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amsorm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amu": { - "slug": "amu", - "extension": "amu", - "name": "PictureGear Studio Photo Album File", - "category": "picturegear-studio-photo-album-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amv": { - "slug": "amv", - "extension": "amv", - "name": "Actions Media Video", - "category": "actions-media-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/amv_2162.png", - "alt": "Screenshot of a .amv file in VideoLAN VLC media player", - "caption": "AMV file open in VideoLAN VLC media player" - }, - "description": [ - "AMV files are a variant of .AVI files that are used by some Chinese media players. Notably, AMV files include the text AMV and amvh in their headers, where AVI files would contain the text AMI and avih . The files' audio is compressed is using the PCM audio codec.", - "The AMV format was designed to allow cheaply-made media players that use the Actions semiconductor chip to store and play many low-quality videos. AMV videos are not highly compressed, but their initial file size is so low (due to their low resolution and frame rate ) that even inexpensive media players can store and play back a number of AMV videos." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/amv_2162.png", - "alt": "Screenshot of a .amv file in VideoLAN VLC media player", - "caption": "AMV file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amx": { - "slug": "amx", - "extension": "amx", - "name": "AMX Mod Plugin File", - "category": "amx-mod-plugin-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "AMX Mod X plugins use the .AMXX file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amxd": { - "slug": "amxd", - "extension": "amxd", - "name": "Ableton Max Patch File", - "category": "ableton-max-patch-file", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "more_information": { - "description": [ - "NOTE: Ableton Max for Live is provided as a standalone application or as part of the Ableton Suite, an upgraded version of Ableton Live." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amxd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amxx": { - "slug": "amxx", - "extension": "amxx", - "name": "AMX Mod X Plugin File", - "category": "amx-mod-x-plugin-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Half-Life versions supported by AMX Mod X include Counter-Strike, Day of Defeat, Natural Selection, Team Fortress Classic, The Specialists, and Earth's Special Forces.", - "AMX Mod, the predecessor to AMX Mod X, saves plugins with the .AMX file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amxx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "amz": { - "slug": "amz", - "extension": "amz", - "name": "Amazon MP3 Downloader File", - "category": "amazon-mp3-downloader-file", - "summary": "", - "developer_org": "gameloft", - "developer_name": "Gameloft", - "more_information": { - "description": [ - "If files do not download automatically, try opening the AMZ file manually in order to initiate their download.", - "NOTE: The Amazon MP3 downloader was replaced when Amazon Music was released in 2016, which offers music streaming services instead of MP3 downloads." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "amz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "an": { - "slug": "an", - "extension": "an", - "name": "Adobe Edge Animate Project File", - "category": "adobe-edge-animate-project-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "When saving a project in Edge Animate, you actually save an .HTML file. After choosing to save, Edge Animate creates a folder containing the .HTML file. However, it also creates the AN project file and associated .CSS and .JS files required for the animation.", - "AN files can be used to create .ANTMPL template files:", - "Select File → Save As Template... , name your file, select the save location, and click Save .", - "Adobe Edge, the predecessor to Edge Animate, uses the .EDGE extension. This extension can be used interchangeably with the \".an\" extension. However, the \".an\" extension is now the default.", - "NOTE: As of November 2015, Edge Animate is no longer being actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "an.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "an1": { - "slug": "an1", - "extension": "an1", - "name": "Street Atlas USA Draw File", - "category": "street-atlas-usa-draw-file", - "summary": "", - "developer_org": "delorme", - "developer_name": "DeLorme", - "more_information": { - "description": [ - "Here are several prominent categories of layers that may be saved in an AN1 file:", - "Road Layers, Waypoint Layers, and Track Layers become part of the searchable database when added.", - "NOTE: DeLorme discontinued Street Atlas USA." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "an1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "an2": { - "slug": "an2", - "extension": "an2", - "name": "Croc Legend of the Gobbos Animation File", - "category": "croc-legend-of-the-gobbos-animation-file", - "summary": "", - "developer_org": "argonaut-software", - "developer_name": "Argonaut Software", - "more_information": { - "description": [ - "Sample AN2 filenames include ball.an2 , intro.an2 , and sad.an2 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "an2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "an8": { - "slug": "an8", - "extension": "an8", - "name": "Anim8or File", - "category": "anim8or-file", - "summary": "", - "developer_org": "thermo-fisher-scientific", - "developer_name": "Thermo Fisher Scientific", - "more_information": { - "description": [ - "Anim8or is developed by Steven Glanville and is available as a free download for Windows computers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "an8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ana": { - "slug": "ana", - "extension": "ana", - "name": "Animate Asset Package", - "category": "animate-asset-package", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ana_13215.jpg", - "alt": "Screenshot of a .ana file in Adobe Animate 2023", - "caption": "ANA file open in Adobe Animate 2023" - }, - "description": [ - "Animate is an application for designing animations for cartoons, banners, games, and the web. It was formerly known as Flash, which Macromedia originally developed but merged with Adobe in 2005. Adobe replaced Flash with Animate in 2016.", - "You can create an ANA file by right-clicking a symbol in the Library panel in Animate, then choosing Export Asset . Alternatively, you can select File → Export → Export Scene as asset . Both of these methods for creating an ANA file present an \"Export Asset\" dialog where you can choose the assets you want to include:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ana_13215.jpg", - "alt": "Screenshot of a .ana file in Adobe Animate 2023", - "caption": "ANA file open in Adobe Animate 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ana.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anb": { - "slug": "anb", - "extension": "anb", - "name": "Analyst's Notebook Chart", - "category": "analyst-s-notebook-chart", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Data analysts and investigators use IBM i2 Analyst's Notebook to review data and help them find previously unnoticed patterns and connections. For example, an analyst at a government agency may use Analyst's Notebook to investigate a suspected case of tax fraud, in hopes of bringing a criminal to justice.", - "In Analyst's Notebook, users conduct analyses by importing or entering relevant information and then either manually or programmatically finding connections between those pieces of information. Analyst's Notebook displays these networks of information to users as diagrams, referred to as analytical charts.", - "When a user wants to save an in-progress chart, they can do so by saving the chart as an ANB file. The ANB file contains all data displayed on the chart, including entered information, links, properties, labels, and legends." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ane": { - "slug": "ane", - "extension": "ane", - "name": "Adobe AIR Native Extension", - "category": "adobe-air-native-extension", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "AIR Native Extensions wrap native system code in Adobe's ActionScript language. For example, to invoke volume or vibrate functions on an Android device, the ANE file would contain native Android source code written in Java that can be run through an ActionScript function call.", - "ANE files are also used for bundling third-party libraries and frameworks in AIR applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ane.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ang": { - "slug": "ang", - "extension": "ang", - "name": "Anghami Audio File", - "category": "anghami-audio-file", - "summary": "", - "developer_org": "anghami", - "developer_name": "Anghami", - "more_information": { - "description": [ - "On Android devices, ANG files are located in the following directory:", - "/​Android/​data/​com.anghami/​files/​", - "Anghami is a mobile application that enables you to play Arabic and other International songs. You can stream music or download songs for off-line play when you don't have an Internet connection. Only users in the Middle East and North Africa can listen to tracks from major labels such as Warner, Sony, Universal, and EMI." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ang.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anh": { - "slug": "anh", - "extension": "anh", - "name": "Project ROME File", - "category": "project-rome-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "To create an ANH file, select File → New... → CREATE NEW , choose a category, select a document, and click \"Choose,\" select File → Save As... , name the file, choose the save location, and click Save .", - "To open an ANH file, select File → Open... → CREATE NEW , navigate to your file location, and click Open .", - "NOTE: In November 2010, Project ROME was discontinued but is still available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ani": { - "slug": "ani", - "extension": "ani", - "name": "Windows Animated Cursor", - "category": "windows-animated-cursor", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ani_531.png", - "alt": "Screenshot of a .ani file in RealWorld Cursor Editor", - "caption": "ANI file open in RealWorld Cursor Editor" - }, - "description": [ - "Windows' default animated cursors, such as its wait and hourglass cursors, are stored in ANI files. These files contain all the still ICO images used to animate a cursor. When Windows shows an animated cursor, it is actually showing all an ANI file's included ICO images in sequence.", - "Custom Windows desktop themes often include custom animated cursors, stored in custom ANI files. These custom ANI files are structured in the same way as Windows' official ANI files.", - "To use an ANI file as a Windows cursor image:", - "NOTE: In March 2007, Microsoft reported a vulnerability in the way Windows handles ANI files that could be used to attack users' systems. This issue, which affected Windows 2000 through Windows Vista, was addressed and fixed in Security Bulletin MS07-017." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ani_531.png", - "alt": "Screenshot of a .ani file in RealWorld Cursor Editor", - "caption": "ANI file open in RealWorld Cursor Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ani.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anim": { - "slug": "anim", - "extension": "anim", - "name": "Maya Animation File", - "category": "maya-animation-file", - "summary": "", - "developer_org": "hidden-temple-studios", - "developer_name": "Hidden Temple Studios", - "more_information": { - "description": [ - "ANIM files allow modelers to create smooth motions by defining a number of intermediate frames between keyframes that are rendered automatically by a graphics engine. For example, a human arm can move by specifying a starting keyframe at frame 0 and an ending keyframe at frame 20." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anime": { - "slug": "anime", - "extension": "anime", - "name": "Anime Studio Document", - "category": "anime-studio-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "You can open ANIME files in Anime Studio Pro and Debut. You can also open ANIME files with a Zip decompression program. To do this, rename the \".anime\" extension with the \".zip\" extension, then extract the contents with the decompression program. The following files are stored in the ANIME file:", - "NOTE: Anime Studio was renamed as Moho with the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anime.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animeaction": { - "slug": "animeaction", - "extension": "animeaction", - "name": "Anime Studio Action Document", - "category": "anime-studio-action-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/animeaction_10878.png", - "alt": "Screenshot of a .animeaction file in File Viewer for Mac", - "caption": "ANIMEACTION file open in File Viewer for Mac" - }, - "description": [ - "Lost Marble Moho, which was previously known as Anime Studio, is a 2D animation program that allows animators to create animated scenes and movies. Animators can create custom actions that control how a character moves in a frame and then apply them to characters.", - "In Moho, custom actions are saved and exported as .MOHOACTION files. In Anime Studio, custom actions were saved as ANIMEACTION files. However, the MOHOACTION and ANIMEACTION file formats are similar. With some adjustments, you can continue to use ANIMEACTION files in Moho." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/animeaction_10878.png", - "alt": "Screenshot of a .animeaction file in File Viewer for Mac", - "caption": "ANIMEACTION file open in File Viewer for Mac" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animeaction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animebrush": { - "slug": "animebrush", - "extension": "animebrush", - "name": "Anime Studio Brush Document", - "category": "anime-studio-brush-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "ANIMEBRUSH files were replaced by .MOHOBRUSH files with the release of version 12 of Moho Debut and Pro, which replaced Anime Studio Debut and Pro. While ANIMEBRUSH files are typically used by Anime Studio, they may also be opened in Moho." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animebrush.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animeexport": { - "slug": "animeexport", - "extension": "animeexport", - "name": "Anime Studio Export Profile Document", - "category": "anime-studio-export-profile-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "ANIMEEXPORT files store various settings that make up the batch export profile. Some of the configuration options include the location where the file(s) will be exported, render options, and the format to which an item is exported.", - "You can open ANIMEEXPORT files in Anime Studio Pro and Debut. To create or open an ANIMEEXPORT file, select File → Batch Export... . Click Save Export Profile... to create an ANIMEEXPORT file or Load An Export Profile to open an ANIMEEXPORT file.", - "NOTE: ANIMEEXPORT files were replaced by .MOHOEXPORT files when Anime Studio was renamed as Moho with the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animeexport.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animeproj": { - "slug": "animeproj", - "extension": "animeproj", - "name": "Anime Studio Document Data File", - "category": "anime-studio-document-data-file", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "When ANIMEPROJ files are created, they are placed in an ANIME document, which is an archive compressed with ZIP compression. While ANIMEPROJ files should be opened in Anime Studio Pro or Debut, you can directly open the file by extracting them from ANIME files. To do this, rename the \".anime\" extension with the \".zip\" extension, then extract the contents with the decompression program. You can then use a text editor to open the ANIMEPROJ file.", - "NOTE: Anime Studio was renamed as Moho with the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animeproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animestyle": { - "slug": "animestyle", - "extension": "animestyle", - "name": "Anime Studio Style Document", - "category": "anime-studio-style-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "ANIMESTYLE files were replaced by .MOHOSTYLE files with the release of version 12 of Moho Debut and Pro, which replaced Anime Studio Debut and Pro. While ANIMESTYLE files are typically used by Anime Studio, they may also be opened in Moho." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animestyle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animset": { - "slug": "animset", - "extension": "animset", - "name": "FaceFX Animation Set File", - "category": "facefx-animation-set-file", - "summary": "", - "developer_org": "oc3-entertainment", - "developer_name": "OC3 Entertainment", - "more_information": { - "description": [ - "When you are finished designing an animation set, you can publish it to an .ANIMSET_INGAME file, which stores the stripped down version of the ANIMSET file that is suitable for use in the target game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "animset_ingame": { - "slug": "animset_ingame", - "extension": "animset_ingame", - "name": "FaceFX In-Game Animation Set File", - "category": "facefx-in-game-animation-set-file", - "summary": "", - "developer_org": "oc3-entertainment", - "developer_name": "OC3 Entertainment", - "more_information": { - "description": [ - "ANIMSET_INGAME files are run using the FaceFX SDK, a software component that enables game engines to execute FaceFX animations in their respective games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "animset_ingame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anjuta": { - "slug": "anjuta", - "extension": "anjuta", - "name": "Anjuta IDE Project File", - "category": "anjuta-ide-project-file", - "summary": "", - "developer_org": "the-gnome-project", - "developer_name": "The GNOME Project", - "more_information": { - "description": [ - "Anjuta IDE is available for the GNOME Desktop, a desktop GUI for Linux." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anjuta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anm": { - "slug": "anm", - "extension": "anm", - "name": "3D Animation File", - "category": "3d-animation-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/anm_11613.png", - "alt": "Screenshot of a .anm file in VLC media player", - "caption": "ANM file open in VLC media player" - }, - "description": [ - "Electronic Arts released a number of versions of Deluxe Paint, a bitmap graphics editing software, between 1985 and 1995. DeluxePaint Animation was Electronic Arts' third Deluxe Paint release for MS-DOS PCs. Notably, it included animation creation and editing tools that allowed video game developers to create sophisticated 3D animations. These animations were saved as ANM files.", - "An ANM file consists of a header and several up-to-64KB blocks that contain a series of still frames. Frames are stored in sequence within their blocks, but the blocks themselves may not be stored in sequence within the ANM file. For example, the last block stored within an ANM file might contain the first few frames of an animation. When a program plays an ANM file, it must first determine the order in which it should read and play back the file's blocks." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/anm_11613.png", - "alt": "Screenshot of a .anm file in VLC media player", - "caption": "ANM file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anme": { - "slug": "anme", - "extension": "anme", - "name": "Anime Studio Document", - "category": "anime-studio-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "Anime Studio documents are used for creating 2D and 3D anime videos. They can be exported to .AVI and .SWF formats, and can be uploaded to YouTube and Facebook. ANME files may also be used for saving and distributing character packs.", - "The ANME file was also replaced by the .ANIME file to store projects. However, ANME files are still supported by Anime Studio.", - "NOTE: Anime Studio was renamed Moho with the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ann": { - "slug": "ann", - "extension": "ann", - "name": "Lingvo Dictionary Annotation File", - "category": "lingvo-dictionary-annotation-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ANN files are only used to describe Lingvo-formatted dictionaries. This format is developed by ABBYY, an international software company. ANN files are optional, but if they are created, they are named after an associated .DSL file (e.g., example.dsl and example.ann ). ANN files should be placed in the same folder as the DSL file.", - "NOTE: You can view the information in an ANN file by double-clicking the icon of the dictionary located on the Bookshelf in Lingvo Dictionary." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ann.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "annot": { - "slug": "annot", - "extension": "annot", - "name": "Adobe Digital Editions Annotations File", - "category": "adobe-digital-editions-annotations-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "In Windows, ANNOT files are saved to the \\​Digital Editions\\​Annotations\\​ directory within the user's Documents directory. For Mac OS X, they are saved to the [user]/​My Documents/​Digital Editions/​Annotations/​ directory. ANNOT files often use the title of the ePublication as their filename prefix.", - "Since ANNOT files use XML formatting, you can view them with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "annot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anp": { - "slug": "anp", - "extension": "anp", - "name": "Animate Preferences File", - "category": "animate-preferences-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/anp_13246.jpg", - "alt": "Screenshot of a .anp file in Adobe Animate 2023", - "caption": "ANP file open in Adobe Animate 2023" - }, - "description": [ - "Animate is an application for Windows and macOS that allows you to design animations for banners, cartoons, games, and the web. The software allows you to modify its preferences to customize its appearance and capabilities. To access Animate preferences and modify them, select Animate → Preferences → Edit Preferences .", - "You can export preferences to an ANP file with Animate in Windows and macOS. To create the ANP file, select Animate → Preferences → Export Preferences ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/anp_13246.jpg", - "alt": "Screenshot of a .anp file in Adobe Animate 2023", - "caption": "ANP file open in Adobe Animate 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ans": { - "slug": "ans", - "extension": "ans", - "name": "ANSI Text File", - "category": "ansi-text-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "NOTE: ANS files were used primarily by older versions of HotDocs. However, recent versions still support saving and loading ANS files in addition to ANX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ans.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ansym": { - "slug": "ansym", - "extension": "ansym", - "name": "Adobe Edge Animate Library File", - "category": "adobe-edge-animate-library-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "To import an ANSYM file in Edge Animate, find \"Symbols\" from the Library panel, click the \"+\" button, and then choose \"Import Symbols...\" from the dropdown menu.", - "ANSYM files can be exported from Adobe Creative Suite products such as Illustrator and Fireworks. This allows graphic designers to design graphics using Adobe's image editing tools before inserting them into Edge Animate Web animations.", - "NOTE: As of November 2015, Edge Animate is no longer being actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ansym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ant": { - "slug": "ant", - "extension": "ant", - "name": "Animate Tutorial", - "category": "animate-tutorial", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ant_13243.jpg", - "alt": "Screenshot of a .ant file in Adobe Animate 2023", - "caption": "ANT file open in Adobe Animate 2023" - }, - "description": [ - "Animate is an application for digital artists that allows them to design animations for cartoons, games, banners, and the web. The software also allows you to create tutorials to share with other Animate users to walk them through steps to perform a function.", - "You can create an ANT file with the \"Hands-on Tutorial Creator\" in Animate. You can access this creator by selecting Window → Extensions → Hands-on Tutorial Creator ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ant_13243.jpg", - "alt": "Screenshot of a .ant file in Adobe Animate 2023", - "caption": "ANT file open in Adobe Animate 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ant.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "antispam5": { - "slug": "antispam5", - "extension": "antispam5", - "name": "Personal AntiSpam Settings File", - "category": "personal-antispam-settings-file", - "summary": "", - "developer_org": "intego", - "developer_name": "Intego", - "more_information": { - "description": [ - "NOTE: Personal Antispam is included with Intego Internet Security Barrier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "antispam5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "antmpl": { - "slug": "antmpl", - "extension": "antmpl", - "name": "Adobe Edge Animate Template File", - "category": "adobe-edge-animate-template-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "To create an ANTMPL file:", - "With your .AN project file open, select File → Save As Template... , name your file, select the save location, and click Save .", - "There are two ways to use an ANTMPL file already created:", - "NOTE: As of November 2015, Edge Animate is no longer being actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "antmpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anx": { - "slug": "anx", - "extension": "anx", - "name": "HotDocs Answer File", - "category": "hotdocs-answer-file", - "summary": "", - "developer_org": "csiro", - "developer_name": "CSIRO", - "more_information": { - "description": [ - "ANX files are created using the HotDocs interview mode, which guides users through a series of digital forms in order to gather the information for the HotDocs form. The files are saved to the following directory by default: \\​My Documents\\​HotDocs\\​Answers\\​ .", - "NOTE: \"Answers\" are any responses required to fill a blank field in a HotDocs form. For example, an insurance form may require a person's name, address, and other personal information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "any": { - "slug": "any", - "extension": "any", - "name": "AnyRail Layout Plan", - "category": "anyrail-layout-plan", - "summary": "", - "developer_org": "drail-modelspoor-software", - "developer_name": "DRail Modelspoor Software", - "more_information": { - "description": [ - "AnyRail includes track libraries from many different model railroad manufacturers, including Atlas, Lionel, Märklin, and many more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "any.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anydesk": { - "slug": "anydesk", - "extension": "anydesk", - "name": "AnyDesk Remote Session Recording", - "category": "anydesk-remote-session-recording", - "summary": "", - "developer_org": "anydesk-software-gmbh", - "developer_name": "AnyDesk Software GmbH", - "more_information": { - "description": [ - "AnyDesk is a cross-platform remote desktop application that allows users to access another computer from their current computer. For example, a remote worker may use AnyDesk to access their work computer from their home computer, provided both machines have AnyDesk installed.", - "While using AnyDesk to access a computer, users can record their remote desktop session. For example, a user might want to record themselves performing a certain task, so they can share the recording as a tutorial. AnyDesk saves session recordings as ANYDESK files.", - "ANYDESK files contain a recording of everything that occurred on a user's screen while the recording was active. Users can configure AnyDesk to start a recording whenever they launch a remote desktop session, or users can manually start and stop recording their sessions.", - "NOTE: AnyDesk typically saves ANYDESK files in the ~/​Videos/​AnyDesk directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anydesk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "anz": { - "slug": "anz", - "extension": "anz", - "name": "ENVI Image Annotation", - "category": "envi-image-annotation", - "summary": "", - "developer_org": "l3harris-technologies", - "developer_name": "L3Harris Technologies", - "more_information": { - "description": [ - "ENVI is a geospatial image processing and analysis program that GIS professionals and scientists use to extract information from satellite images of the Earth. As these professionals use ENVI to analyze images, they can add annotations, to call out features, details, or points of interest. These annotations are saved as ANZ files, which are associated with the user's current ENVI session.", - "To create an annotation, ENVI users select File → New → Annotation Layer from the program's menu bar. Users can create text annotations, line and shape annotations, picture annotations, legends, color bars, scale bars, and image magnifiers. Each annotation a user adds to a session is saved as a separate layer, which can be shown, hidden, edited, or deleted as necessary." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "anz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ao": { - "slug": "ao", - "extension": "ao", - "name": "ActionOutline Outline File", - "category": "actionoutline-outline-file", - "summary": "", - "developer_org": "green-parrots-software", - "developer_name": "Green Parrots Software", - "more_information": { - "description": [ - "ActionOutline is designed to help you organize your ideas in a tree outline form. You can cut and paste branches, arrange items, place checks or tags next to listed items, print data, link to local or web files, and search information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ao.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aob": { - "slug": "aob", - "extension": "aob", - "name": "DVD-Audio Audio Object File", - "category": "dvd-audio-audio-object-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aod": { - "slug": "aod", - "extension": "aod", - "name": "Dynamics AX Object Data File", - "category": "dynamics-ax-object-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aof": { - "slug": "aof", - "extension": "aof", - "name": "Artlantis Object File", - "category": "artlantis-object-file", - "summary": "", - "developer_org": "abvent-group", - "developer_name": "Abvent Group", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aof.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aoi": { - "slug": "aoi", - "extension": "aoi", - "name": "Art of Illusion 3D Scene", - "category": "art-of-illusion-3d-scene", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AOI files are saved in a binary format only recognized by Art of Illusion. However, the files may be exported to the Wavefront ( .OBJ ), Povray ( .POV ), and VRML ( .WRZ ) formats for use with other 3D modeling software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aoi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aois": { - "slug": "aois", - "extension": "aois", - "name": "CFS Console Add-on Installer Settings", - "category": "cfs-console-add-on-installer-settings", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "more_information": { - "description": [ - "Zaplots is a software developer best known for developing video games and backup software. Users install and run Zaplots software using CFS Console, a console app available for Windows.", - "Users can add features to CFS Console using ADDON files. To install an ADDON file, the user must execute the file's associated installation script in CFS Console. These installation scripts are saved as AOIS files. After executing the script an AOIS file contains, the user can use the associated add-on's features." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aois.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aol": { - "slug": "aol", - "extension": "aol", - "name": "America Online File", - "category": "america-online-file", - "summary": "", - "developer_org": "aol", - "developer_name": "AOL", - "more_information": { - "description": [ - "America Online (AOL) is a company that specializes in online services, such as web browsing, email, and instant messaging. It was especially prominent in the 1990s and 2000s but declined due to the rise of other competitors. Verizon Communications acquired AOL in 2015.", - "In the 1990s and 2000s, AOL provided desktop software that assisted users in performing various capabilities online. For example, its Shopping Assistant helped users browse for items and complete secure transactions.", - "The application's utilities referenced the AOL files that came with the software. If you have access to an old version of AOL desktop software, you can find the AOL files in the software's installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aom": { - "slug": "aom", - "extension": "aom", - "name": "After Effects Output Module", - "category": "after-effects-output-module", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: When video is rendered, you can apply multiple output modules in order to generate output video in multiple formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aos": { - "slug": "aos", - "extension": "aos", - "name": "ARCHOS PCtablet Firmware File", - "category": "archos-pctablet-firmware-file", - "summary": "", - "developer_org": "archos", - "developer_name": "ARCHOS", - "more_information": { - "description": [ - "To update the firmware of an ARCHOS device, drag an updated AOS file onto the root directory of the ARCHOS device in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ap": { - "slug": "ap", - "extension": "ap", - "name": "Active Page", - "category": "active-page", - "summary": "", - "developer_org": "esko", - "developer_name": "Esko", - "more_information": { - "description": [ - "An AP page is similar to a .PHP or .ASP page, but uses a generic extension since it can contain multiple types of code. AP files are recognized by the Open5g platform." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ap_": { - "slug": "ap_", - "extension": "ap_", - "name": "ADT Android Developer Package", - "category": "adt-android-developer-package", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "AP_ files are saved in a .ZIP format and can be decompressed with any Zip utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ap_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apa": { - "slug": "apa", - "extension": "apa", - "name": "RSView Development Project Archive", - "category": "rsview-development-project-archive", - "summary": "", - "developer_org": "rockwell-automation", - "developer_name": "Rockwell Automation", - "more_information": { - "description": [ - "APA files may be generated using RSView Studio's Application Manager. They are saved in an archive format than can be transferred between multiple computer systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apalbum": { - "slug": "apalbum", - "extension": "apalbum", - "name": "Aperture Album File", - "category": "aperture-album-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "APALBUM files are not meant to be opened directly. Instead, they are opened using the album features in Aperture.", - "NOTE: Apple Aperture was discontinued and replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apalbum.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apc": { - "slug": "apc", - "extension": "apc", - "name": "CRYO Interactive APC Audio", - "category": "cryo-interactive-apc-audio", - "summary": "", - "developer_org": "cryo-interactive-entertainment", - "developer_name": "CRYO Interactive Entertainment", - "more_information": { - "description": [ - "In 1990, a group of game developers from French publisher ERE Informatique left that company to form CRYO Interactive Entertainment. CRYO released a number of popular video games, including Dune, Black Moon Chronicles, and Atlantis: The Lost Tales, before filing for bankruptcy in 2002.", - "Atlantis: The Lost Tales used APC files, as did Egypt II, Odyssey: The Search For Ulysses, China: The Forbidden City, and a handful of other CRYO games. If you've encountered an APC file, it likely came from one of CRYO Interactive's video games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apd": { - "slug": "apd", - "extension": "apd", - "name": "Eclipse Plugin Descriptor File", - "category": "eclipse-plugin-descriptor-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "APD files can be created and opened using APDT (the Agile Pseudocode Development Tool), developed by GNstudio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ape": { - "slug": "ape", - "extension": "ape", - "name": "AVS Plugin Effects File", - "category": "avs-plugin-effects-file", - "summary": "", - "developer_org": "monkey-s-audio", - "developer_name": "Monkey's Audio", - "more_information": { - "description": [ - "Winamp is a free Windows media player that supports various multimedia formats, such as .MP3 , .M4A , and .MP4 . The app also supports plugins to extend its functionality. For example, AVS is a supported plugin that allows you to visualize audio by displaying animations, such as explosions and waveforms, as it plays in Winamp.", - "If you have installed Winamp and the AVS plugin, you can find APE plugin effect files in the following directory:", - "C:\\​Program Files (x86)\\​Winamp\\​Plugins\\​AVS" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ape_679.png", - "alt": "Screenshot of a .ape file in VideoLAN VLC media player", - "caption": "APE file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ape.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apex": { - "slug": "apex", - "extension": "apex", - "name": "Android Pony Express Package File", - "category": "android-pony-express-package-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "The APEX format helps streamline Android security updates deployed to Android devices. For example, instead of waiting to publish a full system upgrade, a device manufacturer can update an individual library to apply a patch or add a system feature. To distribute an APEX file, publishers can use the APEX manager (apexd) or the Android Debug Bridge (ADB) tool.", - "The structure of an APEX files is as follows:", - "Since APEX files are saved in a compressed .ZIP format, they can be opened by any Zip decompression tool. Therefore, if you would like to explore the contents of an APEX file, you can rename the file extension to .zip and open the ZIP file with a Zip-decompression utility, such as Microsoft File Explorer, Apple Archive Utility, or Corel WinZip." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apext": { - "slug": "apext", - "extension": "apext", - "name": "AudioPipes Extension", - "category": "audiopipes-extension", - "summary": "", - "developer_org": "alignedcookie88", - "developer_name": "AlignedCookie88", - "more_information": { - "description": [ - "AudioPipes is a GUI-based audio processing application. It allows users to install additional features via plug-ins, also referred to as extensions. These extensions are saved as APEXT files.", - "NOTE: AudioPipes was discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apext.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apf": { - "slug": "apf", - "extension": "apf", - "name": "Adobe Profile File", - "category": "adobe-profile-file", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "APF files are Adobe's legacy certificate format and have not been used after Acrobat 5. They can be upgraded in Acrobat to a newer certificate format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aph": { - "slug": "aph", - "extension": "aph", - "name": "Ability Album File", - "category": "ability-album-file", - "summary": "", - "developer_org": "ability-plus-software", - "developer_name": "Ability Plus Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aph.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "api": { - "slug": "api", - "extension": "api", - "name": "Adobe Photoshop Inks File", - "category": "adobe-photoshop-inks-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Plugins help make Acrobat and Reader more versatile and customizable for professional and personal users and their specific workflows. However, you need to ensure that the plugins are compatible with your version of Acrobat or Reader since compatibility issues have arisen due to software updates and advancing system architecture. For example, older versions of Acrobat and Reader use API files for plugins, whereas more recent versions of the programs typically use .ACROPLUGIN files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "api.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apinotes": { - "slug": "apinotes", - "extension": "apinotes", - "name": "Swift Objective-C API Note", - "category": "swift-objective-c-api-note", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Swift is an Apple-maintained programming language that developers use to create programs for macOS, iOS, tvOS, and watchOS. Developers creating Swift programs may have those programs make API calls to programs written in Objective-C, which is the language Swift replaced.", - "If an Objective-C API's header does not contain all the information needed for the Swift program to correctly interpret information it receives from the API, developers can annotate the API using an APINOTES file. This file contains YAML-formatted text that defines how and what information a Swift program can receive from the associated Objective-C API.", - "After a developer creates an APINOTES file, they must place it in the same directory as the Objective-C framework to which it corresponds and update CMakeLists.txt . Then, the next time the developer builds their Swift program, the compiler will load the APINOTES file along with the corresponding framework." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apinotes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apk": { - "slug": "apk", - "extension": "apk", - "name": "Android Package File", - "summary": "An APK file is an app created for Android, Google's mobile operating system. Some apps come pre-installed on Android devices, while other apps can be downloaded from Google Play. Apps downloaded from Google Play are automatically installed on your device, while those downloaded from other sources must be installed manually.", - "developer": "Google", - "developer_slug": "google", - "category": "Executable Files", - "category_slug": "executable-files", - "rating": 4.3, - "votes": 109495, - "last_updated": "April 27, 2023", - "more_information": { - "content": [ - "Typically, users never see APK files because Android handles app installation in the background via Google Play or another app distribution platform. However, many websites offer direct APK file downloads for Android users who want to install apps manually. In this case, you should be careful that you trust the source of the APK file, because malware can be distributed in APK files, just as it can in the case of Windows and .EXE files.", - "You can install APK files manually by following these instructions . Make sure that you trust the source of the APK file.", - "Windows 11 is the first version of Windows to officially support the ability to install APK files. Windows 11 users can manually install APK files using Windows Subsystem for Android in combination with Android Debug Bridge. As of early 2022, this feature is available to only members of the Windows Insider Program. It also requires that users enable the Hyper-V and Virtual Machine Platform features in Windows settings.", - "Android packages contain all the necessary files for a single Android program. Below is a list of the most prominent files and folders: META-INF/​ : Contains the manifest file, signature, and a list of resources in the archive lib/​ : Native libraries that run on specific device architectures (armeabi-v7a, x86, etc.) res/​ : Resources, such as images, that were not compiled into resources.arsc assets/​ : Raw resource files that developers bundle with the app AndroidManifest.xml : Describes the name, version, and contents of the APK file classes.dex : The compiled Java classes to be run on the device ( .DEX file) resources.arsc : The compiled resources, such as strings, used by the app ( .ARSC file) How do I view the contents of an APK file? APK files are saved in a compressed .ZIP format and can be opened by any Zip decompression tool. Therefore, if you would like to explore the contents of an APK file, you can rename the file extension to \".zip\" and open the file, or you can open the file directly through a Zip application's open dialog box. How do I create APK files? Android apps are developed using Android Studio, the official IDE for Android software developers. It is available for Windows, Mac, and Linux, and it allows users to develop apps and prepare them for upload to a distribution service, such as Google Play. When apps are ready, developers can build them into APK files and sign them for release. NOTE: See the .AAB description for details on Google's new publishing format for developers.", - "APK files are saved in a compressed .ZIP format and can be opened by any Zip decompression tool. Therefore, if you would like to explore the contents of an APK file, you can rename the file extension to \".zip\" and open the file, or you can open the file directly through a Zip application's open dialog box.", - "Android apps are developed using Android Studio, the official IDE for Android software developers. It is available for Windows, Mac, and Linux, and it allows users to develop apps and prepare them for upload to a distribution service, such as Google Play. When apps are ready, developers can build them into APK files and sign them for release.", - "NOTE: See the .AAB description for details on Google's new publishing format for developers." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/apk_3361.png", - "srcset": "https://fileinfo.com/img/ss/md/apk_3361.png 760w, https://fileinfo.com/img/ss/sm/apk_3361.png 380w", - "alt": "Screenshot of a .apk file in Android Studio 4.2.2", - "width": "380", - "height": "253", - "caption": "APK file open in Android Studio 4.2.2" - } - }, - "how_to_open": { - "instructions": [ - "In Alpine Linux, you can use Alpine Package Keeper ( apk ) to install the software package an APK file contains. For example, you can use the following command to install an APK file:", - "apk add --allow-untrusted /Path/To/YourFile.apk", - "Note that Alpine Linux APK files are not the same as Android APK files. You cannot install Alpine Linux APK files on Android devices (and vice versa)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.934536", - "source": { - "url": "https://fileinfo.com/extension/apk", - "file": "apk.html" - } - }, - "apkg": { - "slug": "apkg", - "extension": "apkg", - "name": "Exported Anki Flashcard Deck", - "category": "exported-anki-flashcard-deck", - "summary": "", - "developer_org": "damien-elmes", - "developer_name": "Damien Elmes", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/apkg_9735-2.png", - "alt": "Screenshot of a .apkg file in Anki", - "caption": "APKG file open in Anki" - }, - "description": [ - "Anki is a free program that students, professionals, and enthusiasts use to study a variety of memorization-based topics. The program lets users create and import decks of flashcards that can be used to learn languages, study for exams, memorize trivia, and even match faces to names. To help users get started, Anki provides a variety of sample APKG files on its website.", - "APKG files store each side of a flashcard, called a \"note,\" in a format similar to a database entry. Note entries are associated with a specific flashcard using a unique ID. Flashcards can have any number of notes linked to them." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/apkg_9735-2.png", - "alt": "Screenshot of a .apkg file in Anki", - "caption": "APKG file open in Anki" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apkm": { - "slug": "apkm", - "extension": "apkm", - "name": "Android App Bundle Mirror", - "category": "android-app-bundle-mirror", - "summary": "", - "developer_org": "apkmirror", - "developer_name": "APKMirror", - "more_information": { - "description": [ - "In 2018, Google introduced a new way for developers to upload Android apps to the Google Play Store, called app bundles. App bundles, or AAB files, contain every app package, or APK file, needed to install an Android app on any Android device. When a user downloads an app from the Google Play Store, Google's servers browse the AAB file and deliver only the APK files the user needs to install the app on their specific device. This process, which reduces Android app install sizes and times, is known as Dynamic Delivery.", - "When Google introduced app bundles and Dynamic Delivery, they made it harder for users who download and install apps outside the Google Play Store to continue doing so. For example, the site APKMirror previously provided users with mirrored APK files they could use to install apps outside the Google Play Store, but APKMirror could not provide mirrored AAB files.", - "To solve this problem, in 2020, APKMirror created the APKMirror Installer app and the APKM file format. Together, APKMirror Installer and the APKM files available at APKMirror's website allowed users to install bundle-style apps from outside the Google Play Store.", - "However, users who were used to being able to open, install, and explore APK files they'd downloaded from APKMirror without a specialized app took issue with the APKM file format. Specifically, they took issue with the fact that APKM files were encrypted , and thus could not be used by other third-party Android app installers. They also took issue with the fact that APKM-based apps installed more slowly than other Android apps. The APK Mirror team noted these concerns and told users that they are considering switching to a more open, Zip-based file format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apkm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apks": { - "slug": "apks", - "extension": "apks", - "name": "APK Set Archive", - "category": "apk-set-archive", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Typically, Android developers create APKS files with bundletool , an official, Google-maintained command-line utility used to build and manage Android App Bundles ( .AAB files). To create an APKS file with bundletool developers use the following command:", - "bundletool build-apks --bundle=/path/to/app.aab --output=/path/to/app.apks", - "Developers can then use the device-specific APK files that their APKS file contains to test their app across a variety of Android devices (before uploading the finished app to Google Play). To use bundletool to install an app from an APKS file to a connected device, developers can enter:", - "bundletool install-apks --apks=app.apks", - "However, some non-Google apps also create APKS files. For example, the Android app modification tool Lucky Patcher sometimes saves exported and shared apps as APKS files (if the app was installed from an APKS file).", - "NOTE: Android Studio and Google Play use bundletool to create and manage APKS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apl": { - "slug": "apl", - "extension": "apl", - "name": "Monkey's Audio Track Information File", - "category": "monkey-s-audio-track-information-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "APL files are used to jump to the correct position in an APE audio file. They are also used to display track information while playing music. APL files can be generated from .CUE files using the MakeAPL program, which is bundled with Monkey's Audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aplg": { - "slug": "aplg", - "extension": "aplg", - "name": "Audials Plug-in", - "category": "audials-plug-in", - "summary": "", - "developer_org": "audials", - "developer_name": "Audials", - "more_information": { - "description": [ - "Audials plugins are often distributed and downloaded in .APLP plugin packages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aplg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aplibrary": { - "slug": "aplibrary", - "extension": "aplibrary", - "name": "Aperture Library", - "category": "aperture-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Aperture is an Apple developed professional photo editor. Some features include selective retouching, a variety of color filters, and advanced slideshows. You can edit photos from the iPhoto library with the Aperture program. You can also merge the iPhoto library ( .PHOTOLIBRARY ) and Aperture library but must be done in Aperture.", - "NOTE: Aperture was replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aplibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aplp": { - "slug": "aplp", - "extension": "aplp", - "name": "Audials Plug-in Package", - "category": "audials-plug-in-package", - "summary": "", - "developer_org": "audials", - "developer_name": "Audials", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aplp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apm": { - "slug": "apm", - "extension": "apm", - "name": "Aldus Placeable Metafile Image", - "category": "aldus-placeable-metafile-image", - "summary": "", - "developer_org": "aldus-corporation", - "developer_name": "Aldus Corporation", - "more_information": { - "description": [ - "WMF files use an 18-byte header that contains metadata about the file. APM files instead use a 22-byte header. Because APM files use a non-standard header, Windows API metafile functions, such as GetMetaFile() , CopyMetaFile() , and PlayMetaFile , cannot read the files correctly. To use APM files with these functions, developers must first strip the files' headers using the program wmapmf.exe ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apmc": { - "slug": "apmc", - "extension": "apmc", - "name": "Archipelago Minecraft Multiworld Seed", - "category": "archipelago-minecraft-multiworld-seed", - "summary": "", - "developer_org": "konotyran", - "developer_name": "KonoTyran", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/apmc_13465.png", - "alt": "Screenshot of a .apmc file in Microsoft Visual Studio Code", - "caption": "APMC file open in Microsoft Visual Studio Code" - }, - "description": [ - "Archipelago is a tool that allows video game players to play randomized, multiworld games. In these games, items needed to progress through the game are randomized and placed throughout multiple players' game worlds. To progress, players must work together to find the items placed in their worlds.", - "Minecraft Java Edition players can use Archipelago to create and play multiworld games. To do so, they create .YAML files that specify their desired game world settings. Then, they provide the YAML files to the multiworld game host, who uses the files to create a set of APMC files (from Archipelago's Generate Game screen).", - "Each APMC file contains a seed that a player can use to connect to their specific game world, via Minecraft Forge. As long as the corresponding multiworld game room is active in Archipelago, Minecraft Java Edition players can double-click an APMC file to play in the world to which it is linked." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/apmc_13465.png", - "alt": "Screenshot of a .apmc file in Microsoft Visual Studio Code", - "caption": "APMC file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apng": { - "slug": "apng", - "extension": "apng", - "name": "Animated Portable Network Graphic", - "category": "animated-portable-network-graphic", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Since the initial frame in a APNG file is stored as a normal PNG image, animated PNGs are backwards compatible with many applications that support PNG files.", - "APNG files commonly use the standard \".png\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apnx": { - "slug": "apnx", - "extension": "apnx", - "name": "Amazon Page Number Index File", - "category": "amazon-page-number-index-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "APNX files are often made available with Amazon eBooks ( .AZW file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apnx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "app": { - "slug": "app", - "extension": "app", - "name": "macOS Application Bundle", - "category": "macos-application-bundle", - "summary": "", - "developer_org": "huawei", - "developer_name": "Huawei", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/app_260.png", - "alt": "An APP file's contents in Apple Finder", - "caption": "An APP file's contents in Apple Finder" - }, - "description": [ - "In practice, macOS APP files are most similar to Windows .EXE files. However, while APP files behave as executable files when double-clicked, they are actually macOS packages .", - "In macOS, you can right-click an APP file and select Show Package Contents to view the package's constituent directories and files. For example, each APP file contains a .PLIST file, which lists application properties and configuration settings. Each APP file also contains a Contents , Resources , Frameworks , and MacOS directory. The MacOS directory contains the application's actual executable file(s).", - "NOTE: Do not edit or move an APP file's contents. Doing so can break the program the file contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/app_260.png", - "alt": "An APP file's contents in Apple Finder", - "caption": "An APP file's contents in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "app.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appcache": { - "slug": "appcache", - "extension": "appcache", - "name": "HTML5 Cache Manifest File", - "category": "html5-cache-manifest-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "APPCACHE files are created to allow web applications to run without an Internet connection, reduce the server load, and hasten webpage load time.", - "The APPCACHE file consists of four optional sections: CACHE - Lists all resources that need to be downloaded and locally stored. NETWORK - Lists all URLs that are loaded via Internet and won't be cached. FALLBACK - Lists replacements for network URLs that are used if the web browser is offline. SETTINGS - Determines settings for application cache behavior." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appcache.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appcontent-ms": { - "slug": "appcontent-ms", - "extension": "appcontent-ms", - "name": "Application Content File", - "category": "application-content-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You will most likely never encounter an APPCONTENT-MS file since it is stored deep in %Appdata%\\​Local directory. The files are not meant to be manually opened, instead, they are referenced by the app. However, you can manually open the file using a plain text or XML editor to view its contents since the file stores information in XML format.", - "APPCONTENT-MS files may be used in a variety of applications, such as Facebook and Skype. The file may store various content depending on the app, such as users' full names, birthdates, phone numbers, home addresses, or the last time they signed in." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appcontent-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appdownload": { - "slug": "appdownload", - "extension": "appdownload", - "name": "Mac App Store Partially Downloaded App", - "category": "mac-app-store-partially-downloaded-app", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When the download is complete, the \".appdownload\" file extension is removed from the downloaded application in the /​Applications/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appdownload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appex": { - "slug": "appex", - "extension": "appex", - "name": "OS X Application and System Extension File", - "category": "os-x-application-and-system-extension-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "APPEX (short for app extension) files allow developers to extend the custom functionality and content beyond their app. App extensions also make the content from a developer's app available to users while they are utilizing the system or other apps. Since Apple applies limitations to the memory usage of apps, extensions are utilized to launch separately from the app to provide functionality then quit in order to save on memory use. App extensions are opened when a user selects it in a host app, which then issues a request to the extension, which receives it, assists the user in performing the task, then promptly closes after completing or cancelling the request." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appimage": { - "slug": "appimage", - "extension": "appimage", - "name": "Linux Software Package", - "category": "linux-software-package", - "summary": "", - "developer_org": "appimage", - "developer_name": "AppImage", - "more_information": { - "description": [ - "The AppImage format was developed to streamline the process of downloading and installing programs in various distributions of Linux, such as Ubuntu, Kubuntu, Edubuntu. APPIMAGE files are an alternative to the commonly used .DEB and .RPM software packages.", - "Once you download an APPIMAGE file you can run the program included in the package without installing installation software, such as AppImage, or system soot access. To make the APPIMAGE executable, right-click the file, select \"Properties,\" then click \"Allow executing file as program\" under the \"Permissions\" tab. You can also type chmod +x filename.appimage on the command line. This allows you to double-click the file to run the program similar to an .EXE file in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appimage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "applescript": { - "slug": "applescript", - "extension": "applescript", - "name": "AppleScript File", - "category": "applescript-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "AppleScript files typically use .SCPT as the default extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "applescript.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "applet": { - "slug": "applet", - "extension": "applet", - "name": "Eclipse Java Applet Policy File", - "category": "eclipse-java-applet-policy-file", - "summary": "", - "developer_org": "eclipse", - "developer_name": "Eclipse", - "more_information": { - "description": [ - "By default, the java.security.policy file contains the following property, which allows all permissions for the applet codebase:", - "grant { permission java.security.AllPermission; };", - "This permission is generally suitable for local development on the developer's machine. However, it may not be suitable for deploying the applet to a production environment, since the applet's permissions may need to be restricted." - ] - }, - "common_filenames": [ - { - "filename": "java.security.policy", - "description": "java.security.policy - A file automatically generated in Eclipse applet development projects containing the security permissions for the applet." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "applet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "application": { - "slug": "application", - "extension": "application", - "name": "ClickOnce Deployment Manifest File", - "category": "clickonce-deployment-manifest-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "APPLICATION files were designed to provide easy \"one click\" deployments of user-level Windows applications. They have a corresponding .APPREF-MS file that activates ClickOne for a program, which subsequently executes within the .NET framework in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "application.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appodeal": { - "slug": "appodeal", - "extension": "appodeal", - "name": "Appodeal Text File", - "category": "appodeal-text-file", - "summary": "", - "developer_org": "appodeal", - "developer_name": "Appodeal", - "more_information": { - "description": [ - "Appodeal is an in-app advertising platform that Android developers can use to monetize their applications. To do so, developers use Appodeal's software development kit ( SDK ) to add calls to Appodeal's advertising network to their apps.", - "Apps that show Appodeal advertisements create an APPODEAL file that is stored in Android devices' Internal Shared Storage folder. While the file's exact purpose is unknown, it always contains the text e30= . Most likely, apps that make calls to the Appodeal advertising network reference this file to determine whether or not they should show ads." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appodeal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appref-ms": { - "slug": "appref-ms", - "extension": "appref-ms", - "name": "Microsoft Application Reference File", - "category": "microsoft-application-reference-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "APPREF-MS file and their corresponding .APPLICATION files are enabled by the Microsoft .NET framework. When an APPREF-MS file is activated from a Web hyperlink, ClickOnce can check for updates, make installations, and run a program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appref-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "approj": { - "slug": "approj", - "extension": "approj", - "name": "ActivePresenter Project", - "category": "activepresenter-project", - "summary": "", - "developer_org": "atomi", - "developer_name": "Atomi", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/approj_12696.png", - "alt": "Screenshot of a .approj file in Atomi ActivePresenter", - "caption": "APPROJ file open in Atomi ActivePresenter" - }, - "description": [ - "ActivePresenter is a Windows and macOS program that allows educators and others to create eLearning presentations. These presentations can contain a combination of screen recordings, annotations, slides, images, and interactive content (such as quizzes).", - "Each ActivePresenter project is saved as an APPROJ file. These files are SQLite databases that store all a presentation's content. After finalizing a presentation, users can export their APPPROJ file's contents as an .MP4 , .PDF , or .HTML file, or as a series of .PNG images, to share the content with others. They can also publish the presentation to ActivePresenter's eLearning management system." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/approj_12696.png", - "alt": "Screenshot of a .approj file in Atomi ActivePresenter", - "caption": "APPROJ file open in Atomi ActivePresenter" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "approj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appup": { - "slug": "appup", - "extension": "appup", - "name": "Erlang Application Upgrade File", - "category": "erlang-application-upgrade-file", - "summary": "", - "developer_org": "erlang", - "developer_name": "Erlang", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appx": { - "slug": "appx", - "extension": "appx", - "name": "Windows App Package", - "category": "windows-app-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When developers submit Windows applications to the Microsoft Store, they do so by packaging all the files and information needed to install the app within an APPX or .MSIX file. Then they submit the file to the Microsoft Store. Whenever you download and install an app from the Microsoft Store, you are actually downloading and installing the APPX or MSIX file (which, when opened, installs the app itself).", - "NOTE: Microsoft introduced the APPX file format with Windows 8, when the Microsoft Store was called the Windows Store. While the APPX format is still supported, the newer MSIX format is more common.", - "Developers typically create APPX files within Microsoft Visual Studio. To create an APPX file in Visual Studio, open the Create App Packages wizard by right-clicking your project and selecting Publish → Create App Packages .", - "When building an app for multiple processor architectures (x86, x64, ARM, etc), developers can bundle multiple variants in a single .APPXUPLOAD or .APPXBUNDLE package. Alternatively, developers may submit individual APPX or MSIX files to the Store for each architecture." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appxbundle": { - "slug": "appxbundle", - "extension": "appxbundle", - "name": "Windows App Bundle", - "category": "windows-app-bundle", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The different architectures in APPXBUNDLE files allow the appropriate version of the app to be deployed to a matching computer's architecture. For example, a 32-bit system may receive the x86 version of the app while a 64-bit system receives the x64 version. By including multiple architectures into an APPXBUNDLE file, developers can support a wide range of devices with a single installer package.", - "AppX bundles are created by Visual Studio, Microsoft's primary Windows development IDE. Developers can upload bundles to the Microsoft Store, or make them available for sideloading, a process that allows users to manually install apps.", - "NOTE: Single app packages are saved as .APPX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appxbundle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appxmanifest": { - "slug": "appxmanifest", - "extension": "appxmanifest", - "name": "Windows 10 App Manifest", - "category": "windows-10-app-manifest", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/appxmanifest_11511.png", - "alt": "Screenshot of a .appxmanifest file in Microsoft Visual Studio 2017", - "caption": "APPXMANIFEST file open in Microsoft Visual Studio 2017" - }, - "description": [ - "APPXMANIFEST files are created by Visual Studio, Microsoft's official IDE for building Windows 10 apps. When a developer creates a Universal Windows Platform (UWP) app, Visual Studio automatically generates a file named Package.appxmanifest . Developers can open the file in a visual editor and specify the app settings.", - "When packaging an app, Visual Studio digitally signs the package manifest and prepares an app package for release to users. Various output package types include .APPX , .MSIX , .APPXBUNDLE , .MSIXBUNDLE , .APPXUPLOAD , and .MSIXUPLOAD ." - ] - }, - "common_filenames": [ - { - "filename": "Package.appxmanifest", - "description": "Package.appxmanifest - An XML file for a Windows 10 app that describes application properties and settings." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/appxmanifest_11511.png", - "alt": "Screenshot of a .appxmanifest file in Microsoft Visual Studio 2017", - "caption": "APPXMANIFEST file open in Microsoft Visual Studio 2017" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appxmanifest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appxsym": { - "slug": "appxsym", - "extension": "appxsym", - "name": "Windows 8 App Package Symbols File", - "category": "windows-8-app-package-symbols-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "APPXSYM files are included within .APPXUPLOAD files when the app is packaged and submitted to the Windows Store. If you choose not to include symbols for crash reporting, you can submit an .APPX file instead, and an APPXSYM file is not used.", - "NOTE: APPXSYM files are created when you package your app using the Create App Packages wizard in Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appxsym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "appxupload": { - "slug": "appxupload", - "extension": "appxupload", - "name": "Windows 8 App Upload Package", - "category": "windows-8-app-upload-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can create an app upload package in Visual Studio with the Create App Packages wizard. Choose Project → Store → Create App Packages in Visual Studio or Store → Create App Packages in Visual Studio Express." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "appxupload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apr": { - "slug": "apr", - "extension": "apr", - "name": "ArcView Project File", - "category": "arcview-project-file", - "summary": "", - "developer_org": "javid-software-development", - "developer_name": "Javid Software Development", - "more_information": { - "description": [ - "APR files can be edited with a text editor. However, a backup copy of the file should be created before manually editing the file's contents.", - "ArcView is part of ESRI's ArcGIS Desktop product family." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/apr_13286.jpg", - "alt": "Screenshot of a .apr file in Adobe Animate 2023", - "caption": "APR file open in Adobe Animate 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aps": { - "slug": "aps", - "extension": "aps", - "name": "Visual C++ Resource File", - "category": "visual-c++-resource-file", - "summary": "", - "developer_org": "ams-software", - "developer_name": "AMS Software", - "more_information": { - "description": [ - "APS files can be exported to bitmap image formats including .BMP , .JPG , .GIF , .PNG , and .TIF .", - "NOTE: Greeting Card Studio is also another software product developed by Software Depot Online. It saves greeting card projects using .GCDP files, which are not compatible with AMS Software's Greeting Card Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apt": { - "slug": "apt", - "extension": "apt", - "name": "Almost Plain Text File", - "category": "almost-plain-text-file", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "description": [ - "You can edit APT files with any text editor since the files are saved in a plain text format.", - "NOTE: APT files are similar to Wiki webpages, which are also written in a simple markup language intended to be displayed as HTML." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/apt_13845.png", - "alt": "Screenshot of a .apt file in Indigo Rose AutoPlay Media Studio 9", - "caption": "APT file open in Indigo Rose AutoPlay Media Studio 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apx": { - "slug": "apx", - "extension": "apx", - "name": "Ability Photopaint Studio Image", - "category": "ability-photopaint-studio-image", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "description": [ - "APX files can be saved to standard bitmap formats such as .GIF , .BMP , .JPG , and .PNG ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apxl": { - "slug": "apxl", - "extension": "apxl", - "name": "Keynote Presentation Data File", - "category": "keynote-presentation-data-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: KEY files are saved in a .ZIP format and contain multiple files, one of which is the APXL file for the presentation." - ] - }, - "common_filenames": [ - { - "filename": "index.apxl", - "description": "index.apxl - The standard filename for the APXL file contained within a .KEY file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "apz": { - "slug": "apz", - "extension": "apz", - "name": "Autoplay Media Studio Exported Project", - "category": "autoplay-media-studio-exported-project", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/apz_3161.png", - "alt": "Screenshot of a .apz file in Indigo Rose Autoplay Media Studio 9", - "caption": "APZ file open in Indigo Rose Autoplay Media Studio 9" - }, - "description": [ - "AutoPlay Media Studio enables users, such as developers and content creators, to visually design applications. While the primary file format for saving projects is the AUTOPLAY file, users can export projects as APZ archives when they want to share projects with others more easily, move them between computers, or save them as a backup.", - "NOTE: Users can create APZ files by selecting File → Export ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/apz_3161.png", - "alt": "Screenshot of a .apz file in Indigo Rose Autoplay Media Studio 9", - "caption": "APZ file open in Indigo Rose Autoplay Media Studio 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "apz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aq": { - "slug": "aq", - "extension": "aq", - "name": "Ancestral Quest Database File", - "category": "ancestral-quest-database-file", - "summary": "", - "developer_org": "incline-software", - "developer_name": "Incline Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aq_11803.png", - "alt": "Screenshot of a .aq file in Incline Software Ancestral Quest 16", - "caption": "AQ file open in Incline Software Ancestral Quest 16" - }, - "description": [ - "Ancestral Quest allows you to record, organize, and visualize your family tree. When you save your information in the software by selecting File → New... , Ancestral Quest creates an AQ file, by default, to store the information. You can save, close, and re-open the AQ file to further edit your family tree.", - "You can also back up your AQ database as an .AQZ file to save space by selecting File → Backup... . Or you can export the information in an AQ database to the .GED genealogical database format by selecting File → Export... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aq_11803.png", - "alt": "Screenshot of a .aq file in Incline Software Ancestral Quest 16", - "caption": "AQ file open in Incline Software Ancestral Quest 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aqm": { - "slug": "aqm", - "extension": "aqm", - "name": "AlpineQuest Map File", - "category": "alpinequest-map-file", - "summary": "", - "developer_org": "mobac", - "developer_name": "MOBAC", - "more_information": { - "description": [ - "AQM files can be created with Mobile Atlas Creator (MOBAC) and then uploaded to the Android SD card.", - "NOTE: The AQM format is an open format whose specification is maintained within the MOBAC SourceForge project. Mobile Atlas Creator was formerly called TrekBuddy Atlas Creator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aqm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aqt": { - "slug": "aqt", - "extension": "aqt", - "name": "AQTitle Subtitles File", - "category": "aqtitle-subtitles-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aqt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aqx": { - "slug": "aqx", - "extension": "aqx", - "name": "AlpineQuest XML Map Configuration", - "category": "alpinequest-xml-map-configuration", - "summary": "", - "developer_org": "psyberia", - "developer_name": "Psyberia", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aqx_13133.png", - "alt": "Screenshot of a .aqx file in Microsoft Visual Studio Code", - "caption": "AQX file open in Microsoft Visual Studio Code" - }, - "description": [ - "Pysberia AlpineQuest and All-In-One Offline Maps are Android apps that allow you to download and view various topographic maps offline. For example, you can use AlpineQuest to download a map from Google Maps and then continue viewing that map even if you lose your network connection.", - "Both apps use AQX files to access and download online maps. These files contain XML-formatted data that specifies a map's name, description, and online location. AQX files may also contain other data, which specify items such as the map's outline, preview image, and additional map layers." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aqx_13133.png", - "alt": "Screenshot of a .aqx file in Microsoft Visual Studio Code", - "caption": "AQX file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aqx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aqz": { - "slug": "aqz", - "extension": "aqz", - "name": "Ancestral Quest Backup Database File", - "category": "ancestral-quest-backup-database-file", - "summary": "", - "developer_org": "incline-software", - "developer_name": "Incline Software", - "more_information": { - "description": [ - "Ancestral Quest enables you to record, organize, and visualize members in your family tree. When you save your information in the software by selecting File → New... , Ancestral Quest creates an AQ file to store the information. But if you want to back up your database for archival purposes, you can save an AQZ backup database by selecting File → Backup... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aqz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ar": { - "slug": "ar", - "extension": "ar", - "name": "Midtown Madness Data File", - "category": "midtown-madness-data-file", - "summary": "", - "developer_org": "arc-system-works", - "developer_name": "Arc System Works", - "more_information": { - "description": [ - "AR files are referenced by the Midtown Madness games and are not meant to be opened manually. However, the contents of AR files can be extracted using a third-party utility, such as deAR for the original Midtown Madness and deAR2 for Midtown Madness 2. They may also be extracted using a Zip decompression utility since they are saved in the .ZIP format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ara": { - "slug": "ara", - "extension": "ara", - "name": "Archivaldo Resource Archive", - "category": "archivaldo-resource-archive", - "summary": "", - "developer_org": "littleapps", - "developer_name": "LittleApps", - "more_information": { - "description": [ - "Archivaldo is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ara.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arb": { - "slug": "arb", - "extension": "arb", - "name": "Application Resource Bundle", - "category": "application-resource-bundle", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/arb_12437.png", - "alt": "Screenshot of a .arb file in Microsoft Visual Studio Code", - "caption": "ARB file open in Microsoft Visual Studio Code" - }, - "description": [ - "Using Dart or Flutter, Android app developers can generate a template ARB file for their application. This template file contains a single JSON table, which lists all the app's strings in the app's default language. Developers can then copy this table into another file, replace the default strings with internationalized versions of their strings, and save the resulting ARB file(s) to create a translation file(s) for their application.", - "After creating all the translation files their app needs, developers can convert their ARB files into DART files and import them into their app, for use in localization-related code." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/arb_12437.png", - "alt": "Screenshot of a .arb file in Microsoft Visual Studio Code", - "caption": "ARB file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arc": { - "slug": "arc", - "extension": "arc", - "name": "Norton Backup Archive", - "category": "norton-backup-archive", - "summary": "", - "developer_org": "yuke-s", - "developer_name": "Yuke's", - "more_information": { - "description": [ - "ARC files are used for storing and recovering files in the event of accidental deletion or system failure. They may be backed up to an off-site location using Norton Online Backup.", - "NOTE: Norton 360 no longer supports ARC files." - ] - }, - "common_filenames": [ - { - "filename": "Chunk0.arc", - "description": "Chunk0.arc - The name assigned to WWE 2K18 and 2K19's ARC files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/arc_13600.png", - "alt": "Screenshot of a .arc file in Webrecorder Player", - "caption": "ARC file open in Webrecorder Player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arc.lh": { - "slug": "arc.lh", - "extension": "arc.lh", - "name": "Nintendo Archive File", - "category": "nintendo-archive-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "NOTE: ARC.LH files use a compound extension which is based off .ARC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arc.lh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arch00": { - "slug": "arch00", - "extension": "arch00", - "name": "F.E.A.R. Game Archive", - "category": "f.e.a.r.-game-archive", - "summary": "", - "developer_org": "sierra", - "developer_name": "Sierra", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arch00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "architect": { - "slug": "architect", - "extension": "architect", - "name": "SQL Power Architect Project", - "category": "sql-power-architect-project", - "summary": "", - "developer_org": "sql-power", - "developer_name": "SQL Power", - "more_information": { - "description": [ - "You most likely will only encounter ARCHITECT files if you create, manage, or analyze data architectures for organizations and use SQL Power Architect. You may also encounter an ARCHITECT file if a coworker sends you a project file created with SQL Power Architect.", - "SQL Power Architect is a tool designed for professionals that work in IT data management, such as data architects, designers, and analysts. The software allows you to visually create and analyze data models through the use of diagrams and provides a hierarchical view of your model structure.", - "When you create a diagram of a data model structure then save it by selecting File → Save Project or Save Project As... , SQL Power Architect creates an ARCHITECT file to store the project information. You can open an ARCHITECT file with SQL Power Architect by selecting File → Open Project... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "architect.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "archive": { - "slug": "archive", - "extension": "archive", - "name": "Cyberpunk 2077 Mod", - "category": "cyberpunk-2077-mod", - "summary": "", - "developer_org": "cd-projekt-red", - "developer_name": "CD Projekt RED", - "more_information": { - "description": [ - "CD Projekt RED develops Cyberpunk 2077, an action role-playing game set in a dystopian universe. The game is available for various platforms, including PlayStation 5 and Xbox One, but only the Windows version supports the ARCHIVE format.", - "Cyberpunk 2077 gamers often create custom mods (short for \"modifications\") and upload the ARCHIVE files to share with other gamers, who typically download them in .ZIP archives. Examples of mods include gorilla arms knuckles, projectile launcher rounds, and antivenom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "archive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "archiver": { - "slug": "archiver", - "extension": "archiver", - "name": "Archiver Compressed File Archive", - "category": "archiver-compressed-file-archive", - "summary": "", - "developer_org": "incredible-bee", - "developer_name": "Incredible Bee", - "more_information": { - "description": [ - "To create an ARCHIVER file, drag and drop your audio or image file into the application. You can also select File → Open... , navigate to your file, and click Open . After you open your file, select \"Create Archive,\" choose \"Archiver,\" specify your settings, and click \"Finish.\"", - "To open an ARCHIVER file, double-click the file and select \"Extract.\" From here, you can open the file or export your file or export it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "archiver.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arcproj": { - "slug": "arcproj", - "extension": "arcproj", - "name": "ARRIRAW Converter Project", - "category": "arriraw-converter-project", - "summary": "", - "developer_org": "arri-group", - "developer_name": "ARRI Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/arcproj_12575.png", - "alt": "Screenshot of a .arcproj file in ARRIRAW Converter 4.3", - "caption": "ARCPROJ file open in ARRIRAW Converter 4.3" - }, - "description": [ - "ARRI Group is a German camera manufacturer that produces professional cameras and lenses. In addition, the manufacturer develops the ARRIRAW Converter (ARC) to provide a free application for photographers to view and edit ARRIRAW images (often .ARI files) they capture with their ARRI cameras.", - "After opening an ARRIRAW image with ARC, you can modify it by adjusting its properties, such as saturation, gamma, exposure, and white balance. Then, you can save any adjustments you have made to the image(s) by selecting File →Save Project or Save Project as... . After saving the project as an ARCPROJ file, you can close it and then re-open it later to edit the images further." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/arcproj_12575.png", - "alt": "Screenshot of a .arcproj file in ARRIRAW Converter 4.3", - "caption": "ARCPROJ file open in ARRIRAW Converter 4.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arcproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arcut": { - "slug": "arcut", - "extension": "arcut", - "name": "Prelude Rough Cut File", - "category": "prelude-rough-cut-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arcut.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ard": { - "slug": "ard", - "extension": "ard", - "name": "ArtiosCAD Workspace File", - "category": "artioscad-workspace-file", - "summary": "", - "developer_org": "esko", - "developer_name": "Esko", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ard.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arduboy": { - "slug": "arduboy", - "extension": "arduboy", - "name": "Arduboy Game Package", - "category": "arduboy-game-package", - "summary": "", - "developer_org": "arduboy", - "developer_name": "Arduboy", - "more_information": { - "description": [ - "Game developers and Arduboy enthusiasts primarily use the ARDUBOY format to simplify sharing, organizing, and installing games in a single file. The packages are .ZIP archives, but are saved with an .arduboy extension instead of .zip . Game managers and loaders, such as Team A.R.G. Game Loader, read these files to display game details, show preview images, and upload the game to the device.", - "NOTE: You can create an ARDUBOY file by placing the required files into a folder, compressing it as a ZIP archive, and renaming the extension to .arduboy ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arduboy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arena": { - "slug": "arena", - "extension": "arena", - "name": "Quake 3 Engine Arena File", - "category": "quake-3-engine-arena-file", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "ARENA files are typically stored in a .PK3 game archive in the /​scripts directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arena.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arexport": { - "slug": "arexport", - "extension": "arexport", - "name": "Spark AR Effects Package", - "category": "spark-ar-effects-package", - "summary": "", - "developer_org": "facebook", - "developer_name": "Facebook", - "more_information": { - "description": [ - "Spark AR Studio allows Facebook users to create AR effects that they can apply to Facebook and Instagram videos. For example, a Spark AR Studio user could create a \"pixelation\" effect and then use the effect to pixelate people, animals, or other items in a video.", - "After a user has finished creating their effect, they can publish it by clicking AR Studio's Publish icon. This produces an AREXPORT file. The AREXPORT file contains up to three ARFX files, each of which gives a user access to the AR effect they created on a different set of mobile devices. One ARFX file gives users access to the effect on iOS devices, one gives users access to the effect on newer Android devices, and one gives users access to the effect on old Android devices. An AREXPORT file may also contain a .ARPROJPKG file, which is a Zipped version of the project from which the AREXPORT file was created.", - "NOTE: AREXPORT files must always be 40 MB or smaller. Users cannot upload AREXPORT files larger than 40 MB to Spark AR Hub." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arexport.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arf": { - "slug": "arf", - "extension": "arf", - "name": "WebEx Advanced Recording File", - "category": "webex-advanced-recording-file", - "summary": "", - "developer_org": "webex-communicatons", - "developer_name": "WebEx Communicatons", - "more_information": { - "description": [ - "ARF recordings can be converted to Windows Media ( .WMV ) or Flash ( .SWF ) files using the free WebEx ARF Player.", - "NOTE: ARF files are WebEx recordings downloaded by the user, while .WRF files are WebEx sessions recorded directly by the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arff": { - "slug": "arff", - "extension": "arff", - "name": "Attribute-Relation File Format", - "category": "attribute-relation-file-format", - "summary": "", - "developer_org": "university-of-waikato", - "developer_name": "University of Waikato", - "more_information": { - "description": [ - "Weka and ARFF files can be used for tasks such as data clustering and regression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arfx": { - "slug": "arfx", - "extension": "arfx", - "name": "Spark AR Effect", - "category": "spark-ar-effect", - "summary": "", - "developer_org": "facebook", - "developer_name": "Facebook", - "more_information": { - "description": [ - "Spark AR Studio allows Facebook users to create AR effects that they can apply to Facebook and Instagram videos. For example, a Spark AR Studio user could create a \"money money money\" effect that adds a deluge of virtual dollar bills to their videos.", - "After a user has finished creating their effect, they can publish it by clicking AR Studio's Publish icon. This produces an AREXPORT file. The AREXPORT file contains up to three ARFX files, each of which gives a user access to the effect they created on a different set of mobile devices. One ARFX file gives users access to the effect on iOS devices, one gives users access to the effect on newer Android devices, and one gives users access to the effect on old Android devices.", - "NOTE: Typically, each ARFX file must be 4 MB or smaller to be used on Instagram and 10 MB or smaller to be used on Facebook." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arg": { - "slug": "arg", - "extension": "arg", - "name": "AutoCAD Profile", - "category": "autocad-profile", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "ARG files differ from .CUI and .CUIX files, which store user interface workspace settings.", - "NOTE: The LT version of AutoCAD does not use ARG files. Only the full version can export and import them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arh": { - "slug": "arh", - "extension": "arh", - "name": "ProTool Compressed Project File", - "category": "protool-compressed-project-file", - "summary": "", - "developer_org": "dorel-micle", - "developer_name": "Dorel Micle", - "more_information": { - "description": [ - "ARH files can be opened in ProTool and saved as uncompressed projects, which use the \".pdb\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ari": { - "slug": "ari", - "extension": "ari", - "name": "ARRIRAW Image", - "category": "arriraw-image", - "summary": "", - "developer_org": "rao", - "developer_name": "RAO", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ari_7681.png", - "alt": "Screenshot of a .ari file in ARRIRAW Converter 4.3", - "caption": "ARI file open in ARRIRAW Converter 4.3" - }, - "description": [ - "ARRI Group is a German camera manufacturer specializing in producing motion picture cameras and lenses. Professional video editors and cinematographers often work with ARRI cameras and .MXF video files.", - "However, video editors may work with individual ARI still frame files that make up the more extended video sequence to modify its properties more accurately. For example, they may alter the coloring of the still frame or apply special effects." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ari_7681.png", - "alt": "Screenshot of a .ari file in ARRIRAW Converter 4.3", - "caption": "ARI file open in ARRIRAW Converter 4.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ari.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aria": { - "slug": "aria", - "extension": "aria", - "name": "Chipsounds Sound File", - "category": "chipsounds-sound-file", - "summary": "", - "developer_org": "plogue", - "developer_name": "Plogue", - "more_information": { - "description": [ - "The \".aria\" extension comes from the ARIA Engine, which is the software that drives the sound generation for Plogue's technologies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aria.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aria2": { - "slug": "aria2", - "extension": "aria2", - "name": "aria2 Control File", - "category": "aria2-control-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The ARIA2 file is placed in the same directory as the downloading file and has the same name as the file being download except it has the \"aria2\" extension appended. For example, when downloading the example.pdf , the file appears as example.pdf.aria2 . Once the download is complete, the ARIA2 file is deleted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aria2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ariax": { - "slug": "ariax", - "extension": "ariax", - "name": "Chipsounds XML Sound File", - "category": "chipsounds-xml-sound-file", - "summary": "", - "developer_org": "plogue", - "developer_name": "Plogue", - "more_information": { - "description": [ - "ARIAX files allow the sound designer to manually modify the sound using a text editor or an XML editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ariax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arj": { - "slug": "arj", - "extension": "arj", - "name": "ARJ Compressed File Archive", - "category": "arj-compressed-file-archive", - "summary": "", - "developer_org": "arj-software", - "developer_name": "ARJ Software", - "more_information": { - "description": [ - "ARJ was developed for DOS and early versions of Windows. ARJ32 is a 32-bit console version of ARJ designed for Windows 95 through Windows 2000.", - "The ARJ File Archiver can be downloaded from ARJ Software ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ark": { - "slug": "ark", - "extension": "ark", - "name": "PowerDesk Pro Archive", - "category": "powerdesk-pro-archive", - "summary": "", - "developer_org": "studio-wildcard", - "developer_name": "Studio Wildcard", - "more_information": { - "description": [ - "The ARK file is one of 3 save files that ARK: Survival Evolved gamers commonly encounter. The .ARKPROFILE file contains the profile of a player and the .ARKTRIBE file contains information about a tribe of players.", - "ARK files are saved by default by Steam installations of ARK: Survival Evolved in the following Windows directory:", - "C:\\​Program Files (x86)\\​Steam\\​steamapps\\​common\\​ARK\\​ShooterGame\\​Saved\\​SavedArksLocal\\​" - ] - }, - "common_filenames": [ - { - "filename": "[WorldName].ark", - "description": "[WorldName].ark - The name given to ARK files is simply the name of the world, such as TheCenter.ark or ScorchedEarth.ark ." - }, - { - "filename": "TheCenter.ark", - "description": "[WorldName].ark - The name given to ARK files is simply the name of the world, such as TheCenter.ark or ScorchedEarth.ark ." - }, - { - "filename": "ScorchedEarth.ark", - "description": "[WorldName].ark - The name given to ARK files is simply the name of the world, such as TheCenter.ark or ScorchedEarth.ark ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ark.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arkprofile": { - "slug": "arkprofile", - "extension": "arkprofile", - "name": "ARK: Survival Evolved Player Profile File", - "category": "ark-survival-evolved-player-profile-file", - "summary": "", - "developer_org": "studio-wildcard", - "developer_name": "Studio Wildcard", - "more_information": { - "description": [ - "The ARKPROFILE file is one of 3 save files that ARK: Survival Evolved gamers commonly encounter. The .ARK file contains information about a world and the .ARKTRIBE file contains information about a tribe of players.", - "ARKPROFILE files are saved by default by Steam installations of ARK: Survival Evolved in the following Windows directory:", - "C:\\​Program Files (x86)\\​Steam\\​steamapps\\​common\\​ARK\\​ShooterGame\\​Saved\\​SavedArksLocal\\​" - ] - }, - "common_filenames": [ - { - "filename": "[SteamID].arkprofile", - "description": "[SteamID].arkprofile - The name given to ARKPROFILE files is the Steam ID of the individual player." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arkprofile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arktribe": { - "slug": "arktribe", - "extension": "arktribe", - "name": "ARK: Survival Evolved Tribe File", - "category": "ark-survival-evolved-tribe-file", - "summary": "", - "developer_org": "studio-wildcard", - "developer_name": "Studio Wildcard", - "more_information": { - "description": [ - "The ARKTRIBE file is one of 3 save files that ARK: Survival Evolved gamers commonly encounter. The .ARK file contains information about a world and the .ARKPROFILE file contains information about a player profile.", - "ARKTRIBE files are saved by default by Steam installations of ARK: Survival Evolved in the following Windows directory:", - "C:\\​Program Files (x86)\\​Steam\\​steamapps\\​common\\​ARK\\​ShooterGame\\​Saved\\​SavedArksLocal\\​" - ] - }, - "common_filenames": [ - { - "filename": "[TribeID].arktribe", - "description": "[TribeID].arktribe - The name given to ARKTRIBE files is the ID of the tribe." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arktribe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arl": { - "slug": "arl", - "extension": "arl", - "name": "AOL Organizer File", - "category": "aol-organizer-file", - "summary": "", - "developer_org": "aol", - "developer_name": "AOL", - "more_information": { - "description": [ - "ARL files are used with AOL Organizer version 4.0." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arm": { - "slug": "arm", - "extension": "arm", - "name": "ArmorPaint Asset", - "category": "armorpaint-asset", - "summary": "", - "developer_org": "the-armory-3d-team", - "developer_name": "The Armory 3D Team", - "more_information": { - "description": [ - "The Armory 3D development team has created multiple 3D modeling and video game creation applications. Two of their most noteworthy apps are ArmorPaint, an app that allows 3D artists to texture, paint, and save 3D models, and Armory, a Blender add-on that game makers can use to make building video games in Blender easier.", - "When an artist saves a project in ArmorPaint, it is saved as an ARM file. Additionally, when a game maker exports an Armory-created game from Blender, Blender produces a number of compiled files related to that game. Some of these files are ARM files. No matter what program created them, ARM files contain 3D models, environments, meshes, scenes, or other assets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arn": { - "slug": "arn", - "extension": "arn", - "name": "Autoruns Data File", - "category": "autoruns-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The ARN file format can be loaded in Autoruns for viewing and comparing with another set of Autoruns results. The ARN file stores data in a binary format whereas the .TXT file stores Autoruns data in text format.", - "Autoruns is a utility used to show you what programs are configured to run during a system boot up. Some of the programs include Run, RunOnce, and startup folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aro": { - "slug": "aro", - "extension": "aro", - "name": "SteelArrow Web Application File", - "category": "steelarrow-web-application-file", - "summary": "", - "developer_org": "tomahawk-technologies", - "developer_name": "Tomahawk Technologies", - "more_information": { - "description": [ - "In order for ARO files to be processed and served correctly, the SteelArrow Web Application Server must be installed on your web server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arp": { - "slug": "arp", - "extension": "arp", - "name": "Audition Replay File", - "category": "audition-replay-file", - "summary": "", - "developer_org": "elcomsoft", - "developer_name": "Elcomsoft", - "more_information": { - "description": [ - "NOTE: ARP files do not contain standard video data. Therefore, if you want to save a replay as a video, such as a .WMV or .AVI file, you can use a screen recording application and record the screen while playing back the replay in Audition." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arpack": { - "slug": "arpack", - "extension": "arpack", - "name": "ArtRage Package", - "category": "artrage-package", - "summary": "", - "developer_org": "ambient-design", - "developer_name": "Ambient Design", - "more_information": { - "description": [ - "ARPACK files can be installed by double-clicking them, assuming that ArtRage is installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arpack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arpatch": { - "slug": "arpatch", - "extension": "arpatch", - "name": "Spark AR Patch Asset", - "category": "spark-ar-patch-asset", - "summary": "", - "developer_org": "facebook", - "developer_name": "Facebook", - "more_information": { - "description": [ - "Spark AR Studio allows Facebook users to create AR effects that they can apply to Facebook and Instagram videos. For example, a Spark AR Studio user could create a \"disco inferno\" effect that adds a 3D disco ball and flames to their Facebook videos.", - "If a user wants to add logic, interactivity, or animations to their Spark AR Studio effect, they can do so using AR Studio's Patch Editor. The Patch Editor is a block-based code editor that allows users to edit their effects. To edit an effect, users add blocks, or patches, to the Patch Editor. They then link the patches together to manipulate their effect.", - "Sometimes, users may want to quickly apply a group of patches to another Spark AR Studio effect or share the group with another Spark AR Studio user. To do so, they must first combine the patches into a patch group, and then convert the patch group to a patch asset. This patch asset, or ARPATCH file, can be imported into other instances of Spark AR Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arpatch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arproj": { - "slug": "arproj", - "extension": "arproj", - "name": "Spark AR Project", - "category": "spark-ar-project", - "summary": "", - "developer_org": "facebook", - "developer_name": "Facebook", - "more_information": { - "description": [ - "Spark AR Studio allows Facebook users to create AR effects that they can apply to Facebook and Instagram videos. For example, a Spark AR Studio user could create a \"flaming aura\" effect and then apply the effect to the people, animals, or items featured in a video.", - "When a user saves a Spark AR Studio effects project, the program creates a new project directory. This directory contains an ARPROJ file and any assets the user has imported into their project. The ARPROJ file is a record of the edits the user has made to their project. It is the file Spark AR Studio uses to load and display the project.", - "After a user has finished editing their project in Spark AR Studio, they can export the project as an .AREXPORT file to upload it to Spark AR Hub, the platform from which users access their Spark AR effects. They can also package the project and its included assets as an .ARPROJPKG file, using the File → Package... option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arprojpkg": { - "slug": "arprojpkg", - "extension": "arprojpkg", - "name": "Spark AR Project Package", - "category": "spark-ar-project-package", - "summary": "", - "developer_org": "facebook", - "developer_name": "Facebook", - "more_information": { - "description": [ - "Spark AR Studio allows Facebook users to create AR effects that they can apply to Facebook and Instagram videos. For example, a Spark AR Studio user could create a \"bubbles\" effect and then apply the effect to add AR bubbles to a video.", - "When a user saves a Spark AR Studio project, the program creates a new project directory. This directory contains an ARPROJ file and any assets the user has imported into their project. If a user wants to share their Spark AR Studio project with another user, they can do so by packaging all these files as a single ARPROJPKG file.", - "Packaging a project zips its ARPROJ and asset files into one compressed file that can be shared over the Internet more easily. Sharing a project as a package also prevents users from accidentally not providing the project's assets. To package a project as an ARPROJPKG file, users select File → Package... from AR Studio's menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arprojpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arr": { - "slug": "arr", - "extension": "arr", - "name": "MultiMedia Fusion Array File", - "category": "multimedia-fusion-array-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ARPR allows users to recover the passwords of password-protected RAR files. For example, if you download a password-protected RAR file from the internet, but you do not know the file's password, you can use ARPR to retrieve the file's password from within the file itself.", - "By default, ARPR automatically saves each password recovery project's progress to an ARR file every five minutes. ARPR stores these auto-save files in its installation directory. If a user is forced to cancel an in-progress password recovery process, they can load that process's ARR file to resume it from its last saved state.", - "Advanced users can change ARPR's auto-save settings, using the options found on the program's Auto-save tab. This allows users to customize their ARR files' filenames, specify how often ARPR creates and overwrites ARR files, and change where ARPR saves ARR files.", - "NOTE: Elcomsoft has replaced Advanced RAR Password Recovery with Advanced Archive Password Recovery, which uses .AXR files in place of ARR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ars": { - "slug": "ars", - "extension": "ars", - "name": "After Effects Render Settings File", - "category": "after-effects-render-settings-file", - "summary": "", - "developer_org": "stainless-games", - "developer_name": "Stainless Games", - "more_information": { - "description": [ - "Once video has been rendered it can be applied to an output module ( .AOM file), which finalizes the video to an output file format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ars.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arsc": { - "slug": "arsc", - "extension": "arsc", - "name": "Android Package Resource Table", - "category": "android-package-resource-table", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "When a developer compiles an Android program (using Android Studio or another development tool), the compiler transforms all the programs' resources, including images, layouts, styles, and strings, into binary files. It also assigns each resource a unique ID. The compiler then creates an ARSC file (typically named resources.arsc ) that lists all the program's compiled resources and their IDs.", - "At runtime, the program uses its ARSC file to quickly locate and access resources. In this way, Android programs can standardly access resources, no matter the resource's type or where it is stored or referenced in the program's source code." - ] - }, - "common_filenames": [ - { - "filename": "resources.arsc", - "description": "resources.arsc - The name of most Android apps' resource tables." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arscript": { - "slug": "arscript", - "extension": "arscript", - "name": "ArtRage Script", - "category": "artrage-script", - "summary": "", - "developer_org": "ambient-design", - "developer_name": "Ambient Design", - "more_information": { - "description": [ - "ArtRage scripts can be created by selecting File → Record Script... , and can be run by choosing File → Play Script... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arscript.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "art": { - "slug": "art", - "extension": "art", - "name": "ArtCAM Model", - "category": "artcam-model", - "summary": "", - "developer_org": "versioned", - "developer_name": "Versioned", - "more_information": { - "description": [ - "Delcam ArtCAM is no longer developed." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/art_8757.png", - "alt": "Screenshot of a .art file in BERNINA ARTlink 8", - "caption": "ART file open in BERNINA ARTlink 8" - }, - { - "url": "https://fileinfo.com/img/ss/sm/art_12933.jpg", - "alt": "Screenshot of a .art file in Visual Paradigm Online", - "caption": "ART file open in Visual Paradigm Online" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "art.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "art50": { - "slug": "art50", - "extension": "art50", - "name": "BERNINA ARTlink 5 Embroidery File", - "category": "bernina-artlink-5-embroidery-file", - "summary": "", - "developer_org": "bernina", - "developer_name": "BERNINA", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/art50_11983.png", - "alt": "Screenshot of a .art50 file in BERNINA ARTlink 8", - "caption": "ART50 file open in BERNINA ARTlink 8" - }, - "description": [ - "The ART50 format is the native file type used by version 5 of BERNINA ARTlink to save designs that can be re-opened and modified by the software. When finished with the design, you can export it to an embroidery format supported by the sewing machine to stitch the design onto a quilt, shirt, or another piece of fabric.", - "To do this with BERNINA ARTlink, select File → Export Machine File... , then choose the format. Conversion options include .ART , .EXP , .PES , .JEF , .SEW , .PEC , .VP3 , .VIP , .HUS , and .SHV .", - "After converting the design, insert a USB storage device in your computer, then transfer the converted design file from your computer to the connected storage device via File Explorer in Windows or Finder in macOS. After transferring the file, eject the storage device from your computer and insert it into the sewing machine to transfer the design to the machine and embroider it onto the material.", - "NOTE: Beginning with version 5 of ARTlink, the software saves designs with file extensions that reflect the version of the software. For example, ARTlink 6 saves designs as .ART60 files, and ARTlink 7 saves designs as .ART70 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/art50_11983.png", - "alt": "Screenshot of a .art50 file in BERNINA ARTlink 8", - "caption": "ART50 file open in BERNINA ARTlink 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "art50.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "art60": { - "slug": "art60", - "extension": "art60", - "name": "BERNINA ARTlink 6 Embroidery File", - "category": "bernina-artlink-6-embroidery-file", - "summary": "", - "developer_org": "bernina", - "developer_name": "BERNINA", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/art60_11984.png", - "alt": "Screenshot of a .art60 file in BERNINA ARTlink 8", - "caption": "ART60 file open in BERNINA ARTlink 8" - }, - "description": [ - "The ART60 format is the native file type used by version 6 of ARTlink to save designs that can be re-opened and modified by the software. The format is only used by version 6 and later of ARTlink.", - "Older versions of ARTlink save designs as ART files, by default. But beginning with version 5 of ARTlink, the software saves designs with file extensions that reflect the version of the software. For example, ARTlink 5 saves designs as .ART50 files, and ARTlink 7 saves designs as .ART70 files.", - "After converting the design, insert a USB storage device in your computer, then transfer the converted design file to the connected storage device via File Explorer in Windows or Finder in macOS. You can also transfer the file to a connected storage device directly from within ARTlink by selecting File → Write to Card/Machine... .", - "After transferring the file, eject the storage device from your computer and insert it into the sewing machine. Then, transfer the design to the machine and embroider it onto the material." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/art60_11984.png", - "alt": "Screenshot of a .art60 file in BERNINA ARTlink 8", - "caption": "ART60 file open in BERNINA ARTlink 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "art60.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "art70": { - "slug": "art70", - "extension": "art70", - "name": "BERNINA ARTlink 7 Embroidery File", - "category": "bernina-artlink-7-embroidery-file", - "summary": "", - "developer_org": "bernina", - "developer_name": "BERNINA", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/art70_11985.png", - "alt": "Screenshot of a .art70 file in BERNINA ARTlink 8", - "caption": "ART70 file open in BERNINA ARTlink 8" - }, - "description": [ - "The ART70 format was introduced with the release of ARTlink 7. It is the default file type used by version 7 of ARTlink to save designs that can be re-opened and modified by software. The format is only used by version 7 and later of ARTlink.", - "Older versions of ARTlink save designs as ART files, by default. But beginning with version 5 of ARTlink, the software saves designs with file extensions that reflect the version of the software. For example, ARTlink 5 saves designs as .ART50 files, and ARTlink 6 saves designs as .ART60 files.", - "To transfer the converted design, insert a USB storage device in your computer, then copy the converted design file to the connected storage device via File Explorer in Windows or Finder in macOS. You can also transfer the file to a connected storage device directly from within ARTlink by selecting File → Write to Card/Machine... .", - "After successfully transferring the file, eject the storage device from your computer and insert it into the sewing machine port. Then, transfer the design to the machine and embroider it onto the material." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/art70_11985.png", - "alt": "Screenshot of a .art70 file in BERNINA ARTlink 8", - "caption": "ART70 file open in BERNINA ARTlink 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "art70.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "art80": { - "slug": "art80", - "extension": "art80", - "name": "BERNINA ARTlink 8 Embroidery File", - "category": "bernina-artlink-8-embroidery-file", - "summary": "", - "developer_org": "bernina", - "developer_name": "BERNINA", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/art80_11986.png", - "alt": "Screenshot of a .art80 file in BERNINA ARTlink 8", - "caption": "ART80 file open in BERNINA ARTlink 8" - }, - "description": [ - "BERNINA introduced the ART80 format when it released ARTlink 8. It is the default file type used by version 8 of ARTlink to save designs that can be re-opened and modified by the software.", - "The first several versions of ARTlink save designs as ART files, by default. But beginning with version 5 of ARTlink, the software saves designs with file extensions that reflect the version of the software. For example, ARTlink 5 saves designs as .ART50 files, ARTlink 6 saves designs as .ART60 files, and ARTlink 7 saves designs as .ART70 files.", - "To create an ART80 file with ARTlink, select File → Save or Save As... and choose the ART80 file type from the \"Save as type\" dropdown menu. When finished with the design, you can export it to various embroidery formats.", - "To export an ART80 file to another embroidery format with ARTlink, select File → Export Machine File... , then choose the format. Conversion options include .ART , .EXP , .PES , .SEW , .JEF , .VP3 , .VIP , .PEC , .SHV and .HUS .", - "After exporting the design, you can transfer it to an embroidery machine to stitch the design onto fabric. To transfer a converted design, insert a USB storage device in your computer, then copy the converted design file to the connected storage device via File Explorer in Windows. You can also transfer the file to a connected storage device directly from within ARTlink by selecting File → Write to Card/Machine... .", - "After successfully transferring the file, eject the storage device from your computer and insert it into the storage port on the embroidery machine. Then, load the design onto the machine and embroider it onto the material." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/art80_11986.png", - "alt": "Screenshot of a .art80 file in BERNINA ARTlink 8", - "caption": "ART80 file open in BERNINA ARTlink 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "art80.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "artb": { - "slug": "artb", - "extension": "artb", - "name": "Artboard Document", - "category": "artboard-document", - "summary": "", - "developer_org": "mapdiva", - "developer_name": "Mapdiva", - "more_information": { - "description": [ - "Artboard documents are saved in the Mac OS X package format. They include an Artboard .DRAWING file and other package files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "artb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "article": { - "slug": "article", - "extension": "article", - "name": "Twixl Publisher Article", - "category": "twixl-publisher-article", - "summary": "", - "developer_org": "twixl-media", - "developer_name": "Twixl media", - "more_information": { - "description": [ - "ARTICLE files are used to store individual articles that can be merged together with the Publication Composer tool in the Twixl Publisher. This file type enables you to manage separate articles instead of a book of articles and is helpful for multiple designers working on the same publication." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "article.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "artpage": { - "slug": "artpage", - "extension": "artpage", - "name": "Artisan 5 Page", - "category": "artisan-5-page", - "summary": "", - "developer_org": "forever", - "developer_name": "FOREVER", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/artpage_13663.jpg", - "alt": "Screenshot of a .artpage file in FOREVER Artisan 5", - "caption": "ARTPAGE file open in FOREVER Artisan 5" - }, - "description": [ - "Artisan allows you to customize pages of a scrapbook, photo book, or wall calendar with photos, text, shapes, and other elements and export them to be preserved digitally or printed and combined with other pages into a scrapbook, calendar, etc. You can save entire projects as ARTPROJ files with version 5 of Artisan or A6PROJ files with version 6 of Artisan. Additionally, you can save individual pages as ARTPAGE files with version 5 or A6PAGE files with version 6.", - "NOTE: Artisan was formerly known as Storybook Creator and developed by Creative Memories. However, FOREVER acquired Storybook Creator and re-branded it as Artisan." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/artpage_13663.jpg", - "alt": "Screenshot of a .artpage file in FOREVER Artisan 5", - "caption": "ARTPAGE file open in FOREVER Artisan 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "artpage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "artproj": { - "slug": "artproj", - "extension": "artproj", - "name": "Artifacts Project", - "category": "artifacts-project", - "summary": "", - "developer_org": "versioned", - "developer_name": "Versioned", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "artproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "artwork": { - "slug": "artwork", - "extension": "artwork", - "name": "ArtStudio Image", - "category": "artstudio-image", - "summary": "", - "developer_org": "drawinghand", - "developer_name": "DrawingHand", - "more_information": { - "description": [ - "ArtStudio can import images from .JPG , .BMP , .PICT , .PSD , .TGA , .TIF , and .WMF files and save them as ARW files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "artwork.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arw": { - "slug": "arw", - "extension": "arw", - "name": "Sony Alpha Raw Digital Camera Image", - "category": "sony-alpha-raw-digital-camera-image", - "summary": "", - "developer_org": "drawinghand", - "developer_name": "DrawingHand", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/arw_4274.png", - "alt": "Screenshot of a .arw file in Sony Imaging Edge Desktop 3.1", - "caption": "ARW file open in Sony Imaging Edge Desktop 3.1" - }, - "description": [ - "ARW is a raw camera image format proprietary to Sony Alpha digital cameras. Other proprietary camera raw formats include the Canon Raw 3 Image format ( .CR3 ) and the Nikon Electronic Format ( .NEF ).", - "Professional photographers and camera hobbyists utilizing Sony Alpha digital cameras will most likely encounter ARW camera raw files. The files store more image data than compressed images, such as .JPG or .PNG , which allows photographers to capture higher-quality images and edit them more accurately.", - "The sensor on one Sony camera model may differ from the sensor on another camera. Also, some Sony camera models store RAW images with the .arw file extension but in different formats. Therefore, you should check the documentation of your photo editing software before assuming that it supports a specific camera model.", - "NOTE: To ensure that your Sony Alpha camera captures images as ARW files, verify that the image quality section in the camera menu is set to \"RAW.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/arw_4274.png", - "alt": "Screenshot of a .arw file in Sony Imaging Edge Desktop 3.1", - "caption": "ARW file open in Sony Imaging Edge Desktop 3.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arx": { - "slug": "arx", - "extension": "arx", - "name": "AutoCAD Runtime Extension File", - "category": "autocad-runtime-extension-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "ObjectARX SDKs are released with each version of AutoCAD, so you need to match the SDK version with the appropriate AutoCAD version." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "arxml": { - "slug": "arxml", - "extension": "arxml", - "name": "AUTOSAR XML File", - "category": "autosar-xml-file", - "summary": "", - "developer_org": "autosar", - "developer_name": "AUTOSAR", - "more_information": { - "description": [ - "The ARXML format was developed to standardize data exchange between automotive software development partners. ARXML files are created by the original automobile producer, which means the exact information in each ARXML file may vary. However, the files are typically used to store information about a system description, ECU configuration, or software component description.", - "NOTE: AUTOSAR stands for Automotive Open System Architecture." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "arxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "as": { - "slug": "as", - "extension": "as", - "name": "ActionScript File", - "category": "actionscript-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ActionScript files are often saved along with the Animate movie ( .FLA file) that references the AS file. ActionScript files can be edited within Animate or with a basic text editor.", - "NOTE: Animate was formerly known as Flash, which was originally developed by Macromedia but then merged with Adobe in 2005. Flash became Animate in 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "as.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "as2": { - "slug": "as2", - "extension": "as2", - "name": "ActivStudio Resource Pack", - "category": "activstudio-resource-pack", - "summary": "", - "developer_org": "promethean", - "developer_name": "Promethean", - "more_information": { - "description": [ - "AS2 files are designed to allow ActivStudio users share and import resources into their .FLIPCHART presentations. The resources are helpful for making more engaging presentations.", - "ActivStudio featured a collection of tools for presenting on an interactive whiteboard. The primary use of the software was to design and present flipcharts (stored in FLIPCHART files) that could include text, shapes, images, video, lines, and flash media. ActivStudio eventually became Promethean ActivInspire.", - "NOTE: AS2 files are saved in a format that is no longer supported. The files were replaced by AS4A files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "as2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "as2proj": { - "slug": "as2proj", - "extension": "as2proj", - "name": "FlashDevelop ActionScript 2 Project File", - "category": "flashdevelop-actionscript-2-project-file", - "summary": "", - "developer_org": "flashdevelop", - "developer_name": "FlashDevelop", - "more_information": { - "description": [ - "ActionScript 2 projects can be created by choosing Project → New Project in the software. The AS2PROJ file and the other project files and directories are saved to the directory that you specify in the New Project window that appears." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "as2proj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "as3proj": { - "slug": "as3proj", - "extension": "as3proj", - "name": "FlashDevelop ActionScript 3 Project File", - "category": "flashdevelop-actionscript-3-project-file", - "summary": "", - "developer_org": "flashdevelop", - "developer_name": "FlashDevelop", - "more_information": { - "description": [ - "ActionScript 3 projects can be created by selecting Project → New Project in the software. The AS3PROJ file and the supporting project directories and files are saved to the directory that you specify in the dialog window that appears. The program manages all information in the AS3PROJ file, so developers do not have to edit it manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "as3proj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "as4": { - "slug": "as4", - "extension": "as4", - "name": "askSam Backup File", - "category": "asksam-backup-file", - "summary": "", - "developer_org": "asksam-systems", - "developer_name": "askSam Systems", - "more_information": { - "description": [ - "NOTE: AS4 files may safely be deleted if users do not intend to use older versions of askSam software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "as4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asa": { - "slug": "asa", - "extension": "asa", - "name": "ASP Configuration File", - "category": "asp-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ASA files can be manually created and edited or may be created automatically by a Web development program, such as Microsoft's ASP.NET. The Global.asa file must be stored in the root directory of the ASP application in order for other files to access it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asamu": { - "slug": "asamu", - "extension": "asamu", - "name": "A Story About My Uncle Level Map", - "category": "a-story-about-my-uncle-level-map", - "summary": "", - "developer_org": "gone-north-games", - "developer_name": "Gone North Games", - "more_information": { - "description": [ - "A Story About My Uncle is a 3D, first-person platforming game available for Windows, macOS, and Linux. It follows the story of a boy who searches various locales for his lost uncle.", - "The game's ASAMU/​CookedPC/​Maps directory contains multiple ASAMU files. These files contain the game's level maps, which consist primarily of 3D platforms and open space. While these files use the .asamu extension, they are actually UPK files, which are game asset packages created by Unreal Engine 3." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asamu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asar": { - "slug": "asar", - "extension": "asar", - "name": "Electron Archive", - "category": "electron-archive", - "summary": "", - "developer_org": "github", - "developer_name": "GitHub", - "more_information": { - "description": [ - "ASAR files allow developers to package their apps in an archive instead of a folder, which protects the source code of the app from being exposed to other users. You can package the application into an archive using the asar utility included with Electron." - ] - }, - "common_filenames": [ - { - "filename": "app.asar", - "description": "app.asar - Default name given to an application packaged into an ASAR archive." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asat": { - "slug": "asat", - "extension": "asat", - "name": "Assemble SAT 3D Model File", - "category": "assemble-sat-3d-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asax": { - "slug": "asax", - "extension": "asax", - "name": "ASP.NET Server Application File", - "category": "asp.net-server-application-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ASAX files are stored in the root directory of the ASP.NET application and have the name Global.asax . By default, any direct URL requests to ASAX files are rejected. Additionally, external users cannot view or download their source code.", - "NOTE: The Global.asax is optional in ASP.NET Web applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asb": { - "slug": "asb", - "extension": "asb", - "name": "Alphacam Stone VB Macro File", - "category": "alphacam-stone-vb-macro-file", - "summary": "", - "developer_org": "planit", - "developer_name": "Planit", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asc": { - "slug": "asc", - "extension": "asc", - "name": "PGP ASCII Armored File", - "category": "pgp-ascii-armored-file", - "summary": "", - "developer_org": "linear-technology", - "developer_name": "Linear Technology", - "more_information": { - "description": [ - "The ASC file is commonly used for posting online security notices as well as securely transmitting messages via email and text. Since ASC files can contain textual representations of binary information, they may be larger in size than the original pre-encoded file. However, this tradeoff is usually worth the overhead for verifying the source and content of transmitted information.", - "NOTE: In 2010, Symantec acquired PGP and was integrated into the company's Enterprise Security Group." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asc_532.png", - "alt": "Screenshot of a .asc file in Microsoft Notepad 11", - "caption": "ASC file open in Microsoft Notepad 11" - }, - { - "url": "https://fileinfo.com/img/ss/sm/asc_6037.png", - "alt": "Screenshot of a .asc file in Linear Technology LTspice 17", - "caption": "ASC file open in Linear Technology LTspice 17" - }, - { - "url": "https://fileinfo.com/img/ss/sm/asc_6037-2.png", - "alt": "ASC file open in Apple TextEdit 1", - "caption": "ASC file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ascii": { - "slug": "ascii", - "extension": "ascii", - "name": "ASCII Text File", - "category": "ascii-text-file", - "summary": "", - "developer_org": "american-national-standards-institute", - "developer_name": "American National Standards Institute", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ascii_931.png", - "alt": "Screenshot of a .ascii file in Microsoft WordPad", - "caption": "ASCII file open in Microsoft WordPad" - }, - "description": [ - "The ASCII, or American Standard Code for Information Interchange, standard has been in use since the 1960s, when it was used by telegraph operators. Computers use the ASCII standard to translate binary data into alphanumeric characters and punctuation, shown in plain text files that may contain anything from program scripts to grocery lists.", - "Typically, ASCII files are saved with a more common or specific extension. For example, many TXT and .CSV files are ASCII files, as are most .BAT and .CMD files. However, some programs and users may save plain text files as ASCII files, to denote the character encoding the files use." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ascii_931.png", - "alt": "Screenshot of a .ascii file in Microsoft WordPad", - "caption": "ASCII file open in Microsoft WordPad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ascii.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ascs": { - "slug": "ascs", - "extension": "ascs", - "name": "ActionScript Communication Server File", - "category": "actionscript-communication-server-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Adobe Device Central was discontinued in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ascs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ascx": { - "slug": "ascx", - "extension": "ascx", - "name": "ASP.NET User Control File", - "category": "asp.net-user-control-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ascx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asd": { - "slug": "asd", - "extension": "asd", - "name": "Microsoft Word AutoSave File", - "category": "microsoft-word-autosave-file", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "more_information": { - "description": [ - "ASD files were introduced by Microsoft with the release of Word 95 (Word 7.0) in 1995 and are still used by current versions of Word. The application creates ASD files automatically even if the \"Always create backup copy\" option (this setting informs Word to generate .WBK files for documents) is disabled in Word.", - "Word saves ASD files in the following default directories:", - "Windows 8/8.1/10/11: [user]\\​AppData\\​Local\\​Microsoft\\​Office\\​UnsavedFiles", - "Windows Vista/7: [user]\\​AppData\\​Roaming\\​Microsoft\\​Word\\​", - "Windows XP: [user]\\​Application Data\\​Microsoft\\​Word\\​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asdb": { - "slug": "asdb", - "extension": "asdb", - "name": "Asphyre Sphinx Archive File", - "category": "asphyre-sphinx-archive-file", - "summary": "", - "developer_org": "afterwarp-development", - "developer_name": "Afterwarp Development", - "more_information": { - "description": [ - "In order to run Asphyre Sphinx on the Windows platform, the program requires Delphi including FireMonkey and FreePascal/Lazarus.", - "NOTE: .ASVF files have replaced ASDB files. AsphyreManager will automatically convert ASDB files to the newer .ASVF format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asdt": { - "slug": "asdt", - "extension": "asdt", - "name": "AnthemScore Project", - "category": "anthemscore-project", - "summary": "", - "developer_org": "lunaverus", - "developer_name": "Lunaverus", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/asdt_13123.png", - "alt": "Screenshot of a .asdt file in Lunaverus AnthemScore", - "caption": "ASDT file open in Lunaverus AnthemScore" - }, - "description": [ - "Musicians use AnthemScore to automatically transcribe music saved in .MP3 , .WAV , and other types of audio files into sheet music. After you import a song into AnthemScore, the program produces a sheet music version of the song. You can adjust this automatic transcription in AnthemScore by adding or editing notes and changing the song's meter or beats per minute.", - "If you want to continue editing a transcription project in the future, you can save it as an ASDT file. Each ASDT file contains a reference to the song used to create it, as well as a record of the project's current state. While you can create ASDT files in the trial and paid versions of AnthemScore, you can open them only in paid versions of AnthemScore." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asdt_13123.png", - "alt": "Screenshot of a .asdt file in Lunaverus AnthemScore", - "caption": "ASDT file open in Lunaverus AnthemScore" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ase": { - "slug": "ase", - "extension": "ase", - "name": "Aseprite Sprite File", - "category": "aseprite-sprite-file", - "summary": "", - "developer_org": "velvet-development", - "developer_name": "Velvet Development", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ase_10884.jpg", - "alt": "Screenshot of a .ase file in Aseprite 1.2", - "caption": "ASE file open in Aseprite 1.2" - }, - "description": [ - "ASE and ASEPRITE files are saved in the same format and are the most common files associated with Aseprite. The files are created to store the sprite graphic or animation and can be closed and re-opened for further editing in Aseprite.", - "You can create an ASE file in Aseprite by selecting File → New... , then File → Save or Save As... , and choosing the ASE format. You can open an ASE file in Aseprite by selecting File → Open... or Open Recent and choosing the ASE file.", - "Aseprite can also be used to export ASE files to more popular formats, such as .PNG or .GIF files. To do this, open the ASE file and select File → Save Copy As ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ase_10884.jpg", - "alt": "Screenshot of a .ase file in Aseprite 1.2", - "caption": "ASE file open in Aseprite 1.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ase.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asec": { - "slug": "asec", - "extension": "asec", - "name": "Android Secure Application File", - "category": "android-secure-application-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "The secure ASEC format allows applications to exist on mobile devices without being modified or corrupted by other programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asef": { - "slug": "asef", - "extension": "asef", - "name": "Adobe Swatch Exchange File", - "category": "adobe-swatch-exchange-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aseprite-data": { - "slug": "aseprite-data", - "extension": "aseprite-data", - "name": "Aseprite Theme Auxillary File", - "category": "aseprite-theme-auxillary-file", - "summary": "", - "developer_org": "david-capello", - "developer_name": "David Capello", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aseprite-data_12637.png", - "alt": "Screenshot of a .aseprite-data file in Apple TextEdit", - "caption": "ASEPRITE-DATA file open in Apple TextEdit" - }, - "description": [ - "Aseprite is a multiplatform animated sprite editor and pixel art tool. Since version 1.2, Aseprite users have been able to install user-created plug-ins that contain additional features. These plug-ins are referred to as Aseprite extensions, and they are saved as ASEPRITE-EXTENSION files.", - "ASEPRITE-EXTENSION files used to install an additional Aseprite theme are comprised of a .JSON , .XML , .PNG , and ASEPRITE-DATA file. The ASEPRITE-DATA file is a small XML file used to keep the theme's PNG sprite sheet and associated theme parts, specified in theme.xml , in sync." - ] - }, - "common_filenames": [ - { - "filename": "sheet.aseprite-data", - "description": "sheet.aseprite-data - The name of all ASEPRITE-DATA files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aseprite-data_12637.png", - "alt": "Screenshot of a .aseprite-data file in Apple TextEdit", - "caption": "ASEPRITE-DATA file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aseprite-data.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aseprite-extension": { - "slug": "aseprite-extension", - "extension": "aseprite-extension", - "name": "Aseprite Extension", - "category": "aseprite-extension", - "summary": "", - "developer_org": "david-capello", - "developer_name": "David Capello", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aseprite-extension_12609.png", - "alt": "Screenshot of a .aseprite-extension file in Aseprite 1.2", - "caption": "ASEPRITE-EXTENSION file open in Aseprite 1.2" - }, - "description": [ - "As of version 1.2, Aseprite users have been able to install user-created plug-ins that contain additional features. Aseprite's documentation refers to these plug-ins as extensions. Each Aseprite extension is saved as an ASEPRITE-EXTENSION file.", - "ASEPRITE-EXTENSION files are ZIP files that have been renamed to use the .aseprite-extension extension, so Aseprite can recognize and load them more easily. The files' contents differ based on the type of feature they are used to install. For example, an ASEPRITE-EXTENSION file used to install an additional language will contain a .JSON and .INI file, while an ASEPRITE-EXTENSION file used to install a new theme will contain a JSON, .XML , .PNG , and ASEPRITE-DATA file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aseprite-extension_12609.png", - "alt": "Screenshot of a .aseprite-extension file in Aseprite 1.2", - "caption": "ASEPRITE-EXTENSION file open in Aseprite 1.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aseprite-extension.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aseprite": { - "slug": "aseprite", - "extension": "aseprite", - "name": "Aseprite Sprite File", - "category": "aseprite-sprite-file", - "summary": "", - "developer_org": "david-capello", - "developer_name": "David Capello", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aseprite_10883.jpg", - "alt": "Screenshot of a .aseprite file in Aseprite 1.2", - "caption": "ASEPRITE file open in Aseprite 1.2" - }, - "description": [ - "ASEPRITE files may also be saved as .ASE files, which are saved in the same format but with a different extension. ASEPRITE and ASE files are the most common files associated with Aseprite and can be closed and re-opened for further editing in the program.", - "You can create an ASEPRITE file in Aseprite by selecting File → New... , then File → Save or Save As... , and choosing the ASEPRITE format. You can open an ASEPRITE file in Aseprite by selecting File → Open... or Open Recent and choosing the ASEPRITE file.", - "Aseprite can also be used to export ASEPRITE files to more popular formats, such as .PNG or .GIF files. With the ASEPRITE file open, select File → Save Copy As ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aseprite_10883.jpg", - "alt": "Screenshot of a .aseprite file in Aseprite 1.2", - "caption": "ASEPRITE file open in Aseprite 1.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aseprite.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asf": { - "slug": "asf", - "extension": "asf", - "name": "Advanced Systems Format File", - "category": "advanced-systems-format-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/asf_6.png", - "alt": "Screenshot of a .asf file in VideoLAN VLC media player", - "caption": "ASF file open in VideoLAN VLC media player" - }, - "description": [ - "The ASF container format only specifies the structure of how the audio or video streams online, which depends on various factors, such as network bandwidth and server performance. In addition, the ASF format does not specify the codec used to encode the audio or video stored in the ASF container format.", - "While the .asf file extension may be used for media files saved in the ASF format, the .wma and .wmv extensions are more commonly used. If the ASF container format stores audio, it is typically saved as a Windows Media Audio ( .WMA ) file. It is typically saved as a Windows Media Video ( .WMV ) file if it stores video. Audio and video data stored within these files may be compressed using a variety of video codecs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asf_6.png", - "alt": "Screenshot of a .asf file in VideoLAN VLC media player", - "caption": "ASF file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ash": { - "slug": "ash", - "extension": "ash", - "name": "Nintendo Wii System Menu File", - "category": "nintendo-wii-system-menu-file", - "summary": "", - "developer_org": "audiosurf", - "developer_name": "Audiosurf", - "more_information": { - "description": [ - "The ASH scripting format supports basic logic structures and data types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ash.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ashbak": { - "slug": "ashbak", - "extension": "ashbak", - "name": "Ashampoo Backup Archive", - "category": "ashampoo-backup-archive", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ashbak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ashdisc": { - "slug": "ashdisc", - "extension": "ashdisc", - "name": "Ashampoo Burning Studio Image", - "category": "ashampoo-burning-studio-image", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ashdisc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ashprj": { - "slug": "ashprj", - "extension": "ashprj", - "name": "Ashampoo Burning Studio Project", - "category": "ashampoo-burning-studio-project", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ashprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ashx": { - "slug": "ashx", - "extension": "ashx", - "name": "ASP.NET Web Handler File", - "category": "asp.net-web-handler-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Sometimes ASHX files are used for sending .PDF files to the user's browser, since the ASHX file has a reference to the PDF document. However, when the file is downloaded, the file extension is not renamed to .pdf and remains with the .ashx file extension. In this case, you can rename the file extension to .pdf and view it with Adobe Reader or another PDF viewer. You can also sometimes fix this problem by making sure that the web browser has the Adobe Reader plug-in installed. If installed, the PDF file may then open directly in the browser.", - "NOTE: Many ASHX pages have only a small amount of code, even as short as a single line. Page functions are written in the C# programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ashx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asi": { - "slug": "asi", - "extension": "asi", - "name": "ASI Mod Script", - "category": "asi-mod-script", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "Grand Theft Auto (GTA) and Red Dead Redemption (RDR) are popular video game series published by Rockstar Games. These series enjoy a healthy modding community, which creates and shares mods that players can use to alter the games' gameplay.", - "Mods for the Windows version of GTA IV, GTA V, and RDR 2 are often saved and distributed as ASI files. For example, GTA V players can find and download many ASI files from the website gta5-mods.com . To use these files, players must first add a related, player-created ScriptHook library to the associated game's installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asice": { - "slug": "asice", - "extension": "asice", - "name": "ASiC-Extended Data Container", - "category": "asic-extended-data-container", - "summary": "", - "developer_org": "etsi", - "developer_name": "ETSI", - "more_information": { - "description": [ - "In 2011, the European Telecommunications Standards Institute (ETSI) created the Associated Signature Container Extended format. It is used to hold a group of protected files and digital signatures and/or timestamp tokens associated with those files. Some software, such as qDigiDoc, can load ASICE files and use the credentials they contain to open the protected files they contain.", - "All ASICE files are saved in the Zip format. The electronic signatures they contain are saved as CAdES or XAdES signatures. The timestamp tokens are saved in Internet Engineering Task Force-recognized formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asice.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ask": { - "slug": "ask", - "extension": "ask", - "name": "askSam Database", - "category": "asksam-database", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ask_8078-2.png", - "alt": "Screenshot of a .ask file in Ableton Live", - "caption": "ASK file open in Ableton Live" - }, - "description": [ - "Musicians and music producers use Ableton Live to create and edit music. The program includes many tools that allow users to record, import, arrange, and apply effects to musical tracks, before exporting those tracks as a song.", - "Users who want to customize Ableton Live's appearance can do so using ASK files. These files are alternately referred to as Ableton Live skins or Ableton Live themes. Ableton Live includes a handful of default ASK files, which allow users to choose between variations of light and dark modes. Other ASK files, which contain more varied themes, are available online from various Ableton Live-related websites." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ask_8078-2.png", - "alt": "Screenshot of a .ask file in Ableton Live", - "caption": "ASK file open in Ableton Live" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ask.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asl": { - "slug": "asl", - "extension": "asl", - "name": "Photoshop Style", - "category": "photoshop-style", - "summary": "", - "developer_org": "livesplit", - "developer_name": "LiveSplit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/asl_1076.png", - "alt": "Screenshot of a .asl file in Adobe Photoshop 2021", - "caption": "ASL file open in Adobe Photoshop 2021" - }, - "description": [ - "As a Photoshop user edits an image, they can apply visual effects that alter how the layers their image contains appear. For example, a user could apply an outline and drop shadow effect to a text layer, to set the text apart from the rest of their image. If a user plans to apply the same set of effects to multiple layers, they can save that set of effects as a layer style, or ASL file.", - "Users can see the layer styles they have access to by selecting Window → Styles from Photoshop's menu bar. The Styles window will then appear in Photoshop.", - "To apply a style to a layer, select the layer from the Layers tab, and then select the style you want to apply from the Styles window. The effects the style contains will be applied to the layer.", - "To save a set of effects as a layer style:", - "To export a layer style, select and right-click the style in the Styles window. Then, select Export Selected Styles... . Photoshop will ask where you want to save the exported style.", - "After you export a style, you can share it with other Photoshop users to allow them to apply that style to their Photoshop layers." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asl_1076.png", - "alt": "Screenshot of a .asl file in Adobe Photoshop 2021", - "caption": "ASL file open in Adobe Photoshop 2021" - }, - { - "url": "https://fileinfo.com/img/ss/sm/asl_11975.png", - "alt": "Screenshot of a .asl file in GitHub Atom", - "caption": "ASL file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asm": { - "slug": "asm", - "extension": "asm", - "name": "Assembly Language Source Code File", - "category": "assembly-language-source-code-file", - "summary": "", - "developer_org": "siemens", - "developer_name": "Siemens", - "more_information": { - "description": [ - "Since assembly code is typically more difficult to write than C or C++ code, ASM files are often combined with C or C++ files that handle the majority of the application logic." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asmdot": { - "slug": "asmdot", - "extension": "asmdot", - "name": "SolidWorks Assembly Template", - "category": "solidworks-assembly-template", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "Engineers use Dassault Systemes SolidWorks to design industrial parts, including sheet metal, piping and tubing, molds, and plastic and cast parts. They can group these parts into assemblies, which are saved as SLDASM files.", - "If an engineer knows they'll want to repeatedly reuse the document properties associated with an existing assembly, they can save those properties as an ASMDOT file. They can then select the ASMDOT file during the assembly creation process, to apply the properties the file contains to a new assembly.", - "To create a new SolidWorks assembly template:", - "SolidWorks will then save your ASMDOT file in the program's default template folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asmdot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asmx": { - "slug": "asmx", - "extension": "asmx", - "name": "ASP.NET Web Service File", - "category": "asp.net-web-service-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ASMX files begin with the ASP.NET directive \"WebService,\" followed by the \"Language\" parameter. This is used to set the programming language to Visual Basic, C#, or JScript. They can be run using a Windows-based web server with the .NET framework." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asnd": { - "slug": "asnd", - "extension": "asnd", - "name": "Adobe Sound Document", - "category": "adobe-sound-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ASND files are commonly used for editing sound clips and applying sound effects before importing audio into videos. ASND files allow users to save multiple groups of edit settings within the same document.", - "NOTE: Adobe SoundBooth was replaced by Adobe Audition in 2011." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asnd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asp": { - "slug": "asp", - "extension": "asp", - "name": "Active Server Page", - "category": "active-server-page", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/asp_8.png", - "alt": "Screenshot of a .asp file in Microsoft Visual Studio Code 1", - "caption": "ASP file open in Microsoft Visual Studio Code 1" - }, - "description": [ - "ASP files are similar to .HTML files but are used a little differently. When a web browser requests an HTML file, the server just sends the file. However, when a web browser requests an ASP file, the server sends the request through the ASP engine, which parses the ASP file and generates plain HTML that is sent to the client's browser. Since ASP pages are processed on the server, website visitors do not see the actual ASP code, just the HTML generated from the scripts within the page. ASP pages typically use the .asp extension rather than .html .", - "Since the release of ASP 1.0 in 1996, there have only been two other versions, ASP 2.0 in 1997 and ASP 3.0 in 2000. In 2002, Microsoft released ASP.NET, which superseded ASP. Now ASP is commonly referred to as Classic ASP or ASP Classic. Because of the wide implementation of the ASP.NET framework, ASP pages have largely been replaced by .ASPX pages. Some advantages of ASP.NET over ASP is the use of more languages such as C#, VB.NET, J#, and Delphi.NET, as well as improved performance with compiled code, more advanced debugging, and better run-time error handling." - ] - }, - "common_filenames": [ - { - "filename": "Default.asp", - "description": "Default.asp - The default webpage loaded when a client browser requests a web server directory on a Microsoft IIS-based server. For example, when a client requests http://www.sampledomain.com/, the server loads http://www.sampledomain.com/Default.asp, unless it is configured to load a different file." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asp_8.png", - "alt": "Screenshot of a .asp file in Microsoft Visual Studio Code 1", - "caption": "ASP file open in Microsoft Visual Studio Code 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aspk": { - "slug": "aspk", - "extension": "aspk", - "name": "Android Split Package", - "category": "android-split-package", - "summary": "", - "developer_org": "andatsoft", - "developer_name": "Andatsoft", - "more_information": { - "description": [ - "Similar to .AAB and .APKM files, ASPK files include a number of APK files used to install an Android application on a specific device running a specific version of the Android operating system. Unlike AAB and APKM files, however, ASPK files are simple Zip packages that can be decompressed using any Zip decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aspk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aspx": { - "slug": "aspx", - "extension": "aspx", - "name": "Active Server Page Extended Webpage", - "category": "active-server-page-extended-webpage", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aspx_9.png", - "alt": "Screenshot of a .aspx file in Microsoft Visual Studio Code", - "caption": "ASPX file open in Microsoft Visual Studio Code" - }, - "description": [ - "ASP.NET is a web application framework that developers use to create dynamic websites and webpages. For example, a web developer might use ASP.NET to create a web app that consists of several, interconnected fillable forms.", - "Primarily, developers create and save ASP.NET webpages as ASPX files. They then place these files on web servers that support the ASP.NET framework. When a user's web browser requests the webpage an ASPX file describes, the web server first translates the markup and scripts the file contains into HTML content. The user's web browser then displays this content as it would any other HTML webpage.", - "Typical internet users are most likely to encounter ASPX files as webpages displayed in their web browser. These ASPX files have already been translated into HTML content. While viewing one of these webpages, you can right-click and select View/Show Page Source to view the HTML version of the ASPX webpage.", - "Some web developers may want to download the untranslated version of an ASPX file from another user's web server. (For example, to view the markup and scripts another developer used to create a webpage.) Unfortunately, unless you have login credentials for the associated web server, there is no way to download the untranslated version of an ASPX file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aspx_9.png", - "alt": "Screenshot of a .aspx file in Microsoft Visual Studio Code", - "caption": "ASPX file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aspx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asr": { - "slug": "asr", - "extension": "asr", - "name": "ActionScript Remote Document", - "category": "actionscript-remote-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The Asura Engine is a video game development engine created by Rebellion Developments. Many games published by Rebellion and other publishers, such as Electronic Arts, LucasArts, and Sierra Entertainment, have been developed using the Asura Engine.", - "Asura Engine games often store some of their game assets in ASR archives. While most players will never encounter or need to open a game's ASR files, modders may be interested in expanding ASR archives, extracting the assets they contain, and modifying them.", - "NOTE: ASR files most commonly contain audio assets, such as in-game music and sound effects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ass": { - "slug": "ass", - "extension": "ass", - "name": "Aegisub Advanced SubStation Alpha File", - "category": "aegisub-advanced-substation-alpha-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ass_5562.png", - "alt": "Screenshot of a .ass file in GitHub Atom", - "caption": "ASS file open in GitHub Atom" - }, - "description": [ - "When creating ASS files in Aegisub, you can modify your subtitle text's:", - "This formatting is then saved within the ASS file, along with the subtitles' timing and sequence. When creating subtitles for movies and anime, you can also specify which character is speaking each line, and the speakers' names are saved within the ASS file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ass_5562.png", - "alt": "Screenshot of a .ass file in GitHub Atom", - "caption": "ASS file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ass.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asset": { - "slug": "asset", - "extension": "asset", - "name": "Unity Asset", - "category": "unity-asset", - "summary": "", - "developer_org": "unity-technologies", - "developer_name": "Unity Technologies", - "more_information": { - "description": [ - "Unity is a game development program with which developers can create 2D and 3D video games. Various Unity game assets can be saved as ASSET files. For example, materials, animations, and skins can all be saved as ASSET files. These files may also use more specific extensions, such as .mat (previously .material ), .ANIM , and .GUIskin .", - "When a developer creates a Unity project, the program automatically creates several ASSET files associated with that project. These files, which are stored in the project's ProjectSettings directory, contain project-level settings. Some of these files include:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "assetproj": { - "slug": "assetproj", - "extension": "assetproj", - "name": "Camtasia Studio Asset Information File", - "category": "camtasia-studio-asset-information-file", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "An ASSETPROJ file is commonly contained in a .LIBZIP file, which is used by Camtasia Studio to share library media. You can download content such as themes, intro assets, callouts, and SuperStamps assets.", - "NOTE: The ASSETPROJ file is located in the Asset folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "assetproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "assets": { - "slug": "assets", - "extension": "assets", - "name": "Unity Asset File", - "category": "unity-asset-file", - "summary": "", - "developer_org": "unity-technologies", - "developer_name": "Unity Technologies", - "more_information": { - "description": [ - "ASSETS files are typically seen when building a Unity development project into an executable game deliverable or when modding a game. If you are looking to alter gameplay of a game, such as how characters or the environment appear, you can edit ASSETS files and place them back in their directory. ASSETS files are commonly stored in the \"Assets\" folder in the Unity game directory.", - "NOTE: You can use the Unity Assets Bundle Extractor to edit, export, and import ASSETS files." - ] - }, - "common_filenames": [ - { - "filename": "resources.assets", - "description": "resources.assets - A common name of an ASSETS file that contains textures, meshes, level layouts, and other game resource files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "assets.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asstrm": { - "slug": "asstrm", - "extension": "asstrm", - "name": "Splinter Cell Blacklist Game Data File", - "category": "splinter-cell-blacklist-game-data-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [] - }, - "common_filenames": [ - { - "filename": "Blacklist.asstrm", - "description": "Blacklist.asstrm - Included in all Splinter Cell Blacklist games." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asstrm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ast": { - "slug": "ast", - "extension": "ast", - "name": "ClarisWorks Assistant File", - "category": "clarisworks-assistant-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Both AppleWorks and ClarisWorks have been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ast.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "astro": { - "slug": "astro", - "extension": "astro", - "name": "Astro Website Component", - "category": "astro-website-component", - "summary": "", - "developer_org": "astro-contributors", - "developer_name": "Astro Contributors", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/astro_13722.png", - "alt": "Screenshot of a .astro file in Microsoft Visual Studio Code 1.9", - "caption": "ASTRO file open in Microsoft Visual Studio Code 1.9" - }, - "description": [ - "Astro is a framework for creating static content-focused websites, such as blogs, e-commerce sites, and marketing sites. Components are fundamental to Astro-based sites, enabling users to design and reuse parts of a site.", - "The code within an ASTRO file is divided into two main sections by a code fence ( --- ):" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/astro_13722.png", - "alt": "Screenshot of a .astro file in Microsoft Visual Studio Code 1.9", - "caption": "ASTRO file open in Microsoft Visual Studio Code 1.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "astro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "astx": { - "slug": "astx", - "extension": "astx", - "name": "Active Server Template Extended File", - "category": "active-server-template-extended-file", - "summary": "", - "developer_org": "elanat", - "developer_name": "Elanat", - "more_information": { - "description": [ - "Elanat is an add-on-oriented extension of Microsoft's .NET framework. It includes CodeBehind, a server-side library that allows web developers to host ASPX webpages on .NET Core servers.", - "Among other features, CodeBehind allows developers to create and use ASTX files. These files are templates that contain design-oriented webpage elements. Using these templates, developers can quickly integrate design elements into one or more CodeBehind ASPX files. Because CodeBehind supports both ASPX and Razor syntax, ASTX files may include both ASPX- and Razor-formatted elements." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "astx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asv": { - "slug": "asv", - "extension": "asv", - "name": "MATLAB Autosave", - "category": "matlab-autosave", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "MATLAB includes an Editor/Debugger that researchers, developers, and engineers use to create M files. If you edit an M file in the MATLAB Editor/Debugger and do not save your edits within the span of five minutes, MATLAB creates an autosaved version of your edited file. That version is saved with the .asv file extension. If MATLAB quits unexpectedly while you are editing an M file, you can open the corresponding ASV file to keep working from the most recently autosaved version of your file.", - "If you want to adjust how MATLAB creates ASV files, you can do so by opening the program's Preferences menu and selecting Editor/Debugger → Autosave . From this menu, you can specify how often MATLAB autosaves files, what extension MATLAB assigns to autosaved files, and where autosaves are stored.", - "NOTE: On Linux and other Unix platforms, MATLAB assigns the .m~ extension to autosaves." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asv_9075.png", - "alt": "Screenshot of a .asv file in MakeMusic Finale", - "caption": "ASV file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asvf": { - "slug": "asvf", - "extension": "asvf", - "name": "Asphyre Sphinx Archive File", - "category": "asphyre-sphinx-archive-file", - "summary": "", - "developer_org": "afterwarp-development", - "developer_name": "Afterwarp Development", - "more_information": { - "description": [ - "In order to run Asphyre Sphinx on the Windows platform, the program requires Delphi including FireMonkey and FreePascal/Lazarus.", - "NOTE: These files used to be known as .ASDB files but were changed to ASVF. AsphyreManager should automatically convert any ASDB files to the ASVF version." - ] - }, - "common_filenames": [ - { - "filename": "media.asvf", - "description": "media.asvf - Media file" - }, - { - "filename": "fonts.avsf", - "description": "fonts.avsf - Font file" - }, - { - "filename": "images.avsf", - "description": "images.avsf - Image file" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asvf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asvx": { - "slug": "asvx", - "extension": "asvx", - "name": "Finale 2014 Auto-Saved Score", - "category": "finale-2014-auto-saved-score", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/asvx_9076.png", - "alt": "Screenshot of a .asvx file in MakeMusic Finale", - "caption": "ASVX file open in MakeMusic Finale" - }, - "description": [ - "MakeMusic Finale is a music notation program used to compose, edit, and play back musical scores. In Finale 2014 and later versions, these scores are saved as MUSX files.", - "Composers can configure Finale to automatically back up any MUSX files they have open at a regular interval. Finale saves these automatically-generated backups in the following directory:", - "~/​Documents/​Finale Files/​Backups", - "Each backup uses the same filename as the MUSX file from which it was created, except the backup's filename ends with asv.musx . Finale users and documentation often refer to these backup files as ASVX files, even though the files use the .musx extension.", - "Finale users can adjust how often the program creates and updates ASVX backups. To do so:", - "NOTE: Finale 2012 and earlier versions create .ASV files instead of ASVX files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asvx_9076.png", - "alt": "Screenshot of a .asvx file in MakeMusic Finale", - "caption": "ASVX file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asvx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asw": { - "slug": "asw", - "extension": "asw", - "name": "ACDSee Slideshow Wizard File", - "category": "acdsee-slideshow-wizard-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/asw_5594.jpg", - "alt": "Screenshot of a .asw file in ACD Systems ACDSee 20", - "caption": "ASW file open in ACD Systems ACDSee 20" - }, - "description": [ - "ASW files are used to create slideshows and screensavers for Windows. You can create an ASW file using the Slideshow Wizard. To open it select Create → Slideshow File... from the application toolbar and then select the \"Create a new slideshow\" option. You will then choose if you want to create a standalone slideshow (EXE file), Windows screensaver (SCR file), or Adobe Flash Player slideshow (SWF file). The wizard walks you through the creation process as you select images, set the transitions, add text, loop audio, pick a background color, and more. All of these settings are stored in the ASW file.", - "ASW files cannot be opened by double-clicking them. You must select Create → Slideshow File... from the application toolbar and then select the \"Load an existing slideshow project\" option." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/asw_5594.jpg", - "alt": "Screenshot of a .asw file in ACD Systems ACDSee 20", - "caption": "ASW file open in ACD Systems ACDSee 20" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aswcs": { - "slug": "aswcs", - "extension": "aswcs", - "name": "Avast Compressed Skin", - "category": "avast-compressed-skin", - "summary": "", - "developer_org": "avast-software", - "developer_name": "Avast Software", - "more_information": { - "description": [ - "You can package ASWS files as ASWCS files with the SkinPacker program ( ashSkPck.exe ) included with Avast installations. However, Avast dropped support for ASWS skin files and ASWCS compressed skin files beginning with Avast 5 and later. Therefore, ASWCS and ASWS files are no longer usable with recent editions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aswcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asws": { - "slug": "asws", - "extension": "asws", - "name": "Avast Skin", - "category": "avast-skin", - "summary": "", - "developer_org": "avast-software", - "developer_name": "Avast Software", - "more_information": { - "description": [ - "You can modify ASWS skins by renaming the .asws extension to .skn , editing the renamed file with Softshape Development ActiveSkin, then re-saving the file with the .asws extension. You may package skins as .ASWCS files with the SkinPacker ashSkPck.exe program included in the Avast installation.", - "NOTE: Skins are only used by Avast 4 and earlier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asx": { - "slug": "asx", - "extension": "asx", - "name": "Microsoft ASF Redirector File", - "category": "microsoft-asf-redirector-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "asy": { - "slug": "asy", - "extension": "asy", - "name": "Asymptote Module", - "category": "asymptote-module", - "summary": "", - "developer_org": "linear-technology", - "developer_name": "Linear Technology", - "more_information": { - "description": [ - "The labels and equations specified in Asymptote are typeset with LaTeX, a high-quality typesetting system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "asy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "at3": { - "slug": "at3", - "extension": "at3", - "name": "ATRAC3 Audio File", - "category": "atrac3-audio-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "Sony developed the ATRAC3 format to reduce audio file size while maintaining acceptable sound quality, making it suitable for portable devices. Additionally, Sony commonly used ATRAC3 in the early 2000s for storing music on MiniDiscs, MP3 players, and other portable media devices.", - "Users often managed and transferred AT3 files between a computer and portable Sony devices with SonicStage software (developed by Sony). Today, AT3 files are less common, and support for the ATRAC3 format has largely been discontinued in favor of more widely supported audio formats, such as .MP3 and .AAC .", - "NOTE: Users may also encounter similar formats, such as .AA3 and .OMG files, which are related to ATRAC3 and sometimes include Digital Rights Management ( DRM ) to control playback." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "at3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "at5": { - "slug": "at5", - "extension": "at5", - "name": "Lowrance Map File", - "category": "lowrance-map-file", - "summary": "", - "developer_org": "lowrance", - "developer_name": "Lowrance", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "at5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atahd": { - "slug": "atahd", - "extension": "atahd", - "name": "ATA Hard Drive Flag File", - "category": "ata-hard-drive-flag-file", - "summary": "", - "developer_org": "puppy-linux", - "developer_name": "Puppy Linux", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atahd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atc": { - "slug": "atc", - "extension": "atc", - "name": "AutoCAD Tool Catalog File", - "category": "autocad-tool-catalog-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AutoCAD creates an ATC file whenever the user defines a new palette on the interface.", - "NOTE: You can export a palette stored in an ATC file using an .XTP file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ate": { - "slug": "ate", - "extension": "ate", - "name": "Office Accounting Compressed Backup File", - "category": "office-accounting-compressed-backup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ATE files are used to send exported company accounting data to an accountant, who modifies the account information and sends back an updated .ATI file.", - "NOTE: Microsoft discontinued development of Accounting Office in 2009." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atf": { - "slug": "atf", - "extension": "atf", - "name": "Axon Text File", - "category": "axon-text-file", - "summary": "", - "developer_org": "alternativa", - "developer_name": "Alternativa", - "more_information": { - "description": [ - "The ATF format is used for other GenePix file formats, including .GAL and .GPR files.", - "NOTE: Axon Instruments, the original developer of the ATF format, was acquired by Molecular Devices, who uses the ATF, GAL, and GPR formats with their GenePix software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ath": { - "slug": "ath", - "extension": "ath", - "name": "Alienware AlienFX Theme File", - "category": "alienware-alienfx-theme-file", - "summary": "", - "developer_org": "dell", - "developer_name": "Dell", - "more_information": { - "description": [ - "Alienware Command Center is used with Alienware computers sold by Dell. The software is included with Alienware computer purchases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ath.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ati": { - "slug": "ati", - "extension": "ati", - "name": "Office Accounting Updated Company File", - "category": "office-accounting-updated-company-file", - "summary": "", - "developer_org": "zalivka-mobile-cartoons", - "developer_name": "Zalivka Mobile Cartoons", - "more_information": { - "description": [ - "NOTE: Microsoft Office Accounting was discontinued in 2009." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ati.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atl": { - "slug": "atl", - "extension": "atl", - "name": "Artlantis 3D Scene File", - "category": "artlantis-3d-scene-file", - "summary": "", - "developer_org": "abvent-group", - "developer_name": "Abvent Group", - "more_information": { - "description": [ - "ATL files can be exported from ArchiCAD, then rendered in Artlantis Studio or Artlantis Render." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atlas": { - "slug": "atlas", - "extension": "atlas", - "name": "Texture Atlas Skin File", - "category": "texture-atlas-skin-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The ATLAS file is one of 3 files that make up a texture atlas, which is used to reduce the number of separate image files used for the UI elements in the game. The following three files are required in libGDX to create a skin for UI elements in a game:", - "NOTE: The ATLAS, PNG, and .JSON files that make up a texture atlas should be located in the same folder of the game assets with the same name." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atlas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atm": { - "slug": "atm", - "extension": "atm", - "name": "Vue Atmospheres File", - "category": "vue-atmospheres-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "Since ATM files are proprietary, they can only be played on the Sony PSP gaming device. However, ATM files can be transferred from a PSP to a computer using a USB connection." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atmx": { - "slug": "atmx", - "extension": "atmx", - "name": "Automation Anywhere Task", - "category": "automation-anywhere-task", - "summary": "", - "developer_org": "automation-anywhere", - "developer_name": "Automation Anywhere", - "more_information": { - "description": [ - "Automation Anywhere is a platform that developers and others can use to automate computer tasks. To automate a task, users open the Automation Anywhere Control Panel and record themselves performing that task. Automation Anywhere then saves a record of the task as an ATMX file.", - "Users can then run the ATMX file in Automation Anywhere Control Panel or Automation Anywhere player. Developers can also embed the ATMX file in another program (by calling Automation Anywhere Player and the ATMX file), to run the ATMX file as part of that program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atn": { - "slug": "atn", - "extension": "atn", - "name": "Photoshop Actions File", - "category": "photoshop-actions-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atom": { - "slug": "atom", - "extension": "atom", - "name": "Atom Syndication Format File", - "category": "atom-syndication-format-file", - "summary": "", - "developer_org": "internet-engineering-task-froce", - "developer_name": "Internet Engineering Task Froce", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/atom_1183.png", - "alt": "Screenshot of a .atom file in Microsoft Visual Studio Code", - "caption": "ATOM file open in Microsoft Visual Studio Code" - }, - "description": [ - "Web feeds are files that contain a list of a website's recent updates, typically saved in an XML format. When a user publishes an update to a website that uses a web feed, they (or their website's content management software) also update its feed to include a summary of the new content. Users subscribed to the website's feed are then notified of the new content.", - "Atom is a feed format that was created to compete with the more popular .RSS format. Just like RSS feeds, Atom feeds are formatted using XML.", - "In most cases, users who subscribe to an Atom feed will never need to view an ATOM file. Instead, they can simply enter the URL of a website's ATOM file into their Atom feed reader, to subscribe to the feed the file describes.", - "However, in some cases, users may download the current version of an Atom feed as an ATOM file. For example, a web developer may want to download a website's Atom feed as an ATOM file to inspect the feed's structure or troubleshoot feed issues." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/atom_1183.png", - "alt": "Screenshot of a .atom file in Microsoft Visual Studio Code", - "caption": "ATOM file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atomsvc": { - "slug": "atomsvc", - "extension": "atomsvc", - "name": "Atom Service Document", - "category": "atom-service-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ATOMSVC files are used for integrating data feeds from SQL Server into compatible applications, such as Microsoft Power BI and Microsoft Excel with the Power Pivot add-in. The data feed integration allows users to access current data without the need to manually enter the data.", - "The data is fed from SQL Server to a report in order to populate the different regions of the report, such as tables, lists, charts, graphs, matrices, and gauges. Each region of a report has its own data feed, but some regions may have multiple data feeds depending on their structure. These data feeds are stored in the ATOMSVC file.", - "It is important to note that the ATOMSVC files do not store the actual data seen in each region. They store information for connecting to one or more data feeds, which may be the URL address of the web server or the address of a local or shared folder on a computer that points to the location of the data.", - "To create an ATOMSVC file, select the \"Export to Data Feed\" icon next to a report in the \"Reporting Services\" web portal and save the document.", - "To open the ATOMSVC file in Power Pivot in Excel:", - "NOTE: Since ATOMSVC files are saved in XML format, they can also be opened by an XML editor or text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atomsvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atr": { - "slug": "atr", - "extension": "atr", - "name": "Atari Disk Image", - "category": "atari-disk-image", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "ATR files can be mounted on a PC using an Atari 8-bit computer emulation program like PC Xformer, APE, or SIO2PC." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atrac": { - "slug": "atrac", - "extension": "atrac", - "name": "Sony ATRAC Audio File", - "category": "sony-atrac-audio-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "NOTE: ATRAC files typically have an .AA3 or .OMA file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atrac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ats": { - "slug": "ats", - "extension": "ats", - "name": "Advanced ETL Transformation Script", - "category": "advanced-etl-transformation-script", - "summary": "", - "developer_org": "db-software-laboratory", - "developer_name": "DB Software Laboratory", - "more_information": { - "description": [ - "Advanced ETL Processor supports many different input file formats, including text, XML, MS Excel, and MS Access files. It also supports live connections via ODBC as well as connections to MySQL, MS SQL Server, Oracle, SQLite, and other database types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ats.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atsofts": { - "slug": "atsofts", - "extension": "atsofts", - "name": "LetEncrypt Encrypted File", - "category": "letencrypt-encrypted-file", - "summary": "", - "developer_org": "atsofts", - "developer_name": "atSofts", - "more_information": { - "description": [ - "ATSOFTS are created when a user uploads a file, such as a .DOCX or .PDF file, to LetEncrypt, encrypts it, and downloads the file. To do this, select \"Encrypt,\" drag and drop your file on to the encryption method in the window, click Submit , and then click Download . Save the key that appears on this screen in order to decrypt the encrypted ATSOFTS file.", - "To decrypt the ATSOFTS file in LetEncrypt, select \"Decrypt,\" drag and drop your file on to the decryption area in the window, enter your decryption key, and click the unlock icon.", - "NOTE: atSofts LetEncrypt has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atsofts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "att": { - "slug": "att", - "extension": "att", - "name": "Web Form Post Data File", - "category": "web-form-post-data-file", - "summary": "", - "developer_org": "alphacam", - "developer_name": "Alphacam", - "more_information": { - "description": [ - "ATT files are commonly received via email when the form encoding type is incorrect. For example, the encoding type (enctype) may be \"text\" instead of \"text/plain.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "att.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "attheme": { - "slug": "attheme", - "extension": "attheme", - "name": "Telegram Theme", - "category": "telegram-theme", - "summary": "", - "developer_org": "telegram", - "developer_name": "Telegram", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/attheme_13800.png", - "alt": "Screenshot of a .attheme file in Microsoft Visual Studio Code 1.98", - "caption": "ATTHEME file open in Microsoft Visual Studio Code 1.98" - }, - "description": [ - "Telegram is a cloud-based messaging app launched in 2013 by Pavel and Nikolai Durov and is especially popular among privacy-conscious users, tech communities, and people seeking alternatives to more mainstream messaging platforms. While the app is available on multiple platforms, including Android, iOS, Windows, macOS, Linux, and the web, only the Android version supports ATTHEME files. Users can save themes as ATTHEME files within the Telegram app using its built-in theme editor or download ATTHEME files from Telegram theme-sharing channels.", - "ATTHEME files contain a list of key-value pairs that define visual elements of the Telegram Android interface, such as color codes for backgrounds, message bubbles, text, icons, and other UI components. For example, an ATTHEME file includes a list of various UI elements on separate lines, accompanied by values defining the appearance of the component (e.g., chat_muteIcon=-8487298 )." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/attheme_13800.png", - "alt": "Screenshot of a .attheme file in Microsoft Visual Studio Code 1.98", - "caption": "ATTHEME file open in Microsoft Visual Studio Code 1.98" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "attheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "attr": { - "slug": "attr", - "extension": "attr", - "name": "iPhoto Attributes File", - "category": "iphoto-attributes-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Files are located in the subfolders of the iPhoto program.", - "NOTE: Used by iPhoto 2 and earlier installments, not used by iPhoto 4 and later. iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "attr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atx": { - "slug": "atx", - "extension": "atx", - "name": "ArcGIS Attribute Index File", - "category": "arcgis-attribute-index-file", - "summary": "", - "developer_org": "hash", - "developer_name": "Hash", - "more_information": { - "description": [ - "NOTE: ArcGIS 8 and later use a different attribute index format than ArcView 3.x." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aty": { - "slug": "aty", - "extension": "aty", - "name": "Association Type Placeholder", - "category": "association-type-placeholder", - "summary": "", - "developer_org": "g-a-m.c.", - "developer_name": "G&A M.C.", - "more_information": { - "description": [ - "The contents of an ATY file may be viewed with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aty.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "atz": { - "slug": "atz", - "extension": "atz", - "name": "Atomic Time Zone File", - "category": "atomic-time-zone-file", - "summary": "", - "developer_org": "gladiators-software", - "developer_name": "Gladiators Software", - "more_information": { - "description": [ - "Atomic Time Zone is a program developed to provide accurate times based on International Atomic Time (TAI) for different time zones worldwide. The program is discontinued and unavailable for download, making ATZ files extremely rare. However, you can find the ATZ file in the Atomic Time Zone installation directory if you have installed the program on your computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "atz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "au": { - "slug": "au", - "extension": "au", - "name": "Audacity Audio File", - "category": "audacity-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "When you create or import an audio file into an Audacity project, Audacity automatically converts the file into an AU file. Each project's AU files are stored in that project's folder, which is named myproject_data .", - "The myproject_data folder also contains your project's AUP file, which is named myproject.aup . When you open your AUP file in Audacity, Audacity automatically searches for and loads the AU files your project includes. If you've moved an AU file that was previously stored in the myproject_data folder, Audacity will show an error message when you open your AUP file.", - "After you've finished editing your Audacity project, you can export the audio the project contains as an .MP3 , .WAV , .M4A , or other common audio file. This is the easiest way to convert the audio saved in an AU file into an audio file that can be played in other audio players.", - "NOTE: As of version 3.0, Audacity no longer saves AU files that users can access. Instead, Audacity saves all of a project's files within a single .AUP3 file, instead of within a myproject_data folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "au.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "au3": { - "slug": "au3", - "extension": "au3", - "name": "AutoIt v3 Script", - "category": "autoit-v3-script", - "summary": "", - "developer_org": "autoit", - "developer_name": "AutoIt", - "more_information": { - "description": [ - "The AU3 file format stores AutoIt3 scripting language. The script can be used to simulate keystrokes, mouse movement, and manipulate windows, which can automate tasks that are not possible with VBScript or SendKeys.", - "NOTE: You can edit AU3 script files with the SciTE4AutoIt3 program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "au3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aud": { - "slug": "aud", - "extension": "aud", - "name": "Westwood Studios Audio", - "category": "westwood-studios-audio", - "summary": "", - "developer_org": "westwood-studios", - "developer_name": "Westwood Studios", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aud.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "audionote": { - "slug": "audionote", - "extension": "audionote", - "name": "AudioNote File", - "category": "audionote-file", - "summary": "", - "developer_org": "luminant-software", - "developer_name": "Luminant Software", - "more_information": { - "description": [ - "You can open and listen to an AUDIONOTE file using the AudioNote application. However, if you do not own the program and are a Windows user you can convert the AUDIONOTE file. Rename the \".audionote\" extension to \".rar\" or \".zip\" and right-click the file to extract its contents. There will be multiple files after the extraction, including the .CAF audio file. There are several programs available to open the CAF file or you can convert it to another format such as .MP3 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "audionote.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aup": { - "slug": "aup", - "extension": "aup", - "name": "Audacity Project File", - "category": "audacity-project-file", - "summary": "", - "developer_org": "audacity", - "developer_name": "Audacity", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aup_2645.png", - "alt": "Screenshot of a .aup file in Audacity 2.4.2", - "caption": "AUP file open in Audacity 2.4.2" - }, - "description": [ - "AUP files are saved with a corresponding folder named myproject_data , where myproject.aup is the project filename. This folder saves small chunks of audio data in an optimized, proprietary format that can be opened only by Audacity (these files use the .AU extension). When finished with sound editing, you can export an audio project to many different formats, including .WAV , .AIFF , .MP3 , .M4A , and .WMA .", - "NOTE: With the release of Audacity 3.0, .AUP3 files replaced AUP files. You can open AUP files in Audacity 3.0 and later versions, but when you save your project, Audacity 3.0 will save the project as an AUP3 file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aup_2645.png", - "alt": "Screenshot of a .aup file in Audacity 2.4.2", - "caption": "AUP file open in Audacity 2.4.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aup3-shm": { - "slug": "aup3-shm", - "extension": "aup3-shm", - "name": "Audacity 3 Temporary Project File", - "category": "audacity-3-temporary-project-file", - "summary": "", - "developer_org": "audacity", - "developer_name": "Audacity", - "more_information": { - "description": [ - "In version 3, Audacity began saving users' audio editing projects as AUP3 files. AUP3 files are database files that store a project's included audio files, project settings, and metadata.", - "When a user creates or opens an AUP3 file, the Windows and Linux versions of Audacity create a corresponding AUP3-SHM file. This file is a temporary file that Audacity uses to store and write data to the user's AUP3 file. Audacity automatically deletes related AUP3-SHM files when a user closes an AUP3 file. The Mac version of Audacity does not create AUP3-SHM files.", - "NOTE: Audacity also creates .AUP3-WAL temporary files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aup3-shm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aup3-wal": { - "slug": "aup3-wal", - "extension": "aup3-wal", - "name": "Audacity 3 Temporary Project File", - "category": "audacity-3-temporary-project-file", - "summary": "", - "developer_org": "audacity", - "developer_name": "Audacity", - "more_information": { - "description": [ - "In version 3, Audacity began saving users' audio editing projects as AUP3 files. AUP3 files are database files that store a project's included audio files, project settings, and metadata.", - "When a user creates or opens an AUP3 file, Audacity creates a corresponding AUP3-WAL file. This file is a temporary file that Audacity uses to store and write data to the user's AUP3 file. Audacity automatically deletes related AUP3-WAL files when a user closes an AUP3 file.", - "NOTE: The Windows and Linux versions of Audacity also create .AUP3-SHM temporary files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aup3-wal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aup3": { - "slug": "aup3", - "extension": "aup3", - "name": "Audacity 3 Project File", - "category": "audacity-3-project-file", - "summary": "", - "developer_org": "audacity", - "developer_name": "Audacity", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aup3_11971-2.png", - "alt": "Screenshot of a .aup3 file in Audacity 3.2", - "caption": "AUP3 file open in Audacity 3.2" - }, - "description": [ - "In March 2021, Audacity released Audacity 3, which uses the new AUP3 file format to save audio editing projects. AUP3 replaces the .AUP format, used by previous versions of Audacity. You can still open AUP files in Audacity 3, but the program saves all projects, even those previously saved as AUP files, as AUP3 files.", - "Unlike AUP files, which are XML files that contain references to audio files and other data, AUP3 files are database files that contain the audio and other data a project uses. Because AUP3 files include all of a project's data, you can no longer \"break\" a project by moving audio files or other data referenced by the project. However, because AUP3 files contain audio tracks, they can be very large (several gigabytes) and may load more slowly than AUP files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aup3_11971-2.png", - "alt": "Screenshot of a .aup3 file in Audacity 3.2", - "caption": "AUP3 file open in Audacity 3.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aup3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aur": { - "slug": "aur", - "extension": "aur", - "name": "Aurora Timetable File", - "category": "aurora-timetable-file", - "summary": "", - "developer_org": "d-vid-horv-th", - "developer_name": "Dávid Horváth", - "more_information": { - "description": [ - "Aurora Timetable allows you to customize every element of the timetable to fit specific time constraints. When you are finished modifying the timetable you can export it to the aSc .XML format, a more widely supported image format, or a website where it can be embedded. The program supports English and Hungarian languages, allowing you to switch the interface between the two languages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aur.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aurora": { - "slug": "aurora", - "extension": "aurora", - "name": "Aurora Ransomware Encrypted File", - "category": "aurora-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Aurora virus is highly dangerous malware . It is commonly referred to as ransomware, where the purpose of the virus is to take your files hostage and force you to pay the perpetrator (typically approximately $100 USD of bitcoin) to unlock your files. The virus is a trojan horse that is typically introduced through a personal .DOC file attached to an email. Once the virus affects your computer it begins scrambling your files, renaming them, and encrypting them. The virus then generates a .TXT ransom note named HOW_TO_DECRYPT_YOUR_FILES.txt , which informs you of the takeover and what you are meant to do to recover your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aurora.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aut": { - "slug": "aut", - "extension": "aut", - "name": "AutoIt Script File", - "category": "autoit-script-file", - "summary": "", - "developer_org": "jonathan-bennett", - "developer_name": "Jonathan Bennett", - "more_information": { - "description": [ - "AUT scripts can be compiled into stand-alone executables using Aut2Exe, which is bundled with AutoIt. AUT files are primarily associated with AutoIt v2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aut.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "automaticdestinations-ms": { - "slug": "automaticdestinations-ms", - "extension": "automaticdestinations-ms", - "name": "Windows Jump List File", - "category": "windows-jump-list-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In Windows 7, Microsoft introduced the Jump List feature. The Jump List allows you to right-click an application icon pinned to your taskbar and quickly access recent, pinned, or frequently-accessed files. For example, if you have pinned Microsoft Word to your taskbar, and you recently used Word to edit some .DOCX files, those files will appear in the Recent section of Word's Jump List when you right-click its taskbar icon. Windows creates AUTOMATICDESTINATIONS-MS files when you use a program pinned to your taskbar. These files contain information, including a timestamp, application ID, and file path, that Windows uses to store items in and open items from an application's Jump List. For example, if you use Microsoft Word to create and save a new Word document, Windows may create an AUTOMATICDESTINATIONS-MS file that is used to show the new document in the Recent section of Word's Jump List.", - "Because AUTOMATICDESTINATIONS-MS files are stored in a hidden folder and not meant to be opened, most Windows users will never encounter them. However, if you want to view your system's AUTOMATICDESTINATIONS-MS files, you can find them in the following directory (by updating the file path below to include your Windows username and entering the path in File Explorer's address bar):", - "Users\\​%USERNAME%\\​AppData\\​Roaming\\​Microsoft\\​Windows\\​Recent\\​AutomaticDestinations" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "automaticdestinations-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "autoplay": { - "slug": "autoplay", - "extension": "autoplay", - "name": "AutoPlay Media Studio Project", - "category": "autoplay-media-studio-project", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/autoplay_6421.png", - "alt": "Screenshot of a .autoplay file in Indigo Rose AutoPlay Media Studio 9", - "caption": "AUTOPLAY file open in Indigo Rose AutoPlay Media Studio 9" - }, - "description": [ - "Developers and content creators across various industries, such as education, marketing, software deployment, and technical documentation, may utilize AutoPlay Media Studio and AUTOPLAY files to create simple, self-contained applications without needing extensive programming knowledge. Once an AUTOPLAY project is complete, a user can export it as a standalone executable or burn it to a CD/DVD for distribution.", - "AUTOPLAY files contain settings such as window size, page arrangement, scripting logic, and references to multimedia files used in the project. The actual media files (images, videos, audio, .BTN buttons, etc.) are typically stored in a folder named CD_Root , which is saved in the same directory as the AUTOPLAY project file. This structure keeps all project components organized and portable.", - "NOTE: Version 8 of AutoPlay Media Studio introduced the AUTOPLAY project format. Previous versions were saved as .AM7 , .AM6 , etc., files with the number related to the version of the software saving the project." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/autoplay_6421.png", - "alt": "Screenshot of a .autoplay file in Indigo Rose AutoPlay Media Studio 9", - "caption": "AUTOPLAY file open in Indigo Rose AutoPlay Media Studio 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "autoplay.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "autosave.cdp": { - "slug": "autosave.cdp", - "extension": "autosave.cdp", - "name": "Sony CD Architect Project Autosave File", - "category": "sony-cd-architect-project-autosave-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "AUTOSAVE.CDP files are created to save edits that have been made to a project but not yet saved in the CDP file. The file protects you from losing \"unsaved\" information in case the program unexpectedly quits. You can turn off the autosave function by unchecking the Enable autosave checkbox.", - "NOTE: Sony CD Architect is discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "autosave.cdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "autosave": { - "slug": "autosave", - "extension": "autosave", - "name": "Fusion Auto-save File", - "category": "fusion-auto-save-file", - "summary": "", - "developer_org": "blackmagic-design", - "developer_name": "Blackmagic Design", - "more_information": { - "description": [ - "An AUTOSAVE file is used to save a project when it has not yet been saved. They do not overwrite the current COMP file but instead are created in the same folder location as the COMP file. If the AUTOSAVE file exists in the same location as the COMP file, a dialog will appear asking if you want to load the autosaved or composition version of the project.", - "NOTE: You can alter the AutoSave preferences for your composition through the \"Comp\" table in Fusion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "autosave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aux": { - "slug": "aux", - "extension": "aux", - "name": "LaTeX Auxiliary File", - "category": "latex-auxiliary-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "AUX files are written when a .TEX file is typeset (formatted to an output document) by LaTeX. Since the generation of LaTeX documentation can take multiple passes before the document is complete (because of file and citation cross-referencing), the AUX file is used to store information between runs of the LaTeX compilation process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aux.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "auz": { - "slug": "auz", - "extension": "auz", - "name": "Ableton Authorization File", - "category": "ableton-authorization-file", - "summary": "", - "developer_org": "ableton", - "developer_name": "Ableton", - "more_information": { - "description": [ - "If an Ableton Live user cannot complete the program's online registration process, they can manually register their copy of Ableton Live using an AUZ file. To receive an AUZ file, a user must:", - "The user must then transfer their AUZ file to their offline computer, where they can use it to complete their Ableton Live registration." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "auz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "av": { - "slug": "av", - "extension": "av", - "name": "Final Draft AV Script", - "category": "final-draft-av-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The AV file is the main file used by version 1 of Final Draft AV to store scripts. AV files were replaced by XAV files with the release of version 2 of Final Draft AV.", - "To save the AV file in Final Draft AV, select File → Save or Save As and choose the AV file type. To open the AV file in Final Draft AV, select File → Open and choose the AV file type.", - "NOTE: Final Draft AV has been discontinued and is no longer available to download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "av.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "av1": { - "slug": "av1", - "extension": "av1", - "name": "AV1 Video", - "category": "av1-video", - "summary": "", - "developer_org": "alliance-for-open-media", - "developer_name": "Alliance for Open Media", - "more_information": { - "description": [ - "In 2015, several high-profile tech companies, including Amazon, Cisco, Google, Intel, Microsoft, Mozilla, and Netflix, formed the Alliance for Open Media. This non-profit workgroup began developing a number of open-source media technologies and standards, including the AV1 video codec.", - "The AV1 codec was designed as a freely-available alternative to the widely-used yet royalty-incurring H.264 and HEVC/H.265 codecs developed by the Moving Picture Experts Group (MPEG) and International Telegraph Union (ITU). AV1's creation allowed the Alliance for Open Media and other entities to create and share high-quality videos without paying royalties to MPEG. Notably, in 2020, Netflix began streaming AV1 videos to some Android users, and Google announced that Google Duo will soon begin using AV1 video.", - "While AV1 is used to create video files, it is not a file format. Rather, it is a compression format that any program that saves video files can use to compress videos. AV1 videos are most commonly saved using one of several more common video container formats, such as MP4, MKV, and WEBM. However, in rare circumstances, you may encounter an AV1 video saved with the .av1 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "av1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "av3": { - "slug": "av3", - "extension": "av3", - "name": "Arbitrator Video Surveillance File", - "category": "arbitrator-video-surveillance-file", - "summary": "", - "developer_org": "panasonic", - "developer_name": "Panasonic", - "more_information": { - "description": [ - "AV3 files are typically used for storing video recorded by the Arbitrator BWC 3 body camera worn by police officers. The footage is used for evidence for criminal cases that go to court. Since footage must be secured to prevent any tampering, AV3 files can only be opened using Panasonic SafeServ, which is part of the Unified Evidence Management System (UEMS) from Panasonic.", - "NOTE: AV3 files are similar to AV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "av3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ava": { - "slug": "ava", - "extension": "ava", - "name": "AvaaBook eBook", - "category": "avaabook-ebook", - "summary": "", - "developer_org": "avaabook", - "developer_name": "AvaaBook", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ava.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avastlic": { - "slug": "avastlic", - "extension": "avastlic", - "name": "Avast License File", - "category": "avast-license-file", - "summary": "", - "developer_org": "avast-software", - "developer_name": "Avast Software", - "more_information": { - "description": [ - "Avast sends AVASTLIC files to users as an email attachment after purchasing Avast software online. The license is required to validate the purchase of the Avast software. After validation, users can view the subscription information by selecting MAINTENANCE → Subscription within the program.", - "After purchasing some versions of Avast, users may receive a License.dat file instead of an AVASTLIC file. In this case, the .dat file typically has a license key that can be copied by opening the file with a text editor, such as Microsoft Notepad.", - "NOTE: Avast discontinued Pro Antivirus and Internet Security, and its software no longer utilizes AVASTLIC files." - ] - }, - "common_filenames": [ - { - "filename": "License.avastlic", - "description": "License.avastlic - Default name given to AVASTLIC files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avastlic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avastsounds": { - "slug": "avastsounds", - "extension": "avastsounds", - "name": "Avast Soundpack File", - "category": "avast-soundpack-file", - "summary": "", - "developer_org": "avast-software", - "developer_name": "Avast Software", - "more_information": { - "description": [ - "Many soundpacks are available for download at the Avast website. Often these themes have humorous human speech audio, such as Redneck or Santa Claus voices. The audio packs are also available in multiple languages.", - "NOTE: Avast discontinued Pro Antivirus and Internet Security, and its software no longer utilizes AVASTSOUNDS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avastsounds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avatar": { - "slug": "avatar", - "extension": "avatar", - "name": "Google Talk Avatar File", - "category": "google-talk-avatar-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "In Windows Vista and Windows 7, AVATAR files are stored in the [user]\\​AppData\\​Local\\​Google\\​Google Talk\\​avatars\\​ directory.", - "You can typically rename AVATAR files with the \".jpg\" or \".png\" extension and then view them with a standard image viewer.", - "NOTE: Google Talk was discontinued in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avatar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avb": { - "slug": "avb", - "extension": "avb", - "name": "Avid Bin File", - "category": "avid-bin-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AVB files are \"pointer files\" that organize files used by a certain project, but do not contain the actual media. Therefore, when backing up an Avid project, AVB files must be backed up along with the corresponding media files.", - "Avid bin files can be imported into an existing project by selecting File→Import and choosing an AVB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avc": { - "slug": "avc", - "extension": "avc", - "name": "Kaspersky Virus Database", - "category": "kaspersky-virus-database", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "AVC files are typically named with a three-letter prefix followed by three digits which stand for file update number (e.g., base001.avc , base002.avc , etc.)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avchd": { - "slug": "avchd", - "extension": "avchd", - "name": "High Definition Video File", - "category": "high-definition-video-file", - "summary": "", - "developer_org": "sony-panasonic", - "developer_name": "Sony, Panasonic", - "more_information": { - "description": [ - "The AVCHD format was introduced in 2006 after being jointly developed by Sony and Panasonic, primarily for use in high definition consumer camcorders. As a format, AVCHD favors comparably to .HDV and is a format which is acceptable for professional use.", - "Playback of the AVCHD format is not supported across all Blu-ray Disc players as even though AVCHD does share many format similarities with Blu-ray Disc, it is not part of the Blu-ray Disc specification.", - "NOTE: There is a known incompatibility of the AVCHD format within the Panasonic brand's original HD Writer importing and editing software, which shipped from 2006 to 2008. This version of HD Writer cannot recognize the current 1080i format or newer formats like 1080p50 or 1080p60. The newer HD Writer AE can in fact read the newer 1080i format while versions 2 and higher can read 1080p (in both frame rates)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avchd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avd": { - "slug": "avd", - "extension": "avd", - "name": "Movie Edit Pro Video Information File", - "category": "movie-edit-pro-video-information-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "Other temporary files created by MEP include .HDP and .H0 files for audio data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ave": { - "slug": "ave", - "extension": "ave", - "name": "Avigilon Native Video Export File", - "category": "avigilon-native-video-export-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "When opening an AVE file in Avigilon Control Center Player, the video is immediately displayed in the View. If the AVE file stores video recorded from multiple cameras, each video is displayed by default. You can remove the video from a camera that is being displayed by right-clicking the image panel and selecting \"Close\" or clicking the \"X\" icon inside the image panel.", - "To export video in Avigilon Control Center Player, select the \"Export\" icon in the \"Export\" tab, choose the format from the \"Format\" dropdown menu, select the camera video you would like to export, enter the time range, set your desired options, and click Start Export . In the \"Format\" dropdown menu, select \"Native\" to export video as an AVE file. You can also export video as an .AVI video file, a .WAV audio file, a .PDF document, or a .JPEG , .PNG , .TIFF image file.", - "The Avigilon Control Center Player is included with the Avigilon Control Center Client software but can also be downloaded from the Avigilon website.", - "NOTE: AVE stands for Avigilon Native Video Export." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avenirproj": { - "slug": "avenirproj", - "extension": "avenirproj", - "name": "StoryMill Project", - "category": "storymill-project", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "AVENIRPROJ files can be exported to several file formats, including .DOCX , .DOC , .HTML , .PDF , .RTF , .RTFD , and .WEBARCHIVE .", - "Mariner Software changed the AVENIRPROJ file extension to .STORYMILL in StoryMill version 3.0.2. Both file extensions can be used interchangeably with the software.", - "NOTE: Mariner Software discontinued the development of StoryMill." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avenirproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avery": { - "slug": "avery", - "extension": "avery", - "name": "Avery Design & Print Label File", - "category": "avery-design-print-label-file", - "summary": "", - "developer_org": "avery-dennison", - "developer_name": "Avery Dennison", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/avery_7286.jpg", - "alt": "Screenshot of a .avery file in Avery Design & Print 8", - "caption": "AVERY file open in Avery Design & Print 8" - }, - "description": [ - "Design & Print can be downloaded and installed in Windows and macOS. The program may be used for creating fun arts and crafts labels, organizing home media, or business purposes.", - "Design & Print Online is a label design software that runs as a Flash application in a web browser. It allows users to save prints from a web browser in the AVERY file then load them through the web application. After a design is created, an AVERY file can be saved to the local computer through the Avery Design & Print Online web interface. The file can be loaded in the same interface to restore the design back to its saved state.", - "Designs created in Avery Design & Print Online can be output to the .PDF format and then printed on any standard printer. When you are ready to print, select Print in the top-right corner, choose to save or not save your design, then click Download PDF to download your design as a .PDF file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/avery_7286.jpg", - "alt": "Screenshot of a .avery file in Avery Design & Print 8", - "caption": "AVERY file open in Avery Design & Print 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avery.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avgdx": { - "slug": "avgdx", - "extension": "avgdx", - "name": "AVG Diagnostics File", - "category": "avg-diagnostics-file", - "summary": "", - "developer_org": "avg-technologies", - "developer_name": "AVG Technologies", - "more_information": { - "description": [ - "AVGDX files are sent by an AVG technical support representative to a user who is having technical difficulties with the AVG software. When you open the file, you can click the Diagnose and send results button, and the diagnostics tool runs and automatically sends the collected information to the AVG technical support center for diagnosis." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avgdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avhd": { - "slug": "avhd", - "extension": "avhd", - "name": "Hyper-V SnapShot File", - "category": "hyper-v-snapshot-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AVHD files are supplements to .VHD files, which represent a virtual hard disk's original image. An AVHD file stores differencing information that represents changes from the base VHD disk. This allows users to access either the updated version (AVHD) or the original version (VHD) of a virtual hard disk image as needed. VHD and AVHD files are saved to the same directory.", - "NOTE: AVHD files are called Snapshot Differencing Disk files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avhd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avhdx": { - "slug": "avhdx", - "extension": "avhdx", - "name": "Automatic Virtual Hard Drive File", - "category": "automatic-virtual-hard-drive-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AVHDX files are known as referencing disks because they use other disks to create a differencing disk chain. Each AVHDX file contains a point in time, which is used to make up a timeline with the other AVHDX files in the chain. These files enable a virtual machine to revert to a previous state, which allows you to create a specific condition for troubleshooting a problem.", - "You may run into an issue where a checkpoint cannot be applied in Windows Server to revert to a save state. This may be due to a broken checkpoint chain or corrupt file. You may manually merge the AVHDX files to fix this issue, although, this should be your last option. One option is to to merge checkpoints by creating a new checkpoint and then delting it, which forces Hyper-V to automatically sort your checkpoints. You may also export your VM and import it back into Hyper-V Manager. Before you attempt to merge your files you should create a backup.", - "Microsoft Hyper-V allows you to create and manage a virtualized computing environment using virtualization technology built into Windows Server. Hyper-V comes with management tools and any required components." - ] - }, - "common_filenames": [ - { - "filename": "[name of VHDX file]_(series of letters and numbers separated by dashes].avhdx", - "description": "[name of VHDX file]_(series of letters and numbers separated by dashes].avhdx - This is the naming convention of AVHDX files. They begin with the name of the VHDX file they are created from and which they contain the checkpoint. AVHDX files are located in the same folder as the VHDX file which is the \"Virtual Machines\" folder." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avhdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avi": { - "slug": "avi", - "extension": "avi", - "name": "Audio Video Interleave File", - "summary": "An AVI file is a video file saved in the Audio Video Interleave (AVI) multimedia container format created by Microsoft. It stores video and audio data encoded in various codecs , including DivX and XviD.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Video Files", - "category_slug": "video-files", - "rating": 3.3, - "votes": 729, - "last_updated": "March 21, 2022", - "more_information": { - "content": [ - "The AVI format is based on the Resource Interchange File Format (RIFF), a container format initially released in 1991 to store multimedia. MICROSOFT INTRODUCED the AVI format a year later in 1992 and is still commonly used today.", - "The AVI video format can store high-quality video and audio and typically uses less compression than other similar video formats such as .MPEG and .MOV . While this means the video quality will be high, it results in large AVI file sizes, which can be problematic for users with limited space." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/avi_10.png", - "srcset": "https://fileinfo.com/img/ss/md/avi_10.png 760w, https://fileinfo.com/img/ss/sm/avi_10.png 380w", - "alt": "Screenshot of a .avi file in Microsoft Movies & TV", - "width": "380", - "height": "253", - "caption": "AVI file open in Microsoft Movies & TV" - } - }, - "how_to_open": { - "instructions": [ - "You can open AVI files with various video players, such as Microsoft Movies & TV (Windows), Microsoft Media Player (Windows), Apple QuickTime Player (macOS), Adobe Premiere Pro (multiplatform), and VLC media player (multiplatform).", - "You can also play AVI files on iOS and Android devices with several apps, including VLC for iOS , VLC for Android , J2 Interactive MX Player (Android), and olimsoft OPlayer (iOS).", - "NOTE: Although many video players support AVI files, the player must support the codec used to encode the video data to correctly play the video. For additional information, view the FileInfo.com Playing AVI Files help article." - ] - }, - "scraped_at": "2025-08-09T21:58:54.773288", - "source": { - "url": "https://fileinfo.com/extension/avi", - "file": "avi.html" - } - }, - "aviadata": { - "slug": "aviadata", - "extension": "aviadata", - "name": "AviaGames User ID File", - "category": "aviagames-user-id-file", - "summary": "", - "developer_org": "aviagames", - "developer_name": "AviaGames", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/aviadata_13382.png", - "alt": "Screenshot of a .aviadata file in Apple TextEdit", - "caption": "AVIADATA file open in Apple TextEdit" - }, - "description": [ - "AviaGames publishes several mobile games that allow users to play for cash prizes. Some of these games include Bingo Clash, Solitaire Clash, Bingo Tour, Bubble Buzz, and Zumania. Many of these games can be accessed via the Pocket7Games mobile app (which is available for download in the Apple App Store and as an .APK file for Android devices).", - "After a user installs an AviaGames game(s), the game produces an AVIADATA file. This file contains information the game uses to identify the user, so they can log in to the game. It also contains metadata about the user, such as when they installed the game, if they've actually played the game, and if they've registered and accepted the AviaGames license." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/aviadata_13382.png", - "alt": "Screenshot of a .aviadata file in Apple TextEdit", - "caption": "AVIADATA file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aviadata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avif": { - "slug": "avif", - "extension": "avif", - "name": "AVIF Image", - "category": "avif-image", - "summary": "", - "developer_org": "alliance-for-open-media", - "developer_name": "Alliance for Open Media", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/avif_11650-2.png", - "alt": "Screenshot of a .avif file in Microsoft Photos", - "caption": "AVIF file open in Microsoft Photos" - }, - "description": [ - "In 2015, several high-profile tech companies, including Amazon, Cisco, Google, Intel, Microsoft, Mozilla, and Netflix, formed the Alliance for Open Media. This non-profit workgroup began developing several open-source media technologies and standards, including the AV1 video codec .", - "Eventually, the workgroup realized that the AV1 codec could be applied to images saved in the .HEIF file format. This allowed the workgroup to create the AV1 Image File Format, which can be used to save high-quality, compressed images within files that are the same size as lower-quality JPEGs. Notably, AVIF files contain less blocking, blurriness, and other visual distortions than similarly-sized JPEGs.", - "AVIF supports HDR and monochrome images and color depths of 8, 10, and 12 bits. The format also supports both lossless and lossy compression.", - "In the early 2020s, many companies began using AVIF files and adding support for the AVIF format. Notably, Netflix has begun using AVIF files internally, and Google has added AVIF support to Android 12 and the Chrome web browser. Microsoft has also provided users with a codec that can be used to view AVIF images in programs like Microsoft Paint." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/avif_11650-2.png", - "alt": "Screenshot of a .avif file in Microsoft Photos", - "caption": "AVIF file open in Microsoft Photos" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avifs": { - "slug": "avifs", - "extension": "avifs", - "name": "AVIF Image Sequence", - "category": "avif-image-sequence", - "summary": "", - "developer_org": "alliance-for-open-media", - "developer_name": "Alliance for Open Media", - "more_information": { - "description": [ - "In 2015, the Alliance for Open Media began developing several open-source media technologies and standards, aimed primarily at making it easier to share media over the Internet. As part of their work, the Alliance developed the AV1 video codec . The Alliance then applied the codec to .HEIF images to produce the AVIF image format.", - "If a user wants to save an animation comprised of AVIF images, they can save that animation as an AVIFS, or AVIF Image Sequence, file. These files are MP4 files whose frames are comprised of AVIF images.", - "In practice, AVIFS files are most similar to animated GIFs and .WEBP images. However, while GIF and WEBP files can contain either still or animated images, the Alliance for Open Media chose to use different extensions to distinguish between still (AVIF) and animated (AVIFS) images. This allows image creators and users to easily tell whether an image is still or animated." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avifs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avj": { - "slug": "avj", - "extension": "avj", - "name": "AntiVir Job File", - "category": "antivir-job-file", - "summary": "", - "developer_org": "avira-operations", - "developer_name": "Avira Operations", - "more_information": { - "description": [ - "You can view and edit the list of AntiVir jobs in the software's user interface by selecting Administration → Scheduler. Each job shown in the resulting page is saved to an individual AVJ file following directory: ProgramData\\​Avira\\​Avira Desktop\\​JOBS\\​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avl": { - "slug": "avl", - "extension": "avl", - "name": "ArcView Legend File", - "category": "arcview-legend-file", - "summary": "", - "developer_org": "avira-operations", - "developer_name": "Avira Operations", - "more_information": { - "description": [ - "ArcView is part of ESRI's ArcGIS Desktop product family." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avm": { - "slug": "avm", - "extension": "avm", - "name": "Anime Music Video", - "category": "anime-music-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The most common file extension for Anime music videos is .AMV (for \"Anime Music Video\"). However, the \".avm\" extension can also be used and is supported by media players that include the FFmpeg media playback component." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avp": { - "slug": "avp", - "extension": "avp", - "name": "Avid Project File", - "category": "avid-project-file", - "summary": "", - "developer_org": "avira-operations", - "developer_name": "Avira Operations", - "more_information": { - "description": [ - "AntiVir profiles are visible from the user interface under the Local Protection → Scanner pane. You can run any of the profiles from this pane. You can also create desktop shortcuts for running the profiles when you double-click them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avr": { - "slug": "avr", - "extension": "avr", - "name": "Audio Visual Research File", - "category": "audio-visual-research-file", - "summary": "", - "developer_org": "everfocus", - "developer_name": "EverFocus", - "more_information": { - "description": [ - "AVR files can be opened in EF Player by selecting Load and choosing the AVR recording file. You can also export an AVR recording as an .AVI file by selecting Save as AVI ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avro": { - "slug": "avro", - "extension": "avro", - "name": "Avro Data File", - "category": "avro-data-file", - "summary": "", - "developer_org": "apache-software-foundation", - "developer_name": "Apache Software Foundation", - "more_information": { - "description": [ - "Avro was developed within the Apache Hadoop project, which is an open source platform used to store and process structured, semi-unstructured, and structured data without any format requirements. Avro is utilized in Apache Hadoop as a serialization format for persistent, or infrequently accessed, data. Since it stores data in a compact binary format, the Avro format is especially useful for the exchange of extremely large datasets.", - "NOTE: Avro can also be accessed as a data source by Apache Spark SQL." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avs": { - "slug": "avs", - "extension": "avs", - "name": "AVS Preset File", - "category": "avs-preset-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/avs_3524.jpg", - "alt": "Screenshot of a .avs file in Nullsoft Winamp with the Advanced Visualization Studio plugin", - "caption": "AVS file open in Nullsoft Winamp with the Advanced Visualization Studio plugin" - }, - "description": [ - "Winamp is a free media player that supports various video and audio formats. The app also supports plugins to extend its functionality.", - "AVS is a plugin that allows you to visualize audio, such as songs or instrumental tracks, you play in Winamp. Preset effects are saved in AVS files, which you can load, edit, and save via the AVS plugin installed in Winamp.", - "To edit and save an AVS preset via the AVS plugin in Winamp, follow these steps:", - "If you have installed Winamp and the AVS plugin, you can find AVS preset files in the \"Community Picks,\" \"UnConeD,\" and \"Winamp 5 Picks\" folders in the following directory:", - "C:\\​Program Files (x86)\\​Winamp\\​Plugins\\​AVS" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/avs_3524.jpg", - "alt": "Screenshot of a .avs file in Nullsoft Winamp with the Advanced Visualization Studio plugin", - "caption": "AVS file open in Nullsoft Winamp with the Advanced Visualization Studio plugin" - }, - { - "url": "https://fileinfo.com/img/ss/sm/avs_535.png", - "alt": "Screenshot of a .avs file in Microsoft Visual Studio Code", - "caption": "AVS file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/avs_11634.png", - "alt": "Screenshot of a .avs file in File Viewer Plus", - "caption": "AVS file open in File Viewer Plus" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avv": { - "slug": "avv", - "extension": "avv", - "name": "Avid Volume Bin File", - "category": "avid-volume-bin-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "AVV files use the AS-02 standard, which is a media storage format that allows multi-version mastering of videos. The AS-02 standard was developed by the Advanced Media Workflow Association (AMWA)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "avx": { - "slug": "avx", - "extension": "avx", - "name": "Avid Plugin File", - "category": "avid-plugin-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "AVX files are stored in a plain text format.", - "NOTE: ArcView is included with ESRI's ArcGIS Desktop GIS software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "avx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aw": { - "slug": "aw", - "extension": "aw", - "name": "Answer Wizard File", - "category": "answer-wizard-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awb": { - "slug": "awb", - "extension": "awb", - "name": "ADX Audio Package File2", - "category": "adx-audio-package-file2", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You can use VGMToolbox to unpack the AWB file in Windows. AWB files that contain audio saved in the ADX2 format store multiple .HCA or HCA-MX files. HCA files are encoded with the High Compression Audio (HCA) proprietary codec and HCA-MX files are encoded with the HCA-MX codec.", - "NOTE: AWB files are typically seen with .ACB files in the game installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awbr": { - "slug": "awbr", - "extension": "awbr", - "name": "WriteOnline WordBar File", - "category": "writeonline-wordbar-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "WordBar is a talking word bank tool offered by WriteOnline and designed to improve students' vocabulary and develop their writing structure. WriteOnline is available for Windows and OS X but has been discontinued for iOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awc": { - "slug": "awc", - "extension": "awc", - "name": "Emulex AWC Firmware Update File", - "category": "emulex-awc-firmware-update-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: If the update process is interrupted during the POST code update, the device may need to be repaired by the manufacturer. Therefore using .DWC update files is recommended." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awcav": { - "slug": "awcav", - "extension": "awcav", - "name": "ActiveWorlds Custom Avatar File", - "category": "activeworlds-custom-avatar-file", - "summary": "", - "developer_org": "activeworlds", - "developer_name": "ActiveWorlds", - "more_information": { - "description": [ - "To create a custom avatar, select Avatar → Custom Avatar from the application menu and then choose the \"Show CAV window\" button from the top application window bar. Next, select your avatar options and then click the Save Preset button. To load a custom avatar, select the Load Preset button." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awcav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awd": { - "slug": "awd", - "extension": "awd", - "name": "Microsoft Fax Document", - "category": "microsoft-fax-document", - "summary": "", - "developer_org": "boris-eyrich", - "developer_name": "Boris Eyrich", - "more_information": { - "description": [ - "Microsoft Fax was part of Windows Messaging, an email client included with Windows 95 and available for Windows 98. It allowed users to send and receive faxes.", - "The program saved copies of received faxes as AWD files. Each AWD file contains the text and page structure information needed to display a faxed document in Microsoft Fax." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awdb": { - "slug": "awdb", - "extension": "awdb", - "name": "Access Walker Database File", - "category": "access-walker-database-file", - "summary": "", - "developer_org": "iss-data-security", - "developer_name": "ISS Data Security", - "more_information": { - "description": [ - "Access Walker is a software solution for secure identity and password management. It is written in Dutch." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awg": { - "slug": "awg", - "extension": "awg", - "name": "Ability Draw Document", - "category": "ability-draw-document", - "summary": "", - "developer_org": "activeworlds", - "developer_name": "Activeworlds", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awk": { - "slug": "awk", - "extension": "awk", - "name": "AWK Script", - "category": "awk-script", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awkw": { - "slug": "awkw", - "extension": "awkw", - "name": "Awkwords Word Generator File", - "category": "awkwords-word-generator-file", - "summary": "", - "developer_org": "awkwords", - "developer_name": "Awkwords", - "more_information": { - "description": [ - "AWKW files are used for saving settings from the Awkwords online application to your local computer. This way, you can regenerate words using the same rules the next time you access the Awkwords website.", - "NOTE: Awkwords is a PHP program that runs through a Web browser. It is hosted at the Awkwords website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awkw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awlive": { - "slug": "awlive", - "extension": "awlive", - "name": "Active Webcam Video File", - "category": "active-webcam-video-file", - "summary": "", - "developer_org": "py-software", - "developer_name": "PY Software", - "more_information": { - "description": [ - "Active Webcam is used for surveillance and security systems. Capable of recording and broadcasting simultaneously from numerous different video devices, such as web cameras, camcorders, and network IP cameras. Broadcasts live video and audio by streaming through a web server , HTTP software, or by FTP upload. Footage recorded by cameras through this software can be viewed from any location using an Internet browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awlive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awm": { - "slug": "awm", - "extension": "awm", - "name": "AllWebMenus Project File", - "category": "allwebmenus-project-file", - "summary": "", - "developer_org": "likno-software", - "developer_name": "Likno Software", - "more_information": { - "description": [ - "AllWebMenus projects can specify multi-tier drop-down lists, animation settings, and popups. They can also be used for creating HTML calendars." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awp": { - "slug": "awp", - "extension": "awp", - "name": "Ability Write Template", - "category": "ability-write-template", - "summary": "", - "developer_org": "ability-plus-software", - "developer_name": "Ability Plus Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aws": { - "slug": "aws", - "extension": "aws", - "name": "AutoCAD Work Space File", - "category": "autocad-work-space-file", - "summary": "", - "developer_org": "ability-plus-software", - "developer_name": "Ability Plus Software", - "more_information": { - "description": [ - "AutoCAD workspace files are typically stored in a user file named profile.aws ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "awt": { - "slug": "awt", - "extension": "awt", - "name": "AbiWord Template", - "category": "abiword-template", - "summary": "", - "developer_org": "abisource", - "developer_name": "AbiSource", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/awt_5531.png", - "alt": "Screenshot of a .awt file in AbiSource AbiWord 2.8", - "caption": "AWT file open in AbiSource AbiWord 2.8" - }, - "description": [ - "AbiWord is an open-source word processor developed by the AbiSource community. It includes many standard features and support for various document formats, including .DOCX and .ODT . While older versions of the application are available for Windows, macOS, and Linux, AbiSource only actively develops the software for Linux since version 3.", - "AWT is the default format for saving templates with AbiWord. To create an AWT file with AbiWord:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/awt_5531.png", - "alt": "Screenshot of a .awt file in AbiSource AbiWord 2.8", - "caption": "AWT file open in AbiSource AbiWord 2.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "awt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aww": { - "slug": "aww", - "extension": "aww", - "name": "Ability Write Document", - "category": "ability-write-document", - "summary": "", - "developer_org": "ability-plus-software", - "developer_name": "Ability Plus Software", - "more_information": { - "description": [ - "Ability Write can convert AWW files to Microsoft Word .DOCX and .DOC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aww.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ax": { - "slug": "ax", - "extension": "ax", - "name": "DirectShow Filter", - "category": "directshow-filter", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft DirectShow is a media-streaming architecture for Windows. Primarily, DirectShow is used by Windows Media Player, to record streaming video and audio.", - "AX files are part of the DirectShow architecture. DirectShow uses these files for a variety of purposes, including decoding and encoding media, parsing files, audio and video de-multiplexing, and video rendering. Windows includes several AX files, with the following names:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axa": { - "slug": "axa", - "extension": "axa", - "name": "Annodex Audio File", - "category": "annodex-audio-file", - "summary": "", - "developer_org": "csiro", - "developer_name": "CSIRO", - "more_information": { - "description": [ - "The audio in the AXA file may be compressed by a variety of codecs, such as Vorbis, FLAC, Speex, or Ghost.", - "NOTE: The Annodex plugin for the Mozilla Firefox web browser is no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axd": { - "slug": "axd", - "extension": "axd", - "name": "ASP.NET Web Handler File", - "category": "asp.net-web-handler-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AXD files typically have the name WebResource.axd and have the object type \"AssemblyResourceLoader\" within ASP.NET program code. WebResource.axd functionality can be enabled in the AssemblyInfo.cs file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axe": { - "slug": "axe", - "extension": "axe", - "name": "AutoRoute Map File", - "category": "autoroute-map-file", - "summary": "", - "developer_org": "codalogic", - "developer_name": "Codalogic", - "more_information": { - "description": [ - "AXE files are used for saving map locations and creating navigation routes in Europe. The files can be converted to many different POI data formats using POIConverter.", - "NOTE: AutoRoute has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axm": { - "slug": "axm", - "extension": "axm", - "name": "FormIt Sketch", - "category": "formit-sketch", - "summary": "", - "developer_org": "axmedis", - "developer_name": "AXMEDIS", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/axm_12147.png", - "alt": "Screenshot of a .axm file in Autodesk FormIt 2022", - "caption": "AXM file open in Autodesk FormIt 2022" - }, - "description": [ - "Autodesk FormIt is a 3D modeling application that architects use to prototype building and site designs. To do so, they draw, place, and manipulate 3D shapes that represent a building or building component. Architects may also import 2D images into their models, for use as street maps, textures, or backgrounds, and add 2D lines that represent measurements.", - "FormIt models, which are referred to in FormIt as sketches, are saved as AXM files. In addition to being able to open and edit AXM files in FormIt, architects can import the files into Autodesk Revit, a building information modeling application that architects, engineers, and contractors use to create a cross-discipline construction model." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/axm_12147.png", - "alt": "Screenshot of a .axm file in Autodesk FormIt 2022", - "caption": "AXM file open in Autodesk FormIt 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axp": { - "slug": "axp", - "extension": "axp", - "name": "CDBurnerXP Audio Compilation File", - "category": "cdburnerxp-audio-compilation-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "AXP files are stored in an XML format.", - "NOTE: CDBurnerXP stores data disc compilations with the .DXP extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/axp_13451.jpg", - "alt": "Screenshot of a .axp file in Corel Pinnacle Studio 26", - "caption": "AXP file open in Corel Pinnacle Studio 26" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axr": { - "slug": "axr", - "extension": "axr", - "name": "Advanced Archive Password Recovery Project", - "category": "advanced-archive-password-recovery-project", - "summary": "", - "developer_org": "elcomsoft", - "developer_name": "Elcomsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/axr_13434.png", - "alt": "Screenshot of a .axr file in Elcomsoft Advanced Archive Password Recovery", - "caption": "AXR file open in Elcomsoft Advanced Archive Password Recovery" - }, - "description": [ - "AAPR is a utility that allows users to recover the passwords of password-protected .ZIP , .7Z , .RAR , .ARJ , .ACE , and .EXE archives. For example, if a user creates a password-protected ZIP file, and they later forget that file's password, they can use AAPR to retrieve the file's password from the file itself.", - "Optionally, a user can save their current AAPR project as an AXR file. Each AXR file contains:", - "By default, AAPR also automatically creates an AXR file during the password recovery process. This file is stored in AAPR's installation directory, and it contains a record of the project's current progress (updated every five minutes). If a user is forced to cancel an in-progress password recovery process, they can use this auto-saved AXR file to resume the process from its last saved state. (To edit AAPR's auto-save settings, select the program's Auto-save tab.)" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/axr_13434.png", - "alt": "Screenshot of a .axr file in Elcomsoft Advanced Archive Password Recovery", - "caption": "AXR file open in Elcomsoft Advanced Archive Password Recovery" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axt": { - "slug": "axt", - "extension": "axt", - "name": "Adobe Photoshop Extract File", - "category": "adobe-photoshop-extract-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "AXT files are used for saving and loading color replacement settings information. The Replace Color window can be opened in Photoshop by selecting Image → Adjustments → Replace Color... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axv": { - "slug": "axv", - "extension": "axv", - "name": "Annodex Video File", - "category": "annodex-video-file", - "summary": "", - "developer_org": "csiro", - "developer_name": "CSIRO", - "more_information": { - "description": [ - "The video in the AXV file may be compressed by a number of codecs, such as Theora, Dirac + Vorbis, and Theora + FLAC.", - "NOTE: The Annodex plugin for the Mozilla Firefox web browser is no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "axx": { - "slug": "axx", - "extension": "axx", - "name": "AxCrypt Encrypted File", - "category": "axcrypt-encrypted-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "AxCrypt is a file encryption software designed for Windows (and later macOS, Android, and iOS) that enables users to securely encrypt individual files using strong encryption standards, such as AES-128 and AES-256 (it also provides built-in file compression to reduce file sizes). Individuals, small businesses, and privacy-conscious users who want a simple way to encrypt files for storage or transmission primarily use AxCrypt and AXX files to protect sensitive documents such as financial records, personal files, or work-related data.", - "NOTE: Axantum Software AB, a Swedish company, initially developed AxCrypt. The tool gained popularity in the 2000s and eventually transitioned to a more structured organization named AxCrypt AB." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "axx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ay": { - "slug": "ay", - "extension": "ay", - "name": "AY Chiptune File", - "category": "ay-chiptune-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "AY files were commonly used by Amstrad CPC (Colour Personal Computer) games, which were developed in the 1980s. They were also used by Spectrum ZX games and Atari ST games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ay.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ayt": { - "slug": "ayt", - "extension": "ayt", - "name": "Quran Content Archive", - "category": "quran-content-archive", - "summary": "", - "developer_org": "king-saud-university", - "developer_name": "King Saud University", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ayt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "az!": { - "slug": "az!", - "extension": "az!", - "name": "Vuze Partial Download File", - "category": "vuze-partial-download-file", - "summary": "", - "developer_org": "vuze", - "developer_name": "Vuze", - "more_information": { - "description": [ - "AZ! files are only supported by some versions of Vuze. For supporting versions, you can turn off the use of the \".az!\" extension by selecting Tools → Options... , choosing \"Files,\" and unchecking the \"Add suffix to incomplete files\" option.", - "NOTE: When Vuze initiates a download, it allocates the entire target file size on disk, even though the file has not yet been downloaded." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "az!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "aze": { - "slug": "aze", - "extension": "aze", - "name": "Amaze Encrypted File", - "category": "amaze-encrypted-file", - "summary": "", - "developer_org": "team-amaze", - "developer_name": "Team Amaze", - "more_information": { - "description": [ - "Amaze File Manager is an open-source file manager that Android users can use to find, cut, copy, delete, compress, and encrypt files. When Amaze File Manager encrypts a file, it produces an AZE file. For example, FileInfo.pdf becomes FileInfo.pdf.aze when encrypted by Amaze.", - "Amaze can also be used to encrypt an entire folder. In this case, the folder's name is appended with .aze ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "aze.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azf": { - "slug": "azf", - "extension": "azf", - "name": "AirZip FileSECURE File", - "category": "airzip-filesecure-file", - "summary": "", - "developer_org": "airzip", - "developer_name": "AirZip", - "more_information": { - "description": [ - "Some examples of extensions that can be secured by FileSECURE are: .DOCX , .PDF , .PPT , .PNG , .BMP , .JPEG , and .MP3 .", - "If you receive an AZF file you're given specific permissions for that file, it may be to view, copy, or print. FileSECURE Reader disables any Windows print screen functions and utilities.", - "To know what your access permissions are for an AZF file, select File → Properties in the Reader menu. You can also click the \"Properties\" option on the taskbar. The Permission window displays your permissions with other information about the contents of the file.", - "If you have Copy permissions and the native program that created the file, the file will be opened in the native program.", - "NOTE: AZF files are the same as .AZS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azs": { - "slug": "azs", - "extension": "azs", - "name": "AirZip FileSECURE File", - "category": "airzip-filesecure-file", - "summary": "", - "developer_org": "airzip", - "developer_name": "AirZip", - "more_information": { - "description": [ - "Some examples of extensions that can be secured by FileSECURE are: .DOC , .DOCX , .PDF , .PPT , .3D , .BMP , .JPG , and .MP3 .", - "When you receive an AZS file you're given specific permissions for that file, it may be to view, copy, or print. With the AZS file open, FileSECURE Reader disables any Windows print screen functions and utilities.", - "To see your access permissions are for a specific AZS file, click File → Properties in the Reader menu. You can also choose the \"Properties\" option on the taskbar. The Permission window contains information about your permissions and other contents of the file.", - "If you have the Copy permission and the original program that created the file, the file will be opened in the original program.", - "NOTE: AZS files are the same as .AZF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw": { - "slug": "azw", - "extension": "azw", - "name": "Amazon Kindle eBook File", - "category": "amazon-kindle-ebook-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "Most AZW files contain DRM protection that only allows them to be viewed on the Amazon Kindle or with Amazon Kindle reading software. However, it may be possible to view unprotected Kindle eBooks on a PC with Mobipocket Reader by changing the file extension from \".azw\" to \".prc.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw1": { - "slug": "azw1", - "extension": "azw1", - "name": "Amazon Topaz eBook", - "category": "amazon-topaz-ebook", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw2": { - "slug": "azw2", - "extension": "azw2", - "name": "Kindle Active Content App File", - "category": "kindle-active-content-app-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw3": { - "slug": "azw3", - "extension": "azw3", - "name": "Amazon KF8 eBook File", - "category": "amazon-kf8-ebook-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "KF8 eBooks can be created with KindleGen, a free command line tool provided by Amazon. AZW3 files can be previewed with Kindle Previewer, a Kindle software simulator.", - "NOTE: KF8 eBooks also use the .MOBI extension. The format downloaded from the Amazon store, either AZW3 or MOBI, depends on the device being used to download and read the eBook." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw3f": { - "slug": "azw3f", - "extension": "azw3f", - "name": "Amazon eBook Metadata", - "category": "amazon-ebook-metadata", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "Since AZW3F files store metadata for AZW3 files, they typically are stored in the same directory. AZW3F files are typically located in the .sdr directory on the Kindle. Therefore, if you come across an AZW3F file, there most likely is an AZW3 file nearby. However, even though AZW3 files are meant to be opened, you should not open AZW3F files." - ] - }, - "common_filenames": [ - { - "filename": "[same name as AZW3 file].azw3f", - "description": "[same name as AZW3 file].azw3f - AZW3F files bear the same name as the AZW3 file for which they store metadata." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw3f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw3r": { - "slug": "azw3r", - "extension": "azw3r", - "name": "Amazon eBook Notation File", - "category": "amazon-ebook-notation-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "In Amazon Kindle, readers can take notes, make highlights, and leave bookmarks in eBooks they are reading. If the eBook is an AZW3 file, Kindle will save the reader's notes, highlights, and bookmarks in an accompanying AZW3R file.", - "AZW3R files are saved in the same directory as the AZW3 file with which they are used. Typically, this is in Kindle's .sdr sub-directory. While AZW3R files are not meant to be opened by users, some users have created utilities that allow them to extract the notation AZW3R files contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw3r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azw4": { - "slug": "azw4", - "extension": "azw4", - "name": "Amazon Print Replica eBook", - "category": "amazon-print-replica-ebook", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "In 2011, Amazon began releasing digital textbooks for Kindle saved in the AZW4 format. While this format uses an extension similar to the .AZW and .AZW3 extensions, AZW4 files are different than AZW and AZW3 files. For example, because AZW4 files are comprised of PDF pages, their text does not reflow. Readers can also zoom and pan within AZW4 eBooks.", - "AZW4 files purchased from Amazon use the same DRM protections as Amazon-provided .MOBI files. To create an AZW4 file, publishers submit a PDF of their book to Amazon. Amazon then packages the PDF in a copy-protected AZW4 file and makes it available in the Kindle Store." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azw4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azz": { - "slug": "azz", - "extension": "azz", - "name": "AZZ Cardfile Database File", - "category": "azz-cardfile-database-file", - "summary": "", - "developer_org": "antanas-zdramys", - "developer_name": "Antanas Zdramys", - "more_information": { - "description": [ - "AZZ files are compressed using Zip compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "azzx": { - "slug": "azzx", - "extension": "azzx", - "name": "Uncompressed AZZ Cardfile Data File", - "category": "uncompressed-azz-cardfile-data-file", - "summary": "", - "developer_org": "antanas-zdramys", - "developer_name": "Antanas Zdramys", - "more_information": { - "description": [ - "AZZX files are saved in a plain text format and use XML formatting. Objects such as images are encoded into blocks of textual characters in the XML." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "azzx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b": { - "slug": "b", - "extension": "b", - "name": "Grand Theft Auto 3 Saved Game File", - "category": "grand-theft-auto-3-saved-game-file", - "summary": "", - "developer_org": "urban-m-ller", - "developer_name": "Urban Müller", - "more_information": { - "description": [ - "GTA3 saved games are stored in a subdirectory of the My Documents folder by default. For example, GTA3: San Andreas saves \"B\" files in the following directory:", - "C:\\​Documents and Settings\\​[username]\\​My Documents\\​GTA San Andreas User Files\\​" - ] - }, - "common_filenames": [ - { - "filename": "GTASAsf2.b", - "description": "GTASAsf2.b - Name of a GTA3 saved game in the second game slot. GTA3 B files follow the naming convention of game title, \"sf\", and game slot number." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b00": { - "slug": "b00", - "extension": "b00", - "name": "BlindWrite CD Data Segment File", - "category": "blindwrite-cd-data-segment-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "BlindWrite is a program used to read, write, and back up CDs, DVDs, and Blu-ray discs. While more recent versions of the software no longer create B00 files, you may still encounter the files if you split data from an unprotected CD into multiple segments with an older version of BlindWrite.", - "In this case, you will most likely find a .B01 file and possibly a .B02 file in the same folder as the B00 file. These files store data segments from the same disc that make up the whole data.", - "The reason older versions of BlindWrite would create segments of data is to reduce the size of the backup files into smaller, more manageable file sizes. Each segment of the CD data was given an ascending number extension by BlindWrite, which includes B01, B02, etc. However, as storage space has increased over the years, the use of these segmented files declined and the files were eventually removed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b01": { - "slug": "b01", - "extension": "b01", - "name": "BlindWrite CD Data Segment File", - "category": "blindwrite-cd-data-segment-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "BlindWrite can read, write, and back up CDs, DVDs, and Blu-ray discs. While more recent versions of the software no longer create B01 files, you may still encounter the files if you split data from an unprotected CD into multiple segments with an older version of BlindWrite.", - "In this case, you will most likely find a .B00 file and possibly a .B02 file in the same folder as the B01 file. These B00 and B02 files also store data segments from the same disc that make up the whole data.", - "The reason older versions of BlindWrite would create segments of data is to reduce the size of the backup files into smaller, more manageable file sizes. Each segment of the CD data was given an ascending number extension by BlindWrite, which starts with B00, then B01, followed by B02, and so on. However, as storage space has increased over the years, the use of these segmented files declined and the files were eventually removed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b02": { - "slug": "b02", - "extension": "b02", - "name": "BlindWrite CD Data Segment File", - "category": "blindwrite-cd-data-segment-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "BlindWrite can read, write, and back up CDs, DVDs, and Blu-ray discs. Recent versions of the BlindWrite no longer create B02 files but you may still encounter the files if you have split data from an unprotected CD into multiple segments with an older version of BlindWrite.", - "B02 files are typically accompanied by a .B00 file and .B01 file in the same folder. These B00 and B01 files also store data segments from the same disc that make up the whole data.", - "The reason older versions of BlindWrite created segments of data was to reduce the size of the backup files into smaller, more manageable file sizes. Each segment of the CD data was given an ascending number extension by BlindWrite, which starts with B00, then B01, followed by B02, and so on. However, as storage space has increased over the years, the use of these segmented files declined and the files were eventually removed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b02.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b1": { - "slug": "b1", - "extension": "b1", - "name": "B1 Compressed Archive", - "category": "b1-compressed-archive", - "summary": "", - "developer_org": "catalina-group", - "developer_name": "Catalina Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/b1_7334.png", - "alt": "Screenshot of a .b1 file in B1 Free Archiver", - "caption": "B1 file open in B1 Free Archiver" - }, - "description": [ - "B1 Free Archiver is a simple utility that allows users to create and expand compressed archives. By default, the archives B1 Free Archiver creates are saved as B1 files. B1 files are compressed using LZMA (Lempel-Ziv-Markov chain Algorithm) compression, and they may be password-protected.", - "NOTE: B1 files may be part of a split archive, in which case they use the .part####.b1 extension. To extract the files a split archive contains, you must possess all pieces of the archive. For example, to extract the files contained in a two-part B1 archive, you must possess both filename.part0001.b1 and filename.part0002.b1 ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/b1_7334.png", - "alt": "Screenshot of a .b1 file in B1 Free Archiver", - "caption": "B1 file open in B1 Free Archiver" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b2a": { - "slug": "b2a", - "extension": "b2a", - "name": "Btoa Encoded File", - "category": "btoa-encoded-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The btoa algorithm is similar to the Base64 and Uuencode algorithms, but creates slightly smaller file sizes. Btoa-encoded files often start with the text \" xbtoa Begin .\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b2a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b3d": { - "slug": "b3d", - "extension": "b3d", - "name": "Blitz3D Entity Model File", - "category": "blitz3d-entity-model-file", - "summary": "", - "developer_org": "blitz-research", - "developer_name": "Blitz Research", - "more_information": { - "description": [ - "B3D files are used for storing video game models for characters, terrain, buildings, and other objects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b4s": { - "slug": "b4s", - "extension": "b4s", - "name": "Winamp Playlist File", - "category": "winamp-playlist-file", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "more_information": { - "description": [ - "The B4S format has been replaced by the much more common .M3U format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b4s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b5i": { - "slug": "b5i", - "extension": "b5i", - "name": "BlindWrite 5 Disk Image", - "category": "blindwrite-5-disk-image", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "B5I files are often accompanied by a .B5T file, which contains track and session information for the disc. While the B5I file contains the actual data copied from the CD or DVD, such as music, software, or other content, the B5T file helps software interpret how that data is organized. Together, these files allow users to make accurate copies of their original discs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b5i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b5t": { - "slug": "b5t", - "extension": "b5t", - "name": "BlindWrite 5 Disc Track Information File", - "category": "blindwrite-5-disc-track-information-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "Users of B5T files are typically individuals who want to back up or clone discs with BlindWrite for personal use. For example, a person who works with software, games, music, or video discs and wants to preserve their data may encounter B5T files.", - "B5T files are usually saved alongside a related .B5I file, which stores the main image data of the disc. Compared to the B5I file, the B5T file is relatively small because it only stores metadata about the disc tracks, such as their start and end points, rather than the actual content. Together, these files provide all the information BlindWrite needs to create a precise copy of the original disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b5t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b64": { - "slug": "b64", - "extension": "b64", - "name": "Base64 MIME-Encoded File", - "category": "base64-mime-encoded-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b6i": { - "slug": "b6i", - "extension": "b6i", - "name": "BlindWrite 6 Disc Image", - "category": "blindwrite-6-disc-image", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "B6I files may be saved along with a corresponding .B6T file. The B6I file contains the actual data to be copied and the B6T file contains information about the file structure of the disc. The B6T file should be opened in order to mount the disc image.", - "NOTE: BlindWrite 5 saved disc images as .B5I files, while previous versions of BlindWrite used the .BWI file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b6i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b6t": { - "slug": "b6t", - "extension": "b6t", - "name": "BlindWrite 6 Track Information File", - "category": "blindwrite-6-track-information-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "B6T files only contain disc track information. Each B6T file is saved along a .B6I file, which contains the actual data stored in the disc image. Opening a B6T file will mount the corresponding BlindWrite disc image (B6I file).", - "NOTE: BlindWrite 5 saved track information files as .B5I files. Previous versions of BlindWrite used the .BWT file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b6t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b6z": { - "slug": "b6z", - "extension": "b6z", - "name": "B6Z Archive", - "category": "b6z-archive", - "summary": "", - "developer_org": "mark-adler", - "developer_name": "Mark Adler", - "more_information": { - "description": [ - "B6Zip is free software distributed under the GPL v2 license. The utility supports a large variety of compression methods, such as LZMA, LZMA2, Deflate, BZip2, and PPMD.", - "The B6Z format uses the LZMA2 compression method by default. Some of the features of the B6Z format include open architecture, high compression ratio, metadata compression, and state of the art AES-256 encryption." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b6z.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b83": { - "slug": "b83", - "extension": "b83", - "name": "TI-83 Premium CE Bundle Image", - "category": "ti-83-premium-ce-bundle-image", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The TI-84 Plus family of graphing calculators are tools that middle school, high school and college students use to plot functions, analyze numerical data, solve complex equations, and perform other mathematical operations. The TI-83 Premium CE graphing calculator, which is a TI-84 Plus family calculator that was released only in France, is notable for having a screen that displays colors, which helps users visualize data.", - "TI-84 Plus calculators use a unique operating system (OS) and applications. To update a TI-83 Premium CE calculator's OS and applications, a user must download the most recent B83 update file from Texas Instruments' website and install that file on their calculator. B83 files are installed on calculators using TI Connect CE, a desktop app that allows users to manage and update their calculators from their PCs.", - "NOTE: Before using a B83 file to update your calculator, you should use TI Connect CE to create a copy of any important files your calculator contains. Updating your calculator may overwrite your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b83.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "b84": { - "slug": "b84", - "extension": "b84", - "name": "TI-84 Plus CE Bundle Image", - "category": "ti-84-plus-ce-bundle-image", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The TI-84 Plus family of graphing calculators are tools that middle school, high school, and college students use to plot functions, analyze numerical data, solve complex equations, and perform other mathematical operations. The TI-84 Plus CE and CE-T graphing calculators are notable for having screens that display colors, which helps users visualize data.", - "TI-84 Plus calculators use a unique operating system (OS) and applications. To update a TI-84 Plus CE or CE-T's OS and applications, a user must download the most recent B84 update file from Texas Instruments' website and install the file on their calculator. B84 files are installed on calculators using TI Connect CE, a desktop app that allows users to manage and update their calculators from their PCs.", - "NOTE: Before using a B84 file to update your calculator, you should use TI Connect CE to create a copy of any important files your calculator contains. Updating your calculator may overwrite your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "b84.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba": { - "slug": "ba", - "extension": "ba", - "name": "Scifer External Header Archive", - "category": "scifer-external-header-archive", - "summary": "", - "developer_org": "hempuli", - "developer_name": "Hempuli", - "more_information": { - "description": [ - "NOTE: Scifer can also create .SEN archives, which store the header and binary data in the same file." - ] - }, - "common_filenames": [ - { - "filename": "ba.ba", - "description": "ba.ba - Saved game file created by older versions of Baba Is You." - }, - { - "filename": "0ba.ba", - "description": "0ba.ba - Stores game progress data saved in the first save slot." - }, - { - "filename": "1ba.ba", - "description": "1ba.ba - Stores game progress data saved in the second save slot." - }, - { - "filename": "2ba.ba", - "description": "2ba.ba - Stores game progress data saved in the third save slot." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba0": { - "slug": "ba0", - "extension": "ba0", - "name": "TaxAct 2020 1040 Tax Return Backup File", - "category": "taxact-2020-1040-tax-return-backup-file", - "summary": "", - "developer_org": "taxact", - "developer_name": "TaxAct", - "more_information": { - "description": [ - "TaxAct is a tax preparation program used to prepare and file U.S. Federal and State tax returns. It is available as a downloadable desktop version (only for Windows) and as an online application.", - "You most likely will only encounter a BA0 file if you file your taxes with TaxAct 2020 software. BA0 files may be created manually by a user or automatically generated by TaxAct 2020.", - "To manually save a backup of your tax return with TaxAct 2020, select File → Backup... and name your file. You must save your tax return as a TA0 file before creating your backup.", - "TaxAct 2020 automatically generates three types of BA0 tax return backup files and stores them in the \"AUTO-BACKUP\" folder. The three types are the current backup, a daily backup, and a weekly backup. You can tell the type from the filename. For example, the daily BA0 backup file for a 2020 tax return is .ta0_daily.ba0 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba1": { - "slug": "ba1", - "extension": "ba1", - "name": "TaxAct 2021 1040 Tax Return Backup", - "category": "taxact-2021-1040-tax-return-backup", - "summary": "", - "developer_org": "taxact", - "developer_name": "TaxAct", - "more_information": { - "description": [ - "TaxAct 2021 is a Windows program that U.S. residents can use to prepare and file Federal and State tax returns. While using TaxAct 2021, you can manually create a backup of your 2021 tax return by selecting File → Backup... . (You must first have saved the return as a .TA1 file.) This saves the return as a BA1 file.", - "The program also automatically creates three additional BA1 files and stores them in its AUTO-BACKUP folder. These files include a current backup, daily backup, and weekly backup. For example, the program's daily backup file is named .ta1_daily.ba1 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba2": { - "slug": "ba2", - "extension": "ba2", - "name": "Bethesda Softworks Archive", - "category": "bethesda-softworks-archive", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "Typically, there are two types of BA2 files you may come across: A generic BA2 file that stores any type of game data. A texture BA2 file that only stores textures. While BA2 files contain important elements seen in gameplay a typical gamer will most likely never come across the BA2 file. The files are located in the game's directory and are not meant to be altered by the user. However, they can be \"modded\" in order to change the gameplay such as character's appearances and the music played in the game. The Bethesda Archive Extractor program is available to unpack BA2 files.", - "While BA2 files contain important elements seen in gameplay a typical gamer will most likely never come across the BA2 file. The files are located in the game's directory and are not meant to be altered by the user. However, they can be \"modded\" in order to change the gameplay such as character's appearances and the music played in the game. The Bethesda Archive Extractor program is available to unpack BA2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba6": { - "slug": "ba6", - "extension": "ba6", - "name": "TaxAct 2016 Tax Return Backup File", - "category": "taxact-2016-tax-return-backup-file", - "summary": "", - "developer_org": "taxact", - "developer_name": "TaxAct", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ba6_10413.jpg", - "alt": "Screenshot of a .ba6 file in TaxAct 2016", - "caption": "BA6 file open in TaxAct 2016" - }, - "description": [ - "TaxAct 2016 users will most likely only use the TA6 file to save, print, or upload their taxes. However, the BA6 file is valuable for users worried about their TA6 file becoming corrupt or getting lost.", - "To save a backup of your tax return select File → Backup... and name your file. You must save your tax return as a TA6 file before creating your backup.", - "To restore a backup in TaxAct, select File → Restore Backup... and navigate to the location of your BA6 file.", - "Since annual tax returns are filed for the previous year, the BA6 file is most likely created in 2017 from the beginning of January to April 15. Once you have completed a tax return, you can either print and mail in the tax forms or file electronically." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ba6_10413.jpg", - "alt": "Screenshot of a .ba6 file in TaxAct 2016", - "caption": "BA6 file open in TaxAct 2016" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba7": { - "slug": "ba7", - "extension": "ba7", - "name": "TaxAct 2017 Tax Return Backup File", - "category": "taxact-2017-tax-return-backup-file", - "summary": "", - "developer_org": "taxact", - "developer_name": "TaxAct", - "more_information": { - "description": [ - "TaxAct 2017 users will most likely only use the TA7 file to save, print, or upload their taxes. However, the BA7 file is helpful for backing up a TA7 file in case it becomes corrupt or is lost.", - "To save a backup of your tax return select File → Backup... and name your file. You must save your tax return as a TA7 file before creating your backup. To restore a backup in TaxAct, select File → Restore Backup... and navigate to the location of your BA7 file.", - "Since annual tax returns are filed for the previous year, the BA7 file is created in 2018 typically from the beginning of January to April 15. Once you have completed a tax return, you can either print and mail in the tax forms or file electronically." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba8": { - "slug": "ba8", - "extension": "ba8", - "name": "TaxAct 2018 Tax Return Backup File", - "category": "taxact-2018-tax-return-backup-file", - "summary": "", - "developer_org": "taxact", - "developer_name": "TaxAct", - "more_information": { - "description": [ - "To save a backup of your tax return in TaxAct 2018, select File → Backup... and name your file. You must save your tax return as a TA8 file before creating your backup. To restore a backup in TaxAct 2018, select File → Restore Backup... and navigate to the location of your BA8 file.", - "Since annual tax returns are filed for the previous year, the BA8 file is created in 2019, typically from the beginning of January to April 15. Once you have completed a tax return, you can either print and mail in the tax forms or file electronically." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba9": { - "slug": "ba9", - "extension": "ba9", - "name": "TaxAct 2019 Tax Return Backup File", - "category": "taxact-2019-tax-return-backup-file", - "summary": "", - "developer_org": "taxact", - "developer_name": "TaxAct", - "more_information": { - "description": [ - "You most likely will only encounter a BA9 file if you file your taxes with TaxAct 2019 software. Each annual release of TaxAct uses a different extension for backup files. For example, a tax return backup file created by TaxAct 2017 uses the .ba7 extension, while TaxAct 2018 creates backup files with the .ba8 file extension. BA9 files may be created manually by a user or automatically generated by TaxAct 2019.", - "To manually save a backup of your tax return with TaxAct 2019, select File → Backup... and name your file. You must save your tax return as a TA9 file before creating your backup. To restore a backup in TaxAct 2019, select File → Restore Backup... and navigate to the location of your BA9 file.", - "TaxAct 2019 automatically generates three types of BA9 tax return backup files and stores them in the \"AUTO-BACKUP\" folder. The three types are the current backup, a daily backup, and a weekly backup. You can tell the type from the filename. For example, the daily BA9 backup file for a 2019 tax return is .ta9_daily.ba9 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ba_": { - "slug": "ba_", - "extension": "ba_", - "name": "Renamed BAT File", - "category": "renamed-bat-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BA_ files are also used by some application installers so that the user doesn't run the file instead of an intended and more obvious installer file such as Setup.exe .", - "NOTE: A BA_ file may also be a compressed BAT file that can be expanded using Microsoft's Expand command line utility. This file type uses the underscore convention in the same manner as .EX_ and .DL_ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ba_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "babylon": { - "slug": "babylon", - "extension": "babylon", - "name": "Babylon.js Scene", - "category": "babylon.js-scene", - "summary": "", - "developer_org": "babylon.js", - "developer_name": "Babylon.js", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/babylon_12302.png", - "alt": "Screenshot of a .babylon file in Babylon.js Playground", - "caption": "BABYLON file open in Babylon.js Playground" - }, - "description": [ - "Babylon.js is a rendering engine that developers can use to create 3D scenes and import them into webpages and web applications. To do so, developers code 3D scenes using JavaScript and imported Babylon.js assets. The scenes that developers create are most often saved as BABYLON files, though they may also be saved as .GLB files.", - "BABYLON files can reference other BABYLON files, allowing developers to create and display complex scenes. After a developer finishes their scene(s), they can display the scene in their webpage or app by importing requisite babylon.js scripts into their webpage or app's HTML, generating the babylon.js engine, and then copying the code their BABYLON file contains into their page or app's HTML.", - "NOTE: More information on how to create and use BABYLON files is available in babylon.js's documentation, located at doc.babylonjs.com." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/babylon_12302.png", - "alt": "Screenshot of a .babylon file in Babylon.js Playground", - "caption": "BABYLON file open in Babylon.js Playground" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "babylon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bac": { - "slug": "bac", - "extension": "bac", - "name": "Backup File", - "category": "backup-file", - "summary": "", - "developer_org": "avantrix", - "developer_name": "Avantrix", - "more_information": { - "description": [ - "The Backup Plus software is no longer supported. If you have a single BAC file that is not a split archive, try renaming the file extension to \".zip\" and opening it with a .ZIP decompression utility, such as WinZip. If you have a split archive, try also renaming the split archive files (\".b01\" to \".z01\", etc.) and opening it with WinZip." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "backup": { - "slug": "backup", - "extension": "backup", - "name": "Android Backup", - "category": "android-backup", - "summary": "", - "developer_org": "garmin", - "developer_name": "Garmin", - "more_information": { - "description": [ - "In the past, Android users could create BACKUP files by accessing their device's System Recovery Mode and selecting the option to back up their data. When the backup process finished, the BACKUP file(s) were saved to the Android device's SD card.", - "You will most likely encounter an Android BACKUP file only on the SD card of an Android device. Therefore, if you discover a BACKUP file on your computer, it was most likely created by a program on your computer, and is not an Android BACKUP file.", - "NOTE: Some Android devices split users' data across multiple BACKUP files, with extensions such as .BACKUP1 , .backup2 , and so on." - ] - }, - "common_filenames": [ - { - "filename": "userdata_yyyymmdd_HHMMSS.backup", - "description": "userdata_yyyymmdd_HHMMSS.backup - A BACKUP file, saved with a filename that includes the date and time at which the file was created." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/backup_13673.jpg", - "alt": "Screenshot of a .backup file in Garmin BaseCamp 4.8", - "caption": "BACKUP file open in Garmin BaseCamp 4.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "backup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "backup.metadata": { - "slug": "backup.metadata", - "extension": "backup.metadata", - "name": "Seedvault Backup Metadata File", - "category": "seedvault-backup-metadata-file", - "summary": "", - "developer_org": "chirayu-desai-and-steve-soltys", - "developer_name": "Chirayu Desai and Steve Soltys", - "more_information": { - "description": [ - "Seedvault is a third-party app that Android users can use to back up data stored on their devices. Typically, Seedvault uploads backups and their accompanying BACKUP.METADATA files to the Nextcloud cloud storage service.", - "When a user restores a Seedvault backup, the app uses the BACKUP.METADATA file to restore files to the correct locations. If a backup does not contain a valid BACKUP.METADATA file, Seedvault cannot restore the files that backup contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "backup.metadata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "backup1": { - "slug": "backup1", - "extension": "backup1", - "name": "Split Android Backup File", - "category": "split-android-backup-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "In the past, Android users could create BACKUP files by accessing their device's System Recovery Mode and selecting the option to back up their data. Typically, Android devices created and stored just one BACKUP file, but on certain Android devices with limited file allocation capabilities, backups were split into 2GB files saved with the .backup , .backup1 , .backup2 , and so on extensions.", - "After they were created, BACKUP1 files resided on an Android device's SD card. If needed, users could use their BACKUP files to restore their data or transfer it to a new Android device." - ] - }, - "common_filenames": [ - { - "filename": "userdata_yyyymmdd_HHMMSS.backup1", - "description": "userdata_yyyymmdd_HHMMSS.backup1 - A BACKUP1 file, saved with a filename that includes the date and time at which the file was created." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "backup1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "backupdb": { - "slug": "backupdb", - "extension": "backupdb", - "name": "Time Machine Backup Folder", - "category": "time-machine-backup-folder", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Because Time Machine uses the \"backupdb\" folder for storing incremental backups, it should not be modified by the user. Instead, use the Time Machine application to view backups and restore files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "backupdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "backupinfo": { - "slug": "backupinfo", - "extension": "backupinfo", - "name": "AromaBackup Metadata", - "category": "aromabackup-metadata", - "summary": "", - "developer_org": "aroma1997", - "developer_name": "Aroma1997", - "more_information": { - "description": [ - "Minecraft is a 3D sandbox construction game that allows players to build nearly anything they can imagine. The original, Java edition of Minecraft allows players to use mods to enhance the game's gameplay and perform additional in-game actions.", - "AromaBackup is a Minecraft mod that allows players to back up Minecraft worlds. That way, if a world is unintentionally corrupted, modified, or destroyed, the player can use their backup (saved within a .ZIP file) to reload the world and revert it to a previous state.", - "Whenever AromaBackup creates a backup file, it also creates a BACKUPINFO file. The BACKUPINFO file contains information identifying the world that has been backed up, as well as the date and time at which the backup was created." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "backupinfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bacpac": { - "slug": "bacpac", - "extension": "bacpac", - "name": "Compressed Microsoft SQL Database", - "category": "compressed-microsoft-sql-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Database managers can use a variety of Microsoft SQL database management tools to export databases as BACPAC files. For example:", - "While BACPAC files are similar to .DACPAC files, the files are used for different purposes. BACPAC files are used primarily to back up or move databases from one server to another. DACPAC files are focused on capturing and deploying schema. Sometimes, DACPAC files are applied to existing databases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bacpac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bad": { - "slug": "bad", - "extension": "bad", - "name": "Exchange Badmail File", - "category": "exchange-badmail-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BAD files are stored in the Badmail folder along with .BDR and .BDP files. They can be viewed by transferring them to the Pickup folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bafl": { - "slug": "bafl", - "extension": "bafl", - "name": "BurnAware File List", - "category": "burnaware-file-list", - "summary": "", - "developer_org": "burnaware-technologies", - "developer_name": "Burnaware Technologies", - "more_information": { - "description": [ - "BAFL files can be created by selecting \"Save File List...\" from the Compilation menu. They can be loaded into the program by selecting \"Load File List...\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bafl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bagst": { - "slug": "bagst", - "extension": "bagst", - "name": "Binary Audio Group Settings Table", - "category": "binary-audio-group-settings-table", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Many Nintendo-developed games for the Wii U and Switch use an audio framework known as AAL. Some of these games include:", - "Games that use AAL store audio and audio-related data in a variety of proprietary file formats, including the BAGST format. Each BAGST file controls certain settings for a related group of audio files (such as a group of in-game sound effects or a group of in-game songs). These settings include the audio's default volume, pitch, limiter and ducker settings, and more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bagst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bak": { - "slug": "bak", - "extension": "bak", - "name": "Chromium Bookmarks Backup", - "category": "chromium-bookmarks-backup", - "summary": "", - "developer_org": "braden-farmer", - "developer_name": "Braden Farmer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bak_1771.png", - "alt": "Screenshot of a .bak file in Microsoft Visual Studio Code", - "caption": "BAK file open in Microsoft Visual Studio Code" - }, - "description": [ - "Many popular web browsers, including Google Chrome and Microsoft Edge, are based on Google's open-source Chromium browser. Chromium-based browsers save users' bookmarks in a file named Bookmarks . They also save a backup of users' bookmarks in Bookmarks.bak .", - "If you use a Chromium-based browser, and your Bookmarks file becomes corrupt or goes missing, you can use your Bookmarks.bak file to restore your bookmarks and folders. To do so, first navigate to the directory that contains your Bookmarks and Bookmarks.bak file:", - "Then, delete your previous Bookmarks file (if it appears). Finally, rename Bookmarks.bak to just Bookmarks . When you close and reopen your browser, the bookmarks your new Bookmarks file contains will appear." - ] - }, - "common_filenames": [ - { - "filename": "[name of device]_[date]_[time].bak", - "description": "[name of device]_[date]_[time].bak - Naming convention for MobileTrans BAK files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bak_1771.png", - "alt": "Screenshot of a .bak file in Microsoft Visual Studio Code", - "caption": "BAK file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bak_9074.png", - "alt": "Screenshot of a .bak file in MakeMusic Finale", - "caption": "BAK file open in MakeMusic Finale" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bak_10956-2.png", - "alt": "Screenshot of a .bak file in Wondershare MobileTrans", - "caption": "BAK file open in Wondershare MobileTrans" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bak_11218.png", - "alt": "BAK file shown in Apple Finder", - "caption": "BAK file shown in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bak1": { - "slug": "bak1", - "extension": "bak1", - "name": "Starbound Backup File", - "category": "starbound-backup-file", - "summary": "", - "developer_org": "chucklefish", - "developer_name": "Chucklefish", - "more_information": { - "description": [ - "BAK1 files bear a compound file extension. The \".bak1\" extension is added on to a file that it is storing information for. For example, if the file is storing backup information for a PLAYER file, the filename would be ab 07704dbcb4162646d4d93bbeef34df.player.bak1 .", - "You can delete the \".bak1\" extension from the filename and open the file as a PLAYER file in Starbound. However, it is important that you do not change the string of characters preceding the extensions.", - "BAK1 files can be found in the \"player\" folder in the \"Starbound\" folder. For example if you purchased Starbound through Steam, the BAK1 files are stored in the following location in Windows:", - "C:/​Program Files/​Steam/​SteamApps/​common/​Starbound/​player", - "NOTE: Starbound also uses .BAK2 and .BAK3 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bak1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bak2": { - "slug": "bak2", - "extension": "bak2", - "name": "Backup File", - "category": "backup-file", - "summary": "", - "developer_org": "chucklefish", - "developer_name": "Chucklefish", - "more_information": { - "description": [ - "There are several different uses of the \"bak2\" file extension. It may be created to represent the number of backup versions for a file. The \"bak2\" extension would represent the second backup version of the file. Other programs, such as Crysis, use the \"bak2\" extension to backup a BAK file that backs up .CRY map level files. If your CRY file is corrupt, you can replace it by renaming the \"bak2\" extension of your file to \"cry.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bak2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bak3": { - "slug": "bak3", - "extension": "bak3", - "name": "Backup File", - "category": "backup-file", - "summary": "", - "developer_org": "chucklefish", - "developer_name": "Chucklefish", - "more_information": { - "description": [ - "The \"bak3\" extension may be used to represent the third backup version for a file. Every time you save a scene in Vue, another BAK file is created. The \"bak3\" extension would be used on the third save. You can choose the maximum amount of backups you want created by using the \"Max backups\" setting in Vue.", - "Another use of the \"bak3\" extension is to backup a BAK2 file that backs up .CRY map level files. If your CRY file is corrupt, you can replace it by renaming the \"bak3\" extension of your file to \"cry.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bak3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bakx": { - "slug": "bakx", - "extension": "bakx", - "name": "Finale 2014 Score Backup", - "category": "finale-2014-score-backup", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bakx_9073.png", - "alt": "Screenshot of a .bakx file in MakeMusic Finale", - "caption": "BAKX file open in MakeMusic Finale" - }, - "description": [ - "Composers use MakeMusic Finale to compose, edit, and play back musical scores. Finale 2014 and later versions save these scores as .MUSX files. By default, whenever a user saves a MUSX file, Finale automatically creates a backup of that file. The backup is stored in the following directory:", - "~/​Documents/​Finale Files/​Backups", - "Each backup uses the same filename as the MUSX file from which it was created, except that the backup's filename ends with bak.musx to denote that it is a backup. Finale users and documentation often refer to these backup files as BAKX files, even though they use the .musx extension.", - "If you want to stop Finale from creating BAKX files:", - "NOTE: Older versions of Finale save backups as .BAK files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bakx_9073.png", - "alt": "Screenshot of a .bakx file in MakeMusic Finale", - "caption": "BAKX file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bakx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bak~": { - "slug": "bak~", - "extension": "bak~", - "name": "AbiWord Auto-Saved Document", - "category": "abiword-auto-saved-document", - "summary": "", - "developer_org": "abisource", - "developer_name": "AbiSource", - "more_information": { - "description": [ - "AbiWord is a word processor developed by members of the AbiSource community and includes standard word-processing features. The software also supports various document formats, including .DOCX , .DOC , .ODT , and .WPD .", - "If AbiWord quits unexpectedly on you, the program names BAK~ files with the original file name plus the .bak~ extension. For example, myDocument.abw has the auto-saved document myDocument.abw.bak~ .", - "NOTE: Beginning with version 3 of AbiWord, AbiSource only actively develops the Linux version of the word processor. However, previous versions of the application are also available for Windows and macOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bak~.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bamta": { - "slug": "bamta", - "extension": "bamta", - "name": "Binary Audio Metadata", - "category": "binary-audio-metadata", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Various Nintendo-developed games for the Wii U and Switch use an audio framework known as AAL. These games' audio assets are stored in BARS files. Each BARS files also contains a set of BAMTA files, which denote various settings for their associated audio file.", - "For example, a BAMTA file denotes whether its associated audio file should be looped, how many channels the audio file contains, the audio file's default volume, and more. Examples of games that contain BAMTA files include The Legend of Zelda: Breath of the Wild, Animal Crossing: New Horizons, ARMS, and games in the Splatoon and Super Mario Maker series." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bamta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "band": { - "slug": "band", - "extension": "band", - "name": "GarageBand Project", - "category": "garageband-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/band_1440.png", - "alt": "Screenshot of a .band file in GarageBand 10", - "caption": "BAND file open in GarageBand 10" - }, - "description": [ - "Apple GarageBand is the default DAW included with macOS; it is also available for iOS devices. GarageBand allows users to import, create, edit, and mix audio tracks to create and publish songs.", - "When a GarageBand user saves an audio editing project, that project is saved as a BAND file. BAND files are macOS packages, whose contents can be viewed by right-clicking them and selecting Show Package Contents . Each BAND file stores a copy of the audio files that have been imported into that project, as well as an XML projectData file used to load the project's timeline and settings. BAND files may also include other folders, which store additional project resources." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/band_1440.png", - "alt": "Screenshot of a .band file in GarageBand 10", - "caption": "BAND file open in GarageBand 10" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "band.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bank": { - "slug": "bank", - "extension": "bank", - "name": "FMOD Audio Bank", - "category": "fmod-audio-bank", - "summary": "", - "developer_org": "firelight-technologies", - "developer_name": "Firelight Technologies", - "more_information": { - "description": [ - "FMOD Studio can be used to develop games for various platforms, such as Xbox One, Xbox 360, PlayStation 4, Wii U, mobile, and desktop. The program can be used with a variety of game engines, such as Unity, CryEngine, Valve Source, and Unreal Engine.", - "FMOD Studio replaced FMOD Designer, which used .FSB files to store audio banks. FSB files were created with .FEV files, which contained the audio event metadata used by the game program code to trigger sounds when the game is being played." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bank.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bap": { - "slug": "bap", - "extension": "bap", - "name": "Blaze Audio Wave Information File", - "category": "blaze-audio-wave-information-file", - "summary": "", - "developer_org": "blaze-audio", - "developer_name": "Blaze Audio", - "more_information": { - "description": [ - "BAP files take up little space, but significantly increase the processing speed of the program. They are saved in the same location as the audio files they represent. While BAP files store information about audio files, they do not contain any actual audio data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bar": { - "slug": "bar", - "extension": "bar", - "name": "Age of Empires 3 Data File", - "category": "age-of-empires-3-data-file", - "summary": "", - "developer_org": "xnsoft", - "developer_name": "XnSoft", - "more_information": { - "description": [ - "BAR files are loaded by Age of Empires III on-demand during gameplay." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bar_12494.png", - "alt": "Screenshot of a .bar file in XnViewMP", - "caption": "BAR file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bars": { - "slug": "bars", - "extension": "bars", - "name": "Binary Audio Resource Archive", - "category": "binary-audio-resource-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BARS files store audio saved in the .BFSTM , .BFWAV , or .BWAV formats. These audio files are used to play in-game music, sound effects, and dialogue. While BARS files are not meant to be opened by players, players have created utilities that allow them to extract the audio BARS files contain.", - "Examples of games that use BARS files include:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bars.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "barslist": { - "slug": "barslist", - "extension": "barslist", - "name": "Binary Audio Resource List", - "category": "binary-audio-resource-list", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Several Nintendo-developed games for the Wii U and Switch use an audio framework known as AAL. These games contain several types of proprietary audio and audio-related files, including BARSLIST and BARS files. These files are not meant to be accessed or opened by players.", - "Some games that use BARSLIST files include:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "barslist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bas": { - "slug": "bas", - "extension": "bas", - "name": "BASIC Source Code File", - "category": "basic-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "baserproj": { - "slug": "baserproj", - "extension": "baserproj", - "name": "DNA Baser Project File", - "category": "dna-baser-project-file", - "summary": "", - "developer_org": "heracle-biosoft", - "developer_name": "Heracle BioSoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "baserproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "basex": { - "slug": "basex", - "extension": "basex", - "name": "BaseX Data File", - "category": "basex-data-file", - "summary": "", - "developer_org": "basex-team", - "developer_name": "BaseX Team", - "more_information": { - "description": [ - "If used as a BaseX configuration file, the BASEX file stores options for running a BaseX server or a standalone version of the database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "basex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bash_history": { - "slug": "bash_history", - "extension": "bash_history", - "name": "Bash History File", - "category": "bash-history-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "BASH_HISTORY files are hidden files with no filename prefix. They always use the filename .bash_history .", - "NOTE: Bash is the shell program used by Apple Terminal." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bash_history.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bash_profile": { - "slug": "bash_profile", - "extension": "bash_profile", - "name": "Bash Interactive Login Shell File", - "category": "bash-interactive-login-shell-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "BASH_PROFILE files are automatically run for interactive login shells. In other words, they are executed after a user logs in with their login credentials, or when a new terminal window is created. This differs from .BASHRC files, which are run only when Bash shell scripts are executed within a terminal that is already open.", - "Since users often want to run both BASH_PROFILE and BASHRC files upon login, they often include the following segment in the BASH_PROFILE file, which forces the BASHRC file to be run when only the BASH_PROFILE file is executed:", - "if [ -f ~/.bashrc ]. Then source ~/.bashrc fi", - "NOTE: BASH_PROFILE files are hidden in a user's home directory and do not contain a filename prefix. They always use the filename .bash_profile ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bash_profile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bashrc": { - "slug": "bashrc", - "extension": "bashrc", - "name": "Bash Non-Interactive Login Shell File", - "category": "bash-non-interactive-login-shell-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "BASHRC files are executed automatically when a user creates a new shell that is a non-interactive login shell. In other words, BASHRC files run for every Bash command that executes after the terminal has been created. This can be useful for initializing the same settings for embedded shell scripts.", - "BASHRC files differ from .BASH_PROFILE files, which execute for interactive login shells (when a user enters login credentials or opens a new terminal).", - "NOTE: BASHRC files are hidden and do not contain a filename prefix. They always have the filename .bashrc and are located in the user's home directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bashrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "basilisk_ii_prefs": { - "slug": "basilisk_ii_prefs", - "extension": "basilisk_ii_prefs", - "name": "Basilisk II Settings", - "category": "basilisk-ii-settings", - "summary": "", - "developer_org": "christian-bauer", - "developer_name": "Christian Bauer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/basilisk_ii_prefs_12776.png", - "alt": "Screenshot of a .basilisk_ii_prefs file in Microsoft Visual Studio Code", - "caption": "BASILISK_II_PREFS file open in Microsoft Visual Studio Code" - }, - "description": [ - "Basilisk II is a Mac emulator used to boot macOS versions 7.x through 8.1. It is available for Windows, Linux, and macOS.", - "The program uses a settings file named .basilisk_II_prefs . This file is stored in a user's home folder. It contains dozens of plain text settings, each stored on a separate line. Information on each setting and what it controls can be found in Basilisk II's documentation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/basilisk_ii_prefs_12776.png", - "alt": "Screenshot of a .basilisk_ii_prefs file in Microsoft Visual Studio Code", - "caption": "BASILISK_II_PREFS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "basilisk_ii_prefs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bat": { - "slug": "bat", - "extension": "bat", - "name": "DOS Batch File", - "summary": "A BAT file is a DOS batch file used to execute commands with the Windows Command Prompt ( cmd.exe ). It contains a series of line commands in plain text that are executed to perform various tasks, such as starting programs or running maintenance utilities within Windows.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Executable Files", - "category_slug": "executable-files", - "rating": 4.1, - "votes": 309, - "last_updated": "February 4, 2020", - "more_information": { - "content": [ - "BAT files are typically only used by computer-savvy DOS or Windows users looking to make repetitive tasks easier to complete. Users can manually create BAT files with a text editor, such as Notepad or Wordpad, and add multiple commands on separate lines that can be executed by the command-line interpreter. When saving a batch file, save it with a .bat extension or save it as a .TXT file then rename the .txt file extension as .bat ." - ] - }, - "scraped_at": "2025-08-09T21:58:55.078479", - "source": { - "url": "https://fileinfo.com/extension/bat", - "file": "bat.html" - } - }, - "battlecard": { - "slug": "battlecard", - "extension": "battlecard", - "name": "Plants vs. Bloons Battlecard", - "category": "plants-vs.-bloons-battlecard", - "summary": "", - "developer_org": "otheruser325", - "developer_name": "Otheruser325", - "more_information": { - "description": [ - "Ninja Kiwi Bloons Tower Defense Battles is a player-versus-player version of the popular Bloons Tower Defense games. Plants vs. Bloons is a Bloons Tower Defense Battles mod, created by Otheruser325. It allows players to replace Bloons Tower Defense's normal towers with towers inspired by the game Plants vs. Zombies.", - "Plants vs. Bloons also adds custom cards to Bloons Tower Defense Battles' Card Battles mode. In this mode, players build a deck of cards before starting a battle, which determines the bloons and towers to which they have access. The 15 custom cards Plants vs. Bloons contains are saved as BATTLECARD files, and stored in the BattleCardDefinitions directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "battlecard.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bau": { - "slug": "bau", - "extension": "bau", - "name": "Apache OpenOffice AutoText File", - "category": "apache-openoffice-autotext-file", - "summary": "", - "developer_org": "sun-microsystems", - "developer_name": "Sun Microsystems", - "more_information": { - "description": [ - "BAU files can can be shared across Apache OpenOffice installations.", - "NOTE: Apache OpenOffice was formerly known as OpenOffice.org." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bau.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bav": { - "slug": "bav", - "extension": "bav", - "name": "AVG AntiVirus The Bat! Plugin File", - "category": "avg-antivirus-the-bat-plugin-file", - "summary": "", - "developer_org": "ritlabs", - "developer_name": "RITLABS", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bay": { - "slug": "bay", - "extension": "bay", - "name": "Casio RAW Image", - "category": "casio-raw-image", - "summary": "", - "developer_org": "casio", - "developer_name": "Casio", - "more_information": { - "description": [ - "Camera Raw image files are not directly usable unless a program supports the file type and camera model used to capture the image. You can touch up BAY files with select image editors, such as PaintShop Pro and ACDSee, and then export them to standard raster formats such as .JPG or .BMP .", - "NOTE: Casio Camera RAW files also use the .RAW extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bay.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bb": { - "slug": "bb", - "extension": "bb", - "name": "Blitz Source Code File", - "category": "blitz-source-code-file", - "summary": "", - "developer_org": "blitz-research", - "developer_name": "Blitz Research", - "more_information": { - "description": [ - "Blitz3D is used for creating 3D games. BlitzMax is based on BASIC and can create cross-platform games. BlitzPlus is designed for building simpler 2D games and applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bb3": { - "slug": "bb3", - "extension": "bb3", - "name": "BlasterBall 3 Level File Support", - "category": "blasterball-3-level-file-support", - "summary": "", - "developer_org": "wildtangent", - "developer_name": "WildTangent", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bb3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbb": { - "slug": "bbb", - "extension": "bbb", - "name": "BlackBerry Mobile Phone Backup File", - "category": "blackberry-mobile-phone-backup-file", - "summary": "", - "developer_org": "research-in-motion", - "developer_name": "Research In Motion", - "more_information": { - "description": [ - "BBB files can be used to restore the state of a BlackBerry device or to transfer states between BlackBerry phones." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbc": { - "slug": "bbc", - "extension": "bbc", - "name": "BBC BASIC Data File", - "category": "bbc-basic-data-file", - "summary": "", - "developer_org": "richard-t.-russell", - "developer_name": "Richard T. Russell", - "more_information": { - "description": [ - "While the language was initially developed in the 1980s, BBC BASIC has since been adapted for modern platforms, including Windows, and remains in use for educational and hobbyist programming. Programmers who are learning or experimenting with BASIC, as well as retro computing enthusiasts, primarily use BBC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbcd": { - "slug": "bbcd", - "extension": "bbcd", - "name": "BobCAD-CAM Document", - "category": "bobcad-cam-document", - "summary": "", - "developer_org": "bobcad-cam", - "developer_name": "BobCAD-CAM", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbcd_8055.png", - "alt": "Screenshot of a .bbcd file in BobCAD-CAM 35", - "caption": "BBCD file open in BobCAD-CAM 35" - }, - "description": [ - "BobCAD-CAM introduced the BobCAD-CAM Document (BBCD) format when it released version 22 of BobCAD-CAM. Before that version, the software saved designs in the .CAD format.", - "The format saves the design information in a document, which you can close and re-open to resume working on a design. To create a BBCD file, select File → New , modify the file, then select File → Save or Save as ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbcd_8055.png", - "alt": "Screenshot of a .bbcd file in BobCAD-CAM 35", - "caption": "BBCD file open in BobCAD-CAM 35" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbcdx": { - "slug": "bbcdx", - "extension": "bbcdx", - "name": "BobCAD-CAM Document", - "category": "bobcad-cam-document", - "summary": "", - "developer_org": "bobcad-cam", - "developer_name": "BobCAD-CAM", - "more_information": { - "description": [ - "BobCAD-CAM software provides CAD and CAM features for Mill, Mill Turn, Lathe, Router, Waterjet, Plasma, Laser, and Wire EDM machines. Various users, from advanced aerospace engineers to amateur hobbyists, use the software to design and manufacture parts.", - "To create a BBCDX file, select File → New , modify the file, then select File → Save or Save as and choose the BBCDX format from the \"Save as type\" dropdown menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbcdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbdoc": { - "slug": "bbdoc", - "extension": "bbdoc", - "name": "Buildbox Document", - "category": "buildbox-document", - "summary": "", - "developer_org": "apponboard", - "developer_name": "AppOnboard", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbdoc_11528.png", - "alt": "Screenshot of a .bbdoc file in AppOnboard Buildbox 3.2.1", - "caption": "BBDOC file open in AppOnboard Buildbox 3.2.1" - }, - "description": [ - "You will most likely only encounter a BBDOC file if you develop a game with Buildbox. The BBDOC is the primary file type associated with the program and is used for saving, closing, and re-opening game build projects.", - "To create a BBDOC file with Buildbox, select File → New , then click Save or Save As... . To open a BBDOC file with Buildbox, select File → Open... .", - "After you are finished building your game, you can publish it to be played on various platforms, including Windows, Steam, Android, and iOS. To export a BBDOC file, select File → Export ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbdoc_11528.png", - "alt": "Screenshot of a .bbdoc file in AppOnboard Buildbox 3.2.1", - "caption": "BBDOC file open in AppOnboard Buildbox 3.2.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbfw": { - "slug": "bbfw", - "extension": "bbfw", - "name": "Apple Baseband Firmware Update", - "category": "apple-baseband-firmware-update", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "A baseband processor is a chip that manages a device's cellular and radio functions. Each iPhone, Apple Watch, and iPad that can perform cellular functions includes a baseband processor.", - "Periodically, Apple updates baseband processors' firmware using BBFW files. These files are distributed within normal iOS and watchOS updates. As such, most Apple device users will never encounter a BBFW file. However, those who have jailbroken their devices, so they can manually manage their devices' firmware, may need to manually install a BBFW file as part of their firmware update process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbfw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbkeymap": { - "slug": "bbkeymap", - "extension": "bbkeymap", - "name": "Blockbench Keymap", - "category": "blockbench-keymap", - "summary": "", - "developer_org": "blockbench", - "developer_name": "Blockbench", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbkeymap_12504.png", - "alt": "Screenshot of a .bbkeymap file in Blockbench", - "caption": "BBKEYMAP file open in Blockbench" - }, - "description": [ - "Blockbench is a cross-platform 3D model editor. It is used primarily to create and edit block-based Minecraft models.", - "Blockbench allows users to customize the program's keymapping, using settings found in the Keybindings window (opened by selecting File → Preferences... → Keybindings... ). For example, a user can change the shortcuts used to access Blockbench tools, perform view actions, import textures, transform a model, and so on.", - "If a user wants to transfer their custom keymappings between instances of Blockbench, they can do so by exporting their keymappings as a BBKEYMAP file. Each BBKEYMAP file is a plain text file, which saves users' keymappings as JSON data.", - "To export your current Blockbench keymap as a BBKEYMAP file:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbkeymap_12504.png", - "alt": "Screenshot of a .bbkeymap file in Blockbench", - "caption": "BBKEYMAP file open in Blockbench" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbkeymap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbl": { - "slug": "bbl", - "extension": "bbl", - "name": "BibTeX Generated Bibliography File", - "category": "bibtex-generated-bibliography-file", - "summary": "", - "developer_org": "oren-patashnik", - "developer_name": "Oren Patashnik", - "more_information": { - "description": [ - "BBL files commonly used for citing references for a LaTeX document. They are often used by academic journals and other white paper authors for storing bibliographic information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bblm": { - "slug": "bblm", - "extension": "bblm", - "name": "BBEdit Language Module", - "category": "bbedit-language-module", - "summary": "", - "developer_org": "bare-bones-software", - "developer_name": "Bare Bones Software", - "more_information": { - "description": [ - "BBEdit includes several language modules in the application bundle within the /​Contents/​Language Modules/​ directory. Other language modules can be developed using the BBEdit SDK." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bblm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbmodel": { - "slug": "bbmodel", - "extension": "bbmodel", - "name": "Blockbench 3D Model", - "category": "blockbench-3d-model", - "summary": "", - "developer_org": "blockbench", - "developer_name": "Blockbench", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbmodel_11522.png", - "alt": "Screenshot of a .bbmodel file in Blockbench 4", - "caption": "BBMODEL file open in Blockbench 4" - }, - "description": [ - "3D artists typically use Blockbench to create and edit 3D models featured in video games, including Minecraft . The BBMODEL file is the primary file type associated with Blockbench.", - "When you save a 3D model project by selecting File → Save Project As , you preserve your work in the BBMODEL file. After saving the project, you can close and reopen it for further editing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbmodel_11522.png", - "alt": "Screenshot of a .bbmodel file in Blockbench 4", - "caption": "BBMODEL file open in Blockbench 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbmodel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbproject": { - "slug": "bbproject", - "extension": "bbproject", - "name": "BBEdit Project File", - "category": "bbedit-project-file", - "summary": "", - "developer_org": "bare-bones-software", - "developer_name": "Bare Bones Software", - "more_information": { - "description": [ - "The BBPROJECT file format is an older format for BBEdit projects. The software now uses the .BBPROJECTD (BBEdit Project Document) format for projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbprojectd": { - "slug": "bbprojectd", - "extension": "bbprojectd", - "name": "BBEdit Project Document", - "category": "bbedit-project-document", - "summary": "", - "developer_org": "bare-bones-software", - "developer_name": "Bare Bones Software", - "more_information": { - "description": [ - "BBEdit previously used the .BBPROJECT extension for projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbprojectd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbs": { - "slug": "bbs", - "extension": "bbs", - "name": "Bulletin Board System Text", - "category": "bulletin-board-system-text", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbscene": { - "slug": "bbscene", - "extension": "bbscene", - "name": "Blockbench 3D Scene", - "category": "blockbench-3d-scene", - "summary": "", - "developer_org": "blockbench", - "developer_name": "Blockbench", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbscene_13636.png", - "alt": "Screenshot of a .bbscene file in Blockbench 4 with the", - "caption": "BBSCENE file open in Blockbench 4 with the" - }, - "description": [ - "Blockbench is an open-source app for creating 3D models, texturing them, and animating them. You can also install plugins to the program to extend its capabilities.", - "For example, you can install plugins by selecting File → Plugins . If you install the Preview Scene Customizer plugin, you can create, edit, manage, export, and download BBSCENE preview scenes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbscene_13636.png", - "alt": "Screenshot of a .bbscene file in Blockbench 4 with the", - "caption": "BBSCENE file open in Blockbench 4 with the" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbscene.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbsettings": { - "slug": "bbsettings", - "extension": "bbsettings", - "name": "Blockbench Settings", - "category": "blockbench-settings", - "summary": "", - "developer_org": "blockbench", - "developer_name": "Blockbench", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbsettings_12503.png", - "alt": "Screenshot of a .bbsettings file in Blockbench", - "caption": "BBSETTINGS file open in Blockbench" - }, - "description": [ - "Blockbench is a 3D model editor used primarily to create and edit block-based Minecraft models. The program is available as a free download for Windows, macOS, and Linux. It is also available on the web at web.blockbench.net .", - "Users who want to customize Blockbench's settings can do so using the program's Settings window (opened by selecting File → Preferences... → Settings... ). In the Settings window, users can alter Blockbench's General, Interface, Preview, Edit, Grid, Snapping, Paint, Defaults, Dialogs, Application, and Export settings.", - "Users can export their current Blockbench settings as a BBSETTINGS file by:", - "For example, a user may want to save their current settings as a BBSETTINGS file so they can import the settings into another instance of Blockbench." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbsettings_12503.png", - "alt": "Screenshot of a .bbsettings file in Blockbench", - "caption": "BBSETTINGS file open in Blockbench" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbsettings.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbtheme": { - "slug": "bbtheme", - "extension": "bbtheme", - "name": "Blockbench Theme", - "category": "blockbench-theme", - "summary": "", - "developer_org": "blockbench", - "developer_name": "Blockbench", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bbtheme_12502.png", - "alt": "Screenshot of a .bbtheme file in Blockbench", - "caption": "BBTHEME file open in Blockbench" - }, - "description": [ - "Many Minecraft modders use Blockbench to create and edit custom Minecraft models. It is available for Windows, macOS, and Linux, as well as on the web via a browser-based version.", - "Blockbench includes several default themes, which control how the program looks. For example, themes control the colors of Blockbench's UI and the fonts the program uses.", - "Users who are unsatisfied with Blockbench's default themes can create their own, using tools available in Blockbench's Theme window (opened by selecting File → Preferences... → Theme... from the program's menu bar). Users can then export their custom themes as BBTHEME files, to use across Blockbench versions or share with other Blockbench users.", - "To export your current Blockbench theme as a BBTHEME file:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bbtheme_12502.png", - "alt": "Screenshot of a .bbtheme file in Blockbench", - "caption": "BBTHEME file open in Blockbench" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbtheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bbz": { - "slug": "bbz", - "extension": "bbz", - "name": "BerryBuzz Backup File", - "category": "berrybuzz-backup-file", - "summary": "", - "developer_org": "bellshare", - "developer_name": "Bellshare", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bbz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bc!": { - "slug": "bc!", - "extension": "bc!", - "name": "BitComet Incomplete File", - "category": "bitcomet-incomplete-file", - "summary": "", - "developer_org": "bitcomet", - "developer_name": "BitComet", - "more_information": { - "description": [ - "BitComet downloads can typically be resumed if the download is stopped or interrupted, as long as the file is available on a BitTorrent server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bc!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bc": { - "slug": "bc", - "extension": "bc", - "name": "BitComet Partially Downloaded File", - "category": "bitcomet-partially-downloaded-file", - "summary": "", - "developer_org": "pg85", - "developer_name": "PG85", - "more_information": { - "description": [ - "If the connection between the client and the server is dropped, BitComet downloads can typically be resumed as long as the same file is available on one or more servers within the P2P network.", - "Files downloaded by the original BitTorrent program use the .TORRENT extension." - ] - }, - "common_filenames": [ - { - "filename": "Adobe Bridge Cache.bc", - "description": "Adobe Bridge Cache.bc - Default name Bridge gives to BC cache files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bc3": { - "slug": "bc3", - "extension": "bc3", - "name": "FIEBDC-3 Database File", - "category": "fiebdc-3-database-file", - "summary": "", - "developer_org": "fiebdc", - "developer_name": "FIEBDC", - "more_information": { - "description": [ - "BC3 files are typically utilized by construction professionals that plan and manage large-scale projects. These users can export, exchange, and import BC3 files between applications without losing data or converting the format.", - "FIEBDC stands for Formato de Intercambio Estándar - Bases de Datos de Construcción, which translates to \"Standard Exchange Format - Construction Databases\" in English. It is an association that was established in July 1996 and oversees the FIEBDC construction database exchange format.", - "NOTE: There are various versions of the FIEBDC-3 format that have been released throughout the years. Some versions include FIEBDC-3/2004, FIEBDC-3/2007, FIEBDC-3/2012, and FIEBDC-3/2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bc3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bc5b": { - "slug": "bc5b", - "extension": "bc5b", - "name": "BC5B Ransomware Encrypted File", - "category": "bc5b-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The purpose of ransomware is to take your files hostage and force you to pay the perpetrator (commonly by way of Bitcoin) to unlock your files. The virus is a trojan horse that was introduced through a personal document (most likely a fake invoice .DOC or DOCX file asking you to enable macros) attached to an email. Once the virus affects your computer it begins scrambling your files, renaming them, and encrypting them. The virus usually then generates a .TXT ransom note informing you of the encryption of your files and what you need to do to recover them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bc5b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bca": { - "slug": "bca", - "extension": "bca", - "name": "BCArchive Encrypted Archive", - "category": "bcarchive-encrypted-archive", - "summary": "", - "developer_org": "jetico", - "developer_name": "Jetico", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bca_12343.png", - "alt": "Screenshot of a .bca file in Jetico BCArchive", - "caption": "BCA file open in Jetico BCArchive" - }, - "description": [ - "BCArchive is a file archiving tool that can be used to compress, package, and encrypt files. This allows users to securely share their files with others, as well as retain the compressed, encrypted archives as file backups.", - "The archives BCArchive creates are saved as BCA files. BCA files may be encrypted using one of many encryption algorithms, including:", - "Each BCA file is encrypted using either a password or a public key. To decrypt a BCA file and extract the files it contains, a user must possess the password or public key used to encrypt the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bca_12343.png", - "alt": "Screenshot of a .bca file in Jetico BCArchive", - "caption": "BCA file open in Jetico BCArchive" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcc": { - "slug": "bcc", - "extension": "bcc", - "name": "Calendar Creator File", - "category": "calendar-creator-file", - "summary": "", - "developer_org": "broderbund", - "developer_name": "Broderbund", - "more_information": { - "description": [ - "BCC files can be used to print to calendars in standard, book, or organizer formats. Calendars can be exported to .HTML , .JPG , .TIF , .BMP , or .PDF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcd": { - "slug": "bcd", - "extension": "bcd", - "name": "Windows Boot Configuration Data File", - "category": "windows-boot-configuration-data-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BCD initially supported PC/AT BIOS and EFI systems but is extensible and can support other firmwares as well.", - "NOTE: BCD files use the Windows registry ( .REG ) format and therefore can be edited with the Windows Registry Editor." - ] - }, - "common_filenames": [ - { - "filename": "course_data_###.bcd", - "description": "course_data_###.bcd - The name assigned to Super Mario Maker 2 course data files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcf": { - "slug": "bcf", - "extension": "bcf", - "name": "Business Card Designer Pro File", - "category": "business-card-designer-pro-file", - "summary": "", - "developer_org": "belltech-systems", - "developer_name": "Belltech Systems", - "more_information": { - "description": [ - "BCF files can be formatted for various business card sizes and card stocks, including Avery, Sigel, DECAdry, Herma, and Formtec." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bci": { - "slug": "bci", - "extension": "bci", - "name": "Belarc Advisor Report File", - "category": "belarc-advisor-report-file", - "summary": "", - "developer_org": "belarc", - "developer_name": "Belarc", - "more_information": { - "description": [ - "Reports generated with Belarc Advisor can be displayed in a Web browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bck": { - "slug": "bck", - "extension": "bck", - "name": "VMX Backup File", - "category": "vmx-backup-file", - "summary": "", - "developer_org": "hp", - "developer_name": "HP", - "more_information": { - "description": [ - "VMS was an enterprise-level server operating system developed by Digital Equipment. It came with a utility called BACKUP that was used to archive data. The BACKUP utility was used to create savesets that were stored in BCK files on a magnetic tape or disk.", - "NOTE: The VMS operating system (VAX-11/VMS, VAX/VMS) was replaced by OpenVMS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bckp": { - "slug": "bckp", - "extension": "bckp", - "name": "Ad-Aware Quarantined File", - "category": "ad-aware-quarantined-file", - "summary": "", - "developer_org": "lavasoft", - "developer_name": "Lavasoft", - "more_information": { - "description": [ - "BCKP files are typically named \"[date] [time].bckp\" where [date] is the datestamp and [time] is the time the file was created." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bckp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcl": { - "slug": "bcl", - "extension": "bcl", - "name": "Illumina Base Call File", - "category": "illumina-base-call-file", - "summary": "", - "developer_org": "illumina", - "developer_name": "Illumina", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bclan": { - "slug": "bclan", - "extension": "bclan", - "name": "3DS Binary CTR Layout Animation", - "category": "3ds-binary-ctr-layout-animation", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bclan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bclara": { - "slug": "bclara", - "extension": "bclara", - "name": "Binary Clara Game Data File", - "category": "binary-clara-game-data-file", - "summary": "", - "developer_org": "gameloft", - "developer_name": "Gameloft", - "more_information": { - "description": [ - "Gameloft is a French video game publisher that was founded in 1999. Many of the publisher's more recent video games, particularly those published for mobile devices, include BCLARA and BLIBCLARA files. These files are game data files that were originally created in the CLARA and LIBCLARA formats, using Gameloft's proprietary Clara game design software, before being binarized and distributed within finished video games.", - "The following Gameloft games are known to use BCLARA files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bclara.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bclim": { - "slug": "bclim", - "extension": "bclim", - "name": "Nintendo 3DS Sprite", - "category": "nintendo-3ds-sprite", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bclim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcm": { - "slug": "bcm", - "extension": "bcm", - "name": "Business Contact Manager File", - "category": "business-contact-manager-file", - "summary": "", - "developer_org": "maranara", - "developer_name": "Maranara", - "more_information": { - "description": [ - "BCM files may also include Business Contact Manager E-mail Marketing Service contacts from Outlook 2007 and Microsoft Sales Leads data from previous versions of Business Contact Manager for Outlook.", - "Microsoft Office Outlook can import BCM files using the Business Data Import and Export wizard. You can choose to import all records or select individual records you want to import." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcmdl": { - "slug": "bcmdl", - "extension": "bcmdl", - "name": "Binary CTR 3D Model", - "category": "binary-ctr-3d-model", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Nintendo 3DS games use assets saved in a variety of proprietary file formats. The BCMDL format (also known as .BCRES and CGFX) is used to store 3D models of in-game characters, terrain, and items.", - "Each BCMDL file also contains camera data, which a game uses to show the 3D model correctly from different camera angles. If the model is animated, the BCMDL file will also contain the model's animation data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcmdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcmx": { - "slug": "bcmx", - "extension": "bcmx", - "name": "Business Contact Manager Customization", - "category": "business-contact-manager-customization", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BCMX data can be imported using the Business Data Import and Export wizard included with MS Outlook." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcp": { - "slug": "bcp", - "extension": "bcp", - "name": "BlackMagic Custom Palette", - "category": "blackmagic-custom-palette", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BlackMagic is developed by NeuralTek and is based on Timebrush RLC (Real Life Color) technology. The same technology is also used to colorize black and white movies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcres": { - "slug": "bcres", - "extension": "bcres", - "name": "Nintendo 3DS Game Model", - "category": "nintendo-3ds-game-model", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Nintendo video games use a variety of proprietary file formats to store game data. Some Nintendo 3DS games store in-game character, item, and terrain models and related files in BCRES files. Most gamers will never encounter BCRES files, except those who want to mod the assets BCRES files contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcres.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcs": { - "slug": "bcs", - "extension": "bcs", - "name": "Batch Compiler Specification File", - "category": "batch-compiler-specification-file", - "summary": "", - "developer_org": "boland", - "developer_name": "Boland", - "more_information": { - "description": [ - "Several BCS files are included with Batch Compiler in the Specifications directory of the software installation. These specifications can be loaded in Batch Compiler through the \"Specifications\" application menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcsar": { - "slug": "bcsar", - "extension": "bcsar", - "name": "3DS BCSAR Audio Archive", - "category": "3ds-bcsar-audio-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "While the BCSAR format is similar to the BRSAR format, they are not exactly the same. The two formats have slightly different structures, so not all utilities that can open BRSAR files can open BCSAR files, and vice versa.", - "BCSAR files are stored in a .CIA file or 3DS cartridge's romfs/​sound directory. They contain audio files saved in the .BCSTM , BCWSD, BCSEQ, and .BCWAV formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcsar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcstm": { - "slug": "bcstm", - "extension": "bcstm", - "name": "BCSTM Audio Stream", - "category": "bcstm-audio-stream", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Often, 3DS games loop BCSTM files during gameplay, to provide unbroken background music during a level or repeat a sound effect at certain intervals. For this reason, BCSTM file often contain loop indicators, which tell a game how to loop the sound the file contains. (For example, a game may loop only a portion of a BCSTM file, as specified by an indicator.)", - "While BCSTM files usually contain official, original game sounds, gamers sometimes create custom BCSTM files, for use in modded 3DS games. For example, Super Smash Bros. players can use Brawl Custom Song Maker to convert WAV, .MP3 , .OGG , or .FLAC files into BCSTM files, which they can insert into a game's BCSAR archive(s), using modding utilities." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcstm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcsv": { - "slug": "bcsv", - "extension": "bcsv", - "name": "Binary CSV", - "category": "binary-csv", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Regular CSV files contain comma-delimited plain text data sets that can be used as a database or spreadsheet data. BCSV files are CSV files that have been converted to a binary format so they can be included in Nintendo video games.", - "For example, Animal Crossing: New Horizons contains BCSV files that, among other things, control how often animals appear. While many games use BCSV files, all BCSV files are not formatted the same. Thus, a utility that can open one game's BCSV files may not be able to open other games'." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bct": { - "slug": "bct", - "extension": "bct", - "name": "Adobe Bridge Thumbnail Cache File", - "category": "adobe-bridge-thumbnail-cache-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "BCT files are saved alongside .BC files, which together comprise Adobe Bridge's cache. The cache can be centralized or distributed, meaning that the files are either stored in one location or distributed to every folder being browsed. Users can set the caching option in the software.", - "NOTE: You can safely delete both BCT and BC files. However, Adobe Bridge regenerates them the next time you browse images in the application." - ] - }, - "common_filenames": [ - { - "filename": "Adobe Bridge Cache.bct", - "description": "Adobe Bridge Cache.bct - Default name Bridge gives to BCT cache files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcup": { - "slug": "bcup", - "extension": "bcup", - "name": "Buttercup Vault", - "category": "buttercup-vault", - "summary": "", - "developer_org": "perry-mitchell", - "developer_name": "Perry Mitchell", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bcup_13535.png", - "alt": "Screenshot of a .bcup file in Buttercup", - "caption": "BCUP file open in Buttercup" - }, - "description": [ - "Buttercup allows users to create password vaults in which they can store, organize, and retrieve login credentials (usernames and passwords), payment methods, and other data. For example, a user could add their Amazon, Gmail, and online banking credentials to a Buttercup vault, and then copy their credentials from their vault when logging in to those services.", - "Each Buttercup vault is saved as an encrypted, password-protected BCUP file. (When a user creates a new BCUP file, Buttercup prompts the user to create a password for that file.) Typically, users save BCUP files to Dropbox, Google Drive, or another cloud storage service, so they can easily access their BCUP files from different devices. However, users can also save BCUP files locally, so they can access their vaults without an internet connection." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bcup_13535.png", - "alt": "Screenshot of a .bcup file in Buttercup", - "caption": "BCUP file open in Buttercup" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bcwav": { - "slug": "bcwav", - "extension": "bcwav", - "name": "BCWAV Audio", - "category": "bcwav-audio", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Binary CTR Wave, or BCWAV, files contain sound effects or music played in a Nintendo 3DS video game. For example, the game Fire Emblem Fates contains many BCWAV files used to play in-game sounds.", - "BCWAV files are stored in .BCSAR audio archives, located in a 3DS cartridge's romfs/​sound directory. While most gamers will never encounter a game's BCWAV files, 3DS modders regularly extract, modify, play, and replace BCWAV files, to customize 3DS games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bcwav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdae": { - "slug": "bdae", - "extension": "bdae", - "name": "Gameloft Game Data File", - "category": "gameloft-game-data-file", - "summary": "", - "developer_org": "gameloft", - "developer_name": "Gameloft", - "more_information": { - "description": [ - "Sometimes players alter game content by swapping BDAE files so that weapons or visual effects are changed in the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdae.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdb": { - "slug": "bdb", - "extension": "bdb", - "name": "Microsoft Works Database Backup File", - "category": "microsoft-works-database-backup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The file extension of the backup file may need to be changed from \".bdb\" to \".wdb\" in order to open correctly.", - "NOTE: Microsoft Works has been discontinued and is no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdc": { - "slug": "bdc", - "extension": "bdc", - "name": "Babylon Dictionary File", - "category": "babylon-dictionary-file", - "summary": "", - "developer_org": "west-point", - "developer_name": "West Point", - "more_information": { - "description": [ - "Babylon software has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdd": { - "slug": "bdd", - "extension": "bdd", - "name": "CARA Sound Radiation Data File", - "category": "cara-sound-radiation-data-file", - "summary": "", - "developer_org": "cara", - "developer_name": "CARA", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdf": { - "slug": "bdf", - "extension": "bdf", - "name": "Binary Data File", - "category": "binary-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BDF files are recognized by E-mail Detective, a forensic software program that can extract text and images from AOL email files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdic": { - "slug": "bdic", - "extension": "bdic", - "name": "Chrome Dictionary File", - "category": "chrome-dictionary-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "In Windows XP, the Chrome dictionary is stored in C:Documents and Settings[username]Local SettingsApplication DataGoogleChromeApplication Dictionaries .", - "In Windows Vista and Windows 7, the Chrome dictionary file is stored in C:Users[username]AppDataLocalGoogleChromeApplicationDictionaries .", - "Chrome's English dictionary file is named en-US-1-2.bdic ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdl": { - "slug": "bdl", - "extension": "bdl", - "name": "CoCreate Bundle File", - "category": "cocreate-bundle-file", - "summary": "", - "developer_org": "parametric-technology", - "developer_name": "Parametric Technology", - "more_information": { - "description": [ - "CoCreate programs were superseded by PTC Creo in June 2011 when PTC Creo was released. PTC Creo still supports the BDL format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdm": { - "slug": "bdm", - "extension": "bdm", - "name": "AVCHD Information File", - "category": "avchd-information-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "While .BDMV files are usually seen on optical disc media, BDM files are more commonly seen on non-disc recording media such as hard drives and memory sticks. You can use Roxio Creator, Roxio Toast, CyberLink PowerDVD, and Nero Video to open BDM files.", - "NOTE: AVCHD was developed by Sony and Panasonic and introduced in 2006." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdmv": { - "slug": "bdmv", - "extension": "bdmv", - "name": "Blu-ray Disc Movie Information File", - "category": "blu-ray-disc-movie-information-file", - "summary": "", - "developer_org": "blu-ray-disc-association", - "developer_name": "Blu-ray Disc Association", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdo": { - "slug": "bdo", - "extension": "bdo", - "name": "Binding Data Object", - "category": "binding-data-object", - "summary": "", - "developer_org": "nato-standardization-office", - "developer_name": "NATO Standardization Office", - "more_information": { - "description": [ - "In 2020, the NSO defined standards that NATO members could use to apply metadata to data objects, in hopes that doing so would allow for more efficient information management. The document that defined these standards was Allied Data Publication (ADatP) 4778.", - "As part of defining these standards, the NSO created the BDO file format. BDO files contain XML-formatted information used to bind (associate) a data object with a metadata label. This binding may be either a detached or encapsulating binding." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdob": { - "slug": "bdob", - "extension": "bdob", - "name": "Binary Binding Data Object", - "category": "binary-binding-data-object", - "summary": "", - "developer_org": "nato-standardization-office", - "developer_name": "NATO Standardization Office", - "more_information": { - "description": [ - "BDOB files are a variant of .BDO (Binding Data Object) files. Just like BDO files, BDOB files are used to associate (or bind) metadata with data objects, making it easier for NATO members to manage and retrieve information.", - "Unlike BDO files, however, the data that BDOB files contain is not saved in a plain text format. Instead, it is saved in the .CBOR format, which is a binary-based variant of JSON ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdoc": { - "slug": "bdoc", - "extension": "bdoc", - "name": "Binary DigiDoc Signature File", - "category": "binary-digidoc-signature-file", - "summary": "", - "developer_org": "ria", - "developer_name": "RIA", - "more_information": { - "description": [ - "The BDOC format is based on the ETSI ASiC signature container standards. It is developed by Riigi Infosüsteemi Amet (RIA), which is the Information System Authority of Estonia. BDOC is one of three digital signature and cryptographic file formats in the DigiDoc family, along with the .CDOC and .DDOC files.", - "Several versions of the BDOC format have been developed since its initial release. 1.0 was published in 2009 and was used until May 2014 when it was replaced by version 2.1. The BDOC format is the second generation of DigiDoc formats and succeeded the first generation DDOC format.", - "The BDOC file contains the following contents:", - "NOTE: The qDigiDoc software can be used to digitally sign documents using an employee's ID card or mobile ID and can open, save, and verify documents with digital signatures. The software is open source and can be downloaded for free through the links below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdoj": { - "slug": "bdoj", - "extension": "bdoj", - "name": "JSON Binding Data Object", - "category": "json-binding-data-object", - "summary": "", - "developer_org": "nato-standardization-office", - "developer_name": "NATO Standardization Office", - "more_information": { - "description": [ - "BDOJ files are a variant of typical .BDO files (which are .XML based). The NSO defined both the BDOJ and BDO formats in sections of Allied Data Publication 4778. Just like BDO files, BDOJ files may be digitally signed, allowing others to verify their authenticity." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdoj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdp": { - "slug": "bdp", - "extension": "bdp", - "name": "Exchange Diagnostic Message", - "category": "exchange-diagnostic-message", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BDP files are stored in the Badmail folder along with .BAD and .BDR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdr": { - "slug": "bdr", - "extension": "bdr", - "name": "Exchange Non-Delivery Report Body File", - "category": "exchange-non-delivery-report-body-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BDR files are stored in the Badmail folder along with .BAD and .BDP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdsproj": { - "slug": "bdsproj", - "extension": "bdsproj", - "name": "Borland Developer Studio Project", - "category": "borland-developer-studio-project", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "description": [ - "The BDSPROJ format was replaced by the .DPROJ format in Delphi 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdsproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdt2": { - "slug": "bdt2", - "extension": "bdt2", - "name": "BEEDOCS Timeline 3D 2 Document", - "category": "beedocs-timeline-3d-2-document", - "summary": "", - "developer_org": "beedocs", - "developer_name": "BEEDOCS", - "more_information": { - "description": [ - "Timeline 3D projects can be published as interactive timelines to the Web, as video to YouTube or iTunes, or as part of a Keynote presentation.", - "NOTE: Timeline 3D version 3 uses the .BDT3 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdt2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bdt3": { - "slug": "bdt3", - "extension": "bdt3", - "name": "BEEDOCS Timeline 3D 3 Document", - "category": "beedocs-timeline-3d-3-document", - "summary": "", - "developer_org": "beedocs", - "developer_name": "BEEDOCS", - "more_information": { - "description": [ - "NOTE: Version 2 of Timeline 3D uses the .BDT2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bdt3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bea": { - "slug": "bea", - "extension": "bea", - "name": "Bezel Engine Archive", - "category": "bezel-engine-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bea_12311.png", - "alt": "Screenshot of a .bea file in Bezel Engine Archive Editor", - "caption": "BEA file open in Bezel Engine Archive Editor" - }, - "description": [ - "The NintendoWare Bezel Engine is a game engine Nintendo developed and released to make Switch video game development easier for third-party developers. However, both official Nintendo games and third-party games use the Bezel Engine.", - "Games that use the Bezel Engine store their game assets, such as 3D models, 2D images, and sounds, in BEA archives. For example, the Switch version of Super Mario Party contains 456 BEA archives, each of which includes a subset of the game's models, sound effects, and other assets. Each game's BEA archives are found in the game's Archive folder.", - "Most gamers will never encounter a BEA file. However, those interested in examining Switch games' structure or modding the games may encounter BEA archives while browsing Bezel Engine games' data.", - "NOTE: BEA files created for use in a Switch program always include the abbreviation nxonnx32 or nx in their filename, while BEA files created to test a Switch program in Windows always include either the nxonwin32 or nxonwin64 abbreviation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bea_12311.png", - "alt": "Screenshot of a .bea file in Bezel Engine Archive Editor", - "caption": "BEA file open in Bezel Engine Archive Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "beam": { - "slug": "beam", - "extension": "beam", - "name": "Compiled Erlang File", - "category": "compiled-erlang-file", - "summary": "", - "developer_org": "ericsson", - "developer_name": "Ericsson", - "more_information": { - "description": [ - "Erlang is a programming language used for developing scalable real-time systems for e-commerce, instant messaging, and telephony.", - "NOTE: BEAM files are similar to Java .CLASS files, which contain bytecode that is run on the Java Virtual Machine (JVM). The Erjang project developed a virtual machine for Erlang that runs in Java. It loads BEAM files, converts them to the CLASS format, and then runs them with the JVM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "beam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bean": { - "slug": "bean", - "extension": "bean", - "name": "Bean Rich Text Document", - "category": "bean-rich-text-document", - "summary": "", - "developer_org": "bean", - "developer_name": "Bean", - "more_information": { - "description": [ - "BEAN files use the same formatting as Rich Text Format Directory ( .RTFD ) files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bean.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bed": { - "slug": "bed", - "extension": "bed", - "name": "UCSC BED Annotation Track File", - "category": "ucsc-bed-annotation-track-file", - "summary": "", - "developer_org": "ucsc", - "developer_name": "UCSC", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bed.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bejeweled2deluxesavedgame": { - "slug": "bejeweled2deluxesavedgame", - "extension": "bejeweled2deluxesavedgame", - "name": "Bejeweled 2 Deluxe Saved Game", - "category": "bejeweled-2-deluxe-saved-game", - "summary": "", - "developer_org": "popcap-games", - "developer_name": "PopCap Games", - "more_information": { - "description": [ - "Bejeweled 2 Deluxe is a popular puzzle video game published by PopCap Games. In the game, players move gems to create three-of-a-kind (or more) matches that clear gems and score points. After a player scores a certain amount of points, they advance to the next level.", - "In Endless mode and Puzzle mode, Bejeweled 2 Deluxe automatically saves a player's progress after they complete a level. These saved games are stored in BEJEWELED2DELUXESAVEDGAME files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bejeweled2deluxesavedgame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bemuse": { - "slug": "bemuse", - "extension": "bemuse", - "name": "Bemuse Sound Data Chunk", - "category": "bemuse-sound-data-chunk", - "summary": "", - "developer_org": "bemusic", - "developer_name": "Bemusic", - "more_information": { - "description": [ - "Bemuse is an online rhythm game in which players hit buttons in time to music. While Bemuse allows players to play songs saved in the standard .BMS song format and its variants, players can also optimize their songs for use with Bemuse. To do so, they use Bemuse's associated Custom Song Workshop.", - "While optimizing songs, Bemuse Custom Song Workshop typically produces several BEMUSE files. These files are stored in a subdirectory (named bemuse-data ) of the original song's directory. They contain all the original song's audio assets, converted to the OGG format and packaged together for easier in-game reference.", - "Each BEMUSE file can be only up to 1.4 MB in size. This is why a song's directory typically contains several BEMUSE files (which, between them, contain all the song's OGG assets). The metadata.json file stored alongside a song's BEMUSE files specifies the BEMUSE files that song uses, as well as the OGG files those BEMUSE files contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bemuse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bepis": { - "slug": "bepis", - "extension": "bepis", - "name": "ULTRAKILL Saved Data", - "category": "ultrakill-saved-data", - "summary": "", - "developer_org": "hakita", - "developer_name": "Hakita", - "more_information": { - "description": [ - "In ULTRAKILL, players play as a robot that must descend through various layers of Hell. The game was developed by Arsi \"Haktia\" Patala and published by New Blood Interactive.", - "ULTRAKILL records players' progress in a set of BEPIS files. BEPIS files whose names' begin with lvl# record a player's level-specific progress. Other BEPIS files record a player's difficulty-specific progress or their high score in the game's Cyber Grind mode (which pits players against an endless wave of enemies)." - ] - }, - "common_filenames": [ - { - "filename": "lvl##progress.bepis", - "description": "lvl##progress.bepis - Stores a player's level-specific progress." - }, - { - "filename": "cybergrindhighscore.bepis", - "description": "cybergrindhighscore.bepis - Stores a player's high score in Cyber Grind." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bepis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bet": { - "slug": "bet", - "extension": "bet", - "name": "BETA Source File", - "category": "beta-source-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BETA includes powerful data abstraction features that allow programmers to easily design programs. The language structure also enables reusability of program designs and implementations.", - "BETA programs can be compiled using the BETA compiler, included with the Mjolner System development software package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bf": { - "slug": "bf", - "extension": "bf", - "name": "CryoBF Game Data File", - "category": "cryobf-game-data-file", - "summary": "", - "developer_org": "brian-fete", - "developer_name": "Brian Fete", - "more_information": { - "description": [ - "Microïds acquired Cryo Interactive in 2008, but several Microïds games still use the CryoBF format. The following games use BF files to store game data: Nostradamus: The Last Prophecy Safecracker: The Ultimate Puzzle Adventure Destination: Treasure Island Return to Mysterious Island Return to Mysterious Island 2: Minas Fate The Secret of the Nautilus Dracula 3: The Path of the Dragon BF files are referenced by the games above and are not meant to be opened manually. However, the contents of a BF file can be extracted using an unpacking program like Unpakke." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bf_12104.png", - "alt": "Screenshot of a .bf file in Birdfont", - "caption": "BF file open in Birdfont" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bf_13792.png", - "alt": "Screenshot of a .bf file in Beef IDE 0.43", - "caption": "BF file open in Beef IDE 0.43" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfa": { - "slug": "bfa", - "extension": "bfa", - "name": "Blowfish Encrypted File", - "category": "blowfish-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Over 150 products use the Blowfish algorithm. The complete list is available on the Schneier website .", - "NOTE: A password may be required to successfully open the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfarc": { - "slug": "bfarc", - "extension": "bfarc", - "name": "Binary Font Archive", - "category": "binary-font-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BFARC files are specialized .SARC files. Unlike generic SARC files, BFARC files always contain fonts. They are typically located in a game's Font directory.", - "Other games that use BFARC files include Super Mario Odyssey and The Legend of Zelda: Breath of the Wild. BFARC files included in these games are serialized and saved as .sbfarc files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfarc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfc": { - "slug": "bfc", - "extension": "bfc", - "name": "Windows Briefcase File", - "category": "windows-briefcase-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The functionality Briefcase provided was helpful before cloud storage and network file sharing became common, as it provided a simple way to keep files consistent between a user's desktop and a laptop. it was included with Windows 95 and remained available in later versions, but it became obsolete as more advanced file-syncing solutions, such as OneDrive, emerged.", - "Microsoft officially removed support for Briefcase when it released version 1703 of Windows 10 in April 2017. While BFC files may still exist on older systems, they are no longer actively used or supported in modern Windows environments." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfe": { - "slug": "bfe", - "extension": "bfe", - "name": "Bcrypt Encrypted File", - "category": "bcrypt-encrypted-file", - "summary": "", - "developer_org": "johnny-shelley", - "developer_name": "Johnny Shelley", - "more_information": { - "description": [ - "Bcrypt is a cross-platform file encryption utility that is most popularly used by Linux users. After installing bcrypt, users can enter bcrypt [-orc] [-sn] and a filename in a terminal window to encrypt that file. As part of encrypting the file, users must enter a passphrase. Bcrypt then produces an encrypted copy of the file, saved with the .bfe extension. By default, bcrypt also deletes the original file, though users can disable this feature.", - "BFE files are encrypted using a variation of the Blowfish cipher, which is a symmetric-key block cipher created in 1993. As such, the key used to encrypt a BFE file is also the key used to decrypt it. Each BFE file contains the key used to decrypt it, hashed to a 448-bit value." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bff": { - "slug": "bff", - "extension": "bff", - "name": "Backup File Format", - "category": "backup-file-format", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "BFF files are used for data backups as well as for creating software distribution packages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bffnt": { - "slug": "bffnt", - "extension": "bffnt", - "name": "Binary Switch Game Font", - "category": "binary-switch-game-font", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "A game's BFFNT files are typically stored in .BFARC archives. Those archives are stored in a game's Font directory.", - "Other games that use BFFNT files include:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bffnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfg": { - "slug": "bfg", - "extension": "bfg", - "name": "Big Fish Games Application File", - "category": "big-fish-games-application-file", - "summary": "", - "developer_org": "big-fish-games", - "developer_name": "Big Fish Games", - "more_information": { - "description": [ - "BFS files are installed with each downloaded game and are not part of the BFG Game Manager installation. They have the filenames LaunchGame.bfg and UnlockGame.bfg ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfi": { - "slug": "bfi", - "extension": "bfi", - "name": "Brute Force & Ignorance Video", - "category": "brute-force-ignorance-video", - "summary": "", - "developer_org": "tsunami-media-inc.", - "developer_name": "Tsunami Media, Inc.", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bfi_11617.png", - "alt": "Screenshot of a .bfi file in VLC media player", - "caption": "BFI file open in VLC media player" - }, - "description": [ - "Tsunami Media described the method they used to produce video files as \"Brute Force & Ignorance,\" leading to the files' .bfi designation. The company's developers wanted gamers to be able to play Tsunami games without shelling out for new hardware, so they designed the BFI file format to be played back easily by most PCs.", - "In 1993 and 1994, Tsunami released Blue Force and Flash Traffic: City of Angels. Both games contained BFI cutscenes. Tsunami released only a handful of additional games before closing its doors in 1996." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bfi_11617.png", - "alt": "Screenshot of a .bfi file in VLC media player", - "caption": "BFI file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfly": { - "slug": "bfly", - "extension": "bfly", - "name": "Butterfly Note", - "category": "butterfly-note", - "summary": "", - "developer_org": "linwood", - "developer_name": "Linwood", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bfly_13764.png", - "alt": "Screenshot of a .bfly file in Linwood Butterfly 2", - "caption": "BFLY file open in Linwood Butterfly 2" - }, - "description": [ - "Butterfly is a minimalistic note-taking app that allows you to create various types of notes, such as shopping lists, lecture main points, and customer feedback. You can also create artwork with Butterfly, including handwritten doodles.", - "The app automatically saves your progress to the BFLY file you created when starting the note. You can then close, re-open, and continue to modify your note. The app also allows you to export your notes to other more common image or document formats, which is helpful when sharing them.", - "NOTE: The desktop version of Butterfly saves BFLY files to the \"Documents\" folder, by default. For example, you can find your BFLY files in the following location if you are a Windows user:", - "C:\\​Users\\​[username]\\​Documents\\​Linwood\\​Butterfly\\​Documents" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bfly_13764.png", - "alt": "Screenshot of a .bfly file in Linwood Butterfly 2", - "caption": "BFLY file open in Linwood Butterfly 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfly.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfm": { - "slug": "bfm", - "extension": "bfm", - "name": "Terminal Reality Model File", - "category": "terminal-reality-model-file", - "summary": "", - "developer_org": "terminal-reality", - "developer_name": "Terminal Reality", - "more_information": { - "description": [ - "Both POD and BFM files are used by the Infinity Engine, the game engine Terminal Reality uses for their 3D games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfma": { - "slug": "bfma", - "extension": "bfma", - "name": "Wii U Game Manual", - "category": "wii-u-game-manual", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Many Wii U video games contain a digital copy of the game's manual. These copies are saved as BFMA files. BFMA files are compressed archives that contain .XML and .ARC files. They may also be related to .SARC files.", - "NOTE: Most Wii U game manuals are also available to download online as .PDF files." - ] - }, - "common_filenames": [ - { - "filename": "manual.bfma", - "description": "manual.bfma - The name of Wii U game manual files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfmdl": { - "slug": "bfmdl", - "extension": "bfmdl", - "name": "Wii U 3D Model", - "category": "wii-u-3d-model", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Many Nintendo Wii U video games contain and use 3D models saved in the BFMDL (short for Binary caFe MoDeL) format. In most cases, BFMDL files are stored within BFRES files, alongside textures, animations, and other data meant to be used with that model. This allows a game to efficiently load the model and related data from one archive (rather than separate locations).", - "However, in rare cases, Wii U enthusiasts may encounter BFMDL files saved as separate files. The models these files contain are saved in the same format as the models that BFRES files contain.", - "NOTE: Switch-Toolbox, a Nintendo file modding toolkit, can export Wii U models as BFMDL files (even if the model was originally saved within a BFRES file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfmdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfres": { - "slug": "bfres", - "extension": "bfres", - "name": "Wii U Model File", - "category": "wii-u-model-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Many Wii U games, but most notably Mario Kart 8, store game models, textures, and animations in BFRES files. Different varieties of BFRES files exist, but all store some combination of:", - "Most Wii U players will never encounter a BFRES file. However, Wii U modders and other enthusiasts sometimes extract BFRES files from Wii U games, modify the BFRES files' included assets, and then re-import the files into the game they came from.", - "NOTE: The Legend of Zelda: Breath of the Wild stores 3D models in .SBFRES files, which are compressed BFRES files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfres.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfs": { - "slug": "bfs", - "extension": "bfs", - "name": "FlatOut Game Data File", - "category": "flatout-game-data-file", - "summary": "", - "developer_org": "bugbear-entertainment", - "developer_name": "Bugbear Entertainment", - "more_information": { - "description": [ - "BFS files can be unpacked using tools such as BFS2Unpacker and bfsunpack. The FlatOut series includes FlatOut, FlatOut 2, and FlatOut: Ultimate Carnage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfsar": { - "slug": "bfsar", - "extension": "bfsar", - "name": "BFSAR Sound Archive", - "category": "bfsar-sound-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "You most likely will encounter BFSAR files only if you are looking to modify the sound effects that are used during MK8U gameplay. The file is often modified by Mario Kart 8 for Wii U (MK8U) gamers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfsar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfstm": { - "slug": "bfstm", - "extension": "bfstm", - "name": "BFSTM Audio Stream", - "category": "bfstm-audio-stream", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfstm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfstp": { - "slug": "bfstp", - "extension": "bfstp", - "name": "Binary Cafe Stream Prefetch", - "category": "binary-cafe-stream-prefetch", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "At times, programs perform prefetch operations to start loading data before it is needed. This allows the program to output the data more quickly (reducing lag time) when it is actually needed.", - "Various Wii U and Switch video games use BFSTP files to prefetch audio data (such as in-game background music). This allows the games to seamlessly play the start of an audio track while loading the rest of the track. Examples of games that use BFSTP files include Splatoon 2, Kart 8, Mario Kart 8 Deluxe, ARMS, and The Legend of Zelda: Breath of the Wild." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfstp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfwav": { - "slug": "bfwav", - "extension": "bfwav", - "name": "BFWAV Audio", - "category": "bfwav-audio", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BFWAV files are typically packaged in .BARS archives, which are delivered with games. You most likely will encounter a BFWAV file only if you extract it from a BARS archive.", - "NOTE: BFWAV files are used in a variety of games, including Super Mario Maker, Splatoon, Mario Kart 8 Deluxe, and Splatoon 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfwav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bfx": { - "slug": "bfx", - "extension": "bfx", - "name": "Bitware Fax Document", - "category": "bitware-fax-document", - "summary": "", - "developer_org": "cheyenne", - "developer_name": "Cheyenne", - "more_information": { - "description": [ - "Bitware was commonly bundled with computer modem purchases. It is no longer supported." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bgi": { - "slug": "bgi", - "extension": "bgi", - "name": "BgInfo Configuration File", - "category": "bginfo-configuration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In order for BGInfo to use a BGI configuration file instead of the default configuration (which is stored in the registry), the name of the file must be specified in the command line. I.e. \" BGInfo MyConfig.bgi \".", - "More information about BgInfo is available on Microsoft's TechNet BgInfo page.", - "BgInfo was originally developed by Sysinternals, which was acquired by Microsoft in July, 2006." - ] - }, - "common_filenames": [ - { - "filename": "MyConfig.bgi", - "description": "MyConfig.bgi - the standard BGI configuration filename" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bgi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bgl": { - "slug": "bgl", - "extension": "bgl", - "name": "Babylon Glossary File", - "category": "babylon-glossary-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BGL files can be generated using the Babylon Glossary Builder, which can be used to create custom glossaries.", - "NOTE: Babylon and Babylon Glossary Builder have been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bgt": { - "slug": "bgt", - "extension": "bgt", - "name": "Graphics Accounts Data File", - "category": "graphics-accounts-data-file", - "summary": "", - "developer_org": "fkj-software", - "developer_name": "FKJ Software", - "more_information": { - "description": [ - "BGT files are often opened along with a corresponding accounts ( .ACC ) file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bgz": { - "slug": "bgz", - "extension": "bgz", - "name": "Blood Frontier Map File", - "category": "blood-frontier-map-file", - "summary": "", - "developer_org": "wouter-van-oortmerssen", - "developer_name": "Wouter van Oortmerssen", - "more_information": { - "description": [ - "BGZ files are similar to Red Eclipse's .MPZ map format and can be loaded in Red Eclipse. However, not all MPZ files can be used in Blood Frontier because of newer additions to the MPZ file format. Both BGZ and MPZ files use GZip compression.", - "Blood Frontier and Red Eclipse are developed with the Cube 2 game engine.", - "NOTE: The Blood Frontier project has ended. The software never reached an official release version." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bh": { - "slug": "bh", - "extension": "bh", - "name": "BlakHole Archive", - "category": "blakhole-archive", - "summary": "", - "developer_org": "ziptv", - "developer_name": "ZipTV", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bh_317.png", - "alt": "Screenshot of a .bh file in ConeXware PowerArchiver 2022", - "caption": "BH file open in ConeXware PowerArchiver 2022" - }, - "description": [ - "Carl Bunton developed the BH algorithm in the 1990s and made it available with ZipTV, a suite of compression components for app developers to help them securely archive and store backups. BH shares similarities with Zip compression and supports encryption.", - "While ZipTV is discontinued, other compression utilities, notably ConeXware PowerArchiver (Windows version only), still support the format. Additionally, non-developers may compress their files as BH archives even though it was originally intended for app developers. To create a BH archive with PowerArchiver: Select File → New → New Archive Choose the item(s) you want to compress Select the BlakHole option from the \"Save as type\" dropdown menu Click Save" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bh_317.png", - "alt": "Screenshot of a .bh file in ConeXware PowerArchiver 2022", - "caption": "BH file open in ConeXware PowerArchiver 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bho": { - "slug": "bho", - "extension": "bho", - "name": "Behold Organize File", - "category": "behold-organize-file", - "summary": "", - "developer_org": "louis-kessler", - "developer_name": "Louis Kessler", - "more_information": { - "description": [ - "NOTE: BHO files can be opened and edited with Behold, but they can also be viewed with any text editor because they are saved in a plain text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bho.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bhp": { - "slug": "bhp", - "extension": "bhp", - "name": "BonhommePendu Wordlist", - "category": "bonhommependu-wordlist", - "summary": "", - "developer_org": "richard-berger", - "developer_name": "Richard Berger", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bhp_13047.png", - "alt": "Screenshot of a .bhp file in BonhommePendu", - "caption": "BHP file open in BonhommePendu" - }, - "description": [ - "Le bonhomme pendu is the French name for the classic word game Hangman. BonhommePendu is a free version of the game available for Windows and macOS. It is developed by Richard Berger and published on his website, Berric-á-brac.", - "BonhommePendu can load wordlists saved as BHP files, allowing players to customize the game. Each line of a BHP file contains a word, written in all-caps, a ; delimiter, and the word's category. If the words a BHP file contains are not associated with a category, BonhommePendu cannot load the file.", - "NOTE: In addition to downloading BHP files from BonhommePendu's website, players can create and import their own BHP files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bhp_13047.png", - "alt": "Screenshot of a .bhp file in BonhommePendu", - "caption": "BHP file open in BonhommePendu" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bhp_13047-2.png", - "alt": "BHP file open in Apple TextEdit", - "caption": "BHP file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bhp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bhx": { - "slug": "bhx", - "extension": "bhx", - "name": "BinHex Encoded File", - "category": "binhex-encoded-file", - "summary": "", - "developer_org": "various", - "developer_name": "Various", - "more_information": { - "description": [ - "BinHex was an encoding system and app available for Classic Mac OS. It allowed users to convert binary files into hexadecimal or plain text files, from which the original binary file could be reconstructed.", - "Most often, the hexadecimal or plain text files that BinHex created were saved with the .HQX , .HEX , or .hcx extensions. However, some BinHex files were saved as BHX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bhx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bib": { - "slug": "bib", - "extension": "bib", - "name": "BibTeX Bibliography Database", - "category": "bibtex-bibliography-database", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bib_246.png", - "alt": "Screenshot of a .bib file in TeXworks 0.6.6 (MiKTeX 21.3)", - "caption": "BIB file open in TeXworks 0.6.6 (MiKTeX 21.3)" - }, - "description": [ - "LaTeX is a typesetting system commonly utilized in academia to prepare documents with content that is formatted separately before it is published. This system is beneficial for publishing documents in fields such as engineering, economics, mathematics, statistics, philosophy, and linguistics.", - "Unlike word processor documents, which contain inline text formatting, LaTeX documents contain plain text with tags and other LaTeX syntax. The visual formatting is handled by a LaTeX processing system. Therefore, a LaTeX document may look different depending on which LaTeX application is used to display the file.", - "BibTeX is a system for managing bibliographic references included in the LaTeX documents. The bibliographies may be stored in the LaTeX document but are typically stored in BIB files. Examples of items included in bibliographies are books, articles, research papers, and technical reports.", - "@BOOK{citation key, AUTHOR = {Author name}, TITLE = {Title of book}, PUBLISHER = {Name of publisher}, ADDRESS = {Location published}, }" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bib_246.png", - "alt": "Screenshot of a .bib file in TeXworks 0.6.6 (MiKTeX 21.3)", - "caption": "BIB file open in TeXworks 0.6.6 (MiKTeX 21.3)" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bib_2029.png", - "alt": "Screenshot of a .bib file in Microsoft Notepad 11", - "caption": "BIB file open in Microsoft Notepad 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bibtex": { - "slug": "bibtex", - "extension": "bibtex", - "name": "BibTeX Bibliography Database", - "category": "bibtex-bibliography-database", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BibTeX files may include bibliographies for books, articles, research papers, tech reports, etc. The information in the file includes author name, title, journal, volume, year of publication, number of pages, and notes.", - "NOTE: The BIBTEX file is not as common as the .BIB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bibtex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bic": { - "slug": "bic", - "extension": "bic", - "name": "Neverwinter Nights Character File", - "category": "neverwinter-nights-character-file", - "summary": "", - "developer_org": "take-two-interactive-software", - "developer_name": "Take-Two Interactive Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bicep": { - "slug": "bicep", - "extension": "bicep", - "name": "Bicep Azure Resource Deployment File", - "category": "bicep-azure-resource-deployment-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bicep_13771.png", - "alt": "Screenshot of a .bicep file in Microsoft Visual Studio Code 1.9", - "caption": "BICEP file open in Microsoft Visual Studio Code 1.9" - }, - "description": [ - "Microsoft developed Bicep and introduced it in August 2020 to define and deploy Azure resources. Instead of writing long and complex .JSON files, developers can more efficiently describe the same resources in a BICEP file.", - "BICEP files are particularly helpful for teams using Infrastructure as Code (IaC) practices, enabling version control and consistency across deployments. Once created, a BICEP file can be automatically compiled into an Azure Resource Manager (ARM) template to automate deployment and configuration. The template can then be deployed using tools like Azure CLI or Azure PowerShell." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bicep_13771.png", - "alt": "Screenshot of a .bicep file in Microsoft Visual Studio Code 1.9", - "caption": "BICEP file open in Microsoft Visual Studio Code 1.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bicep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bidule": { - "slug": "bidule", - "extension": "bidule", - "name": "Bidule Layout File", - "category": "bidule-layout-file", - "summary": "", - "developer_org": "plogue", - "developer_name": "Plogue", - "more_information": { - "description": [ - "BIDULE files allow users to save digital layouts of a physical audio system, as well as to play and record the audio on a computer.", - "NOTE: The word \"bidule\" is French for \"thingy\" or \"gadget,\" and Plogue is French for \"to plug.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bidule.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bif": { - "slug": "bif", - "extension": "bif", - "name": "Boot Information File", - "category": "boot-information-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NOTE: A version of Get Backup is included with Roxio Toast disc authoring software. It is called Get Backup RE (Roxio Edition)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bifx": { - "slug": "bifx", - "extension": "bifx", - "name": "Get Backup Project", - "category": "get-backup-project", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bifx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "big": { - "slug": "big", - "extension": "big", - "name": "Electronic Arts Game Data File", - "category": "electronic-arts-game-data-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "big.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bik": { - "slug": "bik", - "extension": "bik", - "name": "Bink Video File", - "category": "bink-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Bink videos can be played with Windows Media Player (WMP) if you have the Windows 7 Codec Pack installed. Even though WMP says it does not recognize the \".bik\" extension after you have installed the codec pack, choose to open the video anyway and WMP will play it.", - "BIK files are often compressed from .AVI , .MOV , or other common video file formats. When compressed with the Bink tools, the data rates can be adjusted for resolutions as low as 320x240 up to resolutions in HD quality, thereby supporting videos that are suitable for handheld devices as well as HD TVs and computer screens." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bik.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bik2": { - "slug": "bik2", - "extension": "bik2", - "name": "Bink Video 2 File", - "category": "bink-video-2-file", - "summary": "", - "developer_org": "rad-game-tools", - "developer_name": "RAD Game Tools", - "more_information": { - "description": [ - "The Bink Video 2 format is developed by RAD Game Tools and was released in 2013, replacing the original Bink ( .BIK ) proprietary format. The format provides substantially better performance than the Bink format while maintaining high video quality.", - "NOTE: Bink Video 2 is available for the Windows, macOS, and Linux, Android, and iOS platforms. It is also available for Xbox One, Xbox 360, Sony PS4, Sony PS3, Sony PSVita, Nintendo Switch, Nintendo Wii, and Nintendo WiiU." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bik2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bil": { - "slug": "bil", - "extension": "bil", - "name": "ESRI BIL File", - "category": "esri-bil-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "BIL files can save satellite images or constructed elevation and surface data.", - "NOTE: BIL files are often accompanied by an .HDR file, which describes the layout and formatting of the raster data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bim": { - "slug": "bim", - "extension": "bim", - "name": "Bytessence InstallMaker Document", - "category": "bytessence-installmaker-document", - "summary": "", - "developer_org": "bytessence", - "developer_name": "Bytessence", - "more_information": { - "description": [ - "Bytessence InstallMaker is a free program that allows software developers to create application installer files that guide users through the Windows installation process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bimx": { - "slug": "bimx", - "extension": "bimx", - "name": "BIM Explorer File", - "category": "bim-explorer-file", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bimx_10465.jpg", - "alt": "Screenshot of a .bimx file in GRAPHISOFT BIMx Desktop Viewer", - "caption": "BIMX file open in GRAPHISOFT BIMx Desktop Viewer" - }, - "description": [ - "BIMX files are often used by builders, clients, and consultants to view proposed models. You can view BIMX models interactively with software. For example, you can virtually walk through a building model and view construction details.", - "If you come across the BIMX file on your computer, you can view it using several BIMx programs. The BIMx Desktop Viewer for Windows and macOS (OS X) comes with ArchiCAD. However, you cannot save BIMX files with this program, only view them. You can also view BIMX files with the BIMx apps for Android and iOS." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bimx_10465.jpg", - "alt": "Screenshot of a .bimx file in GRAPHISOFT BIMx Desktop Viewer", - "caption": "BIMX file open in GRAPHISOFT BIMx Desktop Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bimx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bin": { - "slug": "bin", - "extension": "bin", - "name": "Generic Binary File", - "category": "generic-binary-file", - "summary": "", - "developer_org": "gog.com", - "developer_name": "GOG.com", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bin_1956.png", - "alt": "Hexadecimal and character data from a BIN file displayed in File Viewer Plus 4", - "caption": "Hexadecimal and character data from a BIN file displayed in File Viewer Plus 4" - }, - "description": [ - "BIN files differ from text-based files, which are human-readable and can be edited with a text editor. Binary data is not human-readable and typically cannot be edited.", - "While most BIN files store data entirely in binary format, some BIN files also contain text information. For example, a BIN file storing saved game data in binary format may include a header with a plain text string that describes the game version and when the game last modified the file." - ] - }, - "common_filenames": [ - { - "filename": "scph1001.bin", - "description": "scph1001.bin - Common name of the BIN file that stores the BIOS used by PlayStation emulation software." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bin_1956.png", - "alt": "Hexadecimal and character data from a BIN file displayed in File Viewer Plus 4", - "caption": "Hexadecimal and character data from a BIN file displayed in File Viewer Plus 4" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bin_2735.png", - "alt": "Screenshot of a .bin file in DGen 1", - "caption": "BIN file open in DGen 1" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bin_7430.png", - "alt": "Screenshot of a .bin file in Linksys X2000 Connect Setup 2", - "caption": "BIN file open in Linksys X2000 Connect Setup 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "binary": { - "slug": "binary", - "extension": "binary", - "name": "PC Building Simulator Save File", - "category": "pc-building-simulator-save-file", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "PC Building Simulator is a video game that allows PC enthusiasts to simulate building real-life PCs, using virtual versions of real PC parts. The game includes a Career mode, in which players run a PC repair shop and attempt to keep the shop afloat, and a Free Build mode, in which players have unlimited money, PC parts, and tools with which to construct PCs.", - "Players can save their progress in either mode. When they do, PC Building Simulator creates a BINARY file to store the player's progress. The game stores BINARY files in its Saves directory." - ] - }, - "common_filenames": [ - { - "filename": "freebuild.binary", - "description": "freebuild.binary - Name of the file that stores a player's Free Build progress." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "binary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "binarycookies": { - "slug": "binarycookies", - "extension": "binarycookies", - "name": "Safari Cookies File", - "category": "safari-cookies-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The BINARYCOOKIES file format stores details such as selected language, theme settings, login tokens, and other user-specific information. It also includes expiration dates, determining how long each cookie remains active.", - "On iOS, each app that uses a web view (such as SafariViewController or WKWebView) typically has its own separate BINARYCOOKIES file. These files are stored in the app's private directory, while the operating system manages Safari's BINARYCOOKIES separately.", - "NOTE: iOS apps that include embedded web views are mobile applications on iPhones and iPads that display web content directly within the app using a built-in browser window (rather than opening Safari or another external browser)." - ] - }, - "common_filenames": [ - { - "filename": "Cookies.binarycookies", - "description": "Cookies.binarycookies - The filename used by all BINARYCOOKIES files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "binarycookies.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bingo": { - "slug": "bingo", - "extension": "bingo", - "name": "Bingo Project", - "category": "bingo-project", - "summary": "", - "developer_org": "futuresight-technologies", - "developer_name": "FutureSight Technologies", - "more_information": { - "description": [ - "Bingo is an extension of Scratch 1.4. It includes additional blocks and features that the default version of Scratch 1.4 does not. For example, Bingo includes four additional categories of blocks, and it allows developers to compile their Scratch programs into .EXE files, so they can execute the programs on Windows.", - "Bingo development projects are saved as BINGO files. While BINGO files are similar to Scratch 1.0's .SB files, Scratch 1.0 cannot open BINGO files. Only Bingo can open BINGO files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bingo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "binka": { - "slug": "binka", - "extension": "binka", - "name": "Bink Audio", - "category": "bink-audio", - "summary": "", - "developer_org": "rad-game-tools", - "developer_name": "RAD Game Tools", - "more_information": { - "description": [ - "RAD Game Tools created the Bink container format to store video and audio used in video games. Most commonly, gamers may encounter Bink videos that are saved as .BIK or .BK2 files. Less commonly, gamers may encounter Bink audio files that are saved as BINKA files.", - "Games for a variety of platforms, including PC, Mac, Xbox, Playstation 2 and 3, and the Nintendo Wii U, use Bink audio and video files. For example, both the PS3 and Wii U versions of Minecraft use audio saved as BINKA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "binka.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bio": { - "slug": "bio", - "extension": "bio", - "name": "BIOS File", - "category": "bios-file", - "summary": "", - "developer_org": "bethesda-softworks-fallout-2", - "developer_name": "Bethesda Softworks Fallout 2", - "more_information": { - "description": [ - "BIO files are used on Windows-based computers and not on Mac computers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bionix": { - "slug": "bionix", - "extension": "bionix", - "name": "BioniX Wallpaper Playlist File", - "category": "bionix-wallpaper-playlist-file", - "summary": "", - "developer_org": "bionixwallpaper.com", - "developer_name": "BioniXWallpaper.com", - "more_information": { - "description": [ - "BioniX can specify the frequency at which the background changes as well as whether to shuffle the playlists or play them in order." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bionix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bip": { - "slug": "bip", - "extension": "bip", - "name": "Character Studio Biped File", - "category": "character-studio-biped-file", - "summary": "", - "developer_org": "keyshot", - "developer_name": "KeyShot", - "more_information": { - "description": [ - "The purpose of Dharma ransomware is to take your files hostage and force you to pay the perpetrator, typically through bitcoin, to unlock your files. Once the virus infiltrates your computer, often via email attachment from an unknown sender, it begins scrambling your files, renaming them, and encrypting them. The virus then generates a .TXT ransom note ( FILES ENCRYPTED.txt ) informing you of the takeover and what you need to do to recover your files.", - "The virus renames your files using the following naming convention:", - "[filename].id-[ID].[ [email protected] ].bip", - "For example, if you have a sample.xlsx file it becomes [email protected] file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bip_13702.jpg", - "alt": "Screenshot of a .bip file in KeyShot 2024", - "caption": "BIP file open in KeyShot 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "biq": { - "slug": "biq", - "extension": "biq", - "name": "Civilization III: Conquests Scenario", - "category": "civilization-iii-conquests-scenario", - "summary": "", - "developer_org": "take-two-interactive", - "developer_name": "Take-Two Interactive", - "more_information": { - "description": [ - "Civilization, or Civ, is a series of turn-based strategy games in which players attempt to guide a civilization to worldwide dominance. Civilization III, the third game in the series, was released in 2001. Civ 3's second expansion, Conquests, was released in 2003.", - "Conquests introduced a new feature, fittingly named Conquests, that allowed players to play short, multiplayer-focused scenarios. These scenarios, often referred to as conquests, were set in a specific place and period of history, such as the Rise of Rome, the Fall of Rome, or Japan's Sengoku period. Each conquest was saved as a BIQ file.", - "Players could use Conquest's scenario editor to create their own BIQ files. The final version of Civ 3, known as Civilization III: Complete, also included the Conquests feature and the Conquest scenario editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "biq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "birds": { - "slug": "birds", - "extension": "birds", - "name": "Bird Script Source Code File", - "category": "bird-script-source-code-file", - "summary": "", - "developer_org": "ystack", - "developer_name": "ySTACK", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/birds_12218.png", - "alt": "Screenshot of a .birds file in Microsoft Visual Studio Code", - "caption": "BIRDS file open in Microsoft Visual Studio Code" - }, - "description": [ - "Bird Script is a programming language and interpreter developed by ySTACK. At the time of this writing, Bird Script is still in development, so not much is known about the language, how it functions, or what kinds of programs it is best suited for. However, ySTACK has confirmed that Bird Script's source code files will be saved as BIRDS files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/birds_12218.png", - "alt": "Screenshot of a .birds file in Microsoft Visual Studio Code", - "caption": "BIRDS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "birds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bit": { - "slug": "bit", - "extension": "bit", - "name": "FinalCrypt Encrypted Data File", - "category": "finalcrypt-encrypted-data-file", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "BIT files are created by FinalCrypt and can only be opened by FinalCrypt using the key file used to encrypt the BIT file. Data in a BIT cannot be recovered without the key file, so it is important that it is stored in a safe location and backed up.", - "Although BIT files are encrypted, they still can be identified by the first 70 bytes in the file. This data is the Message Authentication Code (MAC), which is saved in plain text and may be saved in MAC_V1 or MAC_V2 version." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bitpim": { - "slug": "bitpim", - "extension": "bitpim", - "name": "BitPim Configuration File", - "category": "bitpim-configuration-file", - "summary": "", - "developer_org": "bitpim", - "developer_name": "BitPim", - "more_information": { - "description": [ - "BITPIM files are saved to the local computer in a data directory that contains files and folders representing phone book, calendar, wallpapers, ringtones, and other files on the cell phone. You can have multiple data directories for different phones." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bitpim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bitsboard": { - "slug": "bitsboard", - "extension": "bitsboard", - "name": "Zip-Compressed Bitsboard Board", - "category": "zip-compressed-bitsboard-board", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Happy Moose Apps Bitsboard is a flashcard-based learning app for iPad. It allows users to import existing learning lessons or create their own. These lessons are referred to as boards.", - "Each Bitsboard board is saved as a directory that includes the images and/or audio files used by that board. Most boards also include a Bitsboard.plist file, which is an XML file that describes a board's contents.", - "Typically, Bitsboard users share boards by uploading them to Bitsboard's online board catalog. However, users can also share a board by exporting the board to Dropbox. In some cases, users may Zip-compress the boards they export to Dropbox, to store and share them more efficiently. In these cases, users often rename these Zip-compressed boards to use the .bitsboard extension, so others know the files contain Bitsboard boards." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bitsboard.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bix": { - "slug": "bix", - "extension": "bix", - "name": "Civilization 3 Scenario File", - "category": "civilization-3-scenario-file", - "summary": "", - "developer_org": "kodicom", - "developer_name": "Kodicom", - "more_information": { - "description": [ - "BIX files are used by Civilization III: Play the World, a multiplayer expansion pack to Civ3. They are used by version 11.0 and later of the expansion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "biz": { - "slug": "biz", - "extension": "biz", - "name": "Broderbund Business Card File", - "category": "broderbund-business-card-file", - "summary": "", - "developer_org": "broderbund", - "developer_name": "Broderbund", - "more_information": { - "description": [ - "NOTE: BIZ files also created by American Greetings CreateACard, which has been replaced by Broderbund PrintMaster." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "biz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bjo": { - "slug": "bjo", - "extension": "bjo", - "name": "TabRite Tablature File", - "category": "tabrite-tablature-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BJO files may be exported to ASCII text or .MIDI files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bjo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bk!": { - "slug": "bk!", - "extension": "bk!", - "name": "WordPerfect Document Backup", - "category": "wordperfect-document-backup", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "WordPerfect automatically generates BK! files when you create and work on a WPD document. The word processor uses BK! files as live backups, meaning the program updates the file in real time as you type or make changes.", - "The BK! backup files are especially useful if the program crashes or your computer shuts down unexpectedly. In such cases, you can use the BK! file to recover the unsaved work and continue editing without starting over." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bk!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bk": { - "slug": "bk", - "extension": "bk", - "name": "FrameMaker Book File", - "category": "framemaker-book-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "You most likely will only encounter BK book files if you use early versions of Adobe FrameMaker to compose technical documents. The purpose of BK book files is to organize multiple pages (stored in .FM files) into one composition, much like a real-life book.", - "While books are an important aspect of FrameMaker, BK files are no longer commonly used by the software for saving books. In the mid-1990s, FrameMaker began saving books in version 5 with the .book file extension instead of the .bk file extension.", - "NOTE: Since the BK format is old and deprecated you should save your books in FrameMaker as BOOK files instead of BK files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bk1": { - "slug": "bk1", - "extension": "bk1", - "name": "Autodesk Backup File", - "category": "autodesk-backup-file", - "summary": "", - "developer_org": "ca", - "developer_name": "CA", - "more_information": { - "description": [ - "BAK files are automatically created when users save drawing files. Therefore, when a program crashes, Autodesk applications try to rename the BAK file to BK1 to prevent a corrupted drawing file from replacing the original backup.", - "NOTE: If the BK1 extension is already in use, Autodesk programs use \".bk2\" through \".bk9,\" as well as \".bka\" through \".bkz\" and \".baa\" through \".bzz\" until a unique extension is found." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bk1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bk2": { - "slug": "bk2", - "extension": "bk2", - "name": "Bink Video 2 File", - "category": "bink-video-2-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The Bink Video 2 format was released in 2013, replacing the original Bink ( .BIK ) format. The format provides considerably better performance than Bink while maintaining high video quality. BK2 files function as containers for data compressed with the Bink Video 2 and audio codecs. The compressed data may also be contained in .BIK2 files.", - "NOTE: Bink Video 2 is available for the Windows, macOS, and Linux, Android, and iOS platforms. It is also available for Xbox One, Xbox 360, Sony PS4, Sony PS3, Sony PSVita, Nintendo Switch, Nintendo Wii, and Nintendo WiiU." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bk2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkc": { - "slug": "bkc", - "extension": "bkc", - "name": "Backup4all Backup Catalog", - "category": "backup4all-backup-catalog", - "summary": "", - "developer_org": "softland", - "developer_name": "Softland", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkf": { - "slug": "bkf", - "extension": "bkf", - "name": "Windows Backup Utility File", - "category": "windows-backup-utility-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BKF files can be restored to Windows Server 2008 and Windows Vista systems using the Windows NT Backup - Restore Utility.", - "You can also restore files from a BKF catalog in Windows 7, 8, and 10 with NTBackup (it is titled \"nt5backup.cab\" on the download page). Select \"Restore files and settings\" in the \"Backup or Restore\" wizard, select Browse... , navigate to the BKF file, click OK .", - "NOTE: Windows Backup Utility must be installed from the XP Home installation disc to be used with Windows XP Home Edition." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkk": { - "slug": "bkk", - "extension": "bkk", - "name": "BookBuddi eBook", - "category": "bookbuddi-ebook", - "summary": "", - "developer_org": "paul-b-way", - "developer_name": "Paul B Way", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bkk_2527.png", - "alt": "Screenshot of a .bkk file in BookBuddi", - "caption": "BKK file open in BookBuddi" - }, - "description": [ - "BookBuddi is a \"talking eReader\" that can both display an eBook's contents and read the book's text aloud to a listener. This allows BookBuddi users to either read or listen to an eBook's contents, depending on their preference.", - "Each BookBuddi eBook is saved as a BKK file. This file contains binary data that BookBuddi uses to display a book's text and pictures, as well as read the book's contents aloud. Most BKK files contain a children's story, such as Alice in Wonderland, The Princess and the Pea, or The Little Mermaid." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bkk_2527.png", - "alt": "Screenshot of a .bkk file in BookBuddi", - "caption": "BKK file open in BookBuddi" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkmk": { - "slug": "bkmk", - "extension": "bkmk", - "name": "Yummy FTP Bookmark File", - "category": "yummy-ftp-bookmark-file", - "summary": "", - "developer_org": "yummy-software", - "developer_name": "Yummy Software", - "more_information": { - "description": [ - "Yummy FTP bookmarks can be viewed and edited using the Bookmarks menu. They are saved by default in the following directory:", - "~/​Library/​Application Support/​Yummy FTP/​Bookmarks" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkmk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkp": { - "slug": "bkp", - "extension": "bkp", - "name": "Backup File", - "category": "backup-file", - "summary": "", - "developer_org": "artur-jaszcyzk", - "developer_name": "Artur Jaszcyzk", - "more_information": { - "description": [ - "Programs usually store BKP files alongside the data they're backing up or in a backup-specific directory (e.g., Backups or Backup ). In most cases, BKP files have filenames similar to the files for which they are a backup. For example, a BKP file created from database.db would likely be named database.db.bkp or database.bkp ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bks": { - "slug": "bks", - "extension": "bks", - "name": "NTBackup Settings File", - "category": "ntbackup-settings-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BKS files are used to create automated backups of Windows files. They may store files, registry information, and other system status information. When executed, NTBackup creates .BKF backup files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkup": { - "slug": "bkup", - "extension": "bkup", - "name": "Backup File", - "category": "backup-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "If you discover a BKUP file on your computer, it most likely was created by a program that is, or was, installed on your computer. BKUP files are typically created in a folder located in the installation directory of the program that created it.", - "NOTE: One example use of BKUP files is with cPanel and WHM, a web server management software, which uses BKUP files for Awstats server traffic logging." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bky": { - "slug": "bky", - "extension": "bky", - "name": "MIT App Inventor Blocks XML File", - "category": "mit-app-inventor-blocks-xml-file", - "summary": "", - "developer_org": "mit", - "developer_name": "MIT", - "more_information": { - "description": [ - "You will most likely only encounter a BKY file if you download an AIA project file from the App Inventor online tool, extract the contents with a Zip-decompression utility, and open the \"src\" folder within the contents. Since the BKY file stores plain text, you can open and edit it with any text editor.", - "App Inventor is designed for beginning developers. It allows users to drag and drop elements, such as buttons, images, text boxes, and sliders, into an application to create the user interface and functionality of the app. Kodular Creator, which derives from App Inventor, may also create BKY files in the AIA project files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bky.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bkz": { - "slug": "bkz", - "extension": "bkz", - "name": "FileFort Backup File", - "category": "filefort-backup-file", - "summary": "", - "developer_org": "bakoma-soft", - "developer_name": "BaKoMa Soft", - "more_information": { - "description": [ - "FileFort can be used to manually create backups or to schedule backups that automatically create BKZ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bkz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bl": { - "slug": "bl", - "extension": "bl", - "name": "Blue Source Code File", - "category": "blue-source-code-file", - "summary": "", - "developer_org": "blue-technologies", - "developer_name": "Blue Technologies", - "more_information": { - "description": [ - "Blue Technologies developed the Blue programming language and released it in 2022. It is an open-source, easy-to-use language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blackhawkstriker2": { - "slug": "blackhawkstriker2", - "extension": "blackhawkstriker2", - "name": "Blackhawk Striker 2 Saved Game", - "category": "blackhawk-striker-2-saved-game", - "summary": "", - "developer_org": "wildtangent", - "developer_name": "WildTangent", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blackhawkstriker2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blal": { - "slug": "blal", - "extension": "blal", - "name": "Binary Loop Asset List", - "category": "binary-loop-asset-list", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Several Wii U and Switch video games developed by Nintendo use an audio framework known as AAL. Games that use AAL contain audio and audio-related files saved in a variety of proprietary file formats, including the .BARS , .BARSLIST , .BAMTA , and BLAL formats.", - "BLAL files are metadata files that contain a list of CRC32 hashes . Games use the hashes that BLAL files contain to verify that looped audio files (such as in-game background music) contain the correct data upon each loop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blasterball3savedgame": { - "slug": "blasterball3savedgame", - "extension": "blasterball3savedgame", - "name": "BlasterBall 3 Saved Game", - "category": "blasterball-3-saved-game", - "summary": "", - "developer_org": "wildtangent", - "developer_name": "WildTangent", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blasterball3savedgame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blb": { - "slug": "blb", - "extension": "blb", - "name": "Dreamworks Resource File", - "category": "dreamworks-resource-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BLB files are game data files and are not meant to be opened manually. However, you may be able to extract the contents of a BLB file using a third-party tool, such as BLB Extractor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bld": { - "slug": "bld", - "extension": "bld", - "name": "Envisioneer Building Project File", - "category": "envisioneer-building-project-file", - "summary": "", - "developer_org": "ryan-thoryk", - "developer_name": "Ryan Thoryk", - "more_information": { - "description": [ - "BLD files are used to design buildings, generate building documents, and specify building materials. They are also used to verify specifications and to visualize buildings before their construction. BLD files can be exported to .DWG format.", - "Envisioneer is available in Essentials, Professional, Construction Site, and Express editions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blend": { - "slug": "blend", - "extension": "blend", - "name": "Blender 3D Data File", - "category": "blender-3d-data-file", - "summary": "", - "developer_org": "the-blender-foundation", - "developer_name": "The Blender Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/blend_1243.png", - "alt": "Screenshot of a .blend file in Blender 2.9", - "caption": "BLEND file open in Blender 2.9" - }, - "description": [ - "Blender is a free, multiplatform application for creating various 3D productions, including models and animations. When saving the 3D image or animation you created in Blender, the application generates a BLEND file to store its contents. After saving the BLEND file, you can close the file, then re-open it for further editing.", - "Unlike many other types of project files, BLEND files contain all the objects, sounds, images, effects, scenes, and other assets included in a Blender project. If you want to share a Blender project with another user, you need only provide them with that project's BLEND file, not any of the assets you imported into the project.", - "NOTE: BLEND files are saved in a proprietary binary format to keep them from growing to an unmanageable size." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/blend_1243.png", - "alt": "Screenshot of a .blend file in Blender 2.9", - "caption": "BLEND file open in Blender 2.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blend.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blend1": { - "slug": "blend1", - "extension": "blend1", - "name": "Blender Document Backup File", - "category": "blender-document-backup-file", - "summary": "", - "developer_org": "blender", - "developer_name": "Blender", - "more_information": { - "description": [ - "BLEND1 files may be accompanied by other \".blend2,\" \".blend3,\" etc. files. These files are generated based on the number of allowed save backups the user specifies in the application preferences. Note that \".blend2\" is an older version of the Blender file than the \".blend1\" file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blend1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blend2": { - "slug": "blend2", - "extension": "blend2", - "name": "Blender Document Backup 2 File", - "category": "blender-document-backup-2-file", - "summary": "", - "developer_org": "blender", - "developer_name": "Blender", - "more_information": { - "description": [ - "Blender will make as many backup copies of the BLEND document as specified in the user application preferences. Therefore, you may see \".blend1,\" \".blend2,\" \".blend3,\" etc. files alongside your current \".blend\" file for as many times as you use the application save operation.", - "To restore a BLEND2 file to a Blender document, rename the file extension from \".blend2\" to \".blend\" and open it normally." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blend2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blf": { - "slug": "blf", - "extension": "blf", - "name": "CLFS Base Log File", - "category": "clfs-base-log-file", - "summary": "", - "developer_org": "vector-informatik", - "developer_name": "Vector Informatik", - "more_information": { - "description": [ - "BLF files are commonly seen in the Windows user directory ( C:\\​Users\\​[user]\\​ ). This is because the Windows component that writes user-level registry information to the NTUSER.DAT file in that directory uses CLFS logging. There may also be .REGTRANS-MS log container files in this directory, which store the log data. Another common location for BLF files is the following directory: C:\\​Windows\\​System32\\​SMI\\​Store\\​Machine\\​", - "Base log files are system files that are hidden by default in Windows. In general, you should not modify or delete them, since they can contain important user and system-level information, such as user passwords, account settings, and application settings.", - "NOTE: Because CLFS logs are used with transactions, they can potentially be left in an inconsistent state. This has been known to cause issues with Windows updates where BLF files are left in an inconsistent state. Consult the Windows support documentation to resolve this issue." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blg": { - "slug": "blg", - "extension": "blg", - "name": "Windows Binary Performance Log File", - "category": "windows-binary-performance-log-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BLG files are stored in a proprietary binary format. They can be converted to .CSV files using the \"relog\" command at the command prompt in Windows. They also can be viewed in the Windows Administrative Tools." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bli": { - "slug": "bli", - "extension": "bli", - "name": "Thomson Speedtouch Firmware File", - "category": "thomson-speedtouch-firmware-file", - "summary": "", - "developer_org": "thomson", - "developer_name": "Thomson", - "more_information": { - "description": [ - "Installation of firmware updates for Thomson's Speedtouch Series WLAN modems and routers range can be carried out using a web management interface provided by Thomson.", - "NOTE: Thomson became Technicolor SA in 2010." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bli.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blibclara": { - "slug": "blibclara", - "extension": "blibclara", - "name": "Binary Clara Library", - "category": "binary-clara-library", - "summary": "", - "developer_org": "gameloft", - "developer_name": "Gameloft", - "more_information": { - "description": [ - "Gameloft is a French video game publisher that was founded in 1999. Many of the publisher's more recent video games, particularly those published for mobile devices, include BLIBCLARA and BCLARA files. These files are game data files that were originally created in the LIBCLARA and CLARA formats, using Gameloft's proprietary Clara game design software, before being binarized and distributed within finished video games.", - "The following Gameloft games are known to use BLIBCLARA files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blibclara.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blk": { - "slug": "blk", - "extension": "blk", - "name": "AutoCAD Block Template File", - "category": "autocad-block-template-file", - "summary": "", - "developer_org": "leica-geosystems", - "developer_name": "Leica Geosystems", - "more_information": { - "description": [ - "BLK files are used for controlling the data that is published to a sharable file. This is beneficial in situations where only certain types of information should be distributed. BLK files can be created in AutoCAD with the Block Template dialog box, or using the Attribute Extraction wizard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blkrt": { - "slug": "blkrt", - "extension": "blkrt", - "name": "Block Artist Image File", - "category": "block-artist-image-file", - "summary": "", - "developer_org": "block-artist", - "developer_name": "Block Artist", - "more_information": { - "description": [ - "The BLKRT file is the default file type associated with Block Artist. In the app, when you create an image and save it, Block Artist creates a BLKRT file by default to store the image data.", - "NOTE: Block Artist is discontinued and no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blkrt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bln": { - "slug": "bln", - "extension": "bln", - "name": "Golden Software Blanking File", - "category": "golden-software-blanking-file", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bln.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blob": { - "slug": "blob", - "extension": "blob", - "name": "Valve Steam Archive", - "category": "valve-steam-archive", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "NOTE: Generic \"blob\" data files are typically saved with a .BLB extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blockplt": { - "slug": "blockplt", - "extension": "blockplt", - "name": "LEGO MINDSTORMS NXT Block Palette File", - "category": "lego-mindstorms-nxt-block-palette-file", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "more_information": { - "description": [ - "NOTE: LEGO MINDSTORMS NXT \"evolved\" into LEGO MINDSTORMS EV3 in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blockplt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blocks": { - "slug": "blocks", - "extension": "blocks", - "name": "MakeCode Project Blocks Description", - "category": "makecode-project-blocks-description", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft MakeCode is a free online platform that students use to create simple programs. Primarily, MakeCode allows amateur developers to create programs using block-based code editing tools. (Developers can also code in JavaScript .)", - "By default, MakeCode saves users' projects to their web browser's local storage. These project directories contain at least the four following basic project files:", - "However, developers who use MakeCode's save to GitHub feature are most likely to encounter these project files. After saving their project to GitHub, developers can examine each of the constituent files the project contains." - ] - }, - "common_filenames": [ - { - "filename": "Main.blocks", - "description": "Main.blocks - The name Microsoft MakeCode assigns to BLOCKS files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blocks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blockx": { - "slug": "blockx", - "extension": "blockx", - "name": "Blockx Project", - "category": "blockx-project", - "summary": "", - "developer_org": "yoland", - "developer_name": "yoland", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/blockx_13408.png", - "alt": "Screenshot of a .blockx file in Blockx", - "caption": "BLOCKX file open in Blockx" - }, - "description": [ - "Scratch is a popular block-based development platform used to teach children about coding. Blockx is a modified version of Scratch 1.4 that includes a few additional features and categories of function blocks (such as Internet and More).", - "By default, Blockx saves the programming projects that developers create with it as BLOCKX files. These files contain all the project's information and assets, including imported sprites, sounds, and images." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/blockx_13408.png", - "alt": "Screenshot of a .blockx file in Blockx", - "caption": "BLOCKX file open in Blockx" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blockx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blogthis": { - "slug": "blogthis", - "extension": "blogthis", - "name": "Windows Live Writer Data File", - "category": "windows-live-writer-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blogthis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bloon": { - "slug": "bloon", - "extension": "bloon", - "name": "Bloons Tower Defense Bloon", - "category": "bloons-tower-defense-bloon", - "summary": "", - "developer_org": "ninja-kiwi", - "developer_name": "Ninja Kiwi", - "more_information": { - "description": [ - "Ninja Kiwi Bloons Tower Defense is a series of tower defense games in which players must place weapon-wielding towers to prevent balloons from escaping a maze. In-game, these balloons are referred to as bloons.", - "Each type of bloon is associated with a BLOON file. This file, which consists of JSON-formatted text, defines the bloon's appearance and behavior. For example, red bloons are associated with a file named Red.bloon . All of a game's BLOON files are stored in its BloonDefinitions directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bloon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bloonset": { - "slug": "bloonset", - "extension": "bloonset", - "name": "Bloons Tower Defense Battles Bloonset", - "category": "bloons-tower-defense-battles-bloonset", - "summary": "", - "developer_org": "nina-kiwi", - "developer_name": "Nina Kiwi", - "more_information": { - "description": [ - "Bloons Tower Defense is a series of multiplatform tower defense games published by Ninja Kiwi. While most games in the series pit players against the game's AI, Bloons Tower Defense Battles pits players against each other. In Battles, one player chooses what bloons to send through a maze, while the other player places towers to pop those bloons and prevent them from escaping the maze.", - "Players deploying bloons have access to certain bloons sets throughout the game. Each of these sets is associated with a BLOONSET file. A BLOONSET file specifies the type of bloons a bloon set includes and some of those bloons' characteristics. It also specifies the bloon set's cost." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bloonset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blorb": { - "slug": "blorb", - "extension": "blorb", - "name": "Interactive Fiction Package Game File", - "category": "interactive-fiction-package-game-file", - "summary": "", - "developer_org": "andrew-plotkin", - "developer_name": "Andrew Plotkin", - "more_information": { - "description": [ - "BLORB files containing Z-code games often appear with .ZBLORB or ZLB extensions. Glulx games will most likely appear with the .GBLORB or .GLB extensions.", - "NOTE: Most Glulx games are contained in BLORB files, whereas a small amount of Z-machine games use the format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blorb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blow5": { - "slug": "blow5", - "extension": "blow5", - "name": "SLOW5 Binary Data", - "category": "slow5-binary-data", - "summary": "", - "developer_org": "hasindu-gamaarachchi-et-al.", - "developer_name": "Hasindu Gamaarachchi et al.", - "more_information": { - "description": [ - "FAST5 files are HDF5 ( .HDF ) files that store raw current-signal data recorded using Oxford Nanopore Technologies (ONT) devices. The format includes limitations that, among other things, prevent efficient parallel analysis. To overcome these limitations, Hasindu Gamaarachchi and others developed the SLOW5 and BLOW5 formats.", - "SLOW5 is an ASCII format that stores a FAST5 file's data in plain text. BLOW5 is the binary version of SLOW5. BLOW5 files can be compressed using a variety of compression algorithms, further minimizing their file size. Both formats can be randomly accessed using accompanying index files, which use the .slow5.idx and .blow5.idx extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blow5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blower": { - "slug": "blower", - "extension": "blower", - "name": "Blower Ransomware Encrypted File", - "category": "blower-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Blower ransomware renames standard files that are important to the victim with a .blower extension. The files are typically documents, images, videos, and backup files, such as .MOV , .PDF , .DOCX , and .XLSX files.", - "The purpose of ransomware is to take your files hostage and force you to pay the perpetrator to unlock your files. It may be introduced to your computer through an executable file disguised as another type of file. This may be an email attachment, a file downloaded from a website, a message received through a social network, or a file included in a software installer.", - "Once the executable file is run, it begins scrambling your files, renaming them with the .blower extension, and encrypting them. The virus then generates a .TXT ransom note ( _readme.txt ) informing you of the takeover and what you need to do to recover your files.", - "NOTE: BLOWER files became prevalent in early 2019 and are similar to .LOCKY and .WALLET files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blower.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bloxdschem": { - "slug": "bloxdschem", - "extension": "bloxdschem", - "name": "Bloxd.io Schematic File", - "category": "bloxd.io-schematic-file", - "summary": "", - "developer_org": "arthur-baker", - "developer_name": "Arthur Baker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bloxdschem_13777.jpg", - "alt": "Screenshot of a .bloxdschem file in Bloxd.io", - "caption": "BLOXDSCHEM file open in Bloxd.io" - }, - "description": [ - "Bloxd.io is a free game primarily played by kids and teenagers who enjoy block-based games similar to Minecraft . It provides various types of gameplay, including parkour, tag, and build modes. When building, players can construct structures using blocks, and save their progress as BLOXDSCHEM files.", - "Specifically, BLOXDSCHEM files contain a detailed blueprint of the block arrangement for a specific structure or object, including the types, positions, and orientations of the blocks and specifications for block colors, textures, or materials used in the structure, ensuring Bloxd.io accurately renders the world when loading it. The files also store metadata, such as the build name, creator, and version compatibility with Bloxd.io." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bloxdschem_13777.jpg", - "alt": "Screenshot of a .bloxdschem file in Bloxd.io", - "caption": "BLOXDSCHEM file open in Bloxd.io" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bloxdschem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blp": { - "slug": "blp", - "extension": "blp", - "name": "Blizzard Texture File", - "category": "blizzard-texture-file", - "summary": "", - "developer_org": "egames", - "developer_name": "eGames", - "more_information": { - "description": [ - "Some BLP files are actually bitmap ( .BMP ) images and MIDI ( .MID ) files. For example, you can rename the file extension of the installation files in the \\​SOUND\\​ directory to \".mid\" and open them with any MIDI player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bls": { - "slug": "bls", - "extension": "bls", - "name": "Blockland Saved Game File", - "category": "blockland-saved-game-file", - "summary": "", - "developer_org": "blockland", - "developer_name": "Blockland", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blt": { - "slug": "blt", - "extension": "blt", - "name": "AIM Buddy List", - "category": "aim-buddy-list", - "summary": "", - "developer_org": "aol", - "developer_name": "AOL", - "more_information": { - "description": [ - "BLT files were used by AIM 5.9 and earlier.", - "NOTE: AOL discontinued Instant Messenger on December 15th, 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blu": { - "slug": "blu", - "extension": "blu", - "name": "FileMaker Pro Runtime Extension", - "category": "filemaker-pro-runtime-extension", - "summary": "", - "developer_org": "walkingtoyou", - "developer_name": "walkingtoyou", - "more_information": { - "description": [ - "BLU extensions are beneficial when you need to enhance your FileMaker Pro databases with additional capabilities not included in the standard software package. By importing a BLU file, you can tailor your database applications to suit your specific needs better, whether for business processes, data management, or other specialized tasks.", - "NOTE: walkingtoyou develops blue.project software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bluebutton": { - "slug": "bluebutton", - "extension": "bluebutton", - "name": "VA Blue Button Data File", - "category": "va-blue-button-data-file", - "summary": "", - "developer_org": "health-it", - "developer_name": "Health IT", - "more_information": { - "description": [ - "The BLUEBUTTON file is created by VA Blue Button when a patient downloads his medical information from the VA Blue Button website. The file can be shared with others caring for the patient, such as a family member, doctor, or other caregiver.", - "NOTE: In 2015, the BLUEBUTTON format was discontinued. VA Blue Button replaced the BLUEBUTTON file with .TXT and .PDF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bluebutton.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bluej": { - "slug": "bluej", - "extension": "bluej", - "name": "BlueJ Package File", - "category": "bluej-package-file", - "summary": "", - "developer_org": "university-of-kent", - "developer_name": "University of Kent", - "more_information": { - "description": [ - "Whenever you create a new project in the BlueJ program, the .BLUEJ package will be created and saved in your specific project folder." - ] - }, - "common_filenames": [ - { - "filename": "package.bluej", - "description": "package.bluej - Name of the BLUEJ file that appears in your project folder." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bluej.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blw": { - "slug": "blw", - "extension": "blw", - "name": "Adobe Photoshop Black and White Presets File", - "category": "adobe-photoshop-black-and-white-presets-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "BLW presets files are commonly used for converting digital photos to black and white images. Digital photographers benefit by being able to filter various colors and create custom black and white pictures.", - "The Black and White window in Photoshop can be opened by selecting Image → Adjustments → Black & White... . Photoshop CS5 includes the following default Black and White presets: Blue Filter Darker Green Filter High Contrast Blue Filter High Contrast Red Filter Infrared Lighter Maximum Black Maximum White Neutral Density Red Filter Yellow Filter The BLW files are stored in the /​Presets/​Black and White/​ directory of the Photoshop installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "blz": { - "slug": "blz", - "extension": "blz", - "name": "Compressed Bitmap Image", - "category": "compressed-bitmap-image", - "summary": "", - "developer_org": "teamviewer", - "developer_name": "TeamViewer", - "more_information": { - "description": [ - "Once BLZ files have been transferred to the mobile phone, they may be installed using the BLZ Installer application, which can be uploaded and installed on a Nokia phone. BLZ files may also be extracted on your PC using the BLZ Extractor utility.", - "N-Gage games are also distributed using the .N-GAGE file extension.", - "NOTE: BLZ files are sometimes uploaded to other Symbian OS-based mobile devices to play games. However, this process is unofficial and is not supported by Nokia." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "blz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bm": { - "slug": "bm", - "extension": "bm", - "name": "Dawn of Magic Archive", - "category": "dawn-of-magic-archive", - "summary": "", - "developer_org": "skyfallen-entertainment", - "developer_name": "SkyFallen Entertainment", - "more_information": { - "description": [ - "Dawn of Magic is a fantasy role-playing video game developed by SkyFallen Entertainment and published by various publishers. The original, Russian version of the game was named Blood Magic.", - "Dawn of Magic and its sequel, Dawn of Magic 2, store many game assets in BM archives. These archives are compressed , but can be decompressed using player-created utilities.", - "NOTE: Dawn of Magic 2 is also known as Time of Shadows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bm2": { - "slug": "bm2", - "extension": "bm2", - "name": "Boardmaker Interactive Board File", - "category": "boardmaker-interactive-board-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Boardmaker interactive boards are used to provide on-screen activities and lessons that are suited for the needs of individual students." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bm2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bm3": { - "slug": "bm3", - "extension": "bm3", - "name": "Sony Ericsson Backup File", - "category": "sony-ericsson-backup-file", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "NOTE: BM3 files are actually .ZIP files. However, the files within the Zip container are encrypted and are not viewable." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bm3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bma": { - "slug": "bma", - "extension": "bma", - "name": "TheEngine 3D Model", - "category": "theengine-3d-model", - "summary": "", - "developer_org": "1c-company", - "developer_name": "1C Company", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bma_13306.png", - "alt": "Screenshot of a .bma file in 3D Object Converter", - "caption": "BMA file open in 3D Object Converter" - }, - "description": [ - "Many games published by 1C Company, a Russian software developer and publisher, use TheEngine as their 3D graphics engine. In addition to the games noted above, multiple games in the King's Bounty series use TheEngine.", - "Video games developed with TheEngine use 3D models saved in the BMA and BMS formats. BMA models are comprised of various meshes, to which a game applies textures and (often) animation data to show and animate an in-game object." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bma_13306.png", - "alt": "Screenshot of a .bma file in 3D Object Converter", - "caption": "BMA file open in 3D Object Converter" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmc": { - "slug": "bmc", - "extension": "bmc", - "name": "Bitmap Cache File", - "category": "bitmap-cache-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "By caching images in BMC files, the RDC program provides a substantial performance increase for remote clients, especially for low-bandwidth connections. BMC files are commonly found in the [User Profile]\\​Local Settings\\​Application Data\\​Microsoft\\​Terminal Server Client\\​Cache directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmd": { - "slug": "bmd", - "extension": "bmd", - "name": "MU Online Game Data File", - "category": "mu-online-game-data-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BMD files can be viewed and sometimes modified with BMD editors, but alterations are not officially supported by WEBZEN. The files are commonly located within the Data\\​Local or Data directories of a MU Online installation.", - "WEBZEN, a Korean company, distributes Korean and English translations of MU Online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bme": { - "slug": "bme", - "extension": "bme", - "name": "BeatMania 7-Key Song File", - "category": "beatmania-7-key-song-file", - "summary": "", - "developer_org": "konami", - "developer_name": "Konami", - "more_information": { - "description": [ - "BME files are saved in a text format and are referenced during the playback of song. They contain the song title, artist name, genre, BPM, number of players, note positions, references to sound effect files, and other information.", - "Like BMS files, BME files are native to BeatMania, a console-based video game. However, they can be opened on a PC with StepMania." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmf": { - "slug": "bmf", - "extension": "bmf", - "name": "FloorPlan File", - "category": "floorplan-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "The TurboFLOORPLAN series includes the following software versions: Home and LandScape Pro Home and Interior LandScape and Deck Instant Architect Instant Deck and Patio Instant Kitchen and Bath FloorPlan files can also be imported into older versions of IMSI's multipurpose TurboCAD software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmfc": { - "slug": "bmfc", - "extension": "bmfc", - "name": "Bitmap Font Configuration", - "category": "bitmap-font-configuration", - "summary": "", - "developer_org": "angelcode", - "developer_name": "AngelCode", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bmfc_12913.png", - "alt": "Screenshot of a .bmfc file in AngelCode Bitmap Font Generator", - "caption": "BMFC file open in AngelCode Bitmap Font Generator" - }, - "description": [ - "BFG allows users to create bitmap fonts from TrueType fonts ( .TTF files). While doing so, users can specify many settings, including the font's included characters, padding, spacing, and output file formats.", - "Optionally, users can save their font's settings in a BMFC file. This allows them to load and edit those settings at a later time, if they want to create a modified version of their font.", - "BMFC files are plain text files that specify each of a font's settings on separate lines. Settings are grouped by category, each of which begins with a # ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bmfc_12913.png", - "alt": "Screenshot of a .bmfc file in AngelCode Bitmap Font Generator", - "caption": "BMFC file open in AngelCode Bitmap Font Generator" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bmfc_12913-2.png", - "alt": "BMFC file open in Microsoft Notepad", - "caption": "BMFC file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmfc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmg": { - "slug": "bmg", - "extension": "bmg", - "name": "Nintendo Message File", - "category": "nintendo-message-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "You will most likely only encounter BMG files if you are looking to modify messages that appear in the Nintendo game and are navigating the game resource files of a Nintendo game that has been dumped from the original disc or cartridge. BMG files dumped from Wii games are typically stored in a Wii Game Data .SZS file.", - "For example, BMG files for Mario Kart Wii are found in the /​messages/​ directory in the SZS file, which is located in the /​Scene/​UI game directory.", - "Depending on the game the BMG file is extracted from, you can open and modify BMG files with various programs. Some of these include MKDS Course Modifier, Wiimms SZS Tools, SZS Modifier, and CTools Pack." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmi": { - "slug": "bmi", - "extension": "bmi", - "name": "3ds Max Plug-in", - "category": "3ds-max-plug-in", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmk": { - "slug": "bmk", - "extension": "bmk", - "name": "BillMinder Backup File", - "category": "billminder-backup-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "Microsoft introduced WinHelp in Windows 3.0 in 1990. The WinHelp browser allowed you to look up help documentation about the operating system and related applications. Microsoft then replaced WinHelp with Windows Help in 2009.", - "When viewing a help document in Windows Help, you can mark a particular area of interest that you want to return to in a document. When you create the bookmark, Windows Help saves the location in the help document in the BMK file.", - "NOTE: Microsoft discontinued Windows Help when it released Windows 10 in 2015." - ] - }, - "common_filenames": [ - { - "filename": "WINHELP.BMK", - "description": "WINHELP.BMK - WinHelp saves bookmarks for all help documents in this BMK file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bml": { - "slug": "bml", - "extension": "bml", - "name": "Bean Markup Language File", - "category": "bean-markup-language-file", - "summary": "", - "developer_org": "computer-application-specialties-company", - "developer_name": "Computer Application Specialties Company", - "more_information": { - "description": [ - "BSF allows .JSP files to be written in languages other than Java, with access to the Java class library. BML files use BSF to process Java beans in event handlers and other embedded scripts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmml": { - "slug": "bmml", - "extension": "bmml", - "name": "Balsamiq Mockups Markup Language File", - "category": "balsamiq-mockups-markup-language-file", - "summary": "", - "developer_org": "the-contrapunctus-project", - "developer_name": "The Contrapunctus Project", - "more_information": { - "description": [ - "A mockup consists of various assets, buttons, containers, forms, icons, text, media, and symbols used for designing a user interface or website. Balsamiq Mockups originally stored mockups in .XML files then introduced BMML files in version 2 of the program. BMML files are simply XML files with the \".bmml\" extension. However, BMML files were then replaced by BMPR files with the release of Balsamiq Mockups 3.", - "NOTE: You can still import BMML files into Balsamiq Mockups by selecting Project → Import ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmp": { - "slug": "bmp", - "extension": "bmp", - "name": "Bitmap Image", - "summary": "A BMP file is an image saved in the Bitmap (BMP) raster image format developed by Microsoft. It contains uncompressed image data that supports monochrome and color images at variable color bit depths and image metadata . Users commonly save digital photos as BMP files.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Raster Image Files", - "category_slug": "raster-image-files", - "rating": 3.8, - "votes": 455, - "last_updated": "April 19, 2022", - "more_information": { - "content": [ - "Microsoft developed the BMP format, also known as the Device Independent Bitmap (DIB) format, to save images that appear consistent across different devices. The BMP format begins with a file header, including the bitmap identifier, file size, width, height, data compression method (optional), color options, and bitmap data starting point. After the header, the format stores raw pixel image data and optional ICC Color Profile data.", - "NOTE: Since BMP files are uncompressed, they may be large. Therefore, the JPEG and PNG image formats are common alternatives to the BMP format for saving and transferring digital images." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bmp_13.png", - "srcset": "https://fileinfo.com/img/ss/md/bmp_13.png 760w, https://fileinfo.com/img/ss/sm/bmp_13.png 380w", - "alt": "Screenshot of a .bmp file in Microsoft Photos 2021", - "width": "380", - "height": "253", - "caption": "BMP file open in Microsoft Photos 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open BMP files with various programs, including Microsoft Photos , which is bundled with Windows, and Apple Preview or Apple Photos , which are both bundled with macOS.", - "A large number of other image and graphics applications can be used to open BMP files:", - "NOTE: Many of these programs can also export images as BMP files." - ], - "programs": [ - { - "name": "Adobe Photoshop", - "url": "../software/adobe/photoshop.html" - }, - { - "name": "Adobe Illustrator", - "url": "../software/adobe/photoshop.html" - }, - { - "name": "CorelDRAW", - "url": "../software/corel/coreldraw_graphics_suite.html" - }, - { - "name": "ACD Systems Canvas", - "url": "../software/acd_systems/canvas.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.740150", - "source": { - "url": "https://fileinfo.com/extension/bmp", - "file": "bmp.html" - } - }, - "bmpr": { - "slug": "bmpr", - "extension": "bmpr", - "name": "Balsamiq Mockups Project", - "category": "balsamiq-mockups-project", - "summary": "", - "developer_org": "balsamiq-studios", - "developer_name": "Balsamiq Studios", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bmpr_13027.png", - "alt": "Screenshot of a .bmpr file in Balsamiq Mockups", - "caption": "BMPR file open in Balsamiq Mockups" - }, - "description": [ - "Front-end developers, UI designers, and others can use Balsamiq Mockups to prototype the front-end design of a website or mobile app. Each Mockups project can include one or more wireframes showing, for example, different pages of a website or different screens of an app. These wireframes are comprised of images that simulate a device, such as an iPhone or Android phone, or a UI element, such as a button, menu, or logo.", - "Users can save their Mockups projects as BMPR files. This allows them to return to their projects and continue editing them later. Users can also export any of the wireframes a BMPR file includes as a PDF or PNG file. To do so, they select File → Export... from the program's menu bar.", - "NOTE: Balsamiq Mockups projects were previously saved as .BMML files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bmpr_13027.png", - "alt": "Screenshot of a .bmpr file in Balsamiq Mockups", - "caption": "BMPR file open in Balsamiq Mockups" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmq": { - "slug": "bmq", - "extension": "bmq", - "name": "Re-Volt Mipmap File", - "category": "re-volt-mipmap-file", - "summary": "", - "developer_org": "acclaim-entertainment", - "developer_name": "Acclaim Entertainment", - "more_information": { - "description": [ - "Mipmaps are used by Re-Volt to improve texture rendering during gameplay. They are used for textures that are viewed from a distance and don't require large images for detail. If the main texture size is 256x256, the next mipmap image would be 128x128, then 64x64, and then 32x32 after that. Once the camera gets closer to the object texture the BMQ mipmap is replaced with the normal BMP image. By using smaller images, the game's rendering speed is increased." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bms": { - "slug": "bms", - "extension": "bms", - "name": "QuickBMS Script", - "category": "quickbms-script", - "summary": "", - "developer_org": "nation-technologies", - "developer_name": "Nation Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bms_12405.png", - "alt": "Screenshot of a .bms file in Microsoft Visual Studio Code", - "caption": "BMS file open in Microsoft Visual Studio Code" - }, - "description": [ - "Luigi Auriemma's QuickBMS allows gamers and other users to extract files from archives saved in proprietary file formats. To do so, users must first create or download a BMS script that can correctly read the archive format. The user then inputs the BMS script into QuickBMS alongside a relevant archive, allowing QuickBMS to extract all the files the archive contains.", - "Gamers have created many BMS scripts that let themselves and others extract images, meshes, models, audio files, and more from popular games' asset archives. Each BMS script is written in the BMS language, which was originally developed for use with MultiEx Commander (MexCom), another file extraction tool. However, QuickBMS is now more popular than MultiEx Commander, so most gamers recognize BMS files as QuickBMS scripts." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bms_12405.png", - "alt": "Screenshot of a .bms file in Microsoft Visual Studio Code", - "caption": "BMS file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bms_3170.png", - "alt": "Screenshot of a .bms file in Apple TextEdit 1", - "caption": "BMS file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmson": { - "slug": "bmson", - "extension": "bmson", - "name": "Be-Music Source JSON Song File", - "category": "be-music-source-json-song-file", - "summary": "", - "developer_org": "bmson-team", - "developer_name": "Bmson Team", - "more_information": { - "description": [ - "Be-Music Source, or BMS, is a song format used by Konami Beatmania and several derivative rhythm games, such as Bemuse. Each BMS song is saved as a directory that contains a plain text BMS file and several audio files (often .WAV or .OGG files). The BMS file defines the song's music, note positions, sound effects (such as the sounds played when a player succeeds or fails at hitting a note), and other information.", - "To make creating, editing, and loading BMS songs easier, various rhythm game enthusiasts collaborated to create the BMSON format. BMSON files serve the same function as and are similar to BMS files, except that they use JSON formatting. Formatting data using JSON, rather than an arbitrary standard, makes it easier for song creators and rhythm game developers to parse the data that BMSON files contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmson.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmtp": { - "slug": "bmtp", - "extension": "bmtp", - "name": "Bome MIDI Translator Project", - "category": "bome-midi-translator-project", - "summary": "", - "developer_org": "bome-software", - "developer_name": "Bome Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bmtp_13638.png", - "alt": "Screenshot of a .bmtp file in Bome MIDI Translator Pro 1.9", - "caption": "BMTP file open in Bome MIDI Translator Pro 1.9" - }, - "description": [ - "Bome MIDI Translator allows you to map keystrokes and MIDI controls to control apps on your computer solely through a MIDI controller. This functionality is helpful to various types of users, including musicians, lighting engineers, theaters, and DJs.", - "When using the software, you can create mappings between the MIDI controller and specific functions on your computer, then save the project as a BMTP file. After saving your progress, you can close the project and then reopen it for further modification." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bmtp_13638.png", - "alt": "Screenshot of a .bmtp file in Bome MIDI Translator Pro 1.9", - "caption": "BMTP file open in Bome MIDI Translator Pro 1.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmv": { - "slug": "bmv", - "extension": "bmv", - "name": "Teeny Weeny Games Video File", - "category": "teeny-weeny-games-video-file", - "summary": "", - "developer_org": "teeny-weeny-games", - "developer_name": "Teeny Weeny Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bmv_11610.png", - "alt": "Screenshot of a .bmv file in VLC media player", - "caption": "BMV file open in VLC media player" - }, - "description": [ - "In 1996, Teeny Weeny Games (now known as Perfect Entertainment) released Discworld II, the second of a series of point-and-click adventure games based on Terry Pratchett's Discworld novels. Discworld II and its sequel, Discworld Noir, played in-game cutscenes that were saved as BMV video files. Discworld II and Discworld Noir used differently-formatted BMV files, even though both games' cutscenes were saved with the .bmv extension. For example, Discworld II's BMV files did not contain a header, while Discworld Noir's BMV files did." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bmv_11610.png", - "alt": "Screenshot of a .bmv file in VLC media player", - "caption": "BMV file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmx": { - "slug": "bmx", - "extension": "bmx", - "name": "Siemens Mobile Animations File", - "category": "siemens-mobile-animations-file", - "summary": "", - "developer_org": "siemens", - "developer_name": "Siemens", - "more_information": { - "description": [ - "Since BMX files use bitmap formatting, you can open them with a BMP viewer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bmz": { - "slug": "bmz", - "extension": "bmz", - "name": "Portal Bonus Map Zip File", - "category": "portal-bonus-map-zip-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Portal bonus maps can be installed by opening Portal, selecting \"Bonus Maps,\" clicking \"Import Bonus Maps...,\" and then choosing the BMZ file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bna": { - "slug": "bna", - "extension": "bna", - "name": "Barna Word Processor Document", - "category": "barna-word-processor-document", - "summary": "", - "developer_org": "safe-works", - "developer_name": "Safe Works", - "more_information": { - "description": [ - "Barna was originally developed for DOS and is no longer developed or sold." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bna.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnd": { - "slug": "bnd", - "extension": "bnd", - "name": "DB2 CLI Bind File", - "category": "db2-cli-bind-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Common BND filenames include \" db2clipk.bnd ,\" \" db2clist.bnd ,\" \" db2schema.bnd ,\" \" db2cliws.bnd ,\" and \" db2cliv2.bnd .\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bndl": { - "slug": "bndl", - "extension": "bndl", - "name": "Game Data Bundle File", - "category": "game-data-bundle-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bndl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnfm": { - "slug": "bnfm", - "extension": "bnfm", - "name": "Wii U 3D Model", - "category": "wii-u-3d-model", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Only a handful of Wii U games contain 3D models saved in the BNFM format. (Most contain 3D models saved as .BFRES or .BFMDL files.) As such, Wii U modders have yet to create utilities that can open or convert BNFM files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bng": { - "slug": "bng", - "extension": "bng", - "name": "The Bingo Maker Card File", - "category": "the-bingo-maker-card-file", - "summary": "", - "developer_org": "the-bingo-maker-team", - "developer_name": "The Bingo Maker Team", - "more_information": { - "description": [ - "BNG files are used for printing bingo cards for game events, such as birthdays, holidays, baby showers, and bridal showers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnk": { - "slug": "bnk", - "extension": "bnk", - "name": "Adlib Instrument Bank", - "category": "adlib-instrument-bank", - "summary": "", - "developer_org": "sega", - "developer_name": "Sega", - "more_information": { - "description": [ - "The bank file used by Adlib Tracker II has the .A2B extension.", - "NOTE: AdLib Visual Composer is a DOS oriented program and can be run on Windows with a DOS plugin." - ] - }, - "common_filenames": [ - { - "filename": "standard.bnk", - "description": "standard.bnk - Original BNK file containing a variety of voices to choose from." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnl": { - "slug": "bnl", - "extension": "bnl", - "name": "Talking Reading Pen Audio File", - "category": "talking-reading-pen-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Books that are designed to be read with a talking pen contain a number of audio hotspots. When a reader presses a talking pen onto a hotspot (often, the words on a page), the pen plays an associated audio track. That track is drawn from the book's BNL file, which is stored within the talking pen.", - "Each BNL file includes the audio used with a specific talking book. Usually, readers must tap the cover of a book with their talking pen before they start reading, to confirm that their pen recognizes the book and contains the book's BNL file. If the pen contains the correct BNL file, it will say the book's title.", - "BNL files used with children's books often contain \"extra\" audio tracks, associated with hotspots other than the words on the books' pages. For example, when reading a book featuring a cow, a child might be able to tap their talking pen on the cow's face to play a \"MOO!\" sound." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnp": { - "slug": "bnp", - "extension": "bnp", - "name": "Sony Camcorder Video Data File", - "category": "sony-camcorder-video-data-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "If you delete the files in the AVF_INFO directory, the recorded camera files will not play back correctly. However, you can still transfer the video data to a computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnr": { - "slug": "bnr", - "extension": "bnr", - "name": "Nintendo Wii Banner File", - "category": "nintendo-wii-banner-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BNR files are not meant to be manually opened by Nintendo Wii users. Instead, they are referenced by the Wii when the channel content is loaded in the Wii. BNR files are typically located in Wii data .BIN files ( content.bin files).", - "Some Wii gamers in the Wii Homebrew community enjoy modifying games to add their own custom content. These gamers may modify BNR files along with other files to customize the appearance of the banner in the Wii console or a Wii emulator , such as Dolphin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bns": { - "slug": "bns", - "extension": "bns", - "name": "Portal Bonus Map Script", - "category": "portal-bonus-map-script", - "summary": "", - "developer_org": "kevidryon2", - "developer_name": "kevidryon2", - "more_information": { - "description": [ - "BNS files are included as part of a .BMZ bonus map zip file, which can be installed to add bonus maps to Portal." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bns.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnvib": { - "slug": "bnvib", - "extension": "bnvib", - "name": "Binary NX Vibration File", - "category": "binary-nx-vibration-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "The Nintendo Switch's Joy-Cons and Pro Controllers include a feature called HD Rumble. This feature, developed using haptic technology licensed from Immersion, allows the controllers to produce precise vibrations that simulate various actions. For example, in the Switch game 1-2-Switch, the Joy-Cons use HD Rumble to simulate marbles rolling within a box and the click-click-click sensation of turning a combination lock.", - "To produce these vibrations, the Switch console uses BNVIB files, included in each Nintendo Switch game, to trigger controllers' HD Rumble feature. BNVIB files are small audio files that the Switch console broadcasts to controllers. The controllers then play the files to produce vibrations. BNVIB files each have a maximum of 8 bytes of vibration data, 4 bytes of which are used on each side (left or right) of a controller.", - "Because BNVIB files are not intended to be opened, modified, or used outside the Nintendo Switch game they're included in, most Nintendo Switch players will never encounter a BNVIB file. However, some Nintendo Switch modders have created homebrew applications that allow them to play existing and create their own BNVIB files on their PCs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnvib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bnz": { - "slug": "bnz", - "extension": "bnz", - "name": "The Bingo Maker Card Template File", - "category": "the-bingo-maker-card-template-file", - "summary": "", - "developer_org": "the-bingo-maker-team", - "developer_name": "The Bingo Maker Team", - "more_information": { - "description": [ - "BNZ files are used as the starting point for creating custom bingo cards, which are stored in .BNG files. Several default bingo card templates are stored in the DefaultTemplates.bnz file, which is located in the The Bingo Maker's installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bnz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bo1": { - "slug": "bo1", - "extension": "bo1", - "name": "Odyemu Overlay Image", - "category": "odyemu-overlay-image", - "summary": "", - "developer_org": "paul-robson-and-david-winter", - "developer_name": "Paul Robson and David Winter", - "more_information": { - "description": [ - "Odyemu is a Magnavox Odyssey emulator available for MS-DOS. It allows users to play Odyssey games, such as Tennis, Volleyball, and Football, on their PCs.", - "Each Odyemu game is saved as an MO1 file. These files are text files that emulate the connections made between a real Magnavox Odyssey and a real game cartridge. Some MO1 files reference a BO1 file, which contains an overlay image used to add colors to a game. For example, the game file TENNIS.MO1 references an image named TENNIS.BO1 , which makes the game look like a green and yellow tennis court.", - "To create BO1 files, Odyemu users use a utility named BMPTORLE . This utility accepts BMP images that are 320 x 200 pixels in size and use 8-bit color." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bo1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bo2": { - "slug": "bo2", - "extension": "bo2", - "name": "Minecraft BO2 Object File", - "category": "minecraft-bo2-object-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BO2 stands for Biome Object Builder version 2. The BO2 format was eventually replaced by the .BO3 format with the release of version 2.4 of Terrain Control." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bo2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bo3": { - "slug": "bo3", - "extension": "bo3", - "name": "Minecraft BO3 Object", - "category": "minecraft-bo3-object", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Minecraft objects consist of blocks that can spawn in your biomes. They can be ores, trees, dungeons, and other structures.", - "You must place the BO3 file in one of your two custom biome object (BOB) folders. The global folder allows all your TerrainControl worlds to use the BO3 file. The local folder allows only one world to use the BO3 file.", - "NOTE: BO3 stands for Biome Object Builder version 3. The BO3 format replaced the .BO2 format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bo3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bo4": { - "slug": "bo4", - "extension": "bo4", - "name": "OpenTerrainGenerator Custom Structure", - "category": "openterraingenerator-custom-structure", - "summary": "", - "developer_org": "pg85", - "developer_name": "PG85", - "more_information": { - "description": [ - "Minecraft Java Edition players can install the OpenTerrainGenerator plug-in and use it to create and load custom Minecraft worlds. Each OpenTerrainGenerator world is generated using one or more biome configuration ( .BC ) files. In turn, each biome configuration file references a set of BO4 files, which contain information about custom structures that appear in the biome.", - "BO4 files are created in-game using the /otg export StructureName -bo4 command. The referenced structure is then exported as two or more BO4 files. The first BO4 file, named StructureName.bo4 , contains settings that apply to the entire structure and define placement, distribution, and blending with terrain. Each subsequent BO4 file contains information about an up-to-16x16 block section of the exported structure. When creating a custom world, modders place BO4 files in the world's WorldObjects directory.", - "NOTE: You can convert .SCHEMATIC files to BO4 files using OTGEdit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bo4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bo4data": { - "slug": "bo4data", - "extension": "bo4data", - "name": "OpenTerrainGenerator Binary Custom Structure", - "category": "openterraingenerator-binary-custom-structure", - "summary": "", - "developer_org": "pg85", - "developer_name": "PG85", - "more_information": { - "description": [ - "Minecraft Java Edition players can install the OpenTerrainGenerator plug-in and use it to create and load custom Minecraft worlds. Each OpenTerrainGenerator world is generated using one or more biome configuration ( .BC ) files. In turn, each biome configuration file references a set of BO4 files, which contain information about custom structures that appear in the biome.", - "To make their custom worlds load more quickly, OpenTerrainGenerator users can convert their plain text BO4 files into binary BO4DATA files. OpenTerrainGenerator loads BO4DATA files more quickly than BO4 files, which speeds up worlds' load times.", - "To convert BO4 files to BO4DATA files, users enter the /otg exportbo4data command in-game. This transforms any BO4 files stored in the current world's WorldObjects directory into BO4DATA files. After converting a world's BO4 files to BO4DATA files, the user should remove the world's BO4 files from the WorldObjects directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bo4data.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "boc": { - "slug": "boc", - "extension": "boc", - "name": "EasyWord Big Document", - "category": "easyword-big-document", - "summary": "", - "developer_org": "e-press", - "developer_name": "E-Press", - "more_information": { - "description": [ - "EasyOffice is no longer developed and has been replaced by the ONE Office Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "boc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bok": { - "slug": "bok", - "extension": "bok", - "name": "TestGen Testbank File", - "category": "testgen-testbank-file", - "summary": "", - "developer_org": "ebay", - "developer_name": "eBay", - "more_information": { - "description": [ - "Examples of filenames used by ProStores webpages include StoreFront.bok and Cart.bok . BOK filenames may also be followed by one or more parameters, such as Page.bok?file=test.htm ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bok.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bom": { - "slug": "bom", - "extension": "bom", - "name": "Mac OS X Bill of Materials File", - "category": "mac-os-x-bill-of-materials-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When BOM files are created, they are saved by default in the /Library/Receipts/boms folder. These files are referenced by the Mac OS X Installer and are not meant to be opened by the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bonk": { - "slug": "bonk", - "extension": "bonk", - "name": "Bonk Audio File", - "category": "bonk-audio-file", - "summary": "", - "developer_org": "bonk", - "developer_name": "Bonk", - "more_information": { - "description": [ - "BonkEnc, a program used for encoding BONK files, was renamed to fre:ac, which stands for \"free audio converter.\" This program can convert BONK files to other more common audio formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bonk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bons": { - "slug": "bons", - "extension": "bons", - "name": "Bones Project", - "category": "bones-project", - "summary": "", - "developer_org": "unknown", - "developer_name": "Unknown", - "more_information": { - "description": [ - "Bones is a slightly-modified version of Scratch 1.4. It is reskinned and contains some custom programming blocks that the default version of Scratch 1.4 does not include. While Scratch 1.4 saves developers' programming projects as .SB files, Bones saves them as BONS files. Developers can open BONS files in Bones just as they would open an SB file in Scratch 1.4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bons.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "boo": { - "slug": "boo", - "extension": "boo", - "name": "Booasm Compressed Archive", - "category": "booasm-compressed-archive", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "boo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "book": { - "slug": "book", - "extension": "book", - "name": "iBooks Author Document", - "category": "ibooks-author-document", - "summary": "", - "developer_org": "budget-in-brief", - "developer_name": "Budget In Brief", - "more_information": { - "description": [ - "iBook Author documents can also be exported to .PDF and .TXT (plain text) formats for reading on the local computer or other devices.", - "NOTE: iBooks Author uses the .IBA file extension as the default extension for iBooks designs. However, it also supports the \".book\" extension for designs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/book_10474.jpg", - "alt": "Screenshot of a .book file in Blurb BookSmart 3.4", - "caption": "BOOK file open in Blurb BookSmart 3.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "book.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bookexport": { - "slug": "bookexport", - "extension": "bookexport", - "name": "BookSmart Backup Book File", - "category": "booksmart-backup-book-file", - "summary": "", - "developer_org": "blurb-software", - "developer_name": "Blurb Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bookexport_10473.jpg", - "alt": "Screenshot of a .bookexport file in Blurb BookSmart 3.4", - "caption": "BOOKEXPORT file open in Blurb BookSmart 3.4" - }, - "description": [ - "The BOOK file is the main file type created by BookSmart to save a project when creating a notebook, planner, or photo book. When you want to back up or share the BOOK file with another user you can create the BOOKEXPORT file.", - "To create a BOOKEXPORT file, select File → Export → Export Book Project or Create Book Archive or Export/Backup Book .", - "To open a BOOKEXPORT file, select File → Import Book Project . You can also Import a Book from the \"More Options\" menu when opening BookSmart." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bookexport_10473.jpg", - "alt": "Screenshot of a .bookexport file in Blurb BookSmart 3.4", - "caption": "BOOKEXPORT file open in Blurb BookSmart 3.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bookexport.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "booktemplate": { - "slug": "booktemplate", - "extension": "booktemplate", - "name": "iBooks Author Document Template", - "category": "ibooks-author-document-template", - "summary": "", - "developer_org": "blurb-software", - "developer_name": "Blurb Software", - "more_information": { - "description": [ - "Document templates more often use the .IBATEMPLATE extension. The iBooks Author installation includes several templates that use the \".ibatemplate\" extension, not the \".booktemplate\" extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/booktemplate_10475.jpg", - "alt": "Screenshot of a .booktemplate file in Blurb BookSmart 3.4", - "caption": "BOOKTEMPLATE file open in Blurb BookSmart 3.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "booktemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bookwormdeluxesavedgame": { - "slug": "bookwormdeluxesavedgame", - "extension": "bookwormdeluxesavedgame", - "name": "Bookworm Deluxe Saved Game", - "category": "bookworm-deluxe-saved-game", - "summary": "", - "developer_org": "popcap-games", - "developer_name": "PopCap Games", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bookwormdeluxesavedgame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "boot": { - "slug": "boot", - "extension": "boot", - "name": "InstallShield Boot File", - "category": "installshield-boot-file", - "summary": "", - "developer_org": "flexera-software", - "developer_name": "Flexera Software", - "more_information": { - "description": [ - "BOOT files are commonly seen with the name setup.boot . They are also typically found with corresponding setup.exe and setup.ini files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "boot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bootskin": { - "slug": "bootskin", - "extension": "bootskin", - "name": "Stardock Bootskin File", - "category": "stardock-bootskin-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "BootScreenView can be used to convert BOOTSKIN files to .TBS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bootskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bos": { - "slug": "bos", - "extension": "bos", - "name": "Build Options Specification File", - "category": "build-options-specification-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "The clearmake utility is a ClearCase variant of the Linux and Unix make(1) tool. It comes with Rational ClearCase, which is a collection of software tools used to manage software development projects. Several features of clearmake include derived object sharing, build avoidance, and build auditing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "box": { - "slug": "box", - "extension": "box", - "name": "E-mail Mailbox", - "category": "e-mail-mailbox", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "BOX files are not meant to be opened manually. Instead, they contain data that can be unpacked and used by the associated EXE file in the installation process. If you did not download an EXE file with the BOX file, you should contact the store support to download the remaining files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "box.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bp": { - "slug": "bp", - "extension": "bp", - "name": "Spaceflight Simulator Blueprint", - "category": "spaceflight-simulator-blueprint", - "summary": "", - "developer_org": "transsnet-music-limited", - "developer_name": "Transsnet Music Limited", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bp_12607.png", - "alt": "Screenshot of a .bp file in Apple TextEdit", - "caption": "BP file open in Apple TextEdit" - }, - "description": [ - "Spaceflight Simulator is a multiplatform rocket construction and space exploration game. It allows players to build and launch rockets and then navigate to and land on planets.", - "In versions 1.4 and below of Spaceflight Simulator, the rockets that players construct are saved as BP files, also known as Spaceflight Simulator blueprints. Players can import and export BP files to use other players' blueprints in Spaceflight Simulator.", - "NOTE: In versions 1.5 and above of Spaceflight Simulator, BP files have been replaced by Blueprint.txt files, which are saved in rocket-specific sub-folders." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bp_12607.png", - "alt": "Screenshot of a .bp file in Apple TextEdit", - "caption": "BP file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bp2": { - "slug": "bp2", - "extension": "bp2", - "name": "AutoCAD Batch Plot File", - "category": "autocad-batch-plot-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Autodesk AutoCAD is a computer-aided design CAD ) application construction and design professionals utilize to create technical drawings. You can create various 2D and 3D drawings of industrial parts, buildings, vehicles, city streets, parks, furniture, and other items with AutoCAD.", - "Versions 1 to 14 of AutoCAD create BP2 (and .BPL files) files to allow you to save lists of files you commonly publish to printers or plotters. This helps you save time so you do not have to recreate the list of files each time you want to publish the same files or sheets.", - "NOTE: AutoCAD supported BP2 files up to version 14, then replaced BP2 files with .BP3 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bp3": { - "slug": "bp3", - "extension": "bp3", - "name": "AutoCAD Batch Plot File", - "category": "autocad-batch-plot-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AutoCAD is a professional computer-aided design CAD ) application for creating 2D and 3D drawings of industrial parts, buildings, city streets, parks, vehicles, furniture, and other items. The software creates BP3 files to allow you to save lists of files you commonly publish to printers or plotters, which saves you time so you do not have to recreate the list of files each time you want to publish the same files or sheets.", - "Autodesk introduced the BP3 file type when it released AutoCAD 2000 in 1999, replacing .BPL and .BP2 files supported by versions 1 to 14 of AutoCAD. Now, AutoCAD allows you to save your publishing lists as .DSD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bp3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpa": { - "slug": "bpa", - "extension": "bpa", - "name": "StorageSync Backup Archive", - "category": "storagesync-backup-archive", - "summary": "", - "developer_org": "simpletech", - "developer_name": "SimpleTech", - "more_information": { - "description": [ - "Individual files and folders backed up in a BPA file can be restored to a hard drive using StorageSync's Restore option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpb": { - "slug": "bpb", - "extension": "bpb", - "name": "PowerDesigner Business Process Backup File", - "category": "powerdesigner-business-process-backup-file", - "summary": "", - "developer_org": "sybase", - "developer_name": "Sybase", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpd": { - "slug": "bpd", - "extension": "bpd", - "name": "Business Plan Pro Document", - "category": "business-plan-pro-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Business Plan Pro includes hundreds of sample business plans with the software installation. Business Plan Pro also uses multiple formats for BPD files based on different versions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpdx": { - "slug": "bpdx", - "extension": "bpdx", - "name": "Business Plan Pro Document", - "category": "business-plan-pro-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "BPDX files are .ZIP files that contain .XML data files and an .XLS Excel workbook that is used for making the financial calculations.", - "NOTE: Older versions of Business Plan Pro use the .BPD extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpf": { - "slug": "bpf", - "extension": "bpf", - "name": "Baan ERP Document", - "category": "baan-erp-document", - "summary": "", - "developer_org": "infor-global-solutions", - "developer_name": "Infor Global Solutions", - "more_information": { - "description": [ - "BPF files can be converted to .PDF , .XLS , .DOC , and .TXT formats using B2Win.", - "NOTE: The Baan Corporation was acquired by Infor Global Solutions and the Baan ERP software was merged into Infor ERP solutions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpg": { - "slug": "bpg", - "extension": "bpg", - "name": "Better Portable Graphics Image", - "category": "better-portable-graphics-image", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bpg_9820.png", - "alt": "Screenshot of a .bpg file in XnViewMP", - "caption": "BPG file open in XnViewMP" - }, - "description": [ - "Developer Fabrice Bellard created the BPG file format in 2014, as a potential replacement for the JPEG format. Bellard based the BPG format's compression method on the High Efficiency Video Coding (HEVC) compression standard, which is more efficient than JPEG compression.", - "The BPG format supports:", - "Despite its advantages over the JPEG format, the BPG format is not widely used. However, Bellard's work on the BPG format inspired the creation of the .AVIF format, which also uses a video compression standard to create high-quality compressed images." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bpg_9820.png", - "alt": "Screenshot of a .bpg file in XnViewMP", - "caption": "BPG file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bphys": { - "slug": "bphys", - "extension": "bphys", - "name": "Blender Cache File", - "category": "blender-cache-file", - "summary": "", - "developer_org": "the-blender-foundation", - "developer_name": "The Blender Foundation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bphys.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpj": { - "slug": "bpj", - "extension": "bpj", - "name": "Boxsim Simulation Project", - "category": "boxsim-simulation-project", - "summary": "", - "developer_org": "visaton", - "developer_name": "VISATON", - "more_information": { - "description": [ - "Boxsim allows you to export simulation results in the BPJ file as an .EXP file. You can choose to export three different results: Frequency response of total speaker on axis Frequency response of one driver including influence of baffle and enclosure Frequency response of electrical signal at one driver VISATON is a loudspeaker manufacturer located in Germany. The company ranges from home HiFi to car HiFi in fields such as medical electronic equipment, computer systems, and spacecraft technology.", - "VISATON is a loudspeaker manufacturer located in Germany. The company ranges from home HiFi to car HiFi in fields such as medical electronic equipment, computer systems, and spacecraft technology." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpk": { - "slug": "bpk", - "extension": "bpk", - "name": "Nero SecurDisc Public Key File", - "category": "nero-securdisc-public-key-file", - "summary": "", - "developer_org": "bluestacks", - "developer_name": "BlueStacks", - "more_information": { - "description": [ - "Nero SecurDisc Viewer is an application distributed freely by Nero for verifying SecurDisc contents. The application is included with Nero BackItUp & Burn and Burning ROM, which both are part of the Nero Multimedia Suite. However, Nero discontinued the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpl": { - "slug": "bpl", - "extension": "bpl", - "name": "Borland Package Library", - "category": "borland-package-library", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NOTE: The Delphi IDE is now owned and maintained by Embarcadero Technologies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bplist": { - "slug": "bplist", - "extension": "bplist", - "name": "BeatSaber Playlist", - "category": "beatsaber-playlist", - "summary": "", - "developer_org": "beat-games", - "developer_name": "Beat Games", - "more_information": { - "description": [ - "In Beat Saber, players slice blocks with sabers in time to music. The game is available for Windows and the Oculus Quest. It has a very active modding community, which creates mods that add features to the game.", - "Various Beat Saber mods allow players to download, create, and install playlists saved as BPLIST files. To use BPLIST files with the Windows version of Beat Saber, players (or a playlist-related Beat Saber mod) must place the files in the following directory:", - "~/​Beat Saber/​Playlists" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bplist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bplx": { - "slug": "bplx", - "extension": "bplx", - "name": "Bore Plan XML File", - "category": "bore-plan-xml-file", - "summary": "", - "developer_org": "subsite-electronics", - "developer_name": "Subsite Electronics", - "more_information": { - "description": [ - "Directional boring is also known as horizontal directional drilling (HDD). It is a method of installing cables, conduits, or underground pipe along an underground bore path. The Field Scout app allows you to plan and report on bore paths to improve drill efficiency. Since it is available for mobile devices, the app can be used to walk along paths with the aid of GPS then share the plan with others by uploading it to the Commander 7 HDD Guidance Display.", - "NOTE: Subsite Electronics is a Charles Machine Works company." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bplx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpm": { - "slug": "bpm", - "extension": "bpm", - "name": "Bizagi Process Modeler", - "category": "bizagi-process-modeler", - "summary": "", - "developer_org": "sybase", - "developer_name": "Sybase", - "more_information": { - "description": [ - "This file is created by selecting File then Save As . The BPM extension is the default \"Save as type.\" You can also create a BPM file by clicking the disk icon on the toolbar.", - "NOTE: The other Bizagi Process Modeler file type is .BPMC ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpmc": { - "slug": "bpmc", - "extension": "bpmc", - "name": "Bizagi Process Modeler Collaboration", - "category": "bizagi-process-modeler-collaboration", - "summary": "", - "developer_org": "bizagi", - "developer_name": "Bizagi", - "more_information": { - "description": [ - "Team Collaboration enables collaborative process improvement and execution. Teams can share a process and simultaneously modify it.", - "This file is created by selecting File then Save As . The BPMC extension can be selected under the \"Save as type\" drop down menu. You can also create a BPMC file by clicking the disk icon on the toolbar and selecting the BPMC file under the \"Save as type\" drop down menu.", - "NOTE: The other Bizagi Process Modeler file type is .BPM , which is the default Modeler file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpmn": { - "slug": "bpmn", - "extension": "bpmn", - "name": "Business Process Model and Notation", - "category": "business-process-model-and-notation", - "summary": "", - "developer_org": "camunda", - "developer_name": "Camunda", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bpmn_13303.png", - "alt": "Screenshot of a .bpmn file in Camunda BPMN Editor", - "caption": "BPMN file open in Camunda BPMN Editor" - }, - "description": [ - "BPMN Editor is a diagram creation and editing tool that allows you to create flowcharts and process diagrams. You can then export these diagrams as .SVG files or use bpmn-js, a BPMN rendering toolkit, to embed the diagrams in a webpage or application.", - "Primarily, users access BPMN Editor from the website demo.bpmn.io . After using BPMN editor to create a diagram, you can save that diagram as a local BPMN file. This allows you to re-open and continue editing the diagram you've created at a later time, or embed your BPMN file within a webpage or application." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bpmn_13303.png", - "alt": "Screenshot of a .bpmn file in Camunda BPMN Editor", - "caption": "BPMN file open in Camunda BPMN Editor" - }, - { - "url": "https://fileinfo.com/img/ss/sm/bpmn_13303-2.png", - "alt": "BPMN file open in Microsoft Visual Studio Code", - "caption": "BPMN file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpmn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpn": { - "slug": "bpn", - "extension": "bpn", - "name": "Archicad Project Backup File", - "category": "archicad-project-backup-file", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bpn_8114.jpg", - "alt": "Project Backup (BPN file) restored as a Solo Project (PLN file) in GRAPHISOFT Archicad 26", - "caption": "Project Backup (BPN file) restored as a Solo Project (PLN file) in GRAPHISOFT Archicad 26" - }, - "description": [ - "Archicad is a building information modeling (BIM) application for designing and visualizing structures, interiors, exteriors, and landscapes. When working on a project, your system may suddenly crash, causing you to lose your work. However, Archicad provides an auto-save capability that backs up your work for you automatically.", - "To enable this capability, select Options → Work Environment > Data Safety & Integrity and check the \"Make Backup Copy\" checkbox. After choosing this option, Archicad will create BPN files at regular intervals based on user-specified application preferences.", - "The backup is saved to the same directory as the PLN project file. Additionally, if the project file becomes corrupted, you can rename the .bpn extension to .pln and use the backup as your main project file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bpn_8114.jpg", - "alt": "Project Backup (BPN file) restored as a Solo Project (PLN file) in GRAPHISOFT Archicad 26", - "caption": "Project Backup (BPN file) restored as a Solo Project (PLN file) in GRAPHISOFT Archicad 26" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpnueb": { - "slug": "bpnueb", - "extension": "bpnueb", - "name": "PNU eBook File", - "category": "pnu-ebook-file", - "summary": "", - "developer_org": "hamed-mosadeq", - "developer_name": "Hamed Mosadeq", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpnueb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpr": { - "slug": "bpr", - "extension": "bpr", - "name": "Borland C++Builder Project File", - "category": "borland-c++builder-project-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bps": { - "slug": "bps", - "extension": "bps", - "name": "BPS Virus File", - "category": "bps-virus-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: The BPS patch is designed to be an improvement upon the shortcomings of the .IPS and .UPS formats. It is not limited to patching just ROMs, as it can be used on CDs and other games as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpw": { - "slug": "bpw", - "extension": "bpw", - "name": "Bitser Password File", - "category": "bitser-password-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Each BPW may contain multiple logins and is saved using AES encryption . Each login includes a \"Notes\" field, which can be used to specify the purpose of the login, such as \"Gmail,\" PayPal Account,\" or \"Router.\" The list of logins can be viewed by clicking the \"Passwords\" tab, which opens the Password Manager.", - "NOTE: Login information can only be viewed after entering the Master Password for the BPW file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bpz": { - "slug": "bpz", - "extension": "bpz", - "name": "Easy Blue Print Symbol Library", - "category": "easy-blue-print-symbol-library", - "summary": "", - "developer_org": "easy-blue-print", - "developer_name": "Easy Blue Print", - "more_information": { - "description": [ - "You can import and export custom symbol libraries in Easy Blue Print by selecting the Symbols & Stairs tab in the ribbon . To create a BPZ file, click the New Library button. You can then click the New Symbol button to add symbols to the new library. To load an existing symbol library, simply click the Import button and select a BPZ file." - ] - }, - "common_filenames": [ - { - "filename": "Fire and Emergency Planning.bpz", - "description": "Fire and Emergency Planning.bpz - Contains standard file and emergency images." - }, - { - "filename": "Living Room — Extras.bpz", - "description": "Living Room — Extras.bpz - Contains fans, speakers, and other living room objects." - }, - { - "filename": "Restaurant.bpz", - "description": "Restaurant.bpz - Contains tables, chairs, and other common restaurant items." - }, - { - "filename": "Arrows.bpz", - "description": "Arrows.bpz - Contains arrows and other miscellaneous symbols." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bpz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bqy": { - "slug": "bqy", - "extension": "bqy", - "name": "Brio Query File", - "category": "brio-query-file", - "summary": "", - "developer_org": "brio-software", - "developer_name": "Brio Software", - "more_information": { - "description": [ - "The Brio software is used for constructing BQY files, which are often sent via email to clients or co-workers. These files can be opened in Internet Explorer if you have the Brio Insight plug-in installed.", - "NOTE: Brio software underwent several acquisitions and eventually merged into Oracle's Hyperion Performance Management software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bqy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "br": { - "slug": "br", - "extension": "br", - "name": "Brotli Compressed File", - "category": "brotli-compressed-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "In 2013, Google developers created the Brotli compression algorithm. This algorithm is an improvement to the zopfli compression algorithm, also developed by Google. Brotli uses a variant of the LZ77 compression algorithm and Huffman coding to compress files roughly 20 percent more efficiently than zopfli.", - "Initially, Brotli was meant to be used specifically to compress WOFF web font files. Google later generalized the compression algorithm so it can be used to compress other web assets. As the BR format became more useful and used, various web browsers introduced support for loading assets from BR files.", - "NOTE: In the past, Brotli-compressed files were saved with the .bro extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "br.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "br3": { - "slug": "br3", - "extension": "br3", - "name": "Bryce 3 Scene File", - "category": "bryce-3-scene-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Bryce was originally developed by Metacreations, but is now owned by DAZ Productions.", - "NOTE: BR3 files can be opened in Bryce 3 or later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "br3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "br4": { - "slug": "br4", - "extension": "br4", - "name": "Bryce 4 Scene File", - "category": "bryce-4-scene-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "The company that developed Bryce 3D transitioned from Metacreations to Viewpoint for version 4.0. It was later bought by Corel, then by DAZ Productions.", - "NOTE: BR4 files can be opened by Bryce version 4 or later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "br4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "br5": { - "slug": "br5", - "extension": "br5", - "name": "Bryce 5 Scene File", - "category": "bryce-5-scene-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "DAZ 3D Bryce is an application for modeling, rendering, and animating 3D landscapes. Bryce scenes may range from simple three-dimensional objects to fully textured landscapes. Bryce users can save BR5 scenes as images or render them as 3D animations.", - "NOTE: Metacreations initially developed Bryce, which Corel later purchased, then released version 5. DAZ Productions later bought Vryce and released version 6." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "br5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "br6": { - "slug": "br6", - "extension": "br6", - "name": "Bryce 6 Scene File", - "category": "bryce-6-scene-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Previous versions of Bryce use the .BR5 and .BR4 extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "br6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "br7": { - "slug": "br7", - "extension": "br7", - "name": "Bryce 7 Scene File", - "category": "bryce-7-scene-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Bryce 7 scenes are used for exporting wallpapers, digital art, game models, and other 3D graphics. The objects in Bryce 7 scenes can be exported and opened in DAZ 3D Studio.", - "NOTE: Previous versions of Bryce use the extensions .BR6 , .BR5 , and .BR4 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "br7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brain": { - "slug": "brain", - "extension": "brain", - "name": "PersonalBrain Mind Map File", - "category": "personalbrain-mind-map-file", - "summary": "", - "developer_org": "thebrain-technologies", - "developer_name": "TheBrain Technologies", - "more_information": { - "description": [ - "NOTE: PersonalBrain 6 projects use a new database format that is incompatible with previous versions of the software. However, PersonalBrain 6 will automatically update old \"Brains\" to the new format when opened." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brain.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "branch": { - "slug": "branch", - "extension": "branch", - "name": "Branch Project", - "category": "branch-project", - "summary": "", - "developer_org": "fanmariopl-zeusking19-djdolphin-and-interest", - "developer_name": "FanMarioPL, Zeusking19, djdolphin, and Interest", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/branch_13412.png", - "alt": "Screenshot of a .branch file in Branch", - "caption": "BRANCH file open in Branch" - }, - "description": [ - "MIT Scratch is a block-based development environment used primarily to teach children how to code. Various Scratch enthusiasts have created many variations of Scratch, which include additional features and programming blocks.", - "Branch is a Scratch 1.4 variant that contains 61 additional programming blocks. While Branch is now mostly defunct, developers can still download and use it to create Scratch programs. Development projects created by Branch are saved as .SB.BRANCH files, to denote they were created by Branch, and not the default version of Scratch 1.4. (The default version of Scratch 1.4 saves development projects as .SB files.)" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/branch_13412.png", - "alt": "Screenshot of a .branch file in Branch", - "caption": "BRANCH file open in Branch" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "branch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "braw": { - "slug": "braw", - "extension": "braw", - "name": "Blackmagic RAW Video", - "category": "blackmagic-raw-video", - "summary": "", - "developer_org": "blackmagic-design", - "developer_name": "Blackmagic Design", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/braw_12842.jpg", - "alt": "Screenshot of a .braw file in Blackmagic RAW Player 2.3", - "caption": "BRAW file open in Blackmagic RAW Player 2.3" - }, - "description": [ - "Blackmagic Design developed the BRAW format to improve Adobe's CinemaDNG container format (individual .MXF files or a series of .DNG files may utilize this format). Additionally, Blackmagic Design developed the BRAW codec to replace other video codecs by providing higher-quality video at similar file sizes. Blackmagic Design released the BRAW format in 2018.", - "A second feature is that the BRAW codec allows you to choose between 2 encoding methods:", - "A third feature of the BRAW format is that it stores a lot of metadata. With abundant metadata, the software viewing the BRAW video with the open-source Blackmagic RAW SDK better understands how the camera sensor captured the video subject. This produces video that better represents the lighting and color of the subject it captures.", - "Digital video cameras embed the metadata in the BRAW format. However, when you modify BRAW video with DaVinci Resolve, the application generates a .SIDECAR file to store the changes in JSON format. The SIDECAR storage option allows you to override BRAW metadata without overwriting and erasing the original metadata." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/braw_12842.jpg", - "alt": "Screenshot of a .braw file in Blackmagic RAW Player 2.3", - "caption": "BRAW file open in Blackmagic RAW Player 2.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "braw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brctr": { - "slug": "brctr", - "extension": "brctr", - "name": "Binary Revolution Control File", - "category": "binary-revolution-control-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BRCTR files contain references to the BRLYT files and BRLAN files they use to show user interface items to players. Some of the user interface items that BRCTR files control the appearance of include menu buttons, backgrounds, and layouts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brctr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brd": { - "slug": "brd", - "extension": "brd", - "name": "EAGLE Circuit Board", - "category": "eagle-circuit-board", - "summary": "", - "developer_org": "cadence-design-systems", - "developer_name": "Cadence Design Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/brd_2382-2.png", - "alt": "Screenshot of a .brd file in Autodesk EAGLE 9", - "caption": "BRD file open in Autodesk EAGLE 9" - }, - "description": [ - "Autodesk EAGLE is an electronic design automation program that allows engineers to create circuit diagrams. The program was formerly known as CadSoft Eagle, before Autodesk acquired it in 2016.", - "EAGLE's PCB layout editor allows engineers to place circuit diagrams upon a virtual copy of a real-life circuit board. These circuit board layouts are saved as BRD files. In addition to being able to open and edit BRD files in EAGLE and other PCB design applications, engineers can send their PCB files to PCB fabricators, who use the files to assemble physical circuit boards.", - "NOTE: Prior to version 6, EAGLE BRD files were saved in a proprietary text and binary format. Version 6 and later BRD files are saved in the XML format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/brd_2382-2.png", - "alt": "Screenshot of a .brd file in Autodesk EAGLE 9", - "caption": "BRD file open in Autodesk EAGLE 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "breff": { - "slug": "breff", - "extension": "breff", - "name": "Wii Effect Controls File", - "category": "wii-effect-controls-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BREFF files are located with .BREFT files in the \"effect\" folder of the game directory.", - "NOTE: You can open and edit BREFF files with BrawlBox." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "breff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "breft": { - "slug": "breft", - "extension": "breft", - "name": "Wii Effects File", - "category": "wii-effects-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BREFT files are located in the \"effect\" folder of the game directory along with .BREFF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "breft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brep": { - "slug": "brep", - "extension": "brep", - "name": "BRep 3D Model File", - "category": "brep-3d-model-file", - "summary": "", - "developer_org": "open-cascade-technology", - "developer_name": "Open CASCADE Technology", - "more_information": { - "description": [ - "The BRep format primarily consists of two main parts: 1) Topological components, such as faces, vertices, and edges, and 2)the connections between the components, such as surfaces, points, and curves. The format is often used by CAD applications to save 3D models of real-life objects or buildings for the purpose of being manufactured and constructed.", - "Various CAD file types utilize the BRep format, such as CATIA .CATPART and .CATPRODUCT , .IGS and .IGES , .STEP , and Parasolid .X_B and .X_T . While the BRep format is common in the CAD community, actual BREP files are uncommon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brf": { - "slug": "brf", - "extension": "brf", - "name": "Braille Ready Format File", - "category": "braille-ready-format-file", - "summary": "", - "developer_org": "lucasarts", - "developer_name": "LucasArts", - "more_information": { - "description": [ - "BRF files are commonly used for making digital publications available to those who are blind." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brfna": { - "slug": "brfna", - "extension": "brfna", - "name": "Nintendo Wii Font File", - "category": "nintendo-wii-font-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Similar to how Windows and Mac PCs use .OTF and .TTF files to store, retrieve, and show fonts, Nintendo Wii and 3DS video games use BRFNA files to store, retrieve, and show fonts. While some enterprising video game modders have managed to open and modify these files, in attempts to translate a video game's text into another language, BRFNA files are not meant to be opened." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brfna.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brfnt": { - "slug": "brfnt", - "extension": "brfnt", - "name": "Wii Game Font File", - "category": "wii-game-font-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter BRFNT files if you navigate the game resource files of a Nintendo Wii game after dumping it from a game disc. You can find BRFNT files stored in Wii Game Data .SZS files in the game resource files.", - "For example, 6 BRFNT files are stored in the Font.szs file in the Mario Kart Wii game. The files store various font-related information, such as the type of numbers that appear in different game modes and the style of characters used for Mii names." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brfnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brg": { - "slug": "brg", - "extension": "brg", - "name": "Age of Mythology Model File", - "category": "age-of-mythology-model-file", - "summary": "", - "developer_org": "bentley-systems", - "developer_name": "Bentley Systems", - "more_information": { - "description": [ - "BRG files can be opened by AOM Edit, which is also called AOMed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bri": { - "slug": "bri", - "extension": "bri", - "name": "Bryce Plug-in File", - "category": "bryce-plug-in-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bri.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bridgecache": { - "slug": "bridgecache", - "extension": "bridgecache", - "name": "Adobe Bridge Cache Export File", - "category": "adobe-bridge-cache-export-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "To create a BRIDGECACHE file:", - "Cached files like BRIDGECACHE files can also take up storage space, so to remove them navigate to their folder and select Tools → Cache → Purge Cache For Folder \" foldername \" ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bridgecache.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brk": { - "slug": "brk", - "extension": "brk", - "name": "Brick Hill Brick File", - "category": "brick-hill-brick-file", - "summary": "", - "developer_org": "dialogic", - "developer_name": "Dialogic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/brk_11724.png", - "alt": "Screenshot of a .brk file in Brick Hill Workshop 0.3", - "caption": "BRK file open in Brick Hill Workshop 0.3" - }, - "description": [ - "Brick Hill is a free game that features gameplay similar to ROBLOX. Users can create their own custom avatars, build worlds with digital bricks, and interact with other gamers in those worlds.", - "Workshop is a free utility available for download on the Brick Hill website. The application enables Brick Hill users to develop their own worlds, or games, that can be uploaded to and hosted on the \"node-hill\" servers for other gamers to play. When a user creates and saves Brick Hill content in Workshop, the application creates a BRK file to store the information.", - "To create a BRK file with Workshop, select the \"New file\" icon, create your content, then click the \"Save\" floppy disk icon, and choose the save location for the BRK file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/brk_11724.png", - "alt": "Screenshot of a .brk file in Brick Hill Workshop 0.3", - "caption": "BRK file open in Brick Hill Workshop 0.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brl": { - "slug": "brl", - "extension": "brl", - "name": "MicroBraille File", - "category": "microbraille-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Similar to the more common .BRF file extension. BRL and BRF files are commonly used for making digital publications available to those who are blind.", - "To create a BRL file in CASC Braille 2000, select New → Braille File , name the file, select \"MicroBraille File (brl)\" from the file type drop down menu, and click OK .", - "To open a BRL file in CASC Braille 2000, select Open → Braille File , navigate to the file, and click Open .", - "NOTE: Duxbury MegaDots has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brlan": { - "slug": "brlan", - "extension": "brlan", - "name": "Binary Revolution Layout Animation", - "category": "binary-revolution-layout-animation", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "As an example, some homebrew gamers use a program called Mymenuify to customize their Wii's menu theme. Mymenuify produces .MYM files, which contain an .INI file and two BRLAN files.", - "Other homebrew gamers use a program called Benzin to modify Wii banners. Benzin allows gamers to convert BRLAN files into editable XML files.", - "NOTE: In Mario Kart Wii, BRLAN files are stored in the game's anim directories." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brlan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brlyt": { - "slug": "brlyt", - "extension": "brlyt", - "name": "Binary Revolution Layout", - "category": "binary-revolution-layout", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BRLYT is short for Binary Revolution Layout. Mario Kart Wii modders are most likely to encounter and want to edit BRLYT files, in their efforts to modify the game's menus and animations.", - "NOTE: You can learn more about BRLYT files at the Custom Mario Kart Wiiki ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brlyt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brm": { - "slug": "brm", - "extension": "brm", - "name": "Bryce Plug-in File", - "category": "bryce-plug-in-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "NOTE: Bryce plug-ins also use the .BRI extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brmdl": { - "slug": "brmdl", - "extension": "brmdl", - "name": "Wii BRMDL Model File", - "category": "wii-brmdl-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "There may be one or multiple RMDL files for a single character.", - "NOTE: BRMDL files can be renamed with the \"brres\" extension and opened as a BRRES file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brmdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brn": { - "slug": "brn", - "extension": "brn", - "name": "BrainStorm Data File", - "category": "brainstorm-data-file", - "summary": "", - "developer_org": "sierra-entertainment", - "developer_name": "Sierra Entertainment", - "more_information": { - "description": [ - "BrainStorm BRN files can be published to HTML for sharing on the Web." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bro": { - "slug": "bro", - "extension": "bro", - "name": "Broadleaf Tree Model", - "category": "broadleaf-tree-model", - "summary": "", - "developer_org": "avanquest-software", - "developer_name": "Avanquest Software", - "more_information": { - "description": [ - "BROADLEAF is part of the OnyxGARDEN Suite, but is also available separately." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "browser": { - "slug": "browser", - "extension": "browser", - "name": "ASP.NET Browser Definition File", - "category": "asp.net-browser-definition-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "browser.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brr": { - "slug": "brr", - "extension": "brr", - "name": "SNES Sample File", - "category": "snes-sample-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BRR stands for Bit Rate Reduction or Bit Rate Reduced and is the audio compression used by the SPC700 sound coprocessor in the SNES. The compression method is also used by the PlayStation and Philips CD-i audio processors.", - "BRR files can be extracted from game ROMs using the AddmusicK tool. The BRR Player can be used to play BRR files. You can use BRR tools to convert BRR files to WAV files, WAV files to BRR files, and rip BRR files from within SPC files into WAV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brres": { - "slug": "brres", - "extension": "brres", - "name": "Wii BRRES Resource Package", - "category": "wii-brres-resource-package", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brres.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brs": { - "slug": "brs", - "extension": "brs", - "name": "RoboHelp Browse Sequence File", - "category": "robohelp-browse-sequence-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Browse sequences can be created by choosing Tools → Browse Sequence Editor .", - "NOTE: BRS files are saved in a plain text format and can be viewed with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brsar": { - "slug": "brsar", - "extension": "brsar", - "name": "Wii BRSAR Audio Archive", - "category": "wii-brsar-audio-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brsar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brseq": { - "slug": "brseq", - "extension": "brseq", - "name": "Binary Revolution Sequence Format File", - "category": "binary-revolution-sequence-format-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BRSEQ files are not meant to be opened by Wii gamers. They are packaged with Wii games that are referenced by the game when played on a Wii console.", - "However, some gamers enjoy modifying gameplay and extract BRSEQ files from BRSAR archives in order to alter them. You can convert BRSEQ files to the .MID file format using the rseq2midi tool in Windows.", - "NOTE: BRSEQ files are typically only found in BRSAR archives packaged with the Mario Kart Wii game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brseq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brstm": { - "slug": "brstm", - "extension": "brstm", - "name": "BRSTM Audio Stream", - "category": "brstm-audio-stream", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/brstm_7125.png", - "alt": "Screenshot of a .brstm file in VideoLAN VLC media player", - "caption": "BRSTM file open in VideoLAN VLC media player" - }, - "description": [ - "Many Nintendo video games include BRSTM files. Most notably, Mario Kart Wii and Super Smash Bros. Brawl use BRSTM format audio. These games' fans have created utilities that allow them to extract, play, and convert the audio that BRSTM files contain.", - "Gamers have also created tools that allow them to create custom BRSTM files. For example, Brawl Custom Song Maker can convert .WAV , .MP3 , .OGG , and .FLAC audio files into BRSTM files, which savvy gamers can import into their video games." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/brstm_7125.png", - "alt": "Screenshot of a .brstm file in VideoLAN VLC media player", - "caption": "BRSTM file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brstm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brstmspm": { - "slug": "brstmspm", - "extension": "brstmspm", - "name": "Super Paper Mario BRSTM Audio Stream", - "category": "super-paper-mario-brstm-audio-stream", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Super Paper Mario is an action role-playing game for the Nintendo Wii. Like other Nintendo Wii games, it uses audio files saved in the BRSTM format, with the .brstm file extension.", - "However, Super Paper Mario's BRSTM files are formatted slightly differently than other BRSTM files. Thus, when played with tools that use the vgmstream video game music playing library, the files play too quickly.", - "To account for this difference, vgmstream is coded to recognize files with the .brstmspm extension as Super Paper Mario BRSTM files. This allows gamers to play the files correctly simply by renaming them to use the .brstmspm extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brstmspm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brt": { - "slug": "brt", - "extension": "brt", - "name": "Bryce Textures File", - "category": "bryce-textures-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Several preinstalled textures are available with Bryce, including textures for clouds, rocks, and sand. Textures may also be created by the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brtex": { - "slug": "brtex", - "extension": "brtex", - "name": "Wii BRTEX Texture File", - "category": "wii-brtex-texture-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: BRTEX files can be renamed with the \"brres\" extension and opened as a BRRES file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brtex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bruh": { - "slug": "bruh", - "extension": "bruh", - "name": "BRUHIFF Image", - "category": "bruhiff-image", - "summary": "", - "developer_org": "face-hh", - "developer_name": "face-hh", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bruh_13549.png", - "alt": "Screenshot of a .bruh file in bruh-server", - "caption": "BRUH file open in bruh-server" - }, - "description": [ - "Bruh is an image conversion application created by face-hh (FaceDev). It converts PNG images to the BRUH format.", - "Notably, while PNG files are losslessly compressed, BRUH files are uncompressed. Thus, BRUH files can have quite large file sizes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bruh_13549.png", - "alt": "Screenshot of a .bruh file in bruh-server", - "caption": "BRUH file open in bruh-server" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bruh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brush": { - "slug": "brush", - "extension": "brush", - "name": "Procreate Brush", - "category": "procreate-brush", - "summary": "", - "developer_org": "xerox", - "developer_name": "Xerox", - "more_information": { - "description": [ - "Savage Procreate is a digital painting application designed for use on the iPad Pro. Most commonly, illustrators use the Apple Pencil to paint and draw in Procreate.", - "Procreate contains a Brush Library that allows illustrators to select from and illustrate using a variety of brush effects. For example, an illustrator can select a sketching brush while sketching, a calligraphy brush while lettering, or a texture brush to apply a texture. Each brush effect is saved as a separate BRUSH file.", - "To export a Procreate brush as a BRUSH file, press and hold that brush, and then drag it out of the app. You can tap other brushes at the same time, before dragging them out of the app, to export multiple brushes at the same time. You can then email or otherwise share the BRUSH file(s) with another Procreate user, to allow them to import that brush." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brush.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brushcategory": { - "slug": "brushcategory", - "extension": "brushcategory", - "name": "Painter Brush Category", - "category": "painter-brush-category", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/brushcategory_9672.jpg", - "alt": "Screenshot of a .brushcategory file in Corel Painter 2023", - "caption": "BRUSHCATEGORY file open in Corel Painter 2023" - }, - "description": [ - "An example of a Painter brush category and its brush variants is the Markers category. It contains specific brushes, such as Fine Tip Marker, Leaky Marker, and Sharp Marker, each with unique settings to customize its appearance.", - "You can create a new brush category in Painter by selecting Brushes → New Brush Category... . Additionally, you can export a category as a BRUSHCATEGORY file by selecting Brushes → Export → Category ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/brushcategory_9672.jpg", - "alt": "Screenshot of a .brushcategory file in Corel Painter 2023", - "caption": "BRUSHCATEGORY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brushcategory.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brushlibrary": { - "slug": "brushlibrary", - "extension": "brushlibrary", - "name": "Painter Brush Library", - "category": "painter-brush-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/brushlibrary_9671.jpg", - "alt": "Screenshot of a .brushlibrary file in Corel Painter 2023", - "caption": "BRUSHLIBRARY file open in Corel Painter 2023" - }, - "description": [ - "Painter provides various features for creating digital artwork, including many types of brushes, with each brush featuring a unique effect. You can choose which brush type to use to give your artwork a specific look, such as an oil painting or a kid's drawing using crayons.", - "The software organizes brushes into categories, allowing you to find them more easily. You can also export the brush categories export as .BRUSHCATEGORY files. Additionally, the categories are stored in libraries, which you can export as BRUSHLIBRARY files.", - "To export a BRUSHLIBRARY file, select Brushes → Export → Brush Library... , choose the library from the dropdown menu, and click \"OK.\" Then, name the file, choose the save location, and click Save ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/brushlibrary_9671.jpg", - "alt": "Screenshot of a .brushlibrary file in Corel Painter 2023", - "caption": "BRUSHLIBRARY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brushlibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brushset": { - "slug": "brushset", - "extension": "brushset", - "name": "Procreate Brush Set", - "category": "procreate-brush-set", - "summary": "", - "developer_org": "savage-interactive", - "developer_name": "Savage Interactive", - "more_information": { - "description": [ - "Savage Procreate is a digital painting application designed for use on the iPad Pro. Most commonly, illustrators use the Apple Pencil to paint and draw in Procreate.", - "Procreate contains a Brush Library that allows illustrators to select from and illustrate using a variety of brush effects. These effects are grouped into brush sets, which commonly contain related brushes. For example, by default, Procreate's Brush Library contains Sketching, Inking, Drawing, and Painting brush sets (as well as many others). These brush sets, and users' custom brush sets, can be exported as BRUSHSET files, to be shared with other users.", - "To export a Procreate brush set as a BRUSHSET file, tap that brush set. A menu will appear. Select the Share option to export your brush set." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brushset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brushvariant": { - "slug": "brushvariant", - "extension": "brushvariant", - "name": "Painter Brush Variant", - "category": "painter-brush-variant", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/brushvariant_9673.jpg", - "alt": "Screenshot of a .brushvariant file in Corel Painter 2023", - "caption": "BRUSHVARIANT file open in Corel Painter 2023" - }, - "description": [ - "Paint includes various tools for creating artwork, including effects and brushes. A brush variant determines the brush's appearance making it more opaque, larger in size, etc.", - "You can export a BRUSHVARIANT file by selecting Brushes → Export → Brush . Then, you can name the file, choose the save location, and click Save ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/brushvariant_9673.jpg", - "alt": "Screenshot of a .brushvariant file in Corel Painter 2023", - "caption": "BRUSHVARIANT file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brushvariant.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brv": { - "slug": "brv", - "extension": "brv", - "name": "Brick Rigs Vehicle File", - "category": "brick-rigs-vehicle-file", - "summary": "", - "developer_org": "lukas-rustemeyer", - "developer_name": "Lukas Rustemeyer", - "more_information": { - "description": [ - "Brick RIgs is available for download through Steam, a digital distribution service for games and software. The following path is an example of where BRV files are saved by default in the Steam folder:", - "\\​Program\\​Steam\\​steamapps\\​common\\​BrickRigs\\​Content\\​BrickRigs\\​Vehicles", - "The \"Steam\" folder path may be different on your computer depending on how the program was installed.", - "Brick Rigs comes with an in-game garage editor, which allows you to create and modify vehicles. You can also download vehicles created by other users from the \"Brick Rigs\" section in the Steam Workshop." - ] - }, - "common_filenames": [ - { - "filename": "vehicle.brv", - "description": "vehicle.brv - The default name given to a vehicle saved in Brick Rigs." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brw": { - "slug": "brw", - "extension": "brw", - "name": "Calyx Point Borrower File", - "category": "calyx-point-borrower-file", - "summary": "", - "developer_org": "calyx-software", - "developer_name": "Calyx Software", - "more_information": { - "description": [ - "BRW files are created from .PRS prospect files when a prospective borrower is identified for loan origination." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "brx": { - "slug": "brx", - "extension": "brx", - "name": "BREW Application Resource File", - "category": "brew-application-resource-file", - "summary": "", - "developer_org": "systeam", - "developer_name": "Systeam", - "more_information": { - "description": [ - "The Brew MP SDK replaced BREW as the latest development toolkit for the Brew mobile platform. The Brew MP SDK includes standalone programs as well as plug-ins for Eclipse, Microsoft Visual Studio, and Adobe Flash.", - "NOTE: BRX files can be updated to the CAR format using the Brew MP SDK." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "brx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bs": { - "slug": "bs", - "extension": "bs", - "name": "Printfox Bitmap Image", - "category": "printfox-bitmap-image", - "summary": "", - "developer_org": "bioware", - "developer_name": "BioWare", - "more_information": { - "description": [ - "In 1986, German software publisher Scanntronik released the Printfox word processor for the Commodore 64. Printfox allowed users to combine text and images to be printed upon an A4 sheet of paper. Most often, users who wanted to add images to their document created them using Printfox's graphics editor, which saved images as BS files.", - "In 1987, Scanntronik released an updated version of Printfox, called Pagefox. While Pagefox saved images as PG files, it also allowed users to load and use BS files.", - "NOTE: Printfox Bitmap Images can also be saved as GB files, which contain a 640 x 400 pixel image." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bs_11694.png", - "alt": "Screenshot of a .bs file in GitHub Atom", - "caption": "BS file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bs1": { - "slug": "bs1", - "extension": "bs1", - "name": "VirtualBus Vehicle Configuration File", - "category": "virtualbus-vehicle-configuration-file", - "summary": "", - "developer_org": "virtualbus", - "developer_name": "VirtualBus", - "more_information": { - "description": [ - "BS1 files are saved in a plain text format and can be edited to create custom buses. However, customization requires in-depth knowledge and typically is only performed by advanced users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bs1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bs2": { - "slug": "bs2", - "extension": "bs2", - "name": "BASIC Stamp 2 Code File", - "category": "basic-stamp-2-code-file", - "summary": "", - "developer_org": "parallax", - "developer_name": "Parallax", - "more_information": { - "description": [ - "The BASIC Stamp Editor for Windows is developed and supported by Parallax, while the editors for Mac and Linux are developed by third parties." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bs2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bs4": { - "slug": "bs4", - "extension": "bs4", - "name": "Mikogo Session Video Recording", - "category": "mikogo-session-video-recording", - "summary": "", - "developer_org": "beamyourscreen", - "developer_name": "BeamYourScreen", - "more_information": { - "description": [ - "BS4 files are used for storing session histories as well as creating demonstrations. They can be played back in the Mikogo Session Player utility.", - "NOTE: BS4 files do not contain audio data, and they may not be exported to other video formats in Mikogo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bs4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bs7": { - "slug": "bs7", - "extension": "bs7", - "name": "Windows 7 Boot Updater Skin", - "category": "windows-7-boot-updater-skin", - "summary": "", - "developer_org": "jeff-bush", - "developer_name": "Jeff Bush", - "more_information": { - "description": [ - "In Windows 7 Boot Updater, users can change the animation and messages that appear on Windows 7's boot screen. They can edit the messages' text, position, font color, and font size. Users can then save their custom boot screen settings as a Boot Updater skin, or BS7 file.", - "Whenever a user creates a new Boot Updater skin, Boot Updater automatically saves the user's previous skin as a BS7 file. When a user creates their first custom BS7 skin, Boot Updater automatically backs up Windows 7's default boot skin.", - "NOTE: Windows 7 Boot Updater does not work on newer versions of Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bs7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsa": { - "slug": "bsa", - "extension": "bsa", - "name": "Bethesda Softworks Archive", - "category": "bethesda-softworks-archive", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "BSA files are not meant to be altered, but they can be \"modded\" in order to change the gameplay. Various programs exist to unpack and alter BSA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsb": { - "slug": "bsb", - "extension": "bsb", - "name": "BioShock Saved Game File", - "category": "bioshock-saved-game-file", - "summary": "", - "developer_org": "take-two-interactive-software", - "developer_name": "Take-Two Interactive Software", - "more_information": { - "description": [ - "BSB files may have the name Autosave.bsb for a saved state that is automatically created during gameplay." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsc": { - "slug": "bsc", - "extension": "bsc", - "name": "Visual Studio Source Browser Information File", - "category": "visual-studio-source-browser-information-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "BSC files used for browsing source code symbols. They are also used byVisual Studio's IntelliSense code auto-completion feature." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsd": { - "slug": "bsd", - "extension": "bsd", - "name": "BSDL File", - "category": "bsdl-file", - "summary": "", - "developer_org": "ieee", - "developer_name": "IEEE", - "more_information": { - "description": [ - "NOTE: BSDL files also use the .BSDL extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsdesign": { - "slug": "bsdesign", - "extension": "bsdesign", - "name": "Bootstrap Studio Website Design", - "category": "bootstrap-studio-website-design", - "summary": "", - "developer_org": "zine", - "developer_name": "Zine", - "more_information": { - "description": [ - "Bootstrap Studio is a cross-platform web design program that allows web developers to create, edit, and publish websites using a drag-and-drop interface. When a developer saves an in-progress website in Bootstrap Studio, the program saves the website and all its files (including the HTML, JavaScript, image, and other files used to create the website) in a BSDESIGN file.", - "To actually publish a website created in Bootstrap Studio, developers must open the site's BSDESIGN file in Bootstrap Studio and select the Publish button found in the program's menu bar. Bootstrap Studio will then convert the BSDESIGN file into a static website that can be published on any web server.", - "NOTE: If you want to create a copy of a BSDESIGN file, the best way to do so is by opening the file in Bootstrap Studio and saving a renamed copy of the file. Manually creating a copy of a BSDESIGN file can result in errors when you attempt to export or publish a website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsdesign.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsdiff": { - "slug": "bsdiff", - "extension": "bsdiff", - "name": "BSDiff Patch File", - "category": "bsdiff-patch-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Patching is often associated with video game ROMs. Patches may be used by users looking to play a game in English that wasn't originally created for English users. Patches may also be used to alter gameplay, such as the level order or character dialogue.", - "NOTE: The .BDF file extension is more popular than the BSDIFF extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsdiff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsdl": { - "slug": "bsdl", - "extension": "bsdl", - "name": "Boundary Scan Description Language File", - "category": "boundary-scan-description-language-file", - "summary": "", - "developer_org": "ieee", - "developer_name": "IEEE", - "more_information": { - "description": [ - "Often IC manufacturers provide their own BSDL files so that customers can test the integrated circuits with electronics designs.", - "NOTE: BSDL files use a plain text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsf": { - "slug": "bsf", - "extension": "bsf", - "name": "Blu-ray AVC Video", - "category": "blu-ray-avc-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "AVC is also commonly referred to as H.264 or MPEG-4 Part 10. BSF files are similar to other video files encoded using AVC, such as .H264 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsg": { - "slug": "bsg", - "extension": "bsg", - "name": "Besiege Machine File", - "category": "besiege-machine-file", - "summary": "", - "developer_org": "spiderling-studios", - "developer_name": "Spiderling Studios", - "more_information": { - "description": [ - "BSG files can be loaded in Besiege to play the creations in the game. The files can be uploaded to BSG File Editor, which enables you to modify machines and vehicles stored in BSG files. You can also view and modify BSG files in a simple XML editor or text editor.", - "BSG files may be shared among Besiege users to load customized machines. BSG files can be loaded in Besiege by selecting \"Load machine\" in Besiege or placing them in the following locations:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsh": { - "slug": "bsh", - "extension": "bsh", - "name": "BeanShell Script", - "category": "beanshell-script", - "summary": "", - "developer_org": "patrick-niemeyer", - "developer_name": "Patrick Niemeyer", - "more_information": { - "description": [ - "BeanShell source code runs on the Java Virtual Machine (JVM) but it is interpreted rather than compiled. Since BeanShell uses the JVM, BSH scripts can interact with standard Java application code during runtime.", - "BeanShell is used by applications such as OpenOffice.org." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsk": { - "slug": "bsk", - "extension": "bsk", - "name": "Nero SecurDisc Private Key File", - "category": "nero-securdisc-private-key-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "BSK files are created in SecurDisc by moving the mouse randomly, which generates data for the key. Once created, the key can be used for digitally signing files. A corresponding public key is also generated in a .BPK file, which can be distributed to recipients of the disc for verifying the authenticity of the disc contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsp": { - "slug": "bsp", - "extension": "bsp", - "name": "Quake or Source Engine Game Map", - "category": "quake-or-source-engine-game-map", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BSP stands for Binary Space Partitioning, which is a technique a game engine can use to break intricate polygons into convex sets. This allows the engine to render 3D maps more quickly. Every BSP file is made up of \"lumps,\" which are chunks of data defined in the file's header. These lumps include Entities, Nodes, Vertices, Planes, Leaves, Visibility, Faces, and Textures.", - "BSP maps are compiled binary files. Developers can compile BSP files from .MAP files using tools such as Q3Map2 and Irrlicht. Developers can also create BSP files using id Software programs such as GtkRadiant and DarkRadiant.", - "Quake game engines that use BSP files include id Tech 1 (Doom Engine), Quake Engine (the original Quake engine), id Tech 2 (Quake II Engine), id Tech 3 (used originally for Quake III Arena), and id Tech 4 (originally used for Doom 3).", - "Since Valve's Source game engine (used to develop games such as Half-Life 2, Left 4 Dead, and Team Fortress 2) originated from the Quake engine, it also uses maps saved as BSP files. However, the Source engine's BSP file format differs slightly from the Quake engine's. As such, programs that can decompile Quake BSP files may not be able to decompile Source BSP files, and vice-versa.", - "Source engine games' BSP files are stored in the games' .GCF archives. Notably, Source engine BSP files do not include the map's description text or the AI navigation file that non-player characters (NPCs) use to navigate the map." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bss": { - "slug": "bss", - "extension": "bss", - "name": "Resident Evil Background Images File", - "category": "resident-evil-background-images-file", - "summary": "", - "developer_org": "capcom", - "developer_name": "Capcom", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bst": { - "slug": "bst", - "extension": "bst", - "name": "BibTeX Style Document", - "category": "bibtex-style-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Custom BST files can be created using the latex makebst command." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsv": { - "slug": "bsv", - "extension": "bsv", - "name": "ImBatch Task List", - "category": "imbatch-task-list", - "summary": "", - "developer_org": "high-motion-software", - "developer_name": "High Motion Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bsv_12255-2.png", - "alt": "Screenshot of a .bsv file in High Motion Software ImBatch 7", - "caption": "BSV file open in High Motion Software ImBatch 7" - }, - "description": [ - "High Motion Software ImBatch is a free Windows program that allows users to annotate, re-color, transform, tag, and make other adjustments to large batches of images at the same time. For example, if a professional photographer wanted to add a watermark to a large set of photos, they could load the photos in ImBatch, create a task to add the watermark, and then run the task to automatically add the watermark to all their photos.", - "If an ImBatch user knows they'll want to run a set of tasks on additional images in the future, they can save their current task list as a BSV file. The user can then load and run the BSV file while processing other images. For example, if a photographer knows that they want to apply their watermark to additional images in the future, they could save their watermarking task as a BSV file. Then, they could load and run the file whenever they process images in ImBatch, to quickly add their watermark." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bsv_12255-2.png", - "alt": "Screenshot of a .bsv file in High Motion Software ImBatch 7", - "caption": "BSV file open in High Motion Software ImBatch 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsw": { - "slug": "bsw", - "extension": "bsw", - "name": "StruWalker 3D Model", - "category": "struwalker-3d-model", - "summary": "", - "developer_org": "strumis", - "developer_name": "StruMIS", - "more_information": { - "description": [ - "You can view BSW files in Windows using StruWalker. There is no known macOS or Linux program that can view the BSW file.", - "StruWalker features 3D BIM modeling visualization and a variety of tools used in construction, fabrication, and engineering planning." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bswx": { - "slug": "bswx", - "extension": "bswx", - "name": "BIMReview 3D Model", - "category": "bimreview-3d-model", - "summary": "", - "developer_org": "strumis", - "developer_name": "StruMIS", - "more_information": { - "description": [ - "You can view BSWX files in Windows using BIMReview, STRUMIS, and Autodesk Advance Steel. There is no known program for macOS or Linux that supports the BSWX format.", - "BSWX files are typically created using BIMReview. But they may also be created using Autodesk Revit with the BIMProject plugin installed.", - "NOTE: StruMIS was formerly known as AceCad." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bswx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsxc": { - "slug": "bsxc", - "extension": "bsxc", - "name": "BimSens Component Configuration", - "category": "bimsens-component-configuration", - "summary": "", - "developer_org": "striped-horse", - "developer_name": "Striped Horse", - "more_information": { - "description": [ - "BimSens allows users to aggregate different data sources and visualize that data in 3D models. Users can also perform read/write operations on connected data and search and filter data.", - "The data analysis and visualization projects that users create in BimSens are saved as .BSXP files. Each component included in a project can be saved as a BSXC file. To export a component's configuration as a BSXC file, users must select the component and then select Save As... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bsxp": { - "slug": "bsxp", - "extension": "bsxp", - "name": "BimSens Project Configuration", - "category": "bimsens-project-configuration", - "summary": "", - "developer_org": "striped-horse", - "developer_name": "Striped Horse", - "more_information": { - "description": [ - "BimSens allows users to aggregate data sources and visualize the data in 3D models. Users can also perform read/write operations on connected data and search and filter data. When a user saves a BimSens project ( File → Save Project ), it is saved as a BSXP file.", - "NOTE: BSXP files are related to .BSXC files, which contain configuration information for a single project component." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bsxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bt!": { - "slug": "bt!", - "extension": "bt!", - "name": "BitSpirit Incomplete Download File", - "category": "bitspirit-incomplete-download-file", - "summary": "", - "developer_org": "bitspirit", - "developer_name": "BitSpirit", - "more_information": { - "description": [ - "After a file has been fully downloaded, BitSpirit removes the temporary \".bt!\" extension, and then the file can be used normally.", - "NOTE: BitTorrent, the original torrent client, uses the .!BT file extension for incomplete downloads." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bt!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bt": { - "slug": "bt", - "extension": "bt", - "name": "Binary Terrain File", - "category": "binary-terrain-file", - "summary": "", - "developer_org": "ben-discoe", - "developer_name": "Ben Discoe", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btab": { - "slug": "btab", - "extension": "btab", - "name": "Bass Guitar ASCII Tablature File", - "category": "bass-guitar-ascii-tablature-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Bass guitar tablature is a musical notation that instructs bass guitarists on how to play a piece of music. Besides bass guitar tablature, the ASCII tab format may also save guitar tablature in .TAB files. The main difference between the files is that BTAB files store notes for 4 strings instead of 6 strings.", - "While the ASCII tab format stores tablature and lyrics, the format may also include symbols for instructing the playing of various techniques. Some symbol examples include the following:", - "The ASCII tab format is human-readable but may also be saved inconsistently since many people create BTAB files by typing in tablature in a simple .TXT file. They then change the .txt file extension to .btab ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btapp": { - "slug": "btapp", - "extension": "btapp", - "name": "uTorrent App", - "category": "utorrent-app", - "summary": "", - "developer_org": "bittorrent", - "developer_name": "BitTorrent", - "more_information": { - "description": [ - "uTorrent Apps can access all the functionality of the uTorrent client. This allows developers to offer simpler ways for users to download different types of files and extend the functionality of the uTorrent program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btapp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btd": { - "slug": "btd", - "extension": "btd", - "name": "Business-in-a-Box Document", - "category": "business-in-a-box-document", - "summary": "", - "developer_org": "biztree", - "developer_name": "Biztree", - "more_information": { - "description": [ - "Business-in-a-Box can save BTD documents as .DOC (Microsoft Word) or .RTF (Rich Text Format) files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btf": { - "slug": "btf", - "extension": "btf", - "name": "NationsBank Check Images", - "category": "nationsbank-check-images", - "summary": "", - "developer_org": "bank-of-america", - "developer_name": "Bank of America", - "more_information": { - "description": [ - "NationsBank became Bank of America in 1998." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bti": { - "slug": "bti", - "extension": "bti", - "name": "Nintendo Texture File", - "category": "nintendo-texture-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "The BTI image format is similar to the .BREFT , .TEX0 , and .TPL Wii image formats. You can convert BTI files to these formats along with the .PNG format using Wiimms SZS Tools." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btif": { - "slug": "btif", - "extension": "btif", - "name": "NationsBank Check Image File", - "category": "nationsbank-check-image-file", - "summary": "", - "developer_org": "bank-of-america", - "developer_name": "Bank of America", - "more_information": { - "description": [ - "BTIF files also use the .BTF extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btinstall": { - "slug": "btinstall", - "extension": "btinstall", - "name": "uTorrent Installer File", - "category": "utorrent-installer-file", - "summary": "", - "developer_org": "bittorrent", - "developer_name": "BitTorrent", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btinstall.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btkey": { - "slug": "btkey", - "extension": "btkey", - "name": "uTorrent or BitTorrent License Key", - "category": "utorrent-or-bittorrent-license-key", - "summary": "", - "developer_org": "rainberry", - "developer_name": "Rainberry", - "more_information": { - "description": [ - "BitTorrent and uTorrent are peer-to-peer (P2P) file-sharing programs used to send and receive torrents . While both applications are available for free, upgrading to the paid, licensed version of the applications removes ads and adds other premium features.", - "When a user purchases a paid version of BitTorrent or uTorrent, they are sent an installer and a license key. The license key is saved in a file named license.btkey . After installing the app, a user must drag their BTKEY file to the app to activate their license." - ] - }, - "common_filenames": [ - { - "filename": "license.btkey", - "description": "license.btkey - The name of all uTorrent and BitTorrent BTKEY files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btkey.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btm": { - "slug": "btm", - "extension": "btm", - "name": "BizTalk Map File", - "category": "biztalk-map-file", - "summary": "", - "developer_org": "jp-software", - "developer_name": "JP Software", - "more_information": { - "description": [ - "BTM files can be edited using the BizTalk Mapper program within Microsoft Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btn": { - "slug": "btn", - "extension": "btn", - "name": "AutoPlay Media Studio Button File", - "category": "autoplay-media-studio-button-file", - "summary": "", - "developer_org": "indigo-rose", - "developer_name": "Indigo Rose", - "more_information": { - "description": [ - "BTN files store buttons that can be included in AutoPlay Media Studio applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bto": { - "slug": "bto", - "extension": "bto", - "name": "Bryce Tree File", - "category": "bryce-tree-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "The Bryce installation includes several BTO files in the /​Presets/​Trees/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btoa": { - "slug": "btoa", - "extension": "btoa", - "name": "Binary-to-ASCII Encoded File", - "category": "binary-to-ascii-encoded-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Btoa is similar to Uuencode and Base64 encoding, but it creates slightly smaller file sizes. Btoa-encoded files often begin with the text \" xbtoa Begin .\"", - "Btoa files may also have a .B2A file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btoa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btr": { - "slug": "btr", - "extension": "btr", - "name": "Btrieve Database File", - "category": "btrieve-database-file", - "summary": "", - "developer_org": "pervasive-software", - "developer_name": "Pervasive Software", - "more_information": { - "description": [ - "BTR files generally have an associated set of DDF data definition files that describe the database structure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btsearch": { - "slug": "btsearch", - "extension": "btsearch", - "name": "BitTorrent Search Engine File", - "category": "bittorrent-search-engine-file", - "summary": "", - "developer_org": "bittorrent", - "developer_name": "BitTorrent", - "more_information": { - "description": [ - "Once a BTSEARCH file has been imported into BitTorrent or uTorrent, you can select the added search engine from the search box on the user interface. Additionally, you can view the installed search engines by selecting Options → Preferences → Advanced → UI Extras .", - "NOTE: The BTSEARCH format is based on the OpenSearch description document, but only supports a subset of the specification. The Mac version of uTorrent does not support BTSEARCH files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btsearch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btw": { - "slug": "btw", - "extension": "btw", - "name": "BarTender Label", - "category": "bartender-label", - "summary": "", - "developer_org": "seagull-scientific", - "developer_name": "Seagull Scientific", - "more_information": { - "description": [ - "To open a BTW file in BarTender, select File → Open... . To create a BTW file, select File → New , modify the label, and click File → Save or Save As... . To export a BTW file in BarTender to an image format, such as TIFF or PNG, select File → Export Image... .", - "NOTE: You can use BTW files for encoding RFID tags." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "btxt": { - "slug": "btxt", - "extension": "btxt", - "name": "BTXTPad Document", - "category": "btxtpad-document", - "summary": "", - "developer_org": "waylon-boer", - "developer_name": "Waylon Boer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/btxt_12801.png", - "alt": "Screenshot of a .btxt file in BTXTPad", - "caption": "BTXT file open in BTXTPad" - }, - "description": [ - "BTXTPad is a free, open-source text editor available for Windows. It allows you to type and save simple documents. BTXTPad also includes some additional features, such as the ability to insert templated text and access a calculator.", - "By default, documents created in BTXTPad are saved as BTXT files. BTXT files are UTF-8 encoded plain text files, which can be opened, viewed, and edited with any text editor." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/btxt_12801.png", - "alt": "Screenshot of a .btxt file in BTXTPad", - "caption": "BTXT file open in BTXTPad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "btxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bu": { - "slug": "bu", - "extension": "bu", - "name": "Samsung CCTV Video File", - "category": "samsung-cctv-video-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "BU files are saved along with a corresponding .DB2 file that contains information about the BU file. BU files are often several megabytes in size while DB2 files are typically only a few kilobytes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bud": { - "slug": "bud", - "extension": "bud", - "name": "Binary Printer Description File", - "category": "binary-printer-description-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Most users will only see this file because they have encountered a printing error. The error usually occurs after they install a new OEM printer driver, service pack that updates the Unidrv.dll file, system update, or printer hotfix on a server in Windows 2000 or Windows 2003 server. The BUD file must be given time (up to several hours) to successfully regenerate or else the user may receive a message that says the print queue is full when they're trying to print something." - ] - }, - "common_filenames": [ - { - "filename": "mxdwdui.bud", - "description": "mxdwdui.bud - The default printer description file included with Windows Vista and Windows 7, located in the C:\\​Windows\\​System32\\​spool\\​drivers\\​x64\\​3 directory." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bud.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "buf": { - "slug": "buf", - "extension": "buf", - "name": "Buffer File", - "category": "buffer-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BUF files are temporary, which means you will most likely not come across a BUF file. If you do, do not try to open the file, it is only meant to be used to store data for its corresponding application for a short amount of time. For example, BUF files are used by SQL*Plus to store the most recently entered PL/SQL block or SQL command and then are replaced by the next command or block." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "buf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "buildpath": { - "slug": "buildpath", - "extension": "buildpath", - "name": "Eclipse Build Path File", - "category": "eclipse-build-path-file", - "summary": "", - "developer_org": "eclipse", - "developer_name": "Eclipse", - "more_information": { - "description": [ - "BUILDPATH files are used for specifying source code completion, searching, and other features for the Eclipse project. They are commonly generated for PHP projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "buildpath.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "buildsetting": { - "slug": "buildsetting", - "extension": "buildsetting", - "name": "Twixl Publisher Builder Build Setting", - "category": "twixl-publisher-builder-build-setting", - "summary": "", - "developer_org": "twixl-media", - "developer_name": "Twixl media", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "buildsetting.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bul": { - "slug": "bul", - "extension": "bul", - "name": "I4 Bullseye Data File", - "category": "i4-bullseye-data-file", - "summary": "", - "developer_org": "nsr-physiome-project", - "developer_name": "NSR Physiome Project", - "more_information": { - "description": [ - "BUL files are typically created by I4, a biomedical image processing program used in researching heart-related activity. However, BUL files may be created by JSim, a program used to build and analyze numeric models related to biomedicine and physiology.", - "NOTE: The National Simulation Resource (NSR) Physiome Project is a research effort that began at the University of Washington Department of Bioengineering." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bul.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bun": { - "slug": "bun", - "extension": "bun", - "name": "Cakewalk Bundle File", - "category": "cakewalk-bundle-file", - "summary": "", - "developer_org": "roland", - "developer_name": "Roland", - "more_information": { - "description": [ - "BUN files are typically used for archiving and backing up Cakewalk projects. They can also be used as a simple way to share project files or transfer projects from one computer to another." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bun.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bundle": { - "slug": "bundle", - "extension": "bundle", - "name": "macOS Loadable Bundle", - "category": "macos-loadable-bundle", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "While BUNDLE files appear as singular files in Finder, they are actually macOS packages (which contain a collection of files). Many of macOS's BUNDLE files are stored in sub-directories of the following directory:", - "Macintosh HD/​System/​Library", - "These files contain various data used by macOS and default macOS applications.", - "In contrast, app-specific BUNDLE files are often stored in an app's installation or support directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bundle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bup": { - "slug": "bup", - "extension": "bup", - "name": "McAfee Quarantined File", - "category": "mcafee-quarantined-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BUP files are saved to the following directory in Windows Vista and Windows 7:", - "C:\\​ProgramData\\​McAfee\\​VirusScan\\​Quarantine\\​", - "The Quarantine directory on the local computer can become very large in size as more quarantined files are added. If you would like to remove the files manually, follow these steps:", - "You can restore files from a quarantined file using the Quarantine Manager. However, there may be instances where the file was already deleted by the McAfee product. In this case, you can manually restore the files by following the steps in this McAfee knowledge base article:", - "How to restore a quarantined file not listed in the VSE Quarantine Manager" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bur": { - "slug": "bur", - "extension": "bur", - "name": "BuRg3r Source Code File", - "category": "burg3r-source-code-file", - "summary": "", - "developer_org": "the-burg3r-team", - "developer_name": "The BuRg3r Team", - "more_information": { - "description": [ - "BUR files use plain text formatting and can be edited with any text editor.", - "NOTE: The BuRg3r Team was formerly known as Fluffy Smoke Entertainment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bur.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bus": { - "slug": "bus", - "extension": "bus", - "name": "OMSI Bus Configuration File", - "category": "omsi-bus-configuration-file", - "summary": "", - "developer_org": "virtualbus", - "developer_name": "VirtualBus", - "more_information": { - "description": [ - "The BUS file is made up of lines of data following a keyword (whether it's for a script or description). The format looks like this:", - "[keyword] 1 2 3", - "OMSI will only read lines of data that are in this format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bussidmod": { - "slug": "bussidmod", - "extension": "bussidmod", - "name": "Bus Simulator Indonesia Mod", - "category": "bus-simulator-indonesia-mod", - "summary": "", - "developer_org": "maleo", - "developer_name": "Maleo", - "more_information": { - "description": [ - "Bus Simulator Indonesia, also known as BUSSID, is a mobile game in which players drive a bus across Indonesia. The game enjoys a healthy modding scene, which creates vehicle customization mods saved in BUSSIDMOD files. Modders then share their BUSSIDMOD files online.", - "Other players may download a BUSSIDMOD file from a BUSSID-related forum or a file-sharing website. Sometimes, these BUSSIDMOD files are packaged in .ZIP or otherwise-compressed archives. To retrieve their BUSSIDMOD file, players must first decompress the archive in which it is stored." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bussidmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bvd": { - "slug": "bvd", - "extension": "bvd", - "name": "Bitdefender Vault File", - "category": "bitdefender-vault-file", - "summary": "", - "developer_org": "bitdefender", - "developer_name": "Bitdefender", - "more_information": { - "description": [ - "When Bitdefender unlocks a BVD Vault, it appears as a virtual drive in the file system (e.g., \"My Computer\" or \"This PC\"). Once closed, the virtual drive disappears and Bitdefender protects the contents in the secure BVD file format once again.", - "NOTE: BVD stands for \"Bitdefender Virtual Drive.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bvd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bvh": { - "slug": "bvh", - "extension": "bvh", - "name": "Biovision Hierarchy Animation File", - "category": "biovision-hierarchy-animation-file", - "summary": "", - "developer_org": "biovision", - "developer_name": "Biovision", - "more_information": { - "description": [ - "BVH files are also used to store animation data for characters in Second Life and various 3D video games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bvh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bvp": { - "slug": "bvp", - "extension": "bvp", - "name": "VodaHost BlueVoda Project File", - "category": "vodahost-bluevoda-project-file", - "summary": "", - "developer_org": "vodahost", - "developer_name": "VodaHost", - "more_information": { - "description": [ - "BVP files are used for storing designed Web pages and publishing them to the Web. BlueVoda includes an FTP application called BlueFTP for publishing Web pages. However, to publish Web pages using BlueVoda, you must have a VodaHost Web hosting account.", - "BlueVoda provides a visual drag and drop interface for developing Web pages. This helps users build websites since they do not have to understand the underlying program code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bvr": { - "slug": "bvr", - "extension": "bvr", - "name": "Blue Iris Video", - "category": "blue-iris-video", - "summary": "", - "developer_org": "perspective-software", - "developer_name": "Perspective Software", - "more_information": { - "description": [ - "BVR files are saved in a proprietary format and can only be played with Blue Iris video security and Webcam software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bvr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bvs": { - "slug": "bvs", - "extension": "bvs", - "name": "BVS Solitaire Collection Saved Game", - "category": "bvs-solitaire-collection-saved-game", - "summary": "", - "developer_org": "bvs-development-corporation", - "developer_name": "BVS Development Corporation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bvs_11743-2.png", - "alt": "Screenshot of a .bvs file in BVS Solitaire Collection for Mac", - "caption": "BVS file open in BVS Solitaire Collection for Mac" - }, - "description": [ - "BVS Solitaire Collection is a cross-platform application that allows solitaire enthusiasts to play not only classic solitaire, but Tri-Peaks, FreeCell, Spider Solitaire, and many additional variations. Players can even use the program's Modify Rules feature to create their own, custom versions of solitaire. They can also use BVS Solitaire Collection's statistics- and score-tracking features to see whether their play is improving and how they stack up against other players from around the world.", - "When a player saves a game in BVS Solitaire Collection, the program creates a BVS file that stores the game's current state. The player can use this file to resume playing their in-progress game at a later time, return to an earlier juncture within their current game, or share their game with another BVS Solitaire Collection player.", - "NOTE: Players must save BVS files with the default filename assigned by BVS Solitaire Collection. Attempting to change a BVS file's default name may cause BVS Solitaire Collection to freeze." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bvs_11743-2.png", - "alt": "Screenshot of a .bvs file in BVS Solitaire Collection for Mac", - "caption": "BVS file open in BVS Solitaire Collection for Mac" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bvs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bw": { - "slug": "bw", - "extension": "bw", - "name": "Black and White SGI Image File", - "category": "black-and-white-sgi-image-file", - "summary": "", - "developer_org": "paul-haeberli", - "developer_name": "Paul Haeberli", - "more_information": { - "description": [ - "If the SGI image contains RGB image data, it uses the .RGB extension. If it is an RGB image with an alpha channel it is an .RGBA file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwa": { - "slug": "bwa", - "extension": "bwa", - "name": "Bookworm Adventures Player File", - "category": "bookworm-adventures-player-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "BlindWrite can \"blindly\" copy a disc without stopping due to disc errors. The BWA file reveals the severity of the errors on the disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwav": { - "slug": "bwav", - "extension": "bwav", - "name": "Binary Wave Audio File", - "category": "binary-wave-audio-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "BWAV is one of many proprietary file formats Nintendo utilizes to store in-game audio. You will most likely only encounter the file format if you dump a Wii game to a computer to play it with emulation software or modify the game.", - "The BWAV file format includes the following sections:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwd": { - "slug": "bwd", - "extension": "bwd", - "name": "BanglaWord Document", - "category": "banglaword-document", - "summary": "", - "developer_org": "banglasoftware", - "developer_name": "BanglaSoftware", - "more_information": { - "description": [ - "BanglaSoftware BanglaWord allows users to write, save, and share documents written in Bangla. It maps the Bangla alphabet to an English keyboard and intelligently adds Bangla characters as a user types.", - "Users can save documents they've written in BanglaWord as BWD files. They can also share the documents directly from BanglaWord, by emailing them as BWD or .RTF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwf": { - "slug": "bwf", - "extension": "bwf", - "name": "Broadcast Wave File", - "category": "broadcast-wave-file", - "summary": "", - "developer_org": "ebu", - "developer_name": "EBU", - "more_information": { - "description": [ - "The European Broadcasting Union (EBU) developed the BWF format in 1997 to improve standard WAV files by adding metadata for better organization and time synchronization. This feature made BWF a standard among sound engineers, editors, and archivists who required precise synchronization, detailed metadata, and seamless integration within professional workflows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwg": { - "slug": "bwg", - "extension": "bwg", - "name": "BrainWave Generator Audio File", - "category": "brainwave-generator-audio-file", - "summary": "", - "developer_org": "noromaa-solutions", - "developer_name": "Noromaa Solutions", - "more_information": { - "description": [ - "BWG files can be converted to .WAV files using BrainWave Generator. Open your binaural beat, choose Wave → Play Into WAV File... , and then choose your output location.", - "NOTE: The BWG software was last updated in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwi": { - "slug": "bwi", - "extension": "bwi", - "name": "BlindWrite CD/DVD Disc Image", - "category": "blindwrite-cd-dvd-disc-image", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "You may come across a BWI file if a BlindWrite user attempts to share a backup of a game, CD, or DVD. If you need to open it there are a variety of programs for Windows that support the format, including Alcohol 120% and Daemon Tools. You can also convert the BWI format to a more common format, such as .ISO , with UltraISO. This is especially helpful if the BWI file needs to be opened by macOS user (there are no macOS applications that support the format).", - "BWI files were replaced with .B5I files when version 5 of BlindWrite was released. B5I files were then replaced by .B6I files with the release of BlindWrite 6." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwp": { - "slug": "bwp", - "extension": "bwp", - "name": "BuRg3r Web Page", - "category": "burg3r-web-page", - "summary": "", - "developer_org": "fluffy-smoke-entertainment", - "developer_name": "Fluffy Smoke Entertainment", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bws": { - "slug": "bws", - "extension": "bws", - "name": "BlindWrite Sub Code File", - "category": "blindwrite-sub-code-file", - "summary": "", - "developer_org": "brady", - "developer_name": "Brady", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bws_13436.png", - "alt": "Screenshot of a .bws file in Brady Workstation", - "caption": "BWS file open in Brady Workstation" - }, - "description": [ - "Brady Workstation and Brady Express Labels are label design programs that allow users to create and print labels for products, laboratory materials, hazardous materials, and other items. These labels may consist of icons, barcodes, text, and other graphic design elements.", - "Each label a user creates in Brady Workstation and Brady Express Labels is saved as a BWS file. After a user finishes creating a label, they can send that label's BWS file to a compatible Brady label printer, to print that label. Brady Workstation is compatible with all Brady label printers except the M211. Brady Label Express is compatible with the Brady M211, BMP51, M610, M611, M710 and BMP61 printers." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bws_13436.png", - "alt": "Screenshot of a .bws file in Brady Workstation", - "caption": "BWS file open in Brady Workstation" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwt": { - "slug": "bwt", - "extension": "bwt", - "name": "BlindWrite 4 Track Information FIle", - "category": "blindwrite-4-track-information-file", - "summary": "", - "developer_org": "vso-software", - "developer_name": "VSO Software", - "more_information": { - "description": [ - "When you create a copy of a disc in BlindWrite 4.x, the application typically creates 3 files. Along with the BWT file, the BWI Disk Image file and .BWS Sub Code file are created. The BWI file contains the actual disc image and is large in size. The BWS file contains sub channel data for the disc image and is much smaller. However, the BWS file is optional.", - "BWT files were replaced with .B5T files when version 5 of BlindWrite was released. B5T files were then replaced by .B6T files with the release of BlindWrite 6.", - "NOTE: BlindWrite replaced allows you copy a CD, DVD, Blu-ray, or game and burn the contents to another CD, DVD, or Blu-ray." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwv": { - "slug": "bwv", - "extension": "bwv", - "name": "Super Mario Maker Course Audio", - "category": "super-mario-maker-course-audio", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Super Mario Maker is a Wii U game that allows players to create, play, and share their own Super Mario courses. These courses are typically saved within course-specific directories (named course### ) on the hard drive of a player's Wii U.", - "Each course's directory includes a .CDT file, two .TNL files, and a BWV file. The BWV file contains the background music and sound effects that play in that course. While most players will never encounter Super Mario Maker's BWV files, modders and other Super Mario Maker enthusiasts may encounter BWV files while examining save data they've extracted from their Wii U." - ] - }, - "common_filenames": [ - { - "filename": "sound.bwv", - "description": "sound.bwv - The default name Super Mario Maker assigns BWV files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bww": { - "slug": "bww", - "extension": "bww", - "name": "Bagpipe Player File", - "category": "bagpipe-player-file", - "summary": "", - "developer_org": "doug-wickstrom", - "developer_name": "Doug Wickstrom", - "more_information": { - "description": [ - "BWW files can be printed to a music sheet with any standard printer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bww.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bwz": { - "slug": "bwz", - "extension": "bwz", - "name": "WinImage Batch Configuration File", - "category": "winimage-batch-configuration-file", - "summary": "", - "developer_org": "gilles-vollant", - "developer_name": "Gilles Vollant", - "more_information": { - "description": [ - "To export a BWZ file from WinImage, click the Save... button in the lower-right corner of the Batch Assistant window." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bwz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bxl": { - "slug": "bxl", - "extension": "bxl", - "name": "Accelerated Designs PCB Library File", - "category": "accelerated-designs-pcb-library-file", - "summary": "", - "developer_org": "accelerated-designs", - "developer_name": "Accelerated Designs", - "more_information": { - "description": [ - "BXL files can be opened by Ultra Librarian Reader and then converted to many other electronics formats for use in different CAD tools. Vendors use the BXL format so that their PCB data can be available in other formats without their having to do the conversions themselves." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bxt": { - "slug": "bxt", - "extension": "bxt", - "name": "Balabolka Text Document", - "category": "balabolka-text-document", - "summary": "", - "developer_org": "ilya-morozov", - "developer_name": "Ilya Morozov", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bxt_12173.png", - "alt": "Screenshot of a .bxt file in Balabolka", - "caption": "BXT file open in Balabolka" - }, - "description": [ - "TTS programs allow users to convert text documents into audio versions of those documents. For example, a user could copy an essay's text into a TTS program, convert the text into a .WAV file, and then listen to the essay on their smartphone.", - "Balabolka is a free TTS program. Users can type or paste text into Balabolka and then adjust the pitch, rate, voice, and volume with which Balabolka \"reads\" the text. They can then convert the text into an audio file, using the settings they specified.", - "If a user wants to save the text they've entered into Balabolka, as well as their current audio settings, they can do so by saving their document as a BXT file. BXT files contain XML-formatted text that specifies a document's audio settings and content. They also contain a record of any pronunciation corrections the user has added to the document." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bxt_12173.png", - "alt": "Screenshot of a .bxt file in Balabolka", - "caption": "BXT file open in Balabolka" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bxx": { - "slug": "bxx", - "extension": "bxx", - "name": "BS Contact Parameter File", - "category": "bs-contact-parameter-file", - "summary": "", - "developer_org": "bitmanagement-software", - "developer_name": "Bitmanagement Software", - "more_information": { - "description": [ - "The commonly referenced file \"contact.bxx\" contains parameters for the community server address, server port, scene BXX preferences file, 3D VRML scene file, world name, chat welcome message, layout frameset, designated HTML frame, voice support, and others.", - "BS Contact was originally developed as \"blaxxun Contact\" by blaxxun Interactive, which was later acquired by Bitmanagement Software. Bitmanagement Software now develops BS Contact in several editions, including BS Contact Geo, BS Contact MPEG-4, BS Contact Mobile, BC Contact J, and BS Cave." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bxx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "byml": { - "slug": "byml", - "extension": "byml", - "name": "Binary YAML File", - "category": "binary-yaml-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "YAML (YAML Ain't Markup Language) is a human-readable data format used for data serialization. .YAML files are most often used as configuration files, which define an application's settings.", - "Some Nintendo video games use YAML files that have been converted to a binary format, which are saved as BYML files. These files control in-game settings and characteristics, such as what levels are available to select.", - "NOTE: BYML files may also be saved with the .baischedule , .baniminfo , .bgdata , .bgsvdata , .bquestpack , .mubin , or .byaml extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "byml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bytes": { - "slug": "bytes", - "extension": "bytes", - "name": "Binary Text Asset Data File", - "category": "binary-text-asset-data-file", - "summary": "", - "developer_org": "unity-technologies", - "developer_name": "Unity Technologies", - "more_information": { - "description": [ - "An example of the BYTES extension in use would be changing a .JPEG extension and putting it in your \"Resources\" folder. Then using the following script:", - "//Load texture from disk TextAsset bindata= Resources.Load(\"Texture\") as TextAsset; Texture2D tex = new Texture2D(1,1); tex.LoadImage(bindata.bytes);" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bytes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "byu": { - "slug": "byu", - "extension": "byu", - "name": "Brigham Young University Movie File", - "category": "brigham-young-university-movie-file", - "summary": "", - "developer_org": "byu", - "developer_name": "BYU", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "byu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bz": { - "slug": "bz", - "extension": "bz", - "name": "Bzip Compressed File", - "category": "bzip-compressed-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Bzip archives can be extracted with a variety of decompression utilities, including Bunzip and bzip2, which are included with most Linux installations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bz2": { - "slug": "bz2", - "extension": "bz2", - "name": "Bzip2 Compressed File", - "summary": "A BZ2 file is a file that has been compressed by bzip2, a compression program often found on Unix-based systems. Unlike compressed archives , BZ2 files always contain only a single compressed file. BZ2 files often contain compressed software packages, used to install Linux programs.", - "developer": "Julian Seward", - "developer_slug": "julian-seward", - "category": "Compressed Files", - "category_slug": "compressed-files", - "rating": 4, - "votes": 78, - "last_updated": "October 5, 2022", - "more_information": { - "content": [ - "Bzip2 is a free file compression utility that compresses files using the Burrows-Wheeler compression algorithm and Huffman encoding. After bzip2 compresses a file, it changes that file's name to filename.bz2 .", - "Unlike .ZIP files and other compressed archives, BZ2 files only ever contain a single compressed file. However, you can use bzip2 to compress multiple files at once, which will create a series of BZ2 files." - ] - }, - "how_to_open": { - "instructions": [ - "You can use bzip2 (multiplatform), Apple Archive Utility (Mac), 7-Zip (Windows), or PeaZip (multiplatform) to extract the compressed file a BZ2 file contains." - ] - }, - "scraped_at": "2025-08-09T21:58:54.887068", - "source": { - "url": "https://fileinfo.com/extension/bz2", - "file": "bz2.html" - } - }, - "bza": { - "slug": "bza", - "extension": "bza", - "name": "IZArc BGA Archive", - "category": "izarc-bga-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The BGA format supports another archiving method called \"GZA,\" which uses the .GZA extension when created in IZArc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bza.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bzabw": { - "slug": "bzabw", - "extension": "bzabw", - "name": "Compressed AbiWord Document", - "category": "compressed-abiword-document", - "summary": "", - "developer_org": "abisource", - "developer_name": "AbiSource", - "more_information": { - "description": [ - "AbiWord is an open-source word processor developed by members of the AbiSource community. AbiSource only actively develops the Linux version (since version 3) of AbiWord, while older versions of the application are also available for Windows and macOS.", - "Since ABW documents store information in the XML standard, they may grow large. To reduce the size of an ABW document, AbiWord allows you to compress it with Bzip2 compression.", - "NOTE: Various versions of AbiWord may also compress ABW files with gzip compression, resulting in a .ZABW file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bzabw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bzip": { - "slug": "bzip", - "extension": "bzip", - "name": "Bzip Compressed Archive", - "category": "bzip-compressed-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Bzip has been replaced by the newer Bzip2 compression algorithm. Bzip2 files typically have a .BZ2 or .BZIP2 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bzip2": { - "slug": "bzip2", - "extension": "bzip2", - "name": "Bzip2 Compressed Archive", - "category": "bzip2-compressed-archive", - "summary": "", - "developer_org": "bzip", - "developer_name": "Bzip", - "more_information": { - "description": [ - "Most Bzip2 files use the .BZ2 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bzip2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bzplug": { - "slug": "bzplug", - "extension": "bzplug", - "name": "AfterShot Pro Plugin Bundle", - "category": "aftershot-pro-plugin-bundle", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "You can install free and for-purchase plugins with AfterShot Pro's Plugin Manager. Simply double-click the AFZPLUG file to install the plugin. You can also drag and drop the BZPLUG file onto the Browse panel. Or you can select File → Install Plugin and choose tyour BZPLUG file. You must restart the AfterShot Pro application to complete the installation.", - "NOTE: The BZPLUG file replaced the .AFZPLUG file on Windows and OS X but the \"afzplug\" extension is still used on Linux and all AfterShot Pro versions 2.4 and earlier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bzplug.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bzw": { - "slug": "bzw", - "extension": "bzw", - "name": "BZFlag World File", - "category": "bzflag-world-file", - "summary": "", - "developer_org": "bzflag.org", - "developer_name": "BZFlag.org", - "more_information": { - "description": [ - "BZW files are used to define custom new maps. They are loaded by the BZFlag server application on startup and distributed to client players when they join a game. They can be loaded using the \" -world \" command-line option on the BZFlag server.", - "BZFlag, which stands for \"Battle Zone capture the Flag,\" is an open source program that is supported for Mac, Windows, and Unix platforms. It uses OpenGL technology." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bzw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "bzz": { - "slug": "bzz", - "extension": "bzz", - "name": "BuzzBundle Project", - "category": "buzzbundle-project", - "summary": "", - "developer_org": "link-assistant.com", - "developer_name": "Link-Assistant.Com", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/bzz_11432.png", - "alt": "Screenshot of a .bzz file in Link-Assistant.Com BuzzBundle 2", - "caption": "BZZ file open in Link-Assistant.Com BuzzBundle 2" - }, - "description": [ - "You most likely will only encounter a BZZ file if you use BuzzBundle to track the online presence and activity related to your brand. The BZZ file is generated by BuzzBundle when you create a project and save it by selecting File → New Project... , then clicking File → Save Project or Save Project As... .", - "When setting up a project, you can create a profile for your brand and connect social channels, such as Twitter, Facebook, LinkedIn, and YouTube. You can also choose keywords to track and generate reports of various factors influencing the online presence, or reputation of your brand.", - "BuzzBundle Project files can only be opened with BuzzBundle. To open a BZZ file on your computer, select File → Open Project... . You can also open a BZZ file SEO PowerSuite Cloud, Dropbox, or a shared link by selecting File → Open Project (SEO PowerSuite Cloud)... , Open Project (SEO Dropbox)... , or Open Project by Shared Link... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/bzz_11432.png", - "alt": "Screenshot of a .bzz file in Link-Assistant.Com BuzzBundle 2", - "caption": "BZZ file open in Link-Assistant.Com BuzzBundle 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "bzz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c": { - "slug": "c", - "extension": "c", - "name": "C/C++ Source Code File", - "summary": "A C file is a source code file for a C or C++ program. It may include an entire program's source code or may be one of many source files referenced within a programming project. Users can edit C files with source code and plain text editors, then compile them with a C/C++ compiler for the target platform before the code can be run.", - "developer": "ANSI/ISO", - "developer_slug": "ansi-iso", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 4.1, - "votes": 250, - "last_updated": "March 8, 2023", - "more_information": { - "content": [ - "Dennis Ritchie originally developed the C programming language to create Unix utilities in Bell Labs in the late 1960s and early 1970s. Since the 1970s, the popularity of C has grown, and many users have learned and used the language to develop operating systems, database management systems, games, and more. In addition, the American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) have also standardized the C programming language since 1989.", - "The language has also influenced many programming languages, including C++, PHP, Perl, Python, Java, and JavaScript. For example, C++ is an extension of the C programming language and was released in the mid-1980s. Developers use the language to create many of today's software programs. The C++ language may be stored in C, .CC , .CPP , .CXX , and C++ source code files." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c_248.png", - "srcset": "https://fileinfo.com/img/ss/md/c_248.png 760w, https://fileinfo.com/img/ss/sm/c_248.png 380w", - "alt": "Screenshot of a .c file in Microsoft Visual Studio Code 1.33", - "width": "380", - "height": "253", - "caption": "C file open in Microsoft Visual Studio Code 1.33" - } - }, - "how_to_open": { - "instructions": [ - "You can open and edit C files with various source code editors, including Microsoft Visual Studio Code (multiplatform), Code Blocks (multiplatform), and Apple Xcode (macOS). These applications offer helpful features, such as syntax highlighting and auto-completion for viewing and editing C/C++ code.", - "You can also open and edit CPP files with a plain text editor, such as Microsoft Notepad (bundled with Windows) or Apple TextEdit (bundled with macOS). However, these text editors do not provide helpful source code editing features.", - "You can compile the C/C++ code stored in C files to code that can be run on a computer with various free and commercial compilers . Some compilers include Microsoft Visual Studio (Windows), GNU Compiler Collection (multiplatform), Eclipse IDE for C Developers (multiplatform), and Apple Xcode (macOS)." - ] - }, - "scraped_at": "2025-08-09T21:58:55.013851", - "source": { - "url": "https://fileinfo.com/extension/c", - "file": "c.html" - } - }, - "c00": { - "slug": "c00", - "extension": "c00", - "name": "WinAce Split Archive File", - "category": "winace-split-archive-file", - "summary": "", - "developer_org": "e-merge", - "developer_name": "e-merge", - "more_information": { - "description": [ - "Split archives are often created so that large files can fit on discs with limited capacity. They also enable smaller, more manageable downloads.", - "NOTE: E-merge WinAce has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c001": { - "slug": "c001", - "extension": "c001", - "name": "C001 Source Code", - "category": "c001-source-code", - "summary": "", - "developer_org": "c001r", - "developer_name": "c001r", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c001_12988.png", - "alt": "Screenshot of a .c001 file in Microsoft Visual Studio Code", - "caption": "C001 file open in Microsoft Visual Studio Code" - }, - "description": [ - "The c001 programming language consists of four commands:", - "C001 files contain simple programs written using these commands. According to the language's developer, c001 is not meant to be used to create complex software.", - "NOTE: Earlier versions of the c001 language also included a wait command." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c001_12988.png", - "alt": "Screenshot of a .c001 file in Microsoft Visual Studio Code", - "caption": "C001 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c001.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c01": { - "slug": "c01", - "extension": "c01", - "name": "WinAce Split Archive Part 1 File", - "category": "winace-split-archive-part-1-file", - "summary": "", - "developer_org": "magnus-lidstr-m", - "developer_name": "Magnus Lidström", - "more_information": { - "description": [ - "E-merge WinAce has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c02": { - "slug": "c02", - "extension": "c02", - "name": "WinAce Split Archive Part 1 File", - "category": "winace-split-archive-part-1-file", - "summary": "", - "developer_org": "e-merge", - "developer_name": "e-merge", - "more_information": { - "description": [ - "WinAce enables you to split archives into smaller parts so they can be more easily transferred, whether it be over the Internet or on physical storage devices, such as CDs or flash drives. When splitting an archive, WinAce creates multiple files depending on the size of the archive and the split archive size specified by the user. The first split archive is saved with the .c01 file extension, the second is saved with the .c02 file extension, and so on." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c02.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c10": { - "slug": "c10", - "extension": "c10", - "name": "WinAce Split Archive Part 10", - "category": "winace-split-archive-part-10", - "summary": "", - "developer_org": "e-merge", - "developer_name": "E-merge", - "more_information": { - "description": [ - "You can open a C10 file manually in WinAce to view the contents within the partial archive. However, the files in the C10 file may only be partial and may not be able to be extracted. To restore the original files from the split archive, you must have the other parts as well as the master ACE file.", - "C10 files are actually the 12th part of the split archive, since there is a master ACE file and the numbering system starts with .C00 .", - "NOTE: E-merge WinAce has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c2d": { - "slug": "c2d", - "extension": "c2d", - "name": "WinOnCD Disc Image", - "category": "winoncd-disc-image", - "summary": "", - "developer_org": "roxio", - "developer_name": "Roxio", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c2d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c2g": { - "slug": "c2g", - "extension": "c2g", - "name": "Lexy's Labyrinth Level Pack Index", - "category": "lexy-s-labyrinth-level-pack-index", - "summary": "", - "developer_org": "eevee", - "developer_name": "eevee", - "more_information": { - "description": [ - "Lexy's Labyrinth is an updated, open-source version of the Chip's Challenge series of games. It allows players to create and play custom levels, saved as C2M files.", - "Players can also save groups of Lexy's Labyrinth levels as level packs. These level packs take the form of ZIP archives that contain multiple C2M files and a C2G file. The C2G file contains a list of the pack's levels, which Lexy's Labyrinth uses to correctly load and organize a level pack that is loaded using the game's load directory button." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c2g.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c2m": { - "slug": "c2m", - "extension": "c2m", - "name": "Lexy's Labyrinth Level", - "category": "lexy-s-labyrinth-level", - "summary": "", - "developer_org": "eevee", - "developer_name": "eevee", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c2m_12572.png", - "alt": "Screenshot of a .c2m file in Lexy's Labyrinth", - "caption": "C2M file open in Lexy's Labyrinth" - }, - "description": [ - "Lexy's Labyrinth is a browser-based puzzle game based on the Chip's Challenge series of games. It is available to play at https://c.eev.ee/lexys-labyrinth/ .", - "Players who want to create custom Lexy's Labyrinth levels can do so using the game's Create tool. They can then download the levels they've created as C2M files. Players can also download copies of Lexy's Labyrinth's default levels as C2M files. To do so, they select edit while playing a level and then export that level as a C2M file.", - "NOTE: Players can export groups of Lexy's Labyrinth levels as .ZIP archives that include a .C2G file. This allows players to save and load multiple levels at once." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c2m_12572.png", - "alt": "Screenshot of a .c2m file in Lexy's Labyrinth", - "caption": "C2M file open in Lexy's Labyrinth" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c2m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c2r": { - "slug": "c2r", - "extension": "c2r", - "name": "Windows Media Center Click-To-Record File", - "category": "windows-media-center-click-to-record-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows Media Center is a Digital Video Recorder ( DVR ) and media player that was included with some versions of Windows XP, Vista, and 7. When a Windows Media Center user scheduled a TV recording, the program created a C2R file that stored details used to perform the recording at its scheduled time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c2r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c2u": { - "slug": "c2u", - "extension": "c2u", - "name": "Texas Instruments CBL 2 OS File", - "category": "texas-instruments-cbl-2-os-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "The CBL 2 is a portable data collection device developed by Texas Instruments. Data collected by the CBL 2 can be imporated and analyzed by TI graphing calculators.", - "CBL stands for \"Calculator-Based Laboratory\" system." - ] - }, - "common_filenames": [ - { - "filename": "CBL2_OS109.c2u", - "description": "CBL2_OS109.c2u - Version 1.09 of the CBL 2 operating system." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c2u.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c3": { - "slug": "c3", - "extension": "c3", - "name": "C3 Source Code", - "category": "c3-source-code", - "summary": "", - "developer_org": "the-c3-language-project", - "developer_name": "The C3 Language Project", - "more_information": { - "description": [ - "C3 is a C-like programming language that adds additional features but retains most of C's syntax . As of this writing, the C3 language is a work in progress.", - "Developers writing C3 programs save those programs' source code in C3 files. They can then compile those programs using the C3 compiler, to create an executable file .", - "NOTE: Programs may contain both C and C3 code, since it is possible to mix the languages within the same project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c32": { - "slug": "c32", - "extension": "c32", - "name": "Syslinux COM32 Module", - "category": "syslinux-com32-module", - "summary": "", - "developer_org": "syslinux", - "developer_name": "Syslinux", - "more_information": { - "description": [ - "COM32 modules are written in the C programming language using the Syslinux COMBOOT API . After they are compiled, C32 files store 32-bit executable code in a raw binary format.", - "NOTE: COMBOOT modules also have a 16-bit format, but these do not use the \".c32\" file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c32.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c3d": { - "slug": "c3d", - "extension": "c3d", - "name": "Coordinate 3D File", - "category": "coordinate-3d-file", - "summary": "", - "developer_org": "c3d-labs", - "developer_name": "C3D Labs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c3d_6278.png", - "alt": "Screenshot of a .c3d file in Mokka 0.6", - "caption": "C3D file open in Mokka 0.6" - }, - "description": [ - "Coordinate 3D was designed for flexible and extensible data storage. It allows users to store and modify custom parameters in addition to the standard biomechanics parameters and raw data.", - "The C3D format was originally developed by Dr. Andrew Dainis at ADTech in the early 1980s and remains the standard for 3D biomechanical gait and motion data. It enables 3D data to be shared across clinical, research, and movie industries. Full details of the format are available on the C3D.org website." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c3d_6278.png", - "alt": "Screenshot of a .c3d file in Mokka 0.6", - "caption": "C3D file open in Mokka 0.6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/c3d_10751.jpg", - "alt": "Screenshot of a .c3d file in C3D Labs C3D Viewer 2017", - "caption": "C3D file open in C3D Labs C3D Viewer 2017" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c3p": { - "slug": "c3p", - "extension": "c3p", - "name": "Construct 3 Project", - "category": "construct-3-project", - "summary": "", - "developer_org": "scirra", - "developer_name": "Scirra", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c3p_11266.png", - "alt": "Screenshot of a .c3p file in Scirra Construct 3", - "caption": "C3P file open in Scirra Construct 3" - }, - "description": [ - "C3P files can only be opened using Construct 3. To open a C3P file, follow these steps:", - "To create a C3P file, follow these steps:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c3p_11266.png", - "alt": "Screenshot of a .c3p file in Scirra Construct 3", - "caption": "C3P file open in Scirra Construct 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c3p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c3z": { - "slug": "c3z", - "extension": "c3z", - "name": "OpenQwaq 3D Model File", - "category": "openqwaq-3d-model-file", - "summary": "", - "developer_org": "openqwaq", - "developer_name": "OpenQwaq", - "more_information": { - "description": [ - "Example avatars included with OpenQwaq include Business Jake, Casual John, and Military Sam. There are also some C3Z files that represent tables, chairs, and wall clocks that can decorate the 3D environment as an office or other work environment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c3z.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c4": { - "slug": "c4", - "extension": "c4", - "name": "JEDMICS Image File", - "category": "jedmics-image-file", - "summary": "", - "developer_org": "jedmics", - "developer_name": "JEDMICS", - "more_information": { - "description": [ - "NOTE: Different C4 files may use variations of the Edimics format, meaning programs like XnView may be able to open some, but not all C4 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c4d": { - "slug": "c4d", - "extension": "c4d", - "name": "Cinema 4D Model", - "category": "cinema-4d-model", - "summary": "", - "developer_org": "maxon-computer", - "developer_name": "Maxon Computer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c4d_2115.jpg", - "alt": "Screenshot of a .c4d file in Maxon Cinema 4D 2023", - "caption": "C4D file open in Maxon Cinema 4D 2023" - }, - "description": [ - "Cinema 4D has many tools to create realistic images and graphics for movies, games, architectural design, and motion graphics. The C4D file is the main file type associated with Cinema 4D. When you save your model, Cinema 4D creates the C4D file to store all of the information about the model.", - "NOTE: People also use the term \"C4D\" as an abbreviation for the program. Cinema 4D is available in English, German, Spanish, French, and other languages." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c4d_2115.jpg", - "alt": "Screenshot of a .c4d file in Maxon Cinema 4D 2023", - "caption": "C4D file open in Maxon Cinema 4D 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c4d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c4k": { - "slug": "c4k", - "extension": "c4k", - "name": "Clonk Key File", - "category": "clonk-key-file", - "summary": "", - "developer_org": "redwolf-design", - "developer_name": "RedWolf Design", - "more_information": { - "description": [ - "C4K files are used for both offline and online access to Clonk. C4K files that are used by multiple game installations may cause online access to be terminated.", - "NOTE: C4K files are typically delivered to a user through email after purchasing the software online. This file should be placed in the application directory in Windows to install the license key. For Mac OS X, the C4K file can be opened manually, which will start the game and register the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c4k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c4p": { - "slug": "c4p", - "extension": "c4p", - "name": "CrossOver Software Installer File", - "category": "crossover-software-installer-file", - "summary": "", - "developer_org": "codeweavers", - "developer_name": "Codeweavers", - "more_information": { - "description": [ - "NOTE: The C4P format has been replaced by the newer .TIE format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c4p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c67": { - "slug": "c67", - "extension": "c67", - "name": "Composer 670 Module", - "category": "composer-670-module", - "summary": "", - "developer_org": "renaissance", - "developer_name": "Renaissance", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c67_13332.png", - "alt": "Screenshot of a .c67 file in OpenMPT", - "caption": "C67 file open in OpenMPT" - }, - "description": [ - "Composer 670 was a music tracker developed and most famously used by the demo group Renaissance, to create music for the video games Zone 66 and Amnesia. It was based on and combined features of the Composer 667 and Composer 669 music trackers.", - "Audio modules created using Composer 670 are saved as C67 files. Each C67 file can consist of up to 13 audio channels (4 sample channels and 9 FM channels). It also stores the instrument audio samples used to play the song it contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c67_13332.png", - "alt": "Screenshot of a .c67 file in OpenMPT", - "caption": "C67 file open in OpenMPT" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c67.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c93": { - "slug": "c93", - "extension": "c93", - "name": "Interplay C93 Video", - "category": "interplay-c93-video", - "summary": "", - "developer_org": "interplay", - "developer_name": "Interplay", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c93_11618.png", - "alt": "Screenshot of a .c93 file in VLC media player", - "caption": "C93 file open in VLC media player" - }, - "description": [ - "Since its founding in 1983, Interplay Entertainment has released over 300 video games. Only one version of one of those games uses C93 files. Cyberia was released for Windows, Macintosh, Sony PlayStation, and a handful of other platforms, but only its DOS release includes C93 files. The \"93\" in C93 likely refers to 1993, the year Interplay created the file format.", - "In 1995, Interplay resurrected and upgraded the C93 format for use in Cyberia 2: Resurrection. This modified video format was named, appropriately, M95." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c93_11618.png", - "alt": "Screenshot of a .c93 file in VLC media player", - "caption": "C93 file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c93.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "c9r": { - "slug": "c9r", - "extension": "c9r", - "name": "Cryptomator Encrypted Data", - "category": "cryptomator-encrypted-data", - "summary": "", - "developer_org": "skymatic", - "developer_name": "Skymatic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/c9r_13271.png", - "alt": "C9R file shown in Apple Finder", - "caption": "C9R file shown in Apple Finder" - }, - "description": [ - "Cryptomator is a file encryption app that allows users to store files in a virtual drive and then lock that drive. Locking the drive encrypts the stored files, using AES-256 encryption. Often, users place their Cryptomator drives in cloud storage services , so they can access the drives (and the files they contain) from multiple devices.", - "Files encrypted by Cryptomator use the .c9r extension, to denote they've been encrypted. These files also have encrypted filenames produced using AES-SIV encryption. Thus, a file previously named Example.rtf may have a filename like eHwTYFBFYdmnj2cVBF-hgHXjoH7sVD4ZUwpz.c9r after being encrypted by Cryptomator." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/c9r_13271.png", - "alt": "C9R file shown in Apple Finder", - "caption": "C9R file shown in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "c9r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ca": { - "slug": "ca", - "extension": "ca", - "name": "Initial Telnet Cache", - "category": "initial-telnet-cache", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The file \" named.ca \" contains a list of the world's root DNS servers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caa": { - "slug": "caa", - "extension": "caa", - "name": "Chinese Academic Article Link File", - "category": "chinese-academic-article-link-file", - "summary": "", - "developer_org": "synium-software", - "developer_name": "Synium Software", - "more_information": { - "description": [ - "CAA files are typically used by Chinese students and researchers. The files are very small in size since they only contain a short string of text. The size allows users to more easily share links to large journal downloads.", - "When a CAA file is double-clicked it is opened by CNKI CAJViewer, which begins the downloading of the journal. Once the download begins, a control window opens that displays the name of the journal being downloaded, the file size, and the download rate.", - "NOTE: CNKI stands for China National Knowledge Infrastructure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cab": { - "slug": "cab", - "extension": "cab", - "name": "Windows Cabinet File", - "category": "windows-cabinet-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cab_129.png", - "alt": "Screenshot of a .cab file in Windows File Explorer", - "caption": "CAB file open in Windows File Explorer" - }, - "description": [ - "Typically, CAB files contain Windows system or device driver updates. For example, a CAB file might contain driver updates for a printer. Windows often automatically downloads and installs the updates CAB files contain, using installers such as Setup API, Device Installer, and AdvPack. However, users can also manually download CAB files from the Microsoft Update Catalog.", - "Additionally, Windows users can create their own CAB files using a command-line utility called makecab . To use makecab , open a Command Prompt window, enter makecab.exe , and press Enter. This will show instructions for how to use makecab .", - "NOTE: The .PUZ file format, which is used by Microsoft Publisher's Pack and Go Wizard, is essentially identical to the CAB file format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cab_129.png", - "alt": "Screenshot of a .cab file in Windows File Explorer", - "caption": "CAB file open in Windows File Explorer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cache": { - "slug": "cache", - "extension": "cache", - "name": "Cache File", - "category": "cache-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CACHE files may store different types of information. The most common types are browser, memory, disk, and processor cache.", - "Caching is done in the background of applications and CACHE files are referenced by applications, which means you will most likely never encounter CACHE files. They are not meant to be opened manually but some cache files can become rather large and may be deleted to free up disk space." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cache.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caction": { - "slug": "caction", - "extension": "caction", - "name": "Automator Converter Action", - "category": "automator-converter-action", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Automator enables the user to bypass programming normally required to create automations. The user can easily create .WORKFLOW documents by building individual actions into a complete task by dragging and dropping them into an Automator workflow. Automator gives the user the ability to repeat tasks in different programs, such as the Address Book, iCal and the Safari web browser.", - "NOTE: Both CACTION and .ACTION files can be developed using Apple Xcode IDE." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cad": { - "slug": "cad", - "extension": "cad", - "name": "BobCAD-CAM File", - "category": "bobcad-cam-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "BobCAD-CAM is available in several editions, including Mill, Lathe, Router, Wire EDM, and Laser, Plasma, & WaterJet. Each edition provides different capabilities in the CAD-CAM process.", - "While BobCAD-CAM saved designs in the proprietary CAD format before replacing it with the BBCD format, it can also import content from other CAD-related files. Examples of supported formats include .SLDPRT , .DWG , .DSF , .3DM , .IGES , .STEP , .STL , .SAT , .X_B , and .X_T files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cadc": { - "slug": "cadc", - "extension": "cadc", - "name": "Corpatla Data Container File", - "category": "corpatla-data-container-file", - "summary": "", - "developer_org": "corpatla", - "developer_name": "Corpatla", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cadc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cadoc": { - "slug": "cadoc", - "extension": "cadoc", - "name": "Clicker App Document", - "category": "clicker-app-document", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "The Clicker program offers several writing features such as the ability to receive spelling suggestions that can be illustrated and spoken, receive word predictions based on what is typed, hear text spoken in realistic voices, and record initial thoughts and ideas before writing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cadoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cadq": { - "slug": "cadq", - "extension": "cadq", - "name": "CADQ Ransomware Encrypted File", - "category": "cadq-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In February 2021, some PC users began reporting that their computers had been infected by ransomware that encrypted and renamed their files to use the .cadq extension. Further investigation revealed that .cadq was a new extension used by STOP ransomware, which is a commonly-distributed type of ransomware. Other variants of STOP ransomware append users' files with the .STOP , .djvu , .rumba , .radman , or .gero extensions.", - "Cadq ransomware is most commonly hidden within \"free programs\" available from software download websites, especially programs that claim to be free copies of paid programs. When users install the free program, they also unwittingly install the ransomware the program contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cadq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caf": { - "slug": "caf", - "extension": "caf", - "name": "Core Audio File", - "category": "core-audio-file", - "summary": "", - "developer_org": "cal3d", - "developer_name": "Cal3D", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/caf_2627.png", - "alt": "Screenshot of a .caf file in VideoLAN VLC media player", - "caption": "CAF file open in VideoLAN VLC media player" - }, - "description": [ - "CAF files consist of a file header , which specifies the file's type and CAF version, followed by a series of data chunks. All CAF files include an Audio Data chunk, which contains the file's audio data, and an Audio Description chunk, which specifies the audio data's format. Other, optional types of CAF data chunks include:", - "Apple added support for the CAF format to MacOS X in version 10.4, via the Core Audio API, and to iOS in version 5.0. For more information about the CAF format, refer to Apple's official format documentation ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/caf_2627.png", - "alt": "Screenshot of a .caf file in VideoLAN VLC media player", - "caption": "CAF file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caff": { - "slug": "caff", - "extension": "caff", - "name": "Core Audio File", - "category": "core-audio-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caffemodel": { - "slug": "caffemodel", - "extension": "caffemodel", - "name": "Caffe Model", - "category": "caffe-model", - "summary": "", - "developer_org": "berkeley-vision-and-learning-center", - "developer_name": "Berkeley Vision and Learning Center", - "more_information": { - "description": [ - "Caffe (Convolutional Architecture for Fast Feature Embedding) is a deep learning framework that allows users to create image classification and image segmentation models. Initially, users create and save their models as plain text PROTOTXT files. After a user trains and refines their model using Caffe, the program saves the user's trained model as a CAFFEMODEL file.", - "CAFFEMODEL files are binary protocol buffer files. As such, you cannot open, examine, and edit them in a source code editor, as you would PROTOTXT files. CAFFEMODEL files are meant to be integrated into applications that can utilize trained image classification and image segmentation models, using Caffe." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caffemodel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cag": { - "slug": "cag", - "extension": "cag", - "name": "ClipArt Gallery Package", - "category": "clipart-gallery-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "A common CAG file is Artgalry.cag , which is the default clip art package used by some versions of Clip Gallery.", - "CAG files were supported by several older Microsoft software products, including Office 95 and 97, Publisher 97 and 98, and Clip Gallery 2 and 3. However, they are not commonly used anymore.", - "NOTE: Microsoft Clip Gallery is discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cag.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cah": { - "slug": "cah", - "extension": "cah", - "name": "5e Companion App Character File", - "category": "5e-companion-app-character-file", - "summary": "", - "developer_org": "vladimir-pomsztein", - "developer_name": "Vladimir Pomsztein", - "more_information": { - "description": [ - "You will most likely only encounter CAH files if you enjoy playing D&D and use Companion App to manage your characters. The files are meant to only be opened with 5e Companion App." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cah.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caj": { - "slug": "caj", - "extension": "caj", - "name": "Chinese Academic Journal File", - "category": "chinese-academic-journal-file", - "summary": "", - "developer_org": "china-national-knowledge-infrastructure", - "developer_name": "China National Knowledge Infrastructure", - "more_information": { - "description": [ - "The CAJ format is widely used in China and is similar to the .PDF format. You can open CAJ files with CAJViewer programs and export them to more commonly used file formats, such as PDF and .TXT .", - "NOTE: CNKI discontinued CAJViewer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cak": { - "slug": "cak", - "extension": "cak", - "name": "SEGA FILM Video", - "category": "sega-film-video", - "summary": "", - "developer_org": "visual-concepts", - "developer_name": "Visual Concepts", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cak_11619.png", - "alt": "Screenshot of a .cak file in VLC media player", - "caption": "CAK file open in VLC media player" - }, - "description": [ - "The Sega CD and Sega Saturn video game consoles both played games stored on CD-ROMs . These games used video files saved using Sega's proprietary FILM video format. FILM files were saved with a variety of extensions, including .FILM_CPK , .cpk , .film , and .cak .", - "CAK files were used in Burning Rangers, Dark Seed II, Revolutionary Girl Utena, Lunar 2: Eternal Blue, and Phantasm, among other Sega Saturn games." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cak_11619.png", - "alt": "Screenshot of a .cak file in VLC media player", - "caption": "CAK file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cal": { - "slug": "cal", - "extension": "cal", - "name": "Calendar File", - "category": "calendar-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "NOTE: A biped is a two-footed figure, such as a human character." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "calb": { - "slug": "calb", - "extension": "calb", - "name": "Coolect Album File", - "category": "coolect-album-file", - "summary": "", - "developer_org": "coolect", - "developer_name": "Coolect", - "more_information": { - "description": [ - "The Coolect program and the free Album Player is available from Coolect." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "calb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "calca": { - "slug": "calca", - "extension": "calca", - "name": "Calca Document", - "category": "calca-document", - "summary": "", - "developer_org": "krueger-systems", - "developer_name": "Krueger Systems", - "more_information": { - "description": [ - "Calca works similar to a markdown text editor, except it can solve equations and simplify complex expressions as you type. Calca previously used the .TXT extension for its documents but switched to the CALCA extension in 2014." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "calca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "calibre": { - "slug": "calibre", - "extension": "calibre", - "name": "Calibre Device Data File", - "category": "calibre-device-data-file", - "summary": "", - "developer_org": "calibre", - "developer_name": "Calibre", - "more_information": { - "description": [ - "Common CALIBRE files include driveinfo.calibre and metadata.calibre . If you delete these files, Calibre will recreate them the next time the device is synchronized." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "calibre.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cals": { - "slug": "cals", - "extension": "cals", - "name": "CALS Raster Graphic File", - "category": "cals-raster-graphic-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most often uses the .CAL file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cals.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cam": { - "slug": "cam", - "extension": "cam", - "name": "Gerber CAM Job File", - "category": "gerber-cam-job-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CAM files were also viewable on CASSIOPEIA E-11 mobile devices using the CASIO's Digital Camera Viewer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camerror": { - "slug": "camerror", - "extension": "camerror", - "name": "Camtasia Studio Error File", - "category": "camtasia-studio-error-file", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "NOTE: A CAMERROR file is created and placed in the Camtasia Studio directory when a project encounters an error and has not been saved yet. The file can be used as a backup to a project since you can rename the \"camerror\" extension to \"camproj\" and open it as a .CAMPROJ file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camerror.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camm": { - "slug": "camm", - "extension": "camm", - "name": "espresso Mind Map Document", - "category": "espresso-mind-map-document", - "summary": "", - "developer_org": "corpatla", - "developer_name": "Corpatla", - "more_information": { - "description": [ - "Espresso Mind Map is configured for touch handling with Windows 8 computers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camp": { - "slug": "camp", - "extension": "camp", - "name": "WCS Color Appearance Model Profile File", - "category": "wcs-color-appearance-model-profile-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CAMP files are used for specifying color schemes for monitors, printers, and programs. They are stored in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "campackage": { - "slug": "campackage", - "extension": "campackage", - "name": "Camtasia Package", - "category": "camtasia-package", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/campackage_12285.png", - "alt": "Screenshot of a .campackage file in TechSmith Camtasia 2023", - "caption": "CAMPACKAGE file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia is a Windows and macOS tool that captures screen activity, such as a software demonstration, how-to tutorial, video conference, or online gaming session. The software comes packaged with various resources for enhancing videos, such as templates, motion graphics, lower thirds, and themes. You can also create custom resources with Camtasia.", - "TechSmith developed the CAMPACKAGE file type to allow you to transfer resources referenced by a project when sharing the project or backing it up. Then, you or another Camtasia user can import the resources into a .TSCPROJ or .CMPROJ project.", - "To create a CAMPACKAGE file with Camtasia, open a project, then select File → Export → Package . After exporting the package, you can share it with other Camtasia users or store it in a safe location as a backup." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/campackage_12285.png", - "alt": "Screenshot of a .campackage file in TechSmith Camtasia 2023", - "caption": "CAMPACKAGE file open in TechSmith Camtasia 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "campackage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "campaign": { - "slug": "campaign", - "extension": "campaign", - "name": "Wee Tanks! Campaign", - "category": "wee-tanks-campaign", - "summary": "", - "developer_org": "studio-kit", - "developer_name": "Studio Kit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/campaign_12702.png", - "alt": "Screenshot of a .campaign file in Studio Kit Wee Tanks!", - "caption": "CAMPAIGN file open in Studio Kit Wee Tanks!" - }, - "description": [ - "Studio Kit Wee Tanks! is a 3D shooter in which players pilot a toy tank around battlegrounds that look as though they were built using children's toys. It is available for Windows and macOS.", - "Players can create custom Wee Tanks! maps and campaigns (which consist of multiple maps and levels) using the game's map editor. To do so, they select Map Editor → New campaign . After players finish creating their campaign, they can save it by pressing the Esc key and selecting Save Campaign . This saves the campaign as a CAMPAIGN file, in the player's Documents/​My Games/​Wee Tanks directory.", - "NOTE: CAMPAIGN files have been replaced by .WTCAMP files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/campaign_12702.png", - "alt": "Screenshot of a .campaign file in Studio Kit Wee Tanks!", - "caption": "CAMPAIGN file open in Studio Kit Wee Tanks!" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "campaign.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camproj": { - "slug": "camproj", - "extension": "camproj", - "name": "Camtasia Studio Project", - "category": "camtasia-studio-project", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "Prior to Camtasia 2020, the Windows version of Camtasia saved users' in-progress video projects as CAMPROJ files. These files contained information used to load a user's project and its component media clips in Camtasia.", - "If a Camtasia user needed to transfer their project between Windows PCs, they could export their CAMPROJ file as a .ZIP package, which stored all their project data (including the project's component media files) in a single file. After a user finished editing their Camtasia project, they could use their CAMPROJ file to export the video they had created as an .AVI , .MP4 , or .M4V file.", - "While the Windows version of Camtasia, called Camtasia Studio, used the CAMPROJ extension, the Mac version, called Camtasia for Mac, used the .CMPROJ extension. Because of this, users could not transfer Camtasia project files between platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camrec": { - "slug": "camrec", - "extension": "camrec", - "name": "Camtasia Studio Screen Recording", - "category": "camtasia-studio-screen-recording", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "The CAMREC file is used to store the raw recording of actions on a computer screen. It does not store edits to the recording. Any modifications made to a recording are stored in the .CAMPROJ project file.", - "The .camrec extension is only used by the Windows version of Camtasia, called Camtasia Studio. Camtasia for Mac uses the .CMREC extension for camera recordings. However, CAMREC files were replaced by .TREC files with the release of Camtasia 8.4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camrec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camsc": { - "slug": "camsc", - "extension": "camsc", - "name": "Camtasia Shortcut Set (macOS only)", - "category": "camtasia-shortcut-set-macos-only", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/camsc_13322.jpg", - "alt": "Screenshot of a .camsc file in TechSmith Camtasia 2023", - "caption": "CAMSC file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia has various recording and video editing features for creating various types of videos, including software demonstrations and tutorials. In addition, you can configure shortcuts for the features in Camtasia and export them to share with other users.", - "You can access the keyboard shortcuts in the macOS version of Camtasia differently depending on the version of the operating system:", - "After opening the Shortcuts tab, click the gear icon and select Export to export the keyboard shortcut set as a CAMSC file other Camtasia users can import.", - "NOTE: The Windows version of Camtasia saves keyboard shortcuts in .CAMSHORTCUTS files instead of CAMSC files." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can only open CAMSC files with the macOS version of TechSmith Camtasia . To open and add CAMSC files in Camtasia, you can double-click the file. You can also click the gear icon and select Import in the Shortcuts tab of the Camtasia settings or preferences.", - "CAMSC file open in Apple TextEdit 1.18 Since CAMSC files store plain text, you can also open them with a text editor, such as Apple TextEdit . You may need to rename the .camsc file extension to .txt for the text editor to recognize it. When opened in a text editor, you can modify the properties of the CAMSC file. However, if you incorrectly edit the file, you may inadvertently break the keyboard shortcuts.", - "Since CAMSC files store plain text, you can also open them with a text editor, such as Apple TextEdit . You may need to rename the .camsc file extension to .txt for the text editor to recognize it.", - "When opened in a text editor, you can modify the properties of the CAMSC file. However, if you incorrectly edit the file, you may inadvertently break the keyboard shortcuts." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/camsc_13322.jpg", - "alt": "Screenshot of a .camsc file in TechSmith Camtasia 2023", - "caption": "CAMSC file open in TechSmith Camtasia 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/camsc_13322-2.png", - "alt": "CAMSC file open in Apple TextEdit 1.18", - "caption": "CAMSC file open in Apple TextEdit 1.18" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camshortcuts": { - "slug": "camshortcuts", - "extension": "camshortcuts", - "name": "Camtasia Shortcut Set (Windows only)", - "category": "camtasia-shortcut-set-windows-only", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/camshortcuts_13323.jpg", - "alt": "Screenshot of a .camshortcuts file in TechSmith Camtasia 2023", - "caption": "CAMSHORTCUTS file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia provides recording and video editing features for creating various types of videos, including tutorials and presentations. To quickly access some of these features, the software lets you configure shortcuts and export them to share with other users or another application installation.", - "To access the keyboard shortcuts in the Windows version of Camtasia, select Edit → Preferences → Shortcuts . After opening the Shortcuts tab, click the gear icon and select Export to export the keyboard shortcut set as a CAMSHORTCUTS file other Camtasia users can import.", - "NOTE: The macOS version of Camtasia saves keyboard shortcuts in .CAMSC files instead of CAMSHORTCUTS files." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can only open CAMSHORTCUTS files with the Windows version of TechSmith Camtasia . To open and add CAMSHORTCUTS files in Camtasia, you can double-click the file. You can also click the gear icon and select Import in the Shortcuts tab of the Camtasia preferences.", - "You can open CAMSHORTCUTS file with a text editor, such as Microsoft Notepad or Microsoft WordPad . You may need to rename the .camshortcuts file extension to .txt for the text editor to recognize it.", - "When opened in a text editor, you can modify the properties of the CAMSHORTCUTS file. However, if you incorrectly edit the file, you may accidentally break the keyboard shortcuts." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/camshortcuts_13323.jpg", - "alt": "Screenshot of a .camshortcuts file in TechSmith Camtasia 2023", - "caption": "CAMSHORTCUTS file open in TechSmith Camtasia 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camshortcuts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camtemplate": { - "slug": "camtemplate", - "extension": "camtemplate", - "name": "Camtasia Template", - "category": "camtasia-template", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/camtemplate_12284.png", - "alt": "Screenshot of a .camtemplate file in TechSmith Camtasia 2023", - "caption": "CAMTEMPLATE file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia is available for Windows and macOS and allows you to create various screen-capture videos, such as tutorials, video game recordings, and demonstrations. The software comes with templates, but you can download templates from TechSmith's online library or create your own.", - "To create a CAMTEMPLATE file with Camtasia, open a project, then select File → Save Project as Template or Export → Template... (macOS version only). After exporting a template, you can share it with other Camtasia users, who can import it into their projects." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/camtemplate_12284.png", - "alt": "Screenshot of a .camtemplate file in TechSmith Camtasia 2023", - "caption": "CAMTEMPLATE file open in TechSmith Camtasia 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camtheme": { - "slug": "camtheme", - "extension": "camtheme", - "name": "Camtasia Theme File", - "category": "camtasia-theme-file", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/camtheme_12304.jpg", - "alt": "Screenshot of a .camtheme file in TechSmith Camtasia 2023", - "caption": "CAMTHEME file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia is an application for Windows and macOS used to capture screen activity, such as a how-to tutorial, video conference, software demonstration, or online gaming session. In addition, the software comes with various tools for customizing your videos, which include video themes.", - "To create a theme with Camtasia and save it as a CAMTHEME file, follow these steps:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/camtheme_12304.jpg", - "alt": "Screenshot of a .camtheme file in TechSmith Camtasia 2023", - "caption": "CAMTHEME file open in TechSmith Camtasia 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camtheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "camv": { - "slug": "camv", - "extension": "camv", - "name": "Camtasia Video File", - "category": "camtasia-video-file", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "NOTE: Camtasia Studio no longer uses the CAMV format for exported video. Instead, it uses .MP4 files and Flash for Web exports." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "camv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "can": { - "slug": "can", - "extension": "can", - "name": "Canon Navigator Fax Document", - "category": "canon-navigator-fax-document", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "NOTE: Canon Navigator for multifunction devices is now called MP Navigator." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/can_12747.jpg", - "alt": "Screenshot of a .can file in Adobe Photoshop 2022", - "caption": "CAN file open in Adobe Photoshop 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "can.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cannedsearch": { - "slug": "cannedsearch", - "extension": "cannedsearch", - "name": "Apple Predefined Search", - "category": "apple-predefined-search", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "CANNEDSEARCH folders are referenced by Finder for searching the contents of a computer, which includes applications, folders, and files. These folders are appended with the \".cannedSearch\" extension, even though they are folders. OS X comes loaded with canned searches, most commonly the \"All My Files\" search in Finder. Therefore, most users will never see the CANNEDSEARCH folder. However, if you would like to add and/or modify search queries in Finder you will most likely come across the CANNEDSEARCH folder.", - "CANNEDSEARCH folders are located in the following directory: /​System/​Library/​CoreServices/​Finder.app/​Contents/​Resource/​MyLibraries/​" - ] - }, - "common_filenames": [ - { - "filename": "myDocuments.cannedSearch", - "description": "myDocuments.cannedSearch - The default name for the folder that contains the \"All My Files\" search." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cannedsearch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "canvas": { - "slug": "canvas", - "extension": "canvas", - "name": "Obsidian Canvas", - "category": "obsidian-canvas", - "summary": "", - "developer_org": "obsidian", - "developer_name": "Obsidian", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/canvas_13819.jpg", - "alt": "Screenshot of a .canvas file in Obsidian 1.8", - "caption": "CANVAS file open in Obsidian 1.8" - }, - "description": [ - "Canvas is a feature within Obsidian that allows users to organize and connect notes, images, links, and other content in a two-dimensional space. Users organizing complex or interconnected information, such as researchers, writers, and students, often use Canvas to brainstorm, plan, or explore ideas visually.", - "When users select the \"Create new canvas\" feature in Obsidian, the app automatically creates a CANVAS file in the user's vault, which is a folder storing a user's notes, calendars, and imported media files. Obsidian is available on Windows, macOS, Linux, iOS, and Android, and CANVAS files can be synced across platforms using Obsidian's sync service or standard file syncing tools.", - "NOTE: The JSON Canvas format is an open format designed to be stored locally and accessible offline to give users full control over their information. It is the native format for storing visual workspace information in Obsidian, but other programs can import and export the format, such as Kinopio, Flowchart Fun, hi-canvas, and OrgPad." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/canvas_13819.jpg", - "alt": "Screenshot of a .canvas file in Obsidian 1.8", - "caption": "CANVAS file open in Obsidian 1.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "canvas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cap": { - "slug": "cap", - "extension": "cap", - "name": "Packet Capture File", - "category": "packet-capture-file", - "summary": "", - "developer_org": "pasco", - "developer_name": "PASCO", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cap_2850.png", - "alt": "Screenshot of a .cap file in Wireshark", - "caption": "CAP file open in Wireshark" - }, - "description": [ - "Using a CAP file, you can examine and analyze the data passed between devices on a digital network. Network administrators and other IT professionals use CAP files to:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cap_2850.png", - "alt": "Screenshot of a .cap file in Wireshark", - "caption": "CAP file open in Wireshark" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cap_12208.png", - "alt": "Screenshot of a .cap file in Capella 8", - "caption": "CAP file open in Capella 8" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cap_11277.png", - "alt": "Screenshot of a .cap file in PASCO Capstone 1.13.2", - "caption": "CAP file open in PASCO Capstone 1.13.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "capobundle": { - "slug": "capobundle", - "extension": "capobundle", - "name": "Capo Project", - "category": "capo-project", - "summary": "", - "developer_org": "supermegaultragroovy", - "developer_name": "SuperMegaUltraGroovy", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/capobundle_12247.png", - "alt": "Screenshot of a .capobundle file in Capo 4", - "caption": "CAPOBUNDLE file open in Capo 4" - }, - "description": [ - "Capo is an app that guitarists and other musicians use to learn how to play songs. The program allows musicians to import a song saved as an MP3 or other audio file and then either automatically or manually determine what chords or notes the song includes. Musicians can then play along with the song (slowing the song if needed), using the chords and notes they've marked down.", - "The notation projects Capo users create are saved as CAPOBUNDLE files. Both the macOS and iOS versions of Capo save users' projects as CAPOBUNDLE files. MacOS users can save their CAPOBUNDLE files anywhere on their Mac, while iOS users must save their CAPOBUNDLE files to their iCloud Drive.", - "The free version of Capo does not save changes users make to CAPOBUNDLE files. It also does not allow users to export the audio a CAPOBUNDLE file contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/capobundle_12247.png", - "alt": "Screenshot of a .capobundle file in Capo 4", - "caption": "CAPOBUNDLE file open in Capo 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "capobundle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caproj": { - "slug": "caproj", - "extension": "caproj", - "name": "Construct Project File", - "category": "construct-project-file", - "summary": "", - "developer_org": "scirra", - "developer_name": "Scirra", - "more_information": { - "description": [ - "Construct projects can be saved to a single compressed .CAPX file, which includes all project files and the CAPROJ file as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "capt": { - "slug": "capt", - "extension": "capt", - "name": "Capito Data File", - "category": "capito-data-file", - "summary": "", - "developer_org": "linrock-software", - "developer_name": "Linrock Software", - "more_information": { - "description": [ - "NOTE: The CAPT file is compressed with Zip compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "capt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "capx": { - "slug": "capx", - "extension": "capx", - "name": "Construct Compressed Project File", - "category": "construct-compressed-project-file", - "summary": "", - "developer_org": "capella-software", - "developer_name": "Capella Software", - "more_information": { - "description": [ - "CAPX files also include the .CAPROJ XML project file that is used as the entry point to an uncompressed project.", - "NOTE: To save a Construct project as a CAPX file, choose File → Save As Single File... from the application menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/capx_8572.png", - "alt": "Screenshot of a .capx file in Capella 8", - "caption": "CAPX file open in Capella 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "capx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "car": { - "slug": "car", - "extension": "car", - "name": "Car Explorer Data File", - "category": "car-explorer-data-file", - "summary": "", - "developer_org": "viva-media", - "developer_name": "Viva Media", - "more_information": { - "description": [ - "By design, CAR files store information about all models for one make (or company) from a single year. Car files are often distributed as collections, or an archive that contains multiple CAR files in a compressed format.", - "NOTE: The Car Explorer application is no longer available." - ] - }, - "common_filenames": [ - { - "filename": "Assets.car", - "description": "Assets.car - Name of the CAR file packaged in the Resources directory of an application installation." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/car_12922.png", - "alt": "Screenshot of a .car file in Asset Catalog Tinkerer 2", - "caption": "CAR file open in Asset Catalog Tinkerer 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "car.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "carc": { - "slug": "carc", - "extension": "carc", - "name": "Nintendo Compressed Archive File", - "category": "nintendo-compressed-archive-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "CARC files can be extracted from .NDS files using NarcTool, Taxahan, or another Nintendo DS ROM editor. From here, they can be decompressed to NARC files, which can be browsed and edited with tools such as Narc Explorer.", - "NOTE: While CARC files are rarely included with Wii games, they are used by the Wii Sports and Wii Sports Resort games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "carc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "card": { - "slug": "card", - "extension": "card", - "name": "Clash Royale Card File", - "category": "clash-royale-card-file", - "summary": "", - "developer_org": "dabolus", - "developer_name": "Dabolus", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/card_13740.jpg", - "alt": "Screenshot of a .card file in Clash Royale Card Maker", - "caption": "CARD file open in Clash Royale Card Maker" - }, - "description": [ - "Clash Royale enthusiasts create CARD files for fun and out of creative expression to share them within fan communities. In the app, you can create a card from scratch by selecting the settings of the card and its various properties.", - "To save a card as a CARD file with the Clash Royale Card Maker web app, click the \"Download\" button. Your browser will then download the CARD file to your downloads folder. Also, the file is named after the level of the card and the name you've given it (e.g., a level 5 card named \"Example\" will produce the Level 5 Example.card file)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/card_13740.jpg", - "alt": "Screenshot of a .card file in Clash Royale Card Maker", - "caption": "CARD file open in Clash Royale Card Maker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "card.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "carote": { - "slug": "carote", - "extension": "carote", - "name": "Carote Ransomware Encrypted File", - "category": "carote-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Carote ransomware renames standard files that are important to you with a .carote extension. The files are typically documents, images, videos, and backup files, such as .DOCX , .PDF , .TIFF , and .DB files.", - "The purpose of ransomware is to take your files hostage and force you to pay the perpetrator to unlock your files. It may be introduced to your computer through an executable file disguised as another type of file. This is typically done using email spam with attached files disguised as bank receipts or company invoices.", - "Once the executable file is run, it begins scrambling your files, encrypting them, and appending the .carote extension onto the files. For example, an example.docx file becomes example.docx.carote . The virus then generates a .TXT ransom note ( _readme.txt ) informing you of the takeover and what you are meant to do to recover your files.", - "NOTE: CAROTE files became prevalent in August 2019 and are similar to encrypted .BLOWER files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "carote.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cart": { - "slug": "cart", - "extension": "cart", - "name": "BrickLink Exported Cart", - "category": "bricklink-exported-cart", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "more_information": { - "description": [ - "BrickLink is an online marketplace in which LEGO fans can buy and sell LEGO sets, bricks, minifigures, and other elements. To buy items, a user selects the items they want from different BrickLink merchants, each of whom has their own store. The items are then added to the user's shopping cart.", - "If a user wants to export the contents of their shopping cart, for use later or to share with another user, they can do so by selecting one or more categories in their cart and clicking the Export button. BrickLink will then export those categories' contents, including the items the user added to their cart and the store(s) from which the user added them." - ] - }, - "common_filenames": [ - { - "filename": "Export.cart", - "description": "Export.cart - The default name assigned to exported BrickLink carts." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cas": { - "slug": "cas", - "extension": "cas", - "name": "Autodesk Cascade License File", - "category": "autodesk-cascade-license-file", - "summary": "", - "developer_org": "the-creative-assembly", - "developer_name": "The Creative Assembly", - "more_information": { - "description": [ - "CAS files use the filename CascadeInfo.cas . These files can potentially become corrupt if the computer unexpectedly crashes, denying access to the software. If this occurs, consult Autodesk support to resolve the issue.", - "By default, the CascadeInfo.cas file is located in the following directory:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "case": { - "slug": "case", - "extension": "case", - "name": "SlipCover Case Template", - "category": "slipcover-case-template", - "summary": "", - "developer_org": "bohemian-coding", - "developer_name": "Bohemian Coding", - "more_information": { - "description": [ - "If you receive a CASE file, you can double-click it to install it. The next time you open SlipCover, you will see the case cover in the drop down list in the main application window.", - "SlipCover includes a few case templates with the installation. However, you can make your own templates by following the simple case packaging format, which is specified on the SlipCover webpage.", - "NOTE: SlipCover has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "case.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cass": { - "slug": "cass", - "extension": "cass", - "name": "Apple II Cassette Tape Program", - "category": "apple-ii-cassette-tape-program", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cass_11587.png", - "alt": "Screenshot of a .cass file in Virtual ][", - "caption": "CASS file open in Virtual ][" - }, - "description": [ - "Apple released the Apple II computer in 1977. As Apple's first entry into the home computing market, the Apple II represented a huge shift in the company's priorities and focus, culminating in the many consumer market products that Apple produces today. Largely, the Apple II was hailed as a success, resulting in a number of follow-up releases before Apple discontinued the Apple II line in 1993.", - "The Apple II allowed users to load and run programs in a variety of ways, including via cassette tape. To run cassette-based software, users had to purchase a cassette deck, connect it to their Apple II, and play their cassette in the deck. Then, they had to follow a series of instructions included with the cassette.", - "Apple II enthusiasts have cataloged and converted a number of cassette-based programs for use with Apple II emulators, so they can relive the PC's glory days. In Virtual ][, the files that contain these converted programs use the CASS extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cass_11587.png", - "alt": "Screenshot of a .cass file in Virtual ][", - "caption": "CASS file open in Virtual ][" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cass.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cast": { - "slug": "cast", - "extension": "cast", - "name": "Asciicast Terminal Recording", - "category": "asciicast-terminal-recording", - "summary": "", - "developer_org": "asciinema", - "developer_name": "asciinema", - "more_information": { - "description": [ - "After installing asciinema, developers can record their terminal sessions by entering the command asciinema rec in their terminal. When a developer finishes recording a session, asciinema saves a record of that session in a CAST file. Developers can use the CAST file to playback and review their session in their own terminal or share their session with others. By default, asciinema uploads developers' CAST files to asciinema.org and prints a hyperlink developers can use to watch and share their recorded session online.", - "While playing a CAST file is similar to watching a screen recording, CAST files are not video files. Rather, they are timestamped, formatted records of the text typed within or printed by a terminal. When a developer uses asciinema to play a CAST file, asciinema actually creates a terminal emulator that reads and \"plays\" the text recorded in the CAST file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cast.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cat": { - "slug": "cat", - "extension": "cat", - "name": "Windows Catalog File", - "category": "windows-catalog-file", - "summary": "", - "developer_org": "elcomsoft", - "developer_name": "Elcomsoft", - "more_information": { - "description": [ - "Windows catalog files help to suppress multiple trust dialog popups for new software component downloads. Since CAT files can identify a trusted source, the user can choose to \"Always trust content\" from the software distributor. Then, future downloads from the software distributor that use a CAT file are trusted and do not require a trust popup window." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cat4d": { - "slug": "cat4d", - "extension": "cat4d", - "name": "Cinema 4D Catalog", - "category": "cinema-4d-catalog", - "summary": "", - "developer_org": "maxon-computer", - "developer_name": "Maxon Computer", - "more_information": { - "description": [ - "Cinema 4D provides various tools to create realistic images and graphics for movies, games, architectural design, and motion graphics. The software supports catalogs for organizing content.", - "In early versions of Cinema 4D, you could access catalogs saved in CAT4D files via the \"Content Browser\" window. In this window, you will see a directory tree view of your different LIB4D and CAT4D files. You can create a new Catalog by selecting File → New Catalog... , naming it, and clicking OK . Once created, CAT4D files are typically located in the \"browser\" folder inside the \"library\" folder, which is located with the application in the \"MAXON\" folder.", - "Additionally, you can drag and drop files to add items to a catalog. You can also right-click an object in the \"Content Browser\" and select Add to [catalogname] ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cat4d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "catalog": { - "slug": "catalog", - "extension": "catalog", - "name": "Spindle Search Catalog File", - "category": "spindle-search-catalog-file", - "summary": "", - "developer_org": "videolan", - "developer_name": "VideoLAN", - "more_information": { - "description": [ - "Google Desktop Search is a discontinued tool that allows users to search for files located on their computer. CD / DVD Spindle Search is a Google Desktop Search plug-in that allows users to create catalogs of files stored on external media and search through those files as well.", - "File catalogs created in Spindle Search are saved as CATALOG files. After loading a CATALOG file in Spindle Search, you can use Google Desktop Search to search through the files your CATALOG file lists." - ] - }, - "common_filenames": [ - { - "filename": "Skin.catalog", - "description": "Skin.catalog - Used by the Windows and Linux versions of VLC media player to reference skin.dtd ." - }, - { - "filename": "skin.dtd", - "description": "Skin.catalog - Used by the Windows and Linux versions of VLC media player to reference skin.dtd ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/catalog_13115.png", - "alt": "Screenshot of a .catalog file in File Viewer Plus 4", - "caption": "CATALOG file open in File Viewer Plus 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "catalog.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "catdrawing": { - "slug": "catdrawing", - "extension": "catdrawing", - "name": "CATIA V5 Drawing", - "category": "catia-v5-drawing", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "CATDRAWING files are linked with corresponding .CATPART files upon creation. If the matching CATPART file is moved or deleted, you will get an error and will not be able to open the CATDRAWING file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "catdrawing.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "catpart": { - "slug": "catpart", - "extension": "catpart", - "name": "CATIA V5 Part File", - "category": "catia-v5-part-file", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "CATPART files can store part designs such as casings, metal brackets, machine parts, and other equipment pieces. They are often referred to as \"CATPart\" files in conversation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "catpart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "catproduct": { - "slug": "catproduct", - "extension": "catproduct", - "name": "CATIA V5 Assembly File", - "category": "catia-v5-assembly-file", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "catproduct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "catrobat": { - "slug": "catrobat", - "extension": "catrobat", - "name": "Pocket Code Programming Project", - "category": "pocket-code-programming-project", - "summary": "", - "developer_org": "catrobat", - "developer_name": "Catrobat", - "more_information": { - "description": [ - "Pocket Code is an Android app that allows developers to learn programming in a visual, block-based coding environment. For example, developers can use Pocket Code to create scripts, animations, and video games.", - "If a developer wants to back up or share a program they've created with Pocket Code, they can export the program as a CATROBAT file. CATROBAT files are .ZIP archives that include all a program's assets, including its scripts, images, and sounds. The scripts are saved in an .XML file named code.xml ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "catrobat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caucl": { - "slug": "caucl", - "extension": "caucl", - "name": "Pocket Game Developer Song", - "category": "pocket-game-developer-song", - "summary": "", - "developer_org": "stray-pixel-games", - "developer_name": "Stray Pixel Games", - "more_information": { - "description": [ - "Developers use Stray Pixel Games Pocket Game Developer to create simple 8-bit video games. Each of these games' levels can contain background music, which developers create in PGD's Music Editor.", - "A piece of PGD music is comprised of a series of notes placed on a musical scale. Each note represents a sound effect, whose tone is modified based on its placement on the scale. PGD music can contain any number of sound effects, which developers also create in the Music Editor. PGD saves the songs that users create as CAUCL files, in the related game's Audio directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caucl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caud": { - "slug": "caud", - "extension": "caud", - "name": "Cooked Audio Macro", - "category": "cooked-audio-macro", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "Retro Studios is a Nintendo subsidiary known primarily for developing games in the Metroid Prime and Donkey Kong Country series. Many of these games use audio files saved in the CSMP format and accompanying CAUD files.", - "CAUD files define in what order a related group of CSMP files play. They can also apply various effects to the CSMP files.", - "Each game's CAUD files contain a unique identifier that denotes with which game they are used. For example, Metroid Prime 3's CAUD files include the identifier CAUD 0x9 , while Donkey Kong Country Returns's CAUD files include the identifier CAUD 0xE ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caud.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "caustic": { - "slug": "caustic", - "extension": "caustic", - "name": "Caustic Project File", - "category": "caustic-project-file", - "summary": "", - "developer_org": "single-cell-software", - "developer_name": "Single Cell Software", - "more_information": { - "description": [ - "Caustic is based on actual rack-mount synthesizers and sampler rigs used in real life. In the Caustic mobile app, you can add various types of machines to your virtual rack to create CAUSTIC audio track projects. Some examples of machines include the Subsynth, BassLine, PadSynth, BeatBox, FMSynth, Vocoder, and Organ.", - "After you finish composing your track, you can export it to several audio formats to share with others and play with audio players. Some of the files you can export to include .WAV , .MID , and .OGG ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "caustic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cav": { - "slug": "cav", - "extension": "cav", - "name": "Comodo Virus Definitions File", - "category": "comodo-virus-definitions-file", - "summary": "", - "developer_org": "comodo-group", - "developer_name": "Comodo Group", - "more_information": { - "description": [ - "CAV files commonly have the name bases.cav and are located in the following installation directory: COMODO\\​COMODO Internet Security\\​scanners" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cawr": { - "slug": "cawr", - "extension": "cawr", - "name": "Espresso workreport Document", - "category": "espresso-workreport-document", - "summary": "", - "developer_org": "corpatla", - "developer_name": "Corpatla", - "more_information": { - "description": [ - "The data in CAWR files can be exported to Microsoft Excel using espresso workreport." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cawr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cb7": { - "slug": "cb7", - "extension": "cb7", - "name": "Comic Book 7-Zip Archive", - "category": "comic-book-7-zip-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CB7 files can also be decompressed using a 7-Zip decompression tool, such as StuffIt Expander. Once the archive has been decompressed, the image files can be opened in a standard image viewer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cb7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cba": { - "slug": "cba", - "extension": "cba", - "name": "Comic Book ACE Archive", - "category": "comic-book-ace-archive", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "The CBA format is much less common than the .CBR , .CBZ , and .CB7 formats, which use more popular forms of compression ( .RAR , .ZIP , and .7Z )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbc": { - "slug": "cbc", - "extension": "cbc", - "name": "Comic Book Collection", - "category": "comic-book-collection", - "summary": "", - "developer_org": "calibre", - "developer_name": "Calibre", - "more_information": { - "description": [ - "The CBC file will look similar to this: comics.txt one.cbz two.cbz three.cbz", - "The comics.txt file should hold a list of the comic files contained inside the CBC file. It will look similar to this: one.cbz :Chapter One two.cbz :Chapter Two three.cbz :Chapter Three", - "Calibre automatically converts the CBC file into an eBook with a Table of Contents pointing to each entry in the comics.txt file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbddlp": { - "slug": "cbddlp", - "extension": "cbddlp", - "name": "Chitubox Sliced 3D Model", - "category": "chitubox-sliced-3d-model", - "summary": "", - "developer_org": "chitubox", - "developer_name": "Chitubox", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cbddlp_11527.png", - "alt": "Screenshot of a .cbddlp file in Chitubox", - "caption": "CBDDLP file open in Chitubox" - }, - "description": [ - "Chitubox is a slicer program that allows 3D printer users to arrange, edit, and slice one or more 3D models for printing. Slicing a model converts that model into a set of instructions that a 3D printer uses to print the model (by printing \"slices\" of the model atop or alongside each other, until the whole model is printed).", - "By default, Chitubox saves sliced 3D models in the CBDDLP format. Several 3D printers with which Chitubox is packaged (such as the original Elegoo Mars and Mars Pro) can print only models saved in the CBDDLP format. Others, however, can print only models saved in Chitubox's .CTB format. (You can use Chitubox to convert sliced models from one format to the other, by following the How to convert instructions detailed below.)" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cbddlp_11527.png", - "alt": "Screenshot of a .cbddlp file in Chitubox", - "caption": "CBDDLP file open in Chitubox" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbddlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbds": { - "slug": "cbds", - "extension": "cbds", - "name": "Comic Book DS File", - "category": "comic-book-ds-file", - "summary": "", - "developer_org": "nicom00k", - "developer_name": "Nicom00k", - "more_information": { - "description": [ - "CBDS files can be viewed and created using the PictoDS utility. The program can also convert .CBZ , .CBR , .ZIP , and .RAR files into the CBDS format.", - "NOTE: CBDS files are .ZIP files that have been renamed with the \".cbds\" extension. Therefore, you can open them with any Zip decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbf": { - "slug": "cbf", - "extension": "cbf", - "name": "Calendar Builder File", - "category": "calendar-builder-file", - "summary": "", - "developer_org": "chessbase", - "developer_name": "ChessBase", - "more_information": { - "description": [ - "CBF files may be used for creating full size calendars, mini calendars, week planners, and day planners. Completed calendars can be printed directly from a home printer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbg": { - "slug": "cbg", - "extension": "cbg", - "name": "ChessBase Game Moves File", - "category": "chessbase-game-moves-file", - "summary": "", - "developer_org": "neon-software", - "developer_name": "Neon Software", - "more_information": { - "description": [ - "ChessBase opens and closes databases using .CBH , .CBV , and .CBZ files. While CBV and CBZ files contain all of the database files in a single archive (including the CBG file), CBH files only contain header information and require the other database files for the database to open correctly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbh": { - "slug": "cbh", - "extension": "cbh", - "name": "ChessBase Database Header File", - "category": "chessbase-database-header-file", - "summary": "", - "developer_org": "chessbase", - "developer_name": "ChessBase", - "more_information": { - "description": [ - "If you don't want to copy the CBH file and all corresponding files, you can bundle all of them together in a .CBV file using ChessBase or Fritz.", - "NOTE: You can open ChessBase databases using the free ChessBase Reader program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbk": { - "slug": "cbk", - "extension": "cbk", - "name": "Backup Configuration File", - "category": "backup-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CBK files typically appear with a file name and the date the backup was created. They often are named with the following convention:", - "[Name of the backup]_[yyyymmdd]_[nnn].cbk with the [yyyymmdd] being the date of creation and the [nnn] being the number of backups created that day. An example of a CBK filename is FullDBList_20101104_002.cbk ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbl": { - "slug": "cbl", - "extension": "cbl", - "name": "COBOL Source Code File", - "category": "cobol-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Several different standards for COBOL exist, beginning with COBOL-68 and including COBOL-74, COBOL-85, and COBOL 2002. Therefore, you should make sure your text editor and compiler support the appropriate version of COBOL you're using." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbmap": { - "slug": "cbmap", - "extension": "cbmap", - "name": "Containment Breach Map File", - "category": "containment-breach-map-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To create your own map, open the SCP-CB Map Creator, customize your map, name your map in the lower-right field with the blinking text cursor, and click Save as . All of your CBMAP file will be saved in the \"Maps\" folder, which is located in the \"Map Creator\" folder with the Map Creator tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cboard": { - "slug": "cboard", - "extension": "cboard", - "name": "Final Cut Pro Color Board Preset", - "category": "final-cut-pro-color-board-preset", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The Color Board is a tool available in Final Cut Pro X that allows you to apply color correction filters to any clip in your project. The CBOARD file enables you to easily save and reapply color presets. The application also provides predefined presets, such as Alien Lab, Cool, Dew, Dim, Moonlight, Summer Sun, and Warm." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cboard.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbor": { - "slug": "cbor", - "extension": "cbor", - "name": "Concise Binary Object Representation", - "category": "concise-binary-object-representation", - "summary": "", - "developer_org": "carsten-bormann", - "developer_name": "Carsten Bormann", - "more_information": { - "description": [ - "Carsten Bormann created the CBOR format to provide a compact alternative to JSON. The format was further defined and formalized in the Internet Engineering Task Force's Request for Comments 8949 , published in December 2020.", - "Just like JSON files, CBOR files are most often used to exchange information among computers, servers, and other devices (especially Internet of Things devices). Because CBOR files are saved in a more-concise, binary format, devices can process CBOR files more quickly than they can process JSON files. The tradeoff, however, is that users cannot easily open CBOR files and examine the data they contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbp": { - "slug": "cbp", - "extension": "cbp", - "name": "Code::Blocks Project File", - "category": "code-blocks-project-file", - "summary": "", - "developer_org": "code-blocks", - "developer_name": "Code::Blocks", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbr": { - "slug": "cbr", - "extension": "cbr", - "name": "Comic Book RAR Archive", - "category": "comic-book-rar-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A file decompression utility that supports the RAR format may be able to decompress CBR files and extract the images. However, they will not be displayed in a book format and will not necessarily be in the correct order.", - "NOTE: The Komik Reader application for Android is available for free or purchase." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbs": { - "slug": "cbs", - "extension": "cbs", - "name": "Code Breaker PS2 Save File", - "category": "code-breaker-ps2-save-file", - "summary": "", - "developer_org": "comodo-group", - "developer_name": "Comodo Group", - "more_information": { - "description": [ - "CBS files can be converted to the .PSU and .MAX formats using the program mymc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbt": { - "slug": "cbt", - "extension": "cbt", - "name": "Comic Book TAR File", - "category": "comic-book-tar-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CBT files can also be decompressed using a .TAR archive utility, such as StuffIt Expander. However, the image files may not be displayed in the correct order." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbu": { - "slug": "cbu", - "extension": "cbu", - "name": "Comodo Backup File", - "category": "comodo-backup-file", - "summary": "", - "developer_org": "comodo-group", - "developer_name": "Comodo Group", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbv": { - "slug": "cbv", - "extension": "cbv", - "name": "ChessBase Database File", - "category": "chessbase-database-file", - "summary": "", - "developer_org": "chessbase", - "developer_name": "ChessBase", - "more_information": { - "description": [ - "When you create a ChessBase database, the program saves a .CBH file with several other supporting files by default. However, you can combine all these files into a single archive in a CBV file. This is useful when copying and sharing chess databases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbxml": { - "slug": "cbxml", - "extension": "cbxml", - "name": "CodeBox Library", - "category": "codebox-library", - "summary": "", - "developer_org": "vadim-shpakovski", - "developer_name": "Vadim Shpakovski", - "more_information": { - "description": [ - "CodeBox allows you to import and export snippets of code stored in CBXML files for sharing between designers and developers. Since each CodeBox library is stored in a CBXML file, you can organize snippets by projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cbz": { - "slug": "cbz", - "extension": "cbz", - "name": "Comic Book Zip Archive", - "category": "comic-book-zip-archive", - "summary": "", - "developer_org": "chessbase", - "developer_name": "ChessBase", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cbz_2122.jpg", - "alt": "Screenshot of a .cbz file in Calibre 6", - "caption": "CBZ file open in Calibre 6" - }, - "description": [ - "David Ayton, who developed CDisplay, a now discontinued image viewer optimized for viewing free comic books, created and popularized the CBZ format (naming scheme) in the early 2000s. CDisplay also popularized several other comic book archive formats, with each format using a file extension that signifies its format:", - "NOTE: Besides PNG and JPEG images, CBZ files may also store .BMP , .TIFF , and .GIF images." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cbz_2122.jpg", - "alt": "Screenshot of a .cbz file in Calibre 6", - "caption": "CBZ file open in Calibre 6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cbz_2122-2.jpg", - "alt": "CBZ file open in Apple Finder", - "caption": "CBZ file open in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cbz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cc": { - "slug": "cc", - "extension": "cc", - "name": "C++ Source Code File", - "category": "c++-source-code-file", - "summary": "", - "developer_org": "iso-c++-standards-committee", - "developer_name": "ISO C++ Standards Committee", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cc_250.png", - "alt": "Screenshot of a .cc file in Microsoft Visual Studio Code 1.76", - "caption": "CC file open in Microsoft Visual Studio Code 1.76" - }, - "description": [ - "Bjarne Stroustrup developed C++ as an improvement upon the C language developed by Dennis Ritchie in the late 1960s. He began development in 1979 to add object-oriented programming ( OOP ) features, named it \"C++\" (formerly known as \"C with Classes\") in 1983, and then released it in 1985.", - "C++ soon became one of the most prominent programming languages, with developers utilizing it to create various applications, such as web browsers, games, and database management software. The non-profit Standard C++ Foundation now develops the language.", - "The .cc file extension is one of several extensions appended files storing C++ source code. Other more common extensions include .CPP , .CXX , and .C (stores C and C++) source code files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cc_250.png", - "alt": "Screenshot of a .cc file in Microsoft Visual Studio Code 1.76", - "caption": "CC file open in Microsoft Visual Studio Code 1.76" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cc3.sb3": { - "slug": "cc3.sb3", - "extension": "cc3.sb3", - "name": "ClipCC Project", - "category": "clipcc-project", - "summary": "", - "developer_org": "clipteam", - "developer_name": "Clipteam", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cc3_sb3_13413.png", - "alt": "Screenshot of a .cc3.sb3 file in Clipteam ClipCC", - "caption": "CC3.SB3 file open in Clipteam ClipCC" - }, - "description": [ - "Scratch is a block-based development environment that children and other aspiring programmers use to learn to code. ClipCC is a modified version of Scratch, developed by Clipteam and available for Windows, macOS, and Linux, as well as on the web. It contains additional features that extend and enhance Scratch's functionality.", - "When a developer saves a development project in ClipCC, it is saved as a CC3.SB3 file by default. This compound extension denotes that the project was created by ClipCC, and not the default version of Scratch. However, developers can open CC3.SB3 files with Scratch 3, just as they would any other .SB3 file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cc3_sb3_13413.png", - "alt": "Screenshot of a .cc3.sb3 file in Clipteam ClipCC", - "caption": "CC3.SB3 file open in Clipteam ClipCC" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cc3.sb3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cca": { - "slug": "cca", - "extension": "cca", - "name": "cc:Mail Archive File", - "category": "cc-mail-archive-file", - "summary": "", - "developer_org": "clickteam", - "developer_name": "Clickteam", - "more_information": { - "description": [ - "cc:Mail was acquired by Lotus and was incorporated into the Lotus Notes software. However, the CCA format is no longer supported. Microsoft provides a utility called \"Exchange Server Importer for Lotus cc:Mail Archives,\" which can import CCA data into Outlook .PST files. The utility is also called \"Microsoft Importer for Lotus cc:Mail Archives.\"", - "NOTE: Importer for Lotus ccMail Archives is no longer available for download from Microsoft." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccb": { - "slug": "ccb", - "extension": "ccb", - "name": "CopperCube 3D Scene", - "category": "coppercube-3d-scene", - "summary": "", - "developer_org": "cocos2d", - "developer_name": "Cocos2d", - "more_information": { - "description": [ - "To create a CCB file simply select the floppy disk icon, or select File → Save or Save As... , name your file, choose the save location, and verify that the \"CopperCube3D Document (*.ccb)\" format is selected in the drop down menu, and click Save .", - "To import a CCB file, select File → Import → CopperCube Scene... , navigate to your file, and click Open .", - "You can use your CCB file to export contained meshes to different mesh files, such as .IRRMESH and .DAE files. To export to these files, select your object mesh, select File → Export → \"Your desired format\" , name your file, choose the save location, and click Save .", - "NOTE: Coppercube is part of the CopperLicht SDK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccbi": { - "slug": "ccbi", - "extension": "ccbi", - "name": "CocosBuilder Binary Scene", - "category": "cocosbuilder-binary-scene", - "summary": "", - "developer_org": "cocos2d", - "developer_name": "Cocos2d", - "more_information": { - "description": [ - "Developers use the Cocos2d framework to create 2D and 3D video games. CocosBuilder is a discontinued visual editor available for macOS; it allows Cocos2d developers to create game scenes. For example, a developer might use CocosBuilder to visually create and edit their game's levels.", - "Before a developer can include a scene created using CocosBuilder in a game, they must export that scene as a CCBI file. This file is a binary file, which the developer will reference while coding their game in Apple Xcode." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccbjs": { - "slug": "ccbjs", - "extension": "ccbjs", - "name": "CopperCube JavaScript File", - "category": "coppercube-javascript-file", - "summary": "", - "developer_org": "ambiera", - "developer_name": "Ambiera", - "more_information": { - "description": [ - "To create a CCBJS file: You must first save your scene as a CCB file. Select [m]File → Publish → Publish as WebGL (.html). Select [m]Tools → Test as WebGL (.html). A folder will be created in the save location of your CCB file. This folder will contain your CCBJS file. Some preset animations in the \"Prefabs\" ( .CCP files) section of CopperCube include \"animated clerk,\" \"animated soldier,\" \"pistol hand,\" and \"fire.\"", - "Some preset animations in the \"Prefabs\" ( .CCP files) section of CopperCube include \"animated clerk,\" \"animated soldier,\" \"pistol hand,\" and \"fire.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccbjs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccc": { - "slug": "ccc", - "extension": "ccc", - "name": "Dev-C++ Code Completion Cache", - "category": "dev-c++-code-completion-cache", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The cache file is created when you accept the autocompletion function when Dev-C++ is first run. After accepting the function, the program will parse some files and create the CCC cache. The file is located in the \\%APPDATA%\\Dev-Cpp\\ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccctask": { - "slug": "ccctask", - "extension": "ccctask", - "name": "Carbon Copy Cloner Task Configuration", - "category": "carbon-copy-cloner-task-configuration", - "summary": "", - "developer_org": "bombich-software", - "developer_name": "Bombich Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ccctask_12100.png", - "alt": "Screenshot of a .ccctask file in Bombich Software Carbon Copy Cloner", - "caption": "CCCTASK file open in Bombich Software Carbon Copy Cloner" - }, - "description": [ - "Carbon Copy Cloner users can either manually back up their data or create tasks that automatically back up their data. These tasks are stored in CCCTASK files. Users often schedule Carbon Copy Cloner to execute CCCTASK files at regular intervals, to produce frequent backups of their data. CCCTASK files may also contain other backup-related settings, such as additional tasks to perform during and after the backup process.", - "Each time Carbon Copy Cloner executes a CCCTASK file, it stores a record of the task's success or failure in the app's Task History. To see the last time a CCCTASK file was used to perform a backup task, as well as whether the task was completed successfully, select History from Carbon Copy Cloner's toolbar.", - "NOTE: If you've encountered a CCCTASK file outside the Macintosh HD/​Library/​Application Support/​com.bombich.ccc directory, it was likely exported from Carbon Copy Cloner. Users can export CCCTASK files using Carbon Copy Cloner's Export Task... , Export Task Group... , and Export All Tasks... options." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ccctask_12100.png", - "alt": "Screenshot of a .ccctask file in Bombich Software Carbon Copy Cloner", - "caption": "CCCTASK file open in Bombich Software Carbon Copy Cloner" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccctask.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccd": { - "slug": "ccd", - "extension": "ccd", - "name": "CloneCD Control File", - "category": "clonecd-control-file", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "description": [ - "SlySoft CloneCD was a CD and DVD burning application that could be used to make exact copies of music, video, and data discs, regardless of Digital Rights Management ( DRM ) restrictions. When CloneCD created a disk image from a disc, it saved the disk image data across a number of files. The disk image's main data was saved in an IMG file, its subchannel data was saved in a .SUB file, and its control data was saved in a CCD file. The disk image's control data specified what type of data the original disc contained, as well as how that data was structured.", - "When creating a new disc using CloneCD, users needed to supply the IMG, CCD, and SUB files CloneCD created from the original disc. While CloneCD is now discontinued, other disc-burning applications can still be used to combine CloneCD IMG, CCD, and SUB files into usable discs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ccd_11867.png", - "alt": "Screenshot of a .ccd file in NCH Software ClickCharts 5.8", - "caption": "CCD file open in NCH Software ClickCharts 5.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccf": { - "slug": "ccf", - "extension": "ccf", - "name": "CryptLoad Container File", - "category": "cryptload-container-file", - "summary": "", - "developer_org": "cryptload", - "developer_name": "CryptLoad", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccgame": { - "slug": "ccgame", - "extension": "ccgame", - "name": "XNA Creators Club Game Package", - "category": "xna-creators-club-game-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The CCGAME format is the format used for uploading games to Microsoft's Xbox LIVE Marketplace and Microsoft's App Hub. Therefore, when developers finish development, they package games as CCGAME files and submit them for review before the games can be sold to users. CCGAME files can also be used for sharing development projects between copies of XNA Game Studio.", - "You can create CCGAME files by selecting Build → Package → as Creators Club Game from the XNA Game Studio menu within Visual Studio, or by using XnaPack.exe , a command line utility included with XNA Game Studio. To unpack a CCGAME file, you can double-click the file (assuming XNA Game Studio is installed) or use the XnaPack.exe program with the unpack option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccgame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cch": { - "slug": "cch", - "extension": "cch", - "name": ".NET Security Resolution Cache File", - "category": ".net-security-resolution-cache-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "The .NET Framework generates CCH files automatically and uses them to resolve CAS functions more quickly. The files are generally named security.config.cch as well as other derivatives of this name.", - "NOTE: CCH files can be safely deleted, but the .NET Framework will regenerate them. If you delete them, the application will likely run slower until the files are regenerated." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cci": { - "slug": "cci", - "extension": "cci", - "name": "Cerbios Compressed ISO", - "category": "cerbios-compressed-iso", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Team Resurgent developed Repackinator to allow Xbox gamers to manage Xbox game dumps saved as ISO disc images. As part of developing Repackinator, Team Resurgent (in partnership with Team Cerbios) created the CCI, or Cerbios Compressed ISO, format.", - "Gamers can use Repackinator to compress ISO copies of their games into CCI files. This reduces the files' size and allows gamers to store disc images more efficiently. CCI compression is based on LZ4 compression." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cci_12972.png", - "alt": "Screenshot of a .cci file in Piotr Fusik RECOIL", - "caption": "CCI file open in Piotr Fusik RECOIL" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccip": { - "slug": "ccip", - "extension": "ccip", - "name": "Curse Client Install Package", - "category": "curse-client-install-package", - "summary": "", - "developer_org": "curse", - "developer_name": "Curse", - "more_information": { - "description": [ - "CCIP files are downloaded when using the Curse Client \"Install via Curse Client\" option. You can double-click them to install the addon via the Curse Client." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccld": { - "slug": "ccld", - "extension": "ccld", - "name": "Construction Clouds Data File", - "category": "construction-clouds-data-file", - "summary": "", - "developer_org": "gabbisoft-ltd", - "developer_name": "Gabbisoft Ltd", - "more_information": { - "description": [ - "NOTE: CCLD files are used to transfer data between cloud databases implemented by Construction Clouds customers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccn": { - "slug": "ccn", - "extension": "ccn", - "name": "Compressed Multimedia Fusion File", - "category": "compressed-multimedia-fusion-file", - "summary": "", - "developer_org": "clickteam", - "developer_name": "Clickteam", - "more_information": { - "description": [ - "CCN files are similar to .MFA files, but are compressed and do not contain edition information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccp": { - "slug": "ccp", - "extension": "ccp", - "name": "CopperCube JavaScript File", - "category": "coppercube-javascript-file", - "summary": "", - "developer_org": "yessoftware", - "developer_name": "YesSoftware", - "more_information": { - "description": [ - "CopperCube contains built-in CCP prefabs but you can create your own as well. Select File → Export → Save current file as CopperCube Prefab... , name your file, choose the save location, and click Save .", - "Built in CCP files can be found in the \"Prefabs\" section of the CopperCube UI . Some examples include \"animated clerk,\" \"animated soldier,\" \"pistol hand,\" \"fire,\" \"copper stairs,\" and \"corridor.\"", - "On a Mac, built-in CCP files are located in the CopperCube application. Right-click the app in your Finder window and select Show Package Contents → Contents → Resources → bif_prefabs . The CCP files are located in this folder among other .BMP files.", - "In Windows, built-in CCP files are located in the following directory: C:\\​Program Files (x86)\\​Ambiera\\​CopperCube 4.3\\​prefabs" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccr": { - "slug": "ccr", - "extension": "ccr", - "name": "ASTM Continuity of Care Record", - "category": "astm-continuity-of-care-record", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Comic Chat is an online chat program in which users' avatars look like comic characters. It allows users to not just chat, but communicate using animated expressions and gestures.", - "Comic Chat users can save shortcuts to frequently-visited chat rooms, to make it easier for them to connect to those chat rooms in the future. These shortcuts are saved as CCR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccs": { - "slug": "ccs", - "extension": "ccs", - "name": "CodeCharge Studio Project File", - "category": "codecharge-studio-project-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CodeCharge Studio projects can be published as a Web application when complete." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccscc": { - "slug": "ccscc", - "extension": "ccscc", - "name": "ClearCase Source Control Info File", - "category": "clearcase-source-control-info-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "CCSCC files are used in multi-user projects. In particular, they help handle the situation when a second user chooses the \"Open from Source Control\" option for a Virtual Project. CCSCC files need to be under ClearCase source control in order to enable this capability.", - "NOTE: CCSCC files were only used for integration with Visual Studio .NET prior to VS.NET 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccscc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cct": { - "slug": "cct", - "extension": "cct", - "name": "Director Protected Cast Resource", - "category": "director-protected-cast-resource", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Director 11 was the first version of Director released after Adobe acquired Macromedia." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ccx": { - "slug": "ccx", - "extension": "ccx", - "name": "Click & Create Extension", - "category": "click-create-extension", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "Recent versions of CorelDRAW do not support the CCX format. However, in some versions of the software, you can rename CCX files to use the .CMX extension and then open them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ccx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cd": { - "slug": "cd", - "extension": "cd", - "name": "Visual Studio Class Diagram", - "category": "visual-studio-class-diagram", - "summary": "", - "developer_org": "philips", - "developer_name": "Philips", - "more_information": { - "description": [ - "OptImage is a disc image format designed for the Philips- and Sony-developed CD-i platform as a standard for storing data copied from CD-i discs. The format supports the entire data structure of a disc, which is helpful for archiving or emulating CD-i applications.", - "NOTE: Philips and Sony discontinued CD-i development in 1998, which led to OptImage becoming obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cd2": { - "slug": "cd2", - "extension": "cd2", - "name": "Click'N Design 3D File", - "category": "click-n-design-3d-file", - "summary": "", - "developer_org": "avery", - "developer_name": "Avery", - "more_information": { - "description": [ - "NOTE: Avery Click'N Design 3D is discontinued and not available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cd2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cd4": { - "slug": "cd4", - "extension": "cd4", - "name": "Discus 4 Project", - "category": "discus-4-project", - "summary": "", - "developer_org": "magic-mouse-productions", - "developer_name": "Magic Mouse Productions", - "more_information": { - "description": [ - "Magic Mouse Productions Discus is a label creation program that allows you to create labels for CDs, DVDs, CD and DVD cases, videotapes, audio cassettes, and other items. The program is now discontinued.", - "Discus saves label creation projects as CD4 files. These files typically contain one or more images, used as a background image for the label, and formatted text. After you've finished creating a label, you can print it on one of many inkjet label printers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cd4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cd5": { - "slug": "cd5", - "extension": "cd5", - "name": "Chasys Draw Image File", - "category": "chasys-draw-image-file", - "summary": "", - "developer_org": "john-paul-chacha-s-lab", - "developer_name": "John Paul Chacha's Lab", - "more_information": { - "description": [ - "The CD5 format supports free-style layers with independent color formats and blend modes, multiple-resolution images, metadata, multi-level lossless compression, full alpha channels, and animations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cd5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cda": { - "slug": "cda", - "extension": "cda", - "name": "CD Audio Track Shortcut", - "category": "cd-audio-track-shortcut", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You're most likely to encounter CDA files in Windows File Explorer, when viewing the contents of an audio CD you've loaded via your CD drive. For these CDs (specifically, Compact Disc Digital Audio CDs), Windows automatically creates CDA files, which can be used to jump to and play specific tracks.", - "CDA files do not contain any audio data. Instead, they contain a pointer to the location at which an audio track is stored on an audio CD. Thus, if you attempt to open a CDA file without the associated CD in your CD drive, the file will not open (and no audio will play)." - ] - }, - "common_filenames": [ - { - "filename": "Track##.cda", - "description": "Track##.cda - CDA files' typical name. ## corresponds to the track to which the CDA file points." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdb": { - "slug": "cdb", - "extension": "cdb", - "name": "Symbian Phonebook Database", - "category": "symbian-phonebook-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CDB files are typically found with the name contacts.cdb . They can be converted into vCard .VCF files using Nokisoft Noki." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdc": { - "slug": "cdc", - "extension": "cdc", - "name": "AutoCAD DesignCenter Preview Cache File", - "category": "autocad-designcenter-preview-cache-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "CDC files can safely be deleted without affecting the original drawings. However, if you browse the same drawings again, the CDC files may be recreated." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdd": { - "slug": "cdd", - "extension": "cdd", - "name": "ConceptDraw DIAGRAM Document (Legacy)", - "category": "conceptdraw-diagram-document-legacy", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdd_4330.jpg", - "alt": "Screenshot of a .cdd file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDD file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM is an amateur and professional diagramming application that documents simple and complex processes. The CDD format was the default format for saving diagrams ( File → Save ) in ConceptDraw DIAGRAM before CS Odessa replaced it with the CDDZ format. However, the software can still save diagrams as CDD files." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open CDD files with CS Odessa ConceptDraw DIAGRAM in Windows and macOS. To open a CDD file, select File → Open ." - ] - }, - "how_to_convert": { - "instructions": [ - "CS Odessa ConceptDraw DIAGRAM can convert CDD files to various file types, including the following formats:" - ], - "formats": [ - { - "extension": ".CDDZ", - "name": "ConceptDraw DIAGRAM Document" - }, - { - "extension": ".PPTX", - "name": "Microsoft PowerPoint Presentation" - }, - { - "extension": ".VSDX", - "name": "Microsoft Visio Drawing" - }, - { - "extension": ".VDX", - "name": "Visio Drawing XML File" - }, - { - "extension": ".JPG", - "name": "JPEG Image" - }, - { - "extension": ".PNG", - "name": "Portable Network Graphic" - }, - { - "extension": ".SVG", - "name": "Scalable Vector Graphic" - }, - { - "extension": ".PDF", - "name": "Portable Document Format File" - }, - { - "extension": ".SWF", - "name": "Shockwave Flash Movie" - } - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdd_4330.jpg", - "alt": "Screenshot of a .cdd file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDD file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdda": { - "slug": "cdda", - "extension": "cdda", - "name": "CD Digital Audio File", - "category": "cd-digital-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cddx": { - "slug": "cddx", - "extension": "cddx", - "name": "Circuit Diagram Document", - "category": "circuit-diagram-document", - "summary": "", - "developer_org": "circuit-diagram", - "developer_name": "Circuit Diagram", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cddx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cddz": { - "slug": "cddz", - "extension": "cddz", - "name": "ConceptDraw DIAGRAM Document", - "category": "conceptdraw-diagram-document", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cddz_9835.jpg", - "alt": "Screenshot of a .cddz file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDDZ file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM can create diagrams documenting simple and complex processes, from business procedures to healthcare challenges for an ethnic group. The CDDZ format is the default format for saving diagrams ( File → Save ), and once you save a CDDZ file, you can close it and then re-open it for further editing.", - "Besides drawing and settings information, CDDZ files may also contain program code written in a scripting language called ConceptDraw Basic, which allows users to manipulate drawing objects automatically. The code is commonly used to automate repetitive tasks.", - "NOTE: CS Odessa introduced the CDDZ format when it released version 10 of CS Odessa ConceptDraw PRO, then changed the name of the software to ConceptDraw DIAGRAM. Version 9 and earlier of CS Odessa ConceptDraw PRO uses the .CDD file format to save documents." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cddz_9835.jpg", - "alt": "Screenshot of a .cddz file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDDZ file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cddz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdf-ms": { - "slug": "cdf-ms", - "extension": "cdf-ms", - "name": "ClickOnce Compiled Manifest File", - "category": "clickonce-compiled-manifest-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "A CDF-MS file contains the compiled version of a .MANIFEST file, allowing faster parsing of configuration parameters in the manifest. CDF-MS files store parameters such as the application name, version, description, deployment options, and dependencies. See also .APPLICATION for the deployment manifest description.", - "NOTE: You shouldn't try to manually modify or delete CDF-MS files since it can cause ClickOnce applications to malfunction." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdf-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdf": { - "slug": "cdf", - "extension": "cdf", - "name": "Computable Document Format File (Legacy)", - "category": "computable-document-format-file-legacy", - "summary": "", - "developer_org": "c.scope-international", - "developer_name": "C.Scope International", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdf_6685.png", - "alt": "Screenshot of a .cdf file in Wolfram Research Mathematica 14", - "caption": "CDF file open in Wolfram Research Mathematica 14" - }, - "description": [ - "Various types of Wolfram software users, such as teachers, scientists, and publishers, may save documents as CDF files. Typically, they open the files with Wolfram Research Player or Mathematica when displaying business presentations, reading journal articles, or interacting with e-learning materials such as textbooks and tutorials. The format also allows users to load visualization data on-demand from within the CDF file." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open CDF files with Wolfram Research Player and Wolfram Research Mathematica in Windows, macOS, and Linux. To open a CDF file with either application, select File → Open ." - ] - }, - "how_to_convert": { - "instructions": [ - "Wolfram Research Mathematica can convert CDF files to various file types, including the following formats:" - ], - "formats": [ - { - "extension": ".NB", - "name": "Mathematica Notebook" - }, - { - "extension": ".TXT", - "name": "Plain Text File" - }, - { - "extension": ".TEX", - "name": "LaTeX Source Document" - }, - { - "extension": ".PS", - "name": "PostScript File" - }, - { - "extension": ".RTF", - "name": "Rich Text Format File" - }, - { - "extension": ".M", - "name": "Wolfram Language Package" - }, - { - "extension": ".PDF", - "name": "Portable Document Format" - } - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdf_6685.png", - "alt": "Screenshot of a .cdf file in Wolfram Research Mathematica 14", - "caption": "CDF file open in Wolfram Research Mathematica 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdg": { - "slug": "cdg", - "extension": "cdg", - "name": "Compact Disc Plus Graphics Image", - "category": "compact-disc-plus-graphics-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CDG files are often used by karaoke programs to display graphics and lyrics while the music is playing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdi": { - "slug": "cdi", - "extension": "cdi", - "name": "INTEX Output File", - "category": "intex-output-file", - "summary": "", - "developer_org": "padus", - "developer_name": "Padus", - "more_information": { - "description": [ - "Padus introduced DiscJuggler and the proprietary CDI format in the late-1990s but discontinued the software after releasing version 6 in 2006. The application includes various tools for duplicating, extracting, and mastering discs.", - "While there are many disc-related uses for DiscJuggler, the Sega Dreamcast gaming community embraced the program. Due to its support of multisession CD images, which was unique in the late-1990s, Dreamcast gamers commonly used the software to burn Sega Dreamcast games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdl": { - "slug": "cdl", - "extension": "cdl", - "name": "CADKEY Wireframe Design File", - "category": "cadkey-wireframe-design-file", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdl_5553.jpg", - "alt": "Screenshot of a .cdl file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDL file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM is an amateur and professional diagramming application for Windows and macOS. The software can create simple and complex processes, such as building plans and employee onboarding steps.", - "You can enhance the content in diagrams, flowcharts, and other drawings by adding shapes, icons, and other objects. To create a CDL file to store the shapes and objects, select File → Library → Save As .", - "NOTE: ConceptDraw DIAGRAM was previously ConceptDraw PRO." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdl_5553.jpg", - "alt": "Screenshot of a .cdl file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDL file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdlx": { - "slug": "cdlx", - "extension": "cdlx", - "name": "Adobe Audition CD Layout File", - "category": "adobe-audition-cd-layout-file", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdlx_7674.png", - "alt": "Screenshot of a .cdlx file in Adobe Audition 2023", - "caption": "CDLX file open in Adobe Audition 2023" - }, - "description": [ - "Audition is a digital audio workstation ( DAW ) designed for professional audio editing. You can use the software to create, mix, design, and restore audio for various types of media, including songs, podcasts, radio broadcasts, and video audio.", - "Adobe introduced the CDLX format with Audition CS6 (version 5) in April 2012. CDLX supports audio from any format that Audition supports and can store up to 685.5 MB of audio data, which is roughly 78 minutes of playtime.", - "To create a CDLX file with Audition, select File → New → CD Layout . Then, after adding audio files to the CD layout and modifying the settings, select File → Save or Save As ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdlx_7674.png", - "alt": "Screenshot of a .cdlx file in Adobe Audition 2023", - "caption": "CDLX file open in Adobe Audition 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cdlx_9628.jpg", - "alt": "Screenshot of a .cdlx file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDLX file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdm": { - "slug": "cdm", - "extension": "cdm", - "name": "NTI CD-Maker Image", - "category": "nti-cd-maker-image", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "NOTE: NTI Media Maker still uses CDM files for disc images." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdm_11115.jpg", - "alt": "Screenshot of a .cdm file in SAP PowerDesigner 16", - "caption": "CDM file open in SAP PowerDesigner 16" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cdm_13646.png", - "alt": "Screenshot of a .cdm file in dBASE 2019", - "caption": "CDM file open in dBASE 2019" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cdm_13646-2.png", - "alt": "CDM file open in Microsoft Notepad", - "caption": "CDM file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdml": { - "slug": "cdml", - "extension": "cdml", - "name": "Creately Diagram File", - "category": "creately-diagram-file", - "summary": "", - "developer_org": "cinergix", - "developer_name": "Cinergix", - "more_information": { - "description": [ - "CDML files are created using the \"Export\" feature in the toolbar of the program. By exporting your diagram to a CDML file and saving it on your computer you are able to store a local backup of your work. You can also export diagrams to .PDF , .JPG , and .PNG files. To import a CDML file, simply select \"Import\" from the toolbar.", - "Creately also enables you to share your diagram with others. You can send a link to other collaborators with editing or viewing permissions and publish it to a web page, Facebook, Twitter, or LinkedIn." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdmm": { - "slug": "cdmm", - "extension": "cdmm", - "name": "ConceptDraw MINDMAP Document", - "category": "conceptdraw-mindmap-document", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "description": [ - "ConceptDraw MINDMAP is a mind-mapping tool for helping amateurs and professionals organize and visualize ideas and plans. Before being replaced, the CDMM file type was the default format for saving mind maps in previous versions of ConceptDraw MINDMAP. Now, ConceptDraw MINDMAP saves mind maps as CDMZ files by default, but still supports the CDMM format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdmp": { - "slug": "cdmp", - "extension": "cdmp", - "name": "WCS Device Model Profile", - "category": "wcs-device-model-profile", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdmt": { - "slug": "cdmt", - "extension": "cdmt", - "name": "ConceptDraw MINDMAP Template", - "category": "conceptdraw-mindmap-template", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "description": [ - "ConceptDraw MINDMAP is a mind-mapping tool that helps you organize and visualize ideas or plans. Before being replaced by CDMTZ files, CDMT files came packaged with the software, but you could also create custom CDMT templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdmtz": { - "slug": "cdmtz", - "extension": "cdmtz", - "name": "ConceptDraw MINDMAP Template", - "category": "conceptdraw-mindmap-template", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdmtz_5550.jpg", - "alt": "Screenshot of a .cdmtz file in CS Odessa ConceptDraw MINDMAP 14", - "caption": "CDMTZ file open in CS Odessa ConceptDraw MINDMAP 14" - }, - "description": [ - "ConceptDraw MINDMAP is a mind-mapping tool for helping you organize and visualize ideas and plans, such as birthday parties, new construction, mobile app development, etc. The app is included with the ConceptDraw OFFICE suite, which also comes with ConceptDraw PROJECT and ConceptDraw DIAGRAM.", - "CS Odessa packages CDMTZ templates with ConceptDraw MINDMAP but also allows you to create custom CDMTZ templates. To access templates included with ConceptDraw MINDMAP, click the \"Solutions\" icon in the app. Additionally, to create custom CDMTZ templates, select File → Save as Template ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdmtz_5550.jpg", - "alt": "Screenshot of a .cdmtz file in CS Odessa ConceptDraw MINDMAP 14", - "caption": "CDMTZ file open in CS Odessa ConceptDraw MINDMAP 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdmtz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdmz": { - "slug": "cdmz", - "extension": "cdmz", - "name": "ConceptDraw MINDMAP Document", - "category": "conceptdraw-mindmap-document", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdmz_5551.jpg", - "alt": "Screenshot of a .cdmz file in CS Odessa ConceptDraw MINDMAP 14", - "caption": "CDMZ file open in CS Odessa ConceptDraw MINDMAP 14" - }, - "description": [ - "ConceptDraw MINDMAP is a mind-mapping tool for helping you organize and visualize ideas and plans. The app is included with the ConceptDraw OFFICE suite, which also comes with ConceptDraw PROJECT and ConceptDraw DIAGRAM.", - "CS Odessa replaced .CDMM files with CDMZ files. Also, ConceptDraw PROJECT allows you to save documents as .CDMTZ templates." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdmz_5551.jpg", - "alt": "Screenshot of a .cdmz file in CS Odessa ConceptDraw MINDMAP 14", - "caption": "CDMZ file open in CS Odessa ConceptDraw MINDMAP 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdo": { - "slug": "cdo", - "extension": "cdo", - "name": "Crescendo Music Notation File", - "category": "crescendo-music-notation-file", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "description": [ - "CDO files can be exported to .MID files in the Crescendo software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdoc": { - "slug": "cdoc", - "extension": "cdoc", - "name": "Encrypted DigiDoc File", - "category": "encrypted-digidoc-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "The CDOC file is save in the ENCDOC-XML format. It is developed by Riigi Infosüsteemi Amet (RIA), which is the Information System Authority of Estonia. CDOC is one of three digital signature and cryptographic files in the DigiDoc family, along with the .DDOC and .BDOC files.", - "NOTE: The qDigiDoc software can be used to digitally sign documents using an employee's ID card or mobile ID and can open, save, and verify documents with digital signatures. The software is open source and can be downloaded for free through the links below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdp": { - "slug": "cdp", - "extension": "cdp", - "name": "Trainz Simulator Content Dispatcher Pack", - "category": "trainz-simulator-content-dispatcher-pack", - "summary": "", - "developer_org": "cs-odessa", - "developer_name": "CS Odessa", - "more_information": { - "description": [ - "CDP files are developed by third party content providers, such as Auran, and are not part of the original game content. Several tools exist for managing CDP packages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdp2": { - "slug": "cdp2", - "extension": "cdp2", - "name": "Trainz Classics Content Dispatcher Pack 2", - "category": "trainz-classics-content-dispatcher-pack-2", - "summary": "", - "developer_org": "n3v-games", - "developer_name": "N3V Games", - "more_information": { - "description": [ - "CDP2 files were developed as an extension to .CDP files for adding content to Trainz Classics." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdpx": { - "slug": "cdpx", - "extension": "cdpx", - "name": "ConceptDraw PROJECT XML File", - "category": "conceptdraw-project-xml-file", - "summary": "", - "developer_org": "cs-odessa", - "developer_name": "CS Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdpx_5946.jpg", - "alt": "Screenshot of a .cdpx file in CS Odessa ConceptDraw PROJECT 13", - "caption": "CDPX file open in CS Odessa ConceptDraw PROJECT 13" - }, - "description": [ - "ConceptDraw PROJECT is a project management tool for Windows and macOS that provides various features for visualizing, maintaining, and communicating projects. ConceptDraw PROJECT users create CDPZ files to save various types of projects, such as renovations, website projects, financial reports, and worker responsibilities.", - "While ConceptDraw PROJECT saves projects as CDPZ files, by default, you can alternatively choose the CDPX format when saving the project. To save a project as a CDPX file, select File → Save or Save As , then choose PROJECT XML (cdpx) from the dropdown menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdpx_5946.jpg", - "alt": "Screenshot of a .cdpx file in CS Odessa ConceptDraw PROJECT 13", - "caption": "CDPX file open in CS Odessa ConceptDraw PROJECT 13" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdpz": { - "slug": "cdpz", - "extension": "cdpz", - "name": "ConceptDraw PROJECT Document", - "category": "conceptdraw-project-document", - "summary": "", - "developer_org": "cs-odessa", - "developer_name": "CS Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdpz_5947.jpg", - "alt": "Screenshot of a .cdpz file in CS Odessa ConceptDraw PROJECT 13", - "caption": "CDPZ file open in CS Odessa ConceptDraw PROJECT 13" - }, - "description": [ - "ConceptDraw PROJECT is a project management tool that provides features for visualizing, maintaining, and communicating projects. The app is included with the ConceptDraw OFFICE suite, which also comes with CS Odessa ConceptDraw MINDMAP .", - "CS Odessa replaced .CDP files with CDPZ files. Also, ConceptDraw PROJECT allows you to save documents as .CDPX files in the XML standard." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdpz_5947.jpg", - "alt": "Screenshot of a .cdpz file in CS Odessa ConceptDraw PROJECT 13", - "caption": "CDPZ file open in CS Odessa ConceptDraw PROJECT 13" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdpz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdr": { - "slug": "cdr", - "extension": "cdr", - "name": "CorelDRAW File", - "category": "coreldraw-file", - "summary": "", - "developer_org": "bosch", - "developer_name": "Bosch", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdr_329.jpg", - "alt": "Screenshot of a .cdr file in CorelDRAW 2024", - "caption": "CDR file open in CorelDRAW 2024" - }, - "description": [ - "The CorelDRAW Graphics Suite includes several apps, such as CorelDRAW and PHOTO-PAINT. Graphic designers and digital photographers commonly use the suite to create and edit artwork.", - "CDR is the primary format associated with CorelDRAW. When you save a graphic or document with CorelDRAW, the application saves it with a .cdr extension default.", - "If you want to save a CorelDRAW file as a template to replicate design and content, select File → Save as Template . CorelDRAW creates a .CDRT file when saving a template, which you can use as a starting point for creating new CDR files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdr_329.jpg", - "alt": "Screenshot of a .cdr file in CorelDRAW 2024", - "caption": "CDR file open in CorelDRAW 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdrapp": { - "slug": "cdrapp", - "extension": "cdrapp", - "name": "CorelDRAW.app Image File", - "category": "coreldraw.app-image-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdrapp_11273.png", - "alt": "Screenshot of a .cdrapp file in CorelDRAW.app", - "caption": "CDRAPP file open in CorelDRAW.app" - }, - "description": [ - "The CDRAPP file type was introduced with the release of CorelDRAW.app and CorelDRAW Graphics Suite 2019. CorelDRAW.app is the online version of CorelDRAW and the CDRAPP file is similar to the .CDR file type. CorelDRAW.app allows Corel users to create, edit, and save their drawings anywhere they have an Internet connection and a web browser. However, users must have a Corel account in order to use the web app.", - "To open a CDRAPP, follow these steps:", - "To create a CDRAPP, follow these steps:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdrapp_11273.png", - "alt": "Screenshot of a .cdrapp file in CorelDRAW.app", - "caption": "CDRAPP file open in CorelDRAW.app" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdrapp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdrt": { - "slug": "cdrt", - "extension": "cdrt", - "name": "CorelDRAW Template", - "category": "coreldraw-template", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdrt_11272.png", - "alt": "Screenshot of a .cdrt file in CorelDRAW 2024", - "caption": "CDRT file open in CorelDRAW 2024" - }, - "description": [ - "CorelDRAW is one of several apps included in the CorelDRAW Graphics Suite. Graphic designers and digital photographers commonly use the suite to create and edit documents and artwork.", - "Among its image and document editing tools, CorelDRAW provides templates for replicating layouts and styles in graphics and documents. CorelDRAW saves templates using the CDRT format (which replaced the .CDT format).", - "You can create a CDRT template from a CDR file by selecting File → Save as Template . You can also edit one of Corel's many pre-made CDRT templates available online. To access these templates directly from the application, select File - > New from Template ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdrt_11272.png", - "alt": "Screenshot of a .cdrt file in CorelDRAW 2024", - "caption": "CDRT file open in CorelDRAW 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdrt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cds": { - "slug": "cds", - "extension": "cds", - "name": "ConceptDraw DIAGRAM SlideShow (Legacy)", - "category": "conceptdraw-diagram-slideshow-legacy", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cds_9625.jpg", - "alt": "Screenshot of a .cds file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDS file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM is a Windows and macOS diagramming application for amateur and professional users. You can create various types of technical drawings, from a simple flowchart of an assembly line to a complex diagram detailing photosynthesis.", - "The CDS file format allows you to open your .CDD document immediately in Presentation mode (simply by double-clicking the CDS file). It is also helpful for sharing presentations with others.", - "CDS was the default format for saving diagram slide shows in ConceptDraw PRO before CS Odessa replaced it with the CDSZ format when it released version 10 of the software and renamed the app to ConceptDraw DIAGRAM). While CS Odessa replaced the format, the app can still save diagram slide shows as CDS files (select File → Save As... , then choose ConceptDraw SlideShow from the \"File Format\" dropdown menu)." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open CDS files with CS Odessa ConceptDraw DIAGRAM in Windows and macOS. To open a CDS file, select File → Open ." - ] - }, - "how_to_convert": { - "instructions": [ - "CS Odessa ConceptDraw DIAGRAM can convert CDS files to various file types, including the following formats:" - ], - "formats": [ - { - "extension": ".CDSZ", - "name": "ConceptDraw DIAGRAM SlideShow" - }, - { - "extension": ".CDDZ", - "name": "ConceptDraw DIAGRAM Document" - }, - { - "extension": ".PPTX", - "name": "Microsoft PowerPoint Presentation" - }, - { - "extension": ".VSDX", - "name": "Microsoft Visio Drawing" - }, - { - "extension": ".VDX", - "name": "Visio Drawing XML File" - }, - { - "extension": ".JPG", - "name": "JPEG Image" - }, - { - "extension": ".PNG", - "name": "Portable Network Graphic" - }, - { - "extension": ".SVG", - "name": "Scalable Vector Graphic" - }, - { - "extension": ".PDF", - "name": "Portable Document Format File" - }, - { - "extension": ".SWF", - "name": "Shockwave Flash Movie" - } - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cds_9625.jpg", - "alt": "Screenshot of a .cds file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDS file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdsx": { - "slug": "cdsx", - "extension": "cdsx", - "name": "ConceptDraw DIAGRAM XML SlideShow", - "category": "conceptdraw-diagram-xml-slideshow", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdsx_9627.jpg", - "alt": "Screenshot of a .cdsx file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDSX file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM is a technical drawing application for Windows and macOS that allows amateur and professional users to diagram simple and complex processes. For example, you may create a simple diagram outlining the steps for babysitting or a complex flowchart for how people receive information via mass media.", - "CDSX files are similar to the more common .CDS file type, but contain information in the easier-to-read XML format instead of binary format, making it more convenient to transfer template information. Additionally, ConceptDraw DIAGRAM uses \"x\" at the end of the file extension, e.g., .CDX for .CDD , to signify the XML version." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdsx_9627.jpg", - "alt": "Screenshot of a .cdsx file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDSX file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdsz": { - "slug": "cdsz", - "extension": "cdsz", - "name": "ConceptDraw DIAGRAM SlideShow", - "category": "conceptdraw-diagram-slideshow", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdsz_13516.jpg", - "alt": "Screenshot of a .cdsz file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDSZ file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM is a diagramming application for amateur and professional users. You can create various types of simple and complex diagrams, such as plans for a weekend vacation or the numerous steps required to build a house.", - "CS Odessa introduced the CDSZ format when it released version 10 of CS Odessa ConceptDraw PRO (and also changed the name of the software to ConceptDraw DIAGRAM). Version 9 and earlier of CS Odessa ConceptDraw PRO uses the .CDS file format to save slide shows. To save a slide show as a CDSZ slide show, select File → Save As... , then choose ConceptDraw CDSZ SlideShow from the \"File Format\" dropdown menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdsz_13516.jpg", - "alt": "Screenshot of a .cdsz file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDSZ file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdsz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdt": { - "slug": "cdt", - "extension": "cdt", - "name": "CD-Text File", - "category": "cd-text-file", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "description": [ - "CD-Text is part of the Red Book CD standard, which was developed by Sony and Philips.", - "NOTE: VideoLAN VLC media player can open CD-Text files on Windows and Linux platforms with support from the libcdio library." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open a CDT file with the CorelDRAW application included with CorelDRAW Graphics Suite in Windows and macOS. To open a CDT file, select File → Open... or New from Template .", - "You can also open CDT files with Corel Presentations (Windows), Canvas X Pro (Windows), and Inkscape (multiplatform)." - ] - }, - "how_to_convert": { - "instructions": [ - "CorelDRAW Graphics Suite can convert CDT files to many formats. To convert a CDT file with CorelDRAW, select File → Export... and choose one of the following formats:" - ], - "formats": [ - { - "extension": ".JPG", - "name": "JPEG Image" - }, - { - "extension": ".PNG", - "name": "Portable Network Graphic" - }, - { - "extension": ".SVG", - "name": "Scalable Vector Graphics File" - }, - { - "extension": ".EPS", - "name": "Encapsulated PostScript File" - }, - { - "extension": ".DWG", - "name": "AutoCAD Drawing" - }, - { - "extension": ".DXF", - "name": "Drawing Exchange Format" - }, - { - "extension": ".PSD", - "name": "Adobe Photoshop Document" - }, - { - "extension": ".AI", - "name": "Adobe Illustrator Artwork" - }, - { - "extension": ".DOC", - "name": "Microsoft Word Document (Legacy)" - }, - { - "extension": ".PDF", - "name": "Portable Document Format" - } - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdt_924.png", - "alt": "Screenshot of a .cdt file in CorelDRAW 2024", - "caption": "CDT file open in CorelDRAW 2024" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cdt_5554.jpg", - "alt": "Screenshot of a .cdt file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDT file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdtc": { - "slug": "cdtc", - "extension": "cdtc", - "name": "3DS Super Mario Maker Course Data File", - "category": "3ds-super-mario-maker-course-data-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Super Mario Maker for 3DS is similar to the Wii U version of the game, allowing players to create and play their own Super Mario levels. The Wii U version saves course data as .CDT files and the 3DS version saves course data as CDTC files. The second \"C\" in the file extension likely refers to \"CTR,\" the internal hardware model codename for the 3DS platform.", - "The proprietary CDT and CDTC formats are similar but not interchangeable. For example, the Wii U version of Super Mario Maker does not support CDTC files, and the 3DS version does not support CDTC files. Also, the CDTC format is compressed to adhere to 3DS requirements." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdtc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdtx": { - "slug": "cdtx", - "extension": "cdtx", - "name": "ConceptDraw DIAGRAM XML Template", - "category": "conceptdraw-diagram-xml-template", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdtx_9626.jpg", - "alt": "Screenshot of a .cdtx file in CS Odessa ConceptDraw PRO 16", - "caption": "CDTX file open in CS Odessa ConceptDraw PRO 16" - }, - "description": [ - "ConceptDraw DIAGRAM is a technical drawing application for Windows and macOS. Amateur and professional users may utilize the software to diagram various processes, from sports positions on a playing field to the complexities of a 100-person organization. The CDTX", - "NOTE: ConceptDraw Pro uses \"x\" at the end of the file extension, e.g., .CDX for .CDD , to signify the XML version." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdtx_9626.jpg", - "alt": "Screenshot of a .cdtx file in CS Odessa ConceptDraw PRO 16", - "caption": "CDTX file open in CS Odessa ConceptDraw PRO 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdtz": { - "slug": "cdtz", - "extension": "cdtz", - "name": "ConceptDraw DIAGRAM Template", - "category": "conceptdraw-diagram-template", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdtz_13515.jpg", - "alt": "Screenshot of a .cdtz file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDTZ file open in CS Odessa ConceptDraw DIAGRAM 16" - }, - "description": [ - "ConceptDraw DIAGRAM is an amateur and professional diagramming application for Windows and macOS. You can use the software to create simple and complex diagrams, such as the plans for a house project or the intricacies of water desalination.", - "CS Odessa introduced the CDTZ format when it released version 10 of CS Odessa ConceptDraw PRO, then changed the name of the software to ConceptDraw DIAGRAM. Version 9 and earlier of CS Odessa ConceptDraw PRO uses the .CDT file format to save templates.", - "ConceptDraw DIAGRAM users may design CDT templates, or CS Odessa may include them with the software. To save a diagram as a CDTZtemplate, select File → Save As... , then choose ConceptDraw CDTZ Template from the \"File Format\" dropdown menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdtz_13515.jpg", - "alt": "Screenshot of a .cdtz file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDTZ file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdtz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdw": { - "slug": "cdw", - "extension": "cdw", - "name": "KOMPAS Document", - "category": "kompas-document", - "summary": "", - "developer_org": "ascon", - "developer_name": "ASCON", - "more_information": { - "description": [ - "CDW files can be viewed with the free KOMPAS-3D Viewer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdx": { - "slug": "cdx", - "extension": "cdx", - "name": "Compound Index File", - "category": "compound-index-file", - "summary": "", - "developer_org": "computer-systems-odessa", - "developer_name": "Computer Systems Odessa", - "more_information": { - "description": [ - "The compound index is the native database index format used by Visual FoxPro. There are two types of CDX files: Structural CDX file - Automatically opened and maintained by Visual FoxPro when the table is accessed and requires exclusive use of the table. Non-structural CDX file - Not opened or maintained automatically by Visual FoxPro when the table is accessed and new records are added but does not require exclusive use of the table. NOTE: Visual FoxPro was discontinued in 2007.", - "NOTE: Visual FoxPro was discontinued in 2007." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your table].cdx", - "description": "[Name of your table].cdx - When a table is created and the index field is defined, the CDX file will be created with the same name as your table." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdx_5555.jpg", - "alt": "Screenshot of a .cdx file in CS Odessa ConceptDraw DIAGRAM 16", - "caption": "CDX file open in CS Odessa ConceptDraw DIAGRAM 16" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdxl": { - "slug": "cdxl", - "extension": "cdxl", - "name": "Commodore CDXL Video", - "category": "commodore-cdxl-video", - "summary": "", - "developer_org": "commodore-international", - "developer_name": "Commodore International", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cdxl_11625.png", - "alt": "Screenshot of a .cdxl file in VLC media player", - "caption": "CDXL file open in VLC media player" - }, - "description": [ - "Commodore International was an American electronics manufacturer that, among other things, was famous for producing the Commodore 64. In the 1980s and 90s, Commodore also produced the Amiga family of PCs. Later versions of the Amiga, including the CDTV, included a CD-ROM drive, and many of the CD-ROM games that could be played on an Amiga included CDXL video files.", - "Most CDXL videos play at a low resolution and a speed of up to 24 frames per second. They can include 8-bit mono or stereo sound. Later versions of the CDXL format supported Amiga Advanced Graphics Architecture and higher video resolutions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cdxl_11625.png", - "alt": "Screenshot of a .cdxl file in VLC media player", - "caption": "CDXL file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdxml": { - "slug": "cdxml", - "extension": "cdxml", - "name": "ChemDraw XML File", - "category": "chemdraw-xml-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CDXML files are the XML version of binary .CDX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cdz": { - "slug": "cdz", - "extension": "cdz", - "name": "Compressed CD Image File", - "category": "compressed-cd-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cdz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ce": { - "slug": "ce", - "extension": "ce", - "name": "ComputerEyes Image", - "category": "computereyes-image", - "summary": "", - "developer_org": "digital-vision", - "developer_name": "Digital Vision", - "more_information": { - "description": [ - "While the ComputerEyes software is no longer supported, CE files can still be read by some third-party programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ce.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ceb": { - "slug": "ceb", - "extension": "ceb", - "name": "Apabi eBook File", - "category": "apabi-ebook-file", - "summary": "", - "developer_org": "beijing-founder-apabi-technology-limited", - "developer_name": "Beijing Founder Apabi Technology Limited", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ceb_2402.jpg", - "alt": "Screenshot of a .ceb file in Apabi Reader 4.5", - "caption": "CEB file open in Apabi Reader 4.5" - }, - "description": [ - "If you receive a CEB file, you can open it with Apabi Maker in Windows. You can also convert the file into the CEBX format (or CEBX to CEB) with Apabi Maker.", - "CEB files are available from the APABI D-Lib library, which contains a collection of Chinese eBooks. The library includes a variety of topics, such as history, literature, politics, economics, business, and management.", - "NOTE: Apabi Reader and Maker are discontinued." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ceb_2402.jpg", - "alt": "Screenshot of a .ceb file in Apabi Reader 4.5", - "caption": "CEB file open in Apabi Reader 4.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ceb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cebx": { - "slug": "cebx", - "extension": "cebx", - "name": "Apabi XML eBook File", - "category": "apabi-xml-ebook-file", - "summary": "", - "developer_org": "beijing-founder-apabi-technology-limited", - "developer_name": "Beijing Founder Apabi Technology Limited", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cebx_10746.jpg", - "alt": "Screenshot of a .cebx file in Apabi Reader 4.5", - "caption": "CEBX file open in Apabi Reader 4.5" - }, - "description": [ - "If you receive a CEBX file, you can open it with Apabi Reader, which is available for iOS. CEBX files can also be opened by Apabi Maker, which is available for Windows for free. Apabi Maker allows you to convert various formats, such as .PDF and .EPUB into the CEBX or CEB format. you can also create CEBX files from scratch with Apabi Maker.", - "NOTE: NOTE: Apabi Reader and Maker are discontinued." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cebx_10746.jpg", - "alt": "Screenshot of a .cebx file in Apabi Reader 4.5", - "caption": "CEBX file open in Apabi Reader 4.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cebx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cec": { - "slug": "cec", - "extension": "cec", - "name": "Studio C Alpha Upgrade File", - "category": "studio-c-alpha-upgrade-file", - "summary": "", - "developer_org": "chuck-e.-cheese", - "developer_name": "Chuck E. Cheese", - "more_information": { - "description": [ - "Studio C Alpha was a Chuck E. Cheese attraction that featured an animatronic version of Chuck E. Cheese hosting a late-night talk show. In addition to the animatronic version of Mr. Cheese, Studio C Alpha featured lights, sounds, and video content, such as guest interviews.", - "Intermittently, Chuck E. Cheese would change the content that played in Studio C Alpha. To reprogram how the attraction's animatronic character and lights behaved, a staff member would install upgrade files stored on a floppy disk. Some of these upgrade files were saved as CEC files. Eventually, both the upgrade and video content used to change how Studio C Alpha behaved were stored on USB flash drives." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ced": { - "slug": "ced", - "extension": "ced", - "name": "JVC Camera Video Data File", - "category": "jvc-camera-video-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ced.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cedprj": { - "slug": "cedprj", - "extension": "cedprj", - "name": "Ashampoo CoverEditor Project", - "category": "ashampoo-covereditor-project", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "more_information": { - "description": [ - "CEDPRJ files can be used for saving designs of CD, DVD, and Blu-ray disc labels, as well as DVD cases, DVD booklets, slim cases, jewel cases, and Blu-ray cases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cedprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cef": { - "slug": "cef", - "extension": "cef", - "name": "Class Action Gradebook Elementary File", - "category": "class-action-gradebook-elementary-file", - "summary": "", - "developer_org": "centurionsoft", - "developer_name": "CenturionSoft", - "more_information": { - "description": [ - "CEF files are used for securely sending files over email. You need the CenturionMail software in order to open them.", - "NOTE: By default, CenturionMail creates archives with the .ZIP , .CAB , or .EXE extensions. However, you can also use the \"Custom File Extension\" option to create CEF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cel": { - "slug": "cel", - "extension": "cel", - "name": "Affymetrix Probe Results File", - "category": "affymetrix-probe-results-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "An Affymetrix GeneChip is a biological chip that contains a microarray which is valid for one experiment. To create these chips, a glass or silicon slide is arrayed with probes, which report expression levels (intensities) as perfect match (PM) and mismatch (MM) values, based on whether they are complementary to the original DNA sample. These values may be used for studying DNA alterations, called single-nucleotide polymorphisms (SNPs), which are used in human and animal disease research.", - "The CEL file format has multiple versions, which use different formatting. For example, version 3 uses ASCII text formatting while version 4 uses a binary format.", - "NOTE: CEL files require a corresponding .CDF file, which is the dictionary for the raw probe-level data stored in the CEL file. MATLAB has a built-in function called affyread that can be used to read CEL files in the Windows version of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "celeste": { - "slug": "celeste", - "extension": "celeste", - "name": "Celeste Game Data File", - "category": "celeste-game-data-file", - "summary": "", - "developer_org": "maddy-makes-games", - "developer_name": "Maddy Makes Games", - "more_information": { - "description": [ - "Celeste is a 2D side-scrolling game where you must survive your journey to the summit of Celeste Mountain. As you play, you can save your progress in one of three saved game slots, with each slot correlating to a CELESTE file (numbered 0.celeste , 1.celeste , or 2.celeste ). You can find the save files in the Celeste/​Saves/​ folder (the complete directory depends on the vendor from which you acquired the game, such as Epic Games or Steam).", - "The game also includes a settings.celeste file that stores the game's settings. You can find this file in the same folder as the save files ( Celeste/​Saves/​ )." - ] - }, - "common_filenames": [ - { - "filename": "0.celeste, 1.celeste, or 2.celeste", - "description": "0.celeste, 1.celeste, or 2.celeste - The game supports three save slots with the number in the filename corresponding with the save slot." - }, - { - "filename": "settings.celeste", - "description": "settings.celeste - CELESTE file that stores settings for the game." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "celeste.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cell": { - "slug": "cell", - "extension": "cell", - "name": "Thinkfree Office NEO Cell Workbook", - "category": "thinkfree-office-neo-cell-workbook", - "summary": "", - "developer_org": "hancom", - "developer_name": "Hancom", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cell_10498.jpg", - "alt": "Screenshot of a .cell file in Hancom Thinkfree Office NEO Cell", - "caption": "CELL file open in Hancom Thinkfree Office NEO Cell" - }, - "description": [ - "When you create a spreadsheet in Cell you can choose to save it as various types of files, such as an Excel spreadsheet ( .XLSX ), OpenDocument spreadsheet ( .ODS ), or Cell workbook. CELL files are commonly used to create budgets, business forecasts, schedules, and simple or complex mathematical models.", - "Cell is one of three applications available in the Thinkfree Office NEO suite, which is similar to the Microsoft Office suite. The following applications are included in Thinkfree Office NEO: Word - Word processor similar to Microsoft Word . Cell - Spreadsheet program similar to Microsoft Excel . Show - Presentation program similar to Microsoft PowerPoint ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cell_10498.jpg", - "alt": "Screenshot of a .cell file in Hancom Thinkfree Office NEO Cell", - "caption": "CELL file open in Hancom Thinkfree Office NEO Cell" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cell.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "celtx": { - "slug": "celtx", - "extension": "celtx", - "name": "Celtx Project File", - "category": "celtx-project-file", - "summary": "", - "developer_org": "celtx", - "developer_name": "Celtx", - "more_information": { - "description": [ - "Celtx can be used for film, video, radio, theater, video games, music videos, podcasts, videocasts, and comic strip projects. CELTX is an acronym that stands for \"Crew, Equipment, Location, Talent and XML.\" It is pronounced \"kell-ticks.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "celtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "celx": { - "slug": "celx", - "extension": "celx", - "name": "Celestia Script", - "category": "celestia-script", - "summary": "", - "developer_org": "celestia-development-team", - "developer_name": "Celestia Development Team", - "more_information": { - "description": [ - "CELX files can be run in Celestia by selecting File → Run Script.. from the application menu and then selecting your script.", - "NOTE: CELX files are created in a plain text format and are written using a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "celx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cem": { - "slug": "cem", - "extension": "cem", - "name": "Children of the Nile 3D Model", - "category": "children-of-the-nile-3d-model", - "summary": "", - "developer_org": "tilted-mill-entertainment", - "developer_name": "Tilted Mill Entertainment", - "more_information": { - "description": [ - "Children of the Nile, also known as Immortal Cities: Children of the Nile, allows players to construct buildings, issue edicts, and tend to citizens' needs in an ancient Egyptian city. It is part of the City Building series, which includes other historical city-building games like Caesar, Pharaoh, and Zeus: Master of Olympus.", - "In CotN, players interact with various people, animals, buildings, and other objects. The 3D models used to show these objects are saved as CEM files. For example, a CEM file might contain a 3D model of an obelisk.", - "NOTE: The game Empire Earth also uses CEM files. Empire Earth's CEM files are formatted slightly differently than CotN's CEM files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cenon": { - "slug": "cenon", - "extension": "cenon", - "name": "Cenon Project", - "category": "cenon-project", - "summary": "", - "developer_org": "vhf-interservice", - "developer_name": "vhf interservice", - "more_information": { - "description": [ - "Cenon comes with several example projects, which are located in the Projects folder in the Cenon installation directory. Cenon projects are also known as \"Jobs\" when used by Cenon CAM. Examples of CAM jobs are located in the Jobs folder.", - "In Cenon, the \".cenon\" extension is used for projects, whereas the \".cenon~\" extension is used for backup files. If you need to copy a Cenon project to a DOS disk change the \".cenon\" extension to \".cen\"." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cenon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cenon~": { - "slug": "cenon~", - "extension": "cenon~", - "name": "Cenon Backup File", - "category": "cenon-backup-file", - "summary": "", - "developer_org": "vhf-interservice", - "developer_name": "vhf interservice", - "more_information": { - "description": [ - "In Cenon, the \".cenon\" extension is used for projects, whereas the \".cenon~\" extension is used for backup files. Backup files have the same name as the project file it backs up. In Cenon Preferences you can choose whether a backup file should be removed or kept after saving project files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cenon~.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ceol": { - "slug": "ceol", - "extension": "ceol", - "name": "Bosca Ceoil Song", - "category": "bosca-ceoil-song", - "summary": "", - "developer_org": "terry-cavanagh", - "developer_name": "Terry Cavanagh", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ceol_13369.png", - "alt": "Screenshot of a .ceol file in Bosca Ceoil", - "caption": "CEOL file open in Bosca Ceoil" - }, - "description": [ - "Bosca Ceoil is a novice-friendly music tracker that aspiring chiptune song creators can use to create and play music. To create music, users place notes within one or more musical patterns. They then arrange those patterns into a song. (Users can also adjust several other settings while creating music, including the instrument, chord, and scale used to play a pattern, the number of notes each pattern contains, and each song's beats per minute.)", - "From Bosca Ceoil's main menu, users can save the songs they've created as CEOL files. Each CEOL file is a plain text file that consists of a comma-delimited list of numbers. This list of numbers specifies the notes and patterns a song contains, the order in which they're arranged, and all of a song's other settings." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ceol_13369.png", - "alt": "Screenshot of a .ceol file in Bosca Ceoil", - "caption": "CEOL file open in Bosca Ceoil" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ceol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cer": { - "slug": "cer", - "extension": "cer", - "name": "Internet Security Certificate", - "category": "internet-security-certificate", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You can view a website's certificate in a web browser by clicking the lock icon when accessing a secure site (secure sites use SSL encryption as seen by the https:// prefix in the URL ). In each of the major web browsers, such as Google Chrome, Microsoft Edge, and Mozilla Firefox, the lock icon is located on the left side of the address bar ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cer.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cerber": { - "slug": "cerber", - "extension": "cerber", - "name": "Cerber Ransomware Encrypted File", - "category": "cerber-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Cerber virus is highly dangerous malware . It is often referred to as ransomware, where the purpose of the virus is to take your files hostage and force you to pay bitcoins to the perpetrator in order to decrypt your files. The virus is a trojan horse that is commonly spread through spam emails that include infected attachments or malicious links. Once the virus affects your computer it begins scrambling your files, renaming them, and encrypting them. When encrypting your files, the virus creates .TXT , .HTML , and .VBS files that contain instructions for paying the criminals. These files are placed in each folder that contains CERBER files." - ] - }, - "common_filenames": [ - { - "filename": "[10 random characters].cerber", - "description": "[10 random characters].cerber - This is the appearance of files infected and encrypted by the Cerber virus." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cerber.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cerber2": { - "slug": "cerber2", - "extension": "cerber2", - "name": "Cerber2 Ransomware Encrypted File", - "category": "cerber2-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CERBER2 files are similar to .CERBER files but are created by the Cerber2 virus. Cerber2 is a variant of the first version of the Cerber virus and encrypts files differently than the Cerber virus to make it difficult for users to decrypt infected files. CERBER2 files became prevalent in 2016 and are similar to .LOCKY and .ZZZZZ files that are created by Locky ransomware.", - "Cerber2 is dangerous malware that is often referred to as ransomware, where the purpose of the virus is to take your files hostage and force you to pay bitcoins to the perpetrator in order to decrypt your files. The virus is commonly spread through email spam that includes infected attachments or malicious links. Once the virus affects your computer it begins scrambling your files, renaming them with random characters, and encrypting them as CERBER2 files.", - "When encrypting your files, the virus creates .TXT , .HTML , and .VBS files that contain instructions for paying the criminals. These files are placed in each folder that contains CERBER2 files." - ] - }, - "common_filenames": [ - { - "filename": "[10 random characters].cerber2", - "description": "[10 random characters].cerber2 - This is the appearance of files infected and encrypted by the Cerber2 virus." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cerber2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cerber3": { - "slug": "cerber3", - "extension": "cerber3", - "name": "Cerber Ransomware Virus File", - "category": "cerber-ransomware-virus-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Cerber virus is packaged as a trojan horse in order to trick the user into installing it on their computer. It may be distributed through a fake website or a link in an email. Once the virus is opened and installed, it takes over the computer, encrypting files (documents, pictures, videos, etc.) and appending the \"cerber3\" extension. The files can only be opened once the user pays the ransom, usually Bitcoin , to the creator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cerber3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "certsigningrequest": { - "slug": "certsigningrequest", - "extension": "certsigningrequest", - "name": "Apple Developer Signing Certificate Request File", - "category": "apple-developer-signing-certificate-request-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "You will need to upload your CERTSIGNINGREQUEST file to \"https://developer.apple.com\" (you'll need an Apple ID to login). This is necessary in order to request a Development and Distribution Certificate that enables you to generate .IPA files, which are needed for final distribution and uploading of your app(s) to Apple.", - "To create the CERTSIGNINGREQUEST file: Select Keychain Access → Certificate Assistant → Request a Certificate From a Certificate Authority... . Enter the appropriate information in the fields, click Continue . Name your file (or leave it as the default \"CertificateSigningRequest\" name), choose the save location, and click Save then Done ." - ] - }, - "common_filenames": [ - { - "filename": "CertificateSigningRequest.certSigningRequest", - "description": "CertificateSigningRequest.certSigningRequest - The default name for your CERTSIGNINGREQUEST file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "certsigningrequest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cetrainer": { - "slug": "cetrainer", - "extension": "cetrainer", - "name": "Cheat Engine Trainer File", - "category": "cheat-engine-trainer-file", - "summary": "", - "developer_org": "cheat-engine", - "developer_name": "Cheat Engine", - "more_information": { - "description": [ - "CETRAINER files were introduced in version 6.1 of Cheat Engine. If the creator of the CETRAINER file chooses to protect the file when saving it, the file is compressed and encrypted. These CETRAINER files are not widely supported and are typically opened using Cheat Engine 6.1 and later. However, these CETRAINER files may be decrypted and extracted using CEtrainer-decrypter. If the creator of the CETRAINER file does not protect the file, it can simply be opened by an XML or text editor since it is saved in the XML format.", - "To open a CETRAINER file in Cheat Engine, select File → Load and choose the CETRAINER file you want to open. To create a CETRAINER file in Cheat Engine, select File → Save or Save As... and choose \"Cheat Engine Trainer (*.CETRAINER)\" from the \"Save as type dropdown menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cetrainer.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cex": { - "slug": "cex", - "extension": "cex", - "name": "SolidWorks Enterprise PDM Vault Export File", - "category": "solidworks-enterprise-pdm-vault-export-file", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "NOTE: CEX files are exported and imported using the Administration Tool included with the SolidWorks Enterprise PDM software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cf": { - "slug": "cf", - "extension": "cf", - "name": "Sendmail Configuration File", - "category": "sendmail-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The sendmail configuration file is named \" sendmail.cf \" and is stored in the following location: /​etc/​mail/​sendmail.cf", - "NOTE: CF files should not be confused with ColdFusion Markup files, which have a .CFM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cf2": { - "slug": "cf2", - "extension": "cf2", - "name": "Common File Format File", - "category": "common-file-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cf2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfa": { - "slug": "cfa", - "extension": "cfa", - "name": "ComProbe Analyzer Capture File", - "category": "comprobe-analyzer-capture-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ComProbe analyzers are used to decode all types of traffic including data packets, advertising packets, and LL control packets. Hundreds of companies around the world, such as Broadcom, Apple, Samsung, Nokia, Sony, Panasonic, and Toshiba, use these analyzers to analyze their products." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfb": { - "slug": "cfb", - "extension": "cfb", - "name": "Compound Binary File", - "category": "compound-binary-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft OLE applications, such as Office and Digital Image programs commonly use CFB files. OLE is a framework developed by Microsoft that enables applications to embed and link to documents and other objects. In other words, it enables a user to add data to a document from another application. An example is an image editor sending an image to a word processor.", - "CFB files are saved in the Compound File Binary Format (CFB or CFBF), a general purpose file format used to store data for OLE applications. It stores data in a file structure similar to the FAT file system and is divided into header, FAT, DIFAT, MiniFAT, Directory, Stream, and Range Lock sectors.", - "The structure of a CFB file provides efficient access to specific data within the file. For example, a single storage or stream object stored in the file may be accessed without needing to load the entire file. However, CFB files can grow large in size and may cause performance issues if there is not enough storage available.", - "NOTE: A CFB file is also known as an Object Linking and Embedding (OLE) Compound File (CF) (OLECF)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfc": { - "slug": "cfc", - "extension": "cfc", - "name": "ColdFusion Component File", - "category": "coldfusion-component-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "CFC files are commonly used for storing components that execute database queries and manipulate data. However, they may also contain many other types of functions. Components are typically invoked in .CFM files using the tag." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfd": { - "slug": "cfd", - "extension": "cfd", - "name": "NortonLifeLock Optimization File", - "category": "nortonlifelock-optimization-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "In the early 2010s, numerous NortonLifeLock users reported the existence of a file named LightningSand.cfd in their System Volume Information folders. Windows often reported that this file was corrupt, and that users should run CHKDSK to examine and delete LightningSand.cfd (and other CFD files).", - "In 2011, NortonLifeLock employee wesleyj informed users that LightningSand.cfd is \"an internal Norton file used for optimizations.\" Wesleyj stated that removing the file should not cause any problems or data loss, and that users' NortonLifeLock programs would continue functioning normally. As such, you should delete LightningSand.cfd and any other Norton CFD files you encounter." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cff": { - "slug": "cff", - "extension": "cff", - "name": "Common File Format", - "category": "common-file-format", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Common file format files are usually saved with a .CF2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfg": { - "slug": "cfg", - "extension": "cfg", - "name": "Configuration File", - "summary": "A CFG file is a generic preference file that stores settings and configuration information. It is used by various programs, which means different CFG files may store data in different formats. CFG files typically should not be opened manually but may be saved in a text format that can be viewed in a text editor.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Settings Files", - "category_slug": "settings-files", - "rating": 4.2, - "votes": 929, - "last_updated": "August 24, 2016", - "more_information": { - "content": [ - "Generic configuration files are often named \" config.cfg \". Text-based CFG files often contain one variable and value per line in the following format:", - "var1=low var2=med var3=high", - "To test if a program automatically generates a default CFG file, move the configuration file out of the default directory when the program is not running. Then open the program and check the directory to see if a new CFG file has been created. Also, a CFG file can sometimes be moved or deleted to revert to a program's default settings.", - "NOTE: Linux configuration files typically use the .CONF extension rather than CFG." - ] - }, - "how_to_open": { - "instructions": [ - "Windows users can open and edit celestia.cfg with Celestia Config Manager, a program designed specifically to allow Celestia users to manage their settings. Other users who want to open and edit celestia.cfg can do so with any text editor. Note, however, that editing celestia.cfg improperly can cause Celestia to function incorrectly." - ] - }, - "scraped_at": "2025-08-09T21:58:55.269190", - "source": { - "url": "https://fileinfo.com/extension/cfg", - "file": "cfg.html" - } - }, - "cfge": { - "slug": "cfge", - "extension": "cfge", - "name": "Jewel Quest Configuration File", - "category": "jewel-quest-configuration-file", - "summary": "", - "developer_org": "iwin", - "developer_name": "iWin", - "more_information": { - "description": [ - "NOTE: CFGE files unrelated to Jewel Quest have been known to contain viruses." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfge.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfl": { - "slug": "cfl", - "extension": "cfl", - "name": "IMVU Product File", - "category": "imvu-product-file", - "summary": "", - "developer_org": "imvu", - "developer_name": "IMVU", - "more_information": { - "description": [ - "CFL files can be created and modified using IMVU Previewer, a development tool for IMVU developers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfm": { - "slug": "cfm", - "extension": "cfm", - "name": "ColdFusion Markup File", - "category": "coldfusion-markup-file", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBase", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cfm_320.png", - "alt": "Screenshot of a .cfm file in Adobe ColdFusion Builder 2018", - "caption": "CFM file open in Adobe ColdFusion Builder 2018" - }, - "description": [ - "You will most likely encounter CFM files only if you are a web developer and integrating ColdFusion functionality into your webpages. Developers typically use Adobe ColdFusion Builder for creating applications in CFML. However, they may use a variety of other CFML IDEs and editors, such as Adobe Dreamweaver, CFEclipse (plug-in for Eclipse), and CFBrackets (extension for the Brackets source code editor).", - "CFML is a tag-based language that features a syntax similar to HTML and XML . It includes unique tags and support for custom tags for creating dynamic web applications. All CFML tags begin with cf .", - "NOTE: ColdFusion was originally developed by Allaire, then later bought by Macromedia, and is now distributed by Adobe Systems after acquiring Macromedia in 2005." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cfm_320.png", - "alt": "Screenshot of a .cfm file in Adobe ColdFusion Builder 2018", - "caption": "CFM file open in Adobe ColdFusion Builder 2018" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cfm_13561.png", - "alt": "Screenshot of a .cfm file in dBASE 2019", - "caption": "CFM file open in dBASE 2019" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cfm_13561-2.png", - "alt": "CFM file open in Microsoft Notepad", - "caption": "CFM file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfml": { - "slug": "cfml", - "extension": "cfml", - "name": "ColdFusion Markup Language File", - "category": "coldfusion-markup-language-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "CFML files are more commonly seem with the .CFM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cform": { - "slug": "cform", - "extension": "cform", - "name": "X-Ray Game Data File", - "category": "x-ray-game-data-file", - "summary": "", - "developer_org": "gsc-game-world", - "developer_name": "GSC Game World", - "more_information": { - "description": [ - "GSC Game World developed the CFORM format for games built using its X-Ray Engine, including S.T.A.L.K.E.R.: Shadow of Chernobyl (2007), Clear Sky (2008), and Call of Pripyat (2010). Fans of the S.T.A.L.K.E.R. series of games utilizing the X-Ray Engine then built the open-source OpenXRay game engine to improve upon the engine and build fan-made games, such as S.T.A.L.K.E.R.: Anomaly to extend the series. These games also support CFORM files, which developers may generate with related game SDKs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cform.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfr": { - "slug": "cfr", - "extension": "cfr", - "name": "Cross Fire Replay File", - "category": "cross-fire-replay-file", - "summary": "", - "developer_org": "z8games", - "developer_name": "Z8Games", - "more_information": { - "description": [ - "CFR files are also used for submitting the competition results so that tournaments coordinators and gaming leagues can track wins, losses, and rankings.", - "NOTE: CFR files do not contain actual video data and can only be played back in Cross Fire." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfs": { - "slug": "cfs", - "extension": "cfs", - "name": "Lucene Compound Index File", - "category": "lucene-compound-index-file", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "more_information": { - "description": [ - "NOTE: Beginning with version 1.4, Lucene uses CFS files by default." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfsd": { - "slug": "cfsd", - "extension": "cfsd", - "name": "3DS Mii", - "category": "3ds-mii", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Since the Nintendo Wii, most of Nintendo's game consoles have allowed players to create avatars known as Miis. Some games also include Mii NPCs. Miis are saved in a variety of file formats, specific to the console for which they were created.", - "The Nintendo 3DS uses Miis saved as CFSD files. These Miis are nearly identical to the .FFSD format Miis used by the Nintendo Wii U. The only difference between the CFSD and FFSD formats is that CFSD files' fourth byte is always set to 30, to identify them as 3DS Miis, while FFSD files' fourth byte is set to 40, to identify them as Wii U Miis.", - "NOTE: The website MiiLibrary.com hosts a database of official CFSD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfw2": { - "slug": "cfw2", - "extension": "cfw2", - "name": "Cached Font File", - "category": "cached-font-file", - "summary": "", - "developer_org": "popcap-games", - "developer_name": "PopCap Games", - "more_information": { - "description": [ - "PopCap Games is a popular video game developer known for publishing the Plants Vs. Zombies and Bejeweled series of games. Many of the developer's games use fonts saved as CFW2 files.", - "In mobile games, such as Peggle 2, each game's CFW2 files are saved in its .RSB asset archives. In Windows games, such as the Windows versions of Bejeweled Twist and Bejeweled 3, each game's CFW2 files are saved in the ProgramData/​GameName/​cached/​fonts directory.", - "CFW2 files are typically named for the font they are used to load. For example, Peggle 2 contains a CFW2 file named COURIERFINALDRAFT8.TXT.CFW2 . This is used to apply the Courier Final Draft font and font size 8 to certain in-game text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfw2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfx": { - "slug": "cfx", - "extension": "cfx", - "name": "Flow-Cal Data File", - "category": "flow-cal-data-file", - "summary": "", - "developer_org": "flow-cal", - "developer_name": "Flow-Cal", - "more_information": { - "description": [ - "The CFX format is encrypted to maintain data integrity, not allowing any changes or manipulation to occur. CFX files are created by remote operations controllers like the ROC800L that are programmed to measure and control the flow of liquid hydrocarbons, which is necessary for oil well testing. FLOWCAL Enterprise is an application utilized to validate, store, balance, and report the gas and liquid data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cfxr": { - "slug": "cfxr", - "extension": "cfxr", - "name": "Cocoa Sfxr File", - "category": "cocoa-sfxr-file", - "summary": "", - "developer_org": "cfxr", - "developer_name": "cfxr", - "more_information": { - "description": [ - "CFRX files are often used for storing sound effects for video games. They are saved using XML formatting instead of the binary .SFS format used by sfxr. But, they can still be exported to .WAV files like sxfr.", - "The cfxr program randomly generates the levels across various sound settings each time the user selects a new sound. Saved CFXR files store sound information such as the the attack time, sustain time, decay time, vibrato, phaser offsets, and filters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cfxr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cg": { - "slug": "cg", - "extension": "cg", - "name": "Cg Program", - "category": "cg-program", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "Cg is a popular choice for multi-platform 3D content development because its language provides a layer of abstraction allowing developers to target OpenGL, DirectX, Windows, Linux, and Mac platforms without using low-level graphics hardware assembly language.", - "NOTE: Cg stands for \"C for graphics\" since it is based off of the C programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cg3": { - "slug": "cg3", - "extension": "cg3", - "name": "Cabri 3D Document", - "category": "cabri-3d-document", - "summary": "", - "developer_org": "cabrilog", - "developer_name": "CABRILOG", - "more_information": { - "description": [ - "CG3 files can be exported for display on the Web if you have the Cabri Web browser plug-in installed. When exported, an .HTML and .PNG file are generated in addition to the CG3 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cg3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cga": { - "slug": "cga", - "extension": "cga", - "name": "Crytek Geometry Animation File", - "category": "crytek-geometry-animation-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "NOTE: Characters are specified using .CHR files in the CryENGINE SDK." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgd": { - "slug": "cgd", - "extension": "cgd", - "name": "Common Grid File", - "category": "common-grid-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter a CGD grid file if you work in a scientific field that deals with fluid mechanics data, which is the study of liquids, gases, and plasmas at rest and in motion. Some examples of fields that work with CGD files include astrophysics, meteorology, geophysics, oceanography, and civil, mechanical, chemical, and biomedical engineering.", - "CGD files may be opened by various scientific programs but they are most commonly opened with Wind-US, a scientific computation program used to solve fluid mechanics-related equations. Wind-US is developed by the NPARC Alliance, which is a partnership between the NASA Glenn Research Center (GRC) and the Arnold Engineering Development Complex (AEDC) established in 1993. The Boeing Company is also involved with the NPARC alliance and development of the program.", - "CGD files may also be created by various scientific applications, including Wind-US. If you receive a grid file saved in the PLOT3D XYZ file format you can convert it to the CGD format using the \"cfcnvt\" conversion utility included with Wind-US." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgf": { - "slug": "cgf", - "extension": "cgf", - "name": "Crytek Geometry Format File", - "category": "crytek-geometry-format-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgfx": { - "slug": "cgfx", - "extension": "cgfx", - "name": "CgFX Shader File", - "category": "cgfx-shader-file", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "NOTE: Cg is used specifically for rendering 3D content on GPUs . Cg stands for \"C for graphics,\" since Cg is based off of the popular C programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgi": { - "slug": "cgi", - "extension": "cgi", - "name": "Common Gateway Interface Script", - "category": "common-gateway-interface-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CGI scripts are often used for running basic web scripts. Examples include sending email messages from a web form (also called \"formmail\") and rotating advertisements within a website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgm": { - "slug": "cgm", - "extension": "cgm", - "name": "Computer Graphics Metafile", - "category": "computer-graphics-metafile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CGM files are encoded using one of three different methods:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgp": { - "slug": "cgp", - "extension": "cgp", - "name": "PixelCryptor Encrypted File", - "category": "pixelcryptor-encrypted-file", - "summary": "", - "developer_org": "codegazer", - "developer_name": "CodeGazer", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgr": { - "slug": "cgr", - "extension": "cgr", - "name": "CATIA Graphical Representation File", - "category": "catia-graphical-representation-file", - "summary": "", - "developer_org": "act-3d", - "developer_name": "Act-3D", - "more_information": { - "description": [ - "CGR files are used for sending design drafts for review. They can also be inserted into Adobe .PDF documents using the (now discontinued) Pro Extended version of Adobe Acrobat." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgrp": { - "slug": "cgrp", - "extension": "cgrp", - "name": "Pro Tools Clip Group File", - "category": "pro-tools-clip-group-file", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "CGRP files allow clip gain settings to be preserved and used between recording, editing, and mixing sessions.", - "NOTE: Clip groups replace Region groups ( .RGRP files) from Pro Tools 9 and earlier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgrp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cgz": { - "slug": "cgz", - "extension": "cgz", - "name": "Cube Map File", - "category": "cube-map-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The CUBE engine was used for creating the games Cube and AssaultCube (formerly ActionCube). The engine was refactored into another game called Cube 2: Sauerbraten, which stores maps using .OGZ files.", - "NOTE: CGZ files for AssaultCube should be stored in the following directory: /​assaultcube/​packages/​maps/​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ch": { - "slug": "ch", - "extension": "ch", - "name": "Clipper Header File", - "category": "clipper-header-file", - "summary": "", - "developer_org": "nantucket-corporation", - "developer_name": "Nantucket Corporation", - "more_information": { - "description": [ - "Clipper is a programming language and compiler that uses a variant of the xBase programming language to allow developers to write and distribute MS-DOS programs. Created by the Nantucket Corporation in 1985, Clipper was renamed CA-Clipper when Nantucket was acquired by Computer Associates in 1992.", - "When creating Clipper programs, developers could create Clipper header files that allowed them to define fixed variables and perform other pre-processor directives outside of Clipper program files (PRGs). This allowed developers to quickly and easily include the same pre-processor directives in many different program files, reducing the amount of code clean-up needed if a pre-processor directive needed to be changed. (If the directive was manually included in many PRG files, developers would have to manually update each PRG's instance of the directive, rather than updating just the single CH file.)", - "As the Windows operating system replaced MS-DOS, Clipper and other xBase-based programming languages largely fell by the wayside. Clipper enthusiasts can continue to develop in xBase and compile programs that include CH files using Harbour and the Harbour MiniGUI." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ch3": { - "slug": "ch3", - "extension": "ch3", - "name": "Harvard Graphics DOS Chart File", - "category": "harvard-graphics-dos-chart-file", - "summary": "", - "developer_org": "harvard-graphics", - "developer_name": "Harvard Graphics", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ch3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cha": { - "slug": "cha", - "extension": "cha", - "name": "IRC Chat Configuration", - "category": "irc-chat-configuration", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Channel mixture presets can be loaded and saved by selecting \"Image→Adjustments→Channel Mixer\" from the Photoshop menu bar." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cha.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chai": { - "slug": "chai", - "extension": "chai", - "name": "Chaimera Artwork File", - "category": "chaimera-artwork-file", - "summary": "", - "developer_org": "padonko", - "developer_name": "padonko", - "more_information": { - "description": [ - "The CHAI file is the main file type associated with Chaimera, an online design tool written in JavaScript , HTML , and CSS . The file is created when you export artwork designed in the web program and download it onto your device. The CHAI format is also supported by Adobe InDesign and Fabric JS.", - "Chaimera page designs may be saved as a .CHAIT template for future use within Chaimera. The page designs may also be exported as a .JPEG , .PNG or .PDF file for printing purposes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chai.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chait": { - "slug": "chait", - "extension": "chait", - "name": "Chaimera Artwork Template", - "category": "chaimera-artwork-template", - "summary": "", - "developer_org": "padonko", - "developer_name": "padonko", - "more_information": { - "description": [ - "The CHAIT template is created when you export a template of your artwork designed in the web program and download it onto your device. The CHAIT format is also supported by Adobe InDesign and Fabric JS. Artwork created in Chaimera may also be exported as a .PDF file for printing purposes.", - "NOTE: Chaimera is an online design tool written in JavaScript , HTML , and CSS ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chait.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cham": { - "slug": "cham", - "extension": "cham", - "name": "Compiled HAM File", - "category": "compiled-ham-file", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cham.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "charinfo": { - "slug": "charinfo", - "extension": "charinfo", - "name": "Nintendo Switch Mii", - "category": "nintendo-switch-mii", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Miis are avatars and NPCs that appear in some Nintendo video games. For example, the Switch games Super Smash Bros. Ultimate, Mario Kart 8 Deluxe, and Miitopia all contain Miis that players can play as.", - "These Nintendo Switch Miis are saved in the CHARINFO file format. Typically, CHARINFO files are saved with the .charinfo file extension. However, some CHARINFO files (such as those found in Mario Golf: Super Rush) are instead saved with the .mii extension.", - "NOTE: The website MiiLibrary provides copies of some official CHARINFO files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "charinfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "charset": { - "slug": "charset", - "extension": "charset", - "name": "Character Set", - "category": "character-set", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "charset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chart": { - "slug": "chart", - "extension": "chart", - "name": "Guitar Rhythm Chart File", - "category": "guitar-rhythm-chart-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/chart_8883.jpg", - "alt": "Screenshot of a .chart file in Moonscraper Chart Editor 1.2", - "caption": "CHART file open in Moonscraper Chart Editor 1.2" - }, - "description": [ - "Most guitar rhythm gamers will not encounter the CHART file unless they are looking to modify notes or create their own. If you want to modify notes, you can open and edit CHART files using FeedBack and Moonscraper Chart Editor.", - "You can also use a text editor, such as Notepad or TextEdit, since the CHART file is stored in plain text. However, this method is not as convenient as the FeedBack and Moonscraper Chart Editor options, which provide an interface for modifying the notes. In a CHART file, N represents a note and S represents a star power phrase.", - "NOTE: You can import CHART files into Guitar Hero III: Legends of Rock and Guitar Hero: Aerosmith using Guitar Hero Three Control Panel (GHTPC)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/chart_8883.jpg", - "alt": "Screenshot of a .chart file in Moonscraper Chart Editor 1.2", - "caption": "CHART file open in Moonscraper Chart Editor 1.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chat": { - "slug": "chat", - "extension": "chat", - "name": "IRC Chat Configuration File", - "category": "irc-chat-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chatall": { - "slug": "chatall", - "extension": "chatall", - "name": "ChatALL Backup", - "category": "chatall-backup", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/chatall_13651.png", - "alt": "Screenshot of a .chatall file in ChatALL 1", - "caption": "CHATALL file open in ChatALL 1" - }, - "description": [ - "ChatALL is a free, cross-platform utility that various developers maintain as a helpful tool for optimizing conversations with AI bots, including ChatGPT, Copilot, and Character.AI. Additionally, the utility allows you to customize its capabilities and appearance via its settings and enables you to archive chat messages you want to preserve.", - "For example, in the Windows version of ChatALL, you can choose the preferences by clicking the gear icon in the upper-right corner and then selecting the \"Settings\" category you want to configure. Furthermore, you can export the settings with the messages by clicking the gear icon, selecting Chats , and then clicking Export Data ." - ] - }, - "common_filenames": [ - { - "filename": "chatall-history-[YYYYMMDD]-[hours, minutes, and seconds since midnight].ChatALL", - "description": "chatall-history-[YYYYMMDD]-[hours, minutes, and seconds since midnight].ChatALL - Naming convention ChatALL uses to name CHATALL files when exporting them. For example, exporting a CHATALL file on February 12, 2024, at 3:46 (and 12 seconds) pm results in the following filename: chatall-history-20240212-154612.ChatALL ." - }, - { - "filename": "chatall-history-20240212-154612.ChatALL", - "description": "chatall-history-[YYYYMMDD]-[hours, minutes, and seconds since midnight].ChatALL - Naming convention ChatALL uses to name CHATALL files when exporting them. For example, exporting a CHATALL file on February 12, 2024, at 3:46 (and 12 seconds) pm results in the following filename: chatall-history-20240212-154612.ChatALL ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/chatall_13651.png", - "alt": "Screenshot of a .chatall file in ChatALL 1", - "caption": "CHATALL file open in ChatALL 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chatall.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chc": { - "slug": "chc", - "extension": "chc", - "name": "HCFR Colormeter Data File", - "category": "hcfr-colormeter-data-file", - "summary": "", - "developer_org": "hcfr-mag", - "developer_name": "HCFR Mag", - "more_information": { - "description": [ - "HCFR Colormeter doesn't actually change the display settings for your projector or monitor device. Instead, it provides an interface to test different color schemes. When you are happy with the color result, you can try to mimic the settings through the interace to your actual display device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chck": { - "slug": "chck", - "extension": "chck", - "name": "Microsoft Exchange Server Database Check File", - "category": "microsoft-exchange-server-database-check-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Exchange Server is a business server that allows users to send emails and maintain a calendar and contacts list. Administrators can perform health checks of Exchange Server databases. Doing so produces a CHCK file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chd": { - "slug": "chd", - "extension": "chd", - "name": "Compressed Hunks of Data File", - "category": "compressed-hunks-of-data-file", - "summary": "", - "developer_org": "the-mame-team", - "developer_name": "The MAME Team", - "more_information": { - "description": [ - "CHD is one of several compression formats utilized in the retro gaming community. The compression method reduces the size of game data dumped from physical storage devices, such as arcade game machines, cartridges, and CD-ROMs.", - "The CHD compression format was initially developed by The MAME Team to store arcade game disk images that could be emulated by MAME (Multiple Arcade Machine Emulator) software. These CHD files are used in conjunction with their corresponding game .ROM file to load an arcade game.", - "Some MAME CHD files have large file sizes because the hard disk contents they were created from were also large. Therefore, even though CHD files are compressed, they may still take up large amounts of disk space.", - "Eventually, retro gamers began utilizing the CHD format to store the contents of games dumped from CD-ROM games for various consoles, such as Sega Dreamcast and 3DO. In these cases, the CHD files store the contents of the .CUE and .BIN files dumped from the CD-ROM game.", - "NOTE: You can create CHD files from dumped CUE files with the chdman command-line program developed by The MAME Team." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cheat": { - "slug": "cheat", - "extension": "cheat", - "name": "Navi Cheatsheet", - "category": "navi-cheatsheet", - "summary": "", - "developer_org": "denisdoro", - "developer_name": "denisdoro", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cheat_12278.png", - "alt": "Screenshot of a .cheat file in GitHub Atom", - "caption": "CHEAT file open in GitHub Atom" - }, - "description": [ - "Navi is a cross-platform terminal application that allows users to load, browse, and execute many simple terminal commands. Using navi saves users the trouble of remembering and correctly typing commands. Instead, the user can enter navi in their terminal, browse the list of commands navi contains, and press Enter to execute the command they need.", - "Navi retrieves commands from cheatsheets, which are plain text files saved with the .cheat extension. Typically, a CHEAT file contains a set of related commands, as well as descriptions of what those commands do. Each CHEAT file starts with the % character and one or more tags used to categorize the commands the file contains. Each individual command's description begins with the # character.", - "While the majority of CHEAT files are available from navi's GitHub page (linked below), other GitHub repositories contain additional CHEAT files. You can import these CHEAT files into navi using the instructions in the Cheatsheet repositories section of navi's documentation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cheat_12278.png", - "alt": "Screenshot of a .cheat file in GitHub Atom", - "caption": "CHEAT file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cheat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chef": { - "slug": "chef", - "extension": "chef", - "name": "Chef Source Code File", - "category": "chef-source-code-file", - "summary": "", - "developer_org": "david-morgan-mar", - "developer_name": "David Morgan-Mar", - "more_information": { - "description": [ - "Each Chef program includes a Recipe title, which describes what the program does, an Ingredient List, which stores individual data values, a Method, which contains instructions, and a Serves statement, which defines how many people the recipe serves.", - "The Chef programming language is not designed for developing actual computer programs. Instead, Chef is an esoteric language used for outputting creative mathematical data from cleverly designed recipes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chesstitanssave-ms": { - "slug": "chesstitanssave-ms", - "extension": "chesstitanssave-ms", - "name": "Microsoft Chess Titans Saved Game", - "category": "microsoft-chess-titans-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CHESSTITANSSAVE-MS files are saved automatically by the game to the [user]\\​Saved Games\\​Microsoft Games\\​Chess Titans\\​ directory.", - "NOTE: Chess Titans is only available with Windows 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chesstitanssave-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chg": { - "slug": "chg", - "extension": "chg", - "name": "Quicken Online Data File", - "category": "quicken-online-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Intuit Quicken is a personal finance application for managing and tracking multiple financial accounts. The software categorizes your spending, helps you manage your budget, and sets goals for eliminating debt.", - "NOTE: Only early versions of Quicken software use CHG files. You will not find CHG files with recent versions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chip": { - "slug": "chip", - "extension": "chip", - "name": "Microarray Annotation File", - "category": "microarray-annotation-file", - "summary": "", - "developer_org": "gsea-team", - "developer_name": "GSEA Team", - "more_information": { - "description": [ - "GSEA is a gene analysis program used to determine whether an a priori defined set of genes shows statistically significant, concordant differences between biological states. When performing an analysis, scientists must load several different types of data in GSEA, including a gene expression dataset, corresponding sample annotations, and a collection of gene sets.", - "Most often, scientists use GSEA with gene set files from the Molecular Signatures Database (MSigDB). These files consist of HUGO human gene symbols. However, some gene expression files use other types of identifiers. If a scientist encounters one of these gene expressions files, they must use a CHIP file to convert the file's identifiers to the human symbols included in MSigDB's gene set files. Only then can they perform their analysis.", - "CHIP files are spreadsheets that typically include three columns of data:", - "The file gene_symbol.chip contains an additional column, Aliases. This column includes additional gene symbols if a probe set ID can be mapped to multiple gene symbols." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chitubox": { - "slug": "chitubox", - "extension": "chitubox", - "name": "Chitubox Project", - "category": "chitubox-project", - "summary": "", - "developer_org": "chitubox", - "developer_name": "Chitubox", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/chitubox_13571-2.png", - "alt": "Screenshot of a .chitubox file in Chitubox", - "caption": "CHITUBOX file open in Chitubox" - }, - "description": [ - "Using Chitubox, 3D printer users can import, arrange, edit, and slice 3D models for printing. While preparing one or more 3D models, users can save their current Chitubox project as a CHITUBOX file. This allows the user to continue editing the project (and the models it contains) in the future.", - "To slice the models a CHITUBOX file contains, open the file in Chitubox and then click the Slice button. This allows you to:", - "NOTE: Chitubox is available in Basic and Pro versions. Both versions create and can open CHITUBOX files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/chitubox_13571-2.png", - "alt": "Screenshot of a .chitubox file in Chitubox", - "caption": "CHITUBOX file open in Chitubox" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chitubox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chk": { - "slug": "chk", - "extension": "chk", - "name": "InterCheck Checksum Database", - "category": "intercheck-checksum-database", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "The InterCheck database is named \" interchk.chk \" by default. It is stored in the /​Program Files/​Sophos/​Sophos Anti-Virus/​Config directory on Windows computers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chksplit": { - "slug": "chksplit", - "extension": "chksplit", - "name": "Archiver Split Checksum File", - "category": "archiver-split-checksum-file", - "summary": "", - "developer_org": "incredible-bee", - "developer_name": "Incredible Bee", - "more_information": { - "description": [ - "Each checksum in a CHKSPLIT file is 40 characters long and designated for each SPLIT file that makes up your file.", - "To create a CHKSPLIT file, drag and drop your file into the application. You can also select File → Open... , navigate to your file, and click Open . After you open your file, select \"Split,\" and choose whether you want your SPLIT files compressed. Specify the chunk size you want the file split in to (KB, MB, or GB), check the \"Checksum\" box, and click \"Finish.\" A CHKSPLIT file will appear in the same folder with your other SPLIT files.", - "NOTE: The CHKSPLIT file appears as a compound extension. For example, if you split a .JPG file, the file appears as example.jpg.chksplit ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chksplit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chl": { - "slug": "chl", - "extension": "chl", - "name": "WinFast PVR2 Channel List", - "category": "winfast-pvr2-channel-list", - "summary": "", - "developer_org": "leadtek-research", - "developer_name": "Leadtek Research", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chm": { - "slug": "chm", - "extension": "chm", - "name": "Compiled HTML Help File", - "category": "compiled-html-help-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/chm_493.png", - "alt": "Screenshot of a .chm file in Microsoft HTML Help Executable", - "caption": "CHM file open in Microsoft HTML Help Executable" - }, - "description": [ - "As help documentation has improved and progressed toward website and browser-based formats, the CHM format has largely been retired. Most programs no longer use CHM-based help documentation, and most programs that previously opened CHM files are either unmaintained or no longer open CHM files.", - "NOTE: While CHM files typically contain help documentation, some contain eBooks." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/chm_493.png", - "alt": "Screenshot of a .chm file in Microsoft HTML Help Executable", - "caption": "CHM file open in Microsoft HTML Help Executable" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chml": { - "slug": "chml", - "extension": "chml", - "name": "Chameleon Encrypted Database File", - "category": "chameleon-encrypted-database-file", - "summary": "", - "developer_org": "krasbit-technologies", - "developer_name": "Krasbit Technologies", - "more_information": { - "description": [ - "CHML files are saved in a secure format that can only be opened by Chameleon software. They may also be password-protected, which means a user must enter the correct password in order to open a CHML file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chn": { - "slug": "chn", - "extension": "chn", - "name": "Ethnograph Data File", - "category": "ethnograph-data-file", - "summary": "", - "developer_org": "qualis-research-associates", - "developer_name": "Qualis Research Associates", - "more_information": { - "description": [ - "​Ethnograph is a qualitative data analysis (QDA) that was popular in the 1980s and 1990s. It was among the early tools designed to assist researchers in the social sciences, including anthropology, sociology, education, and psychology, to code and analyze text-based qualitative data, such as interview transcripts, field notes, and open-ended survey responses.", - "NOTE: Beginning with version 6 of Ethnograph, the program no longer saves information in a standalone CHN file. Instead, it saves data in a project folder structure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chord": { - "slug": "chord", - "extension": "chord", - "name": "Song Chords File", - "category": "song-chords-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chord.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chproj": { - "slug": "chproj", - "extension": "chproj", - "name": "Adobe Character Animator Project", - "category": "adobe-character-animator-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/chproj_11394.jpg", - "alt": "Screenshot of a .chproj file in Adobe Character Animator 2023", - "caption": "CHPROJ file open in Adobe Character Animator 2023" - }, - "description": [ - "Character Animator is included with Adobe Creative Cloud and allows you to animate characters based on your movements and templates packaged with the software. You can also import designs from Adobe Photoshop and Adobe Illustrator .", - "When you save an animation project with Character Animator, the application creates a CHPROJ file to store the contents. You can then close the project, re-open it, and continue editing the project at a later time. To create a CHPROJ file in Adobe Character Animator, select File → New Project... , modify the project, then select File → Save Project or Save Project As... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/chproj_11394.jpg", - "alt": "Screenshot of a .chproj file in Adobe Character Animator 2023", - "caption": "CHPROJ file open in Adobe Character Animator 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chr": { - "slug": "chr", - "extension": "chr", - "name": "Doki Doki Literature Club! Character File", - "category": "doki-doki-literature-club-character-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "You will most likely only come across the Doki Doki Literature Club! CHR files if you have installed the visual novel. The CHR files are located in the \"characters\" folder in the game folder.", - "The game does not actually open the various CHR files stored in the \"characters\" folder. Instead, it checks if the files are present, which triggers specific events in the visual novel.", - "Each CHR file stores different information and can be opened with a program that supports the information contained in the file. For example, the monika.chr file is actually a .PNG file that can be opened with an image editor that supports PNG files." - ] - }, - "common_filenames": [ - { - "filename": "monika.chr", - "description": "monika.chr - Name of the Monika character file that is actually a PNG file." - }, - { - "filename": "natsuki.chr", - "description": "natsuki.chr - Name of the Natsuki character file that is actually a .JPEG file." - }, - { - "filename": "sayori.chr", - "description": "sayori.chr - Name of the Sayori character file that is actually an .OGG file." - }, - { - "filename": "yuri.chr", - "description": "yuri.chr - Name of the Yuri character file that contains Base64-encoded text that is a short story about a teenage girl." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chr0": { - "slug": "chr0", - "extension": "chr0", - "name": "Wii Model Animation File", - "category": "wii-model-animation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chr0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chromaeffects": { - "slug": "chromaeffects", - "extension": "chromaeffects", - "name": "Synapse 3 Chroma Configuration", - "category": "synapse-3-chroma-configuration", - "summary": "", - "developer_org": "razer", - "developer_name": "Razer", - "more_information": { - "description": [ - "Razer is an electronics company that specializes in producing high-end gaming PCs and accessories. Many of these devices include LED lights, which users can set to light up and display lights in certain patterns. Users create and apply these patterns using Chroma Studio, an RGB color profile creation tool included with the Razer Synapse hardware management program.", - "In Synapse 3, Chroma Studio saves users' color profiles as CHROMAEFFECTS files. This file format replaced the RAZERCHROMA format, which Synapse 2's version of Chroma Studio used. CHROMAEFFECTS and RAZERCHROMA files are not interchangeable, so if you want to recreate a Synapse 2 color profile in Synapse 3, you will have to do so manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chromaeffects.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chrp": { - "slug": "chrp", - "extension": "chrp", - "name": "Chirp Music File", - "category": "chirp-music-file", - "summary": "", - "developer_org": "ctr-electronics", - "developer_name": "CTR Electronics", - "more_information": { - "description": [ - "Mike Copioli and Omar Zrien founded CTR Electronics in 2006 to provide embedded solutions for various control systems, such as robotics and Diver Propulsion Vehicles (DPVs). CTR Electronics developed Phoenix Tuner X as a Windows and Android app for configuring, analyzing, updating, and controlling compatible devices.", - "Phoenix Tuner X allows you to convert a MIDI file to a CHRP file, which is supported in the Orchestra class in the CTRE Phoenix API . The API enables compatible Talon FX motors in the device to play the melody stored in the CHRP format.", - "NOTE: CTR Electronics is short for \"Cross the Road Electronics.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chrp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chrparams": { - "slug": "chrparams", - "extension": "chrparams", - "name": "CryENGINE Character Parameters File", - "category": "cryengine-character-parameters-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "As of CryENGINE 3.3, the CHRPARAMS format replaces the use of .CAL , .IK , and .SETUP files. The information from these three file types is now consolidated into the CHRPARAMS format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chrparams.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chs": { - "slug": "chs", - "extension": "chs", - "name": "Windows Chinese Noise-Word List File", - "category": "windows-chinese-noise-word-list-file", - "summary": "", - "developer_org": "adobe-system", - "developer_name": "Adobe System", - "more_information": { - "description": [ - "CHS files help Windows speed up the process of indexing by removing words that would only create unwanted \"noise\" in the search results. Example noise words include \"the,\" \"or,\" \"it,\" and \"this.\" An example Chinese noise word in the Windows CHS file is 的, which means \"of.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cht": { - "slug": "cht", - "extension": "cht", - "name": "Emulator Cheat File", - "category": "emulator-cheat-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "A large number of emulators for different gaming systems use CHT files to store and load cheats. Some of the emulators include Snes9x, ZSNES, Jnes, Gens, Dolphin, N64oid, and VirtuaNES." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cht.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chunk001": { - "slug": "chunk001", - "extension": "chunk001", - "name": "File Splitter Split Archive Part 1", - "category": "file-splitter-split-archive-part-1", - "summary": "", - "developer_org": "filesplitter.org", - "developer_name": "Filesplitter.org", - "more_information": { - "description": [ - "Split archives are useful for breaking up large videos, disk images, and other large files into smaller parts. This is helpful when using external storage and when transferring files over the Internet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chunk001.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chv": { - "slug": "chv", - "extension": "chv", - "name": "ChView Interactive Star Map File", - "category": "chview-interactive-star-map-file", - "summary": "", - "developer_org": "chgroup", - "developer_name": "ChGroup", - "more_information": { - "description": [ - "ChView star maps may reflect current or futuristic data. For example, both real-world sky constellations as well as star maps of futuristic interstellar colonization scenarios have been created." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chw": { - "slug": "chw", - "extension": "chw", - "name": "Compiled Help Index File", - "category": "compiled-help-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CHW files may be very large in size because they are not compressed. However, if you use a program such as KeyCHW or The Helpware Group's FAR, you can compress CHW files and decrease the file size substantially.", - "The FAR software allows you to view the contents of a CHW file. Choose Authoring → Help File Explorer... from the application menu and then select your CHW file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "chx": { - "slug": "chx", - "extension": "chx", - "name": "AutoCAD Standards Check File", - "category": "autocad-standards-check-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "CHX files are used for auditing drawings and reporting any violations in an HTML report. They are particularly useful in situations where multiple parties have modification privileges for a drawing file. If one party creates modifications that do not comply with the defined standards, then the violations can be identified and fixed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "chx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ci": { - "slug": "ci", - "extension": "ci", - "name": "Windows Content Indexer Catalog File", - "category": "windows-content-indexer-catalog-file", - "summary": "", - "developer_org": "the-mathworks", - "developer_name": "The MathWorks", - "more_information": { - "description": [ - "CI files commonly be found in user or system directories within a folder called \\​catalog.wci\\​ . They shouldn't be manually opened or edited, since they are system level files.", - "CI files are created by the Windows Search service (formerly Indexing Service), which is the program C:\\​Windows\\​System32\\​cisvc.exe . This service can be turned off using the Windows Features window, which can be located by typing \"Windows Search\" in the Windows Start menu search box. However, once turned off, Windows Search is no longer available in the Windows Explorer or from the Start menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cia": { - "slug": "cia", - "extension": "cia", - "name": "CTR Importable Archive", - "category": "ctr-importable-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "The CIA format structure is similar to the .WAD format used by the Wii console. The sections that make up a CIA file are the certificate chain, ticket, TMD file data, content file data, and meta file data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cib": { - "slug": "cib", - "extension": "cib", - "name": "Luminaire Data File", - "category": "luminaire-data-file", - "summary": "", - "developer_org": "dial", - "developer_name": "DIAL", - "more_information": { - "description": [ - "To open a CIB file in DIALux, select File → Import → Luminaire files... , navigate to your file, and click Open .", - "NOTE: The CIB file is similar to other Luminaire data files such as .LDT , .ELD , and .IES files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cid": { - "slug": "cid", - "extension": "cid", - "name": "Navigator Chart Image Description File", - "category": "navigator-chart-image-description-file", - "summary": "", - "developer_org": "navigator-software", - "developer_name": "Navigator Software", - "more_information": { - "description": [ - "Raster chart images typically come from scans of paper charts that are saved in the GIF, JPEG, or BMP format. Users can then import the GIF, JPG, or BMP file into Navigator with the ChartMaker tool that comes with Navigator. The CID file is created when the raster chart image is imported and is used to store information about the raster chart, which is then used by Navigator to display the chart to the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cidb": { - "slug": "cidb", - "extension": "cidb", - "name": "iTunes CD Information File", - "category": "itunes-cd-information-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The \" CD Info.cidb \" file is located in Mac OS X in the \"/Users/username/Library/Preferences\" folder.", - "In Windows XP, it is located in the \"\\Documents and Settings\\username\\Application Data\\Apple Computer\\iTunes\" directory.", - "In Windows Vista, it is stored in the \"/Users/username/AppData/Roaming/Apple Computer/iTunes\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cidb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cif": { - "slug": "cif", - "extension": "cif", - "name": "Easy CD Creator Disk Image", - "category": "easy-cd-creator-disk-image", - "summary": "", - "developer_org": "international-union-of-crystallography", - "developer_name": "International Union of Crystallography", - "more_information": { - "description": [ - "The format was adopted in 1990 as a standard file structure and is regularly used for reporting crystal structure determinations. The CIF file contains data categories, such as _audit_ , _atom_ , _cell_ , _database_ , and _refine_ . These categories contain information, including the CIF creation, atom type properties, cell parameters, data specified by the database managers, and data describing structure refinement parameters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cil": { - "slug": "cil", - "extension": "cil", - "name": "Clip Gallery Packaged File", - "category": "clip-gallery-packaged-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CIL files are commonly used to share clip art on the Web. They can be downloaded from Microsoft's Clip Art & Media website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cimg": { - "slug": "cimg", - "extension": "cimg", - "name": "CImg Image File", - "category": "cimg-image-file", - "summary": "", - "developer_org": "cimg", - "developer_name": "CImg", - "more_information": { - "description": [ - "CIMG files are used for storing images in a format that can be manipulated with the toolkit; they may store data extracted from common image file types, such as .PNG and .JPG files.", - "NOTE: CImg stands for \"Cool Image.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cimg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cin": { - "slug": "cin", - "extension": "cin", - "name": "Kodak Cineon Bitmap Image", - "category": "kodak-cineon-bitmap-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cin_390.jpg", - "alt": "Screenshot of a .cin file in Adobe Photoshop 2023", - "caption": "CIN file open in Adobe Photoshop 2023" - }, - "description": [ - "Kodak released its Cineon System in 1992, with Hollywood studios primarily using it to restore old films and convert them to digital format. Film artists used the Cineon system to scan film, saving each frame as a CIN file. They then modified the frames digitally with software included with Cineon System and output them back to film via the Cineon System recorder with no loss of image quality.", - "While the Cineon System is no longer in use (discontinued in the late 1990s as Kodak introduced the .DPX format), the format has persisted. Therefore, you may still encounter CIN files if you are a visual effects artist." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cin_390.jpg", - "alt": "Screenshot of a .cin file in Adobe Photoshop 2023", - "caption": "CIN file open in Adobe Photoshop 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cin_12973-2.png", - "alt": "Screenshot of a .cin file in Piotr Fusik RECOIL", - "caption": "CIN file open in Piotr Fusik RECOIL" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cine": { - "slug": "cine", - "extension": "cine", - "name": "Phantom Digital Video File", - "category": "phantom-digital-video-file", - "summary": "", - "developer_org": "vision-research", - "developer_name": "Vision Research", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cine.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cip": { - "slug": "cip", - "extension": "cip", - "name": "Cavena Subtitles File", - "category": "cavena-subtitles-file", - "summary": "", - "developer_org": "cavena", - "developer_name": "Cavena", - "more_information": { - "description": [ - "CIP files can be converted to the EBU .STL format using a Cavena software product called Toolbox.", - "NOTE: Cavena also has another proprietary subtitles format that uses the .890 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ciphereditor": { - "slug": "ciphereditor", - "extension": "ciphereditor", - "name": "Ciphereditor Blueprint", - "category": "ciphereditor-blueprint", - "summary": "", - "developer_org": "wierk-studio", - "developer_name": "Wierk Studio", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ciphereditor_13328.png", - "alt": "Screenshot of a .ciphereditor file in Wierk Studio ciphereditor", - "caption": "CIPHEREDITOR file open in Wierk Studio ciphereditor" - }, - "description": [ - "Ciphereditor is a web app that allows users to design cryptography workflows. To do so, users place a set of cryptographic operations upon a canvas and then link them together to create an operational flowchart.", - "Optionally, users can save the flowcharts they create as CIPHEREDITOR files, which are referred to as ciphereditor blueprints. They can then share the CIPHEREDITOR files with other ciphereditor users or open them again in ciphereditor at a later time." - ] - }, - "common_filenames": [ - { - "filename": "Blueprint.ciphereditor", - "description": "Blueprint.ciphereditor - The default name ciphereditor assigns to CIPHEREDITOR files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ciphereditor_13328.png", - "alt": "Screenshot of a .ciphereditor file in Wierk Studio ciphereditor", - "caption": "CIPHEREDITOR file open in Wierk Studio ciphereditor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ciphereditor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cir": { - "slug": "cir", - "extension": "cir", - "name": "Micro-Cap Schematic", - "category": "micro-cap-schematic", - "summary": "", - "developer_org": "spectrum-software", - "developer_name": "Spectrum Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cir_11935.png", - "alt": "Screenshot of a .cir file in Micro-Cap 12", - "caption": "CIR file open in Micro-Cap 12" - }, - "description": [ - "In 1982, Spectrum Software released the original version of Micro-Cap. Micro-Cap is an application that electronics engineers use to model, simulate, and test electrical circuits. The most recent version of Micro-Cap, Micro-Cap 12, allows engineers to perform smoke and stress analyses, perform worst-case analyses, and adjust the temperature conditions a circuit is tested under, among other features.", - "Micro-Cap 12 and earlier versions save engineers' circuit models as CIR files. These files are plain text files formatted such that Micro-Cap can read and transform them into circuit diagrams. The first section of a CIR file, which contains the header [Main] , details the file's type, the version of Micro-Cap that created the file, and various other metadata . The remainder of the file contains data used to show a circuit in Micro-Cap." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cir_11935.png", - "alt": "Screenshot of a .cir file in Micro-Cap 12", - "caption": "CIR file open in Micro-Cap 12" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cir.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "circ": { - "slug": "circ", - "extension": "circ", - "name": "Logisim Circuit File", - "category": "logisim-circuit-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Logisim is primarily used by college students in a variety of disciplines from computer organization courses to logic in general education classes. As of October 11, 2014 development of Logisim has been suspended indefinitely." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "circ.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "circuit": { - "slug": "circuit", - "extension": "circuit", - "name": "KTechlab Circuit Design File", - "category": "ktechlab-circuit-design-file", - "summary": "", - "developer_org": "ktechlab", - "developer_name": "KTechlab", - "more_information": { - "description": [ - "KTechlab circuit designs can be simulated in the software. They can also be manipulated using low-level programming languages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "circuit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cis": { - "slug": "cis", - "extension": "cis", - "name": "CheckInbox Settings File", - "category": "checkinbox-settings-file", - "summary": "", - "developer_org": "victech-software", - "developer_name": "VicTech Software", - "more_information": { - "description": [ - "CIS files are created when a user backups account settings in CheckInbox. To create a backup, select Help → Backup Account Settings... . To open a CIS file, select Help → Restore Account Settings... .", - "CheckInbox is a simple utility for streamlining multiple email accounts. You can add multiple POP3 email accounts and the program immediately notifies you when you receive an email.", - "NOTE: VicTech Software discontinued CheckInbox." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ciso": { - "slug": "ciso", - "extension": "ciso", - "name": "Compact ISO File", - "category": "compact-iso-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CISO files are commonly used to store Wii games. The CISO file is the same as an .ISO file except it is compact, which means it removes all the \"junk data\" used to pad Wii games to make them appear as full discs. The CISO format features password based encryption and digital signing for software distribution." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ciso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cit": { - "slug": "cit", - "extension": "cit", - "name": "Cite Report Project", - "category": "cite-report-project", - "summary": "", - "developer_org": "intergraph", - "developer_name": "Intergraph", - "more_information": { - "description": [ - "In8 is a software company that specializes in publishing applications used by criminal investigators. Investigators use In8 Cite to import documents and other evidence and write investigative reports that cite that evidence. Cite report projects are saved as CIT files.", - "After an investigator finishes writing a report, they can export the report and its supporting documentation as a .PDF file. The PDF version of the report will retain the citation links added to the CIT version. The investigator can then share this PDF file with others, so they can review the report." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "civ5map": { - "slug": "civ5map", - "extension": "civ5map", - "name": "Civilization 5 Map", - "category": "civilization-5-map", - "summary": "", - "developer_org": "take-two-interactive-software", - "developer_name": "Take-Two Interactive Software", - "more_information": { - "description": [ - "In Windows, your CIV5MAP files will be located in one of the following directories: My Documents\\​My Games\\​Sid Meier's Civilization V\\​Maps or C:\\​Program Files (x86)\\​Steam\\​SteamApps\\​Common\\​Sid Meier's Civilization V\\​Assets\\​Maps", - "On a Mac, your CIV5Map file will be located in the following directory: ~/​Library/​Application Support/​Sid Meier's Civilization 5/​Maps" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "civ5map.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "civ5mod": { - "slug": "civ5mod", - "extension": "civ5mod", - "name": "Civilization 5 Mod File", - "category": "civilization-5-mod-file", - "summary": "", - "developer_org": "take-two-interactive-software", - "developer_name": "Take-Two Interactive Software", - "more_information": { - "description": [ - "When downloading Mods from Steam Workshop using Windows, your CIV5MOD files will be located in the following directory: My Documents\\​My Games\\​Sid Meier's Civilization V\\​MODS", - "NOTE: Currently, CIV5MOD files downloaded through Steam Workshop will not work on a Mac." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "civ5mod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "civ5save": { - "slug": "civ5save", - "extension": "civ5save", - "name": "Civilization 5 Saved Game", - "category": "civilization-5-saved-game", - "summary": "", - "developer_org": "take-two-interactive", - "developer_name": "Take-Two Interactive", - "more_information": { - "description": [ - "Civilization V, or Civ 5, is a strategy game in which players attempt to grow a civilization to worldwide dominance via technological, cultural, or military means. The game includes single-player and multiplayer modes, and it allows players to play standalone scenarios or series of linked scenarios, known as campaigns.", - "When a player saves their progress in a Civ 5 custom game or scenario, that progress is saved in a CIV5SAVE file. The game stores these files in its Sid Meir's Civilization 5/​Saves directory.", - "The Saves directory contains multiple sub-directories, used to store different types of Civ 5 games. For example, the Single sub-directory contains single-player saved games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "civ5save.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "civ5sln": { - "slug": "civ5sln", - "extension": "civ5sln", - "name": "Civilization 5 Solution File", - "category": "civilization-5-solution-file", - "summary": "", - "developer_org": "take-two-interactive-software", - "developer_name": "Take-Two Interactive Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "civ5sln.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cjs": { - "slug": "cjs", - "extension": "cjs", - "name": "CommonJS Code File", - "category": "commonjs-code-file", - "summary": "", - "developer_org": "kevin-dangoor", - "developer_name": "Kevin Dangoor", - "more_information": { - "description": [ - "CommonJS is a project that was originally started in 2009 by Kevin Dangoor, a Mozilla engineer, to expand the use of JavaScript. However, the Node.js JavaScript runtime environment made CommonJS obsolete as it became the preferred method to run JavaScript on the backend server-side of a website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cjs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ck2": { - "slug": "ck2", - "extension": "ck2", - "name": "Crusader Kings II Saved Game", - "category": "crusader-kings-ii-saved-game", - "summary": "", - "developer_org": "paradox-interactive", - "developer_name": "Paradox Interactive", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ck2_13503.png", - "alt": "Screenshot of a .ck2 file in Apple TextEdit", - "caption": "CK2 file open in Apple TextEdit" - }, - "description": [ - "In Crusader Kings II, players control a medieval dynasty during the years 1066 to 1453. As the game progresses, players attempt to earn prestige and continue their dynasty for as long as possible.", - "Crusader Kings II saves players' game progress in CK2 files. When a player manually saves their game, they can choose whether to create a compressed or uncompressed CK2 file. (Each compressed CK2 file contains both a plain text CK2 file and an accompanying meta metadata file.) Autosaves and quick saves are never compressed.", - "Each plain text CK2 file is comprised of several sections of data that specify the saved game's player information, events, titles, characters, relations, and many other settings. You can learn more about a CK2 file's layout and contents here ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ck2_13503.png", - "alt": "Screenshot of a .ck2 file in Apple TextEdit", - "caption": "CK2 file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ck2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ck3": { - "slug": "ck3", - "extension": "ck3", - "name": "Crusader Kings III Saved Game", - "category": "crusader-kings-iii-saved-game", - "summary": "", - "developer_org": "paradox-interactive", - "developer_name": "Paradox Interactive", - "more_information": { - "description": [ - "Crusader Kings III is a strategy game in which players control a dynasty during the Middle Ages. As the game progresses toward the year 1453, players must earn prestige and continue their dynasty for as long as possible.", - "When Crusader Kings III saves a player's current game, it stores the saved game data in a CK3 file. If a player manually saves their progress, Crusader Kings III creates a Zip-compressed CK3 file. This archive contains a compressed plain text record of the player's game state. When Crusader Kings III autosaves a player's progress, the resulting CK3 file is saved as an uncompressed plain text file.", - "Plain text CK3 files, and the plain text gamestate files that compressed CK3 files contain, are comprised of several sections of editable saved game data and metadata. To learn more about these sections and how to edit them, click here ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ck3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ck9": { - "slug": "ck9", - "extension": "ck9", - "name": "Cook'n Cookbook Backup File", - "category": "cook-n-cookbook-backup-file", - "summary": "", - "developer_org": "dvo-enterprises", - "developer_name": "DVO Enterprises", - "more_information": { - "description": [ - "To create a CK9 backup file, select File → Backup and specify a backup location. To restore a backup file, select File → Restore .", - "NOTE: Use caution when restoring a backup file since all current cookbook data will be overwritten." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ck9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckan": { - "slug": "ckan", - "extension": "ckan", - "name": "Comprehensive Kerbal Archive Network Mod Metadata", - "category": "comprehensive-kerbal-archive-network-mod-metadata", - "summary": "", - "developer_org": "ksp-ckan", - "developer_name": "KSP-CKAN", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ckan_12917.png", - "alt": "Screenshot of a .ckan file in Microsoft Visual Studio Code", - "caption": "CKAN file open in Microsoft Visual Studio Code" - }, - "description": [ - "Squad Kerbal Space Program is a popular video game in which players construct rockets and perform space flights. CKAN is an online repository to which Kerbal Space Program players can submit the description and location of Kerbal Space Program mods. These descriptions and locations, as well as other metadata about the mod, are saved in CKAN files.", - "For example, each CKAN file includes the associated mod's name, description, identifier, version, release status, installation instructions, and download location. This data is fomatted using JSON.", - "In addition to being available online, players can download desktop versions of the CKAN repository. The desktop version of CKAN also allows players to find, install, and manage the mods listed in CKAN files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ckan_12917.png", - "alt": "Screenshot of a .ckan file in Microsoft Visual Studio Code", - "caption": "CKAN file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckb": { - "slug": "ckb", - "extension": "ckb", - "name": "Cricket Audio Bank File", - "category": "cricket-audio-bank-file", - "summary": "", - "developer_org": "borland", - "developer_name": "Borland", - "more_information": { - "description": [ - "Cricket Technology provides an API for creating CKB files and invoking sounds. CKB files are created using a .CKBX XML file and the cktool program included with the development software.", - "NOTE: Cricket Audio is used by Android, iOS, Mac OS X, and Windows games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckbx": { - "slug": "ckbx", - "extension": "ckbx", - "name": "Cricket Audio XML Bank Description File", - "category": "cricket-audio-xml-bank-description-file", - "summary": "", - "developer_org": "cricket-technology", - "developer_name": "Cricket Technology", - "more_information": { - "description": [ - "You can build a CKB file from a CKBX file using the cktool program included with Cricket Audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckd": { - "slug": "ckd", - "extension": "ckd", - "name": "KeyCreator Design File", - "category": "keycreator-design-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ckd_3627.png", - "alt": "Screenshot of a .ckd file in Kubotek KeyCreator Pro 2021", - "caption": "CKD file open in Kubotek KeyCreator Pro 2021" - }, - "description": [ - "The CKD format was first used by CADKEY Workshop V20 in 2001. However, CADKEY was bought by Kubotek and renamed KeyCreator in 2003. Since the acquisition, KeyCreator has saved models and drawings as CKD files, by default.", - "To create a CKD file with KeyCreator, select File → New or New by Template , then select File → Save . After saving the file, you can close it, then re-open it to continue designing the drawing or model.", - "To export a CKD file with KeyCreator, select File → Export , then choose the format. Some possible formats you can export CKD files to include .PDF , .STL , .OBJ , .DXF , .JPG , .TIF , and .GIF ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ckd_3627.png", - "alt": "Screenshot of a .ckd file in Kubotek KeyCreator Pro 2021", - "caption": "CKD file open in Kubotek KeyCreator Pro 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckf": { - "slug": "ckf", - "extension": "ckf", - "name": "Casio Keyboard File", - "category": "casio-keyboard-file", - "summary": "", - "developer_org": "casio", - "developer_name": "Casio", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckp": { - "slug": "ckp", - "extension": "ckp", - "name": "SQL Server Checkpoint File", - "category": "sql-server-checkpoint-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckpt": { - "slug": "ckpt", - "extension": "ckpt", - "name": "PyTorch Lightning Checkpoint", - "category": "pytorch-lightning-checkpoint", - "summary": "", - "developer_org": "lightning.ai", - "developer_name": "Lightning.AI", - "more_information": { - "description": [ - "PyTorch Lightning is a Python library that acts as an interface for PyTorch, a popular machine learning framework developed by Meta. It allows developers to run deep learning experiments and create scalable deep learning models.", - "While creating a model, developers can save that model's current state as a CKPT, or checkpoint, file. Doing so allows the developer to revert to and use that version of the model in the future. Each CKPT file contains everything needed to load that version of the model, including its current epoch, global step, and LightningModule's state_dict." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ckt": { - "slug": "ckt", - "extension": "ckt", - "name": "CircuitMaker File", - "category": "circuitmaker-file", - "summary": "", - "developer_org": "kubotek", - "developer_name": "Kubotek", - "more_information": { - "description": [ - "CircuitMaker is no longer developed and has been replaced by Altium Designer, a electronic product design program. Altium Designer provides a unified product development interface and can be used for a more broad range of hardware design that CircuitMaker." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ckt_11911.png", - "alt": "Screenshot of a .ckt file in Kubotek KeyCreator Pro 2021", - "caption": "CKT file open in Kubotek KeyCreator Pro 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ckt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl": { - "slug": "cl", - "extension": "cl", - "name": "Cursor Library", - "category": "cursor-library", - "summary": "", - "developer_org": "aha-soft", - "developer_name": "Aha-Soft", - "more_information": { - "description": [ - "CL files can also be opened by ArtIcons Pro, another icon and cursor editing application developed by Aha-Soft." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl2": { - "slug": "cl2", - "extension": "cl2", - "name": "HY-TEK Meet Results File", - "category": "hy-tek-meet-results-file", - "summary": "", - "developer_org": "hy-tek-sports-software", - "developer_name": "HY-TEK Sports Software", - "more_information": { - "description": [ - "CL2 files have been replaced by .HYV files, which allow users to store additional meet information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl2arc": { - "slug": "cl2arc", - "extension": "cl2arc", - "name": "Comic Life 2 Document Archive", - "category": "comic-life-2-document-archive", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "more_information": { - "description": [ - "To save your Comic Life 2 project as a CL2ARC file, choose \"Save As...\" and then select \"Comic Life 2 Archive\" from the list instead of \"Comic Life 2 Document.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl2arc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl2doc": { - "slug": "cl2doc", - "extension": "cl2doc", - "name": "Comic Life 2 Document", - "category": "comic-life-2-document", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cl2doc_8274.jpg", - "alt": "Screenshot of a .cl2doc file in Comic Life 2", - "caption": "CL2DOC file open in Comic Life 2" - }, - "description": [ - "The CL2DOC file is the main file type used by Comic Life 2 to save documents. The file was replaced by the .COMICLIFE file when Comic Life 3 was released.", - "Comic Life 2 is used to create storyboards, flyers, lesson plans, book reports, and guides. You can use templates provided by the application or start from scratch. The program allows you to choose from a variety of fonts, captions, styles, balloons, photo filters, and lettering art to customize your project. Comic Life 2 also includes balloon text, predefined and freeform shapes, as well as integration with Facebook." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cl2doc_8274.jpg", - "alt": "Screenshot of a .cl2doc file in Comic Life 2", - "caption": "CL2DOC file open in Comic Life 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl2doc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl2lyt": { - "slug": "cl2lyt", - "extension": "cl2lyt", - "name": "Comic Life 2 Layout File", - "category": "comic-life-2-layout-file", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "more_information": { - "description": [ - "Many different panel layouts are supplied with the Comic Life 2 software. You can access them from the \"Panel Layouts\" panel in Comic Life 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl2lyt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl2tpl": { - "slug": "cl2tpl", - "extension": "cl2tpl", - "name": "Comic Life 2 Template", - "category": "comic-life-2-template", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl2tpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl4": { - "slug": "cl4", - "extension": "cl4", - "name": "Easy CD Creator 4 Project File", - "category": "easy-cd-creator-4-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "Easy CD Creator was developed by Adaptec and later purchased by Sonic Solutions, who migrated it to the Roxio brand. The program was later renamed \"Roxio Easy Media Creator\" and is now called \"Roxio Creator.\"", - "NOTE: CL4 files are only compatible with Easy CD Creator version 4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cl5": { - "slug": "cl5", - "extension": "cl5", - "name": "Easy CD Creator 5 Saved Project", - "category": "easy-cd-creator-5-saved-project", - "summary": "", - "developer_org": "roxio", - "developer_name": "Roxio", - "more_information": { - "description": [ - "NOTE: CL5 files cannot be opened with Roxio's Easy Media Creator software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cl5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clang": { - "slug": "clang", - "extension": "clang", - "name": "Custom Programming Language Definition", - "category": "custom-programming-language-definition", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Many programmers create custom programming languages, in hopes of improving on existing languages. These custom languages are often variants of existing languages, which borrow concepts from other languages or include slight tweaks to an existing language's functions.", - "One way developers describe their custom languages to others is by creating a CLANG file. The CLANG file lists the functions, constructors, and other code the developer's language uses. It may also include comments explaining the developer's language and additional example code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clang.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clar": { - "slug": "clar", - "extension": "clar", - "name": "Clarity Smart Contract Code File", - "category": "clarity-smart-contract-code-file", - "summary": "", - "developer_org": "hiro-systems-pbc", - "developer_name": "Hiro Systems PBC", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/clar_13794.png", - "alt": "Screenshot of a .clar file in Microsoft Visual Studio Code 1.97", - "caption": "CLAR file open in Microsoft Visual Studio Code 1.97" - }, - "description": [ - "Hiro Systems PBC developed Clarity and introduced it in 2020 alongside Stacks 2.0. Unlike many smart contract languages, Clarity is decidable, meaning users can analyze contract outcomes before execution. Clarity is also interpreted rather than compiled , which helps reduce security risks.", - "Additionally, Clarity enforces transparent and predictable execution by disallowing reentrancy and hidden control flows. This design makes CLAR files useful for creating verifiable and secure smart contracts, reducing vulnerabilities commonly found in other blockchain environments." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clar_13794.png", - "alt": "Screenshot of a .clar file in Microsoft Visual Studio Code 1.97", - "caption": "CLAR file open in Microsoft Visual Studio Code 1.97" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clara": { - "slug": "clara", - "extension": "clara", - "name": "Clara Archive", - "category": "clara-archive", - "summary": "", - "developer_org": "exocortex-technologies", - "developer_name": "Exocortex Technologies", - "more_information": { - "description": [ - "Clara.io is a 3D graphics program published by Exocortex Technologies. You can access Clara.io using a web browser; free and paid versions are available.", - "Primarily, you can use Clara.io to create and export 3D scenes and models. The program can save 3D models in a variety of formats, including .FBX , .STL , and .OBJ . However, Clara.io's default, proprietary 3D model format is the Clara Archive format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clara.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clarify": { - "slug": "clarify", - "extension": "clarify", - "name": "Clarify Document", - "category": "clarify-document", - "summary": "", - "developer_org": "blue-mango-learning-systems", - "developer_name": "Blue Mango Learning Systems", - "more_information": { - "description": [ - "Clarify documents can also be exported as .PDF files for sharing.", - "NOTE: Blue Mango Clarify was discontinued in February 2018." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clarify.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "class": { - "slug": "class", - "extension": "class", - "name": "Java Class File", - "category": "java-class-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "CLASS files can be compiled from JAVA files using the javac command, which is included with a JVM installation. Many Java IDEs , such as Eclipse, can compile CLASS files on the fly as developers write program code.", - "Since there are multiple versions of the JVM (e.g., 1.4, 1.5, and 1.6), some CLASS files may not be compatible with certain JVM versions. The Java Runtime Environment (JRE) can execute CLASS files, but it cannot compile them since it does not include the javac binary.", - "NOTE: Oracle acquired Sun Microsystems, the original developer of Java . The JRE and JVM are often used synonymously to refer to the platform that runs Java applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "class.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "classlist": { - "slug": "classlist", - "extension": "classlist", - "name": "SMART Notebook Class List File", - "category": "smart-notebook-class-list-file", - "summary": "", - "developer_org": "smart-technologies", - "developer_name": "SMART Technologies", - "more_information": { - "description": [ - "CLASSLIST files are also used for setting up and administering tests and interactive sessions using Senteo Manager, a part of the Senteo Interactive Response System." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "classlist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clb": { - "slug": "clb", - "extension": "clb", - "name": "COM+ Catalog File", - "category": "com+-catalog-file", - "summary": "", - "developer_org": "icq", - "developer_name": "ICQ", - "more_information": { - "description": [ - "CLB files are commonly found in the COM+ registration database, which is located in the %windows_directory%\\​registration folder. They use the naming convention R00000000000X.clb , where X is a letter or number." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cld": { - "slug": "cld", - "extension": "cld", - "name": "Canon CD Label Template", - "category": "canon-cd-label-template", - "summary": "", - "developer_org": "sourcefire", - "developer_name": "Sourcefire", - "more_information": { - "description": [ - "CLD files are similar to .CVD files also used by ClamAV. They use the filenames daily.cld and main.cld ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cleo": { - "slug": "cleo", - "extension": "cleo", - "name": "CLEO Grand Theft Auto Mod File", - "category": "cleo-grand-theft-auto-mod-file", - "summary": "", - "developer_org": "cleo", - "developer_name": "CLEO", - "more_information": { - "description": [ - "CLEO plugins should be installed to the \\​CLEO\\​ directory within the GTA SA installation directory. When the game runs at startup, the CLEO library scans for plugins and runs them.", - "Some common CLEO files include:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cleo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clf": { - "slug": "clf", - "extension": "clf", - "name": "Caesium Image List", - "category": "caesium-image-list", - "summary": "", - "developer_org": "saerasoft", - "developer_name": "SaeraSoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/clf_12349.png", - "alt": "Screenshot of a .clf file in SaeraSoft Caesium", - "caption": "CLF file open in SaeraSoft Caesium" - }, - "description": [ - "Caesium is a free tool that allows users to compress, resize, and convert images. To import images into Caesium, users select File → Add Pictures... or File → Open Folder... and then select the images they want to import. The imported images then appear in Caesium's file list.", - "If a user wants to save their current Caesium file list, so they can easily load and manipulate the same set of images in the future, they can select File → Save List from Caesium's menu bar. Caesium will then save the user's current file list in a CLF file.", - "CLF files are plain text files, which list the same attributes Caesium show in its file list. Most often, CLF files will specify each image's name, file size, resolution, and location. If you have already compressed or resized an image included in your file list, your CLF file will also contain information about the compressed or resized version of your image, such as its new file size and resolution." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clf_12349.png", - "alt": "Screenshot of a .clf file in SaeraSoft Caesium", - "caption": "CLF file open in SaeraSoft Caesium" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clg": { - "slug": "clg", - "extension": "clg", - "name": "Windows Catalog File", - "category": "windows-catalog-file", - "summary": "", - "developer_org": "galleria-software", - "developer_name": "Galleria Software", - "more_information": { - "description": [ - "CLG files are commonly found on Windows installation discs. For example, the files HOMEBASIC.clg , HOMEPREMIUM.clg , PROFESSIONAL , STARTER.clg , and ULTIMATE.clg are located in the sources directory on Windows 7 installation discs.", - "NOTE: While WIM files can be several gigabytes in size, CLG files may be less than one megabyte in size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cli": { - "slug": "cli", - "extension": "cli", - "name": "Grand Theft Auto Clip Data File", - "category": "grand-theft-auto-clip-data-file", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "The CLI file is located in the following directory: Documents\\​Rockstar Games\\​GTA IV\\​Videos\\​Clips", - "NOTE: If you want to share the video, render the CLI file in the game's video editor as a .WMV file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cli.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clif": { - "slug": "clif", - "extension": "clif", - "name": "Cranelift IR Format File", - "category": "cranelift-ir-format-file", - "summary": "", - "developer_org": "bytecode-alliance", - "developer_name": "Bytecode Alliance", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/clif_12968.png", - "alt": "Screenshot of a .clif file in Microsoft Visual Studio Code", - "caption": "CLIF file open in Microsoft Visual Studio Code" - }, - "description": [ - "Cranelift is a code generation tool that translates a target-independent IR into platform-specific executable machine code. It is most commonly used to execute WebAssembly programs as part of the Wasmtime WebAssembly runtime.", - "When creating an IR, Cranelift can either store the IR as an in-memory data structure or as a text file. Text-based Cranelift IRs are saved as CLIF files. Each CLIF file consists of a sequence of independent function definitions. Each definition contains the function's name, signature, preamble, and body.", - "Primarily, developers use CLIF files to test that Cranelift is creating IRs correctly. If Cranelift is creating IRs correctly, the code contained in the CLIF file should function identically to the source code from which it was created. Developers can perform a series of tests using Cranelift test commands to verify the code their CLIF file contains behaves correctly." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clif_12968.png", - "alt": "Screenshot of a .clif file in Microsoft Visual Studio Code", - "caption": "CLIF file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clip": { - "slug": "clip", - "extension": "clip", - "name": "Clip Studio Paint Illustration", - "category": "clip-studio-paint-illustration", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/clip_10294.jpg", - "alt": "Screenshot of a .clip file in CELSYS Clip Studio Paint", - "caption": "CLIP file open in CELSYS Clip Studio Paint" - }, - "description": [ - "Illustrators use Clip Studio Paint to create comics, illustrations, and animations. The program saves illustrators' images as CLIP files. CLIP files are layer-based images, which are similar to Adobe Photoshop's .PSD files.", - "The CLIP format replaced the LIP format in March 2016, with the release of Clip Studio Paint 1.5.4. Notably, CLIP images are usually smaller in size and load more quickly than similar LIP images.", - "NOTE: Versions 1.5.4 and later of Clip Studio Paint can still open LIP files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clip_10294.jpg", - "alt": "Screenshot of a .clip file in CELSYS Clip Studio Paint", - "caption": "CLIP file open in CELSYS Clip Studio Paint" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clipchamp": { - "slug": "clipchamp", - "extension": "clipchamp", - "name": "Microsoft Clipchamp Project", - "category": "microsoft-clipchamp-project", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/clipchamp_13791.png", - "alt": "Screenshot of a .clipchamp file in Microsoft Clipchamp 3", - "caption": "CLIPCHAMP file open in Microsoft Clipchamp 3" - }, - "description": [ - "The Australian company Clipchamp Pty Ltd initially developed Clipchamp, and Microsoft acquired it in 2021 to integrate it into its suite of productivity tools. It is a video editing application used by content creators, educators, businesses, and casual users looking to create social media videos, presentations, and marketing content.", - "The software is available for Windows and as an online tool in personal and work versions. While each version saves projects as CLIPCHAMP files, only the Work version allows users to share CLIPCHAMP files for collaborative editing by selecting the Share button in the upper-right corner of the program. Users can then choose recipients to invite to modify the project via OneDrive or SharePoint (recipients can click the link to download the CLIPCHAMP project and open it with Clipchamp)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clipchamp_13791.png", - "alt": "Screenshot of a .clipchamp file in Microsoft Clipchamp 3", - "caption": "CLIPCHAMP file open in Microsoft Clipchamp 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clipchamp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clips": { - "slug": "clips", - "extension": "clips", - "name": "Coda Clips File", - "category": "coda-clips-file", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "CLIPS files are saved to ~/​Library/​Application Support/​Coda 2/​Clips ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clips.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clix": { - "slug": "clix", - "extension": "clix", - "name": "CLIX Command File", - "category": "clix-command-file", - "summary": "", - "developer_org": "rixstep", - "developer_name": "Rixstep", - "more_information": { - "description": [ - "The standard CLIX file included with CLIX is named \" _default.clix .\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clj": { - "slug": "clj", - "extension": "clj", - "name": "Clojure Source Code File", - "category": "clojure-source-code-file", - "summary": "", - "developer_org": "rich-hickey", - "developer_name": "Rich Hickey", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/clj_13519.png", - "alt": "Screenshot of a .clj file in Microsoft Visual Studio Code 1.8", - "caption": "CLJ file open in Microsoft Visual Studio Code 1.8" - }, - "description": [ - "Rich Hickey developed the Clojure programming language in the mid-2000s, with the initial public release in October 2007 and the first stable release in May 2009 (followed by continuous, consistent improvements). He designed it to be a modern update to the Lisp programming language, emphasizing interoperability with the Java platform.", - "Developers have adopted the language for various applications, often for processing large amounts of data. You may see it used in simulations, building websites, scraping information from webpages, HTML templating, and creative computing applications related to music, gaming, etc." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clj_13519.png", - "alt": "Screenshot of a .clj file in Microsoft Visual Studio Code 1.8", - "caption": "CLJ file open in Microsoft Visual Studio Code 1.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clk": { - "slug": "clk", - "extension": "clk", - "name": "Corel R.A.V.E Project File", - "category": "corel-r.a.v.e-project-file", - "summary": "", - "developer_org": "clickview", - "developer_name": "ClickView", - "more_information": { - "description": [ - "CLK files are often used to create animations and movies for Web pages. Corel R.A.V.E. is similar to the Adobe Flash development environment and can export movies to Adobe's .SWF format.", - "NOTE: Corel discontinued Corel R.A.V.E after version 3. It was last offered as a program in the CorelDRAW Graphics Suite version 12 software package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkb": { - "slug": "clkb", - "extension": "clkb", - "name": "Clicker Books File", - "category": "clicker-books-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker Books is part of the Crick Software family that specializes in educational tools. Other apps for iPad include Clicker Sentences, Clicker Connect, and Clicker Docs. The Books app specializes in helping elementary school students create engaging books. The program features friendly book making tools, customizable writing support, illustration tools, hundreds of free resources, and the ability to listen and record sounds." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkbd": { - "slug": "clkbd", - "extension": "clkbd", - "name": "Clicker Board Set", - "category": "clicker-board-set", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "The Clicker Board feature provides a built-in planning tool to help prepare students for writing. You can add text, drag in shapes from the object palette, and your own Voice Notes recording. You can also drag and drop images onto the board or select from any of the 3,500 pictures in the CrickPix library." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkbd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkc": { - "slug": "clkc", - "extension": "clkc", - "name": "Clicker Connect Set File", - "category": "clicker-connect-set-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "You can create CLKC sets that pertain to certain subjects such as 2D shapes, weather writing, contractions, and musical instruments. You can also add images to your CLKC sets that help students match sentences with assigned pictures. The images can be added from the app's library or your iPad.", - "The Connect app is used to teach students to compose coherent text by connecting words and phrases to build sentences. Clicker Connect is part of the Crick Software family. Other apps for iPad include Clicker Sentences, Clicker Books, and Clicker Docs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkd": { - "slug": "clkd", - "extension": "clkd", - "name": "Clicker Docs File", - "category": "clicker-docs-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker Docs is part of the Crick Software family that specializes in educational tools. Other apps for iPad include Clicker Sentences, Clicker Connect, and Clicker Books. The Docs app specializes in teaching students to create accurate, flowing documents. It is especially helpful when working with struggling spellers and learners with dyslexia.", - "NOTE: Clicker Docs is now known as Clicker Writer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkk": { - "slug": "clkk", - "extension": "clkk", - "name": "Clicker Keyboard", - "category": "clicker-keyboard", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker is a child-focused word processor that allows students to write using words, phrases, pictures, and a normal, on-screen keyboard. Optionally, Clicker users (or more likely, teachers and parents) can customize the keyboard that appears in the app, to change where and how certain keys appear. For example, a user can customize a keyboard to group vowels together and show them in the same color, to help a child learn about vowels.", - "Clicker keyboards are saved as CLKK files. The app includes several default CLKK files, which group letters together in different ways using different key colors. Users can open and edit any of these CLKK files with Clicker, to customize them further. (Before doing so, it's recommended you create a copy of the CLKK file you plan to edit.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkm": { - "slug": "clkm", - "extension": "clkm", - "name": "Clicker Matching Set File", - "category": "clicker-matching-set-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Matching sets are one of many Clicker activities used to develop pattern recognition, language acquisition, and problem-solving skills. The activity is useful for teaching English learners and students struggling with writing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkp": { - "slug": "clkp", - "extension": "clkp", - "name": "Clicker Object Palette File", - "category": "clicker-object-palette-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Color palettes allow users to customize and save their favorite solid colors, color blends, and patterns. Color palettes can be viewed when clicking the paint brush icon when modifying a Clicker Set." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clks": { - "slug": "clks", - "extension": "clks", - "name": "Clicker Sentences File", - "category": "clicker-sentences-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker Sentences is part of the Crick Software family that specializes in educational tools. The app specializes in the teaching students the structure of sentences and how they work. It is especially helpful when working with emergent writers, English language learners, and older children struggling with basic literacy skills." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkt": { - "slug": "clkt", - "extension": "clkt", - "name": "Clicker Grid Set Template", - "category": "clicker-grid-set-template", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker allows young children to write by selecting words, phrases, and/or pictures to create sentences and stories. (Advanced users can also write using an in-app keyboard.) These words, phrases, and pictures are organized in grid sets, which display items in grids of various sizes.", - "To create a grid set, Clicker users (or more likely, teachers or parents) select File → New Grid Set . Clicker then shows the New Grid Set window, from which the user can select a grid set template.", - "Each grid set template, or CLKT file, is optimized for creating different types of grid sets. For example, CLKT files stored in the Phrases directory are ideal for creating grids that contain phrases, while CLKT files stored in the Picture Banks directory are ideal for creating grids that contain images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clktk": { - "slug": "clktk", - "extension": "clktk", - "name": "Clicker Talk Set File", - "category": "clicker-talk-set-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Talk sets are designed to help students develop speaking and listening skills through the utilization of pictures. They are particularly suited to English learners and students struggling with writing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clktk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkv": { - "slug": "clkv", - "extension": "clkv", - "name": "Clicker Communicator Vocabulary Set File", - "category": "clicker-communicator-vocabulary-set-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker Communicator comes with pre-made CLKV sets but also allows users to create their own. The app comes with over 24,000 symbols and 2,500 pictures that you can choose from to fit your vocabulary set topic." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkw": { - "slug": "clkw", - "extension": "clkw", - "name": "Clicker Word Bank", - "category": "clicker-word-bank", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "Clicker is a child-focused writing tool that allows children to write sentences and stories by selecting words, phrases, and images from grids. (Advanced users can also use an in-app keyboard.) The app includes a Pop-up Word Bank feature, which allows users to open a default word bank that contains common words.", - "These pop-up word banks are saved as CLKW files (in contrast to normal grid sets, which are saved as .CLKX files). Users create CLKW files by opening their current pop-up word bank, editing it, and selecting File → Save Word Bank As . By default, Clicker stores word banks in its Word Banks directory.", - "NOTE: A user's pop-up word bank can also be set to open from within a grid set, using the Add Pop-up Grid tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clkx": { - "slug": "clkx", - "extension": "clkx", - "name": "Clicker Grid Set", - "category": "clicker-grid-set", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "In Clicker, children can select words or phrases (or use an in-app keyboard) to write sentences and stories. Words and phrases are pictured in grids, which are referred to as grid sets.", - "To create a grid set, Clicker users (or more likely, teachers or parents) select File → New Grid Set . They can then choose from different grid set templates, optimized for creating different types of grid sets. For example, Sentence Building templates are used to create preset sentence-writing grid sets, while Classifying templates are used to group similar words, pictures, and phrases together in a grid set.", - "After creating a grid set, a user can select File → Save Grid Set to save the grid set as a CLKX file. By default, Clicker stores CLKX files saved this way in its primary installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clkx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clm": { - "slug": "clm", - "extension": "clm", - "name": "MagicJack Call Log File", - "category": "magicjack-call-log-file", - "summary": "", - "developer_org": "broad-institute", - "developer_name": "Broad Institute", - "more_information": { - "description": [ - "CLM files specify three columns, the CEL file name, the sample name, and a phenotype class." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clp": { - "slug": "clp", - "extension": "clp", - "name": "CrazyTalk Clip File", - "category": "crazytalk-clip-file", - "summary": "", - "developer_org": "grafx-software-development-tools", - "developer_name": "Grafx Software Development Tools", - "more_information": { - "description": [ - "CLP files can be used for saving rolling eyes, mouth gestures, and other expressions that convey facial emotions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/clp_9084.png", - "alt": "Screenshot of a .clp file in MakeMusic Finale", - "caption": "CLP file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clpi": { - "slug": "clpi", - "extension": "clpi", - "name": "Blu-ray Clip Information File", - "category": "blu-ray-clip-information-file", - "summary": "", - "developer_org": "blu-ray-disc-association", - "developer_name": "Blu-ray Disc Association", - "more_information": { - "description": [ - "CLPI files are located within the BDMV/​CLIPINF directory on a Blu-ray disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clpkg": { - "slug": "clpkg", - "extension": "clpkg", - "name": "Crystal Launcher Package", - "category": "crystal-launcher-package", - "summary": "", - "developer_org": "crystal-launcher", - "developer_name": "Crystal Launcher", - "more_information": { - "description": [ - "Minecraft Java Edition is the original, highly-customizable version of Minecraft. Java Edition modders have created a variety of custom launchers that, among other things, allow them to easily install and manage mod packs.", - "Crystal Launcher is a Java Edition launcher that is popular in Poland. Primarily, it allows users to install mod packs saved in the CLPKG format. To download and install CLPKG files, users:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clr": { - "slug": "clr", - "extension": "clr", - "name": "Animate Color Set", - "category": "animate-color-set", - "summary": "", - "developer_org": "e-on-software", - "developer_name": "E-on Software", - "more_information": { - "description": [ - "NOTE: Animate was formerly known as Flash, which was originally developed by Macromedia but then merged with Adobe in 2005. Flash became Animate in 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clr0": { - "slug": "clr0", - "extension": "clr0", - "name": "Wii Color Swapping Animation File", - "category": "wii-color-swapping-animation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clr0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cls": { - "slug": "cls", - "extension": "cls", - "name": "LaTeX Document Class File", - "category": "latex-document-class-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Class files help users generate documents with the same style and structure. For example, a scientific journal publisher may distribute a CLS file to submitting authors so that all articles appear the same in the publication.", - "LaTeX software installations typically include some CLS files that can be used as document templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clt": { - "slug": "clt", - "extension": "clt", - "name": "Clarity Legal Transcript File", - "category": "clarity-legal-transcript-file", - "summary": "", - "developer_org": "visualboyadvance", - "developer_name": "VisualBoyAdvance", - "more_information": { - "description": [ - "To open a CLT file in VisualBoyAdvance, select Cheats → Load cheat list... from the program menu after a ROM ( .GBA file) has been loaded." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clw": { - "slug": "clw", - "extension": "clw", - "name": "Visual C++ ClassWizard File", - "category": "visual-c++-classwizard-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ClassWizard assists programmers by automating routine tasks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "clx": { - "slug": "clx", - "extension": "clx", - "name": "Standard Dictionary File", - "category": "standard-dictionary-file", - "summary": "", - "developer_org": "ceelox", - "developer_name": "Ceelox", - "more_information": { - "description": [ - "CLX files are used for supporting multiple languages. Examples include the American English Dictionary ssceam2.clx , the Brazilian Portuguese Dictionary sscepb2.clx , and the British English Dictionary sscebr2.clx ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "clx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cm": { - "slug": "cm", - "extension": "cm", - "name": "CLEO Custom Mission", - "category": "cleo-custom-mission", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In order to use a CM file with GTA SA, it must be stored in the \"game\\CLEO\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cm0012": { - "slug": "cm0012", - "extension": "cm0012", - "name": "Configuration Management File", - "category": "configuration-management-file", - "summary": "", - "developer_org": "western-digital", - "developer_name": "Western Digital", - "more_information": { - "description": [ - "If you are having trouble playing the media contained on your USB drive, and the drive contains a CM0012 file, it means you removed the drive from your media player without ejecting it. To attempt to fix this issue, you can either reconnect the drive to your media player and eject it properly, or you can reformat the drive.", - "Before you reformat the drive, check whether you can access your media from a PC or other media player. If you can, you should copy the media to another drive before reformatting your corrupted drive. Reformatting the drive will delete all files contained on it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cm0012.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cm0013": { - "slug": "cm0013", - "extension": "cm0013", - "name": "Samsung Smart TV Index File", - "category": "samsung-smart-tv-index-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "You most likely will only encounter the CM0013 file if you use a storage device to connect to a Smart TV to play multimedia files. Once you disconnect your storage device from the Samsung Smart TV and connect it to your computer your files are hidden or locked and the CM0013 file is the only file that appears on your storage device. If you delete the CM0013 file and reconnect the storage device to the Smart TV, your files may reappear.", - "NOTE: CM0013 files are not malicious." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cm0013.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cm10": { - "slug": "cm10", - "extension": "cm10", - "name": "CaseMap 10 Case File", - "category": "casemap-10-case-file", - "summary": "", - "developer_org": "lexisnexis", - "developer_name": "LexisNexis", - "more_information": { - "description": [ - "CM10 files are used for organizing and archiving all related information for a case. For example, a lawyer may create a CM10 file that saves all John Doe vs. Jane Doe case information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cm10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cm2": { - "slug": "cm2", - "extension": "cm2", - "name": "Poser Camera Set File", - "category": "poser-camera-set-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cm2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cm5": { - "slug": "cm5", - "extension": "cm5", - "name": "Clone Manager File", - "category": "clone-manager-file", - "summary": "", - "developer_org": "sci-ed", - "developer_name": "Sci-Ed", - "more_information": { - "description": [ - "Users looking to exchange molecule data with other users should convert their CM5 files to the .CX5 format through Clone Manager." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cm5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cma": { - "slug": "cma", - "extension": "cma", - "name": "Coach Activity File", - "category": "coach-activity-file", - "summary": "", - "developer_org": "inria", - "developer_name": "Inria", - "more_information": { - "description": [ - "CMA activity files and .CMR results files contain similar data except activity files only contain the activity. Results files contain the results of a student's work in the activity file.", - "NOTE: Coach is a program designed for students between the ages of 8 and 20. It is typically used in schools because of its teaching tools." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmake": { - "slug": "cmake", - "extension": "cmake", - "name": "CMake File", - "category": "cmake-file", - "summary": "", - "developer_org": "kitware", - "developer_name": "Kitware", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmake.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmap": { - "slug": "cmap", - "extension": "cmap", - "name": "CmapTools Concept Map File", - "category": "cmaptools-concept-map-file", - "summary": "", - "developer_org": "mouldy-toof-studios", - "developer_name": "Mouldy Toof Studios", - "more_information": { - "description": [ - "IHMC stands for the Institute for Human and Machine Cognition, a research institute of the Florida University System." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmat": { - "slug": "cmat", - "extension": "cmat", - "name": "Cooked Material", - "category": "cooked-material", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "Shaders are programs that add depth to 3D graphics by applying various color and lighting effects to materials (textures). Most 3D video games include some number of shaders.", - "Retro Studios is an American subsidiary of Nintendo. They are best known for creating and publishing games in the Metroid Prime and Donkey Kong Country series. Games in these series store their shaders in CMAT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmate": { - "slug": "cmate", - "extension": "cmate", - "name": "ControllerMate File", - "category": "controllermate-file", - "summary": "", - "developer_org": "orderedbytes", - "developer_name": "OrderedBytes", - "more_information": { - "description": [ - "You can create controller functions in ControllerMate by combining building blocks and linking them together. The blocks represent controllers, output, timing, activity, MIDI output, and more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmbl": { - "slug": "cmbl", - "extension": "cmbl", - "name": "Logger Pro Data File", - "category": "logger-pro-data-file", - "summary": "", - "developer_org": "vernier-software-technology", - "developer_name": "Vernier Software & Technology", - "more_information": { - "description": [ - "CMBL files are used to record and measure data during lab experiments for homework or class-related problems. While the Graphical Analysis iOS app can import most data from the CMBL file, it cannot import calculated columns from the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmd": { - "slug": "cmd", - "extension": "cmd", - "name": "Windows Command File", - "category": "windows-command-file", - "summary": "", - "developer_org": "elecbyte", - "developer_name": "Elecbyte", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cmd_494.png", - "alt": "Screenshot of a .cmd file in Microsoft Notepad", - "caption": "CMD file open in Microsoft Notepad" - }, - "description": [ - "CMD files were introduced in the early 1990s with the release of Windows NT and can still be run by later Windows operating systems. The scripts are often created to perform repetitive tasks that require multiple steps, such as opening and converting a file in a program, creating a backup of a file, or setting the computer to sleep at a certain time.", - "You can run the commands stored in a CMD file in Windows by double-clicking the file or executing it in the Command Prompt ( CMD.EXE ) utility. You cannot run CMD files in COMMAND.COM , like you may do with BAT files, so that you do not incorrectly execute commands in the wrong Windows environment.", - "To run a CMD file in Command Prompt you must first navigate to the location of the CMD file, then press \"Enter.\" For example:", - "C:\\​Path_to\\​The_folder\\​Example.cmd", - "Since CMD files store commands in plain text format, they can be opened and edited with a text editor, such as Notepad or Wordpad. You can also create your own CMD scripts with a text editor by adding one or more commands on separate lines and saving the file as a CMD file. Make sure the filename has a .cmd file extension instead of a .txt file extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cmd_494.png", - "alt": "Screenshot of a .cmd file in Microsoft Notepad", - "caption": "CMD file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmdb": { - "slug": "cmdb", - "extension": "cmdb", - "name": "Ansys CFD Mesh", - "category": "ansys-cfd-mesh", - "summary": "", - "developer_org": "ansys", - "developer_name": "Ansys", - "more_information": { - "description": [ - "Engineers use Ansys CFD software to simulate how fluids will flow against and interact with a real-world object or system, such as a vehicle, building, or sewage system. Before these engineers can perform their simulations, they must create 3D models (often called meshes) of the object or system they wish to test. In old versions of Ansys CFX and other Ansys CFD software, engineers saved these models in CMDB files. However, current versions of ANSYS CFD software no longer support CMDB files.", - "NOTE: The acronym CMDB can also refer to configuration management databases. If you possess a non-ANSYS CMDB file, it is likely related to a configuration management database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cme": { - "slug": "cme", - "extension": "cme", - "name": "Command Multimedia Evidence File", - "category": "command-multimedia-evidence-file", - "summary": "", - "developer_org": "viva-media", - "developer_name": "Viva Media", - "more_information": { - "description": [ - "CME files are encrypted in order to prevent video from being played by unauthorized users. The files can only be opened and viewed using Command Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmf": { - "slug": "cmf", - "extension": "cmf", - "name": "Cal3D Binary Mesh File", - "category": "cal3d-binary-mesh-file", - "summary": "", - "developer_org": "autonomy", - "developer_name": "Autonomy", - "more_information": { - "description": [ - "Cal3D meshes can also be stored in an XML form using the .XMF extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmi": { - "slug": "cmi", - "extension": "cmi", - "name": "Compiled OCaml Interface", - "category": "compiled-ocaml-interface", - "summary": "", - "developer_org": "inria", - "developer_name": "Inria", - "more_information": { - "description": [ - "Objective Caml (OCaml) is an ML-based programming language that is used primarily to create symbolic computation applications and teach programming. To begin building (i.e. creating an executable file for) an application they developed using OCaml, a developer must first compile the application's ML and MLI files. When the developer compiles their ML or MLI file, OCaml produces a CMI file.", - "The CMI file contains a compiled definition of the data types and variables included within the developer's application. Along with the CMO files created during the compilation process, the CMI file is used to continue constructing the application's executable file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cml": { - "slug": "cml", - "extension": "cml", - "name": "Chemical Markup Language File", - "category": "chemical-markup-language-file", - "summary": "", - "developer_org": "thegreenbow", - "developer_name": "TheGreenBow", - "more_information": { - "description": [ - "The CML language adheres to a strict DTD specification that is contained in a .XSD XML schema file. Multiple versions of the schema have been developed since the first release of the CML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmm": { - "slug": "cmm", - "extension": "cmm", - "name": "Corel Multimedia Manager Album", - "category": "corel-multimedia-manager-album", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmmp": { - "slug": "cmmp", - "extension": "cmmp", - "name": "Camtasia MenuMaker Project", - "category": "camtasia-menumaker-project", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "CMMP projects are exported to self-executable .EXE files, which can be run standalone in Windows. The EXE file is also exported with the assets (videos, images, etc.) that are located within folders in the same directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmmtheme": { - "slug": "cmmtheme", - "extension": "cmmtheme", - "name": "CleanMyMac Theme File", - "category": "cleanmymac-theme-file", - "summary": "", - "developer_org": "macpaw", - "developer_name": "MacPaw", - "more_information": { - "description": [ - "Themes are stored in the ~/​Library/​Application Support/​CleanMyMac/​Themes/​ directory. Downloaded themes can be manually placed into this directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmmtheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmmtpl": { - "slug": "cmmtpl", - "extension": "cmmtpl", - "name": "Camtasia MenuMaker Template", - "category": "camtasia-menumaker-template", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmmtpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmo": { - "slug": "cmo", - "extension": "cmo", - "name": "ASUS BIOS File", - "category": "asus-bios-file", - "summary": "", - "developer_org": "asus", - "developer_name": "ASUS", - "more_information": { - "description": [ - "CMO files are only used on Windows-based computers and not on Mac computers. They are typically saved on a USB device, which can be loaded on to a computer. To load a CMO file on a computer, follow these instructions:", - "NOTE: BIOS stands for \"Basic Input/Output System\" and is a type of firmware used by a computer's microprocessor to boot the computer system when it is turned on." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmod": { - "slug": "cmod", - "extension": "cmod", - "name": "Celestia Model", - "category": "celestia-model", - "summary": "", - "developer_org": "celestia-development-team", - "developer_name": "Celestia Development Team", - "more_information": { - "description": [ - "CMOD models can be exported using a variety of modeling tools if you have the appropriate CMOD export plugin. Examples of free modeling tools that have a CMOD export plugin include Blender and Anim8or.", - "NOTE: Celestia can also display models in the 3ds Max .3DS format, but CMOD files perform more quickly in the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmp": { - "slug": "cmp", - "extension": "cmp", - "name": "Windows Connection Manager Profile", - "category": "windows-connection-manager-profile", - "summary": "", - "developer_org": "general-cadd-products", - "developer_name": "General CADD Products", - "more_information": { - "description": [ - "CMP files enable administrators to configure initial settings for a user's dial-up connection.", - "NOTE: The Connection Manager Administration Kit (CMAK) is the name of the Connection Manager tool used for setting up profiles." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmpkg": { - "slug": "cmpkg", - "extension": "cmpkg", - "name": "craftersmine Package", - "category": "craftersmine-package", - "summary": "", - "developer_org": "craftersmine", - "developer_name": "craftersmine", - "more_information": { - "description": [ - "CMPKG files are typically created by developers for use by their applications, such as productivity programs and games. CMPKG files may also be used to simply organize a large amount of files. You can open a CMPKG file using craftersmine Extractor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmproj": { - "slug": "cmproj", - "extension": "cmproj", - "name": "Camtasia macOS Project", - "category": "camtasia-macos-project", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cmproj_5624.jpg", - "alt": "Screenshot of a .cmproj file in TechSmith Camtasia 2023", - "caption": "CMPROJ file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia can create various types of videos, such as video game recordings, tutorials, training videos, and webinar recordings. While Camtasia is available for macOS and Windows, only the macOS version of Camtasia saves projects as CMPROJ files.", - "The Windows version saves projects as .TSCPROJ files (replaced the .CAMPROJ file type with version 9 of TechSmith Camtasia). If you are using the macOS version of Camtasia, you can also create TSCPROJ files by selecting File → Export → Project for Windows .", - "To create a CMPROJ file with the macOS version of Camtasia, follow these steps: Select File → New Project or New Project From Template... (if you have not yet started a project) Select File → Save or Save As... Name the project, choose the save location, then click Save" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cmproj_5624.jpg", - "alt": "Screenshot of a .cmproj file in TechSmith Camtasia 2023", - "caption": "CMPROJ file open in TechSmith Camtasia 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cmproj_5624-2.png", - "alt": "CMPROJ file open in Apple Finder", - "caption": "CMPROJ file open in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmr": { - "slug": "cmr", - "extension": "cmr", - "name": "U.S. Sectional Chart Map File", - "category": "u.s.-sectional-chart-map-file", - "summary": "", - "developer_org": "cma-foundation", - "developer_name": "CMA Foundation", - "more_information": { - "description": [ - "CMR files are typically located in the following directory:", - "C:\\​Program Files\\​Naviter\\​SeeYou\\​maps\\​CMR" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmrec": { - "slug": "cmrec", - "extension": "cmrec", - "name": "Camtasia Recording", - "category": "camtasia-recording", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "description": [ - "Camtasia is a screen recording and video editing program available for Windows and Mac PCs. Typically, professionals use Camtasia to create software demos and tutorials or record presentations.", - "Previous versions of Camtasia for Mac saved users' screen recordings and accompanying audio as CMREC files. These files were stored in and could be played as part of CMPROJ files.", - "In version 2.8.0, Camtasia for Mac began saving screen recordings as .TREC files. In version 2020, Camtasia for Mac stopped supporting the CMREC format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmrec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cms": { - "slug": "cms", - "extension": "cms", - "name": "Connection Manager Service Profile", - "category": "connection-manager-service-profile", - "summary": "", - "developer_org": "red-dot-games", - "developer_name": "Red Dot Games", - "more_information": { - "description": [ - "You most likely will only encounter CMS profile files if you are a network administrator that sets up a Connection Manager for the purpose of remotely connecting to a network, such as an organizational network protected by a VPN server or an Internet Service Provider ( ISP ). For example, a network administrator at a company may set up an employee with Connection Manager to allow him to access the company network from a remote location.", - "The network administrator creates a profile with the CMAK application and packages it with other configuration files, such as .CMP and .INF files in an .EXE file. The administrator then distributes the package to a remote user, which allows him to connect to the network." - ] - }, - "common_filenames": [ - { - "filename": "car_[name of your car].cms", - "description": "car_[name of your car].cms - The naming convention for CMS files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmtp": { - "slug": "cmtp", - "extension": "cmtp", - "name": "CometCHAR Patch", - "category": "cometchar-patch", - "summary": "", - "developer_org": "glitchypsi", - "developer_name": "GlitchyPSI", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cmtp_12496.png", - "alt": "Screenshot of a .cmtp file in CometCHAR 1.0.1", - "caption": "CMTP file open in CometCHAR 1.0.1" - }, - "description": [ - "Super Mario 64 is a video game for Nintendo 64, a gaming system released in the 1990s. Retro gamers use emulation software to play old video games on their computers.", - "In the case of Nintendo 64 games, gamers dump the ROM game data from the game cartridge onto a computer and store it as a file, such as a .Z64 , .N64 , or .V64 file. The gamers can then play the files with emulation software, such as Project64 or Mupen64.", - "GlitchyPSI developed the CMTP format to modify characters' appearances in the Super Mario 64 game. Gamers can create CMTP patches with CometCHAR and patch them into Super Mario 64 Z64 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cmtp_12496.png", - "alt": "Screenshot of a .cmtp file in CometCHAR 1.0.1", - "caption": "CMTP file open in CometCHAR 1.0.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmv": { - "slug": "cmv", - "extension": "cmv", - "name": "CorelMOVE Animation", - "category": "corelmove-animation", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "NOTE: CorelMOVE used to be included with the CorelDRAW suite but has been discontinued. However, the CMVParser utility can be used to read, export, and render CMV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmx": { - "slug": "cmx", - "extension": "cmx", - "name": "Corel Presentation Exchange Image", - "category": "corel-presentation-exchange-image", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cmx_2020.jpg", - "alt": "Screenshot of a .cmx file in CorelDRAW 2024", - "caption": "CMX file open in CorelDRAW 2024" - }, - "description": [ - "Corel created the CMX format as a proprietary image interchange format for transferring images from one Corel program to another. For example, you could previously save an image as a CMX file in CorelDRAW and then import that image into Corel Presentations for use on a slide.", - "However, many Corel programs no longer support the CMX format. For example, you cannot import a CMX file into current versions of Corel Presentations, WordPerfect, or PaintShop Pro.", - "NOTE: Different versions of Corel programs save CMX files in slightly different formats. Some programs allow you to save CMX files in both the current and legacy CMX formats (the CMX format is also known as the Corel Presentation Exchange Legacy format)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cmx_2020.jpg", - "alt": "Screenshot of a .cmx file in CorelDRAW 2024", - "caption": "CMX file open in CorelDRAW 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cmz": { - "slug": "cmz", - "extension": "cmz", - "name": "Compressed Poser Camera Set File", - "category": "compressed-poser-camera-set-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Uncompressed Poser camera set files have a .CM2 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cn1": { - "slug": "cn1", - "extension": "cn1", - "name": "CNR Modem Initialization Data File", - "category": "cnr-modem-initialization-data-file", - "summary": "", - "developer_org": "mitre", - "developer_name": "MITRE", - "more_information": { - "description": [ - "CN1 files are designed for use in automating the networking initialization process for tactical military applications. They contain data elements for tactical networking modems, such as the application header, the bearer waveform, and other application-specific parameters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cn1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cna": { - "slug": "cna", - "extension": "cna", - "name": "Catena Project File", - "category": "catena-project-file", - "summary": "", - "developer_org": "opex-software", - "developer_name": "OpEx Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cna.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cnc": { - "slug": "cnc", - "extension": "cnc", - "name": "CNC Machine Tool Path", - "category": "cnc-machine-tool-path", - "summary": "", - "developer_org": "dolphin-cad-cam", - "developer_name": "Dolphin Cad Cam", - "more_information": { - "description": [ - "CNC milling machines are used to remove material from an object using rotary cutters. These machines are controlled by computers to execute pre-programmed machine control commands. The CNC file is created by QuickCAM Pro to contain a path that is loaded into a CNC milling machine to direct its milling.", - "NOTE: CNC stands for computer numerical control." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cnc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cnd": { - "slug": "cnd", - "extension": "cnd", - "name": "Melco Condensed Embroidery File", - "category": "melco-condensed-embroidery-file", - "summary": "", - "developer_org": "melco", - "developer_name": "Melco", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cnd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cndx": { - "slug": "cndx", - "extension": "cndx", - "name": "Avery DesignPro for Mac Label File", - "category": "avery-designpro-for-mac-label-file", - "summary": "", - "developer_org": "avery", - "developer_name": "Avery", - "more_information": { - "description": [ - "CNDX files can be printed or exported to .PDF formats when complete. On a Mac, choose print and then select PDF as the print output option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cndx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cnf": { - "slug": "cnf", - "extension": "cnf", - "name": "MySQL Configuration File", - "category": "mysql-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MySQL is an RDBMS that stores and organizes data for web applications, software systems, and other services. The RDBMS reads the CNF file at startup to apply the specified settings, which can influence performance, resource usage, and compatibility.", - "Database administrators and developers may modify CNF files to optimize MySQL for specific workloads, such as high-traffic websites or data-heavy applications. For example, a developer or administrator might adjust buffer sizes to improve read/write speeds or set logging preferences to monitor system behavior. While casual users rarely interact with CNF files, those managing MySQL installations or troubleshooting database issues rely on this file to configure and tune the system effectively." - ] - }, - "common_filenames": [ - { - "filename": "my.cnf", - "description": "my.cnf - The primary MySQL configuration file located in the /​etc/​ directory on Linux-based systems by default. However, its location may vary depending on the operating system and how MySQL was installed." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cnf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cng": { - "slug": "cng", - "extension": "cng", - "name": "CryptoNG Encrypted Archive", - "category": "cryptong-encrypted-archive", - "summary": "", - "developer_org": "vassil-arabadjiev", - "developer_name": "Vassil Arabadjiev", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cnm": { - "slug": "cnm", - "extension": "cnm", - "name": "NoteMap Outline File", - "category": "notemap-outline-file", - "summary": "", - "developer_org": "lexisnexis", - "developer_name": "LexisNexis", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cnm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cns": { - "slug": "cns", - "extension": "cns", - "name": "M.U.G.E.N Character States File", - "category": "m.u.g.e.n-character-states-file", - "summary": "", - "developer_org": "elecbyte", - "developer_name": "Elecbyte", - "more_information": { - "description": [ - "The M.U.G.E.N engine uses common states for all characters, which are stored in the common1.cns file in the \\​data\\​ directory of the game engine installation. However, you can also override common states with specific states for an individual character. The specific states are saved in the \\​chars\\​ directory.", - "NOTE: CNS files use plain text formatting and can be modified with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cns.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cnt": { - "slug": "cnt", - "extension": "cnt", - "name": "Help Contents File", - "category": "help-contents-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Many Android applications, including Twitter, Facebook, and Skype for Android, cache certain files (most often image and audio files) as CNT files. This allows these applications to store and quickly load these files from your Android device's system memory, rather than its hard drive, as you use the apps.", - "While different Android applications create, store, and reference CNT files differently, most CNT files are stored in a cache directory or a sub-directory of that directory. For example, Facebook Messenger for Android stores cached audio files in the app's cache/​audio directory, and Twitter for Android stores cached images in the app's cache/​image_cache directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cnv": { - "slug": "cnv", - "extension": "cnv", - "name": "Canvas 6-8 Drawing File", - "category": "canvas-6-8-drawing-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Previous versions of Canvas use the .CVS file extension, while later versions use the .CVX extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cnv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cob": { - "slug": "cob", - "extension": "cob", - "name": "COBOL Source Code File", - "category": "cobol-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "COBOL has several variants, including COBOL-68 (the original standard) and COBOL 2002, a more recent version of the language. Therefore, make sure you have the appropriate compiler and text editor for the version of COBOL you're using for development." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cod": { - "slug": "cod", - "extension": "cod", - "name": "Compiled Source Code", - "category": "compiled-source-code", - "summary": "", - "developer_org": "rising-sun-solutions", - "developer_name": "Rising Sun Solutions", - "more_information": { - "description": [ - "Compiled Java .cod files are used to create programs for BlackBerry mobile phones." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "codaplugin": { - "slug": "codaplugin", - "extension": "codaplugin", - "name": "Coda Plug-in", - "category": "coda-plug-in", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "You can double-click a CODAPLUGIN file to install it. The plugin will be saved to ~/​Library/​Application Support/​Coda 2/​Plug-ins/​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "codaplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "codasite": { - "slug": "codasite", - "extension": "codasite", - "name": "Coda Site File", - "category": "coda-site-file", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "When you create a new site profile in Coda, a CODASITE file is saved to the ~/​Library/​Application Support/​Coda 2/​Sites/​ directory.", - "NOTE: Coda sites are managed through the Coda user interface and therefore CODASITE files are not manually opened by the user from the Mac Finder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "codasite.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "code-workspace": { - "slug": "code-workspace", - "extension": "code-workspace", - "name": "Microsoft Visual Studio Code Multi-root Workspace", - "category": "microsoft-visual-studio-code-multi-root-workspace", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/code-workspace_11896.png", - "alt": "Screenshot of a .code-workspace file in Microsoft Visual Studio Code", - "caption": "CODE-WORKSPACE file open in Microsoft Visual Studio Code" - }, - "description": [ - "Microsoft Visual Studio Code (VS Code) is an open source , cross-platform code editor that developers can use to develop and debug applications. When developers want to work on multiple, related projects in VS Code at the same time, they can group those projects into a multi-root workspace. Doing so allows developers to open and switch between related projects using VS Code's EXPLORER sidebar, rather than opening each project in a separate instance of VS Code.", - "For example, a developer who wants to simultaneously open and edit an app's source code and its documentation can add both projects to a multi-root workspace. Then, as the developer updates the app's source code, they can update the app's documentation to reflect those code changes.", - "When a user saves a multi-root workspace (by selecting File → Save Workspace As... from VS Code's menu bar), the workspace is saved as a CODE-WORKSPACE file. This file is a JSON file that contains a list of the root directories the workspace includes. When a user loads a workspace, VS Code uses these references to determine which folders to show in the EXPLORER sidebar.", - "To add a folder to a Visual Studio Code workspace:", - "The folder will then be added to your Visual Studio Code workspace." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/code-workspace_11896.png", - "alt": "Screenshot of a .code-workspace file in Microsoft Visual Studio Code", - "caption": "CODE-WORKSPACE file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "code-workspace.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "codercrypt": { - "slug": "codercrypt", - "extension": "codercrypt", - "name": "CoderWare Encrypted File", - "category": "coderware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In December 2020, cybercriminals uploaded fake beta version of the Cyberpunk 2077 game for Android and distributed it from the \"cyberpunk2077mobile dot com\" website. The criminals listed the app as Cyberpunk 2077 Mobile (BETA) and designed the website to appear similar to the Google Play store.", - "The site was not affiliated with Google or the actual developers of Cyberpunk 2077 , but many unsuspecting users did not notice and downloaded the app to their Android devices. Once they granted the fake app permission to access their files and completed the installation, the ransomware stored within the app ran, encrypting their files and appending them with the .coderCrypt extension.", - "When CoderWare ransomware, also known as Cyberpunk 2077 mobile ransomware, runs, it infects your Android device and encrypts your files with the RC4 encryption algorithm. After encrypting the files, the ransomware appends the .coderCrypt extension to their filenames. For example, an example.png file becomes example.png.coderCrypt .", - "After encrypting your files, the ransomware displays a README.txt message detailing the hostile takeover and includes instructions for how you can access your files via payment. FileInfo recommends you never pay a ransom to decrypt your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "codercrypt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cof": { - "slug": "cof", - "extension": "cof", - "name": "MPLAB COFF File", - "category": "mplab-coff-file", - "summary": "", - "developer_org": "microchip-technology", - "developer_name": "Microchip Technology", - "more_information": { - "description": [ - "COF files are created from the MPLINK linker component, which takes object .O files, library files, and a linker script to produce the executables. Two other files are created as well with the \".map\" and \".hex\" extensions.", - "NOTE: The COFF format is not unique to MPLAB IDE. However, MPLAB IDE uses the \".cof\" extension for its COFF files. COFF files also use the .OUT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cof.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "coffee": { - "slug": "coffee", - "extension": "coffee", - "name": "CoffeeScript JavaScript File", - "category": "coffeescript-javascript-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CoffeeScript's aim is to enhance JavaScript's brevity and readability. It also adds a number of features such as list comprehension and pattern matching." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "coffee.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "col": { - "slug": "col", - "extension": "col", - "name": "Grand Theft Auto Collision File", - "category": "grand-theft-auto-collision-file", - "summary": "", - "developer_org": "lego", - "developer_name": "LEGO", - "more_information": { - "description": [ - "COL files can be edited with CollEditor or Collision File Editor II." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "col.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "collab": { - "slug": "collab", - "extension": "collab", - "name": "Blackboard Collaborate Session File", - "category": "blackboard-collaborate-session-file", - "summary": "", - "developer_org": "blackboard", - "developer_name": "Blackboard", - "more_information": { - "description": [ - "In order to open a COLLAB file, you must have the Collaborate Launcher installed on your computer. Follow the steps below to download and install the Collaborate Launcher:", - "Once you download and install the launcher, click the session or recording link again from the Blackboard Collaborate website. The download of the COLLAB file ( meeting.collab or play.collab ) begins and will be saved to your \"Downloads\" folder. You can also access the COLLAB file through your browser (at the bottom of the window for Chrome users). The COLLAB file can be opened with the Blackboard Collaborate Launcher." - ] - }, - "common_filenames": [ - { - "filename": "meeting.collab", - "description": "meeting.collab - Contains a link that launches Blackboard Collaborate and brings you to a meeting." - }, - { - "filename": "play.collab", - "description": "play.collab - Contains a link that launches Blackboard Collaborate and opens a recording of a collaborative session." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "collab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "collection": { - "slug": "collection", - "extension": "collection", - "name": "Adobe Bridge Collection File", - "category": "adobe-bridge-collection-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/collection_5485.jpg", - "alt": "Screenshot of a .collection file in Adobe Bridge 2023", - "caption": "COLLECTION file open in Adobe Bridge 2023" - }, - "description": [ - "Bridge integrates with other Adobe applications, such as Photoshop and After Effects to help users organize their many digital assets. One of Bridge's features is the ability to place assets in collections, making them easier to sort and find.", - "To create a collection, open the Collections panel by selecting Window and checking the Collections panel. Then, select the file(s) you want to add to the collection and click the \"New Smart Collection\" icon in the lower-right corner of the Collections panel. After creating the collection, you can add or remove files to and from it.", - "The COLLECTION file is automatically saved in the following directory based on the computer platform:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/collection_5485.jpg", - "alt": "Screenshot of a .collection file in Adobe Bridge 2023", - "caption": "COLLECTION file open in Adobe Bridge 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "collection.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "colorpicker": { - "slug": "colorpicker", - "extension": "colorpicker", - "name": "Color Picker Plugin", - "category": "color-picker-plugin", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The default color picker plugins installed with Mac OS X include: NSColorPickerCrayon.colorPicker NSColorPickerPageableNameList.colorPicker NSColorPickerSliders.colorPicker NSColorPickerUser.colorPicker NSColorPickerWheel.colorPicker These files and other third-party plugins should be stored in the System > Library > Color Pickers folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "colorpicker.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "colors": { - "slug": "colors", - "extension": "colors", - "name": "Painter Color Set", - "category": "painter-color-set", - "summary": "", - "developer_org": "mit", - "developer_name": "MIT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/colors_12452.png", - "alt": "Screenshot of a .colors file in Apple TextEdit", - "caption": "COLORS file open in Apple TextEdit" - }, - "description": [ - "Artists can use Corel Painter's Color Set Libraries panel to group many colors together into a color set. For example, an artist who is creating multiple pieces of artwork that will be used by the same company may want to group that company's brand colors into a color set. Then, the artist can quickly choose the correct, company-approved color(s) from the color set while painting, drawing, or adding text and shape elements.", - "If an artist knows they will use a color set they've created again in the future, they can save that color set as a COLORS file. Then, the artist can import the color set and quickly select colors from it when working on future projects.", - "To save a color set as a COLORS file:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/colors_12452.png", - "alt": "Screenshot of a .colors file in Apple TextEdit", - "caption": "COLORS file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "colors.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "colourscheme": { - "slug": "colourscheme", - "extension": "colourscheme", - "name": "Speedy Browser Colour Scheme File", - "category": "speedy-browser-colour-scheme-file", - "summary": "", - "developer_org": "j-asoft", - "developer_name": "J&ASoft", - "more_information": { - "description": [ - "The COLOURSCHEME file appears in the following format:", - "SchemeName=SpeedyBrowser6.2200.0.0 SchemeVersion=1.0.6.2200.0.0", - "The COLOURSCHEME file is located in the following directory with other program files, such as the .QUALSOFTCODE file:", - "C:\\​Program Files (x86)\\​J&ASoft\\​Speedy Browser XP" - ] - }, - "common_filenames": [ - { - "filename": "scheme.colourscheme", - "description": "scheme.colourscheme - The default name of the COLOURSCHEME file included in the application." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "colourscheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "colz": { - "slug": "colz", - "extension": "colz", - "name": "Adobe Collage File", - "category": "adobe-collage-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "COLZ files can be opened in Adobe Photoshop CS4 and later if the COLZ script is installed. Once installed, an option to import COLZ files is available from the File → Scripts → Import Adobe Collage menu option. Collage files can be uploaded and shared through Adobe's Creative Cloud service.", - "NOTE: Adobe Collage is no longer available as an Android app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "colz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "com": { - "slug": "com", - "extension": "com", - "name": "DOS Command File", - "category": "dos-command-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Most Windows users will not encounter COM executable files since the files are primarily used in MS-DOS. However, you may acquire an old COM file that stores a program or commands and need to run it in Windows.", - "You can run a COM file in the 32-bit version of Windows but you will be prompted to install the NT Virtual DOS Machine (NTVDM) component when you launch the file for the first time. You can also run a COM file in the 64-bit version of Windows with a virtual machine that supports the MS-DOS environment.", - "NOTE: If a folder includes both EXE and COM files with the same filename (e.g., run.exe and run.com ), the DOS or Windows command prompt will run the COM file if you type the filename without the extension." - ] - }, - "common_filenames": [ - { - "filename": "COMMAND.COM", - "description": "COMMAND.COM - The Windows shell program used by DOS and Windows 95, 98, and Me. It was replaced by cmd.exe in later versions of Windows." - }, - { - "filename": "cmd.exe", - "description": "COMMAND.COM - The Windows shell program used by DOS and Windows 95, 98, and Me. It was replaced by cmd.exe in later versions of Windows." - }, - { - "filename": "EICAR.COM", - "description": "EICAR.COM - A file developed by the European Institute for Computer Antivirus Research (EICAR). It is used to test antivirus programs." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "com.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comfycakessave-ms": { - "slug": "comfycakessave-ms", - "extension": "comfycakessave-ms", - "name": "Comfy Cakes Saved Game", - "category": "comfy-cakes-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Comfy Cakes is one of the three games included with Purble Place. When you play Comfy Cakes in Windows 7, it creates a COMFYCAKESSAVE-MS file in the [user]\\​Saved Games\\​Microsoft Games\\​Purble Place\\​ directory.", - "NOTE: Purble Place was developed for Microsoft by Oberon games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comfycakessave-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comic": { - "slug": "comic", - "extension": "comic", - "name": "Comic Life Comic", - "category": "comic-life-comic", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/comic_10403.jpg", - "alt": "Screenshot of a .comic file in Comic Life 2", - "caption": "COMIC file open in Comic Life 2" - }, - "description": [ - "Comic Life allows you to add text, images, and shapes to make your story come alive. The program provides a variety of tools for designing the layout of your document and applying various effects and filters to the different document elements. When you save a comic in Comic Life 2 or earlier, the program creates the COMIC file and stores the project information in the file. When you are finished with your work you can export the document to a variety of formats, such as .PDF , .JPG , .GIF , and .PNG .", - "NOTE: COMIC files were replaced by .CL2DOC files in Comic Life 2 and .COMICDOC files in Comic Life 3. If you are using version 2 or earlier, it is important to note that the COMIC format is not supported by version 3 or later of Comic Life. If you have a COMIC file and want to open it in Comic Life version 3 or later you can save it as a .COMICDOC file. You must first download version 1 or 2 of Comic Life, then open the COMIC file. Next, save the comic strip as a COMICDOC file (or a CL2DOC file if you have Comic Life 2). You can then open the COMICDOC or CL2DOC file in version 3 of Comic Life." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/comic_10403.jpg", - "alt": "Screenshot of a .comic file in Comic Life 2", - "caption": "COMIC file open in Comic Life 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comicdoc": { - "slug": "comicdoc", - "extension": "comicdoc", - "name": "Comic Life Document", - "category": "comic-life-document", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comicdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comiclife": { - "slug": "comiclife", - "extension": "comiclife", - "name": "Comic Life Document", - "category": "comic-life-document", - "summary": "", - "developer_org": "plasq", - "developer_name": "plasq", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/comiclife_9903.jpg", - "alt": "Screenshot of a .comiclife file in plasq Comic Life 3", - "caption": "COMICLIFE file open in plasq Comic Life 3" - }, - "description": [ - "You can begin your document from scratch or from one of the templates that come with Comic Life. The program gives you tools for designing the layout of your document and allows you to add text and shapes to make your story come alive. You can also apply various effects and filters to the different document elements.", - "When you save a project in Comic Life, the program creates the COMICLIFE file and stores the project information in the file. The COMICLIFE file allows you to close your project and continue working on it at later time. When you are finished with your work you can share it to Facebook or email directly from Comic Life. You can also export the document to a variety of formats, such as .PDF , .EPUB , .JPG , .GIF , .PNG , .TIFF , and .CBZ files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/comiclife_9903.jpg", - "alt": "Screenshot of a .comiclife file in plasq Comic Life 3", - "caption": "COMICLIFE file open in plasq Comic Life 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comiclife.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "command": { - "slug": "command", - "extension": "command", - "name": "Terminal Command File", - "category": "terminal-command-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "You can double-click a COMMAND file to run it. You can edit a COMMAND file with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "command.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comp": { - "slug": "comp", - "extension": "comp", - "name": "Fusion Composition File", - "category": "fusion-composition-file", - "summary": "", - "developer_org": "blackmagic-design", - "developer_name": "Blackmagic Design", - "more_information": { - "description": [ - "The COMP file format stores data in plain text format, which enables studios to more easily integrate the data into already established pipeline and asset management solutions.", - "NOTE: The COMP file replaced the .FLW file to save a Fusion project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "compcon": { - "slug": "compcon", - "extension": "compcon", - "name": "COMP/CON Backup", - "category": "comp-con-backup", - "summary": "", - "developer_org": "massif-press", - "developer_name": "Massif Press", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/compcon_13527.png", - "alt": "Screenshot of a .compcon file in Apple TextEdit", - "caption": "COMPCON file open in Apple TextEdit" - }, - "description": [ - "Lancer is a TTRPG published by Massif Press. In games of Lancer, players take on the role of mech pilots and engage in various galactic adventures. To help players and gamemasters manage their Lancer characters and games, Massif Press provides a web app named COMP/CON.", - "In COMP/CON, players can create and edit player characters, NPCs, encounters, and missions. They can also import player- and NPC-related content packs included with Lancer expansions. All this data is saved in the local storage of the user's web browser. Because this storage method may be unreliable, Massif Press recommends that players regularly back up their COMP/CON data in a COMPCON file.", - "To export your COMP/CON data as a COMPCON file:" - ] - }, - "common_filenames": [ - { - "filename": "CC_YYYY_MM_DD.compcon", - "description": "CC_YYYY_MM_DD.compcon - The name COMP/CON assigns to COMPCON files, which includes the date the file was created." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/compcon_13527.png", - "alt": "Screenshot of a .compcon file in Apple TextEdit", - "caption": "COMPCON file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "compcon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "compiled": { - "slug": "compiled", - "extension": "compiled", - "name": "Compiled Game Resource File", - "category": "compiled-game-resource-file", - "summary": "", - "developer_org": "popcap-games", - "developer_name": "PopCap Games", - "more_information": { - "description": [ - "COMPILED files are compressed with zlib compression and stored in the \"Compiled\" folder, which is located in the game's main.pak archive. The .PAK archive must be extracted in order to view and modify the COMPILED files. The \"compiled\" extension is appended on to files, such as example.reanim.compiled ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "compiled.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "component": { - "slug": "component", - "extension": "component", - "name": "Mac OS X System Component", - "category": "mac-os-x-system-component", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The COMPONENT file can be found in several different locations on your Mac. Common locations include the System → Library → Components folder and the Library → Components folder. Some other locations may be the \"Library\" folder on a shared network, the \"Library\" folder in different User accounts on the same Mac, and the \"Library\" folder within an application bundle.", - "COMPONENT files are used by Mac OS X and various applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "component.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "compositefont": { - "slug": "compositefont", - "extension": "compositefont", - "name": "Windows Composite Font File", - "category": "windows-composite-font-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "COMPOSITEFONT files replace the Win32 mechanisms that were used to solve the problems of multilingual fonts, font fallback, font binding, font association, and end-user-defined characters (EUDC). Composite fonts can be accessed using the FontFamily and Typeface portions of the System.Windows.Media Windows Presentation Foundation (WPF) API .", - "Composite font files can be created using a Windows software development IDE such as Microsoft Visual Studio. They can also be edited with a text editor since they are stored in an XML text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "compositefont.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "compositionmodel": { - "slug": "compositionmodel", - "extension": "compositionmodel", - "name": "Invantive Composition Data Model File", - "category": "invantive-composition-data-model-file", - "summary": "", - "developer_org": "invantive-software", - "developer_name": "Invantive Software", - "more_information": { - "description": [ - "Some of the data stored in the COMPOSITIONMODEL file includes the model code, name, version, author, description, business objects and queries, parameters shown during publishing, included assemblies for custom extensions, and document properties to be set.", - "NOTE: The COMPOSITIONMODEL file is edited and created by the Model editor in Composition." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "compositionmodel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "compositiontemplate": { - "slug": "compositiontemplate", - "extension": "compositiontemplate", - "name": "Invantive Composition Template", - "category": "invantive-composition-template", - "summary": "", - "developer_org": "invantive-software", - "developer_name": "Invantive Software", - "more_information": { - "description": [ - "NOTE: When you publish the template, the data from your defined database or application will be filled into the template." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "compositiontemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comppkg.hauptwerk.rar": { - "slug": "comppkg.hauptwerk.rar", - "extension": "comppkg.hauptwerk.rar", - "name": "Hauptwerk Component Package", - "category": "hauptwerk-component-package", - "summary": "", - "developer_org": "milan-digital-audio", - "developer_name": "Milan Digital Audio", - "more_information": { - "description": [ - "Do not attempt to extract or install component packages using third-party RAR software. Only use Hauptwerk's native component installer. To properly install a COMPPKG.HAUPTWERK.RAR file, select File → Install organ or temperament... , navigate to your component package, and click Open .", - "NOTE: The component package file may also appear with the less common \"comppkg_hauptwerk_rar\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comppkg.hauptwerk.rar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "comppkg_hauptwerk_rar": { - "slug": "comppkg_hauptwerk_rar", - "extension": "comppkg_hauptwerk_rar", - "name": "Hauptwerk Component Package", - "category": "hauptwerk-component-package", - "summary": "", - "developer_org": "milan-digital-audio", - "developer_name": "Milan Digital Audio", - "more_information": { - "description": [ - "You should only use Hauptwerk's native component installer to install the COMPPKG_HAUPTWERK_RAR file. Do not use using third-party RAR software to extract or install component packages. To install a component package, select File → Install organ or temperament... , navigate to your component package, and click Open .", - "NOTE: The component package file may also appear with the more common \"comppkg.hauptwerk.rar\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "comppkg_hauptwerk_rar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "compressed": { - "slug": "compressed", - "extension": "compressed", - "name": "WordCompress Compacted Webpage", - "category": "wordcompress-compacted-webpage", - "summary": "", - "developer_org": "wordcompress", - "developer_name": "WordCompress", - "more_information": { - "description": [ - "WordCompress was a WordPress plug-in that deleted all comments and white space within a webpage's source code and wrote the code to a single executable line. This allowed web browsers to load the page more quickly. Each webpage's compressed code was saved within a COMPRESSED file.", - "WordPress and WordCompress store COMPRESSED files alongside webpages' original source code. That way, any comments, indentations, and other white space included in the page's original source code are not destroyed when it is converted to a COMPRESSED file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "compressed.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "con": { - "slug": "con", - "extension": "con", - "name": "Battlefield 1942 Configuration File", - "category": "battlefield-1942-configuration-file", - "summary": "", - "developer_org": "ixi-international", - "developer_name": "IXI International", - "more_information": { - "description": [ - "Common CON files include video.con , videoDefault.con , maplist.con , and maplist.con ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "con.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "conda": { - "slug": "conda", - "extension": "conda", - "name": "Conda Package", - "category": "conda-package", - "summary": "", - "developer_org": "anaconda", - "developer_name": "Anaconda", - "more_information": { - "description": [ - "Conda is an open-source package management system available for Windows, macOS, and Linux. While it is primarily meant to be used to install Python software packages, Conda can also be used to install R, Ruby, Lua, Scala, Java, JavaScript, C/C++, and FORTRAN packages.", - "Packages used with Conda are saved in one of two formats: .TAR.BZ2 or CONDA. CONDA files consist of two compressed .TAR files saved in a .ZIP container. The TAR files are compressed using Zstandard (zstd) compression. Conda users can search for packages using either Conda itself or the online Anaconda package repository.", - "NOTE: Some CONDA files contain only metadata used by other programs. These files are referred to as metapackages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "conda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "conf": { - "slug": "conf", - "extension": "conf", - "name": "Unix Configuration File", - "summary": "A CONF file is a configuration or \"config\" file used on Unix and Linux based systems. It stores settings used to configure system processes and applications. CONF files are similar to .CFG files found on Windows and Macintosh systems.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Settings Files", - "category_slug": "settings-files", - "rating": 3.9, - "votes": 220, - "last_updated": "November 29, 2017", - "more_information": { - "content": [ - "Most users will not come across a CONF file unless they are looking to modify specific settings. If you need to open a CONF file, you can use TextMate in macOS or GNU Emacs in Linux.", - "Some examples of configuration files include rc.conf for the system startup, syslog.conf for system logging, smb.conf for the Samba server, and httpd.conf for the Apache Web server." - ] - }, - "scraped_at": "2025-08-09T21:58:55.276187", - "source": { - "url": "https://fileinfo.com/extension/conf", - "file": "conf.html" - } - }, - "config": { - "slug": "config", - "extension": "config", - "name": "Configuration File", - "category": "configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "An example CONFIG file is Microsoft's Web.config file, which can be edited with Visual Web Developer, a program included with Microsoft Visual Studio. This file contains XML configuration information that controls how a website works, from individual pages to an entire ASP.NET application.", - "Since CONFIG files are stored in plain text, you can view and edit them with a text editor such as Microsoft Notepad. However, you should not edit a CONFIG file without first knowing its contents, since it may corrupt the file and cause its associated application to malfunction." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "config.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "configprofile": { - "slug": "configprofile", - "extension": "configprofile", - "name": "Apple Configuration Profile", - "category": "apple-configuration-profile", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To install a configuration profile, either download it (if it's posted on a website) or open the attachment (if it was emailed to you), the profile should open in Profiles preferences, click Install.", - "To see an installed profile click the Apple icon in the top-left of your screen, choose System Preferences... then click Profiles. Select your desired profile from the Profiles list to view the information. If you have not installed any configuration profiles then the Profiles pane in System Preferences will not appear.", - "To remove a configuration profile click the Apple icon in the top-left of your screen, choose System Preferences... then click Profiles. Select your desired profile from the Profiles, then click Delete (-).", - "NOTE: Configuration profiles can work on Macs, iPhones, and iPads. For information on iPhone and iPad configuration profiles, check out the .MOBILECONFIG file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "configprofile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "conform": { - "slug": "conform", - "extension": "conform", - "name": "Conformalizer Change List", - "category": "conformalizer-change-list", - "summary": "", - "developer_org": "the-cargo-cult", - "developer_name": "The Cargo Cult", - "more_information": { - "description": [ - "Conformalizer was an audio post-production program that allowed audio producers to map audio tracks, including dialogue, music, and sound effect tracks, to a picture cut (of a film or TV show). When Conformalizer mapped audio to a picture cut, it recorded the changes it made to the audio and picture cut in a CONFORM file. Doing so allowed producers to revert to previous versions of their project's audio and picture cut if needed.", - "NOTE: Conformalizer was originally published by Maggot Software, before being acquired by The Cargo Cult. The Cargo Cult has since replaced Conformalizer with Matchbox." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "conform.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "conn": { - "slug": "conn", - "extension": "conn", - "name": "Bricklink Studio Connection Data", - "category": "bricklink-studio-connection-data", - "summary": "", - "developer_org": "lego", - "developer_name": "LEGO", - "more_information": { - "description": [ - "BrickLink Studio allows LEGO enthusiasts to create custom LEGO models (saved in .IO files) and instructions for building those models. They can then share those models with other LEGO enthusiasts. They can also upload the models to the BrickLink market, allowing themselves and others to purchase them.", - "Each part used in BrickLink Studio consists of a DAT file, CONN file, and .COL file. The CONN file describes the part's connections (how it can be attached to other parts). BrickLink Studio's default CONN files are stored in the following directory:", - "~/​Studio 2.0/​ldraw/​connectivity", - "CONN files for custom parts imported from LEGO PartDesigner are stored in the following directory:", - "~/​Studio 2.0/​CustomParts/​connectivity" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "conn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "consis": { - "slug": "consis", - "extension": "consis", - "name": "Sciral Consistency Document", - "category": "sciral-consistency-document", - "summary": "", - "developer_org": "sciral", - "developer_name": "Sciral", - "more_information": { - "description": [ - "Sciral Consistency is an app that specializes in keeping track of tasks that aren't urgent but are still important and repeated daily, weekly, and monthly. These tasks don't have deadlines or specific time frames like most other items in calendars. The app is commonly used for keeping class attendance, helping kids handle chores, and keep track of friends and when you last visited them. The CONSIS file is the main file used by Sciral Consistency and when opened appears as a spreadsheet with tasks making up the rows and calendar dates making up the columns." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "consis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "contact": { - "slug": "contact", - "extension": "contact", - "name": "Windows Contact File", - "category": "windows-contact-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Contact files are named using their \"Full Name\" field, e.g. contact with Full Name \"John Doe\" is stored in the file \"John Doe.contact.\" The contact picture is displayed as the file icon in Windows.", - "NOTE: CONTACT files are automatically referenced by the built-in Windows Mail email program, which was eventually replaced by Microsoft Outlook." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "contact.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "conti": { - "slug": "conti", - "extension": "conti", - "name": "Conti Ransomware Encrypted File", - "category": "conti-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CONTI ransomware is a type of malware utilized by a gang of unidentified cybercriminals. It is also a ransomware-as-a-service (RaaS) offering, which cybercriminals can purchase to deploy attacks.", - "The ransomware first surfaced in December 2019, and became prevalent in May 2020. It is believed to be a successor to the Ryuk ransomware, and may attack all types of users but primarily targets government organizations.", - "The ransomware is typically distributed via email attachments, torrent website downloads, and malicious advertisements. When you download and open an infected file attachment, a malicious file from a torrent website, or malware embedded in an advertisement, the CONTI virus runs on your computer.", - "Once introduced to your computer, the ransomware takes your files hostage by encrypting them and adding the .conti extension onto the names of your files. The types of files typically targeted include personal documents, images, videos, and backup files, such as .DOCX , .XLSX , .PDF , and .MP4 files. For example, a document.pdf file becomes document.pdf.conti or document.pdf.CONTI .", - "The virus then generates a CONTI_README.txt file in every folder that stores an infected file. The .TXT file contains information explaining the hostile takeover of your files and how you can recover your files by paying a ransom, which we do not recommend.", - "NOTE: If you are an organization that stores sensitive information, the cybercriminals may have stolen the information and might threaten to publish it online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "conti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "contour": { - "slug": "contour", - "extension": "contour", - "name": "Contour Screenplay File", - "category": "contour-screenplay-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "CONTOUR files are saved in an XML format. They can also be exported to an .RTF file using the software.", - "The Contour philosophy defines screenplays from four main questions: Who is your main character? What is he trying to accomplish? Who is trying to stop him? What happens if he fails? The philosophy also moves the main character through four distinct archetypes: orphan (act 1), wanderer (act 2), warrior (act 3), and martyr (act 4).", - "NOTE: Mariner Software has discontinued Contour." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "contour.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "contraption": { - "slug": "contraption", - "extension": "contraption", - "name": "Bad Piggies Contraption", - "category": "bad-piggies-contraption", - "summary": "", - "developer_org": "rovio-entertainment", - "developer_name": "Rovio Entertainment", - "more_information": { - "description": [ - "Bad Piggies is a mobile and PC game in which players build contraptions and attempt to pilot them through increasingly difficult levels. The game saves the contraptions that players build as CONTRAPTION files.", - "Players can create and modify contraptions in Bad Piggies. Typically, players do not manually open or edit Bad Piggies CONTRAPTION files. However, modders who are interested in viewing a CONTRAPTION file's structure can decrypt the file using Bad_Piggies_Save_v1.1.bms and QuickBMS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "contraption.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "controls": { - "slug": "controls", - "extension": "controls", - "name": "OpenBVE Keyboard Shortcuts File", - "category": "openbve-keyboard-shortcuts-file", - "summary": "", - "developer_org": "openbve", - "developer_name": "OpenBVE", - "more_information": { - "description": [ - "CONTROLS files are located in the \\​Data\\​Controls\\​ directory of the software installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "controls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "coot": { - "slug": "coot", - "extension": "coot", - "name": "Coot Ransomware Encrypted File", - "category": "coot-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Coot is a type of malware utilized by cybercriminals that takes your files hostage and forces you to pay the perpetrator to unlock your files. It may be introduced to your computer in various ways, including fake software downloads or malicious email attachments disguised as other types of files. Some file types that are used to distribute Coot malware are .EXE , .RAR , .ZIP , and .JS files.", - "When the ransomware runs on your computer, it encrypts and renames standard files that are important to you with a .coot extension. The files are typically documents, images, videos, and backup files, such as .DOCX , .GIF , and .DB files. For example, an example.xlsx file becomes example.xlsx.coot .", - "The virus then generates a .TXT ransom note ( _readme.txt ) in each of the folders that contain encrypted COOT files. The purpose of the ransom note is to inform you of the takeover and what you need to do to recover your files. Typically, the note provides an email address to contact and the amount of the ransom that needs to be paid (usually $980 in Bitcoin) to acquire the decryption tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "coot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "copf": { - "slug": "copf", - "extension": "copf", - "name": "Copy Operation File", - "category": "copy-operation-file", - "summary": "", - "developer_org": "vovsoft", - "developer_name": "Vovsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/copf_11878.png", - "alt": "Screenshot of a .copf file in Copy Files Into Multiple Folders", - "caption": "COPF file open in Copy Files Into Multiple Folders" - }, - "description": [ - "Copy Files Into Multiple Folders is a Windows application that allows users to copy any number of files to any number of folders. This allows users to complete otherwise-arduous file copying tasks quickly.", - "If a user expects to perform the same file copying operation multiple times, or they want to create a file copying template they can load and alter in the future, they can save a list of the files they are copying and folders they are copying to in a COPF file. COPF files are saved in plain text format so, in addition to being able to use them in Copy Files Into Multiple Folders, you can open and examine them in any text editor." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/copf_11878.png", - "alt": "Screenshot of a .copf file in Copy Files Into Multiple Folders", - "caption": "COPF file open in Copy Files Into Multiple Folders" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "copf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "copreset": { - "slug": "copreset", - "extension": "copreset", - "name": "Capture One Preset File", - "category": "capture-one-preset-file", - "summary": "", - "developer_org": "phase-one", - "developer_name": "Phase One", - "more_information": { - "description": [ - "Capture One presets are often used for adding metadata to images. Common metadata includes the photographer's copyright or branding information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "copreset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "copy": { - "slug": "copy", - "extension": "copy", - "name": "Sony Ericsson Protected Content", - "category": "sony-ericsson-protected-content", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "DRM systems allow publishers who provide electronic media to users to limit how users can use those files. For example, publishers often use DRM systems to prevent users from sharing copyrighted material with others.", - "Sony Ericsson mobile phones use a proprietary DRM system to limit users' ability to share protected audio content. Audio files protected using this system are saved as COPY files.", - "NOTE: Previously, Sony Ericsson DRM Packager could be used to convert an unprotected audio file into a COPY file. However, the program is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "copy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cor": { - "slug": "cor", - "extension": "cor", - "name": "CorelDRAW Drawing", - "category": "coreldraw-drawing", - "summary": "", - "developer_org": "trimble-navigation", - "developer_name": "Trimble Navigation", - "more_information": { - "description": [ - "NOTE: The \".cor\" file extension was only used by the first few versions of CorelDRAW. Modern versions of the application save drawings with a .CDR extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "coreftp": { - "slug": "coreftp", - "extension": "coreftp", - "name": "CoreFTP Connection Configuration", - "category": "coreftp-connection-configuration", - "summary": "", - "developer_org": "core-ftp", - "developer_name": "Core FTP", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/coreftp_13811.png", - "alt": "Screenshot of a .coreftp file in Microsoft Notepad 11", - "caption": "COREFTP file open in Microsoft Notepad 11" - }, - "description": [ - "CoreFTP is a Windows-based FTP client developed by Core FTP, first released in the early 2000s. Web developers, system administrators, and IT professionals use the program to transfer files securely between local computers and remote servers using various protocols. The program uses COREFTP files to store settings for saved site profiles that help users quickly access their frequent connections without re-entering login information.", - "NOTE: To create a COREFTP file, select Sites → Site Manager , and click New Site to add your server information. When you click Connect and choose to save the site, CoreFTP stores the settings in a COREFTP file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/coreftp_13811.png", - "alt": "Screenshot of a .coreftp file in Microsoft Notepad 11", - "caption": "COREFTP file open in Microsoft Notepad 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "coreftp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cos": { - "slug": "cos", - "extension": "cos", - "name": "Capture One Settings File", - "category": "capture-one-settings-file", - "summary": "", - "developer_org": "creature-labs", - "developer_name": "Creature Labs", - "more_information": { - "description": [ - "When image adjustments are made, Capture One saves a COS file that has the same name as the original image but with the added \".cos\" extension. For example, if you make adjustments to myphoto.jpg , Capture One saves a myphoto.jpg.cos file. When final adjustments are made, you can process, or \"bake,\" the settings and photo together into an output image with all adjustments applied." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cos2": { - "slug": "cos2", - "extension": "cos2", - "name": "Pinnacle Studio Cache File", - "category": "pinnacle-studio-cache-file", - "summary": "", - "developer_org": "pinnacle-systems", - "developer_name": "Pinnacle Systems", - "more_information": { - "description": [ - "COS2 files can be safely deleted. Pinnacle Studio will regenerate them the next time a project is edited." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cos2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cosessiondb": { - "slug": "cosessiondb", - "extension": "cosessiondb", - "name": "Capture One Session File", - "category": "capture-one-session-file", - "summary": "", - "developer_org": "phase-one", - "developer_name": "Phase One", - "more_information": { - "description": [ - "COSESSIONDB files are located in \"Sessions\" folders in the Capture One directory on your computer. COSESSIONDB files replaced .COL , COL 60, COL50, and COL45 files, which were used by older versions of Capture One. These older files can still be opened by Capture One." - ] - }, - "common_filenames": [ - { - "filename": ".cosessiondb", - "description": ".cosessiondb - This is the naming convention of COSESSIONDB files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cosessiondb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "costyle": { - "slug": "costyle", - "extension": "costyle", - "name": "Capture One Style File", - "category": "capture-one-style-file", - "summary": "", - "developer_org": "phase-one", - "developer_name": "Phase One", - "more_information": { - "description": [ - "Styles allow digital photographers to reuse the same styles for multiple photos. For example, when preparing a photo shoot album for clients, a photographer can apply the same styles to make sure the album has a consistent appearance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "costyle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cot": { - "slug": "cot", - "extension": "cot", - "name": "Coyote Source Code File", - "category": "coyote-source-code-file", - "summary": "", - "developer_org": "lennon-mclean", - "developer_name": "Lennon McLean", - "more_information": { - "description": [ - "Coyote is a simple programming language that allows developers to define and output data. The Coyote language contains three unique functions:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "course": { - "slug": "course", - "extension": "course", - "name": "Super Mario ReMaker Course File", - "category": "super-mario-remaker-course-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You can create and edit COURSE files in Super Mario ReMaker by selecting \"Make\" from the tile screen. You can then click \"Save\" to create a COURSE file or \"Load\" to load a COURSE file. You can play a COURSE file by selecting \"Play\" from the title screen.", - "NOTE: Super Mario ReMaker is the fan-made PC version of the Wii game Super Mario Maker." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "course.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cov": { - "slug": "cov", - "extension": "cov", - "name": "Fax Cover Page File", - "category": "fax-cover-page-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "COV files can be hosted on internal company servers using Fax Service Manager. Hosted cover pages may be made available to employees so that company faxes have a standardized format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cov.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "coverage": { - "slug": "coverage", - "extension": "coverage", - "name": "Visual Studio Code Coverage Report", - "category": "visual-studio-code-coverage-report", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "COVERAGE files are created using the Test Explorer tool included with Visual Studio. The file stores the percentage of code run in every assembly, method, and class. COVERAGE files are saved in the \"TestResults\" folder.", - "To import a COVERAGE file from a previous test, select Import Code Coverage Results and navigate to the COVERAGE file in your solution's \"TestResults\" folder. When you open the file, your code is displayed with coloring to distinguish which code has been covered in the test. You can also export the COVERAGE file to the more readable .XML format by choosing Export Code Coverage Results ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "coverage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cowperation": { - "slug": "cowperation", - "extension": "cowperation", - "name": "Cowabunga Custom Operation", - "category": "cowabunga-custom-operation", - "summary": "", - "developer_org": "leminlimez", - "developer_name": "leminlimez", - "more_information": { - "description": [ - "Cowabunga is an iOS systems setting manager that uses the MacDirtyCow expolit to allow users to customize their iOS settings. It works with iOS 14.0 to 15.7.1 and 16.0 to 16.1.2.", - "For example, with Cowabunga, a user can customize their phone's lock screen buttons, hide certain menu buttons and icons, and change the text that appears on their phone's screens and menus. The app also allows users to create custom operations that edit .PLIST values, replace a system file, or disable a system file. These custom operations are saved as COWPERATION files, and users can export them to back them up or share them with other users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cowperation.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cox": { - "slug": "cox", - "extension": "cox", - "name": "Click & Create Extension", - "category": "click-create-extension", - "summary": "", - "developer_org": "clickteam", - "developer_name": "Clickteam", - "more_information": { - "description": [ - "Clickteam Multimedia Fusion and The Games Factory are apps for developing games and software. The software allows you to install extensions (saved as COX files) to add features not included with the original distribution.", - "NOTE: Clickteam replaced COX files with .MFX files when it released version 2 of Multimedia Fusion and The Games Factory. Version 1.5 of these apps was the last version of the programs to use COX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cp": { - "slug": "cp", - "extension": "cp", - "name": "Xcode C++ Source File", - "category": "xcode-c++-source-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Most C++ files use the .CPP extension. However, Xcode uses the \".cp\" extension for pre-written C++ files included with the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cp3": { - "slug": "cp3", - "extension": "cp3", - "name": "Grand Prix 3 Cockpit Shape File", - "category": "grand-prix-3-cockpit-shape-file", - "summary": "", - "developer_org": "microprose", - "developer_name": "Microprose", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cp3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cp9": { - "slug": "cp9", - "extension": "cp9", - "name": "ChoicePoint Encrypted File", - "category": "choicepoint-encrypted-file", - "summary": "", - "developer_org": "choicepoint", - "developer_name": "ChoicePoint", - "more_information": { - "description": [ - "ChoicePoint was a data aggregation company that provided background checks, identity verification, and risk management services. It served clients in law enforcement, insurance, and corporate security before being acquired by LexisNexis in 2008. One of its offerings was CP Email Reporting Security, a software tool that protects sensitive information transmitted via email.", - "CP Email Reporting Security encrypted reports and attachments as CP9 files, ensuring only authorized recipients could access the contents. Users who encountered CP9 files were usually HR professionals, legal teams, compliance officers, or insurance agents working with sensitive personal or organizational data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cp9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpa": { - "slug": "cpa", - "extension": "cpa", - "name": "CADSTAR PCB Archive File", - "category": "cadstar-pcb-archive-file", - "summary": "", - "developer_org": "zuken", - "developer_name": "Zuken", - "more_information": { - "description": [ - "CPA files are usually exported from .PCB files created in CADSTAR. CPA files can also be imported and exported using Altium Designer, another PCB design application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpaa": { - "slug": "cpaa", - "extension": "cpaa", - "name": "Captivate Shared Action File", - "category": "captivate-shared-action-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The CPAA file is used to transfer and apply advanced actions from one Captivate project to another. The file functions similar to a script template as it allows you to reuse a set of actions. This ability helps you save time as you can insert previously used actions instead of starting from scratch.", - "To export a CPAA file, select Project → Advanced Actions , choose your action from the \"Create from\" drop down menu, and click the \"Export\" folder icon. You can also click the shared action from the Adobe Captivate Library and select the \"Export\" folder icon.", - "To import a CPAA file, select Project → Advanced Actions , choose the \"Import\" folder icon. You can also select the \"Import\" folder icon from the Adobe Captivate Library." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpaa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpb": { - "slug": "cpb", - "extension": "cpb", - "name": "Comicino Studio Project File", - "category": "comicino-studio-project-file", - "summary": "", - "developer_org": "comicino-media", - "developer_name": "Comicino Media", - "more_information": { - "description": [ - "Comicino Studio projects can include custom code written in the Comicino Basic language, which is similar to Microsoft Visual Basic. This helps developers handle user input events such as button and link clicks.", - "NOTE: Comicino Basic is a programming language developed specifically for Comicino Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpbitmap": { - "slug": "cpbitmap", - "extension": "cpbitmap", - "name": "iOS Wallpaper Image", - "category": "ios-wallpaper-image", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When you set an image as your iOS wallpaper or lock screen, the operating system creates a copy of that image and converts it to the CPBITMAP format. This allows iOS to load the image more efficiently at startup and whenever you view your home or lock screen." - ] - }, - "common_filenames": [ - { - "filename": "HomeBackground.cpbitmap", - "description": "HomeBackground.cpbitmap - The name iOS assigns to your wallpaper image." - }, - { - "filename": "LockBackground.cpbitmap", - "description": "LockBackground.cpbitmap - The name iOS assigns to your lock screen image." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpbitmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpc": { - "slug": "cpc", - "extension": "cpc", - "name": "CPC Compressed Image File", - "category": "cpc-compressed-image-file", - "summary": "", - "developer_org": "cartesian-products", - "developer_name": "Cartesian Products", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpd": { - "slug": "cpd", - "extension": "cpd", - "name": "RoboHelp Cache Project Database", - "category": "robohelp-cache-project-database", - "summary": "", - "developer_org": "rgb-light", - "developer_name": "RGB Light", - "more_information": { - "description": [ - "CPD files are saved in a Microsoft Access database ( .MDB or .ACCDB ) format and can be opened with Access. However, this is not recommended since RoboHelp uses the data in the background for caching and it could cause the program to malfunction.", - "NOTE: Your project cache can be cleared each time you open a help project by choosing the \"Clear project cache (.cpd) before opening any project\" option in the General tab in the application preferences." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpdx": { - "slug": "cpdx", - "extension": "cpdx", - "name": "Adobe Captivate Storyboard Project", - "category": "adobe-captivate-storyboard-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "CPDX files are the main file type associated with Captivate Draft. The mobile app creates a CPDX file when saving a project. The project files are autosaved whenever you close Captivate Draft. After you are done editing your storyboard you can export it to Captivate to refine and finish the project.", - "To import a CPDX file into Captivate select File → New Project → Project from Adobe Captivate Draft... , navigate to your CPDX file, and click Open .", - "NOTE: Adobe discontinued the development of Captivate Draft in July 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpe": { - "slug": "cpe", - "extension": "cpe", - "name": "Fax Cover Page File", - "category": "fax-cover-page-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Fax Cover Page Editor is included with some of the enterprise versions of Microsoft Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpf": { - "slug": "cpf", - "extension": "cpf", - "name": "Cognos Project File", - "category": "cognos-project-file", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cpf_12350.png", - "alt": "Screenshot of a .cpf file in SaeraSoft Caesium", - "caption": "CPF file open in SaeraSoft Caesium" - }, - "description": [ - "Caesium is a free tool that allows users to compress, resize, and convert images. While manipulating images, users can specify a number of compression- and resizing-related settings. For example, users can choose their desired image quality, file format, and size. Users can also specify where Caesium should save compressed images.", - "If a user wants to save their current Caesium settings, so they can quickly apply the settings in the future, they can do so by selecting File → Save Profile... from Caesium's menu bar. This saves the user's settings in a CPF file.", - "CPF files are plain text files that, when opened in a text editor such as Microsoft Notepad, show a user's settings as a simple text list. CPF files always start with the header [Profile] , before listing a user's quality, format, output, and resizing settings." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cpf_12350.png", - "alt": "Screenshot of a .cpf file in SaeraSoft Caesium", - "caption": "CPF file open in SaeraSoft Caesium" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpg": { - "slug": "cpg", - "extension": "cpg", - "name": "ESRI Code Page File", - "category": "esri-code-page-file", - "summary": "", - "developer_org": "motorola", - "developer_name": "Motorola", - "more_information": { - "description": [ - "Manga Studio became Clip Studio Paint in 2015. It is also known as ComicStudio in Japan." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpgz": { - "slug": "cpgz", - "extension": "cpgz", - "name": "Compressed CPIO Archive", - "category": "compressed-cpio-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CPGZ files may be created when you double-click a .ZIP file in Mac OS X. Upon opening the ZIP file, a new file with the same name but with the \".cpgz\" extension is created. Then, when you decompress the CPGZ file, it reverts to the original ZIP file. This loop is caused because the ZIP file is corrupt. It may be corrupt due to an incomplete download or because the original ZIP file was not compressed correctly. To fix this problem, try re-downloading the ZIP file again.", - "NOTE: On Linux and Mac OS X systems, you can create and extract CPGZ files using the ditto command line program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cph": { - "slug": "cph", - "extension": "cph", - "name": "Corel Print House File", - "category": "corel-print-house-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "The last versions of Print House developed by Corel were Print House 2000 for the Macintosh and Print House 6 for Windows (2003).", - "NOTE: CPH files cannot be opened by most versions of CorelDRAW." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cph.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cphd": { - "slug": "cphd", - "extension": "cphd", - "name": "CloudChan Pre-processed Hypertext Document", - "category": "cloudchan-pre-processed-hypertext-document", - "summary": "", - "developer_org": "cloudchan", - "developer_name": "CloudChan", - "more_information": { - "description": [ - "A CPHD file is similar to a .PHP file. However, the CloudChan code is encapsulated within <$ … $> tags instead of the instead of tags used by PHP. When a server running CloudChan processes a CPHD web page, it returns an HTML document with a 200 status code.", - "NOTE: The CPHD format is not limited to the web as it is designed to work for any XML document." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cphd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpi": { - "slug": "cpi", - "extension": "cpi", - "name": "AVCHD Video Clip Information", - "category": "avchd-video-clip-information", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CPI files do not contain any video data. Instead, they contain data about the video with which they are associated, such as the video's frame rate, resolution, bitrate, and recording date and time.", - "Camcorders that create CPI files can load this metadata and use it to organize MTS videos, as well as show information about those videos to users. Various video players and editing programs can also load, use, and show the metadata CPI files contain.", - "If your camcorder creates both MTS and CPI files, and you want to transfer your recorded videos to your PC, it's recommended that you always copy the entire contents of your camcorder's SD card to your PC. If you copy only the MTS files to your PC (or otherwise alter your SD card's directory structure), you'll break the association between your MTS files and their related CPI files. This can cause video metadata to not appear in video players and editors." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpio": { - "slug": "cpio", - "extension": "cpio", - "name": "Unix CPIO Archive", - "category": "unix-cpio-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The \"ditto\" BSD utility can be used to create and extract CPIO files. For example, ditto -c creates a CPIO archive. The Java Commons Compress API can also be used for creating and extracting CPIO archives." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpk": { - "slug": "cpk", - "extension": "cpk", - "name": "CRI Middleware Package", - "category": "cri-middleware-package", - "summary": "", - "developer_org": "sega-games", - "developer_name": "Sega Games", - "more_information": { - "description": [ - "CRI Middleware technology is used to package data for various game console systems, including those from Microsoft, Nintendo, Sega, and Sony." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cpk_11665.png", - "alt": "Screenshot of a .cpk file in VLC media player", - "caption": "CPK file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpl": { - "slug": "cpl", - "extension": "cpl", - "name": "Windows Control Panel Item", - "category": "windows-control-panel-item", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cpl_495.png", - "alt": "CPL file shown in Windows File Explorer", - "caption": "CPL file shown in Windows File Explorer" - }, - "description": [ - "The Windows Control Panel, which is included in every Windows installation, is a program that allows users to adjust many of their Windows settings. For example, users can use Control Panel to configure system and security settings, add devices and printers, uninstall programs, and change their computer's date and time formats.", - "When a user accesses a Control Panel feature, Windows loads the corresponding CPL file in Control Panel. For example, when a user clicks Uninstall a program in Control Panel, Windows loads the Programs and Features item from AppWiz.cpl .", - "NOTE: CPL files are stored in the C:/​Windows/​System32 directory. Some CPL files may open settings screens outside Control Panel itself." - ] - }, - "common_filenames": [ - { - "filename": "AppWiz.cpl", - "description": "AppWiz.cpl - Opens Programs and Features in Control Panel." - }, - { - "filename": "Firewall.cpl", - "description": "Firewall.cpl - Opens Windows Defender Firewall in Control Panel." - }, - { - "filename": "Timedate.cpl", - "description": "Timedate.cpl - Opens Date and Time ." - }, - { - "filename": "Sysdm.cpl", - "description": "Sysdm.cpl - Opens System Properties ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cpl_495.png", - "alt": "CPL file shown in Windows File Explorer", - "caption": "CPL file shown in Windows File Explorer" - }, - { - "url": "https://fileinfo.com/img/ss/sm/cpl_495-2.png", - "alt": "CPL file open in Windows Control Panel", - "caption": "CPL file open in Windows Control Panel" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpmz": { - "slug": "cpmz", - "extension": "cpmz", - "name": "Miradi/ConPro Project File", - "category": "miradi-conpro-project-file", - "summary": "", - "developer_org": "benetech", - "developer_name": "Benetech", - "more_information": { - "description": [ - "Standard Miradi project files are saved with an .MPZ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpn": { - "slug": "cpn", - "extension": "cpn", - "name": "Age of Mythology Campaign File", - "category": "age-of-mythology-campaign-file", - "summary": "", - "developer_org": "crate-entertainment", - "developer_name": "Crate Entertainment", - "more_information": { - "description": [ - "NOTE: CPN files are also used by Microsoft Age of Empires and Age of Empires II." - ] - }, - "common_filenames": [ - { - "filename": "Playmenu.cpn", - "description": "Playmenu.cpn - The name of the CPN file used by Grim Dawn to store information about the last played character." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpp": { - "slug": "cpp", - "extension": "cpp", - "name": "C++ Source Code File", - "summary": "A CPP file is a source code file written in C++, a popular programming language that adds features such as object-oriented programming to C. It may be a standalone program containing all the code or one of many files referenced in a development project. CPP files must be compiled by a C++ compiler for the target platform before the code can be run.", - "developer": "ISO C++ Standards Committee", - "developer_slug": "iso-c++-standards-committee", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 4.1, - "votes": 236, - "last_updated": "December 29, 2021", - "more_information": { - "content": [ - "C++ is one of the most popular programming languages, making CPP files very common among developers. It was created by Bjarne Stroustrup and was first released in 1985 to improve upon the C programming language.", - "It was initially standardized by the International Organization for Standardization (ISO) in 1998 and has since undergone many improvements. It is maintained by ISO/IEC JTC1 / SC22 / WG21, with the non-profit Standard C++ Foundation providing support for the C++ software developer community.", - "If you are a programmer, you most likely have worked with CPP files since C++ is used to develop many applications, such as games, web browsers, and database software. Some notable applications written entirely or partially in C++ include Microsoft Office, Adobe Photoshop, MYSQL, Google Chrome, Mozilla Firefox, and Autodesk Maya.", - "NOTE: C++ source code may also be saved as .C , .CC , and .CXX files, or as .HPP , .H , .HH , or .HXX header files." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cpp_159.png", - "srcset": "https://fileinfo.com/img/ss/md/cpp_159.png 760w, https://fileinfo.com/img/ss/sm/cpp_159.png 380w", - "alt": "Screenshot of a .cpp file in Microsoft Visual Studio Code 1.54", - "width": "380", - "height": "253", - "caption": "CPP file open in Microsoft Visual Studio Code 1.54" - } - }, - "how_to_open": { - "instructions": [ - "You can open and edit CPP files with various source code editors, including Microsoft Visual Studio Code (multiplatform), Code Blocks (multiplatform), and Apple Xcode (macOS). These applications provide syntax highlighting, auto-completion, and other helpful tools that assist you in viewing and editing C++ code.", - "You can also open and edit CPP files with a plain text editor, such as Microsoft Notepad (bundled with Windows) or Apple TextEdit (bundled with macOS). However, these text editors do not provide helpful source code editing features.", - "You can compile the C++ code stored in CPP files to code run on a computer with various free and commercial compilers . Some compilers include Microsoft Visual Studio (Windows), Eclipse IDE for C Developers (multiplatform), GNU Compiler Collection (multiplatform), and Apple Xcode (macOS)." - ] - }, - "scraped_at": "2025-08-09T21:58:55.006074", - "source": { - "url": "https://fileinfo.com/extension/cpp", - "file": "cpp.html" - } - }, - "cppm": { - "slug": "cppm", - "extension": "cppm", - "name": "C++ Module", - "category": "c++-module", - "summary": "", - "developer_org": "iso-c++-standards-committee", - "developer_name": "ISO C++ Standards Committee", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cppm_13766.png", - "alt": "Screenshot of a .cppm file in Microsoft Visual Studio Code 1.9", - "caption": "CPPM file open in Microsoft Visual Studio Code 1.9" - }, - "description": [ - "The International Organization for Standardization (ISO), with input from the C++ Standards Committee, introduced modules (and CPPM files) in the C++20 standard published in December 2020. Modules were designed to reduce dependency issues, improve code organization, and enhance compilation speed. They provide a modern alternative to older practices like header files ( .H ) and implementation files ( .CPP ), offering a more efficient way to manage code in reusable, self-contained units, though they can also work alongside traditional methods.", - "Developers use CPPM files to make their projects more maintainable and scalable, especially in large projects with complex dependencies in fields like system software, game development, and scientific computing. When ready to build, developers can compile CPPM files with C++ compilers that support the C++20 standard, such as GNU Compiler Collection or Clang (included with LLVM)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cppm_13766.png", - "alt": "Screenshot of a .cppm file in Microsoft Visual Studio Code 1.9", - "caption": "CPPM file open in Microsoft Visual Studio Code 1.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cppm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpq": { - "slug": "cpq", - "extension": "cpq", - "name": "Compaq OEM Disc Configuration File", - "category": "compaq-oem-disc-configuration-file", - "summary": "", - "developer_org": "compaq", - "developer_name": "Compaq", - "more_information": { - "description": [ - "The OSLANG.CPQ file is saved in a plain text format. It is not meant to be edited by users. Instead, it is referenced by the Compaq restore software when resetting the computer to a stable state." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpr": { - "slug": "cpr", - "extension": "cpr", - "name": "Cubase Project", - "category": "cubase-project", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CPR files are created by Cubase version 4 or later, as well as the Cubase LE and SX/SL editions.", - "NOTE: Cubase project files do not contain the actual audio files for the project. Therefore, if you copy or move a Cubase project, you must also transfer all referenced files as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cps": { - "slug": "cps", - "extension": "cps", - "name": "The Powder Toy Save File", - "category": "the-powder-toy-save-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cps_7768.jpg", - "alt": "Screenshot of a .cps file in hardWIRED The Powder Toy 92.5", - "caption": "CPS file open in hardWIRED The Powder Toy 92.5" - }, - "description": [ - "The Powder Toy allows you to play with different substances to simulate the effects of different property interactions. The game comes with a variety of liquids, gases, electronic components, and building materials that you can use to build terrains, explosives, buildings, and more. During gameplay you can choose to save the simulation, which will store the simulation at that point in time, which can be loaded later.", - "To save a simulation and create a CPS file, click the file and arrow icon in the bottom toolbar, and name the file. To open a simulation stored in a CPS file, click the file and arrow icon on the left side of the bottom toolbar and choose the CPS file you want to open." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cps_7768.jpg", - "alt": "Screenshot of a .cps file in hardWIRED The Powder Toy 92.5", - "caption": "CPS file open in hardWIRED The Powder Toy 92.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpt": { - "slug": "cpt", - "extension": "cpt", - "name": "Corel PHOTO-PAINT Image", - "category": "corel-photo-paint-image", - "summary": "", - "developer_org": "conduits-technologies", - "developer_name": "Conduits Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cpt_557.jpg", - "alt": "Screenshot of a .cpt file in Corel PHOTO-PAINT 2023", - "caption": "CPT file open in Corel PHOTO-PAINT 2023" - }, - "description": [ - "Amateur and professional photographers and graphic designers may use Corel PHOTO-PAINT to create or edit images for various purposes. Examples include advertisements, photo collages, social media and web graphics, and artistic illustrations.", - "When you save an image with PHOTO-PAINT, the application creates the CPT file, by default, to store the image and all the edits you have applied. After saving the CPT file, you can close it and re-open it to apply future edits.", - "To create a CPT file with PHOTO-PAINT:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cpt_557.jpg", - "alt": "Screenshot of a .cpt file in Corel PHOTO-PAINT 2023", - "caption": "CPT file open in Corel PHOTO-PAINT 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cptl": { - "slug": "cptl", - "extension": "cptl", - "name": "Adobe Captivate Project Template", - "category": "adobe-captivate-project-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cptl_5784.png", - "alt": "Screenshot of a .cptl file in Adobe Captivate 2019", - "caption": "CPTL file open in Adobe Captivate 2019" - }, - "description": [ - "Captivate is utilized to create learning management system (LMS) products, such as quizzes, software demonstrations, and simulations. The software provides the CPTL template format for creating eLearning products that have the same style and structure. Captivate comes packaged with CPTL templates but also allows users to create custom templates.", - "To create a CPTL template, select File → New Project → Project Template... . When you save the template by selecting File → Save , Captivate creates the CPTL file to store the template data." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cptl_5784.png", - "alt": "Screenshot of a .cptl file in Adobe Captivate 2019", - "caption": "CPTL file open in Adobe Captivate 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cptl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cptm": { - "slug": "cptm", - "extension": "cptm", - "name": "Captivate Theme File", - "category": "captivate-theme-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Each project has a default theme but you can change it to another preloaded theme or customize it to look the way you want. Each theme consists of a minimum of seven master slides, object styles, recording defaults, and skin and TOC settings.", - "To create a CPTM theme file for sharing with other projects, select Themes → Save Theme or Save Theme As... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cptm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cptx": { - "slug": "cptx", - "extension": "cptx", - "name": "Adobe Captivate Project", - "category": "adobe-captivate-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cptx_5780.png", - "alt": "Screenshot of a .cptx file in Adobe Captivate 2019", - "caption": "CPTX file open in Adobe Captivate 2019" - }, - "description": [ - "Adobe introduced the CPTX format (and the .cptx file extension) when it released version 5 of Captivate. Previous versions of the software save working projects as .CP files.", - "When you save a project with Captivate, the application creates a CPTX file to store the project contents. To create a CPTX file with Captivate, select File → New Project , choose the project type, modify the project, then select File → Save or Save As... . After saving the CPTX file, you can close the drawing, re-open it, and then continue to modify the project.", - "When you are finished editing your project, you can publish it to various device platforms or to the Adobe Connect and Adobe Captivate Prime services. To do this, select File → Publish... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cptx_5780.png", - "alt": "Screenshot of a .cptx file in Adobe Captivate 2019", - "caption": "CPTX file open in Adobe Captivate 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cptx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpu": { - "slug": "cpu", - "extension": "cpu", - "name": "Virtual CPU File", - "category": "virtual-cpu-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpvc": { - "slug": "cpvc", - "extension": "cpvc", - "name": "Adobe Captivate Video Composition", - "category": "adobe-captivate-video-composition", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "CPVC Captivate Video Compositions are similar to .CPTX Captivate Projects but is not based on the \"slide\" paradigm. After you record the video in a CPVC file, you can see it in the timeline.", - "NOTE: You can publish CPVC files to YouTube or as an .MP4 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpx": { - "slug": "cpx", - "extension": "cpx", - "name": "Oracle ADF Binding Context File", - "category": "oracle-adf-binding-context-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "CPX files are commonly found with the name DataBindings.xml . They are stored in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cpy": { - "slug": "cpy", - "extension": "cpy", - "name": "3ds Max Copy Track File", - "category": "3ds-max-copy-track-file", - "summary": "", - "developer_org": "nuance-communications", - "developer_name": "Nuance Communications", - "more_information": { - "description": [ - "eCopy Desktop versions 9 and later use PDF files instead of CPY files. ECopy Desktop can still save CPY files for opening with older versions.", - "NOTE: eCopy Desktop is now known as eCopy PaperWorks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cpy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cr": { - "slug": "cr", - "extension": "cr", - "name": "Crystal Source Code", - "category": "crystal-source-code", - "summary": "", - "developer_org": "manas-technology-solutions", - "developer_name": "Manas Technology Solutions", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cr_12145.png", - "alt": "Screenshot of a .cr file in Microsoft Visual Studio Code with Crystal Language extension", - "caption": "CR file open in Microsoft Visual Studio Code with Crystal Language extension" - }, - "description": [ - "Crystal is a general object-oriented programming language that is based on Ruby . Unlike Ruby, however, Crystal is a compiled language. This means the language's source code files must be compiled before the code they contain can be executed.", - "Developers typically save Crystal source code in plain text files that use the .cr file extension. Saving Crystal source code files with the .cr extension allows source code editors that recognize the Crystal programming language to highlight the language's syntax correctly." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cr_12145.png", - "alt": "Screenshot of a .cr file in Microsoft Visual Studio Code with Crystal Language extension", - "caption": "CR file open in Microsoft Visual Studio Code with Crystal Language extension" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cr2": { - "slug": "cr2", - "extension": "cr2", - "name": "Canon Raw 2 Image", - "category": "canon-raw-2-image", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cr2_1859.png", - "alt": "Screenshot of a .cr2 file in Adobe Photoshop", - "caption": "CR2 file open in Adobe Photoshop" - }, - "description": [ - "Typically, professional-grade digital cameras save photos as camera raw files. Camera raw files contain an unprocessed copy of all the data a camera captured when taking a photo. Retaining all this data allows photographers to, among other things, edit their photos more precisely and print them at higher quality. (In contrast, non-professional cameras usually process and compress photos before storing them as .JPG files.)", - "Each manufacturer's digital cameras save photos in their own particular camera raw formats . Most Canon cameras released between 2004 and 2018 save photos in the CR2 format (extended from TIFF ). This format replaced Canon's previous camera raw format, .CRW , with the release of the EOS 20D. It has itself been replaced by the .CR3 format, with the release of the EOS M50.", - "Professional and hobbyist photographers often import CR2 files into Canon photo-editing software and other photo editors, like Adobe Photoshop. They then use these programs to edit and/or print the photos their CR2 files contain. So, if you're looking to edit or print a high-quality photo, you may want to keep your photo saved in the CR2 format and open it with a professional image editor.", - "On the other hand, if you want to share the photo a CR2 file contains, you'll likely want to convert it to JPG or .PNG . Doing so will reduce the file's size considerably, making it easier to share. Just be aware that converting a CR2 file will discard some of the camera raw data the file contains. Thus, you may want to create a copy of your CR2 file before converting it, if you plan to edit or print your photo in the future." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cr2_1859.png", - "alt": "Screenshot of a .cr2 file in Adobe Photoshop", - "caption": "CR2 file open in Adobe Photoshop" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cr2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cr3": { - "slug": "cr3", - "extension": "cr3", - "name": "Canon Raw 3 Image", - "category": "canon-raw-3-image", - "summary": "", - "developer_org": "canon", - "developer_name": "Canon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cr3_11137.png", - "alt": "Screenshot of a .cr3 file in Apple Preview 11", - "caption": "CR3 file open in Apple Preview 11" - }, - "description": [ - "Canon introduced the Canon Raw Image 3 (CR3) format in 2018 when it released EOS M50, replacing the Canon Raw Image 2 (CR2) format ( .CR2 files). The CR3 format is based on the ISO Base Media File Format and includes custom tags and the crx codec , which supports lossless RAW and lossy C-RAW compressions. If saved with lossy C-RAW compression, the image is roughly 40% smaller with minimal difference in image quality.", - "The Canon EOS M50 comes with the Digic 8 processor, which allows it to capture images in the CR3 format. Earlier versions of Canon digital cameras used the .CRW and CR2 format. The CRW format is based on the Camera Image File Format (CIFF), and the CR2 format is based on the TIFF specification." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cr3_11137.png", - "alt": "Screenshot of a .cr3 file in Apple Preview 11", - "caption": "CR3 file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cr3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "craft": { - "slug": "craft", - "extension": "craft", - "name": "KSP Spacecraft File", - "category": "ksp-spacecraft-file", - "summary": "", - "developer_org": "squad", - "developer_name": "Squad", - "more_information": { - "description": [ - "CRAFT files are saved in a plain text format and are typically saved to the Ships directory of the game installation. Players typically do not interact directly with CRAFT files but instead use the save and load buttons in the game, which create and open CRAFT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "craft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cram": { - "slug": "cram", - "extension": "cram", - "name": "Compressed Alignment File", - "category": "compressed-alignment-file", - "summary": "", - "developer_org": "ebi", - "developer_name": "EBI", - "more_information": { - "description": [ - "The CRAM file format is similar to the Binary Alignment/Map (BAM) file format but features better file compression and a restructured column-oriented binary container format. As data volumes increase in the genetic software field, the CRAM format was designed to reduce the disk foot print of alignment data.", - "Short read alignment is the process of deciphering where a sequence comes from in the genome. This can be difficult since the reference genome is rather large and you aren't always looking for exact matches in the reference genome. Short read aligners are used to search enormous sequences for matches and near-matches. Since the sequences are so large, compression provided by formats like CRAM is necessary for keeping file sizes manageable." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cram.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crash": { - "slug": "crash", - "extension": "crash", - "name": "Mac OS X Crash Log File", - "category": "mac-os-x-crash-log-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "CRASH files can be submitted to Apple by selecting the Report... option after a crash. They also may be viewed using the built-in Mac OS X Console application. In the Mac OS X 10.6 Console application, CRASH files can be found by navigating to the following location: Log List → DIAGNOSTIC INFORMATION → User Diagnostic Reports .", - "CRASH files use the naming convention \" [program]_[date]_[number]_[machine name].crash .\" For example, an Apple Safari crash may be named Safari_2009-01-01_11223_my-iMac.crash .", - "Crash files are saved in a plain text format and are stored in the following directory: /​Library/​Logs/​DiagnosticReports", - "They also have a shortcut file in this directory: /​Library/​Logs/​CrashReporter" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crash.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crashed": { - "slug": "crashed", - "extension": "crashed", - "name": "AbiWord Crash-Saved Document", - "category": "abiword-crash-saved-document", - "summary": "", - "developer_org": "abisource", - "developer_name": "AbiSource", - "more_information": { - "description": [ - "AbiWord is a word processor developed by members of the AbiSource community. The program includes standard word-processing features and support for several document formats, including .DOCX , .DOC , .WPD , and .ODT .", - "Beginning with version 3 of AbiWord, the Linux version is the only version actively developed. However, previous versions of the application are also available for Windows and macOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crashed.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crc": { - "slug": "crc", - "extension": "crc", - "name": "Total Commander Checksum File", - "category": "total-commander-checksum-file", - "summary": "", - "developer_org": "ghisler-software", - "developer_name": "Ghisler Software", - "more_information": { - "description": [ - "Total Commander is similar to Windows Explorer, except it enables additional functionality, such as packing and unpacking files, accessing FTP servers, and comparing the content of files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crd": { - "slug": "crd", - "extension": "crd", - "name": "Guitar chord File", - "category": "guitar-chord-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/crd_1059.png", - "alt": "Screenshot of a .crd file in Apple TextEdit 1", - "caption": "CRD file open in Apple TextEdit 1" - }, - "description": [ - "Martin Leclerc and Mario Dorion developed the crd format in conjunction with the \"chord\" tool in 1992. The tool could write lead sheets, which are songs with lyrics and chords, and it would save the lead sheets as CRD files.", - "Leclerc and Dorion eventually stopped developing the chord tool, and Johan Vromans replaced it with ChordPro in 2016. With the new app, the ChordPro format and .cho file replaced the chord format and .crd file. However, ChordPro still supports the chord format, but it is now considered a legacy format.", - "NOTE: While the crd format typically uses CRD files, it may also use the .chord , .chopro , and .pro file extensions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/crd_1059.png", - "alt": "Screenshot of a .crd file in Apple TextEdit 1", - "caption": "CRD file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crdownload": { - "slug": "crdownload", - "extension": "crdownload", - "name": "Chrome Partially Downloaded File", - "category": "chrome-partially-downloaded-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/crdownload_5563.png", - "alt": "CRDOWNLOAD files in Microsoft File Explorer", - "caption": "CRDOWNLOAD files in Microsoft File Explorer" - }, - "description": [ - "When you download a file with one of the Chrome, Edge, or Chromium web browsers, the browser creates a temporary CRDOWNLOAD file in your computer's \"Downloads\" folder while the file downloads. Typically, you will only see CRDOWNLOAD files while downloading a file via your web browser.", - "However, if the download is interrupted before completion (possibly due to a lost Internet connection or because you pause the download), the CRDOWNLOAD file will remain in your \"Downloads\" folder. Though, once you close the browser, it removes the CRDOWNLOAD file from the folder.", - "The Chrome, Edge, and Chromium web browsers may name CRDOWNLOAD files either of the following ways:", - "NOTE: CRDOWNLOAD files are similar to .PART files, which the Mozilla Firefox web browser uses for partial downloads." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/crdownload_5563.png", - "alt": "CRDOWNLOAD files in Microsoft File Explorer", - "caption": "CRDOWNLOAD files in Microsoft File Explorer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crdownload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crds": { - "slug": "crds", - "extension": "crds", - "name": "Windows CardSpace Backup File", - "category": "windows-cardspace-backup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cre": { - "slug": "cre", - "extension": "cre", - "name": "Papaya Studio Credits File", - "category": "papaya-studio-credits-file", - "summary": "", - "developer_org": "papaya-studio", - "developer_name": "Papaya Studio", - "more_information": { - "description": [ - "Papaya Studio was a video game developer that was active from 2000 to 2013. The company developed video games such as VeggieTales LarryBoy and the Bad Apple and Disney Princess: Enchanted Journey.", - "Both those games, and others developed by Papaya Studio, store their credits in CRE files. These files are normal plain text files, renamed to use the .cre extension. The special extension denotes that the file contains the game's credits." - ] - }, - "common_filenames": [ - { - "filename": "Credits.cre", - "description": "Credits.cre - The default name for Papaya Studio CRE files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cre.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crec": { - "slug": "crec", - "extension": "crec", - "name": "Lync Video File", - "category": "lync-video-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CREC files were used by the 2010 version of Lync but were replaced by .MP4 files with the release of Lync 2013. If you still have Lync 2010, you should publish your video conference recordings as .WMV files in order to view them.", - "NOTE: Lync was replaced by Microsoft Skype for Business." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crev": { - "slug": "crev", - "extension": "crev", - "name": "Adobe Captivate Commentable SWF File", - "category": "adobe-captivate-commentable-swf-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "CREV files enable users to review and leave remarks about eLearning materials before they reach final draft. You can publish them from a .CPTX file in Captivate by selecting File → Collaborate → Send for Shared Review . Once published, reviewers can leave their comments using the Captivate Reviewer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crev.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crf": { - "slug": "crf", - "extension": "crf", - "name": "Cal3D Binary Materials File", - "category": "cal3d-binary-materials-file", - "summary": "", - "developer_org": "cal3d", - "developer_name": "Cal3D", - "more_information": { - "description": [ - "CRF files are the binary version of .XRF format, which stores the material references and properties in an XML format.", - "You can open CRF files with several different programs in Windows, which includes Cal3dViewer and Cal3d2ogre. You can also use Short Fuze Limited Moviestorm to open CRF files but the program only supports Windows XP, Vista, 7, and 8 and macOS Tiger, Leopard, Snow Leopard, and Lion.", - "NOTE: Cal3D is an open source 3D character animation library written in C++." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crl": { - "slug": "crl", - "extension": "crl", - "name": "Certificate Revocation List File", - "category": "certificate-revocation-list-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crop": { - "slug": "crop", - "extension": "crop", - "name": "Crick Software Options File", - "category": "crick-software-options-file", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "The CROP file can be used to backup and share user options with other users. To export the CROP file, select Options → Export User Options ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crp": { - "slug": "crp", - "extension": "crp", - "name": "Cities: Skylines Colossal Raw Asset Package", - "category": "cities-skylines-colossal-raw-asset-package", - "summary": "", - "developer_org": "siemens", - "developer_name": "Siemens", - "more_information": { - "description": [ - "NOTE: The CRP file can be used for multiple purposes and the location in which the file is saved indicates the type of data it contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/crp_13618.png", - "alt": "Screenshot of a .crp file in dBASE 2019", - "caption": "CRP file open in dBASE 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crpl": { - "slug": "crpl", - "extension": "crpl", - "name": "Creeper World 3 Script File", - "category": "creeper-world-3-script-file", - "summary": "", - "developer_org": "knuckle-cracker", - "developer_name": "Knuckle Cracker", - "more_information": { - "description": [ - "While CRPL files are used by Creeper World 3, they may be created and opened by any text editor since they are saved in plain text. You can add syntax highlighting and keyword auto-completion capabilities to Notepad++ by importing the crpl-syntax.xml file available on the Knuckle Cracker wiki page." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crs": { - "slug": "crs", - "extension": "crs", - "name": "StepMania Course File", - "category": "stepmania-course-file", - "summary": "", - "developer_org": "stepmania", - "developer_name": "StepMania", - "more_information": { - "description": [ - "StepMania courses can be edited by selecting the \"Edit Courses\" option from the main game menu. StepMania includes several preinstalled CRS files, which are located in the /​Courses/​Samples/​ directory of the software installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crt": { - "slug": "crt", - "extension": "crt", - "name": "Security Certificate", - "category": "security-certificate", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To host secure websites, web server administrators typically apply for digital certificates from third-party Certificate Authorities, such as GoDaddy, Verisign, or Thawte. These certificates are saved in various formats, including the CRT format.", - "After receiving a certificate, administrators must place it on their web server, within the website they want to secure. When a user accesses the site, the web server passes the certificate to the user's web browser, to verify the site's identity. (If a browser cannot verify a certificate, it may instead show a page that says \"This website's certificate is expired.\")", - "NOTE: To view the contents of a secure website's digital certificate, click the lock icon that appears in your website's address bar." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crtr": { - "slug": "crtr", - "extension": "crtr", - "name": "MultiAd Creator Pro Document", - "category": "multiad-creator-pro-document", - "summary": "", - "developer_org": "multiad", - "developer_name": "MultiAd", - "more_information": { - "description": [ - "To import Creator Pro documents into Adobe InDesign, you can export the CRTR file as a .PDF and then import it into InDesign with the PDF2ID plugin. However, the quality of the document may be reduced due to the conversion process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crtr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crtx": { - "slug": "crtx", - "extension": "crtx", - "name": "Office 2007 Chart Template File", - "category": "office-2007-chart-template-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "To save a chart template, select an existing chart and choose the \"Save as Template\" option from the \"Design\" tab. Chart templates should be saved in the Charts folder. To apply an existing chart template, select the target chart and choose the \"Change Chart Type\" option within the \"Design\" tab.", - "To manage chart templates imported in the Office program, follow these instructions: Select the \"Insert\" tab and click the \"Insert Column or Bar Chart\" icon. Select More Column Charts... . Select \"Templates\" from the left pane, and click Manage Templates... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crv": { - "slug": "crv", - "extension": "crv", - "name": "VCarve Pro Design File", - "category": "vcarve-pro-design-file", - "summary": "", - "developer_org": "vectric", - "developer_name": "Vectric", - "more_information": { - "description": [ - "VCarve Pro designs can also be exported to .EPS , .DXF , and .AI formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crw": { - "slug": "crw", - "extension": "crw", - "name": "Canon Raw CIFF Image File", - "category": "canon-raw-ciff-image-file", - "summary": "", - "developer_org": "canon", - "developer_name": "Canon", - "more_information": { - "description": [ - "CRW files can be opened and viewed with the software included with Canon digital cameras and other third-party image editors." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crwl": { - "slug": "crwl", - "extension": "crwl", - "name": "Windows Crawl File", - "category": "windows-crawl-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crwl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crx": { - "slug": "crx", - "extension": "crx", - "name": "Chromium Extension", - "category": "chromium-extension", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/crx_3761.png", - "alt": "CRX files installed in Google Chrome", - "caption": "CRX files installed in Google Chrome" - }, - "description": [ - "Many popular web browsers, including Google Chrome and Microsoft Edge, are based on the open-source Chromium browser. Chromium-based browsers allow users to install add-ons , more commonly referred to as extensions. (Only the PC versions of Chrome and Edge allow users to install extensions.)", - "Typically, users install extensions by opening their browser's Extensions window, going to the Chrome Web Store (or another extension hub), and browsing and installing extensions. In this case, the Chrome Web Store (or other extension hub) automatically downloads, unpacks, and installs the extension, and users never see or interact with a CRX file.", - "However, users searching for extensions outside their browser's extension hub may encounter and need to install a CRX file. For example, a user who downloads an unofficial Chromium extension from a forum may receive that extension as a CRX file. Each CRX file is a compressed archive that contains all of an extension's constituent files. For example, a CRX file might contain .JS , .JSON , image, and executable files, which together comprise the extension.", - "NOTE: CRX files use .ZIP formatting. However, they contain custom file headers, so you may not be able to decompress them with standard Zip decompression utilities." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/crx_3761.png", - "alt": "CRX files installed in Google Chrome", - "caption": "CRX files installed in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cry": { - "slug": "cry", - "extension": "cry", - "name": "CryENGINE Map File", - "category": "cryengine-map-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "Crytek has developed three versions of CryENGINE: CryENGINE 1, CryENGINE 2, and CryENGINE 3. These engines have been used for games such as Far Cry, Crysis, and Entropia Universe. The engines support both PC and console platforms.", - "NOTE: CRY map files are created using Sandbox, a tool included with the CryENGINE software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cry.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt": { - "slug": "crypt", - "extension": "crypt", - "name": "WhatsApp Encrypted Database", - "category": "whatsapp-encrypted-database", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "WhatsApp regularly creates encrypted backups of users' message history. These backups are saved as some variation of a CRYPT file. To prevent malicious entities from being able to decrypt stolen CRYPT files, WhatsApp periodically updates the encryption used to create the files. When WhatsApp updates CRYPT files' encryption, they also append a new number to the files' extensions. That is why you may have encountered .CRYPT6 , .CRYPT8 , .CRYPT10 , .CRYPT12 , and .CRYPT14 files.", - "CRYPT files saved using the .CRYPT1 extension do not contain a backup of a user's messages. Instead, these files contain a record of a user's sent and received stickers, chat settings, and contact status rankings.", - "How do I manually create a CRYPT file? You can manually back up your WhatsApp chat history in a CRYPT file by opening WhatsApp and selecting Settings → Chat Settings → [Back up conversations] . Your CRYPT file will be created as msgstore.db.crypt and saved in the following directory: /​sdcard/​WhatsApp/​Databases/​ NOTE: Since CRYPT files are encrypted, they must be decrypted before being opened or used to restore your message history or settings. Typically, WhatsApp automatically decrypts CRYPT files as you restore your messages or settings (provided you are logged in to the Google account used to create your CRYPT file). Alternatively, WhatsApp may request a \"key file\" saved on your device in order to decrypt your CRYPT file. Key files are stored at the following location: /​data/​data/​com.whatsapp/​files/​key .", - "You can manually back up your WhatsApp chat history in a CRYPT file by opening WhatsApp and selecting Settings → Chat Settings → [Back up conversations] . Your CRYPT file will be created as msgstore.db.crypt and saved in the following directory: /​sdcard/​WhatsApp/​Databases/​", - "NOTE: Since CRYPT files are encrypted, they must be decrypted before being opened or used to restore your message history or settings. Typically, WhatsApp automatically decrypts CRYPT files as you restore your messages or settings (provided you are logged in to the Google account used to create your CRYPT file). Alternatively, WhatsApp may request a \"key file\" saved on your device in order to decrypt your CRYPT file. Key files are stored at the following location: /​data/​data/​com.whatsapp/​files/​key ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt1": { - "slug": "crypt1", - "extension": "crypt1", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The .crypt1 extension is appended to a .DB file to create a .db.crypt1 file, which is used by WhatsApp to back up a user's stickers, chat settings, or contacts' status rankings. These files are similar to .CRYPT7 , .CRYPT8 , and .CRYPT12 files, which are encrypted database files that back up your WhatsApp message history.", - "If you are looking to decrypt a CRYPT1 database to view the settings or stickers it contains, you must first locate your WhatsApp key file, which stores the database's encryption key. The key file is stored in the following location: /data/data/com.whats.app/files/key . Note that, at this time, there is no known program that can decrypt a CRYPT1 database.", - "CRYPT1 files are located on the SD cards of Android devices with WhatsApp Messenger installed. You can find them in the following directory: /sdcard/WhatsApp/Backups .", - "NOTE: Only the Android version of WhatsApp Messenger creates CRYPT1 files. The iOS and desktop versions of WhatsApp messenger do not create CRYPT1 files." - ] - }, - "common_filenames": [ - { - "filename": "stickers.db.crypt1", - "description": "stickers.db.crypt1 - An encrypted backup of the stickers you've sent and received through WhatsApp." - }, - { - "filename": "chatsettingsbackup.db.crypt1", - "description": "chatsettingsbackup.db.crypt1 - An encrypted backup of your WhatsApp chat settings." - }, - { - "filename": "statusranking.db.crypt1", - "description": "statusranking.db.crypt1 - An encrypted backup of your WhatsApp contacts' status rankings." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt10": { - "slug": "crypt10", - "extension": "crypt10", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "WhatsApp is a common messaging app used worldwide on various devices, including computer and mobile devices running Android and iOS. Among its features, the app provides database encryption to secure your messages.", - "Throughout its different versions, WhatsApp has encrypted databases with different algorithms. The Android version of WhatsApp encrypted databases ( .DB files) and appends a .crypt file extension to the DB file, creating a .db.crypt file.", - "Additionally, a number follows the extension to signify the version of the algorithm. Besides .crypt10 , other extensions include .CRYPT7 , .CRYPT8 , and .CRYPT12 files.", - "You can find CRYPT10 database files on the SD card of Android devices with WhatsApp Messenger installed. For example, you can find the CRYPT10 file (or other WhatsApp encrypted database file) in the following location:", - "/​sdcard/​WhatsApp/​Databases", - "Additionally, you may find multiple CRYPT10 database files in the \"Databases\" folder, with YYYY-MM-DD dates included in their filenames. WhatsApp adds these dates to signify when the app created the backup files.", - "You can delete these dated backup files to free up space on your SD card without affecting your WhatsApp messages. However, you should always keep the most recently dated one or two CRYPT10 files if you need to restore your WhatsApp message history." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt10", - "description": "msgstore.db.crypt10 - Name of the file that contains the encrypted message history." - }, - { - "filename": "msgstore-YYYY-MM-DD.db.crypt10", - "description": "msgstore-YYYY-MM-DD.db.crypt10 - Name of a recent WhatsApp message backup file. The YYYY-MM-DD indicates the date in which the backup was created." - }, - { - "filename": "YYYY-MM-DD", - "description": "msgstore-YYYY-MM-DD.db.crypt10 - Name of a recent WhatsApp message backup file. The YYYY-MM-DD indicates the date in which the backup was created." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt12": { - "slug": "crypt12", - "extension": "crypt12", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The .crypt12 extension is appended to a .DB file to create a .DB.CRYPT12 file, which is an encrypted database that WhatsApp uses to back up a user's messages. Throughout WhatsApp's existence, the app has used different algorithms to encrypt users' messages. WhatsApp users may encounter .CRYPT7 , .CRYPT8 , .CRYPT10 , or .crypt12 files, all of which are encrypted message backups.", - "If you want to decrypt a CRYPT12 database and view the message history it contains, you must first locate your WhatsApp key file, which stores your CRYPT12 file's encryption key. Your key file is stored in the following location: /​data/​data/​com.whatsapp/​files/​key .", - "CRYPT12 database files are located on the SD card of Android devices with WhatsApp Messenger installed. You can find your CRYPT12 file (or other WhatsApp encrypted database file) in the following directory: /​sdcard/​WhatsApp/​Databases .", - "You may find multiple CRYPT12 database files in the Databases folder, with YYYY-MM-DD dates included in their filenames. WhatsApp creates new backup files periodically; the dates in these files' filenames represent when they were created.", - "Most of these dated backup files can be deleted to free up space on your SD card, without affecting your WhatsApp messages. However, you should always keep the most recently dated one or two CRYPT12 files, in case you need to restore your WhatsApp message history.", - "NOTE: Only the Android version of WhatsApp Messenger creates CRYPT12 files. The iOS and desktop versions of WhatsApp messenger do not create CRYPT12 files." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt12", - "description": "msgstore.db.crypt12 - Name of the file that contains your encrypted message history." - }, - { - "filename": "msgstore-YYYY-MM-DD.db.crypt12", - "description": "msgstore-YYYY-MM-DD.db.crypt12 - Name of a recent WhatsApp message backup file. The YYYY-MM-DD indicates the date the backup was created." - }, - { - "filename": "YYYY-MM-DD", - "description": "msgstore-YYYY-MM-DD.db.crypt12 - Name of a recent WhatsApp message backup file. The YYYY-MM-DD indicates the date the backup was created." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt14": { - "slug": "crypt14", - "extension": "crypt14", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "Periodically, WhatsApp backs up a user's messages in CRYPT14 files. These files are .DB database files that are encrypted and appended with the .crypt14 extension to create a .db.crypt14 file. Throughout WhatsApp's existence, the app has used different algorithms to encrypt users' messages and has appended backups with the .CRYPT12 , .CRYPT10 , .CRYPT8 , and .CRYPT7 extensions, among others.", - "If you want to decrypt a CRYPT14 database and view the message history it contains, you must first locate your WhatsApp key file, which stores your CRYPT14 file's encryption key. Your key file is stored in the following location: /data/data/com.whatsapp/files/key .", - "Then, you must locate your CRYPT14 file. WhatsApp stores CRYPT14 files in the following directory: /sdcard/WhatsApp/Databases .", - "You may find multiple CRYPT14 database files in your Databases folder, with YYYY-MM-DD dates included in their filenames. WhatsApp creates new backup files periodically; the dates in these files' filenames represent when they were created.", - "If you need to free up space on your SD card, you can delete most of your dated CRYPT14 files without affecting WhatsApp or your message history. However, you should always keep the most recent one or two CRYPT14 files, in case you need to restore your message history.", - "NOTE: WhatsApp began saving message history backups as CRYPT14 files in version 2.21.8.17, which released in May 2021." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt14.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt15": { - "slug": "crypt15", - "extension": "crypt15", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "WhatsApp is a multiplatform messaging app used by people in many countries to communicate with each other. The app provides encryption options to secure users' messages, including encrypting backups of messages it periodically generates.", - "Throughout the years, WhatsApp has utilized various algorithms to encrypt backup databases, with each one signified by the file extension appended onto the database ( .DB file). For example, WhatsApp utilizing CRYPT15 encryption creates a .db.crypt15 file.", - "Examples of other file extensions include .CRYPT14 , .CRYPT12 , and .CRYPT10 . WhatsApp began saving message history backups as CRYPT15 files in late 2021.", - "WhatsApp stores CRYPT15 files in the following directory:", - "/​sdcard/​WhatsApp/​Databases", - "If your data is not stored on an SD card, you may see \"internal storage\" or \"main storage\" instead of \"sdcard.\"", - "Also, you may find multiple CRYPT15 database files in your Databases folder, with YYYY-MM-DD dates included in their filenames. WhatsApp employs this naming convention because it creates new backup files periodically (the dates in these files' filenames represent when the app created them).", - "If you need to reclaim storage space on your SD card, you can delete dated CRYPT15 files without affecting WhatsApp or your message history. However, you should always keep the most recent one or two CRYPT15 files in the event you need to restore your message history." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt15.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt5": { - "slug": "crypt5", - "extension": "crypt5", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The crypt5 extension is appended to the .DB file used by WhatsApp to secure users' message databases on Android devices. The application uses a different algorithm to encrypt the DB file depending on the version of the application. The extension appended to the DB file, such as \"crypt6\" or \"crypt7\", signifies the algorithm.", - "NOTE: You can use Whatsapp Crypt-DB Converter to convert files with the CRYPT5 and CRYPT7 encoded database files." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt5", - "description": "msgstore.db.crypt5 - The name of the file, encrypted in the CRYPT5 format, that contains the database of chat messages." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt6": { - "slug": "crypt6", - "extension": "crypt6", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The \".crypt6\" extension is appended to .DB files used by WhatsApp to secure users' message databases on Android devices. The unencrypted database appears as msgstore.db , but the database encrypted in the CRYPT6 format appears as msgstore.db.crypt6 . The application uses different algorithms to encrypt DB files. The extension appended to the DB file, such as \".crypt5\" or \".crypt7\", signifies the algorithm." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt6", - "description": "msgstore.db.crypt6 - The name of the file that contains the database of chat messages." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt7": { - "slug": "crypt7", - "extension": "crypt7", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The \"crypt7\" extension is appended to .DB files used by WhatsApp to secure users' message databases on Android devices. The application uses different algorithms to encrypt DB files. The extension appended to the DB file, such as \"crypt5\" or \"crypt6\", signifies the algorithm.", - "NOTE: You can use Whatsapp Crypt-DB Converter to convert files with the .CRYPT5 and CRYPT7 extensions." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt7", - "description": "msgstore.db.crypt7 - Name of the file that contains the database of chat messages." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt8": { - "slug": "crypt8", - "extension": "crypt8", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The \"crypt8\" extension is commonly appended to a .DB file to create the .DB.CRYPT8 file, which is used by WhatsApp to secure a user's message database on his or her Android device. For each new installment, the application uses a different algorithm to encrypt the DB files. The extension appended to the DB file, such as \"crypt6\" or \"crypt7\", signifies the algorithm.", - "The CRYPT8 database files will be located in the following directory: /​sdcard/​WhatsApp/​Databases", - "NOTE: The encryption algorithm between the older .CRYPT7 file and the newer CRYPT8 file is the same." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt8", - "description": "msgstore.db.crypt8 - Name of the file that contains the database of chat messages." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypt9": { - "slug": "crypt9", - "extension": "crypt9", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The \"crypt9\" extension is one of many \"crypt\" extensions such as \"crypt6\", \"crypt7\", and \"crypt8\". The extension is often appended to a .DB file to create the db.crypt9 file, which is used by WhatsApp to secure a user's message database on his or her Android device. For each new installment, the application uses a different algorithm to encrypt the DB files. The extension appended to the DB file, such as .CRYPT7 or .CRYPT8 , signifies the algorithm.", - "CRYPT9 database files are located in the following directory: /​sdcard/​WhatsApp/​Databases" - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt9", - "description": "msgstore.db.crypt9 - Name of the file that contains the database of chat messages." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypt9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypted": { - "slug": "crypted", - "extension": "crypted", - "name": "WinOptimizer Encrypted File", - "category": "winoptimizer-encrypted-file", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypted.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crypto": { - "slug": "crypto", - "extension": "crypto", - "name": "Encrypto Encrypted File", - "category": "encrypto-encrypted-file", - "summary": "", - "developer_org": "macpaw", - "developer_name": "MacPaw", - "more_information": { - "description": [ - "To create a CRYPTO file with MacPaw Encrypto, drag and drop a file or folder onto Encrypto, set a password (and an optional hint), and click Encrypt . To open a CRYPTO file with MacPaw Encrypto, drag and drop the CRYPTO file onto Encrypto, enter the password, and click Decrypt ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crypto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cryptra": { - "slug": "cryptra", - "extension": "cryptra", - "name": "Cryptra Encrypted File", - "category": "cryptra-encrypted-file", - "summary": "", - "developer_org": "bmb-software", - "developer_name": "BMB Software", - "more_information": { - "description": [ - "CRYPTRA files are used for sending files securely as email attachments. Once received, they must be decrypted using both the Cryptra software and the OTP CD that was used to encrypt the files. Therefore, in order to successfully encrypt and decrypt a CRYPTRA file, both the sender and receiver must have the Cryptra software installed and a copy of the exact same OTP CD that was used for the encryption.", - "Each OTP CD provided with Cryptra includes the capability to encode up to 9,600 files, each of up to 64KB in size. Larger files can be encrypted using multiple keys together. Since OTP codes should only be used once, BMB Software provides a service to give users additional OTP CDs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cryptra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crysisjmsf": { - "slug": "crysisjmsf", - "extension": "crysisjmsf", - "name": "Crysis Saved Game", - "category": "crysis-saved-game", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "CRYSISJMSF files are not manually opened by the user. Instead, the saved games and player progress are managed by the game through the game interface.", - "NOTE: Crysis saved games include a corresponding XML file that contains additional save information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crysisjmsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crysispsf": { - "slug": "crysispsf", - "extension": "crysispsf", - "name": "Crysis Warhead Saved Game", - "category": "crysis-warhead-saved-game", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "Automatic saves for level progress use the filename convention default_[level].crysispsf , where \"[level]\" is the completed level.", - "NOTE: While Crysis Warhead uses CRYSISPSF files, Crysis uses .CRYSISJMSF files for saved games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crysispsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "crz": { - "slug": "crz", - "extension": "crz", - "name": "Compressed Poser Character Rigging File", - "category": "compressed-poser-character-rigging-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Uncompressed Poser character rigging files use the .CR2 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "crz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cs": { - "slug": "cs", - "extension": "cs", - "name": "C# Source Code File", - "summary": "A CS file is a source code file written in C# (pronounced \"C Sharp\"), an object-oriented programming language created by Microsoft for use with .NET Framework and .NET (successor to .NET Framework). It is used for developing a range of applications, from simple desktop programs to applications for distributed environments.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 4.3, - "votes": 384, - "last_updated": "February 15, 2021", - "more_information": { - "content": [ - "Developers utilize C# for building applications that run in the .NET ecosystem, which is a software framework that provides a standard method for building and deploying applications (primarily in Windows). The programming language is component-oriented, and some of its features include nullable types, exception handling, garbage collection, lambda expressions, asynchronous operations, and Language Integrated Query (LINQ) syntax . It also is flexible (through versioning) to ensure compatibility as technologies evolve.", - "Microsoft developed C# in 2000, and Ecma approved it as an international standard in 2002. It was originally released with .NET Framework 1.0 and included with Visual Studio .NET 2002.", - "Throughout the years, Microsoft has released numerous versions of C# with .NET Framework and Visual Studio. Some notable releases:", - "NOTE: When C# programs are compiled, they can then be run by the Common Language Runtime (CLR) included with the .NET Framework." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cs_1616.png", - "srcset": "https://fileinfo.com/img/ss/md/cs_1616.png 760w, https://fileinfo.com/img/ss/sm/cs_1616.png 380w", - "alt": "Screenshot of a .cs file in Adobe Dreamweaver CC 2019", - "width": "380", - "height": "253", - "caption": "CS file open in Adobe Dreamweaver CC 2019" - } - }, - "how_to_open": { - "instructions": [ - "You can open and edit CS files with Visual C#, a Microsoft Visual Studio component. You can also edit the files with various other source code editors that feature syntax highlighting, such as the cross-platform Microsoft Visual Studio Code.", - "CS files may be opened and edited with basic text editors, including Microsoft Notepad++ (bundled with Windows) or Apple TextEdit (bundled with macOS). However, plain text editors are not good options for editing the files since they do not support the syntax structure.", - "If you are looking to compile CS files, Mono is a common choice and is open source and cross-platform." - ] - }, - "scraped_at": "2025-08-09T21:58:55.028000", - "source": { - "url": "https://fileinfo.com/extension/cs", - "file": "cs.html" - } - }, - "cs1": { - "slug": "cs1", - "extension": "cs1", - "name": "CaptureShop 1-shot Raw Image", - "category": "captureshop-1-shot-raw-image", - "summary": "", - "developer_org": "sinar", - "developer_name": "Sinar", - "more_information": { - "description": [ - "CS1 files can be opened by Sinar CaptureShop software. The CaptureShop software allows you to view and edit the image, including the exposure and color tones. However, Sinar CaptureShop is no longer developed or available for download. The program was replaced by CaptureFlow.", - "Sinar is a Swiss company that specializes in high resolution view cameras. These cameras are commonly used to capture landscape, studio, and architectural images. Sinar comes from the SINAR acronym, which stands for Still, Industrial, Nature, Architectural, and Reproduction photography." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cs1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csa": { - "slug": "csa", - "extension": "csa", - "name": "Pixel Tales Game Archive", - "category": "pixel-tales-game-archive", - "summary": "", - "developer_org": "agilent", - "developer_name": "Agilent", - "more_information": { - "description": [ - "You will most likely only encounter CSA archive files if you play a game built with the Pixel Tales game engine, such as Star Stable, and are looking for game data files in the installation directory on your computer. For example, you can find CSA files in the following installation directory for Star Stable in Windows:", - "C:\\​Program Files\\​Star Stable Online\\​PackFiles" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csaplan": { - "slug": "csaplan", - "extension": "csaplan", - "name": "SPSS Analysis Plan File", - "category": "spss-analysis-plan-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "In order to run an analysis plan, you need to copy the syntax generated from a CSAPLAN file, paste it into an SPSS syntax file ( .SPS file), and then run in SPSS. The Analysis Preparation Wizard has an option that does this automatically. The option is labeled, \"Paste the syntax generated by the Wizard into a syntax window.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csaplan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csb": { - "slug": "csb", - "extension": "csb", - "name": "CRIWARE Sound Bank", - "category": "criware-sound-bank", - "summary": "", - "developer_org": "cri-middleware", - "developer_name": "CRI Middleware", - "more_information": { - "description": [ - "CRI Middleware, also known as CRIWARE, is a company that provides audio and movie middleware tools to video game developers. Using CRI-ADX, developers can create and integrate various types of audio, including CSB files, into their video games.", - "CSB files are archives that usually contain two .ADX or .ACB audio files. The first ADX or ACB file contains a song's unique, introductory measures, and the second ADX or ACB file contains the portion of the song that loops while a player remains in a menu or stage.", - "Street Fighter IV and Sonic game modders are most likely to encounter CSB files, while attempting to edit a game's background music. For example, players using the Windows version of Street Fighter IV can find that game's CSB files in its SFIV/​bgm directory." - ] - }, - "common_filenames": [ - { - "filename": "BGM_MAIN.csb", - "description": "BGM_MAIN.csb - Contains music that plays over Street Fighter IV's main menu." - }, - { - "filename": "BGM_SELECT.csb", - "description": "BGM_SELECT.csb - Contains music that plays over Street Fighter IV's character select screen." - }, - { - "filename": "BGM_TFP.csb", - "description": "BGM_TFP.csb - Contains music that plays during the Street Fighter IV's end credits." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csd": { - "slug": "csd", - "extension": "csd", - "name": "Steam Game Data Backup File", - "category": "steam-game-data-backup-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To restore a game from a CSD backup, select Steam → Backup and Restore Games... and choose the file. The CSD and corresponding .CSM files are is located in the appropriate game folder in the \"Steam Backups\" folder." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/csd_12008.png", - "alt": "Screenshot of a .csd file in BERNINA ARTlink 8", - "caption": "CSD file open in BERNINA ARTlink 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csf": { - "slug": "csf", - "extension": "csf", - "name": "GeoMedia Coordinate System File", - "category": "geomedia-coordinate-system-file", - "summary": "", - "developer_org": "cal3d", - "developer_name": "Cal3D", - "more_information": { - "description": [ - "A CSF file is used to define the coordinate system of input data with no specified coordinate system. It is created when the input data is exported to an output data format, such as the MicroStation V7 format. When it is exported, the CSF file is generated in the same location as the output file(s).", - "NOTE: To create or edit a CSF file, use the \"Define Coordinate System File\" utility included with the GeoMedia software." - ] - }, - "common_filenames": [ - { - "filename": "ExportDGN.csf", - "description": "ExportDGN.csf - The CSF file bear this name if multiple output files are produced. If only one output file is produced, the CSF file will be named with the same name as the output file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csg": { - "slug": "csg", - "extension": "csg", - "name": "CounterSketch Design Project", - "category": "countersketch-design-project", - "summary": "", - "developer_org": "stuller", - "developer_name": "Stuller", - "more_information": { - "description": [ - "To create a CSG file in CounterSketch, select File → Export , name the file, and click Save . To open a CSG file in CounterSketch, select File → Import , navigate to the location of the CSG file, and click Open .", - "NOTE: Stuller CounterSketch is available in 3 different editions: CounterSketch Bridal, CounterSketch Plus, and CounterSketch Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csh": { - "slug": "csh", - "extension": "csh", - "name": "Photoshop Custom Shapes File", - "category": "photoshop-custom-shapes-file", - "summary": "", - "developer_org": "steinberg-media-technologies", - "developer_name": "Steinberg Media Technologies", - "more_information": { - "description": [ - "Custom Shapes files are saved by default in the Photoshop/Presets/Custom Shapes directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/csh_497.png", - "alt": "Screenshot of a .csh file in Microsoft Visual Studio Code", - "caption": "CSH file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cshtml": { - "slug": "cshtml", - "extension": "cshtml", - "name": "ASP.NET Razor Webpage", - "category": "asp.net-razor-webpage", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cshtml_7160.png", - "alt": "Screenshot of a .cshtml file in Microsoft Visual Studio Code", - "caption": "CSHTML file open in Microsoft Visual Studio Code" - }, - "description": [ - "CSHTML files are similar to .VBHTML (Visual Basic HTML) files. However, they use syntax that is closer to the C# language than the Visual Basic language.", - "One easy way to recognize a CSHTML file is to look for @ symbols that precede Razor reserved directives and code blocks. CSHTML files use the @ symbol and Razor reserved directives to transition from HTML markup to C# code.", - "Most CSHTML files are created in Microsoft Visual Studio . Visual Studio provides syntax highlighting and Intellisense code suggestions that help developers create CSHTML files.", - "NOTE: Razor offers additional templating syntax operations besides those supported by the standard ASP.NET MVC default view engine." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cshtml_7160.png", - "alt": "Screenshot of a .cshtml file in Microsoft Visual Studio Code", - "caption": "CSHTML file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cshtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csi": { - "slug": "csi", - "extension": "csi", - "name": "ContentServ Include File", - "category": "contentserv-include-file", - "summary": "", - "developer_org": "campbell-scientific", - "developer_name": "Campbell Scientific", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cskin": { - "slug": "cskin", - "extension": "cskin", - "name": "CD Art Display Skin File", - "category": "cd-art-display-skin-file", - "summary": "", - "developer_org": "cd-art-display", - "developer_name": "CD Art Display", - "more_information": { - "description": [ - "To install a CD Art Display skin, double-click the downloaded CSKIN file in Windows. The skin is then available from the right-click menu in the CD Art Display window ( Skin → [the skin] ).", - "CSKIN files are saved in a .ZIP format and can be manually decompressed and created by interchanging the \".cskin\" file extension for \".zip.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csl": { - "slug": "csl", - "extension": "csl", - "name": "CineStyle Color Lookup File", - "category": "cinestyle-color-lookup-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "NOTE: Technicolor discontinued CineStyle Color Assist." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/csl_13699.jpg", - "alt": "Screenshot of a .csl file in CorelDRAW Graphics Suite 2024", - "caption": "CSL file open in CorelDRAW Graphics Suite 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csm": { - "slug": "csm", - "extension": "csm", - "name": "Steam Game Backup File", - "category": "steam-game-backup-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "To restore a CSM backup file, select Steam → Backup and Restore Games... and choose the file. The CSM file is located with other CSD and SIS backup files in the appropriate game folder in the \"Steam Backups\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csmp": { - "slug": "csmp", - "extension": "csmp", - "name": "Cooked Audio Sample", - "category": "cooked-audio-sample", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "Retro Studios is an American subsidiary of Nintendo. The developer is best known for creating and publishing games in the Metroid Prime and Donkey Kong Country series.", - "Many of Retro Studios' games use audio files saved in the CSMP format. However, different games use differently-formatted CSMP files. For example, the CSMP files included in Donkey Kong Country Tropical Freeze contain extra data that is not present in Metroid Prime 3 or Donkey Kong Country Returns's CSMP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csn": { - "slug": "csn", - "extension": "csn", - "name": "Adobe Code Snippet Document", - "category": "adobe-code-snippet-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Code snippets are stored in an XML format. They can be accessed in Dreamweaver using the Snippets panel." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cso": { - "slug": "cso", - "extension": "cso", - "name": "Compressed ISO Disk Image", - "category": "compressed-iso-disk-image", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Greater compression levels can cause CSO disk images to load slowly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csp": { - "slug": "csp", - "extension": "csp", - "name": "Concept Server Page", - "category": "concept-server-page", - "summary": "", - "developer_org": "intersystems", - "developer_name": "InterSystems", - "more_information": { - "description": [ - "Unlike .CON files, CSP applications use the HTTP protocol and do not require the Concept Client in order to be viewed in a Web browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csplan": { - "slug": "csplan", - "extension": "csplan", - "name": "SPSS Sampling Plan File", - "category": "spss-sampling-plan-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "NOTE: Sampling is the statistical process by which studying a small portion of a population produces inferences about the whole population." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csplan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csproj": { - "slug": "csproj", - "extension": "csproj", - "name": "Visual Studio C# Project", - "category": "visual-studio-c-project", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/csproj_3836.png", - "alt": "Screenshot of a .csproj file in Microsoft Visual Studio Code", - "caption": "CSPROJ file open in Microsoft Visual Studio Code" - }, - "description": [ - "When developers create a new program in Microsoft Visual Studio, they start by creating a new project and associated project file. The project file contains information that MSBuild uses to compile the developer's project into an executable program. Specific types of Visual Studio projects use specific types of Visual Studio project files; C# projects use CSPROJ files.", - "CSPROJ files define a project's content, platform requirements, versioning information, and web server or database server settings. They also list the files that are part of the project. All this information is defined using MSBuild's XML schema , which use the following elements (among others):", - "To build a C# application developed in Visual Studio, a developer invokes MSBuild.exe from the Windows command-line interface along with the name of their CSPROJ file. For example, to build a project named MyProject.csproj , a developer would enter the command MSBuild.exe MyProject.csproj in the command prompt, along with any other appropriate command-line options." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/csproj_3836.png", - "alt": "Screenshot of a .csproj file in Microsoft Visual Studio Code", - "caption": "CSPROJ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csr": { - "slug": "csr", - "extension": "csr", - "name": "Certificate Signing Request File", - "category": "certificate-signing-request-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CSR files are generated using a public and private key. The public key is included in the CSR file, and the private key is used to digitally sign the CSR file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "css": { - "slug": "css", - "extension": "css", - "name": "Cascading Style Sheet", - "summary": "A CSS file is a cascading style sheet ( CSS ) file used to format the contents of a webpage. It contains customized global properties for how to display HTML elements. For example, CSS files can define the size, color, font, line spacing, indentation, borders, and location of HTML elements.", - "developer": "W3C", - "developer_slug": "w3c", - "category": "Web Files", - "category_slug": "web-files", - "rating": 4, - "votes": 213, - "last_updated": "August 19, 2021", - "more_information": { - "content": [ - "CSS was initially released in 1996 and is currently developed by the World Wide Web Consortium (W3C). Web developers and designers utilize CSS files to create a similar appearance across webpages on a site. By storing display properties for multiple pages in a single file, CSS files also reduce the amount of work and generated HTML code.", - "Any webpage that references the CSS file will be modified based on the properties in the CSS file. For example, a designer may want to change the font and add padding for text across 200 pages on his site. If the pages reference the same CSS file, he only needs to change the one CSS file instead of 200 separate pages.", - "CSS syntax is simple and primarily consists of selectors and declaration blocks. The selector identifies the HTML element to be styled, and the declaration block consists of one or more declarations separated by semicolons. The declarations include CSS property names, a colon, and the value for the property." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/css_17.png", - "srcset": "https://fileinfo.com/img/ss/md/css_17.png 760w, https://fileinfo.com/img/ss/sm/css_17.png 380w", - "alt": "Screenshot of a .css file in Adobe Dreamweaver 2021", - "width": "380", - "height": "253", - "caption": "CSS file open in Adobe Dreamweaver 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open and edit CSS files with various web development applications and source code editors. Examples of programs that support CSS files include Adobe Dreamweaver (Windows and macOS), Adobe ColdFusion Builder (Windows and macOS), and Microsoft Visual Studio Code (multiplatform).", - "Since CSS files are saved in plain text, you can also open them with text editors, including Microsoft Notepad (bundled with Windows) and Apple TextEdit (bundled with macOS). However, you should use web development tools or source code editors to edit CSS files, if possible, because they provide more advanced features, such as syntax highlighting." - ] - }, - "scraped_at": "2025-08-09T21:58:54.955203", - "source": { - "url": "https://fileinfo.com/extension/css", - "file": "css.html" - } - }, - "cssave": { - "slug": "cssave", - "extension": "cssave", - "name": "Cooking Simulator Saved Game", - "category": "cooking-simulator-saved-game", - "summary": "", - "developer_org": "big-cheese-studio", - "developer_name": "Big Cheese Studio", - "more_information": { - "description": [ - "Cooking Simulator is a multiplatform cooking simulation game developed by Big Cheese Studio. PlayWay S.A. published the Windows version of Cooking Simulator in June 2019.", - "The Windows version of Cooking Simulator stores players' saved games in CSSAVE files. These files are located in the following directory:", - "YourUserName/​Documents/​Wastelands-Interactive/​CookingSim/​Saves" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cssave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cst": { - "slug": "cst", - "extension": "cst", - "name": "Manga Studio Story File", - "category": "manga-studio-story-file", - "summary": "", - "developer_org": "contentserv", - "developer_name": "ContentServ", - "more_information": { - "description": [ - "Manga Studio became Clip Studio Paint in 2015. It is also known as ComicStudio in Japan." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csutil": { - "slug": "csutil", - "extension": "csutil", - "name": "ColorSync Utility Folder", - "category": "colorsync-utility-folder", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To locate your CSUTIL folders, follow these steps: Open the Finder window and double-click the Utilities folder under Applications. Right-click the ColorSync Utility application icon. Select Show Package Contents → Contents → Resources , the folders will be located in this folder." - ] - }, - "common_filenames": [ - { - "filename": "Calculator.csutil", - "description": "Calculator.csutil - Data files are contained for the calculator in this folder." - }, - { - "filename": "Devices.csutil", - "description": "Devices.csutil - Data files are contained for devices in this folder." - }, - { - "filename": "Filters.csutil", - "description": "Filters.csutil - Data files are contained in this folder for filters." - }, - { - "filename": "FirstAid.csutil", - "description": "FirstAid.csutil - Data files are contained in this folder for First Aid." - }, - { - "filename": "Profiles.csutil", - "description": "Profiles.csutil - Data files are contained in this folder for profiles." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csutil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csv": { - "slug": "csv", - "extension": "csv", - "name": "Comma-Separated Values File", - "summary": "A CSV file is a comma-separated values file commonly used by spreadsheet programs such as Microsoft Excel or OpenOffice Calc. It contains plain text data sets separated by commas, with each new line in the CSV file representing a new database row and each database row consisting of one or more fields separated by a comma.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Data Files", - "category_slug": "data-files", - "rating": 3.3, - "votes": 1790, - "last_updated": "November 2, 2023", - "more_information": { - "content": [ - "The CSV data exchange format is supported by many personal, business, and scientific programs. The format is especially useful in transferring tabular data between programs and databases because of its wide support.", - "The file is also helpful for transferring data saved in a proprietary format, such as an .XLSX file, into another program that does not support the XLSX format. For example, you can export financial data in an XLSX file opened in Microsoft Excel to a CSV file to upload it to an online financial management service. Or, you can export thousands of contacts from an email service to a CSV file then import the file into an address organizer or another email service." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/csv_18.png", - "srcset": "https://fileinfo.com/img/ss/md/csv_18.png 760w, https://fileinfo.com/img/ss/sm/csv_18.png 380w", - "alt": "Screenshot of a .csv file in Microsoft Excel 365", - "width": "380", - "height": "253", - "caption": "CSV file open in Microsoft Excel 365" - } - }, - "how_to_open": { - "instructions": [ - "You can open CSV files with a large number of applications, including Microsoft Excel (multiplatform), OpenOffice Calc (multiplatform), Corel Quattro Pro (Windows), and Apple Numbers . You can upload CSV files to Google Sheets and view, edit, save, and convert the files. And you can open CSV files with various mobile apps, including Microsoft Excel (Android and iOS), Apple Numbers (iOS), and Google Sheets (Android and iOS).", - "Since CSV files are saved as plain text you can open them with a plain text editor, such as Microsoft Notepad (Windows) and Apple TextEdit (macOS)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.676863", - "source": { - "url": "https://fileinfo.com/extension/csv", - "file": "csv.html" - } - }, - "csworld": { - "slug": "csworld", - "extension": "csworld", - "name": "Terraria for Android 1.2 World", - "category": "terraria-for-android-1.2-world", - "summary": "", - "developer_org": "re-logic", - "developer_name": "Re-Logic", - "more_information": { - "description": [ - "Re-Logic Terraria is a 2D action-adventure and sandbox construction game, in which players explore, battle, and build within an open game world. Players create and load Terraria worlds from the game's Select World screen.", - "In versions 1.2 and below of Terraria for Android, players can save the worlds they create to their Google Drive account, as CSWORLD files. This allows them to easily save and transfer worlds between Android devices.", - "However, in version 1.3 of Terraria for Android, the game began saving worlds as WLD files, to be consistent with the desktop versions of Terraria. When a player upgrades from version 1.2 to version 1.3 or above, Terraria for Android typically automatically converts their CSWORLD files to WLD files. However, players can also convert CSWORLD files to WLD files themselves, by following the steps below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csworld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csx": { - "slug": "csx", - "extension": "csx", - "name": "Visual C# Script", - "category": "visual-c-script", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The Roslyn program that runs CSX files as scripts is named rcsi.exe . This program is part of the Roslyn package, which can be installed using the NuGet service in Microsoft Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csy": { - "slug": "csy", - "extension": "csy", - "name": "Canvas Symbol File", - "category": "canvas-symbol-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "In Canvas 12, symbols can be accessed using the Symbol Library tab of the Docking Pane. There are over one thousand symbols included with the Canvas 12 installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "csz": { - "slug": "csz", - "extension": "csz", - "name": "Cornerstone Document Template", - "category": "cornerstone-document-template", - "summary": "", - "developer_org": "idexx", - "developer_name": "IDEXX", - "more_information": { - "description": [ - "Cornerstone is an application that assists veterinary clinics in various administrative tasks, such as scheduling appointments, tracking inventory, reporting, invoicing, and diagnostic integration. Document templates allow users to create reusable documents for saving data entry time and maintaining consistent content among staff members.", - "To create a CSZ document template with Cornerstone follow these steps:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "csz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ct": { - "slug": "ct", - "extension": "ct", - "name": "Cheat Engine Cheat Table", - "category": "cheat-engine-cheat-table", - "summary": "", - "developer_org": "scitex", - "developer_name": "Scitex", - "more_information": { - "description": [ - "To open a CT file in Cheat Engine, select File → Load , choose the CT file, and click Open . You can also click the \"Open Folder\" icon from the interface or simply double-click the CT file if Cheat Engine is installed on your computer and associated with the CT file.", - "NOTE: CT files are inserted during the execution of a running program and may cause a program to crash." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctb": { - "slug": "ctb", - "extension": "ctb", - "name": "AutoCAD Color-Based Plot Style File", - "category": "autocad-color-based-plot-style-file", - "summary": "", - "developer_org": "chitubox", - "developer_name": "Chitubox", - "more_information": { - "description": [ - "CTB files can be replaced by the newer .STB format, which abstracts layer color-based properties to object-based properties. Many companies still use CTB files instead of STB files because of the cost required to train personnel and to upgrade existing CAD designs.", - "NOTE: CTB files and STB files cannot both be used within the same CAD design. CTB files may be converted to STB files using AutoCAD." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ctb_13572.png", - "alt": "Screenshot of a .ctb file in Chitubox", - "caption": "CTB file open in Chitubox" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctbl": { - "slug": "ctbl", - "extension": "ctbl", - "name": "CTB-Locker Ransomware Encrypted File", - "category": "ctb-locker-ransomware-encrypted-file", - "summary": "", - "developer_org": "slicer-community", - "developer_name": "Slicer Community", - "more_information": { - "description": [ - "CTB-Locker ransomware is a type of malware similar to the Cryptolocker and Cryptowall ( .AAA ) virus utilized by cybercriminals. It first surfaced in July 2014, and is a ransomware-as-a-service (RaaS) offering, which cybercriminals can purchase to deploy attacks. It may attack all types of users but primarily targets the web servers of organizations based in the USA, Italy, Germany, and the Netherlands.", - "The ransomware is typically distributed via malicious email attachments in the form of Word .DOCX , .DOC , and .DOCM files, or another type of executable file. When you download and open a file attachment the CTB-Locker virus runs on your computer. To prevent attacks like these, never open email messages from unverified senders.", - "Once introduced to your computer, the ransomware takes your files hostage by encrypting them and adding the .ctbl extension onto the names of your files. Any type of file may be encrypted, such as spreadsheets, videos, pictures, and documents. For example, a spreadsheet.xlsx file becomes spreadsheet.xlsx.ctbl or spreadsheet.xlsx.CTBL .", - "The virus then generates a DecryptAllFiles.txt file in every folder that stores an infected file, an AllFilesAreLocked.bmp image, an .HTML file. These files are ransom notes that provide information explaining the hostile takeover of your files and how you can recover your files by paying a ransom, typically in Bitcoin." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ctbl_13015.png", - "alt": "Screenshot of a .ctbl file in Microsoft Visual Studio Code", - "caption": "CTBL file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ctbl_13015-2.png", - "alt": "CTBL file open in Slicer", - "caption": "CTBL file open in Slicer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctbodyfitting": { - "slug": "ctbodyfitting", - "extension": "ctbodyfitting", - "name": "CrazyTalk Animator Actor Fitting File", - "category": "crazytalk-animator-actor-fitting-file", - "summary": "", - "developer_org": "reallusion", - "developer_name": "Reallusion", - "more_information": { - "description": [ - "CrazyTalk Animator was renamed as Cartoon Animator and no longer supports CTBODYFITTING files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctbodyfitting.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctc": { - "slug": "ctc", - "extension": "ctc", - "name": "Visual Studio Command Table Configuration File", - "category": "visual-studio-command-table-configuration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CTC files have five sections with a beginning and ending identifier:", - "NOTE: Starting with Visual Studio 2008 and later, .VSCT files are used to define how menus and commands appear in VSPackages instead of CTC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctd": { - "slug": "ctd", - "extension": "ctd", - "name": "Cherrytree XML Document", - "category": "cherrytree-xml-document", - "summary": "", - "developer_org": "giuspen", - "developer_name": "giuspen", - "more_information": { - "description": [ - "Users typically save Cherrytree documents as .CTB or .CTX files. They may also save documents in XML to save storage space. The documents saved in XML format are saved as CTD files and password-protected CTD files are saved as CTZ files.", - "CTD files are typically opened by Cherrytree. However, they may also be opened by XML and text editors.", - "NOTE: Cherrytree is developed by giuspen, a portmanteau of Giuseppe Penone." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctex": { - "slug": "ctex", - "extension": "ctex", - "name": "Godot Engine 4 Compressed Texture", - "category": "godot-engine-4-compressed-texture", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "CTEX supports various compression methods:", - "You can create CTEX files the same way in Godot Engine 4 as you created STEX files in Godot Engine 3. For example, you can copy your image (likely a PNG image) to the project folder or drag and drop it into the project folder. Godot automatically imports the image files internally, appends the .ctex file extension onto the files, and then places them in a hidden res:/​/​.godot/​imported/​ folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctf": { - "slug": "ctf", - "extension": "ctf", - "name": "WhereIsIt Catalog", - "category": "whereisit-catalog", - "summary": "", - "developer_org": "ecmg", - "developer_name": "ECMG", - "more_information": { - "description": [ - "WhereIsIt was an application developed by Robert Galle. It allowed users to catalog and organize their physical and digital media, to make it easy to see what media they owned and where that media was stored.", - "For digital media, users could record the files' location. For example, if an MP3 file was stored on a removable drive, a user could note that information in their catalog." - ] - }, - "common_filenames": [ - { - "filename": "avginfoavi.ctf", - "description": "avginfoavi.ctf - CTF file used by AVG AntiVirus." - }, - { - "filename": "avginfowin.ctf", - "description": "avginfowin.ctf - CTF file used by AVG Internet Security." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctg": { - "slug": "ctg", - "extension": "ctg", - "name": "Canon Digital Camera Catalog", - "category": "canon-digital-camera-catalog", - "summary": "", - "developer_org": "canon", - "developer_name": "Canon", - "more_information": { - "description": [ - "You're most likely to encounter CTG files when you've connected your Canon digital camera to a computer using a USB cable. They are stored in the following directory on your camera's memory card:", - "CANONSMC", - "CTG files are not image files; they contain no image data. Instead, they contain metadata your camera uses to organize and show photos on your camera and computer. Each CTG file corresponds to a specific image directory within your memory card. For example, the file 382.CTG contains information related to the images in the 382CANON directory." - ] - }, - "common_filenames": [ - { - "filename": "382.ctg", - "description": "382.ctg - An example CTG filename. It contains information about images in the 382CANON directory." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cti": { - "slug": "cti", - "extension": "cti", - "name": "OMSI Bus Texture Configuration", - "category": "omsi-bus-texture-configuration", - "summary": "", - "developer_org": "mr-software", - "developer_name": "MR Software", - "more_information": { - "description": [ - "In OMSI and OMSI 2, players drive an omnibus around Berlin and other cities. The games have an enthusiastic modding community, which enjoys modifying various aspects of the simulators' gameplay by editing their configuration files.", - "CTI files are OMSI configuration files that list one or more paint jobs, or repaints, that can be applied to buses in-game. Each listed repaint starts with the [item] tag, followed by the repaint's name (shown in the Bus select menu), color scheme, and associated texture file (usually a .DDS , .TGA , , or .PNG file). Modders often edit these files to add additional, custom repaints that they can then select in-game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctl": { - "slug": "ctl", - "extension": "ctl", - "name": "Visual Basic UserControl Object File", - "category": "visual-basic-usercontrol-object-file", - "summary": "", - "developer_org": "neognosis", - "developer_name": "Neognosis", - "more_information": { - "description": [ - "Binary control data is saved in a corresponding .CTX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctm": { - "slug": "ctm", - "extension": "ctm", - "name": "Star Wars Republic Commando Map File", - "category": "star-wars-republic-commando-map-file", - "summary": "", - "developer_org": "reallusion", - "developer_name": "Reallusion", - "more_information": { - "description": [ - "CrazyTalk can export CTM files as Face Packs, which can be used to animate character puppets with Skype real-time audio. CTM files are also used by Dell Webcam Central to define virtual avatars for video chatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cto": { - "slug": "cto", - "extension": "cto", - "name": "Visual Studio Binary Command Table Output File", - "category": "visual-studio-binary-command-table-output-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The CTO file is created by compiling your CTC file using the Binary Command Table Compiler, which is the ctc.exe file.", - "You can use your CTO and CTSYM file to create a .VSCT file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctp": { - "slug": "ctp", - "extension": "ctp", - "name": "CakePHP Template", - "category": "cakephp-template", - "summary": "", - "developer_org": "reallusion", - "developer_name": "Reallusion", - "more_information": { - "description": [ - "CTP files may contain layouts, elements, or helpers. Layouts define presentation code. Elements contain smaller, reusable segments of view code. Helpers contain classes that encapsulate logic used between many views, elements, or layouts.", - "CTP files are stored in the CakePHP /​app/​views directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctproject": { - "slug": "ctproject", - "extension": "ctproject", - "name": "Cartoon Animator Project File", - "category": "cartoon-animator-project-file", - "summary": "", - "developer_org": "reallusion", - "developer_name": "Reallusion", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ctproject_8007.jpg", - "alt": "Screenshot of a .ctproject file in Reallusion Cartoon Animator 4", - "caption": "CTPROJECT file open in Reallusion Cartoon Animator 4" - }, - "description": [ - "Cartoon Animator is designed for both casual and professional users. The application enables you to customize the appearance of cartoon characters, animate the characters, control their expressions, generate mouth movements from audio, produce 2D visual effects, and more.", - "The CTPROJECT file is the main file types associated with Cartoon Animator. When you save a cartoon animation, all of the information is stored in a CTPROJECT file. You can edit the project, save it, close it, then re-open it for further editing.", - "To create a CTPROJECT file with Cartoon Animator, select File → New Project , create your animation, then select File → Save Project or Save Project As... .", - "When you are finished with your animation, you can convert CTPROJECT files to various image and video formats, such as .JPG , .PNG , .TGA , .GIF , and .MOV . To export a CTPROJECT file, select File → Render , then choose the format to which you would like to render the project.", - "NOTE: Cartoon Animator was formerly known as CrazyTalk Animator." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ctproject_8007.jpg", - "alt": "Screenshot of a .ctproject file in Reallusion Cartoon Animator 4", - "caption": "CTPROJECT file open in Reallusion Cartoon Animator 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctrace": { - "slug": "ctrace", - "extension": "ctrace", - "name": "Android System Trace", - "category": "android-system-trace", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "System tracing allows Android users and developers to record information about their device's activity and performance. Developers can use this information to review, troubleshoot, and optimize an application's performance. For example, a developer might discover that their app opens and maintains too many threads, causing a device's performance to suffer.", - "Android 9 and earlier versions use a system tracing tool called Systrace to perform and record traces. Traces saved using Systrace-based tools, such as the System Tracing app, are saved as CTRACE files.", - "NOTE: In Android 10 and later versions, Android uses a system tracing tool called Perfetto to save traces as .PERFETTO-TRACE files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctrace.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cts": { - "slug": "cts", - "extension": "cts", - "name": "CrazyTalk Script File", - "category": "crazytalk-script-file", - "summary": "", - "developer_org": "wouter-van-oortmerssen", - "developer_name": "Wouter van Oortmerssen", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cts_12681.png", - "alt": "Screenshot of a .cts file in TreeSheets", - "caption": "CTS file open in TreeSheets" - }, - "description": [ - "TreeSheets is an open-source program that allows you to create hierarchical spreadsheets. These documents may contain a combination of spreadsheets, mind maps, outlines, to-do lists, calendars, and even small databases. For example, a hierarchical spreadsheet may contain the results of a product brainstorming session, followed by a to-do list of steps to start creating the product.", - "TreeSheets saves the hierarchical spreadsheets it produces as CTS files. These files are saved in a proprietary format, so they can be opened only in TreeSheets. However, TreeSheets users can also export their spreadsheets as .HTML or .JSON files, for use in other programs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cts_12681.png", - "alt": "Screenshot of a .cts file in TreeSheets", - "caption": "CTS file open in TreeSheets" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctsym": { - "slug": "ctsym", - "extension": "ctsym", - "name": "Visual Studio Command Table Output File", - "category": "visual-studio-command-table-output-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can use your CTO and CTSYM file to create a .VSCT file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctsym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctt": { - "slug": "ctt", - "extension": "ctt", - "name": "Messenger Contact List", - "category": "messenger-contact-list", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Contacts saved in a CTT file can be imported into Messenger by selecting File→Import Contacts from a Saved File.", - "NOTE: Windows Live Messenger was discontinued in 2013 and has moved to Skype." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctv": { - "slug": "ctv", - "extension": "ctv", - "name": "Citavi Project", - "category": "citavi-project", - "summary": "", - "developer_org": "swiss-academic-software", - "developer_name": "Swiss Academic Software", - "more_information": { - "description": [ - "Citavi version 3 now uses .CTV3 files for projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctv3": { - "slug": "ctv3", - "extension": "ctv3", - "name": "Citavi 3 Project File", - "category": "citavi-3-project-file", - "summary": "", - "developer_org": "swiss-academic-software", - "developer_name": "Swiss Academic Software", - "more_information": { - "description": [ - "CTV3 files can be searched by any of the source information included in the database.", - "NOTE: CTV3 files were introduced with Citavi version 3. Previous software versions used the .CTV extension for projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctv3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctx": { - "slug": "ctx", - "extension": "ctx", - "name": "Visual Basic Control Binary File", - "category": "visual-basic-control-binary-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "Users often save Cherrytree documents as .CTB files but if they protect them with a password, the documents are saved as CTX files. Cherrytree users may also save documents in XML format as .CTD files. Password-protected CTD files are saved as .CTZ files. CTD and CTZ files are useful for saving documents that are smaller in size than CTB and CTX files.", - "CTX files are typically opened by Cherrytree, but they may also be opened by 7-Zip in Windows. If a user opens it in 7-Zip, the password must still be entered before the file can be opened.", - "NOTE: Cherrytree is developed by giuspen, a portmanteau of Giuseppe Penone." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctxt": { - "slug": "ctxt", - "extension": "ctxt", - "name": "BlueJ Context File", - "category": "bluej-context-file", - "summary": "", - "developer_org": "university-of-kent", - "developer_name": "University of Kent", - "more_information": { - "description": [ - "Once you compile your specific class, the CTXT file will be created and appear in the same location as your .CLASS file.", - "NOTE: Whenever changes are made to the source file, they will be reflected in the CTXT files after the next compile." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cty": { - "slug": "cty", - "extension": "cty", - "name": "SimCity City File", - "category": "simcity-city-file", - "summary": "", - "developer_org": "maxis", - "developer_name": "Maxis", - "more_information": { - "description": [ - "SimCity's default city settings are saved in a file named \"default.cty.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cty.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ctz": { - "slug": "ctz", - "extension": "ctz", - "name": "Cherrytree Password-protected XML Document", - "category": "cherrytree-password-protected-xml-document", - "summary": "", - "developer_org": "giuspen", - "developer_name": "giuspen", - "more_information": { - "description": [ - "Users typically save Cherrytree documents as .CTB files but if they protect them with a password, the documents are saved as .CTX files. Cherrytree users may also save documents in XML format as .CTD files. Password-protected CTD files are saved as CTZ files. CTD and CTZ files are useful for saving documents that are smaller in size than CTB and CTX files.", - "CTZ files are commonly opened by Cherrytree, but they may also be opened by 7-Zip in Windows. If a user opens it in 7-Zip, the password must still be entered before the file can be opened.", - "NOTE: Cherrytree is developed by giuspen, a portmanteau of Giuseppe Penone." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ctz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cu": { - "slug": "cu", - "extension": "cu", - "name": "CUDA Source Code File", - "category": "cuda-source-code-file", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "CU files are called \"kernels,\" which are processing units that can run in parallel on NVIDIA's CUDA-based GPUs. Kernels are compiled with nvcc , a compiler program included with the NVIDIA CUDA Toolkit.", - "NOTE: CUDA applications are often used in scientific or academic settings for large-scale computations. CUDA-based GPUs are also referred to as GPGPUs, which stands for General Purpose Graphical Processing Units." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cub": { - "slug": "cub", - "extension": "cub", - "name": "Analysis Services Cube File", - "category": "analysis-services-cube-file", - "summary": "", - "developer_org": "artifex-mundi", - "developer_name": "Artifex Mundi", - "more_information": { - "description": [ - "Analysis Services cubes can be accessed from a live source using SQL Server's PivotTable Service component. Cube files can also be used for offline analysis in Microsoft Excel. For example, OLAP cubes generated from Analysis Services can be opened and analyzed in Excel and saved as offline cube files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cube": { - "slug": "cube", - "extension": "cube", - "name": "Gaussian Cube File", - "category": "gaussian-cube-file", - "summary": "", - "developer_org": "skylum-software", - "developer_name": "Skylum Software", - "more_information": { - "description": [ - "Gaussian is an electronic structure program used for computational chemistry. The application uses the \".cube\" and \".cub\" extensions to save data in the Cube format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cube_13183.jpg", - "alt": "Screenshot of a .cube file in Blackmagic Design DaVinci Resolve", - "caption": "CUBE file open in Blackmagic Design DaVinci Resolve" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cube.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cue": { - "slug": "cue", - "extension": "cue", - "name": "Cue Sheet File", - "category": "cue-sheet-file", - "summary": "", - "developer_org": "engelmann-media", - "developer_name": "Engelmann Media", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cue.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cui": { - "slug": "cui", - "extension": "cui", - "name": "Autodesk Custom Workspace File", - "category": "autodesk-custom-workspace-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "CUI files can be used for loading and saving full or partial custom workspaces." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cuid": { - "slug": "cuid", - "extension": "cuid", - "name": "Baidu SDK File", - "category": "baidu-sdk-file", - "summary": "", - "developer_org": "baidu", - "developer_name": "Baidu", - "more_information": { - "description": [ - "Baidu is a Chinese technology company that is, essentially, China's answer to Google. In 2013 and 2014, some Android-based smartphone users began discovering new baidu folders on their phones, even though they had not installed any apps created by Baidu. Collaboratively, these users discovered that the baidu folder and the baidu.cuid file contained within it were created by apps that used Baidu's software development kit to interact with Baidu services, in much the same way that apps use Facebook or Google's SDKs to interact with those services.", - "However, because Baidu is a Chinese-owned company that has ties to China's government, many non-Chinese users felt uncomfortable using apps that could, at least theoretically, send their device and location data to Baidu. This led many users to delete the apps that created the baidu folder and baidu.cuid file from their phones.", - "NOTE: Apps that use the Baidu SDK also often create .CUID2 files on users' devices." - ] - }, - "common_filenames": [ - { - "filename": "baidu.cuid", - "description": "baidu.cuid - The CUID file that appears within the baidu folder on users' smartphones." - }, - { - "filename": "baidu", - "description": "baidu.cuid - The CUID file that appears within the baidu folder on users' smartphones." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cuid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cuid2": { - "slug": "cuid2", - "extension": "cuid2", - "name": "Baidu Device ID File", - "category": "baidu-device-id-file", - "summary": "", - "developer_org": "baidu", - "developer_name": "Baidu", - "more_information": { - "description": [ - "Baidu is a Chinese technology company that specializes in Internet-related services and products. Apps created using Baidu's SDK often share users' information without their permission. One of the ways these apps do this is by copying sensitive information, which requires permission to access, to unrestricted folders. That way, other apps can access the sensitive information from the unrestricted folders, without asking your permission.", - "For example, some apps that use the Baidu SDK create hidden CUID2 files in your SD card's backups/​.SystemConfig directory. Other apps can then access these CUID2 files and use them to learn your device's ID and IMEI without your permission.", - "NOTE: Apps that use the Baidu SDK also often create .CUID files on users' devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cuid2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cuix": { - "slug": "cuix", - "extension": "cuix", - "name": "AutoCAD Custom User Interface File", - "category": "autocad-custom-user-interface-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "The default CUIX file is acad.cuix , which contains the standard layout that is loaded when AutoCAD is opened for the first time. CUIX files are stored as a package of multiple XML and image files.", - "NOTE: CUIX files replaced .CUI files in AutoCAD 2010. The \"CUIx\" format also replaces all older workspace customization files, including .MNU and .MNS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cuix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cul": { - "slug": "cul", - "extension": "cul", - "name": "Windows Cursor Library", - "category": "windows-cursor-library", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cul.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cur": { - "slug": "cur", - "extension": "cur", - "name": "Windows Cursor Image", - "category": "windows-cursor-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cur_360.png", - "alt": "Screenshot of a .cur file in Microsoft Windows Control Panel", - "caption": "CUR file open in Microsoft Windows Control Panel" - }, - "description": [ - "Windows includes several default CUR files that determine your cursor's appearance in various scenarios, such as when the system is busy, you are resizing a window, or you are editing text. These CUR files are stored in the following location:", - "C:/​Windows/​Cursors", - "You can also install custom CUR files, which you may have created yourself or downloaded online. Custom Windows themes ( .THEME files) often contain custom CUR files.", - "To use a CUR file as a Windows cursor image:", - "NOTE: CUR files always contain static cursor images. Animated cursor images are saved as .ANI files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cur_360.png", - "alt": "Screenshot of a .cur file in Microsoft Windows Control Panel", - "caption": "CUR file open in Microsoft Windows Control Panel" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cur.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cursor": { - "slug": "cursor", - "extension": "cursor", - "name": "KDE Plasma Custom Cursor Specification", - "category": "kde-plasma-custom-cursor-specification", - "summary": "", - "developer_org": "kde", - "developer_name": "KDE", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cursor_13307.png", - "alt": "Screenshot of a .cursor file in Apple TextEdit", - "caption": "CURSOR file open in Apple TextEdit" - }, - "description": [ - "KDE Plasma is a graphical workspace environment available for various platforms. Most often, KDE Plasma is used alongside Linux systems, to provide a GUI for those operating systems.", - "Optionally, KDE Plasma users can create and use custom cursors, which replace the desktop environment's default cursors. To create these cursors, users must first define them in one or more CURSOR files. Each CURSOR file contains:", - "KDE Plasma users can then use the xcursorgen command and their CURSOR files to generate actual custom cursors. After creating a set of custom cursors, users typically store them all in a single cursors sub-directory, within a custom cursor theme directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cursor_13307.png", - "alt": "Screenshot of a .cursor file in Apple TextEdit", - "caption": "CURSOR file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cursor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cursorfx": { - "slug": "cursorfx", - "extension": "cursorfx", - "name": "CursorFX Theme File", - "category": "cursorfx-theme-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "CURSORFX files that contain only effects are called mouse effects packages and are available from the Effects list in the CursorFX Control Panel. CURSORFX files that contain only trails are called mouse trails packages and are available from the Trails list in the CursorFX Control Panel.", - "NOTE: CursorFX, the successor to CursorXP, can still open CursorXP .CURXPTHEME files. However, CURXPTHEME files opened by CursorFX may only be saved as CURSORFX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cursorfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "curve": { - "slug": "curve", - "extension": "curve", - "name": "Curve Drawing", - "category": "curve-drawing", - "summary": "", - "developer_org": "linearity", - "developer_name": "Linearity", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/curve_13545.png", - "alt": "Screenshot of a .curve file in Linearity Curve", - "caption": "CURVE file open in Linearity Curve" - }, - "description": [ - "Graphic designers use Linearity Curve to design logos, posters, icons, and other vector-based digital artwork. By default, Curve saves the drawings that users create in its proprietary CURVE file format.", - "Most CURVE files contain several drawing and/or text layers, which appear as separate editable objects in Curve. Storing image elements in separate layers allows users to edit those elements individually, without modifying or disrupting the elements stored in the image's other layers.", - "NOTE: Curve was formerly known as Vectornator, which saved users' drawings as .VECTORNATOR files. While CURVE files and VECTORNATOR files use different file extensions, they use the same file format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/curve_13545.png", - "alt": "Screenshot of a .curve file in Linearity Curve", - "caption": "CURVE file open in Linearity Curve" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "curve.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "curxptheme": { - "slug": "curxptheme", - "extension": "curxptheme", - "name": "CursorXP Theme File", - "category": "cursorxp-theme-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "Stardock replaced CursorXP with its successor, CursorFX, which is compatible with both Microsoft Windows XP and Microsoft Windows Vista. CursorFX automatically converts CURXPTHEME files into .CURSORFX format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "curxptheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cus": { - "slug": "cus", - "extension": "cus", - "name": "AutoCAD Custom Dictionary File", - "category": "autocad-custom-dictionary-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Since CUS files are saved in an ASCII text format, they can be viewed and modified with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "customdestinations-ms": { - "slug": "customdestinations-ms", - "extension": "customdestinations-ms", - "name": "Windows Jump List File", - "category": "windows-jump-list-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In Windows 7, Microsoft introduced the Jump List feature. The Jump List allows you to right-click an application icon pinned to your taskbar and quickly access recent, pinned, or frequently-accessed files. For example, if you have pinned Microsoft Word to your taskbar, and you recently used Word to edit some .DOCX files, those files will appear in the Recent section of Word's Jump List when you right-click its taskbar icon.", - "Windows creates a CUSTOMDESTINATIONS-MS file whenever you pin a recently- or frequently-accessed file to a program's Jump List. The CUSTOMDESTINATIONS-MS file contains a timestamp, application ID, and file path that Windows uses to open the pinned file when you select it from the Jump List. For example, if you were to pin a recently-opened DOCX file to your Microsoft Word Jump List, Windows would create a CUSTOMDESTINATIONS-MS file specific to that now-pinned file.", - "Because CUSTOMDESTINATIONS-MS files are stored in a hidden folder and not meant to be opened, most Windows users will never encounter them. However, if you want to view your system's CUSTOMDESTINATIONS-MS files, you can find them in the following directory (by updating the file path below to include your Windows username and entering the path in File Explorer's address bar):", - "Users\\​%USERNAME%\\​AppData\\​Roaming\\​Microsoft\\​Windows\\​Recent\\​CustomDestinations" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "customdestinations-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "customtank": { - "slug": "customtank", - "extension": "customtank", - "name": "Wee Tanks! Custom Tank", - "category": "wee-tanks-custom-tank", - "summary": "", - "developer_org": "studio-kit", - "developer_name": "Studio Kit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/customtank_12703.png", - "alt": "Screenshot of a .customtank file in Studio Kit Wee Tanks!", - "caption": "CUSTOMTANK file open in Studio Kit Wee Tanks!" - }, - "description": [ - "In Wee Tanks!, players pilot a toy tank and attempt to destroy a series of enemy toy tanks. Players can play Wee Tanks!'s default campaign or create their own maps and campaigns using the game's map editor.", - "While creating a custom campaign, players can create and add custom enemy tanks to that campaign. To do so, they select the custom tank creation tab and then click Add .", - "After creating a custom tank, players can save the tank as a CUSTOMTANK file, for use in other levels. Wee Tanks! saves CUSTOMTANK files to the Documents/​My Games/​Wee Tanks/​custom_tanks directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/customtank_12703.png", - "alt": "Screenshot of a .customtank file in Studio Kit Wee Tanks!", - "caption": "CUSTOMTANK file open in Studio Kit Wee Tanks!" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "customtank.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cut": { - "slug": "cut", - "extension": "cut", - "name": "Dr. Halo Bitmap Image File", - "category": "dr.-halo-bitmap-image-file", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "CUT files reference a color palette that is stored in a separate .PAL file. This allows users to change image colors without having to modify the original image file. Without a PAL file reference, CUT files display as grayscale images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cut.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cv": { - "slug": "cv", - "extension": "cv", - "name": "CodeView Data File", - "category": "codeview-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The CodeView format is used to help locate problems in an application. The format supports FPO records, variables, and line numbers. An FPO record is is used to locate the next function information on the stack without frame pointers. Variables are global, local, and static variables. Line numbers are addresses that represent the lines in the C/C++ source files.", - "CodeView was created by David Norris of Microsoft in 1985 and was designed for 16-bit Real-mode programs. It was originally packaged with Microsoft C 4.0, along with Microsoft Basic PDS and Visual Basic for MS-DOS. The program consists of several windows including a code window, watch window, data window, locals window, assembly window, and command window. CodeView eventually was integrated into an IDE as part of Microsoft Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cv5": { - "slug": "cv5", - "extension": "cv5", - "name": "Canvas 5 Drawing File", - "category": "canvas-5-drawing-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "CV5 files can be viewed in versions 5 or later. Mac editions of Canvas were discontinued after Canvas X, which was released in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cv5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cva": { - "slug": "cva", - "extension": "cva", - "name": "HP System Software Manager Information File", - "category": "hp-system-software-manager-information-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "CVA files are included as part of a \"SoftPaq\" update from HP. SoftPaqs contain the deliverable files, a CVA file, and a setup executable file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cva.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvbi": { - "slug": "cvbi", - "extension": "cvbi", - "name": "Customized Vectras VM Image", - "category": "customized-vectras-vm-image", - "summary": "", - "developer_org": "xoureldeen", - "developer_name": "xoureldeen", - "more_information": { - "description": [ - "Advanced users, developers, or hobbyists who want to run full Linux-based systems or other operating environments within Android are the primary users of Vectras VM. They often use the software for testing, learning, or software development without needing a separate physical computer.", - "The CVBI format bundles all the components needed to run a complete operating system, such as a preinstalled Linux or Windows environment, within Vectras VM. This portable virtual machine package streamlines the process for users by eliminating the need to configure complex virtualization settings manually.", - "NOTE: The Vectras VM VBI format is similar to the .VBI format, but it is a customized version. It includes the base VM image (VBI) along with additional configuration." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvc": { - "slug": "cvc", - "extension": "cvc", - "name": "cVideo Video", - "category": "cvideo-video", - "summary": "", - "developer_org": "cvideo", - "developer_name": "cVideo", - "more_information": { - "description": [ - "Before being acquired by SYS Technologies, commercial customers, such as small business owners and warehouse managers, were the primary users of cVideo systems. Since the acquisition, the CVC format has become obscure due to the discontinuation of cVideo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvd": { - "slug": "cvd", - "extension": "cvd", - "name": "Bitdefender Virus Definition File", - "category": "bitdefender-virus-definition-file", - "summary": "", - "developer_org": "canvas-gfx", - "developer_name": "Canvas GFX", - "more_information": { - "description": [ - "CVD files can be supplemented by .IVD files, which contain incremental virus definitions for the latest updates. However, when CVD definitions are updated, the IVD definitions are reset until new updates are available or until the next CVD refresh." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cvd_12779.jpg", - "alt": "Screenshot of a .cvd file in Canvas GFX Canvas X Draw 2020", - "caption": "CVD file open in Canvas GFX Canvas X Draw 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvdsym": { - "slug": "cvdsym", - "extension": "cvdsym", - "name": "Canvas X Draw Symbol Set", - "category": "canvas-x-draw-symbol-set", - "summary": "", - "developer_org": "canvas-gfx", - "developer_name": "Canvas GFX", - "more_information": { - "description": [ - "ACD Systems originally developed Canvas X software, but it shifted development responsibilities to Canvas GFX In 2017. Canvas X Draw provides various drawing tools, including symbols that you can add to your drawings to enhance them.", - "You can also create custom symbol sets with Canvas X Draw, share them with other users, and import them. Or, you can download symbol sets via the Symbol Library palette in Canvas X Draw." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvdsym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvdtpl": { - "slug": "cvdtpl", - "extension": "cvdtpl", - "name": "Canvas X Draw Template", - "category": "canvas-x-draw-template", - "summary": "", - "developer_org": "canvas-gfx", - "developer_name": "Canvas GFX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cvdtpl_12780.jpg", - "alt": "Screenshot of a .cvdtpl file in Canvas GFX Canvas X Draw 2020", - "caption": "CVDTPL file open in Canvas GFX Canvas X Draw 2020" - }, - "description": [ - "Canvas X Draw is available for Windows and macOS, but only the Mac version supports CVDTPL files (the Windows version saves drawing templates as .TPL files, by default). The Canvas X Draw templates make it easier for users to create new drawings, such as flowcharts, presentations, or maps, with similar appearance and content while saving time.", - "You can create a CVDTPL file with Canvas X Draw in macOS by selecting File → Save As Template... .", - "NOTE: ACD Systems originally developed Canvas X software, but it shifted development responsibilities to Canvas GFX In 2017." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cvdtpl_12780.jpg", - "alt": "Screenshot of a .cvdtpl file in Canvas GFX Canvas X Draw 2020", - "caption": "CVDTPL file open in Canvas GFX Canvas X Draw 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvdtpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvf": { - "slug": "cvf", - "extension": "cvf", - "name": "CPU-Z Validation File", - "category": "cpu-z-validation-file", - "summary": "", - "developer_org": "cpuid", - "developer_name": "CPUID", - "more_information": { - "description": [ - "CVF files are used to submit system results to the CPU-Z validation database website (called the CPU-Z Validator), which can be performed in the software by clicking the Validate button, entering a user name and email address, selecting the Save Validation File button, and then uploading the results to the CPU-Z website.", - "The CPUID CPU-Z online database stores and compares the results from many different computer systems with each other. It includes a Hall of Fame for the fastest systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvg": { - "slug": "cvg", - "extension": "cvg", - "name": "Calamus Vector Graphic File", - "category": "calamus-vector-graphic-file", - "summary": "", - "developer_org": "invers", - "developer_name": "invers", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvi": { - "slug": "cvi", - "extension": "cvi", - "name": "Canvas Image File", - "category": "canvas-image-file", - "summary": "", - "developer_org": "fr-d-ric-mathiot", - "developer_name": "Frédéric Mathiot", - "more_information": { - "description": [ - "The Mac version of Canvas has been discontinued. However, CVI files may still be viewed in Canvas X, which was the last release of Canvas for Mac in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvn": { - "slug": "cvn", - "extension": "cvn", - "name": "CineVision Encoding Session", - "category": "cinevision-encoding-session", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvr": { - "slug": "cvr", - "extension": "cvr", - "name": "Microsoft Crash Report File", - "category": "microsoft-crash-report-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "CVR files are created by programs such as Microsoft Word, Excel, PowerPoint, and Outlook. They are saved to the [user]\\​AppData\\​Local\\​Temp\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvs": { - "slug": "cvs", - "extension": "cvs", - "name": "Canvas 3 Drawing File", - "category": "canvas-3-drawing-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "Canvas has been discontinued for Mac platforms. However, CVS files are still viewable in the last Mac release, called Canvas X." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvsd": { - "slug": "cvsd", - "extension": "cvsd", - "name": "Continuously Variable Slope Delta Audio", - "category": "continuously-variable-slope-delta-audio", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "CVSD encoding was developed in the 1970s. It is used primarily to encode audio signals sent via radio, telephone, and other voice communication methods. For example, some Motorola radios encode audio using CVSD, as do some digital telephones.", - "The audio a CVSD file contains is compressed in a lossy manner. The audio's quality relates directly to its sampling frequency." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvsrc": { - "slug": "cvsrc", - "extension": "cvsrc", - "name": "CVS Command File", - "category": "cvs-command-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "If you don't want to use the options in the file, use the -f global option, for e.g., cvs -f update .", - "NOTE: The CVS keeps track of project progress and all its changes in a set of files. By doing this, CVS allows different users to collaborate on projects by creating working copies of the work then sending their completed work to the server. Other collaborators can then see their work and work off of those files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvsrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvt": { - "slug": "cvt", - "extension": "cvt", - "name": "Canvas External Tool File", - "category": "canvas-external-tool-file", - "summary": "", - "developer_org": "acd-systems", - "developer_name": "ACD Systems", - "more_information": { - "description": [ - "Several external tools are included with the Canvas 12 installation within the /​Canvas Tools/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvw": { - "slug": "cvw", - "extension": "cvw", - "name": "CaseView Document", - "category": "caseview-document", - "summary": "", - "developer_org": "caseware", - "developer_name": "CaseWare", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvx": { - "slug": "cvx", - "extension": "cvx", - "name": "Canvas Drawing", - "category": "canvas-drawing", - "summary": "", - "developer_org": "canvas-gfx", - "developer_name": "Canvas GFX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cvx_935.png", - "alt": "Screenshot of a .cvx file in Canvas GFX Canvas X Draw 2020", - "caption": "CVX file open in Canvas GFX Canvas X Draw 2020" - }, - "description": [ - "Canvas X Pro, Canvas X Draw, and Canvas X Geo specialize in creating and editing technical illustrations and specialized visualizations. Examples of drawings you can create with Canvas X applications include room floorplans, workflow diagrams for a project, and a public park (with its geospatial data).", - "ACD Systems introduced CVX files when they released version 9 of Canvas in 2003. In later years, ACD Systems split the Canvas application into several standalone applications, including Canvas X Pro, Canvas X Draw, and Canvas X Geo. In 2017, ACD Systems shifted the development of Canvas X software to Canvas GFX.", - "While Canvas X Draw (Windows version) and Canvas X still save drawings as CVX files by default, GeoCanvas X Pro saves drawings in the .CVXCAD format (but can still save drawings as CVX files).", - "You can create CVX files with Canvas X Draw and Geo by selecting File → Save As... , then choosing CVX - Canvas from the \"Save as type\" dropdown menu (should be set as this type, by default)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cvx_935.png", - "alt": "Screenshot of a .cvx file in Canvas GFX Canvas X Draw 2020", - "caption": "CVX file open in Canvas GFX Canvas X Draw 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cvxcad": { - "slug": "cvxcad", - "extension": "cvxcad", - "name": "Canvas X Pro Drawing", - "category": "canvas-x-pro-drawing", - "summary": "", - "developer_org": "canvas-gfx", - "developer_name": "Canvas GFX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cvxcad_12778.png", - "alt": "Screenshot of a .cvxcad file in Canvas GFX Canvas X Pro 2020", - "caption": "CVXCAD file open in Canvas GFX Canvas X Pro 2020" - }, - "description": [ - "Canvas X Pro is a 2D and 3D technical illustration application for Windows that supports many vector and raster image formats and provides an array of professional drawing tools. It saves drawings in the CVXCAD format by default. The format is a working format, which enables you to close the drawing, re-open it, and continue editing it after saving it.", - "You can create CVXCAD files with Canvas X Pro by selecting File → Save As... , then choosing CVXCAD - Canvas X Pro from the \"Save as type\" dropdown menu ( CVXCAD - Canvas X Pro should already be selected as the default save type)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cvxcad_12778.png", - "alt": "Screenshot of a .cvxcad file in Canvas GFX Canvas X Pro 2020", - "caption": "CVXCAD file open in Canvas GFX Canvas X Pro 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cvxcad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cw": { - "slug": "cw", - "extension": "cw", - "name": "ClassiCube Map", - "category": "classicube-map", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cw_13554.png", - "alt": "Screenshot of a .cw file in ClassiCube", - "caption": "CW file open in ClassiCube" - }, - "description": [ - "ClassiCube is a nostalgic Minecraft clone that includes only the game's original features. It is available for all major platforms, including PC and mobile platforms.", - "When a player begins playing ClassiCube, the game creates a fresh game world. If a player wants to save their progress in a game world, they can open ClassiCube's game menu (by pressing Esc ) and select Save level... . This allows the player to save their world's current state as a CW file.", - "If a player wants to resume playing in a saved world, they can do so by loading the corresponding CW file from ClassiCube's game menu. Players also sometimes share their CW files online, to allow others to adventure within those game worlds." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cw_13554.png", - "alt": "Screenshot of a .cw file in ClassiCube", - "caption": "CW file open in ClassiCube" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwa": { - "slug": "cwa", - "extension": "cwa", - "name": "Continuous Wave Accelerometer Data File", - "category": "continuous-wave-accelerometer-data-file", - "summary": "", - "developer_org": "axivity", - "developer_name": "Axivity", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cwa_11408.png", - "alt": "Screenshot of a .cwa file in Open Movement OMGUI 1", - "caption": "CWA file open in Open Movement OMGUI 1" - }, - "description": [ - "The CWA format is an open source format developed by Axivity for the purpose of recording data for human movement studies. The sensors in the Axivity device, such as an AX3 or AX6, record the movements of the person wearing the device and the device stores the data in the CWA format. Users can then transfer the data from the device as CWA files onto their computer, then analyze the data with software that supports the CWA format", - "Open Movement OMGUI is an open source program for Windows that can be used to open CWA files and analyze their data. The program can also export the data to more common file formats, such as .WAV and .CSV .", - "NOTE: Axivity is based in the United Kingdom." - ] - }, - "common_filenames": [ - { - "filename": "CWA-DATA.CWA", - "description": "CWA-DATA.CWA - Common name given to CWA files that store data captured by the Axivity device." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cwa_11408.png", - "alt": "Screenshot of a .cwa file in Open Movement OMGUI 1", - "caption": "CWA file open in Open Movement OMGUI 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwb": { - "slug": "cwb", - "extension": "cwb", - "name": "Cakewalk Bundle", - "category": "cakewalk-bundle", - "summary": "", - "developer_org": "cakewalk", - "developer_name": "Cakewalk", - "more_information": { - "description": [ - "NOTE: CWB files are much larger than Cakewalk SONAR project ( .CWP ) files since they contain all audio assets. CWP files only contain references to the assets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwc": { - "slug": "cwc", - "extension": "cwc", - "name": "Coding with Chrome JavaScript File", - "category": "coding-with-chrome-javascript-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cwc_11859.png", - "alt": "Screenshot of a .cwc file in Coding with Chrome", - "caption": "CWC file open in Coding with Chrome" - }, - "description": [ - "Coding with Chrome is a Google Chrome application that allows aspiring developers to learn the basics of coding. Novice developers can use Coding with Chrome's block-based development environment, Blockly, to create basic programs, while those who have graduated to a text-based development environment can write programs directly in JavaScript, Python, and CoffeeScript.", - "When a Coding with Chrome user creates a JavaScript-based program, Coding with Chrome saves the user's program in a CWC file. All programs that developers create in Blockly are saved in CWC files, as are all JavaScript-based programs that developers create in Coding with Chrome's text-based development environment." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cwc_11859.png", - "alt": "Screenshot of a .cwc file in Coding with Chrome", - "caption": "CWC file open in Coding with Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwd": { - "slug": "cwd", - "extension": "cwd", - "name": "Nonogram Puzzle File", - "category": "nonogram-puzzle-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A nonogram puzzle, which is similar to a hankie, girdler, or paint-by-numbers puzzle, consists of cells in a grid that must be colored or left blank in order to reveal a picture. The puzzle contains numbers for each grid row and column that indicate the number of colored square sets. You must choose which squares are colored and which squares are blank based on the numbers provided in order to solve the puzzle and reveal the image.", - "NOTE: The CWD file is the same as the .JCR and .JAP file but contains the nonogram puzzle in plain text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwf": { - "slug": "cwf", - "extension": "cwf", - "name": "CorelDRAW Workspace File", - "category": "coreldraw-workspace-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "CWF files allow users to quickly switch between multiple workspaces within CorelDRAW or load a saved workspace from another computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwk": { - "slug": "cwk", - "extension": "cwk", - "name": "ClarisWorks Document", - "category": "clarisworks-document", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple acquired ClarisWorks in 1998 and renamed it to AppleWorks. Both productivity suites were available in Mac and Windows versions. However, AppleWorks has been discontinued and was last updated in 2004.", - "Support for CWK files has diminished since AppleWorks was discontinued. However, there is limited support still available for specific versions of CWK files. CWK word processing documents created by AppleWorks 6 may be opened by versions 1 through 4 of Pages. CWK presentation documents created by AppleWorks 6 may be opened by version 5 and earlier of Keynote. CWK spreadsheet documents created by AppleWorks 6 may be opened by versions 1 and 2 of Numbers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwp": { - "slug": "cwp", - "extension": "cwp", - "name": "Cakewalk SONAR Project", - "category": "cakewalk-sonar-project", - "summary": "", - "developer_org": "cakewalk", - "developer_name": "Cakewalk", - "more_information": { - "description": [ - "Older versions of Cakewalk used .WRK files for audio projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwprj": { - "slug": "cwprj", - "extension": "cwprj", - "name": "CanvasWorkspace Project", - "category": "canvasworkspace-project", - "summary": "", - "developer_org": "brother", - "developer_name": "Brother", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cwprj_11329.jpg", - "alt": "Screenshot of a .cwprj file in Brother CanvasWorkspace 2", - "caption": "CWPRJ file open in Brother CanvasWorkspace 2" - }, - "description": [ - "Brother CanvasWorkspace is a free program that allows sewing and embroidery enthusiasts to design patterns for use with Brother cutting machines, such as the DC200, CM650W, SDX225, and many others. If a user wants to save a finished or in-progress CanvasWorkspace project, they can do so by selecting File → Save or Save As... from the program's menu bar. CanvasWorkspace then saves the user's project as a CWPRJ file.", - "CWPRJ files cannot be transferred to Brother cutting machines. To transfer the design a CWPRJ file contains to a Brother cutting machine, you must first save the design as an .FCM file. You can then transfer the FCM file to your cutting machine.", - "To save a design as an FCM file, select File → Export FCM file... from CanvasWorkspace's menu bar. Then, choose the save location, name the file, and click Save ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cwprj_11329.jpg", - "alt": "Screenshot of a .cwprj file in Brother CanvasWorkspace 2", - "caption": "CWPRJ file open in Brother CanvasWorkspace 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cws": { - "slug": "cws", - "extension": "cws", - "name": "ChordWizard Song", - "category": "chordwizard-song", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The CWS file allows you to protect your songs, disable copying and printing functions, block editing or saving capabilities, embed a link to your member profile on the ChordWizard network, and lock song credits. CWS files can also be uploaded to the ChordWizard network and shared with other members.", - "To create a CWS file, select File → Save Song or Save Song As... .", - "NOTE: Songtrix is available in bronze, silver, and gold editions, which are geared towards beginner, intermediate, and advanced users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwt": { - "slug": "cwt", - "extension": "cwt", - "name": "Cakewalk SONAR Template", - "category": "cakewalk-sonar-template", - "summary": "", - "developer_org": "clarisworks", - "developer_name": "ClarisWorks", - "more_information": { - "description": [ - "To create your own template with the CWT extension, customize your settings, select File → Save or Save As... , name your file, choose the save location (or leave it as the default location in the program folder), click the \"Save as type\" drop down menu, select \"Template,\" and click Save .", - "To open your CWT file, select File → Open... , navigate to your CWT file, or click the \"Go to Folder\" drop down menu and select \"Template files\" if you saved your file in the default location in the program folder, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cww": { - "slug": "cww", - "extension": "cww", - "name": "Crossword Weaver Puzzle File", - "category": "crossword-weaver-puzzle-file", - "summary": "", - "developer_org": "variety-games", - "developer_name": "Variety Games", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cww.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwy": { - "slug": "cwy", - "extension": "cwy", - "name": "ChordWizard Style", - "category": "chordwizard-style", - "summary": "", - "developer_org": "chordwizard-software", - "developer_name": "ChordWizard Software", - "more_information": { - "description": [ - "The CWY file is used to alter the song settings, track setup, and track scope of a .CWS song file. To change the style of song, select Song → Change Style... .", - "Songtrix is available in bronze, silver, and gold editions, which are geared towards beginner, intermediate, and advanced users.", - "NOTE: The CWY file was replaced by the .STYX file with the release of Songtrix 4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cwz": { - "slug": "cwz", - "extension": "cwz", - "name": "Circuit Wizard File", - "category": "circuit-wizard-file", - "summary": "", - "developer_org": "new-wave-concepts", - "developer_name": "New Wave Concepts", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cwz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cx3": { - "slug": "cx3", - "extension": "cx3", - "name": "CMS Recorded Video File", - "category": "cms-recorded-video-file", - "summary": "", - "developer_org": "idview", - "developer_name": "IDView", - "more_information": { - "description": [ - "Using the CMS DVR Player, you can export the CX3 video to the .AVI format. Choose Tools → Convert to AVI from the program menu.", - "NOTE: The CMS software is available with DVR, video surveillance, and other monitoring solutions purchased from IDView. It can also be downloaded for free from the IDView website using the program link below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cx3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cx5": { - "slug": "cx5", - "extension": "cx5", - "name": "Clone Manager XML File", - "category": "clone-manager-xml-file", - "summary": "", - "developer_org": "sci-ed", - "developer_name": "Sci-Ed", - "more_information": { - "description": [ - "CX5 files are similar to .CM5 files but are better suited for exchanging molecule data with other Clone Manager users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cx5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxa": { - "slug": "cxa", - "extension": "cxa", - "name": "FMAT Listmode File", - "category": "fmat-listmode-file", - "summary": "", - "developer_org": "applied-biosystems", - "developer_name": "Applied Biosystems", - "more_information": { - "description": [ - "To view the data in a CXA list mode file, select File → View Well Listmode in Helper (the file will then open in Excel if you have linked Excel in the FMAT software options).", - "The CXA file is located in the \"Listmode\" folder in the plate subfolder.", - "NOTE: The CXA file is named according to the location of the scanned well. For example, Ana05x0E.cxa indicates that the image data was taken from a well in column 5 and row E." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxarchive": { - "slug": "cxarchive", - "extension": "cxarchive", - "name": "CrossOver Bottle Archive", - "category": "crossover-bottle-archive", - "summary": "", - "developer_org": "codeweavers", - "developer_name": "CodeWeavers", - "more_information": { - "description": [ - "A CrossOver bottle is a virtual Windows environment. The CrossOver application enables you to create several \"bottles,\" or Windows machines, on your computer. These \"bottles\" can be different versions of Windows as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxarchive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxd": { - "slug": "cxd", - "extension": "cxd", - "name": "SimplePCI Data Document", - "category": "simplepci-data-document", - "summary": "", - "developer_org": "hamamatsu-photonics", - "developer_name": "Hamamatsu Photonics", - "more_information": { - "description": [ - "NOTE: SimplePCI is legacy software and has been replaced by HCImage, which also uses the CXD format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxf": { - "slug": "cxf", - "extension": "cxf", - "name": "Picasa Collage File", - "category": "picasa-collage-file", - "summary": "", - "developer_org": "cuttlefish", - "developer_name": "Cuttlefish", - "more_information": { - "description": [ - "If you move a collage JPG file, you should also move the associated CRX file or the collage will not be reconstructed properly in Picasa from the new location. Therefore, make sure to copy the CRX file when moving your collages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxi": { - "slug": "cxi", - "extension": "cxi", - "name": "Nintendo 3DS Executable Image", - "category": "nintendo-3ds-executable-image", - "summary": "", - "developer_org": "applied-biosystems", - "developer_name": "Applied Biosystems", - "more_information": { - "description": [ - "Gamers who want to play Nintendo 3DS games on their computer or other non-3DS devices use emulators to simulate the 3DS on those devices. Before they can load games into an emulator, players must either create emulator-compatible game files themselves, by \"dumping\" data from their game cartridges into packaged game files, or download pre-packaged game files from the Internet. Game files packaged for 3DS emulators can be saved using a number of file formats and extensions, including .3ds , .CIA , and .cxi .", - "Notably, the programs Braindump and GodMode9 allow 3DS players to create CXI files from games installed on their Nintendo 3DS. Players then use these files to play 3DS games using the Lime3DS (replaced Citra) Nintendo 3DS emulator.", - "NOTE: While either 3DS or CXI files can be used to play games in Lime3DS, the files' contents are not the same. Most importantly, some 3DS files may contain multiple CXI files, only one of which is used to install and play a game. The others contain non-essential game data, such as the game's manual and updates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxp": { - "slug": "cxp", - "extension": "cxp", - "name": "CX-Programmer Project File", - "category": "cx-programmer-project-file", - "summary": "", - "developer_org": "applied-biosystems", - "developer_name": "Applied Biosystems", - "more_information": { - "description": [ - "NOTE: CX-Programmer is now included as part of CX-One and is no longer offered as a standalone product." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxr": { - "slug": "cxr", - "extension": "cxr", - "name": "FMAT Plate Results File", - "category": "fmat-plate-results-file", - "summary": "", - "developer_org": "applied-biosystems", - "developer_name": "Applied Biosystems", - "more_information": { - "description": [ - "The CXR file is located in the numbered plate subfolder inside the \"Analysis\" folder.", - "To view the data in a CXR file, select File → View Plates in Helper (the file will then open in Excel if you have linked Excel in the FMAT software options).", - "NOTE: The CXR file is named according to the plate name. For example, the first plate CXR file would be named Plate001.cxr ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxt": { - "slug": "cxt", - "extension": "cxt", - "name": "CX-Programmer Project Text File", - "category": "cx-programmer-project-text-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The native save format for CX-Programmer projects is the .CXP format, which uses file compression. CXP files are more commonly used than CXT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cxx": { - "slug": "cxx", - "extension": "cxx", - "name": "C++ Source Code File", - "category": "c++-source-code-file", - "summary": "", - "developer_org": "iso-c++-standards-committee", - "developer_name": "ISO C++ Standards Committee", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cxx_5066.png", - "alt": "Screenshot of a .cxx file in Microsoft Visual Studio Code 1.76", - "caption": "CXX file open in Microsoft Visual Studio Code 1.76" - }, - "description": [ - "C++ is one of the most common programming languages, with developers using it to create various applications, such as database management software, image editors, games, and web browsers. Bjarne Stroustrup developed C++ to improve upon the C programming language and released it in 1985. It grew quickly in adoption and is now maintained by the Standard C++ Foundation.", - "The .cxx file extension is one of several extensions you may encounter appended to files storing C++ source code. Other extensions for C++ files include .CPP , .CC , and .C (stores C and C++) source code files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cxx_5066.png", - "alt": "Screenshot of a .cxx file in Microsoft Visual Studio Code 1.76", - "caption": "CXX file open in Microsoft Visual Studio Code 1.76" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cxx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyberducklicense": { - "slug": "cyberducklicense", - "extension": "cyberducklicense", - "name": "Cyberduck Donation Key", - "category": "cyberduck-donation-key", - "summary": "", - "developer_org": "cyberduck", - "developer_name": "Cyberduck", - "more_information": { - "description": [ - "Once a Cyberduck license file has been generated, the Cyberduck application will indicate it has been registered. The program will also stop prompting the user for donations each time it is opened.", - "In Mac OS X, the Cyberduck license file is saved in the following directory:", - "~/​Library/​Application Support/​Cyberduck" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyberducklicense.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyberduckprofile": { - "slug": "cyberduckprofile", - "extension": "cyberduckprofile", - "name": "Cyberduck Connection Profile", - "category": "cyberduck-connection-profile", - "summary": "", - "developer_org": "cyberduck", - "developer_name": "Cyberduck", - "more_information": { - "description": [ - "Cyberduck connection profiles are used to add more options to the list of choices in the \"Open Connection\" window. For example, a Dropbox connection profile can be used to add Dropbox.com to the list of connection options.", - "In Mac OS X, Cyberduck connection profiles are saved in the following folder:", - "~/​Library/​Application Support/​Cyberduck/​Profiles", - "NOTE: Cyberduck connection profiles may sometimes be downloaded as \".cyberduckprofile.xml\" files. You may need to remove the \".xml\" part of the file extension in order for Cyberduck to open the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyberduckprofile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyberducksegment": { - "slug": "cyberducksegment", - "extension": "cyberducksegment", - "name": "Cyberduck Download Segment", - "category": "cyberduck-download-segment", - "summary": "", - "developer_org": "cyberduck", - "developer_name": "Cyberduck", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cyberducksegment_13644.jpg", - "alt": "Screenshot of a .cyberducksegment file in Apple Finder 13", - "caption": "CYBERDUCKSEGMENT file open in Apple Finder 13" - }, - "description": [ - "The Cyberduck client is available for Windows and macOS. In addition to FTP and SFTP, it also supports WebDAV and cloud storage services, such as Google Drive, OneDrive, Dropbox, and Backblaze B2.", - "To enable Cyberduck to download files over 100 MB faster (as CYBERDUCKSEGMENT files), you must enable the \"Segmented downloads with multiple connections per file\" preference. Instructions for doing so:", - "After enabling the preference, Cyberduck downloads files larger than 100 MB as single CYBERDUCKSEGMENT archives that store multiple, numbered files with .cyberducksegment file extensions. For example, if you download an .EXE file named example.exe , the CYBERDUCKSEGMENT archive name will be example.exe.cyberducksegment and it will contain multiple, numbered CYBERDUCKSEGMENT files (e.g., 1.cyberducksegment , 2.cyberducksegment , and so on)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cyberducksegment_13644.jpg", - "alt": "Screenshot of a .cyberducksegment file in Apple Finder 13", - "caption": "CYBERDUCKSEGMENT file open in Apple Finder 13" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyberducksegment.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyg": { - "slug": "cyg", - "extension": "cyg", - "name": "Home Design Object", - "category": "home-design-object", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cyg_12114.png", - "alt": "Screenshot of a .cyg file in Ashampoo 3D CAD Professional", - "caption": "CYG file open in Ashampoo 3D CAD Professional" - }, - "description": [ - "Ashampoo offers several CAD applications that allow users to design homes, add-ons, and remodels. All of these applications save home designs in the CYP format and allow users to add CYG format objects.", - "In Ashampoo's CAD applications, CYG files appear primarily as 3D objects that can be selected from the programs' Catalog. However, the files contain both a 2D and 3D representation of an object, and they can be added to either a design's 2D or 3D view. As you add an object to one view, it is simultaneously added to the other.", - "NOTE: In Ashampoo CAD programs' Catalog, you can double-click a CYG object to view it at a larger size." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cyg_12114.png", - "alt": "Screenshot of a .cyg file in Ashampoo 3D CAD Professional", - "caption": "CYG file open in Ashampoo 3D CAD Professional" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyi": { - "slug": "cyi", - "extension": "cyi", - "name": "Clustify Input File", - "category": "clustify-input-file", - "summary": "", - "developer_org": "hot-neuron", - "developer_name": "Hot Neuron", - "more_information": { - "description": [ - "Clustify helps law firms, corporations, and other organizations automatically group large collections of text documents based on content similarity. By referencing the CYI list, Clustify knows which files to include in the analysis and how to associate them with additional information. This approach enables users to efficiently organize thousands of documents, particularly in legal discovery and compliance workflows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyo": { - "slug": "cyo", - "extension": "cyo", - "name": "Clustify Output File", - "category": "clustify-output-file", - "summary": "", - "developer_org": "hot-neuron", - "developer_name": "Hot Neuron", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyp": { - "slug": "cyp", - "extension": "cyp", - "name": "Home Design Project", - "category": "home-design-project", - "summary": "", - "developer_org": "chief-architect", - "developer_name": "Chief Architect", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/cyp_12113.png", - "alt": "Screenshot of a .cyp file in Ashampoo 3D CAD Professional", - "caption": "CYP file open in Ashampoo 3D CAD Professional" - }, - "description": [ - "Ashampoo's architectural CAD programs allow users to create and share home design plans with others. These plans, which may contain virtual floor plans, framing, roofs, windows, doors, kitchens, bathrooms, and other features, are saved as CYP files. Users can also use CYP files to calculate their proposed home's dimensions and conduct virtual home tours.", - "NOTE: Many of the building components CYP files contain are stored in .CYG files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/cyp_12113.png", - "alt": "Screenshot of a .cyp file in Ashampoo 3D CAD Professional", - "caption": "CYP file open in Ashampoo 3D CAD Professional" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cys": { - "slug": "cys", - "extension": "cys", - "name": "Cytoscape Session File", - "category": "cytoscape-session-file", - "summary": "", - "developer_org": "hot-neuron", - "developer_name": "Hot Neuron", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cys.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cytoidlevel": { - "slug": "cytoidlevel", - "extension": "cytoidlevel", - "name": "Cytoid Level Archive", - "category": "cytoid-level-archive", - "summary": "", - "developer_org": "tiger-tang", - "developer_name": "Tiger Tang", - "more_information": { - "description": [ - "CYTOIDLEVEL files may come with the game or may be created by users. There is a large community of Cytoid users that upload and share custom CYTOIDLEVEL files.", - "NOTE: CYTOIDLEVEL files are used by Cytoid similarly to how .OSZ files are used by osu!, which is another music game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cytoidlevel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "cyw": { - "slug": "cyw", - "extension": "cyw", - "name": "Rbot.CYW Worm File", - "category": "rbot.cyw-worm-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Since the Rbot.CYW file contains malicious code, it should not be opened. Instead, the file should be scanned and removed with an antivirus program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "cyw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "czd": { - "slug": "czd", - "extension": "czd", - "name": "CAD Zone Drawing", - "category": "cad-zone-drawing", - "summary": "", - "developer_org": "the-cad-zone", - "developer_name": "The CAD Zone", - "more_information": { - "description": [ - "CAD Zone software products are used by crash investigators, firefighters, accident reconstructionists, law enforcement officers, and others." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "czd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "czi": { - "slug": "czi", - "extension": "czi", - "name": "Carl Zeiss Image Data File", - "category": "carl-zeiss-image-data-file", - "summary": "", - "developer_org": "carl-zeiss", - "developer_name": "Carl Zeiss", - "more_information": { - "description": [ - "CZI files can be analyzed and visualized with Carl Zeiss' ZEN software. There is also a Java API called ZeissCZIReader that can be used for programmatically reading the contents of CZI files. ZeissCZIReader is part of Fiji, which is incorporated into the ImageJ image processing software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "czi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "czip": { - "slug": "czip", - "extension": "czip", - "name": "ZipGenius CryptoZip File", - "category": "zipgenius-cryptozip-file", - "summary": "", - "developer_org": "the-zipgenius-team", - "developer_name": "The ZipGenius Team", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/czip_7190.png", - "alt": "Screenshot of a .czip file in ZipGenius 6", - "caption": "CZIP file open in ZipGenius 6" - }, - "description": [ - "The ZipGenius Team (formerly WinInizio Software) develops ZipGenius. The Zip utility supports compressing and extracting various archive formats, including .ZIP , .CBZ , .TAR.GZ , .7Z , and .LZH .", - "The CZIP format supports various options for compressing archives, including Standard, Self-locking, and Self-erasing types. Furthermore, you can only extract self-locking and self-erasing archives with the correct passphrase (three incorrect passwords renders the file unrecoverable). You can also add your name or email address and choose the archive version when compressing the CZIP archive.", - "To create a CZIP file, select Tools → Encrypt / decrypt archive . Depending on your chosen encryption method, you will encounter different prompts to create the CZIP file. For example, if you choose the Twofish method, you must enter a passphrase for securing the CZIP archive before creating it." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/czip_7190.png", - "alt": "Screenshot of a .czip file in ZipGenius 6", - "caption": "CZIP file open in ZipGenius 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "czip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "czp": { - "slug": "czp", - "extension": "czp", - "name": "ClozePro Archive", - "category": "clozepro-archive", - "summary": "", - "developer_org": "crick-software", - "developer_name": "Crick Software", - "more_information": { - "description": [ - "NOTE: The ClozePro application has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "czp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d$$": { - "slug": "d$$", - "extension": "d$$", - "name": "AGT Game Encrypted Message File", - "category": "agt-game-encrypted-message-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "An AGT game consists of typing commands to navigate through a story, similar to a choose-your-own-adventure book. Interpreters, like AGiliTy, emulate older machines from the 1980s and 1990s in order to play AGT games.", - "AGT games can be packaged with a wide variety of files that contain game data, including .TTL , .INS , and .VOC . Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces game size over 100K, decreases load time, and reduces clutter." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].d$$", - "description": "[name of the game].d$$ - The D$$ file bears the same name of the game." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d$$.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d": { - "slug": "d", - "extension": "d", - "name": "D Source Code File", - "category": "d-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "D files are typically used by GNU Make, a utility used to control the creation of executables and other non-source files of a program. D files may also be opened by any text editor since they store plain text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d.ts": { - "slug": "d.ts", - "extension": "d.ts", - "name": "TypeScript Declaration File", - "category": "typescript-declaration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/d_ts_12989.png", - "alt": "Screenshot of a .d.ts file in Microsoft Visual Studio Code", - "caption": "D.TS file open in Microsoft Visual Studio Code" - }, - "description": [ - "TypeScript is a JavaScript variant developed and maintained by Microsoft. It uses static type checking to check programs for errors before running them. When a TypeScript program is compiled , it is compiled to JavaScript, making it easier for web browsers to run.", - "Developers creating TypeScript programs may want to access APIs written in plain JavaScript. To do so, the developer must create a D.TS file that declares that API's objects and functions. They can then add the API's .JS file as a source for their TypeScript program, alongside the corresponding D.TS file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/d_ts_12989.png", - "alt": "Screenshot of a .d.ts file in Microsoft Visual Studio Code", - "caption": "D.TS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d.ts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d00": { - "slug": "d00", - "extension": "d00", - "name": "VirtualDrive Disc Image Part File", - "category": "virtualdrive-disc-image-part-file", - "summary": "", - "developer_org": "yamaha", - "developer_name": "Yamaha", - "more_information": { - "description": [ - "D00 files save data in a format that can be burned to a disc or mounted as a virtual disc in the software when used with the other disc parts. These files are used for backups and for mounting disc data without having to insert the physical disc.", - "NOTE: VirtualDrive uses the .VCD extension for full disc images. When disc images are split into multiple files, the files may use the compound extensions \".vcd.d00,\" \".vcd.d01,\" etc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d01": { - "slug": "d01", - "extension": "d01", - "name": "OPL2 FM Audio File", - "category": "opl2-fm-audio-file", - "summary": "", - "developer_org": "farstone-technology", - "developer_name": "FarStone Technology", - "more_information": { - "description": [ - "OPL2 FM synthesizers were used to play music for video games in the 1980s and 1990s. Yamaha produced several FM chip types along with the OPL2 (YM3812) chip, such as OPL (YM3526), OPL3 (YMF262), and OPL4 (YMF278B) chips. Winamp with the Ganbatte! plug-in installed allows users to emulate OPL2 audio chips in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d2fw": { - "slug": "d2fw", - "extension": "d2fw", - "name": "DALI Firmware Image", - "category": "dali-firmware-image", - "summary": "", - "developer_org": "iec", - "developer_name": "IEC", - "more_information": { - "description": [ - "In 2020, the IEC published the first edition of their 62386-105 specification. This document defined the D2FW file format. (The second edition of the 62386-105 specification is expected to be published in April 2024.)", - "Lighting control gear and control device manufacturers can save and distribute firmware updates in the D2FW format. Control gear and control device users can then install these firmware updates to fix bugs or add features to the associated device.", - "NOTE: DALI (Digital Addressable Lighting Interface) is an internationally-standardized protocol for digital communication between lighting control devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d2fw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d2s": { - "slug": "d2s", - "extension": "d2s", - "name": "Diablo II Save File", - "category": "diablo-ii-save-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "D2S files can be edited manually using Hero Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d2s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d2v": { - "slug": "d2v", - "extension": "d2v", - "name": "DVD2AVI File", - "category": "dvd2avi-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "D2V files can be opened with TMPGEnc, which is included with the DVD2AVI program. The D2V format is considered a \"pass-through\" file since the video files are passed through the D2V file to the TMPGEnc video encoder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d2v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d3d": { - "slug": "d3d", - "extension": "d3d", - "name": "Game Maker 3D File", - "category": "game-maker-3d-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "GameMaker only supports 3D models in the Pro version." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d3dbsp": { - "slug": "d3dbsp", - "extension": "d3dbsp", - "name": "Call of Duty Map File", - "category": "call-of-duty-map-file", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d3dbsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d3md": { - "slug": "d3md", - "extension": "d3md", - "name": "DART Metadata File", - "category": "dart-metadata-file", - "summary": "", - "developer_org": "simfront-simulation-systems-corporation", - "developer_name": "SimFront Simulation Systems Corporation", - "more_information": { - "description": [ - "D3MD files are designed for use with a repository called DART, a digital asset and reference trust. It stores digital assets as well as references to files contained in other repositories. DART serves as a “trust” of digital assets and/or references to digital assets that an organization intends to use for future gain. DART and other applications such as Parrot can generate D3MD files.", - "NOTE: DART stands for Digital Asset and Reference Trust. The file extension \".D3MD\" is short for \"DART metadata.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d3md.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d3v": { - "slug": "d3v", - "extension": "d3v", - "name": "Datel Video File", - "category": "datel-video-file", - "summary": "", - "developer_org": "datel", - "developer_name": "Datel", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d3v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d64": { - "slug": "d64", - "extension": "d64", - "name": "Commodore 64 1541 Disk Image", - "category": "commodore-64-1541-disk-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/d64_1630.png", - "alt": "Screenshot of a .d64 file in VICE 3", - "caption": "D64 file open in VICE 3" - }, - "description": [ - "Computing enthusiasts utilize emulation software to run games or other programs from old, discontinued computers on their modern computers. For example, nostalgic computing enthusiasts who enjoyed Commodore 64 programs use emulation software, such as Vice, WinVICE, and CCS64, to emulate Commodore 64 disk images and run those programs.", - "To get the disk images from Commodore 64 games and programs into a format they can play on their modern computer, enthusiasts dump disk image data from cartridges or floppy disks onto their computer and save the disk image in individual files, such as D64 or .PRG files to load with an emulator. While some computing enthusiasts may acquire actual Commodore 64 disk images and dump them, most acquire D64 files by downloading them from websites.", - "NOTE: The D64 format is one of several formats utilized to store Commodore 64 disk images. Some others include .G41 and .X64 ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/d64_1630.png", - "alt": "Screenshot of a .d64 file in VICE 3", - "caption": "D64 file open in VICE 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d71": { - "slug": "d71", - "extension": "d71", - "name": "Commodore 64 1571 Disk Image", - "category": "commodore-64-1571-disk-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/d71_12758.png", - "alt": "Screenshot of a .d71 file in VICE 3", - "caption": "D71 file open in VICE 3" - }, - "description": [ - "The now-discontinued Commodore 64 supported various storage devices for transferring data. Supported devices include floppy disks, magnetic tape datasettes, and cartridges.", - "Commodore computing enthusiasts acquire actual Commodore 64 1571 floppy disks and save their data as a file in the D71 format. They can then load the D71 files in a Commodore emulator to run the game or program. Some users also upload the D71 files online to share them with other Commodore 64 enthusiasts.", - "The D71 format supports data dumped from 1571 floppy disks, which may be one-sided like 1541 floppy disks (stored in the .D64 format), or double-sided. One-sided floppy disks typically store multiple 256-byte sectors in 35 tracks. Double-sided floppy disks store 70 tracks, resulting in a file doubled in size.", - "D71 is one of several formats utilized to store Commodore 64 games or programs that computer enthusiasts load in emulators to run the game or program. Other formats created by Commodore 64 enthusiasts include D64, .G41 , .T64 , and .X64 ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/d71_12758.png", - "alt": "Screenshot of a .d71 file in VICE 3", - "caption": "D71 file open in VICE 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d71.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d81": { - "slug": "d81", - "extension": "d81", - "name": "Commodore 64 1581 Disk Image", - "category": "commodore-64-1581-disk-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/d81_12759.png", - "alt": "Screenshot of a .d81 file in VICE 3", - "caption": "D81 file open in VICE 3" - }, - "description": [ - "The now-discontinued Commodore 64 supported various storage devices for transferring data. Supported devices include floppy disks, magnetic tape datasettes, and cartridges. Commodore 64 enthusiasts dump the game or program data from these devices and save them in different file formats (depending on the device from which they were dumped) to later run with an emulator.", - "D81 is one of many formats utilized to store Commodore 64 games or programs. Other formats created by Commodore 64 enthusiasts include .D64 , .G41 , .T64 , .D71 , and .X64 ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/d81_12759.png", - "alt": "Screenshot of a .d81 file in VICE 3", - "caption": "D81 file open in VICE 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d81.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "d88": { - "slug": "d88", - "extension": "d88", - "name": "Toshiba Pasopia 7 Disk File", - "category": "toshiba-pasopia-7-disk-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The D88 file format is an uncompressed floppy disk image format that uses sector sizes of 128, 258, 512, or 1,024 bytes. Each sector header includes markers for track, side, sector, size, number of sectors, and density." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "d88.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da0": { - "slug": "da0", - "extension": "da0", - "name": "Windows Registry Backup File", - "category": "windows-registry-backup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DA0 files may be used to replace corrupt registry files. They are not meant to be opened or edited by the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da1": { - "slug": "da1", - "extension": "da1", - "name": "AGT Game Data File", - "category": "agt-game-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Interactive fiction games, such as AGT games, require the player to type commands in order to navigate through a story.", - "AGT games are packaged with a large variety of files. Each file contains game data, including .TTL , .INS , .and VOC files. Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces clutter, load time, and game size.", - "NOTE: DA1 files are similar to .DA2 , .DA3 , and .DA4 files. These files contain game data referenced for different aspects of the game." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].da1", - "description": "[name of the game].da1 - The DA1 file will have the same name as the game it's created for." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da2": { - "slug": "da2", - "extension": "da2", - "name": "DeepAnalysis eBay Sales Data", - "category": "deepanalysis-ebay-sales-data", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "HammerTap DeepAnalysis, which was renamed to just HammerTap, was an eBay market research tool that sellers used to gather and analyze sales activity for various items and categories of items. After using DeepAnalysis to retrieve data, sellers could save that data as a DA2 file, so they could load and review the data again in the future." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].da2", - "description": "[name of the game].da2 - The DA2 file possesses the same name as the game it's created for." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da3": { - "slug": "da3", - "extension": "da3", - "name": "AGT Game Data File", - "category": "agt-game-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In order to navigate through Interactive fiction games, like AGT games, you must type commands in the game. Since the story revolves around typing, verbs and nouns are important parts of the game. The list of usable verbs often stays the same from game to game. But nouns differ greatly from game to game. The nouns (most often objects) are interactive, you can do many different actions with nouns, such as carry, drop, unlock, open, and eat.", - "AGT games are often accompanied with a variety files. Each file contains game data, including .TTL , .VOC , and .INS files. Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces clutter, load time, and game size.", - "NOTE: DA3 files are similar to .DA2 , .DA4 , and .DA5 files. These files contain game data referenced for different aspects of the game." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].da3", - "description": "[name of the game].da3 - The DA3 file is named after the game it's created for." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da4": { - "slug": "da4", - "extension": "da4", - "name": "AGT Game Data File", - "category": "agt-game-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In order to navigate through Interactive fiction games, like AGT games, you must type commands in the game. The story will change depending on what decisions you type. You will most likely encounter other living things in your game, these are considered creatures and will be \"friendly\" or \"hostile.\"", - "AGT games are often packaged with a number of files that contain game data, including .INS , .TTL , and .VOC files. Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces game size, load time, and clutter.", - "NOTE: DA4 files are similar to .DA3 , .DA5 , and .DA6 files. These files contain game data referenced for different aspects of the game." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].da4", - "description": "[name of the game].da4 - The DA4 file possesses the same name as the game it's created for." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da5": { - "slug": "da5", - "extension": "da5", - "name": "AGT Game Data File", - "category": "agt-game-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In order to navigate through Interactive fiction games, like AGT games, you must type commands in the game. The story will change depending on what decisions you type.", - "There are several files that are packaged with AGT games. These files contain game data and include .INS , .TTL , and .VOC files. Since there is a large amount of files that accompany the AGT game, the AGT2AGX utility that comes with AGiliTy can convert the data files into a single .AGX file. This conversion reduces clutter, load time, and game size.", - "NOTE: The DA5 file is similar to the .DA3 , .DA4 , and .DA6 file. These files contain game data referenced for different aspects of the game." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].da5", - "description": "[name of the game].da5 - The DA5 file possesses the same name as the game it's created for." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "da6": { - "slug": "da6", - "extension": "da6", - "name": "AGT Game Data File", - "category": "agt-game-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In order to navigate through Interactive fiction games, like AGT games, you must type commands in the game. The story will change depending on what decisions you type.", - "AGT games are often packaged with a number of files that contain game data, including .VOC , .TTL , and .INS files. Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion helps reduce game size and load time.", - "NOTE: DA6 files are similar to .DA3 , .DA4 , and .DA5 files, which contain game data referenced for different aspects of the game." - ] - }, - "common_filenames": [ - { - "filename": "[name of the game].da6", - "description": "[name of the game].da6 - The DA6 bears the same name as the game it's created for." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "da6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "daa": { - "slug": "daa", - "extension": "daa", - "name": "PowerISO Direct-Access-Archive", - "category": "poweriso-direct-access-archive", - "summary": "", - "developer_org": "poweriso-computing", - "developer_name": "PowerISO Computing", - "more_information": { - "description": [ - "Compressed DAA files may be extracted, mounted, and edited without being decompressed first." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "daa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dab": { - "slug": "dab", - "extension": "dab", - "name": "OrangeCD Database File", - "category": "orangecd-database-file", - "summary": "", - "developer_org": "codium-labs", - "developer_name": "Codium Labs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dab_11840.png", - "alt": "Screenshot of a .dab file in OrangeCD Catalog 6.5", - "caption": "DAB file open in OrangeCD Catalog 6.5" - }, - "description": [ - "OrangeCD Catalog is designed to make it easier for you to organize your locally stored music in one place. The application allows you to add various media from CDs, DVDs, and digital audio files into a database, and stores references to the locations of the media in the DAB database file.", - "The software also references media metadata stored in the database file. This allows you to quickly search through your collection by various tags, such as artist, title, the year released, and genre.", - "You can create a new database with OrangeCD Catalog by selecting Database → New database... . DAB files are saved in your Music folder, by default. You can also manage the database by selecting Database → Manage database ." - ] - }, - "common_filenames": [ - { - "filename": "Sample Database.dab", - "description": "Sample Database.dab - The default name given to a new database by OrangeCD Catalog." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dab_11840.png", - "alt": "Screenshot of a .dab file in OrangeCD Catalog 6.5", - "caption": "DAB file open in OrangeCD Catalog 6.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dabriefcase": { - "slug": "dabriefcase", - "extension": "dabriefcase", - "name": "RemObjects Data Abstract File Briefcase", - "category": "remobjects-data-abstract-file-briefcase", - "summary": "", - "developer_org": "remobjects", - "developer_name": "RemObjects", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dabriefcase.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "daconfig": { - "slug": "daconfig", - "extension": "daconfig", - "name": "RemObjects Data Abstract Configuration File", - "category": "remobjects-data-abstract-configuration-file", - "summary": "", - "developer_org": "remobjects", - "developer_name": "RemObjects", - "more_information": { - "description": [ - "NOTE: DACONFIG files use XML formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "daconfig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "daconnections": { - "slug": "daconnections", - "extension": "daconnections", - "name": "RemObjects Data Abstract Connections File", - "category": "remobjects-data-abstract-connections-file", - "summary": "", - "developer_org": "remobjects", - "developer_name": "RemObjects", - "more_information": { - "description": [ - "DACONNECTIONS files use an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "daconnections.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dacpac": { - "slug": "dacpac", - "extension": "dacpac", - "name": "SQL Server Data Tier Application Package", - "category": "sql-server-data-tier-application-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DACPAC files use .ZIP formatting and contain a collection of XML files that define the schema and data to be transferred." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dacpac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dad": { - "slug": "dad", - "extension": "dad", - "name": "RemObjects Data Abstract Driver File", - "category": "remobjects-data-abstract-driver-file", - "summary": "", - "developer_org": "sysvideo-technology", - "developer_name": "Sysvideo Technology", - "more_information": { - "description": [ - "IMS200 is a free program that allows users to manage a professional security system. The program can be used by multiple users to control multiple cameras and manage recorded security footage. You can download footage by selecting a video record from a specific device, right clicking the file and selecting \"Start Download\" or simply double-clicking the record. The footage is then saved in a DAD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dadiagrams": { - "slug": "dadiagrams", - "extension": "dadiagrams", - "name": "RemObjects Data Abstract Data Diagrams File", - "category": "remobjects-data-abstract-data-diagrams-file", - "summary": "", - "developer_org": "remobjects", - "developer_name": "RemObjects", - "more_information": { - "description": [ - "NOTE: Data Abstract schemas are stored using .DASCHEMA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dadiagrams.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dae": { - "slug": "dae", - "extension": "dae", - "name": "Digital Asset Exchange File", - "category": "digital-asset-exchange-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dae_2459.png", - "alt": "Screenshot of a .dae file in Adobe Photoshop", - "caption": "DAE file open in Adobe Photoshop" - }, - "description": [ - "The COLLADA format was originally developed by Sony and is now jointly supported by Sony and the Khronos Group. It was designed to provide a standard schema that 3D graphics applications could use to save files, so those files could easily be exchanged among applications." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dae_2459.png", - "alt": "Screenshot of a .dae file in Adobe Photoshop", - "caption": "DAE file open in Adobe Photoshop" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dae.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "daf": { - "slug": "daf", - "extension": "daf", - "name": "Digital Anchor File", - "category": "digital-anchor-file", - "summary": "", - "developer_org": "snapcreek", - "developer_name": "SnapCreek", - "more_information": { - "description": [ - "NOTE: Telecompute Digital Anchor has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "daf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dal": { - "slug": "dal", - "extension": "dal", - "name": "DVD-lab Project File", - "category": "dvd-lab-project-file", - "summary": "", - "developer_org": "speedbit", - "developer_name": "SpeedBit", - "more_information": { - "description": [ - "To import a DAL file, select File→Import and browse to the DAL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dam": { - "slug": "dam", - "extension": "dam", - "name": "DeltaMaster Analysis Model", - "category": "deltamaster-analysis-model", - "summary": "", - "developer_org": "dame", - "developer_name": "DAME", - "more_information": { - "description": [ - "DAM files contain primarily cockpit settings, but also include definitions of additional measures or analysis templates that contain settings for frequently used evaluations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dao": { - "slug": "dao", - "extension": "dao", - "name": "Disk-At-Once CD or DVD Image", - "category": "disk-at-once-cd-or-dvd-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Disk-at-once, or DAO, is a method of writing data to a CD-R or DVD-R . While other CD and DVD writing methods write only portions of data (often, individual audio tracks) at once, DAO writes all data to a disc at the same time. This allows the person creating the disc to control whether there are gaps in the disc's data and, if so, what data those gaps contain. For example, using the DAO method, users can insert a \"secret\" audio track at the start of another track, or they can link tracks together with no audio gap at all.", - "Several CD and DVD authoring programs that can write discs using the DAO method save disk images as DAO files, and can load them as well. The data these disk images contain is used to produce duplicate DAO CD-Rs or DVD-Rs, which contain the same content as the DAO file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dao.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dap": { - "slug": "dap", - "extension": "dap", - "name": "Access Data Access Page", - "category": "access-data-access-page", - "summary": "", - "developer_org": "cengage-learning", - "developer_name": "Cengage Learning", - "more_information": { - "description": [ - "You can build data access pages from scratch within Microsoft Access or create them from other files, such as dBASE files, Paradox tables, spreadsheets, and text files.", - "NOTE: Microsoft Access 2007 and later versions do not support DAP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dar": { - "slug": "dar", - "extension": "dar", - "name": "DAR Disk Archive", - "category": "dar-disk-archive", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "You can create a DAR project file by selecting File → New and then choosing the type of project you want to make. The different types include:", - "When choosing the project you can also pick the settings for the disc format, video format, and audio format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dark": { - "slug": "dark", - "extension": "dark", - "name": "DarkTunnel Configuration", - "category": "darktunnel-configuration", - "summary": "", - "developer_org": "darktunnel", - "developer_name": "DarkTunnel", - "more_information": { - "description": [ - "DarkTunnel allows users to mask their identity and location while browsing the internet, using an SSH connection to a proxy server. Browsing the internet via these proxy servers also allows users to bypass their internet service provider's ( ISP ) firewall and other restrictions (such as file download limits).", - "To configure DarkTunnel's VPN connection, users either manually specify or import a server address and other configuration settings. In some cases, users may save their DarkTunnel configuration as a DARK file. This allows the user to share their configuration with others or use the configuration across multiple devices.", - "You can export an existing DarkTunnel configuration as a DARK file. To do so:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dark.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dart": { - "slug": "dart", - "extension": "dart", - "name": "Dart Source Code File", - "category": "dart-source-code-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "DART files can be compiled as JavaScript to run in popular web browsers, run in the Dartium browser (a version of the Chromium web browser that includes a Dart virtual machine and comes with the Dart SDK ), or run in a command-line interface of the Dart virtual machine that comes with the Dart SDK.", - "Dart was originally developed by Google but is now open-source under a Berkeley Software Distribution (BSD) license. The programming language was intended to supersede JavaScript as the future of the web. However, in 2015 Google announced that the Dart virtual machine would not be integrated into its Chrome web browser. Instead Dart is designed to be compiled into JavaScript using the dart2js compiler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "das": { - "slug": "das", - "extension": "das", - "name": "DeltaMaster Analysis Session", - "category": "deltamaster-analysis-session", - "summary": "", - "developer_org": "bissantz", - "developer_name": "Bissantz", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "das.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "daschema": { - "slug": "daschema", - "extension": "daschema", - "name": "RemObjects Data Abstract Schema File", - "category": "remobjects-data-abstract-schema-file", - "summary": "", - "developer_org": "remobjects", - "developer_name": "RemObjects", - "more_information": { - "description": [ - "DASCHEMA files are used to generate databases that store the data used by RemObjects middle-tier applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "daschema.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dash": { - "slug": "dash", - "extension": "dash", - "name": "MPEG-DASH Video File", - "category": "mpeg-dash-video-file", - "summary": "", - "developer_org": "dashlane", - "developer_name": "Dashlane", - "more_information": { - "description": [ - "DASH (Dynamic Adaptive Streaming over HTTP) files are distributed over the DASH protocol. When clients , like web browsers, play back DASH-encoded content, they select DASH file segments with the appropriate bitrate to avoid re-buffering and stalls. The chosen bitrate reflects your current network and Internet connection.", - "A variety of programs allow users to create and download DASH files. For example, RealPlayer Downloader downloads videos as DASH files before automatically converting them to .MP4 files. As another example, developers can use DASHEncoder to create DASH videos from other video files.", - "If you have a DASH file on your computer, it is likely a segment of a larger video file. Because DASH files contain only a segment of a video, they cannot be played as is in most media players. You must combine a DASH file with its other related video segments and convert the combined file to an MP4 file before you can play it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dash.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dat": { - "slug": "dat", - "extension": "dat", - "name": "Data File", - "category": "data-file", - "summary": "", - "developer_org": "arenanet", - "developer_name": "ArenaNet", - "more_information": { - "description": [ - "In old versions of Minecraft, DAT files were also used to store level \"chunks,\" which are small map pieces the game loads on-demand as a player navigates through a world. This format was introduced in the Minecraft Infdev version. The chunks used a 16 x 16 x 128 map dimension.", - "Minecraft version 1.3's beta release introduced a new chunk format, called Region. Regions were saved in .MCR files. The MCR format was subsequently replaced by the .MCA format, also referred to as Anvil, in patch 1.2.1.", - "NOTE: Different versions of Minecraft use differently-formatted DAT files. Therefore, a DAT file produced by one version of the game may not be compatible with other versions." - ] - }, - "common_filenames": [ - { - "filename": "level.dat", - "description": "level.dat - The Minecraft data file that stores world information, such as the player's inventory, the level generator used to create the world, and the current time of day." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dat_2328.png", - "alt": "Screenshot of a .dat file in VideoLAN VLC media player 3.0.12", - "caption": "DAT file open in VideoLAN VLC media player 3.0.12" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dat_11933.png", - "alt": "Screenshot of a .dat file in GitHub Atom", - "caption": "DAT file open in GitHub Atom" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dat_13000.png", - "alt": "Screenshot of a .dat file in GDColon GDSave Browser", - "caption": "DAT file open in GDColon GDSave Browser" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dat_mcr": { - "slug": "dat_mcr", - "extension": "dat_mcr", - "name": "Minecraft Level.dat Backup File", - "category": "minecraft-level.dat-backup-file", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "The level.dat_mcr file can be restored to the level.dat file if you want to revert to the older world format.", - "NOTE: Minecraft Snapshot 12w07b was the first version to update to the Anvil world format." - ] - }, - "common_filenames": [ - { - "filename": "level.dat_mcr", - "description": "level.dat_mcr - A backup of the level.dat file created when newer versions of Minecraft update to the \"Anvil\" format. It is created so the user can revert to the older MCR format if desired." - }, - { - "filename": "level.dat", - "description": "level.dat_mcr - A backup of the level.dat file created when newer versions of Minecraft update to the \"Anvil\" format. It is created so the user can revert to the older MCR format if desired." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dat_mcr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dat_new": { - "slug": "dat_new", - "extension": "dat_new", - "name": "Minecraft World Level File", - "category": "minecraft-world-level-file", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "DAT_NEW files are similar to level.dat .DAT files or level.dat_old .DAT_OLD files." - ] - }, - "common_filenames": [ - { - "filename": "level.dat_new", - "description": "level.dat_new - A file that stores world information and found in the same directory as the files level.dat session.lock ." - }, - { - "filename": "level.dat", - "description": "level.dat_new - A file that stores world information and found in the same directory as the files level.dat session.lock ." - }, - { - "filename": "session.lock", - "description": "level.dat_new - A file that stores world information and found in the same directory as the files level.dat session.lock ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dat_new.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dat_old": { - "slug": "dat_old", - "extension": "dat_old", - "name": "Minecraft Level.dat Backup File", - "category": "minecraft-level.dat-backup-file", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dat_old.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "data": { - "slug": "data", - "extension": "data", - "name": "Analysis Studio Offline Data File", - "category": "analysis-studio-offline-data-file", - "summary": "", - "developer_org": "appricon", - "developer_name": "Appricon", - "more_information": { - "description": [ - "DATA files may contain data from multiple data sources, such as Microsoft Access and SQL Server databases. They are paired with a corresponding .STP file, which contains the project data schema and object information.", - "Due to their tab-delimited format, DATA files may be imported into Microsoft Excel once their header information is stripped.", - "NOTE: Appricon no longer develops Analysis Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "data.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "database_uuid": { - "slug": "database_uuid", - "extension": "database_uuid", - "name": "Android Stale Thumbnails Identifier", - "category": "android-stale-thumbnails-identifier", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/database_uuid_12306.png", - "alt": "Screenshot of a .database_uuid file in Apple TextEdit", - "caption": "DATABASE_UUID file open in Apple TextEdit" - }, - "description": [ - "UUIDs are 128-bit numbers used to uniquely identify objects on a computer system. For each .THUMBNAILS folder located on an Android device, Android creates a DATABASE_UUID file. This file contains the last UUID assigned to that .THUMBNAILS folder.", - "If Android discovers that the UUID a .THUMBNAILS folder's DATABASE_UUID file contains does not match the folder's current actual UUID (as determined by Android's DatabaseHelper), Android will automatically delete and regenerate all thumbnails the .THUMBNAILS folder manages. It will then create a new DATABASE_UUID file that contains the updated UUID." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/database_uuid_12306.png", - "alt": "Screenshot of a .database_uuid file in Apple TextEdit", - "caption": "DATABASE_UUID file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "database_uuid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dav": { - "slug": "dav", - "extension": "dav", - "name": "CCTV DVR Video", - "category": "cctv-dvr-video", - "summary": "", - "developer_org": "dvr365", - "developer_name": "DVR365", - "more_information": { - "description": [ - "DVR365 and Dahua Technology video surveillance systems use one or more DVR cameras to record surveillance footage. For example, DVR365 systems may use DSD304, DSSD308, or DSD316 DVR cameras. The DVR saves the footage these cameras record as DAV files.", - "DAV files are encrypted to prevent unauthorized users from playing them and are meant to be played using the system that created them. However, some downloadable media players can play DAV files, and various tools allow users to convert DAV files to more common video formats, such as .AVI", - "NOTE: Many other companies sell CCTV systems that are rebranded Dahua Technology systems. These systems may also produce DAV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dax": { - "slug": "dax", - "extension": "dax", - "name": "PSP Compressed ISO Disc Image", - "category": "psp-compressed-iso-disc-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "PSP game data can also be dumped into a .CSO (compressed ISO) file, which is similar to a DAX disc image." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "day": { - "slug": "day", - "extension": "day", - "name": "Day of the Zombie Map File", - "category": "day-of-the-zombie-map-file", - "summary": "", - "developer_org": "brainbox-games", - "developer_name": "BrainBox Games", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "day.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "daz": { - "slug": "daz", - "extension": "daz", - "name": "DAZ Studio 3D Scene", - "category": "daz-studio-3d-scene", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "DAZ Studio scenes can be exported to a variety of formats, including .BVH , .DAE , .CR2 , .FBX , .OBJ , .U3D , and .MDD .", - "NOTE: DAZ files reference .DSO (DAZ 3D objects), .DSD (morphs), and .DSV (UV map) files. These files are loaded when the scene is loaded." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "daz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dazip": { - "slug": "dazip", - "extension": "dazip", - "name": "Dragon Age: Origins Game File", - "category": "dragon-age-origins-game-file", - "summary": "", - "developer_org": "bioware", - "developer_name": "BioWare", - "more_information": { - "description": [ - "DAZIP files can be created using the Dragon Age Toolset, a utility published by EA that can be downloaded from the Dragon Age website. With this utility, you can add new 3D environments and quests, voice and lip syncing sounds, and cinematic sequences. You can also modify the artificial intelligence of creatures for combat scenarios.", - "To install a DAZIP file, you can either 1) double-click the file if the DAUpdater program is associated with the DAZIP file type, or 2) navigate to the bin_ship directory of a Dragon Age: Origins installation, and run DAUpdater.exe manually.", - "NOTE: Since DAZIP files are stored in a .ZIP format, they can be extracted using any Zip decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dazip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db-": { - "slug": "db-", - "extension": "db-", - "name": "Norton Nprotect Database File", - "category": "norton-nprotect-database-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "DB- files are typically found in the C:\\​recycler\\​NPROTECT\\​ directory. They can be manually deleted or removed by turning off Recycle Bin protection in Norton Utilties." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db-.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db-journal": { - "slug": "db-journal", - "extension": "db-journal", - "name": "SQLite Rollback Journal File", - "category": "sqlite-rollback-journal-file", - "summary": "", - "developer_org": "sqlite", - "developer_name": "SQLite", - "more_information": { - "description": [ - "DB-JOURNAL files enable the atomic commit feature in SQLite database management systems. This feature refers to when all changes to a database can be made in one transaction. This is made possible by rollback journal files, which are typically seen with the \".db-journal\" extension.", - "DB-JOURNAL files are temporary and should only exist when a running transaction is occurring in an SQLite database then deleted once the transaction is committed. The file is located in the same directory as the .DB database file that is running the transaction. Also it bears the same name as the associated DB file except it includes the appended \"-journal\" extension. For example, a file named example.db is accompanied by a temporary example.db-journal during the transaction." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db-journal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db-shm": { - "slug": "db-shm", - "extension": "db-shm", - "name": "SQLite Database Shared Memory File", - "category": "sqlite-database-shared-memory-file", - "summary": "", - "developer_org": "sqlite", - "developer_name": "SQLite", - "more_information": { - "description": [ - "SQLite's Write-Ahead Logging (WAL) mode is a journaling mode designed to improve database writing performance while maintaining data integrity. Typically, any changes made to a database are written directly to the main database file.", - "However, in WAL mode, the SQLite database engine automatically generates a .DB-WAL file to store data writes, allowing the main database to remain unaltered during the write process. The engine also generates a DB-SHM file to store data for tracking reader-writer states, checkpoint statuses, and transaction control, allowing multiple connections to the main database to synchronize. For example, if you have a primary database file named mydb.db , the SQLite engine may automatically generate mydb.db-shm and mydb.db-wal files while the database is in use.", - "By generating DB-WAL and DB-SHM files in WAL mode, the SQLite engine keeps the database accessible for reading by other processes while writes are pending, significantly improving performance in applications with high read-write demands. Additionally, DB-SHM and DB-WAL files may appear in an application's data storage directories, particularly in apps that utilize SQLite databases for handling large amounts of data or complex data operations across different processes.", - "NOTE: SQLite introduced WAL mode in 3.7.0 in July 2010." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db-shm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db-wal": { - "slug": "db-wal", - "extension": "db-wal", - "name": "SQLite Database Write-Ahead Log File", - "category": "sqlite-database-write-ahead-log-file", - "summary": "", - "developer_org": "sqlite", - "developer_name": "SQLite", - "more_information": { - "description": [ - "Since SQLite is a popular embedded database technology, you may see DB-WAL, .DB-SHM , and other temporary database files with applications that use SQLite.", - "NOTE: In an SQLite write-ahead logging scheme, all database modifications are written to the DB-WAL file before being committed to the database. WAL was introduced as an alternative scheme to SQLite's default \"rollback journal\" policy." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db-wal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db.crypt": { - "slug": "db.crypt", - "extension": "db.crypt", - "name": "WhatsApp Encrypted Database", - "category": "whatsapp-encrypted-database", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "Periodically, WhatsApp backs up a user's messages in a DB.CRYPT file. These files are encrypted database files. To prevent hackers and other malicious entities from being able to decrypt DB.CRYPT files, WhatsApp regularly updates the encryption used to create the files. Every time WhatsApp updates DB.CRYPT files' encryption, they append a new number to the files' extensions. For example, .CRYPT6 , .CRYPT8 , .CRYPT10 , .CRYPT12 , and .CRYPT14 files are all WhatsApp message backup files.", - "WhatsApp also creates .CRYPT1 backup files, which contain a record of a user's sent and received stickers, chat settings, and contact status rankings. These files' extension does not change.", - "DB.CRYPT files that are message history backups are stored in the /​sdcard/​WhatsApp/​Databases directory. DB.CRYPT files that are sticker, chat settings, and status ranking backups are stored in the /​sdcard/​WhatsApp/​Backups directory.", - "If you need to free up space on your SD card, you can delete many of your DB.CRYPT files without affecting WhatsApp or your message history. However, you should always keep your most recent one or two chat backups (as noted by the date prepended to the files' names), and you should keep all your CRYPT1 files." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt", - "description": "msgstore.db.crypt - The name of the common database file used by WhatsApp Messenger to store chat messages." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db.crypt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db.crypt12": { - "slug": "db.crypt12", - "extension": "db.crypt12", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The DB.CRYPT12 file is a result of WhatsApp appending the .CRYPT12 file extension to the .DB file. It is used by WhatsApp to secure a user's message database on his or her Android device. For each new version of the application, WhatsApp uses a different algorithm to encrypt the DB files. The extension appended to the DB file, such as .CRYPT6 , .CRYPT7 , or .CRYPT8 signifies the algorithm used for encryption.", - "The DB.CRYPT12 database files are located on the SD card of your Android device. The file is located in the following directory: /​sdcard/​WhatsApp/​Databases", - "NOTE: WhatsApp Messenger creates DB.CRYPT12 files periodically to save incremental backups of databases. You can delete DB.CRYPT12 files to reclaim storage space but you will delete messages stored in the DB.CRYPT12 database." - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt12", - "description": "msgstore.db.crypt12 - The name of the common database file used by WhatsApp Messenger that is stored in your device storage." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db.crypt12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db.crypt8": { - "slug": "db.crypt8", - "extension": "db.crypt8", - "name": "WhatsApp Encrypted Database File", - "category": "whatsapp-encrypted-database-file", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "The DB.CRYPT8 file is a product of WhatsApp appending the .CRYPT8 file extension to the .DB file extension. It is used by WhatsApp to secure a user's message database on his or her Android device. For each new installment, the application uses a different algorithm to encrypt the DB files. The extension appended to the DB file, such as .CRYPT6 or .CRYPT7 , signifies the algorithm used for encryption.", - "The DB.CRYPT8 database files are located on the SD card of your Android device. The file is located in the following directory: /​sdcard/​WhatsApp/​Databases" - ] - }, - "common_filenames": [ - { - "filename": "msgstore.db.crypt8", - "description": "msgstore.db.crypt8 - The name of the common database file used by WhatsApp Messenger that is stored in your device storage." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db.crypt8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db.jou": { - "slug": "db.jou", - "extension": "db.jou", - "name": "Patran Journal File", - "category": "patran-journal-file", - "summary": "", - "developer_org": "msc-software", - "developer_name": "MSC Software", - "more_information": { - "description": [ - "Do not delete the DB.JOU file because it makes it possible to recreate an entire .DB from nothing. If you lose your database, you can recreate it by selecting File → Utilities / Rebuild... , navigate to the appropriate DB.JOU file, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db.jou.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db": { - "slug": "db", - "extension": "db", - "name": "Mobile Device Database", - "summary": "Mobile devices, such as Android and iOS mobile phones, store a variety of information in DB database files. For example, a DB file may contain your contacts, your SMS information, or other device or application data. DB files are commonly saved in a SQLite database format, but they are also commonly locked or encrypted , so you cannot access or edit their data.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Database Files", - "category_slug": "database-files", - "rating": 4, - "votes": 1765, - "last_updated": "April 19, 2022", - "more_information": { - "content": [ - "One example DB file is sms.db , an iOS support file that stores your text messages. It is located in a device's /​private/​var/​mobile/​Library/​SMS/​ directory. Another example is consolidated.db , an iOS file that contains your tracked location information." - ] - }, - "how_to_open": { - "instructions": [ - "DB files stored on a mobile device are generally not meant to be opened or edited, since they are support files used by the device or an application." - ] - }, - "scraped_at": "2025-08-09T21:58:55.110300", - "source": { - "url": "https://fileinfo.com/extension/db", - "file": "db.html" - } - }, - "db1": { - "slug": "db1", - "extension": "db1", - "name": "Tekla Structures Model File", - "category": "tekla-structures-model-file", - "summary": "", - "developer_org": "tekla", - "developer_name": "Tekla", - "more_information": { - "description": [ - "DB1 files are often associated with a Tekla building project ( .TBP ) file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db2": { - "slug": "db2", - "extension": "db2", - "name": "Samsung CCTV Video Information File", - "category": "samsung-cctv-video-information-file", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "DB2 files are saved with BU files in the same directory and have the same filename, expect for the extension. For example, a video recording may generate the files 12300000.bu and 12300000.db2 . These files should not be separated since they are both read by Samsung video recording software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "db3": { - "slug": "db3", - "extension": "db3", - "name": "SQLite Database File", - "category": "sqlite-database-file", - "summary": "", - "developer_org": "sqlite", - "developer_name": "SQLite", - "more_information": { - "description": [ - "A common SQLite DB3 file is PalmDatabase.db3 , which stores personal information on the Palm Pre, including contacts, account information, and call logs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "db3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dba": { - "slug": "dba", - "extension": "dba", - "name": "CryENGINE Animation Database File", - "category": "cryengine-animation-database-file", - "summary": "", - "developer_org": "palm", - "developer_name": "Palm", - "more_information": { - "description": [ - "DBA files are compiled using a .CBA settings file, which specifies character ( .CHR ) files to use as well as the compiler settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbb": { - "slug": "dbb", - "extension": "dbb", - "name": "Skype User Information File", - "category": "skype-user-information-file", - "summary": "", - "developer_org": "skype", - "developer_name": "Skype", - "more_information": { - "description": [ - "Niklas Zennström, Janus Friis, Priit Kasesalu, Toivo Annus, Ahti Heinla, and Jaan Tallinn initially developed and released Skype in 2003. Several companies have acquired and sold the technology through the years, with Microsoft currently maintaining the telecommunications software (and introducing the DB format to replace DBB files).", - "While recent versions of Skype no longer use the DBB format, you may still encounter the files if you previously used older versions of Skype. If you have an older version of Skype installed on your computer, you can find your DBB file in one of the following locations (depending on the Windows version you are using):" - ] - }, - "common_filenames": [ - { - "filename": "chatmsg256.dbb", - "description": "chatmsg256.dbb - Filename of the DBB file that stores a Skype user's information." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbc": { - "slug": "dbc", - "extension": "dbc", - "name": "FoxPro Database", - "category": "foxpro-database", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Visual FoxPro is used to manage large volumes of data for desktop, distributed client, client/server, rich client, and web database applications.", - "Visual FoxPro has been discontinued. The last version (9) was released in 2004 and last updated in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbd": { - "slug": "dbd", - "extension": "dbd", - "name": "DemoShield Project", - "category": "demoshield-project", - "summary": "", - "developer_org": "macrovision", - "developer_name": "Macrovision", - "more_information": { - "description": [ - "DemoShield was formerly developed by Macrovision and was integrated with InstallShield. However DemoShield was discontinued in 2007 and Macrovision became Acresso Software in 2008." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbf": { - "slug": "dbf", - "extension": "dbf", - "name": "Database File", - "category": "database-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Because of the early adoption in the database community and a relatively straightforward file structure, DBF files have been widely accepted as a standard storage format for structured data in commercial applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbg": { - "slug": "dbg", - "extension": "dbg", - "name": "Visual FoxPro Debugger Configuration File", - "category": "visual-foxpro-debugger-configuration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Debug symbols allow the debugger to investigate source code of a binary for troubleshooting purposes. The DBG file is created in order to store debug symbols for the purpose of debugging Visual FoxPro database applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbgsym": { - "slug": "dbgsym", - "extension": "dbgsym", - "name": "Debug Symbols File", - "category": "debug-symbols-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DBGSYM files are used by programs such as Pidgin, a universal chat client that supports messaging services such as AIM, Google Talk, ICQ, and MSN." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbgsym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbk": { - "slug": "dbk", - "extension": "dbk", - "name": "Sony Ericsson Mobile Phone Backup File", - "category": "sony-ericsson-mobile-phone-backup-file", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "DBK files can be opened with various programs, such as Sony Ericsson PC Suite, FJ Software Development MyPhoneExplorer, and Amrak Software phoneMiner. The files can also be decompressed with a Zip-decompression utility, such as Microsoft File Explorer, Corel WinZip, and Apple Archive Utility.", - "To decompress a DBK file, rename the .dbk file extension to .zip and then decompress and extract the contents with the ZIP-decompression program. The contents, which may include a .VCF contacts file named contacts.vcf can then be opened with a program that supports the file type. After extracting the contents, compress the files as a .ZIP file, then rename the .zip file extension to .dbk ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbl": { - "slug": "dbl", - "extension": "dbl", - "name": "DAZ Brick Light File", - "category": "daz-brick-light-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbm": { - "slug": "dbm", - "extension": "dbm", - "name": "ColdFusion Server File", - "category": "coldfusion-server-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "The DBML language was used by ColdFusion 5 and earlier. Newer versions of ColdFusion use the .CFM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbml": { - "slug": "dbml", - "extension": "dbml", - "name": "Visual Studio OR Design File", - "category": "visual-studio-or-design-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DBML files are used by the Visual Studio Code Generator to auto-generate Visual Basic, C#, or XML source code files. This allows developers to manipulate database records directly as native classes within the application.", - "NOTE: DBML files are stored in an XML format and must conform to the published DBML .XSD schema." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbo": { - "slug": "dbo", - "extension": "dbo", - "name": "DarkBASIC Object", - "category": "darkbasic-object", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "more_information": { - "description": [ - "To create a DBO file, select \"Export\" from the File menu within DarkBASIC. Then choose \"Dark Basic Object (*.dbo)\" as the file type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbpro": { - "slug": "dbpro", - "extension": "dbpro", - "name": "DarkBASIC Professional Project File", - "category": "darkbasic-professional-project-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "more_information": { - "description": [ - "DarkBASIC projects can be used for creating first-person shooters, puzzle games, virtual worlds, space simulators and more. The software uses Microsoft DirectX technology for generating 3D environments.", - "NOTE: DarkBASIC Professional is the free version of DarkBASIC, but it includes advertisements in the user interface." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbpro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbproj": { - "slug": "dbproj", - "extension": "dbproj", - "name": "Visual Studio Database Project File", - "category": "visual-studio-database-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When a developer begins developing a new program in Microsoft Visual Studio, they first create a project file. The project file contains the information MSBuild needs to compile the developer's program. Database application projects use the DBPROJ project file type.", - "DBPROJ files are XML files that contain elements defined by MSBuild's XML schema . These elements tell MSBuild what items to build and how to build them. Some of the elements DBPROJ files contain include:", - "To build a database application developed in Visual Studio, a developer invokes MSBuild.exe from the Windows command-line interface along with the name of their DBPROJ file. For example, to build a project named MyProject.dbproj , a developer would enter the command MSBuild.exe MyProject.dbproj in the command prompt, along with any other appropriate command-line options.", - "NOTE: DBPROJ files have largely been replaced by .SQLPROJ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbq": { - "slug": "dbq", - "extension": "dbq", - "name": "AutoCAD Query Set", - "category": "autocad-query-set", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Individual queries can be saved by clicking Store in AutoCAD's Query Editor. DBQ files, which may contain multiple saved queries, can be exported from AutoCAD by selecting dbConnect → Queries → Export Query Set . You can import queries saved in a DBQ file by selecting dbConnect → Queries → Import Query Set .", - "Common DBQ files included with AutoCAD include project.dbq , repldocument.dbq , and global.dbq ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbr": { - "slug": "dbr", - "extension": "dbr", - "name": "DeepBurner Disc Project", - "category": "deepburner-disc-project", - "summary": "", - "developer_org": "astonsoft", - "developer_name": "Astonsoft", - "more_information": { - "description": [ - "DBR files are saved in an XML format, but they should only be edited using the software, not a text or XML editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbs": { - "slug": "dbs", - "extension": "dbs", - "name": "SQLBase Database File", - "category": "sqlbase-database-file", - "summary": "", - "developer_org": "gambit", - "developer_name": "GAMBIT", - "more_information": { - "description": [ - "Gupta Technologies, the original developers of SQLBase, renamed to Centura Software in the 1990s. In 2006, Centura Software was acquired by Unify Corporation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbt": { - "slug": "dbt", - "extension": "dbt", - "name": "Database Text File", - "category": "database-text-file", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "If a database contains memo fields, the DBF file includes references to the exact location of the DBT file that stores the text. While memo fields typically store text, they may also store images. In these cases, the DBT files do not contain images; they store references to the locations of the actual JPG or GIF images." - ] - }, - "common_filenames": [ - { - "filename": "[name_of_DBF_file].dbt", - "description": "[name_of_DBF_file].dbt - DBT files bear the same name as the DBF file that references them. For example, a DBF file name sample_database.dbf will reference the sample_database.dbt file." - }, - { - "filename": "sample_database.dbf", - "description": "[name_of_DBF_file].dbt - DBT files bear the same name as the DBF file that references them. For example, a DBF file name sample_database.dbf will reference the sample_database.dbt file." - }, - { - "filename": "sample_database.dbt", - "description": "[name_of_DBF_file].dbt - DBT files bear the same name as the DBF file that references them. For example, a DBF file name sample_database.dbf will reference the sample_database.dbt file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbv": { - "slug": "dbv", - "extension": "dbv", - "name": "Database Variable Field File", - "category": "database-variable-field-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Various xBase-compatible programs support DBV files, including dBase and multisoft FlagShip. You will likely encounter DBV files in the same location next to the DBF files that bear the same name. For example, a database.dbf file may reference the database.dbv file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dbx": { - "slug": "dbx", - "extension": "dbx", - "name": "Outlook Express E-mail Folder", - "category": "outlook-express-e-mail-folder", - "summary": "", - "developer_org": "dropbox", - "developer_name": "Dropbox", - "more_information": { - "description": [ - "DBX folders have names corresponding to their email mailbox. For example, common names are Inbox.dbx , Sent Items.dbx , Drafts.dbx , and Deleted Items.dbx . Folders.dbx stores the master index for all the mailboxes. If it is missing, Outlook Express will re-index the mailboxes and recreate it.", - "DBX mail folders can be imported into Windows Mail (included with Windows Vista) by selecting File → Import → Messages , then choosing Import mail from an OE6 store directory and selecting the DBX folder you would like to import.", - "DBX folders can be imported into Windows Live Mail (included with Windows 7) by selecting File → Import → Messages → Microsoft Outlook Express 6 and locating the appropriate DBX folder.", - "The Stellar DBX to PST Converter program can be used to convert Outlook Express DBX files to the Outlook .PST format. You can then save converted files to Office 365, HTML, RTF, and PDF formats.", - "NOTE: DBX folders should only be opened in Outlook Express or imported using another program. If opened or edited manually, they can become corrupted and cause Outlook Express not to function properly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dc": { - "slug": "dc", - "extension": "dc", - "name": "DesignCAD Design File", - "category": "designcad-design-file", - "summary": "", - "developer_org": "imsi-design", - "developer_name": "IMSI/Design", - "more_information": { - "description": [ - "DesignCAD files typically use the .DCD extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dc1": { - "slug": "dc1", - "extension": "dc1", - "name": "DevCad Document", - "category": "devcad-document", - "summary": "", - "developer_org": "yahoo", - "developer_name": "Yahoo!", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dc1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dc2": { - "slug": "dc2", - "extension": "dc2", - "name": "DesignCAD 2D ASCII Drawing", - "category": "designcad-2d-ascii-drawing", - "summary": "", - "developer_org": "devcad", - "developer_name": "DevCad", - "more_information": { - "description": [ - "DevCad Cam Pro can visually simulate the toolpaths stored in DC2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dc3": { - "slug": "dc3", - "extension": "dc3", - "name": "DesignCAD 3D ASCII Drawing", - "category": "designcad-3d-ascii-drawing", - "summary": "", - "developer_org": "imsi-design", - "developer_name": "IMSI/Design", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dc3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dc4": { - "slug": "dc4", - "extension": "dc4", - "name": "ViaThinkSoft (De)Coder 4 File", - "category": "viathinksoft-de-coder-4-file", - "summary": "", - "developer_org": "viathinksoft", - "developer_name": "ViaThinkSoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dc4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dc6": { - "slug": "dc6", - "extension": "dc6", - "name": "Diablo II Graphics File", - "category": "diablo-ii-graphics-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "Since Diablo II was released many years ago, DC6 files are uncommon. However, Diablo II gamers looking to modify gameplay will most likely encounter DC6 files when navigating the game resource files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dc6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dca": { - "slug": "dca", - "extension": "dca", - "name": "DisplayWrite Document", - "category": "displaywrite-document", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "DisplayWrite documents also use the .RFT file extension.", - "NOTE: Advanced Computer Innovations WordPort is discontinued and no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcb": { - "slug": "dcb", - "extension": "dcb", - "name": "Concordance Database File", - "category": "concordance-database-file", - "summary": "", - "developer_org": "lexisnexis", - "developer_name": "LexisNexis", - "more_information": { - "description": [ - "Concordance databases can store various kinds of digital documents, including email messages, Word documents, PDFs, and scanned paper documents. The software can also index the documents so that they are searchable. This helps in the litigation process when having to research and recall hundreds or thousands of documents.", - "A Concordance database is actually made up of several different files. The DCB file stores the structure of the data while other files store the data records, indexes, and other database information. When a DCB file is opened, Concordance locates the other database files and loads them automatically.", - "NOTE: DCB stands for \"data control block,\" which describes the function of the file type, namely, that the structure of the data is controlled in the DCB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcd": { - "slug": "dcd", - "extension": "dcd", - "name": "DesignCAD Drawing", - "category": "designcad-drawing", - "summary": "", - "developer_org": "cosect", - "developer_name": "COSECT", - "more_information": { - "description": [ - "DisCryptor is available in three versions: Free, Personal, and Enterprise. The Personal edition adds support for security profiles, data shredding, disk encryption, and other features. The Enterprise edition includes all the functionality of the Personal version and adds support for network disks and mass installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dce": { - "slug": "dce", - "extension": "dce", - "name": "DriveCam Event", - "category": "drivecam-event", - "summary": "", - "developer_org": "lytx", - "developer_name": "Lytx", - "more_information": { - "description": [ - "DriveCam is a dashboard camera that, in addition to recording footage while a driver is driving, notifies the driver when they are engaging in distracted driving. Typically, DriveCam begins recording when it notices:", - "Users can also manually start a DriveCam recording or set the device to record continuously.", - "The recordings that DriveCam creates are saved as DCE files. Each DCE file contains two separate videos: one of the vehicle's interior and one of the exterior environment. Users can view both recordings by opening the DCE file with DriveCam Event Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dce.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcf": { - "slug": "dcf", - "extension": "dcf", - "name": "DRM Content Format File", - "category": "drm-content-format-file", - "summary": "", - "developer_org": "dyalog", - "developer_name": "Dyalog", - "more_information": { - "description": [ - "On smartphones that use Symbian OS, such as some older Sony Ericsson and Nokia smartphones, users could purchase media from various online stores (e.g., the Ovi Store). Some of this media was saved in the DCF format.", - "To create DCF files, content creators used DRM applications such as Sony Ericsson DRM Packager. Content creators could then upload their copy-protected media files to the appropriate online store, for purchase by users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dck": { - "slug": "dck", - "extension": "dck", - "name": "Resolume Deck File", - "category": "resolume-deck-file", - "summary": "", - "developer_org": "resolume", - "developer_name": "Resolume", - "more_information": { - "description": [ - "Resolume allows users to interact with the deck while playing. DCK files are commonly manipulated during live performances and nightclub parties by visual jockeys." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcl": { - "slug": "dcl", - "extension": "dcl", - "name": "AutoCAD Dialog Definition File", - "category": "autocad-dialog-definition-file", - "summary": "", - "developer_org": "systemtools", - "developer_name": "SystemTools", - "more_information": { - "description": [ - "DCL files are saved in a plain text format and are written using the AutoCAD's Dialogue Control Language (DCL) programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcm": { - "slug": "dcm", - "extension": "dcm", - "name": "DICOM Image", - "category": "dicom-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dcm_1478.png", - "alt": "Screenshot of a .dcm file in MicroDicom viewer 3.8", - "caption": "DCM file open in MicroDicom viewer 3.8" - }, - "description": [ - "The National Electrical Manufacturers Association (NEMA) created the DICOM format. NEMA released the initial standard in 1983 and revised it several times in the 1990s and 2000s.", - "The format has become a standard for storing, transmitting, viewing, processing, and printing medical images, such as MRIs, CT scans, and ultrasound images. In addition, doctors often share images with other medical professionals and their patients via CDs or email.", - "NOTE: DCM files may also be saved as .DICOM files." - ] - }, - "common_filenames": [ - { - "filename": "Catalog.dcm", - "description": "Catalog.dcm - The default name DiskCatalogManager assigns to the first DCM file you create." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dcm_1478.png", - "alt": "Screenshot of a .dcm file in MicroDicom viewer 3.8", - "caption": "DCM file open in MicroDicom viewer 3.8" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dcm_3443.png", - "alt": "Screenshot of a .dcm file in Fujiwara DiskCatalogMaker", - "caption": "DCM file open in Fujiwara DiskCatalogMaker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcmd": { - "slug": "dcmd", - "extension": "dcmd", - "name": "DiskCatalogMaker Thumbnail-Enabled Catalog", - "category": "diskcatalogmaker-thumbnail-enabled-catalog", - "summary": "", - "developer_org": "fujiwara-software", - "developer_name": "Fujiwara Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dcmd_3444.png", - "alt": "Screenshot of a .dcmd file in Fujiwara DiskCatalogMaker", - "caption": "DCMD file open in Fujiwara DiskCatalogMaker" - }, - "description": [ - "Mac users can use DiskCatalogMaker to create catalogs that list the files stored on their hard drive, external drives, CD and DVD discs, and other media. Typically, these catalogs are saved as DCMF files. However, if a user wants to include thumbnail images in their catalog (to help them recognize specific files), they can save the catalog as a DCMD file. DCMD files contain thumbnails for files that can be opened using macOS's Quick Look feature, such as images, movies, audio files, and documents.", - "NOTE: DiskCatalogMaker 5.0 and earlier versions cannot create or open DCMD files." - ] - }, - "common_filenames": [ - { - "filename": "Catalog.dcmd", - "description": "Catalog.dcmd - The default name DiskCatalogMaker assigns to the first DCMD file you create." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dcmd_3444.png", - "alt": "Screenshot of a .dcmd file in Fujiwara DiskCatalogMaker", - "caption": "DCMD file open in Fujiwara DiskCatalogMaker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcmf": { - "slug": "dcmf", - "extension": "dcmf", - "name": "DiskCatalogMaker Catalog", - "category": "diskcatalogmaker-catalog", - "summary": "", - "developer_org": "fujiwara-software", - "developer_name": "Fujiwara Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dcmf_6200.png", - "alt": "Screenshot of a .dcmf file in Fujiwara DiskCatalogMaker", - "caption": "DCMF file open in Fujiwara DiskCatalogMaker" - }, - "description": [ - "DiskCatalogMaker allows Mac users to scan their hard drive and/or external storage media and catalog the files stored there. Users can then view, search through, and print these catalogs, to find where certain files are stored.", - "Most commonly, DiskCatalogMaker users save their catalogs as DCMF files. These are database files that can be opened only in DiskCatalogMaker. Users can also save catalogs as .DCMD files, which contain thumbnail images for certain files.", - "NOTE: Some versions of Roxio Toast include a special version of DiskCatalogMaker, called DiscCatalogMaker RE (Roxio Edition)." - ] - }, - "common_filenames": [ - { - "filename": "Catalog.dcmf", - "description": "Catalog.dcmf - The default name DiskCatalogMaker assigns to the first DCMF file you create." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dcmf_6200.png", - "alt": "Screenshot of a .dcmf file in Fujiwara DiskCatalogMaker", - "caption": "DCMF file open in Fujiwara DiskCatalogMaker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dco": { - "slug": "dco", - "extension": "dco", - "name": "Safetica Free Encrypted Virtual Disk Archive", - "category": "safetica-free-encrypted-virtual-disk-archive", - "summary": "", - "developer_org": "safetica-technologies", - "developer_name": "Safetica Technologies", - "more_information": { - "description": [ - "DCO files can incorporate several different encryption ciphers including Blowfish, Twofish, CAST5, CAST6, MARS, RC5, RC6, Rijndael (AES), and Serpent ciphers.", - "NOTE: Safetica Free was previously called DisCryptor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcover": { - "slug": "dcover", - "extension": "dcover", - "name": "Disc Cover File", - "category": "disc-cover-file", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "more_information": { - "description": [ - "Disc Cover is available as a standalone program, or as Disc Cover RE (Roxio Edition), which is part of the Roxio Popcorn software package.", - "NOTE: BeLight Disc Cover was replaced by BeLight Swift Publisher, which saves documents as .SPUB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcover.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcp": { - "slug": "dcp", - "extension": "dcp", - "name": "Adobe DNG Camera Profile", - "category": "adobe-dng-camera-profile", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "description": [ - "Adobe publishes several DNG camera profiles on its website. These profiles can be used for importing raw images from different types of digital cameras. Custom profiles can be created using Adobe's DNG Converter, a free application available from Adobe.", - "NOTE: Many RAW digital picture formats can be converted to the .DNG format, which is a publicly-available archiving standard developed by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcpf": { - "slug": "dcpf", - "extension": "dcpf", - "name": "Disc Copier Project File", - "category": "disc-copier-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "Roxio Creator still supports DCPF files through the included Roxio Video Copy & Convert application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcpr": { - "slug": "dcpr", - "extension": "dcpr", - "name": "Adobe DNG Camera Profile Recipe", - "category": "adobe-dng-camera-profile-recipe", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "After saving a DCPR file in the DNG Profile Editor, you can export a DCP file by selecting File → Export . This process is also referred to as \"baking\" the \"recipe.\" The resulting DCP files can be used with digital photo editing applications such as Adobe Photoshop CS5 and Adobe Lightroom 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcproj": { - "slug": "dcproj", - "extension": "dcproj", - "name": "Dashcode Project", - "category": "dashcode-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Dashcode was first introduced with Mac OS X 10.6 Snow Leopard. It is available as part of Apple's iOS SDK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcr": { - "slug": "dcr", - "extension": "dcr", - "name": "Shockwave Media File", - "category": "shockwave-media-file", - "summary": "", - "developer_org": "bis-digital", - "developer_name": "BIS Digital", - "more_information": { - "description": [ - "DCR files are similar to Flash ( .SWF ) files, but created with Adobe Director rather than Adobe Flash. Adobe Shockwaver Player can also open the file but runs as a web browser plug-in.", - "NOTE: Director was originally developed by Macromedia, which was acquired by Adobe at the end of 2005." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dcr_416.jpg", - "alt": "Screenshot of a .dcr file in Apple Preview 11", - "caption": "DCR file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcs": { - "slug": "dcs", - "extension": "dcs", - "name": "Desktop Color Separation File", - "category": "desktop-color-separation-file", - "summary": "", - "developer_org": "quark-software", - "developer_name": "Quark Software", - "more_information": { - "description": [ - "The DCS format was created by Quark, but is also supported by several Adobe applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcst": { - "slug": "dcst", - "extension": "dcst", - "name": "Adobe InDesign Document Presets File", - "category": "adobe-indesign-document-presets-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dct": { - "slug": "dct", - "extension": "dct", - "name": "Dictionary File", - "category": "dictionary-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "NOTE: The last version of Visual FoxPro was 9.0, which Microsoft published in 2007." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dct_11629.png", - "alt": "Screenshot of a .dct file in VLC media player", - "caption": "DCT file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dctmp": { - "slug": "dctmp", - "extension": "dctmp", - "name": "DC++ Partially Downloaded File", - "category": "dc++-partially-downloaded-file", - "summary": "", - "developer_org": "dc++", - "developer_name": "DC++", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dctmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcu": { - "slug": "dcu", - "extension": "dcu", - "name": "Delphi Compiled Unit", - "category": "delphi-compiled-unit", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "description": [ - "Delphi utilizes DCU files to expedite the compilation process. Instead of recompiling source files every time, the compiler can reuse existing DCU files when the source code has not changed. This helps developers working on large projects with many source units save time during repeated builds.", - "NOTE: Embarcadero Delphi was originally developed by Borland." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcuil": { - "slug": "dcuil", - "extension": "dcuil", - "name": "Delphi .NET Compiled Unit File", - "category": "delphi-.net-compiled-unit-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcuil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dcx": { - "slug": "dcx", - "extension": "dcx", - "name": "Zsoft Multi-Page Paintbrush File", - "category": "zsoft-multi-page-paintbrush-file", - "summary": "", - "developer_org": "accpac", - "developer_name": "ACCPAC", - "more_information": { - "description": [ - "The DCX file format was originally developed by Zsoft." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dd": { - "slug": "dd", - "extension": "dd", - "name": "DiskDoubler Archive", - "category": "diskdoubler-archive", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "DiskDoubler was later replaced by Now Compress and Stuffit SpaceSaver. DiskDoubler is not available for Mac OS X." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddat": { - "slug": "ddat", - "extension": "ddat", - "name": "DivX Temporary Video File", - "category": "divx-temporary-video-file", - "summary": "", - "developer_org": "divx", - "developer_name": "DivX", - "more_information": { - "description": [ - "DDAT files, along with .DMSK and .DINFO files, are used to download and reconstruct a final AVI video file. DDAT files may be renamed with the \".avi\" extension to play a partial video download.", - "DDAT, DMSK, and DINFO files use the same file name prefix and are stored in the \"Temporary Downloaded Files\" directory of a DivX Player installation.", - "NOTE: DivX player initially reserves the full final DDAT file size on disk upon download and \"fills\" the file over time with the video file contents. For this reason, incomplete or halted downloads may take up excessive amounts of disk space." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddb": { - "slug": "ddb", - "extension": "ddb", - "name": "Digidesign Database", - "category": "digidesign-database", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Digidesign is now Avid Technology." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddc": { - "slug": "ddc", - "extension": "ddc", - "name": "DivX Descriptor File", - "category": "divx-descriptor-file", - "summary": "", - "developer_org": "daren-softwares", - "developer_name": "Daren Softwares", - "more_information": { - "description": [ - "Descriptor files created by DivX Descriptor 2 use the .DDCX extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddcx": { - "slug": "ddcx", - "extension": "ddcx", - "name": "DivX Descriptor 2 File", - "category": "divx-descriptor-2-file", - "summary": "", - "developer_org": "daren-softwares", - "developer_name": "Daren Softwares", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddd": { - "slug": "ddd", - "extension": "ddd", - "name": "Alpha Five Data Dictionary File", - "category": "alpha-five-data-dictionary-file", - "summary": "", - "developer_org": "dream-design-entertainment", - "developer_name": "Dream Design Entertainment", - "more_information": { - "description": [ - "An example of the relationship between DBF, DDD, and DDM files: Let's say we created a field rule in the DBF file called \"Rule.\" A record is then created in the DDD file with Rule in the name field, FRUL in the type field (because it's a field rule), and code in the memo field that references the actual code in the DDM file.", - "For every table you create in Alpha Five, a DDM, DDD, and .DDX file will be created. These files make up the table data dictionary for a DBF file. The dictionary stores queries, saved utility settings, and layouts. It's referenced by Alpha Five to overcome limitations of the DBF file. DDD files should be kept with the DDM and DDX Data Dictionary files in order for Alpha to find all of the elements and their pieces.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your table].ddd", - "description": "[Name of your table].ddd - When a table is created, the DDD file will be created with the same name as your table." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dde": { - "slug": "dde", - "extension": "dde", - "name": "Lingvo Dictionary Error Log File", - "category": "lingvo-dictionary-error-log-file", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "You can compile the DSL file into Dictionary files, such as the .LSD file. First create a plain text document, such as a .TXT file, with the correct DSL formatting and then rename the file extension to \".dsl.\" You can then use the DSL Compiler that is included with the Lingvo Dictionary application. If you choose \"Create error log file (*.dde)\" before you compile, a DDE file will be created that will notify you of any errors that were detected in your dictionary. The DDE file will be named after your DSL file.", - "NOTE: ABBYY no longer develops Lingvo Dictionary software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dde.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddf": { - "slug": "ddf", - "extension": "ddf", - "name": "Diamond Directive File", - "category": "diamond-directive-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Makecab is available on Windows Server 2012, 2012 R2, 2016, 2019, and 2022. Developers or system administrators distributing Windows applications and drivers as CAB files with Makecab typically create and manage DDF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddi": { - "slug": "ddi", - "extension": "ddi", - "name": "DiskDupe Disk Image", - "category": "diskdupe-disk-image", - "summary": "", - "developer_org": "micro-system-designs", - "developer_name": "Micro System Designs", - "more_information": { - "description": [ - "DiskDupe was an MS-DOS and Windows program that allowed users to create backup copies of their floppy disks' contents. When saved to a file, these disk images were saved as DDI files.", - "To create a DDI file, DiskDupe users:", - "The user could then copy this DDI file to other floppy disks, by selecting the DDI file as their data source when using DiskDupe's duplication feature.", - "Different versions of DiskDupe saved DDI files with different file headers. For example, version 5 saved DDI files with a variable, 1280 byte header, while version 7 saved DDI files with a fixed, 9216 byte header." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddl": { - "slug": "ddl", - "extension": "ddl", - "name": "Data Definition Language File", - "category": "data-definition-language-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: DDL is considered a subset of the Structured Query Language ( SQL )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddm": { - "slug": "ddm", - "extension": "ddm", - "name": "Alpha Five Data Dictionary Memo File", - "category": "alpha-five-data-dictionary-memo-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "The DDM file keeps track of every time you make an edit to an operation or layout for a table. So the more edits you make, the larger the DDM file will be.", - "For every table you create in Alpha Five, a DDM, DDD, and .DDX file will be created. These files make up the table data dictionary for a .DBF file. The dictionary stores queries, saved utility settings, and layouts. It's referenced by Alpha Five to overcome limitations of the DBF file. DDM files should be kept with the DDD and DDX Data Dictionary files in order for Alpha to find all of the elements and their pieces.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your table].ddm", - "description": "[Name of your table].ddm - When a table is created, the DDM file will be created with the same name as your table." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddoc": { - "slug": "ddoc", - "extension": "ddoc", - "name": "DigiDoc Signature File", - "category": "digidoc-signature-file", - "summary": "", - "developer_org": "ria", - "developer_name": "RIA", - "more_information": { - "description": [ - "The DDOC format is based on the ETSI TS 101 903 standard called XML Advanced Electronic Signatures (XAdES). It is developed by Riigi Infosüsteemi Amet (RIA), which is the Information System Authority of Estonia. DDOC is one of three digital signature and cryptographic file formats in the DigiDoc family, along with the .CDOC and .BDOC files.", - "Several versions (1.1, 1.2, and 1.3) of the DDOC format have been developed since its initial release. These versions are necessary in order to remain compatible with other digital signature systems and international standards. The DDOC format was the first generation DigiDoc format and was succeeded by the BDOC format.", - "NOTE: The qDigiDoc software can be used to digitally sign documents using an employee's ID card or mobile ID and can open, save, and verify documents with digital signatures. The software is open source and can be downloaded for free through the links below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddp": { - "slug": "ddp", - "extension": "ddp", - "name": "DreamPlan Home Design Project", - "category": "dreamplan-home-design-project", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ddp_11864.png", - "alt": "Screenshot of a .ddp file in DreamPlan Home Design", - "caption": "DDP file open in DreamPlan Home Design" - }, - "description": [ - "DreamPlan Home Design is a multi-platform 3D modeling software that home designers use to create 3D representations of homes, including the homes' interiors and exteriors. Designers can lay out a home's floor plan, customize the home's interior, customize the home's exterior, model renovation projects, and even add landscaping features in DreamPlan Home Design.", - "When a designer saves their in-progress home design project, DreamPlan Home Design saves the project in a DDP file. Designers can also use a DDP file to export the 3D model they've created as an .OBJ or .STL file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ddp_11864.png", - "alt": "Screenshot of a .ddp file in DreamPlan Home Design", - "caption": "DDP file open in DreamPlan Home Design" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddrw": { - "slug": "ddrw", - "extension": "ddrw", - "name": "ClarisDraw Drawing", - "category": "clarisdraw-drawing", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ClarisDraw was developed for Mac OS Classic and is not supported on Mac OS X. However, DDRW files may be opened in Mac OS X using the EazyDraw application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddrw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dds": { - "slug": "dds", - "extension": "dds", - "name": "DirectDraw Surface Image", - "category": "directdraw-surface-image", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dds_711.png", - "alt": "Screenshot of a .dds file in XnViewMP 0.98", - "caption": "DDS file open in XnViewMP 0.98" - }, - "description": [ - "Microsoft developed the DDS format to be used with the DirectX SDK to develop real-time rendering applications, mainly 3D games. Users often utilize the format to store model textures, mipmap levels, and cubemaps in 3D video games.", - "DDS was introduced in Microsoft DirectX 7.0 in March 2000, and subsequent versions introduced various improvements. Some of these improvements include support for volume textures in DirectX 8.0, arrays of textures in DirectX 10, new Direct3D texture formats in DirectX 11, and variable rate shading (VRS) in DirectX 12.", - "Since DDS is a container format, it can store various data types. However, the format typically stores texture data compressed with an S3 Texture Compression (S3TC) algorithm, which may be referred to as a DXTn texture.", - "The compression is a lossy compression, which means some quality is lost during the compression. However, the format provides fast load times since most computer video cards natively support the S3TC/DXTn compression method." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dds_711.png", - "alt": "Screenshot of a .dds file in XnViewMP 0.98", - "caption": "DDS file open in XnViewMP 0.98" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddscan": { - "slug": "ddscan", - "extension": "ddscan", - "name": "Disk Drill for Mac Recovery Session", - "category": "disk-drill-for-mac-recovery-session", - "summary": "", - "developer_org": "cleverfiles", - "developer_name": "CleverFiles", - "more_information": { - "description": [ - "Disk Drill is a data recovery app that allows users to recover lost files from hard drives, flash drives, and SSD drives. To find lost files, Disk Drill scans a user's selected drives. It then shows the scan results and allows the user to restore any found files.", - "Every time a user performs a scan, Disk Drill saves that scan's results in a DDSCAN file. Users can also manually create DDSCAN files in the middle of a scan, by pausing the scan and selecting File → Save session as... . Users can load a DDSCAN file to review the associated scan's results or continue a paused scan.", - "NOTE: Disk Drill for Windows saves recovery sessions as .DDWSCAN files. The Mac version of Disk Drill cannot load recovery sessions created by the Windows version." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddscan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddt": { - "slug": "ddt", - "extension": "ddt", - "name": "Football Manager Keep Player Data File", - "category": "football-manager-keep-player-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DDT files are used to extend the standard game database for retaining and loading custom players into team rosters.", - "NOTE: Players from teams in non-active leagues are generally left out when a new game is created in Football Manager. Use a DDT file to retain these players." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddw": { - "slug": "ddw", - "extension": "ddw", - "name": "WinDynamicDesktop Theme", - "category": "windynamicdesktop-theme", - "summary": "", - "developer_org": "timothy-johnson", - "developer_name": "Timothy Johnson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ddw_13639.jpg", - "alt": "Screenshot of a .ddw file in WinDynamicDesktop 5", - "caption": "DDW file open in WinDynamicDesktop 5" - }, - "description": [ - "WinDynamicDesktop provides the same functionality as the Dynamic Desktop feature in macOS Mojave. You can choose a theme in the app and set your location, and then the app will run in the background, changing your wallpaper at different times during the day.", - "You can choose from a theme included with WinDynamicDesktop or download one from the app's webpage of themes. You can also create a custom DDW theme to display.", - "For example, you can create a theme from a single image or a set of images with the online WinDynamicDesktop .ddw Theme Creator . It can also convert .HEIC images to .DDW themes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ddw_13639.jpg", - "alt": "Screenshot of a .ddw file in WinDynamicDesktop 5", - "caption": "DDW file open in WinDynamicDesktop 5" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ddw_13639-2.png", - "alt": "Decompressed DDW file open in Microsoft File Explorer", - "caption": "Decompressed DDW file open in Microsoft File Explorer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddwscan": { - "slug": "ddwscan", - "extension": "ddwscan", - "name": "Disk Drill for Windows Recovery Session", - "category": "disk-drill-for-windows-recovery-session", - "summary": "", - "developer_org": "cleverfiles", - "developer_name": "CleverFiles", - "more_information": { - "description": [ - "Disk Drill is a data recovery app that allows users to recover lost files from hard drives, flash drives, and SSD drives. While scanning a drive, Disk Drill produces a list of any lost files it has found. Users can select files from this list to restore them.", - "Every time a user performs a scan, Disk Drill for Windows saves that scan's results in a DDWSCAN file. Users can also pause a scan (for example, if they've found the file they were looking for) and manually save the current results as a DDWSCAN file, by selecting File → Save session as... . Users can load a DDWSCAN file to review the results it contains and, if the file contains a paused scan's contents, resume the paused scan.", - "NOTE: Disk Drill for Mac saves recovery sessions as .DDSCAN files. The Windows version of Disk Drill cannot load recovery sessions created by the Mac version." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddwscan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ddx": { - "slug": "ddx", - "extension": "ddx", - "name": "Alpha Five Data Dictionary Index File", - "category": "alpha-five-data-dictionary-index-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "For every table you create in Alpha Five, a DDM, DDD, and DDX file will be created. These files make up the table data dictionary for a DBF file. The dictionary stores saved utility settings, layouts, and queries. It's referenced by Alpha Five to expand the capabilities of the DBF file. DDX files should be kept with the DDD and DDM Data Dictionary files in order for Alpha to find all of the elements and their pieces.", - "NOTE: In 2013, Alpha Five became Alpha Anywhere." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your table].ddx", - "description": "[Name of your table].ddx - When a table is created, the DDX file will be created with the same name as your table." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ddx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "de": { - "slug": "de", - "extension": "de", - "name": "DrawExpress Diagram File", - "category": "drawexpress-diagram-file", - "summary": "", - "developer_org": "drawexpress", - "developer_name": "DrawExpress", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/de_10494.jpg", - "alt": "Screenshot of a .de file in DrawExpress for iOS", - "caption": "DE file open in DrawExpress for iOS" - }, - "description": [ - "DE files are created by DrawExpress to store a diagram. If you come across a DE file you should open it with DrawExpress or DrawExpress Lite, which is the free version. DrawExpress also allows you to save diagrams in the .SVG and .PNG formats.", - "DrawExpress is used in a variety of environments including finance, business, school, software development, and law. The app is available for Android, iOS, and BlackBerry in lite (free) versions and commercial versions with additional features." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/de_10494.jpg", - "alt": "Screenshot of a .de file in DrawExpress for iOS", - "caption": "DE file open in DrawExpress for iOS" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "de.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deb": { - "slug": "deb", - "extension": "deb", - "name": "Debian Software Package", - "summary": "A DEB file is a software package used by the Debian Linux distribution and its variants, such as Ubuntu. DEB files are used primarily to install or update Unix applications. Each DEB file is a standard Unix archive that contains two .TAR archives: one for installer control information and another for installable data.", - "developer": "Debian Project", - "developer_slug": "debian-project", - "category": "Compressed Files", - "category_slug": "compressed-files", - "rating": 4, - "votes": 453, - "last_updated": "February 2, 2022", - "more_information": { - "content": [ - "Debian, Ubuntu, and other supported Linux distribution users install and manage DEB files using either the Debian package management system (dpkg) or APT package management software. Users can also decompress DEB files to view their contents before installation. The TAR archives that DEB files contain are commonly compressed using bzip or gzip compression.", - "Some Debian packages are available as .UDEB files, which are also known as udebs or \"micro debs.\" UDEB files are structured similarly to DEB files, but they contain only the essential files a program needs to function." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/deb_1949.png", - "srcset": "https://fileinfo.com/img/ss/md/deb_1949.png 760w, https://fileinfo.com/img/ss/sm/deb_1949.png 380w", - "alt": "Screenshot of a .deb file in File Viewer Plus 4", - "width": "380", - "height": "253", - "caption": "DEB file open in File Viewer Plus 4" - } - }, - "how_to_open": { - "instructions": [ - "You can install the software stored in a DEB file in a supported Linux distribution, such as Debian or Ubuntu, using the dpkg command. For example, to install an example.deb file, enter dpkg -i /path/to/example.deb on the Linux command line.", - "iOS device users who have jailbroken their device can install the software a DEB file contains using Cydia (iOS) or iFunbox (Windows, Mac).", - "You can also extract the contents of a DEB file with decompression utility, such as 7-Zip (Windows), B1 Free Archiver (multiplatform), or PeaZip (Windows, Linux)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.917933", - "source": { - "url": "https://fileinfo.com/extension/deb", - "file": "deb.html" - } - }, - "dec": { - "slug": "dec", - "extension": "dec", - "name": "Declaration File", - "category": "declaration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DEC files are typically saved in the EDK II Declaration (DEC) format. EDK II is a development code base used to create Unified Extensible Firmware Interface (UEFI) drivers, firmware images, and applications. The purpose of the DEC format is to assist in the building of EDK components and EDK II modules and create UEFI applications and firmware images." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dec_11167.jpg", - "alt": "Screenshot of a .dec file in TJ Soft Decked Builder 1.25", - "caption": "DEC file open in TJ Soft Decked Builder 1.25" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "decrypt": { - "slug": "decrypt", - "extension": "decrypt", - "name": "Decrypted Microsoft ESD File", - "category": "decrypted-microsoft-esd-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When upgrading to Microsoft Windows 8 using the Windows 8 Upgrade Assistant, you can find the DECRYPT file in the following directory:", - "C:\\​Users\\​[user]\\​AppData\\​Local\\​Microsoft\\​WebSetup\\​Download\\​" - ] - }, - "common_filenames": [ - { - "filename": "WinPayload.esd.decrypt", - "description": "WinPayload.esd.decrypt - A temporary decrypted version of the WinPayload.esd file used for upgrading Windows on the local computer." - }, - { - "filename": "WinPayload.esd", - "description": "WinPayload.esd.decrypt - A temporary decrypted version of the WinPayload.esd file used for upgrading Windows on the local computer." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "decrypt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ded": { - "slug": "ded", - "extension": "ded", - "name": "DED Cryptor Ransomware Encrypted File", - "category": "ded-cryptor-ransomware-encrypted-file", - "summary": "", - "developer_org": "roland", - "developer_name": "Roland", - "more_information": { - "description": [ - "Nbes ransomware is a type of malware utilized by cybercriminals that encrypts the files on a computer with AES-256 encryption. After the ransomware takes the files hostage, it forces the victim to pay the perpetrator to unlock the files. It is most often introduced to a victim's computer through spam emails with a .DOCX file attached that stores the ransomware.", - "When the ransomware runs on a user's computer, it encrypts files on the computer and adds the .ded extension onto the names of the files. The types of files typically targeted include spreadsheets, documents, images, videos, and system files, such as .CSV , .PDF , .JPEG , .AVI , and .DLL files. For example, an presentation.pptx file becomes presentation.pptx.ded .", - "The virus then generates a ransom note image instead of a ransom note .TXT file and sets it as the background of the user's desktop. The image includes instructions explaining the hostile takeover of the user's files and how the user can recover his files by paying a ransom payment, which is typically 2 Bitcoins ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ded.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "def": { - "slug": "def", - "extension": "def", - "name": "M.U.G.E.N Character Definition File", - "category": "m.u.g.e.n-character-definition-file", - "summary": "", - "developer_org": "yuke-s", - "developer_name": "Yuke's", - "more_information": { - "description": [ - "You will most likely only encounter a DEF file if you create games with the M.U.G.E.N engine. DEF files that store information for characters are located in the chars/​ directory, while DEF files that store system-related information are located in the data/​ directory." - ] - }, - "common_filenames": [ - { - "filename": "[character_name].def", - "description": "[character_name].def - DEF file that stores information for a specific character." - }, - { - "filename": "fight.def", - "description": "fight.def - DEF file that stores information about the appearance of a fight in the game." - }, - { - "filename": "select.def", - "description": "select.def - DEF file that stores a list of characters and stages available to select in a game, as well as the flow of the game's arcade mode. You can edit this file to add custom characters and stages to a game." - }, - { - "filename": "system.def", - "description": "system.def - DEF file that stores information about the appearance of system screens, such as character selection and title screens." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "def.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "defs": { - "slug": "defs", - "extension": "defs", - "name": "BlueJ Settings File", - "category": "bluej-settings-file", - "summary": "", - "developer_org": "university-of-kent", - "developer_name": "University of Kent", - "more_information": { - "description": [ - "There are two ways to change BlueJ configuration settings:", - "Once you open a DEFS file, it will contain a list of properties in the following format: property-name = value", - "The property name should never be changed but the values can be changed to alter the configuration." - ] - }, - "common_filenames": [ - { - "filename": "bluej.defs", - "description": "bluej.defs - The default settings file located in the BlueJ program." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "defs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deft": { - "slug": "deft", - "extension": "deft", - "name": "Juice Grinder Defaults File", - "category": "juice-grinder-defaults-file", - "summary": "", - "developer_org": "chris-formeister", - "developer_name": "Chris Formeister", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deh": { - "slug": "deh", - "extension": "deh", - "name": "DeHackEd Patch", - "category": "dehacked-patch", - "summary": "", - "developer_org": "greg-lewis", - "developer_name": "Greg Lewis", - "more_information": { - "description": [ - "Doom is a popular first-person shooter video game that was released in 1993. In Doom's infancy, developer Greg Lewis created the DeHackEd editor, which allowed players to modify Doom's gameplay. DeHackEd users created patches, saved in DEH files, that they then applied to Doom's executable file . This created a custom executable named doomhack.exe , which players could launch to play their custom version of Doom.", - "Over the years, Doom modders have developed easier and more flexible methods of modifying Doom's gameplay. As a result, most current Doom modders do not use DeHackEd or DEH files. However, some modders continue to enjoy the challenge and nostalgia of using DEH-based mods, so some Doom modding programs still support DEH files. For example, the GZDoom modding platform allows players to import DEH files and save them as custom WAD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dek": { - "slug": "dek", - "extension": "dek", - "name": "Magic: The Gathering Deck File", - "category": "magic-the-gathering-deck-file", - "summary": "", - "developer_org": "side-eight-software", - "developer_name": "Side-Eight Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dek_5980.png", - "alt": "Screenshot of a .dek file in GitHub Atom", - "caption": "DEK file open in GitHub Atom" - }, - "description": [ - "In addition to using DEK files with MTGO, many Magic players use DEK files to import decks to or export decks from collection-tracking and deck-building applications and websites, such as:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dek_5980.png", - "alt": "Screenshot of a .dek file in GitHub Atom", - "caption": "DEK file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dek.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "del": { - "slug": "del", - "extension": "del", - "name": "Delimited ASCII File", - "category": "delimited-ascii-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DEL files store cell values, which consist of ASCII characters, that are organized into one or more rows separated by row delimiters (line breaks). And in each row, every cell value is separated by a column delimiter (commas). Default row and column delimiters can be overridden by the user if other characters are preferred. Here is an example of how data is stored, by default, in a DEL file:", - "\"Johnson, Brad\",50.50,200 \"Davis, Joe\",60.50,280 \"Barnes,Isaak\",48.75,193", - "Since DEL files are stored in plain text, you can open them with any text editor, such as Microsoft Notepad or Apple TextEdit. You can also open the files with spreadsheet programs, such as Microsoft Excel and Apache Calc (included with OpenOffice)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "del.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dela": { - "slug": "dela", - "extension": "dela", - "name": "Dictionnaires Electroniques du LADL", - "category": "dictionnaires-electroniques-du-ladl", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The DELA format is designed to allow linguists and those conducting natural language processing (NLP) research to structure dictionary-like datasets. Each DELA file can include any number of words, as well as annotations describing those words' morphological information, part-of-speech tags, syntactic categories, semantic features, and more.", - "All DELA files list one entry (and its associated metadata) per line. However, DELA files' exact formatting may vary depending on how they are meant to be used. Therefore, you may need to refer to documentation provided by a DELA file's creator (usually a software developer or linguistics researcher) before you can use it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dela.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deltaskin": { - "slug": "deltaskin", - "extension": "deltaskin", - "name": "Delta Emulator Skin", - "category": "delta-emulator-skin", - "summary": "", - "developer_org": "riley-testut-and-caroline-moore", - "developer_name": "Riley Testut and Caroline Moore", - "more_information": { - "description": [ - "Delta is a video game console emulator for iOS devices. It is available only via the AltStore app installation service.", - "Gamers who want to alter Delta's appearance can do so using DELTASKIN files. Each DELTASKIN file contains:", - "After you install a DELTASKIN file in Delta, the program will use that skin for the associated console. For example, if you install an N64 skin, Delta will use that skin when you play N64 games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deltaskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dem": { - "slug": "dem", - "extension": "dem", - "name": "Video Game Demo File", - "category": "video-game-demo-file", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "To play a Counter-Strike DEM file in Windows, first place it in the cstrike\\​ installation directory. Next, start Counter-Strike and open the console window. From the console window, type viewdemo demoname , where \"demoname\" is the filename without the \".dem\" extension.", - "DEM files are also used by Hexen II and Quake. A separate subset of DEM files are used by Unreal Engine games, such as Unreal Tournament. However, the files are only playable on the game for which the demo was created.", - "NOTE: DEM files created by Source engine games, such as Counter-Strike, can be opened in VirtualDub to play the video frame sequence and record it to other output formats, such as .AVI . There is a size limitation of 2 GB for AVI videos created by Valve's source engine. You can install the Apple QuickTime component to encode the .H264 codec in order to avoid the size limitation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "demo": { - "slug": "demo", - "extension": "demo", - "name": "Pokémon Type Wild Data File", - "category": "pok-mon-type-wild-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Pokémon Type Wild plays similar to Street Fighter and features Pokémon from the franchise such as Snorlax, Pikachu, and Swalot." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "demo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deos": { - "slug": "deos", - "extension": "deos", - "name": "Driver Easy Offline Scan File", - "category": "driver-easy-offline-scan-file", - "summary": "", - "developer_org": "easeware-technology", - "developer_name": "Easeware Technology", - "more_information": { - "description": [ - "DEOS files are designed for computers that do not have Internet access. After you create an offline scan file you can copy it and transfer it to a computer with Internet access. Driver Easy can then upload the DEOS file and download the drivers for the computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dep": { - "slug": "dep", - "extension": "dep", - "name": "Windows Dependency File", - "category": "windows-dependency-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DEP files can be created using the Microsoft Package and Deployment Wizard (PDW), which is part of the Microsoft Office 2000 Developer software package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "depend": { - "slug": "depend", - "extension": "depend", - "name": "Code::Blocks Dependencies File", - "category": "code-blocks-dependencies-file", - "summary": "", - "developer_org": "code-blocks", - "developer_name": "Code Blocks", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "depend.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deproj": { - "slug": "deproj", - "extension": "deproj", - "name": "Disketch Project File", - "category": "disketch-project-file", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "description": [ - "Disketch projects can be printed with a standard printer or directly to a CD with a printer that supports disc labels." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "der": { - "slug": "der", - "extension": "der", - "name": "DER Digital Certificate", - "category": "der-digital-certificate", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Web servers use digital certificates to establish that a website is authentic and legitimate. When a user visits a certified website in their web browser, the web server passes the site's digital certificate to the browser. After the browser verifies the certificate, it shows the associated website. (If a browser cannot verify a certificate, it may instead show a page that says \"This website's certificate is expired.\")", - "Some digital certificates are saved in the DER format. Web admins, responsible for maintaining websites and web servers, are most likely to encounter and use DER files. Web admins can create DER files using OpenSSL, a secure network communication toolkit.", - "NOTE: Though most DER files are used as website digital certificates, DER files can also be used for other identification purposes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "der.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "des": { - "slug": "des", - "extension": "des", - "name": "Pro/DESKTOP CAD File", - "category": "pro-desktop-cad-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "des.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "desc": { - "slug": "desc", - "extension": "desc", - "name": "Battlefield 2 Map Description File", - "category": "battlefield-2-map-description-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "desc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "description": { - "slug": "description", - "extension": "description", - "name": "Youtube-dl Video Description", - "category": "youtube-dl-video-description", - "summary": "", - "developer_org": "youtube-dl-developers", - "developer_name": "Youtube-dl Developers", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/description_12250.png", - "alt": "Screenshot of a .description file in Apple TextEdit", - "caption": "DESCRIPTION file open in Apple TextEdit" - }, - "description": [ - "Youtube-dl is a command-line program that can be used to download videos from YouTube.com. When a user uses youtube-dl to download a video, the program creates an .MP4 or .MKV file that contains the video, and it creates several other related files. One of the created files is a DESCRIPTION file.", - "The DESCRIPTION file contains the video's official YouTube description at the time of download. Users often keep DESCRIPTION files on hand so they can remember what content a downloaded video contained. If a user uploads the video to a file hosting website, they may also upload the DESCRIPTION file to provide context for the video. For example, youtube-dl users who upload videos to the Internet Archive usually upload DESCRIPTION files alongside videos.", - "NOTE: Tubeup.py, which uses youtube-dl to download YouTube videos and automatically upload them to the Internet Archive, also creates DESCRIPTION files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/description_12250.png", - "alt": "Screenshot of a .description file in Apple TextEdit", - "caption": "DESCRIPTION file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "description.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "design": { - "slug": "design", - "extension": "design", - "name": "Microsoft Expression Design Drawing", - "category": "microsoft-expression-design-drawing", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Expression Design is part of the Microsoft Expression Studio suite. However, Microsoft discontinued Expression Studio in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "design.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "desklink": { - "slug": "desklink", - "extension": "desklink", - "name": "Desktop Shortcut", - "category": "desktop-shortcut", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When selecting the SendTo menu option, Windows searches a specific user folder on the system to get the list of menu items to display. For example, in Windows 7, a DESKLINK file named Desktop (create shortcut).DeskLink is stored for each user in the [user]AppDataRoamingMicrosoftWindowsSendTo directory. This notifies Windows to display a menu option for SendTo → Desktop (create shortcut) for that specific user.", - "Other examples of SendTo menu option files include .ZFSENDTOTARGET for creating compressed .ZIP folders and .MAPIMAIL for sending a file or folder via email.", - "NOTE: Windows does not show the \".desklink\" extension. DESKLINK files are supported by Windows 95 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "desklink.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deskthemepack": { - "slug": "deskthemepack", - "extension": "deskthemepack", - "name": "Windows 8 Desktop Theme Pack File", - "category": "windows-8-desktop-theme-pack-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can install a DESKTHEMEPACK file in Windows 8 by double-clicking it. You may also create a custom theme by right-clicking one of \"My Themes\" in the Windows Personalization Control Panel and selecting \"Save theme for sharing.\"", - "DESKTHEMEPACK files are specific to Windows 8 and are not compatible with Windows 7, which uses .THEMEPACK files for desktop themes. However, you can use the images contained in a DESKTHEMEPACK file as your desktop background in Windows 7 by following these steps:", - "NOTE: With the release of Windows 8, Microsoft updated the online Personalization Gallery to provide DESKTHEMEPACK files in addition to THEMEPACK files. You can view this gallery by clicking \"Get more themes online\" from the Personalization window in both Windows 7 and Windows 8." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deskthemepack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "desktop": { - "slug": "desktop", - "extension": "desktop", - "name": "Desktop Entry File", - "category": "desktop-entry-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "An example program that uses DESKTOP files is the GIMP cross-platform image editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "desktop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "det": { - "slug": "det", - "extension": "det", - "name": "Sage ACT! 5 Email Message", - "category": "sage-act-5-email-message", - "summary": "", - "developer_org": "the-sage-group", - "developer_name": "The Sage Group", - "more_information": { - "description": [ - "If an ACT! email contains one or more attachments, each attached file is saved as a separate DET file. The email message includes pointers to each associated DET file, which can be accessed by opening the original message. For instance, if an email contains three attachments, it would be saved as four DET files - one for the message and three for the attachments.", - "NOTE: The DET format was used in ACT 5.0 to 6.0.2. ACT 6.0.3 and later saves email messages in the .IMA format. Sage ACT! became Swiftpage Act! in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "det.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dev": { - "slug": "dev", - "extension": "dev", - "name": "Dev-C++ Project File", - "category": "dev-c++-project-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Once installed, DEV files are stored in the Windows System folder and should not be opened or altered." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dev.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "developerprofile": { - "slug": "developerprofile", - "extension": "developerprofile", - "name": "Xcode Developer Profile", - "category": "xcode-developer-profile", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Xcode is a free IDE that provides various tools for building, testing, deploying, and reviewing user feedback regarding apps. The DEVELOPERPROFILE file is a Zip package containing multiple files, including .KEYCHAIN and .PLIST files. You can export developer profile information, which creates a DEVELOPERPROFILE file, by following these steps:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "developerprofile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "develve": { - "slug": "develve", - "extension": "develve", - "name": "Develve Data File", - "category": "develve-data-file", - "summary": "", - "developer_org": "develve", - "developer_name": "Develve", - "more_information": { - "description": [ - "DEVELVE files are saved in a plain text format and can be opened with any text editor. They can also be imported into a spreadsheet using the .CSV import option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "develve.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "device": { - "slug": "device", - "extension": "device", - "name": "Dropbox Device Settings File", - "category": "dropbox-device-settings-file", - "summary": "", - "developer_org": "dropbox", - "developer_name": "Dropbox", - "more_information": { - "description": [ - "Dropbox generates DEVICE files when you connect a device to a Windows, macOS, or Linux system running the software. Additionally, the files are hidden by default, and you will likely only encounter them when viewing hidden items in the root of a device. Examples of settings a DEVICE file stores include previous camera uploads and whether or not Dropbox should upload files from a storage device." - ] - }, - "common_filenames": [ - { - "filename": ".dropbox.device", - "description": ".dropbox.device - Default name of DEVICE files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "device.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deviceids": { - "slug": "deviceids", - "extension": "deviceids", - "name": "Device Identification FIle", - "category": "device-identification-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "You can use the iPhone Configuration Utility application to create a .PLIST file that holds the device IDs and device names of any device you connect to your Mac. Member Center supports two formats: A property list with the DEVICEIDS extension and a .TXT file.", - "NOTE: As of iOS 8 Apple iPhone Configuration Utility is no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deviceids.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "deviceinfo": { - "slug": "deviceinfo", - "extension": "deviceinfo", - "name": "Device Record", - "category": "device-record", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "You can create a DEVICEINFO file by selecting the \"Export\" icon next to \"Share\" in the top-left of the iPhone Configuration Utility window. Fill in your desired name for the record, save location, and confirm that the \"Export type\" is selected as \"Device Record\" in the dropdown menu. Then click \"Save.\"", - "NOTE: As of iOS 8 Apple iPhone Configuration Utility is no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "deviceinfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "devicemetadata-ms": { - "slug": "devicemetadata-ms", - "extension": "devicemetadata-ms", - "name": "Device Metadata Package", - "category": "device-metadata-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DEVICEMETADATA-MS files were introduced in Windows 7. The packages are compressed cabinet files and are named with globally unique identifiers (GUIDs) to distinguish each device.", - "You most likely will never come across a DEVICEMETADATA-MS file. However, you most likely have seen the information stored in the file. One prominent place you will see the information is in the Windows Control Panel, which displays the icons and information about devices connected to the computer.", - "DEVICEMETADATA-MS files commonly include the following contents:" - ] - }, - "common_filenames": [ - { - "filename": "[globally unique identifier].automaticDestinations-ms", - "description": "[globally unique identifier].automaticDestinations-ms - Every DEVICEMETADATA-MS file is named with a globally unique identifier to warn users to not modify the file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "devicemetadata-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "devicesalt": { - "slug": "devicesalt", - "extension": "devicesalt", - "name": "NOOK Device Salt File", - "category": "nook-device-salt-file", - "summary": "", - "developer_org": "barnes-noble", - "developer_name": "Barnes & Noble", - "more_information": { - "description": [ - "While DEVICESALT files are hidden on a NOOK, they will appear in the device's storage directory when connected to a PC. Although DEVICESALT files are visible this way, they remain restricted to maintain the security of the NOOK device.", - "NOTE: In cryptography, a \"salt\" refers to a random value added to data, such as a password, to make it more secure by making encrypted passwords harder to decrypt through brute-force methods." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "devicesalt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "devos": { - "slug": "devos", - "extension": "devos", - "name": "Devos Ransomware Encrypted File", - "category": "devos-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Like other types of ransomware, Devos ransomware maliciously encrypts a user's files to prevent the user from opening them. It then renames the encrypted files to use the .devos extension and produces ransom notes named info.hta and info.txt .", - "Usually, Devos ransomware also adds a user ID and email address to infected files' names. The email address that appears in infected files' names is the address users are meant to contact to pay a ransom and restore their files. Some newer versions of Devos, however, do not add an ID and email address to encrypted files' names.", - "Devos ransomware is most commonly distributed within malicious email attachments and programs that appear to be legitimate but are actually adware and malware bundles. If you recently opened an unknown email attachment or downloaded and installed an unverified program, that may be how your computer became infected by Devos ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "devos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dewf": { - "slug": "dewf", - "extension": "dewf", - "name": "SoundEdit Recorded Instrument", - "category": "soundedit-recorded-instrument", - "summary": "", - "developer_org": "macromedia", - "developer_name": "Macromedia", - "more_information": { - "description": [ - "Macromedia developed the DEWF format and SoundEdit in the late 1980s and 1990s for basic audio recording and editing. SoundEdit allowed users to cut, paste, and manipulate sound clips. Sound Cap was a simpler utility for Macintosh that captured audio from input devices like microphones, which users could then save and edit in programs like SoundEdit. Both programs supported Apple’s proprietary audio formats, including DEWF.", - "As digital audio technology advanced, more flexible and standardized file types replaced DEWF and similar legacy formats. Modern audio formats include .WAV , .AIFF , and .MP3 , which offer better compression, compatibility, and metadata support.", - "NOTE: While DEWF files were common in the 1990s on classic Mac OS systems, they are now obsolete." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dewf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dex": { - "slug": "dex", - "extension": "dex", - "name": "Dalvik Executable File", - "category": "dalvik-executable-file", - "summary": "", - "developer_org": "dexis", - "developer_name": "DEXIS", - "more_information": { - "description": [ - "DEX files can be created manually or by automatically translating compiled Java programs. Multiple DEX files are zipped into a single .APK package, which serves as the final Android application file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "df1": { - "slug": "df1", - "extension": "df1", - "name": "Omnis Native Datafile", - "category": "omnis-native-datafile", - "summary": "", - "developer_org": "raining-data", - "developer_name": "Raining Data", - "more_information": { - "description": [ - "NOTE: DF1 files used by Omnis Studio are formatted differently than Omnis 7 files. Therefore, old DF1 files cannot be used with Omnis Studio. However, new versions of DF1 files are included with Omnis Studio. For example, the icon data file \"Userpic.df1\" used by Omnis 7 is replaced by \"Omnispic.df1\" in Omnis Studio. Other DF1 files can be converted or upgraded within the program.", - "Omnis datafiles may also end in \".df2\", \".df3\", etc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "df1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "df2": { - "slug": "df2", - "extension": "df2", - "name": "Defractor Enhanced Instrument", - "category": "defractor-enhanced-instrument", - "summary": "", - "developer_org": "jenner-fusari", - "developer_name": "Jenner Fusari", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/df2_1694.png", - "alt": "Screenshot of a .df2 file in Defractor 0.97", - "caption": "DF2 file open in Defractor 0.97" - }, - "description": [ - "Defractor is a synthesizer that enables you to create .RAW , .XI , and .WAV samples by playing various instruments. Jenner Fusari developed Defractor in the 1990s.", - "The Defractor installation includes DF2 and DFC instruments in the Instruments folder in the installation. You can also create DF2 instruments with Defractor.", - "To save an instrument as a DF2 file: Select File → Save Instrument . Choose \"Defractor Enhanced Instrument\" from the \"Save as type\" dropdown menu. Click Save ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/df2_1694.png", - "alt": "Screenshot of a .df2 file in Defractor 0.97", - "caption": "DF2 file open in Defractor 0.97" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "df2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfa": { - "slug": "dfa", - "extension": "dfa", - "name": "DreamForge Intertainment Video", - "category": "dreamforge-intertainment-video", - "summary": "", - "developer_org": "dreamforge-intertainment", - "developer_name": "DreamForge Intertainment", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dfa_11630.png", - "alt": "Screenshot of a .dfa file in VLC media player", - "caption": "DFA file open in VLC media player" - }, - "description": [ - "DreamForge Intertainment was an American game developer that was founded in 1990 and dissolved in 2001. In that time, DreamForge released 15 video games, including Chronomaster and Anvil of Dawn.", - "Chronomaster was a science-fiction adventure game in which players had to restore two pocket universes from a state of temporal stasis. Anvil of Dawn was a fantasy RPG in which players were teleported to the war-torn world of Tempest to confront an evil conquerer. Both games used DFA videos for their cutscenes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dfa_11630.png", - "alt": "Screenshot of a .dfa file in VLC media player", - "caption": "DFA file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfc": { - "slug": "dfc", - "extension": "dfc", - "name": "Defractor 1.0 Instrument", - "category": "defractor-1.0-instrument", - "summary": "", - "developer_org": "desmume", - "developer_name": "DeSmuME", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dfc_1695.png", - "alt": "Screenshot of a .dfc file in Defractor 0.97", - "caption": "DFC file open in Defractor 0.97" - }, - "description": [ - "Jenner Fusari developed Defractor software in the 1990s as a synthesizer that can create .RAW , .XI , and .WAV samples from instruments. Defractor comes packaged with instruments, which you can find in the Instruments folder in the installation.", - "You can also create custom instruments and save them with Defractor. To save an instrument as a DFC file, select File → Save Instrument... , choose \"Defractor 1.0 Instrument\" from the \"Save as type\" dropdown menu, and click Save .", - "NOTE: The Defractor Enhanced Instrument format ( .DF2 ) format replaced the DFC format, but Defractor still supports DFC files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dfc_1695.png", - "alt": "Screenshot of a .dfc file in Defractor 0.97", - "caption": "DFC file open in Defractor 0.97" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dff": { - "slug": "dff", - "extension": "dff", - "name": "RenderWare Model File", - "category": "renderware-model-file", - "summary": "", - "developer_org": "sony-and-philips", - "developer_name": "Sony and Philips", - "more_information": { - "description": [ - "You will most likely only encounter DFF files if you are a GTA3 gamer looking to modify the appearance of players and vehicles in the game.", - "DFF files are organized into multiple sections that describe the geometry and materials that compose the model. Sections in the DFF file include texture, reflection material, model skins, the behavior of breakable objects, and specular lighting material.", - "NOTE: While DFF files store models for GTA3 games, textures are saved in .TXD archives and animations are stored in .ANM animation files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfg": { - "slug": "dfg", - "extension": "dfg", - "name": "Data Flask Grid File", - "category": "data-flask-grid-file", - "summary": "", - "developer_org": "interscape", - "developer_name": "Interscape", - "more_information": { - "description": [ - "The Data Flask software was last updated in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfk": { - "slug": "dfk", - "extension": "dfk", - "name": "Dark Flow Project File", - "category": "dark-flow-project-file", - "summary": "", - "developer_org": "invisionsoft", - "developer_name": "Invisionsoft", - "more_information": { - "description": [ - "A single Dark Flow project can be built for multiple platforms, including Microsoft Windows, the Web (as plugin-less Web games), and for console systems such as the Nintendo Wii, Sony PSP, and Microsoft Xbox.", - "Dark Flow follows DS Game Maker as Invisionsoft's next generation game development software. DS Game Maker is used for developing Nintendo DS games.", - "NOTE: Dark Flow is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfm": { - "slug": "dfm", - "extension": "dfm", - "name": "Midas ViewPoint Display Form", - "category": "midas-viewpoint-display-form", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfont": { - "slug": "dfont", - "extension": "dfont", - "name": "Mac OS X Data Fork Font", - "category": "mac-os-x-data-fork-font", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dfont_384.png", - "alt": "Screenshot of a .dfont file in Apple Font Book", - "caption": "DFONT file open in Apple Font Book" - }, - "description": [ - "Previous Macintosh operating systems allowed files to store data in two entities: the resource fork and the data fork. In Mac OS X, files can store data in only the data entity. To allow TrueType fonts that used the two-entity structure to continue working in OS X, Apple reformatted them to use the one-entity structure. These reformatted fonts are referred to as data fork TrueType fonts, or DFONT files.", - "In the past, OS X's Courier, Helvetica, Monaco, Symbol, Times, and ZapfDingbats fonts were all saved as DFONT files. These fonts have all since been deprecated, with some being replaced by typical TrueType font ( .TTF ) or OpenType font ( .OTF ) files.", - "NOTE: Because DFONT files are saved in a Mac-specific file format, you cannot install them in Windows or Linux." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dfont_384.png", - "alt": "Screenshot of a .dfont file in Apple Font Book", - "caption": "DFONT file open in Apple Font Book" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfont.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfp": { - "slug": "dfp", - "extension": "dfp", - "name": "Fusion Plugin File", - "category": "fusion-plugin-file", - "summary": "", - "developer_org": "blackmagic-design", - "developer_name": "Blackmagic Design", - "more_information": { - "description": [ - "NOTE: Blackmagic Design Fusion was formerly known as eyeon Fusion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfproj": { - "slug": "dfproj", - "extension": "dfproj", - "name": "DVD Flick Project", - "category": "dvd-flick-project", - "summary": "", - "developer_org": "dvd-flick", - "developer_name": "DVD Flick", - "more_information": { - "description": [ - "DVD Flick supports over 45 file formats, 60 video codecs, and 40 audio codecs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfs": { - "slug": "dfs", - "extension": "dfs", - "name": "BrainSuite Surface File", - "category": "brainsuite-surface-file", - "summary": "", - "developer_org": "brainsuite", - "developer_name": "BrainSuite", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dft": { - "slug": "dft", - "extension": "dft", - "name": "Solid Edge Draft Document", - "category": "solid-edge-draft-document", - "summary": "", - "developer_org": "breaktru-software", - "developer_name": "Breaktru Software", - "more_information": { - "description": [ - "Engineers and designers use DFT files to create drafts for parts or assemblies of an engineering project. The DFT format captures the technical and graphical elements of a product or component, such as specific views (like front, top, or side) and layout instructions, which is helpful for production teams and quality control in industrial settings. Designers can also share DFT files with stakeholders who need to review or produce parts based on the detailed information in the draft.", - "NOTE: UGS Corporation initially developed Solid Edge as a 3D CAD tool for engineering and manufacturing. In 2007, Siemens AG acquired UGS and integrated it into the Siemens Digital Industries Software division." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfti": { - "slug": "dfti", - "extension": "dfti", - "name": "FlexiWrite Document", - "category": "flexiwrite-document", - "summary": "", - "developer_org": "samuel-green", - "developer_name": "Samuel Green", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dfti_10276.png", - "alt": "Screenshot of a .dfti file in FlexiWrite", - "caption": "DFTI file open in FlexiWrite" - }, - "description": [ - "The DFTI file is the main file type associated with FlexiWrite. It is created when you save your document and can be closed and opened at a later time. FlexiWrite uses the document similarly to how Word uses the .DOCX and .DOC files.", - "FlexiWrite is available to download for free as a native application for Macs. A Java archive ( .JAR ) version is available for Windows." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dfti_10276.png", - "alt": "Screenshot of a .dfti file in FlexiWrite", - "caption": "DFTI file open in FlexiWrite" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfu": { - "slug": "dfu", - "extension": "dfu", - "name": "iOS DFU File", - "category": "ios-dfu-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dfx": { - "slug": "dfx", - "extension": "dfx", - "name": "Drafix CAD File", - "category": "drafix-cad-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Drafix is an older CAD program that was originally developed by Softdesk. It was purchased by Autodesk and has since been discontinued and replaced by AutoCAD. Drafix Software now develops landscape design programs.", - "DFX files may be converted to the standard .DXF format with AutoCAD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgb": { - "slug": "dgb", - "extension": "dgb", - "name": "FlashCAD Drawing Database", - "category": "flashcad-drawing-database", - "summary": "", - "developer_org": "digitarch", - "developer_name": "Digitarch", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgc": { - "slug": "dgc", - "extension": "dgc", - "name": "DGCA File Archive", - "category": "dgca-file-archive", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "DGC files are sometimes used for distributing content for 2D fighting games developed with the MUGEN game engine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dge": { - "slug": "dge", - "extension": "dge", - "name": "Enterprise Test Server Declaration Generator File", - "category": "enterprise-test-server-declaration-generator-file", - "summary": "", - "developer_org": "micro-focus", - "developer_name": "Micro Focus", - "more_information": { - "description": [ - "DGE files are typically created when a user enters specifications in the Declaration Generator window in Enterprise Test Server and clicks SAVE AS . The files may also be created using a text editor and renaming the \".txt\" extension of a .TXT file to \".dge\".", - "You can run a DGE file in Enterprise Test Server by running the batch version of the Declaration Generator in the Enterprise Developer command prompt. You can call the \"dclg40n\" program with the following syntax:", - "dclg40n [-iIniFile -r -n]-b filename", - "For example, if the DGE file was example.dge , the syntax may be the following:", - "dclg40n -b c:\\BATCH\\EXAMPLE" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dge.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgk": { - "slug": "dgk", - "extension": "dgk", - "name": "Delcam 3D Model File", - "category": "delcam-3d-model-file", - "summary": "", - "developer_org": "delcam", - "developer_name": "Delcam", - "more_information": { - "description": [ - "Using Delcam Exchange, DGK files can be converted into other industry CAD file formats, such as .IGS , .STEP , and .STL ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgml": { - "slug": "dgml", - "extension": "dgml", - "name": "Visual Studio Directed Graph Document", - "category": "visual-studio-directed-graph-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DGML files enables software architects and developers to display high-level views of the relationships in their codebase. For example, if a developer creates class A that depends on class B , then the hierarchical graph will reflect this dependency.", - "NOTE: DGML files use XML formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgn": { - "slug": "dgn", - "extension": "dgn", - "name": "MicroStation Design", - "category": "microstation-design", - "summary": "", - "developer_org": "bentley-systems", - "developer_name": "Bentley Systems", - "more_information": { - "description": [ - "MicroStation is a CAD program that architects and engineers use to draft technical drawings of buildings, construction projects, mechanical parts, and other items. It was initially published by Intergraph, before being acquired by Bentley Systems.", - "Most versions of MicroStation allow users to open, create, and save DNG files. (Version 1 of MicroStation could only open DGN files, created by other Intergraph CAD programs.) However, different versions of MicroStation save DGN files in slightly different formats. Versions 7 and below of MicroStation save DGN files in the original ISFF format that Intergraph created in the 1980s. Versions 8 and above save DGN files in the V8 DGN format, created by Bentley Systems in 2000. Thus, old versions of MicroStation may not be able to open newer DGN files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgs": { - "slug": "dgs", - "extension": "dgs", - "name": "Dagesh Pro Document", - "category": "dagesh-pro-document", - "summary": "", - "developer_org": "devsoft", - "developer_name": "DevSoft", - "more_information": { - "description": [ - "DGS files can be exported in 3D Screen Creator by selecting File → Export... and then choosing the type (Screen Saver or Standard Executable) and the output resolution. There are several supported resolutions from 640x480 to 1600x1200." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgsl": { - "slug": "dgsl", - "extension": "dgsl", - "name": "Visual Shader Graph File", - "category": "visual-shader-graph-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: DGSL stands for Directed Graph Shader Language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dgt": { - "slug": "dgt", - "extension": "dgt", - "name": "DST Thumbnail File", - "category": "dst-thumbnail-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DGT files are bitmaps and therefore can be opened with any image viewer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dharma": { - "slug": "dharma", - "extension": "dharma", - "name": "Dharma Ransomware Encrypted File", - "category": "dharma-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Dharma ransomware is a type of malware utilized by cybercriminals that encrypts a user's files. After the ransomware takes the files hostage, it forces the victim to pay the perpetrator to unlock the files. It may be introduced to a victim's computer through spam emails with malicious links or file attachments, free file hosting websites, and Peer to Peer ( P2P ) networks.", - "When the ransomware runs on a user's computer, it encrypts files on the computer and adds the .dharma extension onto the names of the files. It also appends an [ [email protected] ] or [ [email protected] ] email address with the extension. The types of files typically targeted include spreadsheets, documents, images, videos, and backup files, such as .DOCX , .PDF , .JPG , .AVI , and .DB files. For example, a spreadsheet.xlsx file becomes spreadsheet.xlsx.[ [email protected] ].dharma or spreadsheet.xlsx.[ [email protected] ].dharma .", - "The virus then generates a README.txt file in each folder that stores an encrypted file on the user's computer. The README.txt file contains brief instructions explaining the hostile takeover of the user's files and how the user can is meant to recover their files by paying a ransom payment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dharma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dhcd": { - "slug": "dhcd", - "extension": "dhcd", - "name": "DHCD Computing Application Data File", - "category": "dhcd-computing-application-data-file", - "summary": "", - "developer_org": "dhcd-computing", - "developer_name": "DHCD Computing", - "more_information": { - "description": [ - "The data within DHCD files is encrypted and is not viewable apart from the dedicated settings page within DHCD Computing applications. Also, DHCD files should not be edited manually in order to prevent corruption of the file contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dhcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dhs": { - "slug": "dhs", - "extension": "dhs", - "name": "HyperSnap Drawing", - "category": "hypersnap-drawing", - "summary": "", - "developer_org": "hyperionics", - "developer_name": "Hyperionics", - "more_information": { - "description": [ - "DHS files can be saved to various output formats, including .JPG , .PNG , .BMP , .GIF .EMF , .TIF , and .PDF ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dhs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dht": { - "slug": "dht", - "extension": "dht", - "name": "GAUSS Data Set Header File", - "category": "gauss-data-set-header-file", - "summary": "", - "developer_org": "aptech", - "developer_name": "Aptech", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dht.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dhtml": { - "slug": "dhtml", - "extension": "dhtml", - "name": "Dynamic HTML file", - "category": "dynamic-html-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DHTML code is often contained within a regular .HTML file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dhtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dhv": { - "slug": "dhv", - "extension": "dhv", - "name": "Husqvarna Viking Embroidery Design File", - "category": "husqvarna-viking-embroidery-design-file", - "summary": "", - "developer_org": "sgsb-co.-ltd.", - "developer_name": "SGSB Co. Ltd.", - "more_information": { - "description": [ - "The DHV format is one of several embroidery formats developed by Husqvarna, along with .HUS .SHV , .VIP , .VP3 and .VP4 . DHV is supported by several embroidery machine models, which include Husqvarna Viking Designer SE, Husqvarna Viking Designer Topaz 50, and Husqvarna Viking Designer Epic. Since the DHV format is older, it comes with several limitations including a 5\" high x 7\" wide embroidery area.", - "To transfer a DHV file to a sewing machine, insert a USB storage device in your computer. Then, copy the DHV file from your computer and move it to the connected storage device via File Explorer in Windows or Finder in macOS. After transferring the file, eject the storage device from your computer and insert it into the Husqvarna Viking sewing machine to transfer the design to embroider it onto the material.", - "NOTE: Husqvarna Viking sewing machines and software developed by SGSB Co. Ltd." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dhv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dia": { - "slug": "dia", - "extension": "dia", - "name": "Do It Again Task File", - "category": "do-it-again-task-file", - "summary": "", - "developer_org": "dia", - "developer_name": "Dia", - "more_information": { - "description": [ - "DIA files are saved by default into the Do It Again installation directory. They have the same filename prefix as the name of the saved task. They are saved using plain text formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diagcab": { - "slug": "diagcab", - "extension": "diagcab", - "name": "Troubleshooting Pack Cabinet File", - "category": "troubleshooting-pack-cabinet-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "WTP includes a wizard that guides you through a series of steps that help you locate and fix problems on your computer. When the diagnosis is complete, you have the option to send diagnostic information over the Internet to a trusted source so that they can help to diagnose and repair your computer.", - "WTP is used by original equipment manufacturers ( OEMs ) and independent software vendors (ISVs) to troubleshoot problems experienced by customers. They are also used by system administrators. DIAGCAB files are sometimes posted on websites and downloaded by users. If distributed this way, the creators of the files usually digitally sign them to verify that they are from a trusted source.", - "DIAGCAB files can be created with the Makecab.exe and Cabarc.exe tools. They can be digitally signed using Signtool.exe . They are run using the Microsoft Support Diagnostic Tool ( msdt.exe ). To run the DIAGCAB file with MSDT, search “msdt” from the Start menu and select the program from the list of results. Next, enter the passkey (often provided by a Microsoft support professional), then follow the prompts on the screen in order to run the DIAGCAB file.", - "NOTE: DIAGCAB files were first used in Windows Vista, so if you are running an earlier Windows version, such as Windows XP, Windows will not recognize the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diagcab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diagcfg": { - "slug": "diagcfg", - "extension": "diagcfg", - "name": "Troubleshooting Pack Configuration File", - "category": "troubleshooting-pack-configuration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DIAGCFG files are usually distributed alongside a .DIAGCAB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diagcfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diagpkg": { - "slug": "diagpkg", - "extension": "diagpkg", - "name": "Troubleshooting Pack File", - "category": "troubleshooting-pack-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: The Microsoft Support Diagnostic Tool is also referred to as the WTP Wizard. The acronym \"WTP\" stands for Windows Troubleshooting Platform, the technology that allows diagnostics packages to run." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diagpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diagsession": { - "slug": "diagsession", - "extension": "diagsession", - "name": "Diagnostics Session File", - "category": "diagnostics-session-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The DIAGSESSION file is a .ZIP archive that contains multiple .ETL files and .XML metadata files. The ETL files store the session data that can be analyzed. You can rename the \"diagsession\" extension to \"zip\" and unzip the file in order to manually access its contents.", - "DIAGSESSION files may be exported from F12 developer tools, which is a suite of tools available with Internet Explorer that help developers build and debug webpages. Developers can analyze their HTML code and view it the same way as the Internet Explorer Document Object model (DOM) interprets the page.", - "You can access the F12 developer tools on any webpage by pressing the F12 key or clicking the tools button (gear icon) and then choosing \"F12 tools\". You can run a debug session and export the data as a DIAGSESSION file that can be imported into Microsoft Visual Studio (version 2013 and later). You can also create DIAGSESSION files in Visual Studio from the \"Performance and Diagnostics\" section.", - "NOTE: The F12 developer tools suite was released with version 9 of Internet Explorer. The suite was available with Internet Explorer up until it was replaced by Edge as Microsoft's default browser in Windows 10." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diagsession.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dib": { - "slug": "dib", - "extension": "dib", - "name": "Device-Independent Bitmap Image", - "category": "device-independent-bitmap-image", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft developed the DIB format for use with the Windows and OS/2 (Operating System/2) operating systems. The format supports 1-, 4-, 8-, or 24-bit pixels for uncompressed images, and 4- or 8-bit pixels for RLE-compressed images. 24-bit DIB images use 8 bits for each RGB color." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dic": { - "slug": "dic", - "extension": "dic", - "name": "Dictionary File", - "category": "dictionary-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The DICOM format used in DIC files was developed by the NEMA (National Electrical Manufacturers Association) for exchanging and viewing medical images, such as CT scans, MRIs, and ultrasound images. DIC images more commonly use the .DCM extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dic_12181.png", - "alt": "Screenshot of a .dic file in Microsoft Notepad 2004", - "caption": "DIC file open in Microsoft Notepad 2004" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dicom": { - "slug": "dicom", - "extension": "dicom", - "name": "DICOM Image", - "category": "dicom-image", - "summary": "", - "developer_org": "nema", - "developer_name": "NEMA", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dicom_6388.png", - "alt": "Screenshot of a .dicom file in MicroDicom viewer 3.8", - "caption": "DICOM file open in MicroDicom viewer 3.8" - }, - "description": [ - "The National Electrical Manufacturers Association (NEMA) developed the DICOM format. They designed the format to exchange and view medical images, such as CT scans, MRIs, and ultrasound images.", - "NEMA released the initial DICOM standard in 1983 and has released various revisions throughout the 1990s and 2000s. The association still actively maintains the format.", - "NOTE: DICOM images more commonly use the .DCM extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dicom_6388.png", - "alt": "Screenshot of a .dicom file in MicroDicom viewer 3.8", - "caption": "DICOM file open in MicroDicom viewer 3.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dicom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dicproof": { - "slug": "dicproof", - "extension": "dicproof", - "name": "Microsoft Dictionary Proofing File", - "category": "microsoft-dictionary-proofing-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The custom.dicproof file may be found in the same directory as the file custom.dic , which is an updated version of the DICPROOF file that is used for newer versions of Microsoft applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dicproof.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dict": { - "slug": "dict", - "extension": "dict", - "name": "Dictionary File", - "category": "dictionary-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DICT files can be found in C:\\​Program Files (x86)\\​Microsoft Virtual PC\\​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dict.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dictionary": { - "slug": "dictionary", - "extension": "dictionary", - "name": "Apple Dictionary", - "category": "apple-dictionary", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dictionary_12864.jpg", - "alt": "Screenshot of a .dictionary file in Apple Dictionary 2", - "caption": "DICTIONARY file open in Apple Dictionary 2" - }, - "description": [ - "Apple Dictionary is a tool for macOS users to look up definitions for words and phrases quickly. The app comes with multiple dictionaries, such as New Oxford American Dictionary and Wikipedia, that you can enable, disable, or order based on your preference.", - "The Dictionary app comes packaged with many dictionaries, each with a DICTIONARY file named after the dictionary. For example, the name of the Apple Dictionary DICTIONARY file is Apple Dictionary.dictionary .", - "While the Dictionary app comes bundled with many dictionaries, developers can build custom dictionaries with the Dictionary Development Kit. To create a DICTIONARY file, developers need to create a dictionary source file, prepare a style sheet, edit the property list file ( .PLIST ), and add any resources required by their dictionary.", - "Different Mac operating systems store DICTIONARY files in different locations. For example, macOS Monterrey stores DICTIONARY files in the following location:", - "/​System/​Library/​AssetsV2/​com_apple_MobileAsset_DictionaryServices_dictionaryOSX", - "However, earlier versions of macOS store DICTIONARY files in the /​System/​Library/​Dictionary location." - ] - }, - "common_filenames": [ - { - "filename": "Apple Dictionary.dictionary", - "description": "Apple Dictionary.dictionary - Name of the default dictionary included with Apple Dictionary." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dictionary_12864.jpg", - "alt": "Screenshot of a .dictionary file in Apple Dictionary 2", - "caption": "DICTIONARY file open in Apple Dictionary 2" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dictionary_12864-2.jpg", - "alt": "DICTIONARY file open in Apple Finder", - "caption": "DICTIONARY file open in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dictionary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dif": { - "slug": "dif", - "extension": "dif", - "name": "Data Interchange Format", - "category": "data-interchange-format", - "summary": "", - "developer_org": "torquepowered.com", - "developer_name": "TorquePowered.com", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dif_1610.jpg", - "alt": "Screenshot of a .dif file in Microsoft Excel 2016", - "caption": "DIF file open in Microsoft Excel 2016" - }, - "description": [ - "DIF stands for data interchange format and is a standardized spreadsheet export format that is widely supported. The purpose of DIF files is to allow users to export data from a spreadsheet in a format that can be imported by a variety of programs.", - "One limitation of the format is that it does not support multiple spreadsheets. This means that the DIF file can only store one spreadsheet. Therefore, if you need to export multiple spreadsheets in the DIF format you will need to create multiple DIF files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dif_1610.jpg", - "alt": "Screenshot of a .dif file in Microsoft Excel 2016", - "caption": "DIF file open in Microsoft Excel 2016" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diff": { - "slug": "diff", - "extension": "diff", - "name": "Patch File", - "category": "patch-file", - "summary": "", - "developer_org": "matt-mackall", - "developer_name": "Matt Mackall", - "more_information": { - "description": [ - "The \"patch\" command searches for the line that starts with the string diff - , once it finds that string, it knows that that's the beginning of the patch content.", - "Mercurial is mostly written in the Python and C languages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diffbase": { - "slug": "diffbase", - "extension": "diffbase", - "name": "Windows Diagnostics Tracking Diffbase File", - "category": "windows-diagnostics-tracking-diffbase-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows Diagnostics Tracking, which is also referred to as Connected User Experiences and Telemetry and DiagTrack, is a Windows service that automatically records and transmits system diagnostic and usage data to Microsoft. This service uses multiple files to record and transmit data, including DIFFBASE files. DIFFBASE files' exact purpose is unknown. However, all Windows DIFFBASE files are named either utc.allow.diffbase or utc.privacy.diffbase ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diffbase.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dig": { - "slug": "dig", - "extension": "dig", - "name": "Digilink Data File", - "category": "digilink-data-file", - "summary": "", - "developer_org": "digidesign", - "developer_name": "Digidesign", - "more_information": { - "description": [ - "You will most likely only encounter the files if you are in the radio broadcasting industry and use Digilink software, such as Digilink 2 or 3. However, DIG data files are obscure nowadays, since the versions that supported the files have been superseded by other versions of Digilink software." - ] - }, - "common_filenames": [ - { - "filename": "DLAUDIT.DIG", - "description": "DLAUDIT.DIG - Contains log activity, including error messages, which is helpful for diagnosing bugs in the event of a system crash." - }, - { - "filename": "CLOCKS.DIG", - "description": "CLOCKS.DIG - Contains system passwords for Digilink, the jock list, and clock configuration details." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dii": { - "slug": "dii", - "extension": "dii", - "name": "Summation Batch Load File", - "category": "summation-batch-load-file", - "summary": "", - "developer_org": "ct-summation", - "developer_name": "CT Summation", - "more_information": { - "description": [ - "Image files that are supported by DII files include eDocs and scanned papers that have been processed with Optical Character Recognition ( OCR )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dii.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dim": { - "slug": "dim", - "extension": "dim", - "name": "Active@ Raw Disk Image Backup File", - "category": "active-raw-disk-image-backup-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "When you create a raw disk image with Active@ you create an identical copy of every sector from a selected physical hard disk or logical partition, which includes all used and unused space. The DIM raw disk image is mainly used for future data recovery or backing up non-Windows operating systems.", - "You can create a raw image by selecting \"Create Raw Image\" under \"Disk Operations\" or \"Tools\" on the menu bar. Two files are created when you create a raw disk image. A DIM file containing the image description is created while another file is created to hold the data. This data file is named after the name of the raw disk image and has \"001\" appended on to its \"dim\" extension. If your raw disk image is named \"DiskImage\", the data file would be named DiskImage.dim.001 . If more than one data file is needed, another file is created with \"002\" appended on to the extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dimax": { - "slug": "dimax", - "extension": "dimax", - "name": "DiMAX Firmware Image File", - "category": "dimax-firmware-image-file", - "summary": "", - "developer_org": "massoth-electronics", - "developer_name": "Massoth Electronics", - "more_information": { - "description": [ - "DIMAX files are actually images of the EEPROM (Electrically Erasable Programmable Read-Only Memory) on the train components.", - "NOTE: Massoth also uses the names \"DiMAX Updatetool\" and \"Massoth Service Tool\" when referring to the DiMAX Update Utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dimax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dime": { - "slug": "dime", - "extension": "dime", - "name": "Direct Internet Message Encapsulation File", - "category": "direct-internet-message-encapsulation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DIME files are most commonly seen with a .DIM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dime.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dinfo": { - "slug": "dinfo", - "extension": "dinfo", - "name": "DivX Temporary Video Info File", - "category": "divx-temporary-video-info-file", - "summary": "", - "developer_org": "divx", - "developer_name": "DivX", - "more_information": { - "description": [ - "DINFO files are used with DDAT files and .DMSK files to download video in DivX Player. DDAT, DMSK, and DINFO files use the same file name prefix and are can be found in the \"Temporary Downloaded Files\" folder within the DivX Player installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dinfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dino": { - "slug": "dino", - "extension": "dino", - "name": "Dinopixel Drawing", - "category": "dinopixel-drawing", - "summary": "", - "developer_org": "dinopixel", - "developer_name": "Dinopixel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dino_13711.png", - "alt": "Screenshot of a .dino file in Dinopixel", - "caption": "DINO file open in Dinopixel" - }, - "description": [ - "Dinopixel is a free browser-based app that allows you to create pixel artwork you can upload to the Dinopixel gallery to share with other users. For example, you can create a rhinoceros artwork, save it as a DINO file to preserve your progress, and then convert it to a PNG image to share with others.", - "To create a DINO file to save your artwork, select OPEN/SAVE FILE and then choose SAVE AS .dino . The app then downloads the DINO file to your downloads folder." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dino_13711.png", - "alt": "Screenshot of a .dino file in Dinopixel", - "caption": "DINO file open in Dinopixel" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dino.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dip": { - "slug": "dip", - "extension": "dip", - "name": "DipTrace Printed Circuit Board File", - "category": "diptrace-printed-circuit-board-file", - "summary": "", - "developer_org": "divx", - "developer_name": "DivX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dip_10700.jpg", - "alt": "Screenshot of a .dip file in Novarm DipTrace 3", - "caption": "DIP file open in Novarm DipTrace 3" - }, - "description": [ - "DipTrace consists of four modules: Schematic Capture Editor PCB Layout Editor Component Editor Pattern Editor The DIP file is the main file type associated with the PCB Layout Editor. The module allows you to design the layout of your PCB then save it in the DIP file. When you finish designing your PCB layout and verify that it is valid, you can order it through DipTrace. To do this, select File → Order PCB → Place Order are used for printing the physical PCB.", - "The DIP file is the main file type associated with the PCB Layout Editor. The module allows you to design the layout of your PCB then save it in the DIP file. When you finish designing your PCB layout and verify that it is valid, you can order it through DipTrace. To do this, select File → Order PCB → Place Order are used for printing the physical PCB." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dip_10700.jpg", - "alt": "Screenshot of a .dip file in Novarm DipTrace 3", - "caption": "DIP file open in Novarm DipTrace 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dir": { - "slug": "dir", - "extension": "dir", - "name": "Adobe Director Movie", - "category": "adobe-director-movie", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Director movies can only be opened with the Director version used to create the file or a newer version. Some Director movies may be opened in Adobe Shockwave Player.", - "NOTE: Adobe Director was formerly known as Macromedia Director, which was acquired by Adobe in 2005. Adobe Director was discontinued in 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dir.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "directory": { - "slug": "directory", - "extension": "directory", - "name": "KDE Folder View Properties File", - "category": "kde-folder-view-properties-file", - "summary": "", - "developer_org": "kde", - "developer_name": "KDE", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "directory.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dis": { - "slug": "dis", - "extension": "dis", - "name": "Oracle Discoverer Workbook", - "category": "oracle-discoverer-workbook", - "summary": "", - "developer_org": "netdecompiler.com", - "developer_name": "NETdecompiler.com", - "more_information": { - "description": [ - "Discoverer is often used for querying and retrieving data from relational databases and then analyzing the data in spreadsheets." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dis_12022.png", - "alt": "Screenshot of a .dis file in JC64dis", - "caption": "DIS file open in JC64dis" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "disabled": { - "slug": "disabled", - "extension": "disabled", - "name": "Disabled Minecraft Mod", - "category": "disabled-minecraft-mod", - "summary": "", - "developer_org": "safer-networking", - "developer_name": "Safer Networking", - "more_information": { - "description": [ - "Many Minecraft Java Edition players install mods that add additional features and functionality to the game. Players may install and manage these mods, which are saved as .JAR files, using Forge, Fabric, or MultiMC. Typically, mods are stored in the following directory:", - "C:/​User/​AppData/​Roaming/​.minecraft/​mods", - "If a player wants to disable a previously-installed Minecraft mod, one of the easiest ways to do so is by changing the file's extension so Minecraft does not recognize the file as a valid mod file. Most often, players and mod management applications disable mods by adding the .disabled extension to the end of the mod's file name. For example, if a player disables a mod using MultiMC, the program automatically appends .disabled to that mod's file name." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "disabled.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "disc": { - "slug": "disc", - "extension": "disc", - "name": "Roxio Toast Document", - "category": "roxio-toast-document", - "summary": "", - "developer_org": "roxio", - "developer_name": "Roxio", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/disc_6199.png", - "alt": "Screenshot of a .disc file in Roxio Toast 18 Titanium", - "caption": "DISC file open in Roxio Toast 18 Titanium" - }, - "description": [ - "DISC files are the native format for Toast projects. These project files can be used for burning optical discs as well as disc image files. The native extension used for Toast disc images is .TOAST .", - "To save a project as a DISC file with Toast, select File → Save . To open a project saved in a DISC file, select File → Open .", - "The following are the different types of projects DISC files may store:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/disc_6199.png", - "alt": "Screenshot of a .disc file in Roxio Toast 18 Titanium", - "caption": "DISC file open in Roxio Toast 18 Titanium" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "disc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "disco": { - "slug": "disco", - "extension": "disco", - "name": "DISCO Discovery Document", - "category": "disco-discovery-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DISCO files are accessed by the Web Services Discovery Tool (Disco.exe), included with Microsoft ASP.NET development software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "disco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "discomap": { - "slug": "discomap", - "extension": "discomap", - "name": "DISCO Discovery Output File", - "category": "disco-discovery-output-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "discomap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "discordbot": { - "slug": "discordbot", - "extension": "discordbot", - "name": "Discord Bot Maker Project", - "category": "discord-bot-maker-project", - "summary": "", - "developer_org": "robert-borghese", - "developer_name": "Robert Borghese", - "more_information": { - "description": [ - "Discord is a text, voice, and video chat program that provides gamers and other social communities with a place to hang out online. Discord contains a series of public and private servers, organized by topic, that users can join to chat with their friends, express their undying love for Taylor Swift, or gather for a socially-distanced paint night, among other activities.", - "Advanced users can create and add bots to their Discord servers. These bots perform various functions, such as automatically welcoming new members to a server, moderating content, and rewarding a server's most active members. Discord Bot Maker allows developers to create these types of bots, and they open their bot creation projects by selecting the bot's project.discordbot file." - ] - }, - "common_filenames": [ - { - "filename": "project.discordbot", - "description": "project.discordbot - File used to open a bot project in Discord Bot Maker." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "discordbot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "disk": { - "slug": "disk", - "extension": "disk", - "name": "Linux Virtual Hard Disk", - "category": "linux-virtual-hard-disk", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Virtual hard disk files may use the compound file extension \".virtual.disk.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "disk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diskdefines": { - "slug": "diskdefines", - "extension": "diskdefines", - "name": "Linux LiveCD Information File", - "category": "linux-livecd-information-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diskdefines.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dist": { - "slug": "dist", - "extension": "dist", - "name": "Mac OS X Distribution Script", - "category": "mac-os-x-distribution-script", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Distribution Scripts are only used with Mac OS X 10.4 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dit": { - "slug": "dit", - "extension": "dit", - "name": "Active Directory Information Tree File", - "category": "active-directory-information-tree-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Active Directory is included with Windows Server products." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dita": { - "slug": "dita", - "extension": "dita", - "name": "DITA Document", - "category": "dita-document", - "summary": "", - "developer_org": "oasis", - "developer_name": "OASIS", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dita.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ditamap": { - "slug": "ditamap", - "extension": "ditamap", - "name": "DITA Topic Map File", - "category": "dita-topic-map-file", - "summary": "", - "developer_org": "oasis", - "developer_name": "OASIS", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ditamap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ditaval": { - "slug": "ditaval", - "extension": "ditaval", - "name": "DITA Conditions File", - "category": "dita-conditions-file", - "summary": "", - "developer_org": "international-standards-organization", - "developer_name": "International Standards Organization", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ditaval.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "div": { - "slug": "div", - "extension": "div", - "name": "DIVA-GIS Project File", - "category": "diva-gis-project-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DIVA-GIS Project files can be created by selecting Project → New within the application. Objects can be added to the map by selecting Layer → Add .", - "NOTE: While DIV files include layers, the layer data is stored in separate files. These files are often saved with a .SHP extension in another directory. Since layers are saved separately from projects, when a project file is deleted, the layer data is still available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "div.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diva": { - "slug": "diva", - "extension": "diva", - "name": "Project DIVA Song File", - "category": "project-diva-song-file", - "summary": "", - "developer_org": "sega", - "developer_name": "SEGA", - "more_information": { - "description": [ - "There may be multiple DIVA files for each song which are used for the different difficulty levels. For example there may be easy, normal, and hard modes for each song.", - "NOTE: DIVA files are saved to the \\​songs\\​ directory of the Project DIVA installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diva.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "divx": { - "slug": "divx", - "extension": "divx", - "name": "DivX-Encoded Movie", - "category": "divx-encoded-movie", - "summary": "", - "developer_org": "divx", - "developer_name": "DivX", - "more_information": { - "description": [ - "The DivX format is based on MPEG-4 Part 2 video compression and has evolved to support advanced features like multiple audio tracks, subtitles, chapters, and menu navigation. While it began as a proprietary format for Windows-based PCs, support for DivX playback expanded over time to include many third-party media players, DVD and Blu-ray players, gaming consoles, and smart TVs. However, the format has become less common in recent years due to the rise of newer codecs like H.264 and H.265 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "divx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dix": { - "slug": "dix", - "extension": "dix", - "name": "DIVA-GIS Export File", - "category": "diva-gis-export-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DIX files are created using the Project → Export Project command. They can be imported by selecting Project → Import Project ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diy": { - "slug": "diy", - "extension": "diy", - "name": "My Drivers Backup Setup File", - "category": "my-drivers-backup-setup-file", - "summary": "", - "developer_org": "huntersoft", - "developer_name": "Huntersoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "diz": { - "slug": "diz", - "extension": "diz", - "name": "Description in Zip File", - "category": "description-in-zip-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/diz_1089.png", - "alt": "Screenshot of a .diz file in Microsoft Notepad 21", - "caption": "DIZ file open in Microsoft Notepad 21" - }, - "description": [ - "Computer users initially used DIZ files when distributing files via BBS (bulletin board systems). They would name the files FILE_ID.DIZ , where FILE_ID stands for \"file identification\" and DIZ stands for \"Description in Zip file.\" The information contained in FILE_ID.DIZ files provided system administrators with helpful descriptions of each file uploaded to the system.", - "As the popularity of bulletin board systems declined over the years, FILE_ID.DIZ files became less common. However, DIZ files are still prominent in the Warez scene, a community of people illegally distributing copyrighted content. These users typically package FILE_ID.DIZ files with their ZIP distributions of unlicensed software." - ] - }, - "common_filenames": [ - { - "filename": "FILE_ID.DIZ", - "description": "FILE_ID.DIZ - Common filename for the DIZ text file that describes the content stored in a ZIP archive." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/diz_1089.png", - "alt": "Screenshot of a .diz file in Microsoft Notepad 21", - "caption": "DIZ file open in Microsoft Notepad 21" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "diz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dja": { - "slug": "dja", - "extension": "dja", - "name": "Dundjinni Module File", - "category": "dundjinni-module-file", - "summary": "", - "developer_org": "dundjinni-enterprises", - "developer_name": "Dundjinni Enterprises", - "more_information": { - "description": [ - "Dundjinni allows you to create maps by drawing walls and floors on a grid using various tools. You can use the maps to create an adventure by adding NPCs, objects, rooms, monsters, and treasure.", - "The DJA file is the main file type associated with Dundjinni, along with the DJC (contains characters), DJM (contains monsters), and DJX (contains art) files. You can create DJA files with Dundjinni by selecting File → Save or Save as .", - "NOTE: Dundjinni saves DJA files by default in the \"Adventure\" folder in the Dundjinni root folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dja.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djl": { - "slug": "djl", - "extension": "djl", - "name": "DJLOOP File", - "category": "djloop-file", - "summary": "", - "developer_org": "ketron", - "developer_name": "Ketron", - "more_information": { - "description": [ - "The Ketron DJL Compiler allows audio enthusiasts to create DJ loops for use with the Ketron Midijay Live Audio Player. Each loop is comprised of eight WAV files: an Intro, Arrs A - D, a Fill, a Break, and an Ending.", - "When a user selects DJL Compiler's Compile button, the program compiles the WAV files a user has selected into a single DJL file. The program also produces a DJL Compiler Report, which shows a log of the compilation process. The user can then transfer their compiled DJL file to their Midijay Live Audio Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djm": { - "slug": "djm", - "extension": "djm", - "name": "Dynojet Map File", - "category": "dynojet-map-file", - "summary": "", - "developer_org": "dynoject-research", - "developer_name": "Dynoject Research", - "more_information": { - "description": [ - "DJM files are used to load settings for the Power Commander unit to communicate to the specified motorcycle's ECU." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djp": { - "slug": "djp", - "extension": "djp", - "name": "DJL Compiler Project", - "category": "djl-compiler-project", - "summary": "", - "developer_org": "ketron", - "developer_name": "Ketron", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/djp_12370.png", - "alt": "Screenshot of a .djp file in Ketron DJL Compiler", - "caption": "DJP file open in Ketron DJL Compiler" - }, - "description": [ - "The Ketron DJL Compiler allows audio enthusiasts to create DJ loops to play with the Ketron Midijay Live Audio Player. Each loop consists of eight WAV files: an Intro, Arrs A - D, a Fill, a Break, and an Ending.", - "If a user wants to save an in-process DJL Compiler project as a DJP file, they can do so by selecting File → Save Dfl Project from the program's menu bar. Each DJP file contains a list of the audio files in that project, including the files' locations. It also stores the project's copyright and tempo/BPM information." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/djp_12370.png", - "alt": "Screenshot of a .djp file in Ketron DJL Compiler", - "caption": "DJP file open in Ketron DJL Compiler" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djr": { - "slug": "djr", - "extension": "djr", - "name": "Ringtone Media Studio DJ Ringtone Project", - "category": "ringtone-media-studio-dj-ringtone-project", - "summary": "", - "developer_org": "avanquest-software", - "developer_name": "Avanquest Software", - "more_information": { - "description": [ - "NOTE: Avanquest Ringtone Media Suite has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djv": { - "slug": "djv", - "extension": "djv", - "name": "DjVu Image", - "category": "djvu-image", - "summary": "", - "developer_org": "lizardtech", - "developer_name": "LizardTech", - "more_information": { - "description": [ - "DjVu images are more commonly saved as .DJVU files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djvu": { - "slug": "djvu", - "extension": "djvu", - "name": "DjVu Image", - "category": "djvu-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/djvu_1081.png", - "alt": "Screenshot of a .djvu file in WinDjView 2.1", - "caption": "DJVU file open in WinDjView 2.1" - }, - "description": [ - "DJVU (pronounced \"deja vu\") files are very similar to .PDF files. Using DJVU creators, users can scan high-resolution color pages of books, magazines, comics, catalogs, and other documents and publish them on the web. Many DJVU files contain ebooks, archived and published by book digitization projects.", - "AT&T Labs published the initial version of the DJVU format in 1998. The format was most recently revised in 2005. Before Adobe standardized the PDF format in 2008, DJVU was considered the superior document format. Notably, DJVU is open source , and it can compress documents to smaller sizes than .JPEG , .GIF , and .TIFF compression." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/djvu_1081.png", - "alt": "Screenshot of a .djvu file in WinDjView 2.1", - "caption": "DJVU file open in WinDjView 2.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djvu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "djvus": { - "slug": "djvus", - "extension": "djvus", - "name": "STOP DJVUS Ransomware Encrypted File", - "category": "stop-djvus-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "STOP ransomware, also known as STOP Djvu ransomware, is a common family of ransomware that cybercriminals use to extort ransoms from PC users. The DJVUS variant of STOP ransomware first appeared in late 2018. It encrypts a user's files and then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. The note contains instructions users are meant to follow to decrypt their files.", - "STOP Djvus ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by STOP Djvus ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "djvus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dke": { - "slug": "dke", - "extension": "dke", - "name": "DriveLock FDE Disk Key File", - "category": "drivelock-fde-disk-key-file", - "summary": "", - "developer_org": "centertools", - "developer_name": "CenterTools", - "more_information": { - "description": [ - "DriveLock generates disk key file as part of a recovery Zip package when it encrypts a hard drive. To decrypt a hard drive, users must supply the generated DKE file as well as the DKE file password that they specified when the hard drive was encrypted.", - "NOTE: Once a hard drive has been decrypted in the recovery process, the DKE file becomes obsolete and should be deleted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dke.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dks": { - "slug": "dks", - "extension": "dks", - "name": "DupKiller Settings", - "category": "dupkiller-settings", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dks_12216.png", - "alt": "Screenshot of a .dks file in DupKiller", - "caption": "DKS file open in DupKiller" - }, - "description": [ - "DupKiller is a free, flexible program that Windows users can use to locate and delete similar or duplicate files. It allows users to search for files with the same name, creation time, size, or type, as well as files with similar names. Users can then manually or automatically delete any duplicate files DupKiller finds.", - "Because DupKiller has many settings spread across a variety of screens, it allows users to save their search and file deletion settings in a DKS file. Then, if a user wants to reuse the settings they used to perform a previous search, they can do so by loading their DKS file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dks_12216.png", - "alt": "Screenshot of a .dks file in DupKiller", - "caption": "DKS file open in DupKiller" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dkt": { - "slug": "dkt", - "extension": "dkt", - "name": "DiGiTIAL THUNDER Drum Kit File", - "category": "digitial-thunder-drum-kit-file", - "summary": "", - "developer_org": "d-lusion-interactive-media", - "developer_name": "d-lusion interactive media", - "more_information": { - "description": [ - "NOTE: The Drum Station software was last updated in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dkt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dl": { - "slug": "dl", - "extension": "dl", - "name": "Zoo Tycoon 2 Data File", - "category": "zoo-tycoon-2-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DL files are typically only seen when a user adds new game content, such as an exhibit or animal, to Zoo Tycoon 2. The file is downloaded with a .Z2F file when adding new content. Both files should be copied into the Zoo Tycoon 2 installation to add the new content properly. DL files are usually very small in file size.", - "Zoo Tycoon 2 was released in 2004 and is the sequel to Zoo Tycoon, which was released in 2001. The purpose of the game is to build up zoo by adding exhibits and aquariums, while maintaining employees, customer and animal satisfaction, and finances." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dl_": { - "slug": "dl_", - "extension": "dl_", - "name": "Compressed DLL File", - "category": "compressed-dll-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DL_ files can be created using the following Makecab syntax:", - "makecab myfile.dll", - "DL_ files can be decompressed back to their original DLL file using this command:", - "expand myfile.dl_ myfile.dll", - "NOTE: Makecab can be used to create a compressed copy of any file. For example, an .EX_ file can be created from an .EXE file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dl_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlc": { - "slug": "dlc", - "extension": "dlc", - "name": "Download Link Container File", - "category": "download-link-container-file", - "summary": "", - "developer_org": "dial", - "developer_name": "DIAL", - "more_information": { - "description": [ - "To create the DLC file, select File → Export → Save DIALux light scene file... , choose the save location, name the file, and click Save .", - "NOTE: There currently are no DALI systems that use the DLC file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dld": { - "slug": "dld", - "extension": "dld", - "name": "EdLog Compiled Program", - "category": "edlog-compiled-program", - "summary": "", - "developer_org": "campbell-scientific", - "developer_name": "Campbell Scientific", - "more_information": { - "description": [ - "DLD files are created by compiling the code from a .CSI file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlg": { - "slug": "dlg", - "extension": "dlg", - "name": "Dialogue File", - "category": "dialogue-file", - "summary": "", - "developer_org": "usgs", - "developer_name": "USGS", - "more_information": { - "description": [ - "United States Geological Survey (USGS) developed the DLG format. Depending on the standard used, DLG (Digital Line Graph) files may store data in binary and text formats:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlis": { - "slug": "dlis", - "extension": "dlis", - "name": "DLIS Well Log Data File", - "category": "dlis-well-log-data-file", - "summary": "", - "developer_org": "ppdm-association", - "developer_name": "PPDM Association", - "more_information": { - "description": [ - "Sensors are placed in petroleum wells to monitor their activity. These sensors create log data files with the main purpose of determining if a formation contains commercial quantities of hydrocarbons.", - "One of the formats that well log data files are saved in is the DLIS format. This format was introduced in 1991 and is still used today to interchange well log data. The DLIS format separates data into layers, which consist of media, format, model, schema (descriptions of objects), and dictionary." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dll": { - "slug": "dll", - "extension": "dll", - "name": "Dynamic Link Library", - "category": "dynamic-link-library", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dll_23.png", - "alt": "DLL files shown in Windows File Explorer", - "caption": "DLL files shown in Windows File Explorer" - }, - "description": [ - "Windows comes with many default DLL files, which software developers can reference when creating programs that perform standard functions, such as opening dialog windows, communicating with external devices, and reading and writing files. Referencing DLL files saves programmers time (since they don't need to manually code common functions) and reduces their programs' file sizes (since the programs don't need to contain the resources stored in the DLL file).", - "When a program needs to use the data stored in a DLL file, it dynamically loads that DLL file into system memory . The program can then access and use the functions (and other data) the DLL file includes as though it were a part of the program.", - "Third-party programs may install additional DLL files on your computer. These DLL files function the same way as Windows' default DLL files, but are likely shared among only programs created by that developer.", - "If a program requires a DLL file that you do not have, it will likely show a \"missing DLL\" or \"DLL not found\" error message. In these instances, there are several actions you can take to attempt to resolve the DLL error, including:", - "In most cases, you should not attempt to manually find and download the DLL file you are missing from the internet. DLL files hosted on non-Microsoft DLL download sites may be vehicles for malware ." - ] - }, - "common_filenames": [ - { - "filename": "user32.dll", - "description": "user32.dll - Contains instructions for graphical elements such as dialog boxes and windows." - }, - { - "filename": "shell32.dll", - "description": "shell32.dll - Contains Windows shell API functions." - }, - { - "filename": "msvcrt.dll", - "description": "msvcrt.dll - Contains standard C library functions. If you're missing msvcrt.dll , you can install it via the Microsoft Visual C++ 2015 Redistributable Package ." - }, - { - "filename": "msvcrt.dll", - "description": "msvcrt.dll - Contains standard C library functions. If you're missing msvcrt.dll , you can install it via the Microsoft Visual C++ 2015 Redistributable Package ." - }, - { - "filename": "mfc42u.dll", - "description": "mfc42u.dll - A Microsoft Foundation Class (MFC) library required by some Windows programs." - }, - { - "filename": "mfc80u.dll", - "description": "mfc80u.dll - An MFC library required by some Windows programs created with Visual C++ 2005. If you're missing mfc80u.dll , you can install it via the Microsoft Visual C++ 2005 Redistributable Package ." - }, - { - "filename": "mfc80u.dll", - "description": "mfc80u.dll - An MFC library required by some Windows programs created with Visual C++ 2005. If you're missing mfc80u.dll , you can install it via the Microsoft Visual C++ 2005 Redistributable Package ." - }, - { - "filename": "mfc90u.dll", - "description": "mfc90u.dll - An MFC library required by some Windows programs created with Visual C++ 2008. If you're missing mfc90u.dll , you can install it via the Microsoft Visual C++ 2008 Redistributable Package ." - }, - { - "filename": "mfc90u.dll", - "description": "mfc90u.dll - An MFC library required by some Windows programs created with Visual C++ 2008. If you're missing mfc90u.dll , you can install it via the Microsoft Visual C++ 2008 Redistributable Package ." - }, - { - "filename": "mfc100u.dll", - "description": "mfc100u.dll - An MFC library required by some Windows programs created with Visual C++ 2010. If you're missing mfc100u.dll , you can install it via the Microsoft Visual C++ 2010 Redistributable Package ." - }, - { - "filename": "mfc100u.dll", - "description": "mfc100u.dll - An MFC library required by some Windows programs created with Visual C++ 2010. If you're missing mfc100u.dll , you can install it via the Microsoft Visual C++ 2010 Redistributable Package ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dll_23.png", - "alt": "DLL files shown in Windows File Explorer", - "caption": "DLL files shown in Windows File Explorer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dll.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dll.sig": { - "slug": "dll.sig", - "extension": "dll.sig", - "name": "Dynamic Link Library Digital Signature", - "category": "dynamic-link-library-digital-signature", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DLL files are Dynamic Link Libraries, which Windows programs use to access procedures and drivers. For example, a Windows program might use a DLL file to communicate with external devices or read and write certain files.", - "Some programs' DLL files are accompanied by DLL.SIG files. These files typically have a similar filename as their associated DLL files. For example, the Windows version of Google Chrome includes a DLL file named widvinecdm.dll and a DLL.SIG file named widevinecdm.dll.sig .", - "Each DLL.SIG file contains a digital signature that an app developer generated using a private cryptographic key. The app uses this digital signature to verify that the associated DLL has not been tampered with, before using the code stored in that DLL." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dll.sig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlm": { - "slug": "dlm", - "extension": "dlm", - "name": "Akamai Download Manager File", - "category": "akamai-download-manager-file", - "summary": "", - "developer_org": "akamai", - "developer_name": "Akamai", - "more_information": { - "description": [ - "Akamai Download Manager (DLM) is typically used for large file downloads. It improves both the efficiency and reliability of the download process.", - "NOTE: If Akamai Download Manager does not automatically replace the \".dlm\" extension with the correct extension, the file extension can be changed manually after the download has completed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlo": { - "slug": "dlo", - "extension": "dlo", - "name": "3ds Max Object Plugin", - "category": "3ds-max-object-plugin", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "DLO plugins are one of several plugin types used by 3ds Max. Some others include .DLU , DLT, and DLM. Users often refer to DLO files as Procedural or Parametric Object plugins." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlr": { - "slug": "dlr", - "extension": "dlr", - "name": "finalRender Plugin", - "category": "finalrender-plugin", - "summary": "", - "developer_org": "cebas-visual-technology", - "developer_name": "cebas Visual Technology", - "more_information": { - "description": [ - "In Windows XP, the DLR file can be found in the following directory:", - "*AllUserDocuments*cebas3dsmax*version*finalRender R3.5core", - "NOTE: If you encounter an error message in Autodesk 3ds Max, you may have to remove all finalRender effects from your scene. You could also export the finalRender object(s) as a .3DS file and then import it back into your scene." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dls": { - "slug": "dls", - "extension": "dls", - "name": "Downloadable Sounds File", - "category": "downloadable-sounds-file", - "summary": "", - "developer_org": "midi-manufacturers-association", - "developer_name": "MIDI Manufacturers Association", - "more_information": { - "description": [ - "Software that supports the DLS format includes MIDI synthesizers, game engines, and music production tools that allow users to control or enhance audio playback. Musicians, composers, and developers may use DLS files to shape the sound of their MIDI compositions or game soundtracks.", - "Some notable DLS files include Roland GS sound sets, which extend the General MIDI (GM) standard with additional instruments and effects. These files enable MIDI sequences to produce more realistic or customized audio output by replacing the default system sounds with higher-quality samples.", - "NOTE: The Interactive Audio Special Interest Group (IASIG) initially developed the DLS format, basing it in part on the Interactive Music Architecture used by Microsoft and other audio platforms. The MIDI Manufacturers Association continues to develop the format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlt": { - "slug": "dlt", - "extension": "dlt", - "name": "DELTA Binary Dataset File", - "category": "delta-binary-dataset-file", - "summary": "", - "developer_org": "institute-of-botany-chinese-academy-of-sciences", - "developer_name": "Institute of Botany, Chinese Academy of Sciences", - "more_information": { - "description": [ - "You can open DLT files with DELTA Editor, which is a tool included with the open source DELTA system. You can also create DLT files in DELTA Editor. To create a DLT file in DELTA Editor, follow these steps:", - "Changes made to the database are not automatically saved. Instead, the DLT file must be saved by selecting File → Save or Save As .", - "NOTE: IB-CAS is short for the Institute of Botany, Chinese Academy of Sciences." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dltemp": { - "slug": "dltemp", - "extension": "dltemp", - "name": "UC Browser Temporary Download File", - "category": "uc-browser-temporary-download-file", - "summary": "", - "developer_org": "ucweb", - "developer_name": "UCWeb", - "more_information": { - "description": [ - "DLTEMP files are used by UC Browser to resume a file download in case the download is interrupted. When a download begins, the DLTEMP file appears in the UC Browser download folder (\"UCDownloads\") along with the file being downloaded.", - "If your file download is interrupted and you may be unable to resume the download. If this is the case, you can copy the DLTEMP file and the file being downloaded and place them in another location using a file manager. Then delete the two files in \"UCDownloads\" folder and place the DLTEMP file and the file being downloaded that you copied back into the \"UCDownloads\" folder. You should then be able to resume the download from the point it was interrupted.", - "NOTE: The UC Browser was originally developed by UCWeb, a Chinese company, but is owned by Alibaba Group." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dltemp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlu": { - "slug": "dlu", - "extension": "dlu", - "name": "3ds Max Utility Plug-in File", - "category": "3ds-max-utility-plug-in-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "DLU plug-ins can be viewed in 3ds Max by selecting Customize → Plug-in Manager... . Standard MAX plug-ins are located in the \\​stdplugs\\​ directory of a 3ds Max installation, while Additional MAX plug-ins are stored in the \\​PlugIns\\​ directory.", - "Some examples of Standard MAX plug-ins include: FBXMAX.DLU : .FBX File Importer/Exporter POLYGONCOUNT.DLU : Polygon Count Utility BATCHRENDERUTIL.DLU : Batch Render Manager CBROWSER.DLU : Asset Browser Utility CURVECONTROL.DLU : Custom Curve Control tool" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlv": { - "slug": "dlv", - "extension": "dlv", - "name": "CATIA 4 Export File", - "category": "catia-4-export-file", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "DLV files can be imported into newer versions of CATIA." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dlx": { - "slug": "dlx", - "extension": "dlx", - "name": "DIALux Document", - "category": "dialux-document", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "DIALux projects can import luminaire data from .LDT files, which use the Elumdat luminaire format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm": { - "slug": "dm", - "extension": "dm", - "name": "DRM Delivery Message", - "category": "drm-delivery-message", - "summary": "", - "developer_org": "byond", - "developer_name": "BYOND", - "more_information": { - "description": [ - "The Nokia Ovi Store is a notable source of DM files. Typically, the Ovi Store downloads and installs DM files in the background, so users will never encounter them. However, users sometimes download DM files manually, using an app like the Ovi-Store add-on for the Opera web browser, and save them to their computers. Users can then install these DM files using Nokia Ovi Suite.", - "For example, users might encounter DM files saved with the .SIS.DM and .SISX.DM extensions. These files are copy-protected .SIS and .SISX files, which often contain apps downloaded from the Nokia Ovi Store.", - "Sony Ericsson phones also use audio files and apps saved as DM files. Both types of phones use Symbian OS, so the DM files they use are similar." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm1": { - "slug": "dm1", - "extension": "dm1", - "name": "ER/Studio Data Model File", - "category": "er-studio-data-model-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm2": { - "slug": "dm2", - "extension": "dm2", - "name": "Toad Data Modeler 2 File", - "category": "toad-data-modeler-2-file", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "Charonware is now part of Quest Software.", - "DM2 also refers to a Database Management System (DBMS) developed by IBM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm3": { - "slug": "dm3", - "extension": "dm3", - "name": "DigitalMicrograph Image", - "category": "digitalmicrograph-image", - "summary": "", - "developer_org": "bloc-publishing", - "developer_name": "Bloc Publishing", - "more_information": { - "description": [ - "Id Software released Quake III Arena in late 1999. This entry in the popular Quake series focused on online, multiplayer gameplay.", - "To allow players to review and study previous matches, Quake III included a recording function that players could use to record their gameplay. To begin recording, players entered the /record console command. To stop recording, they entered /stoprecord . In versions 1.11 to 1.17, Quake III saved the recordings players created as DM3 files.", - "Players could review and play the DM3 files they'd created using Quake III's Demos menu. They could also use the /demo console command to play a specific DM3 file.", - "NOTE: Later versions of Quake III save demos as .dm_48 , .dm_66 , .dm_67 , and .DM_68 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm4": { - "slug": "dm4", - "extension": "dm4", - "name": "DigitalMicrograph 4 Image", - "category": "digitalmicrograph-4-image", - "summary": "", - "developer_org": "gatan", - "developer_name": "Gatan", - "more_information": { - "description": [ - "Physicists and other scientists use TEM to create cross sections, spectrum, and diffraction images of ultrathin specimens. DigitalMicrograph saves the TEM images it creates in various proprietary file formats, including the DM4 format.", - "Notably, the DM4 format includes support for spectrum images, while DM3 and earlier DigitalMicrograph formats do not. As a result, DM4 files can sometimes have much larger file sizes than DM3 images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm_68": { - "slug": "dm_68", - "extension": "dm_68", - "name": "Quake III Demo", - "category": "quake-iii-demo", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "Quake III Arena is the third entry in id Software's popular Quake video game series. It was released in 1999. Notably, Quake III did not include a single-player story mode and focused exclusively on multiplayer (or player vs. bot) gameplay.", - "While playing Quake III, players could record their gameplay using the /record and /stoprecord console commands. Version 1.32 of Quake III saved players' recordings as DM_68 files. Players could then use the Demos menu or /demo console command to play the demos they'd recorded.", - "NOTE: Other versions of Quake III save demos as .DM3 , .dm_48 , .dm_66 , or .dm_67 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm_68.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm_82": { - "slug": "dm_82", - "extension": "dm_82", - "name": "Wolfenstein 1.00 Demo Movie File", - "category": "wolfenstein-1.00-demo-movie-file", - "summary": "", - "developer_org": "splash-damage", - "developer_name": "Splash Damage", - "more_information": { - "description": [ - "Later versions of Wolfenstein: Enemy Territory store recordings as .DM_83 and .DM_84 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm_82.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm_83": { - "slug": "dm_83", - "extension": "dm_83", - "name": "Wolfenstein 1.02 Demo Movie File", - "category": "wolfenstein-1.02-demo-movie-file", - "summary": "", - "developer_org": "splash-damage", - "developer_name": "Splash Damage", - "more_information": { - "description": [ - "Earlier versions of Wolfenstein: Enemy Territory store recordings as .DM_82 files, while later versions save recordings with a .DM_84 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm_83.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dm_84": { - "slug": "dm_84", - "extension": "dm_84", - "name": "Wolfenstein 2.06 Demo Movie File", - "category": "wolfenstein-2.06-demo-movie-file", - "summary": "", - "developer_org": "splash-damage", - "developer_name": "Splash Damage", - "more_information": { - "description": [ - "DM_84 files are saved by Wolfenstein: Enemy Territory v. 2.06 and later. Previous versions saved recordings with .DM_82 and .DM_83 extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dm_84.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmb": { - "slug": "dmb", - "extension": "dmb", - "name": "BYOND Game Executable", - "category": "byond-game-executable", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To host an online BYOND game, choose File → Open File... and then select your DMB file from the dialog box.", - "NOTE: Many games are available for download from the BYOND website, but an account is required to download and play them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmc": { - "slug": "dmc", - "extension": "dmc", - "name": "Datamartist Data Canvas File", - "category": "datamartist-data-canvas-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Data sets internal to the DMC file are limited to 250,000 values per dataset. Therefore, they are suitable for small to moderate-size datasets and are often used for generating reference datasets for testing. Larger datasets can be referenced within the DMC file and are stored in separate local cache and index files for faster access and offline access.", - "Datamartist can manage data from Microsoft SQL Server databases, Microsoft Excel spreadsheets, Microsoft Access databases, DMC files, and other sources." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmd": { - "slug": "dmd", - "extension": "dmd", - "name": "SQL Developer Data Modeler File", - "category": "sql-developer-data-modeler-file", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "DMD files are used for storing the designed the data model as well as for assisting in the generation of the final database." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dmd_13645.jpg", - "alt": "Screenshot of a .dmd file in dBASE 2019", - "caption": "DMD file open in dBASE 2019" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dmd_13645-2.png", - "alt": "DMD file open in Microsoft Notepad", - "caption": "DMD file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmf": { - "slug": "dmf", - "extension": "dmf", - "name": "Geosystem Digitals Map File", - "category": "geosystem-digitals-map-file", - "summary": "", - "developer_org": "deflemask-team", - "developer_name": "DefleMask Team", - "more_information": { - "description": [ - "Digitals maps also support legends, cartographic symbols, color attributes and other features." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmg": { - "slug": "dmg", - "extension": "dmg", - "name": "Apple Disk Image", - "summary": "A DMG file is a mountable disk image primarily used to distribute software to the macOS operating system. Mac users typically download the file from the Internet and then double-click it to install an application on their computer.", - "developer": "Apple", - "developer_slug": "apple", - "category": "Disk Image Files", - "category_slug": "disk-image-files", - "rating": 4.2, - "votes": 3410, - "last_updated": "September 15, 2022", - "more_information": { - "content": [ - "The DMG format is one of several file types software developers utilize to distribute macOS applications outside of Apple's App Store. Other options include .APP files compressed in a .ZIP archive, .PKG files, and .IMG files (more common in Mac OS Classic and replaced by DMG files).", - "DMG is a prevalent distribution format because it maintains the disk image's integrity via checksums . When opening a DMG file to begin the installation process, the DiskImageMounter utility bundled with macOS verifies the checksum to ensure the disk image has not been modified or corrupted during the distribution. This process is valuable for developers and end-users to make sure they install an untampered application.", - "NOTE: In rare cases, Mac users may package files instead of macOS apps in a DMG file for transfer purposes. In these cases, the DMG file functions as a virtual flash drive recipients can mount to retrieve the stored files." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dmg_24.png", - "srcset": "https://fileinfo.com/img/ss/md/dmg_24.png 760w, https://fileinfo.com/img/ss/sm/dmg_24.png 380w", - "alt": "Screenshot of a .dmg file in macOS Big Sur (11.5.2)", - "width": "380", - "height": "253", - "caption": "DMG file open in macOS Big Sur (11.5.2)" - } - }, - "how_to_open": { - "instructions": [ - "You can open a DMG file by double-clicking the file. After clicking the file, the DiskImageMounter utility bundled with macOS verifies the disk image's integrity. After confirming the disk image, the utility mounts the virtual disk and places it on your desktop and in an Apple Finder window as if it was a CD or a USB flash drive inserted into the computer.", - "You can double-click the program icon (actually an APP file) in the Finder window to run the app. Or, you can drag the program icon to the Applications folder icon in that same window to move it to the Applications directory on your computer, then double-click the app directly from the Applications directory to run it.", - "You no longer need the DMG file after installing the software stored in the DMG file. Therefore, you can delete the DMG file after installing the software.", - "DMG files are Mac-specific and not intended for use in Windows. Therefore, if you download a DMG file from a website, check the site for a Windows version of the software (most likely distributed as an .EXE or .MSI file).", - "Although you cannot install software distributed via DMG files in Windows, several Windows applications can extract their contents, including 7-Zip and PeaZip . You can also attempt to convert the DMG file to an .IMG file with the DMG2IMG utility." - ] - }, - "scraped_at": "2025-08-09T21:58:54.898639", - "source": { - "url": "https://fileinfo.com/extension/dmg", - "file": "dmg.html" - } - }, - "dmgpart": { - "slug": "dmgpart", - "extension": "dmgpart", - "name": "Mac OS X Disk Image Part", - "category": "mac-os-x-disk-image-part", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "DMGPART files are usually provided with a corresponding DMG file, which is the master file for the split archive. You can open this DMG file to install the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmgpart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmi": { - "slug": "dmi", - "extension": "dmi", - "name": "BYOND Dream Maker Icon File", - "category": "byond-dream-maker-icon-file", - "summary": "", - "developer_org": "tibco", - "developer_name": "TIBCO", - "more_information": { - "description": [ - "DMI files can be edited in Dream Maker, a program included with the BYOND game development tool suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmkit": { - "slug": "dmkit", - "extension": "dmkit", - "name": "Drumaxx Drum Kit", - "category": "drumaxx-drum-kit", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "FL Studio is a digital audio workstation ( DAW ) that music creators and editors use to compose, edit, and mix music. FL Studio users can install a number of plug-ins that add features, such as additional audio effects and synthesized instruments, to the program. Drumaxx is one such plug-in.", - "Installing Drumaxx allows users to synthesize a variety of drums and other percussion instruments. Because so many real-life drums exist, Drumaxx allows users to load a variety of synthesized drum kits. These synthesized drum kits are saved as DMKIT files.", - "Each DMKIT file contains a set of sixteen drum pads, as well as musical sequences associated with those pads. After loading a DMKIT file in Drumaxx, users can use Drumaxx to synthesize drum and other percussion sounds or, if they want to adjust the drum pads their DMKIT file contains, edit the drum kit itself." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmkit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dml": { - "slug": "dml", - "extension": "dml", - "name": "DynaScript File", - "category": "dynascript-file", - "summary": "", - "developer_org": "dynascript-technologies", - "developer_name": "Dynascript Technologies", - "more_information": { - "description": [ - "DML pages are similar to ColdFusion ( .CFM ) and Active Server ( .ASP ) pages. The DynaScript language uses a C-oriented syntax and supports \"Intelligent Objects,\" which can help reduce the development time of Web applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmm": { - "slug": "dmm", - "extension": "dmm", - "name": "iMindQ Mind Map File", - "category": "imindq-mind-map-file", - "summary": "", - "developer_org": "seavus", - "developer_name": "Seavus", - "more_information": { - "description": [ - "NOTE: iMindQ was previously known as DropMind." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmmx": { - "slug": "dmmx", - "extension": "dmmx", - "name": "iMindQ XML Map Bundle", - "category": "imindq-xml-map-bundle", - "summary": "", - "developer_org": "seavus", - "developer_name": "Seavus", - "more_information": { - "description": [ - "DMMX files contain a compressed folder that has an XML file named document.xml and a .PNG file named preview.png that contains an image of the mind map." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmn": { - "slug": "dmn", - "extension": "dmn", - "name": "Decision Model and Notation File", - "category": "decision-model-and-notation-file", - "summary": "", - "developer_org": "object-management-group", - "developer_name": "Object Management Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dmn_13837.png", - "alt": "Screenshot of a .dmn file in Microsoft Visual Studio Code 1.1", - "caption": "DMN file open in Microsoft Visual Studio Code 1.1" - }, - "description": [ - "Business analysts, developers, and process modelers use DMN files in systems that require clear and automated decision-making, such as loan approvals, insurance claims, or regulatory compliance. They typically create and manage these files in business process management (BPM) platforms, such as Camunda, Red Hat Decision Manager, or Drools. A DMN file often includes decision tables, input definitions, and logic expressions that the platform uses to evaluate conditions and produce outcomes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dmn_13837.png", - "alt": "Screenshot of a .dmn file in Microsoft Visual Studio Code 1.1", - "caption": "DMN file open in Microsoft Visual Studio Code 1.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmo": { - "slug": "dmo", - "extension": "dmo", - "name": "Cube 2 Demo File", - "category": "cube-2-demo-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Cube 2: Sauerbraten is a free first-person shooter game running the Cube 2 game engine that is most commonly associated with the DMO file type. When you load the game, you can enable \"/recorddemo 1\" before playing a match or deathmatch so the game records it to a DMO file.", - "After the match, game clients can download the DMO file from the host server that recorded it. Once downloaded, the game can play the files in local mode, allowing you to view the demo from any angle in the game.", - "NOTE: DMO files do not contain video data. If you would like to record a video session, choose an alternate recording function (e.g., Cube 2: Sauerbraten's movie recording functionality allows you to record a match as an .AVI file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmp": { - "slug": "dmp", - "extension": "dmp", - "name": "Windows Memory Dump", - "category": "windows-memory-dump", - "summary": "", - "developer_org": "lumateam", - "developer_name": "LumaTeam", - "more_information": { - "description": [ - "Windows memory dump files may be used for troubleshooting system errors and other problems. However, they can take up a significant amount of space and may often be deleted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmpr": { - "slug": "dmpr", - "extension": "dmpr", - "name": "Direct Mail Project File", - "category": "direct-mail-project-file", - "summary": "", - "developer_org": "e3-software", - "developer_name": "e3 Software", - "more_information": { - "description": [ - "NOTE: Upon first use, Direct Mail requires that users accept conditions specifying that they will not use the software for distributing mail to purchased lists or for sending unsolicited email." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmr": { - "slug": "dmr", - "extension": "dmr", - "name": "BrainVoyager Diffusion Weighted Project File", - "category": "brainvoyager-diffusion-weighted-project-file", - "summary": "", - "developer_org": "brainvoyager", - "developer_name": "BrainVoyager", - "more_information": { - "description": [ - "NOTE: DMR stands for Diffusion-weighted Magnetic Resonance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dms": { - "slug": "dms", - "extension": "dms", - "name": "Amiga Disk Masher Image", - "category": "amiga-disk-masher-image", - "summary": "", - "developer_org": "takabo-soft", - "developer_name": "Takabo Soft", - "more_information": { - "description": [ - "The Amiga was created by Commodore International and was one of the earliest PCs to support advanced graphics, sound, and video. Its superior multimedia capabilities made it quite popular among gamers, music enthusiasts, video producers, and other creatives. However, as other companies released computers and game consoles that matched or surpassed the Amiga's capabilities, the Amiga faded from the PC market." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dms_13437.png", - "alt": "Screenshot of a .dms file in Domino", - "caption": "DMS file open in Domino" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsa": { - "slug": "dmsa", - "extension": "dmsa", - "name": "Music Disc Creator Project File", - "category": "music-disc-creator-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "DMSA files are used to save and load music compilation projects. They can be used to export music to personal media players, or they may be exported to various audio file formats, including .MP3 and .WAV .", - "NOTE: Music Disc Creator is bundled as part of the Roxio Creator multimedia suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsd": { - "slug": "dmsd", - "extension": "dmsd", - "name": "Roxio MyDVD Project", - "category": "roxio-mydvd-project", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "To open Roxio MyDVD within Roxio Creator, choose \"Create DVDs\" from the Home screen." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsd3d": { - "slug": "dmsd3d", - "extension": "dmsd3d", - "name": "Roxio MyDVD 3D Project", - "category": "roxio-mydvd-3d-project", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "You can open Roxio MyDVD within Roxio Creator by selecting \"Create DVDs\" from the Home screen." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsd3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmse": { - "slug": "dmse", - "extension": "dmse", - "name": "Sound Editor Project File", - "category": "sound-editor-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "DMSE projects can be used to export audio to a variety of file formats, including .MP3 and .WAV .", - "NOTE: DMSE files contain references to audio files, not the audio files themselves. Therefore, if you want to share a DMSE project, you must also share all referenced audio files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsk": { - "slug": "dmsk", - "extension": "dmsk", - "name": "DivX Temporary Video Data File", - "category": "divx-temporary-video-data-file", - "summary": "", - "developer_org": "divx", - "developer_name": "DivX", - "more_information": { - "description": [ - "DMSK files are used alongside DDAT and .DINFO files to download a movie in DivX Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsm": { - "slug": "dmsm", - "extension": "dmsm", - "name": "VideoWave Movie Project File", - "category": "videowave-movie-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "DMSM files are used to save and load project information for video editing. They can be exported to a variety of video file formats or burned to DVDs and Blu-ray discs for sharing with others.", - "NOTE: DMSM files are not suitable for sharing with other users since they contain references to video and audio files, but not the files themselves. If you want to share a DMSM project for someone else to edit, you must also share all referenced multimedia files, which must be organized using the same directory structure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsm3d": { - "slug": "dmsm3d", - "extension": "dmsm3d", - "name": "VideoWave 3D Movie Project File", - "category": "videowave-3d-movie-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "DMSM3D projects can be exported to several video formats, including .AVI , .3GP , .WMV , .MP2 , and .MP4 . They may also be exported to iPhone, iPad, iPod Touch, and Sony PSP video formats.", - "NOTE: VideoWave projects more commonly use the .DMSM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsm3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmsp": { - "slug": "dmsp", - "extension": "dmsp", - "name": "PhotoSuite Project File", - "category": "photosuite-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "NOTE: PhotoSuite is now bundled with Roxio Creator, a multimedia suite developed by Sonic Solutions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmss": { - "slug": "dmss", - "extension": "dmss", - "name": "VideoWave SlideShow Project File", - "category": "videowave-slideshow-project-file", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "NOTE: VideoWave is included as a part of the Roxio Creator multimedia suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmt": { - "slug": "dmt", - "extension": "dmt", - "name": "DeLorme Transfer File", - "category": "delorme-transfer-file", - "summary": "", - "developer_org": "delorme", - "developer_name": "DeLorme", - "more_information": { - "description": [ - "To import a DMT file in Topo North America, choose File → Transfer → Import ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmtemplate": { - "slug": "dmtemplate", - "extension": "dmtemplate", - "name": "Direct Mail Template", - "category": "direct-mail-template", - "summary": "", - "developer_org": "e3-software", - "developer_name": "e3 Software", - "more_information": { - "description": [ - "Several templates are included with the Direct Mail installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmx-info": { - "slug": "dmx-info", - "extension": "dmx-info", - "name": "DriverMax Driver Information File", - "category": "drivermax-driver-information-file", - "summary": "", - "developer_org": "innovative-solutions", - "developer_name": "Innovative Solutions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmx-info.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dmx": { - "slug": "dmx", - "extension": "dmx", - "name": "Source Filmmaker Project", - "category": "source-filmmaker-project", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "SFM is a free program that Team Fortress 2 enthusiasts can use to create animated movies and still images starring the game's characters. To do so, users first import a Team Fortress 2 map, which serves as the setting for their movie. The user can then import and animate Team Fortress 2 characters and items, add sounds to their movie, and add visual effects to their movie.", - "When a user saves an in-progress SFM movie project, the project is saved as a DMX file. DMX files are comprised of a sequence of shots, which are themselves comprised of the elements mentioned above. Each DMX file's shot sequence appears as an editable timeline in SFM.", - "After a user finishes creating their SFM movie, they can export the movie as an .AVI video, or they can export one or more scenes from the movie as .TGA still images (DMX files are also referred to as sessions in SFM's documentation; DMX files and SFM session are the same thing).", - "NOTE: Valve also uses the .dmx file extension to save other content, such as game characters and items, animations, sounds, and visual effects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dn": { - "slug": "dn", - "extension": "dn", - "name": "Adobe Dimension Document", - "category": "adobe-dimension-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dn_11393.png", - "alt": "Screenshot of a .dn file in Adobe Dimension 3.4", - "caption": "DN file open in Adobe Dimension 3.4" - }, - "description": [ - "Graphic designers primarily utilize Dimension to design photorealistic mockups and product visualizations. When saving a 3D scene with Dimension, the application creates a DN file to store the contents. The DN files are working files, which means that they can be modified in Dimension, saved, closed, then reopened in Dimension for further editing.", - "NOTE: To create a DN file in Adobe Dimension, select File → New or New with Settings... , modify the 3D scene, then select File → Save... or Save As... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dn_11393.png", - "alt": "Screenshot of a .dn file in Adobe Dimension 3.4", - "caption": "DN file open in Adobe Dimension 3.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dn1": { - "slug": "dn1", - "extension": "dn1", - "name": "Duke Nukem 1 Game Data File", - "category": "duke-nukem-1-game-data-file", - "summary": "", - "developer_org": "apogee-software", - "developer_name": "Apogee Software", - "more_information": { - "description": [ - "Duke Nukem 1 can still be run using a DOS emulator such as DOSBox.", - "NOTE: The full name of Duke Nukem is Duke Nukem Episode One: \"Shrapnel City.\" Apogee released two sequels, Episode Two: \"Mission Moonbase\" and Episode Three: \"Trapped in the Future!\" However, these games are not Duke Nukem 2 or Duke Nukem 3D." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dn1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dn2": { - "slug": "dn2", - "extension": "dn2", - "name": "Duke Nukem Episode 2 Game File", - "category": "duke-nukem-episode-2-game-file", - "summary": "", - "developer_org": "apogee-software", - "developer_name": "Apogee Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dn2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dn3": { - "slug": "dn3", - "extension": "dn3", - "name": "Duke Nukem Episode 3 Game File", - "category": "duke-nukem-episode-3-game-file", - "summary": "", - "developer_org": "apogee-software", - "developer_name": "Apogee Software", - "more_information": { - "description": [ - "The other Duke Nukem episodes store game data using .DN1 and .DN2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dn3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dna": { - "slug": "dna", - "extension": "dna", - "name": "SnapGene DNA File", - "category": "snapgene-dna-file", - "summary": "", - "developer_org": "jeffrey-ventrella", - "developer_name": "Jeffrey Ventrella", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dna_7648.jpg", - "alt": "Screenshot of a .dna file in GSL Biotech SnapGene 6", - "caption": "DNA file open in GSL Biotech SnapGene 6" - }, - "description": [ - "GSL Biotech SnapGene is a molecular biology program that documents, designs, and simulates DNA sequences. When you save a DNA sequence, the software creates a DNA file to store the contents.", - "To create a DNA file with SnapGene, follow these steps:", - "After creating the DNA file, you can save it by selecting File → Save or Save As... . Then, after saving the file, you can close it and re-open it to modify the sequence further." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dna_7648.jpg", - "alt": "Screenshot of a .dna file in GSL Biotech SnapGene 6", - "caption": "DNA file open in GSL Biotech SnapGene 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dna.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dnc": { - "slug": "dnc", - "extension": "dnc", - "name": "Windows Dancer File", - "category": "windows-dancer-file", - "summary": "", - "developer_org": "markus-bader", - "developer_name": "Markus Bader", - "more_information": { - "description": [ - "DNC files are available for Windows XP Media Center Edition 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dnc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dne": { - "slug": "dne", - "extension": "dne", - "name": "Netica Text File", - "category": "netica-text-file", - "summary": "", - "developer_org": "norsys-software-corp.", - "developer_name": "Norsys Software Corp.", - "more_information": { - "description": [ - "Norsys Software Corp. developed Netica as an application that enables users from business, engineering, medicine, and environmental science backgrounds to create and analyze Bayesian networks, which are graphical models used to represent probabilistic relationships among variables. These networks enable users to make informed decisions in fields that involve uncertainty, such as medical diagnosis, risk analysis, fault detection, and environmental modeling.", - "Netica users create DNE files to save Bayesian network models. The files typically contain information about the network's nodes (variables), their possible states, the links between nodes, and conditional probability tables (CPTs) that define how the state of one variable influences the state of another. When users build networks within Netica's graphical interface, the software generates and saves the network structure and data in a DNE file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dne.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dnf": { - "slug": "dnf", - "extension": "dnf", - "name": "Duke Nukem Forever Map File", - "category": "duke-nukem-forever-map-file", - "summary": "", - "developer_org": "3d-realms", - "developer_name": "3D Realms", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dnf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dng": { - "slug": "dng", - "extension": "dng", - "name": "Digital Negative Image", - "category": "digital-negative-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dng_143.png", - "alt": "Screenshot of a .dng file in Microsoft Photos", - "caption": "DNG file open in Microsoft Photos" - }, - "description": [ - "Adobe Systems developed the DNG format to be a universal RAW camera format enabling digital photographers to store, share, and edit RAW images more efficiently. The company released the format in September 2004, making it publicly available for wider adoption among camera manufacturers and image software.", - "Since its release, the DNG format has become one of the most common camera RAW formats. Some other well-known formats include Canon Raw Images ( .CR2 and .CR3 files), Sony Digital Camera Images ( .ARW files), Kodak RAW Images ( .DCR files), Nikon RAW Images ( .NRW files), and Nikon Electronic Format Images ( .NEF files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dng_143.png", - "alt": "Screenshot of a .dng file in Microsoft Photos", - "caption": "DNG file open in Microsoft Photos" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dng_12345.png", - "alt": "Screenshot of a .dng file in Apple Photos 6", - "caption": "DNG file open in Apple Photos 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dnh": { - "slug": "dnh", - "extension": "dnh", - "name": "Danmakufu Script", - "category": "danmakufu-script", - "summary": "", - "developer_org": "danmakufu", - "developer_name": "Danmakufu", - "more_information": { - "description": [ - "NOTE: Danmakufu scripts also use the .TXT file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dnh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dnl": { - "slug": "dnl", - "extension": "dnl", - "name": "DNAML eBook", - "category": "dnaml-ebook", - "summary": "", - "developer_org": "dnaml", - "developer_name": "DNAML", - "more_information": { - "description": [ - "In the past, authors and publishers used DNAML DeskTop Author to create copy-protected eBooks (and other digital publications), which could be opened only by authorized users with DNL Reader. These eBooks were saved as DNL files.", - "While most DNL files contain eBooks, some instead contain digital catalogs, presentations, cards, brochures, or photo albums. In some cases, authors and publishers packaged DNL files with DNL Reader in standalone Windows executable ( .EXE ) files, which users could simply double-click to read the publication the DNL file contained." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dnl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dns": { - "slug": "dns", - "extension": "dns", - "name": "Duke Nukem Forever Save File", - "category": "duke-nukem-forever-save-file", - "summary": "", - "developer_org": "3d-realms", - "developer_name": "3D Realms", - "more_information": { - "description": [ - "DNS files are saved to the \\​Maps\\​checkpoints\\​ directory of the Duke Nukem Forever installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dns.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "do": { - "slug": "do", - "extension": "do", - "name": "Java Servlet", - "category": "java-servlet", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In the Struts framework, the .do extension is a URL mapping scheme for a web application and not a file extension. For example, Struts often uses the .do string for mapping Java servlet actions to a Struts servlet (typically in the web.xml configuration file).", - "Additionally, DO files downloaded from a web browser are typically data files, most often .PDF files, such as bank statements or other documents. Some webinar programs may also generate DO files formatted as .VCS files. Changing the file extension to the correct extension ( .vcs in this case) may allow you to import the files into programs that support the VCS format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/do_12765.png", - "alt": "Screenshot of a .do file in CiderPress", - "caption": "DO file open in CiderPress" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "do.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dob": { - "slug": "dob", - "extension": "dob", - "name": "Visual Basic UserDocument", - "category": "visual-basic-userdocument", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "doc#": { - "slug": "doc#", - "extension": "doc#", - "name": "LibreOffice Document Lock File", - "category": "libreoffice-document-lock-file", - "summary": "", - "developer_org": "libreoffice", - "developer_name": "LibreOffice", - "more_information": { - "description": [ - "DOC# files use the filename convention .~lock.MyDocument.doc# , where \"MyDocument\" is the name of the document being edited. The DOC# file is created in the same directory as the DOC file being edited.", - "Temporary lock files are also created for other file types being edited in LibreOffice. For example, an \".odt#\" file is created when editing an .ODT document.", - "NOTE: DOC# files are saved in a plain text format and include the current user opening the document, a timestamp when the document was last saved, and the location of the LibreOffice lock information directory ( [user]\\​AppData\\​Roaming\\​LibreOffice\\​3\\​ in Windows)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "doc#.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "doc": { - "slug": "doc", - "extension": "doc", - "name": "Microsoft Word Document (Legacy)", - "summary": "A DOC file is a word processing document created by Microsoft Word or exported by another word processing program, such as OpenOffice Writer or Apple Pages. It may contain formatted text, images, tables, graphs, charts, page formatting, and print settings.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Text Files", - "category_slug": "text-files", - "rating": 4, - "votes": 2110, - "last_updated": "March 3, 2022", - "more_information": { - "content": [ - "DOC files are created to save various documents, including letters, resumes, essays, and invitations. When you create a document in Word, you can choose to save it in the DOC file format. The program then creates a DOC file to store the document's contents, which can be closed and opened again for further editing. When you are done editing your DOC file you can print it or save it as another file, such as a .PDF or .DOT document.", - "The DOC file was designated as Microsoft Word's primary format in 1983. Word used the same format until Word 97 when Microsoft released an updated version of the binary format. In 2006, Microsoft replaced the updated DOC file format with the .DOCX file format when it released Word 2007. DOCX files store documents in the Open XML format.", - "NOTE: Word is the most popular word processing application in the world. It comes with every edition of the Microsoft Office suite and is used in home, academic, and business environments." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/doc_25.png", - "srcset": "https://fileinfo.com/img/ss/md/doc_25.png 760w, https://fileinfo.com/img/ss/sm/doc_25.png 380w", - "alt": "Screenshot of a .doc file in Microsoft Word 365", - "width": "380", - "height": "253", - "caption": "DOC file open in Microsoft Word 365" - } - }, - "how_to_open": { - "instructions": [ - "You can open DOC files with Microsoft Word in Windows and macOS. Word is the best application for opening DOC files because it fully supports the formatting of Word documents, which includes text spacing and alignment, images, charts, and tables. The word processor is also available for Android and iOS devices.", - "You can also open DOC files with other word processors, but some of the formatting of the original documents may be altered or lost. Some word processors that support DOC files include Corel WordPerfect (Windows), Apple Pages (Mac), and LibreOffice Writer (multiplatform).", - "You can also open DOC files with various web programs. Google Docs is a free web application that allows you to upload a DOC file and view, edit, save, and convert the document." - ] - }, - "scraped_at": "2025-08-09T21:58:54.598203", - "source": { - "url": "https://fileinfo.com/extension/doc", - "file": "doc.html" - } - }, - "dochtml": { - "slug": "dochtml", - "extension": "dochtml", - "name": "Microsoft Word HTML Document", - "category": "microsoft-word-html-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Word no longer supports the DOCHTML format. Instead of saving documents as DOCHTML files, you can now save them as .MHTML and .MHT files, which are more widely supported.", - "To create a webpage version of your document in Word 365, select File → Save As , then choose the \"Single File Web Page (*.mht, *.mhtml)\" option from the dropdown menu. You can also choose to save your document as an .HTM or .HTML file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dochtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dock": { - "slug": "dock", - "extension": "dock", - "name": "Mac OS X Dock Extra", - "category": "mac-os-x-dock-extra", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "In initial versions of Mac OS X, users could drag DOCK files, better known as Dock Extras, to their PC's dock to add minor settings- and notification-related programs to their dock. For example, users could drag the Battery Monitor Dock Extra to their dock to view their PC's current battery level and adjust their battery preferences. DOCK files were stored in the Macintosh HD/​Applications/​Dock Extras folder.", - "However, because Dock Extras took up too much space within users' docks, Apple began migrating Dock Extra features to the Mac OS X menu bar, where they appeared as Menu Extras. As of Mac OS X 10.2, DOCK files and Dock Extras became obsolete and unsupported, as all Dock Extras had been replaced by Menu Extras." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dock.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dockerignore": { - "slug": "dockerignore", - "extension": "dockerignore", - "name": "Docker Ignore File", - "category": "docker-ignore-file", - "summary": "", - "developer_org": "docker", - "developer_name": "Docker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dockerignore_13524.png", - "alt": "Screenshot of a .dockerignore file in Microsoft Visual Studio Code", - "caption": "DOCKERIGNORE file open in Microsoft Visual Studio Code" - }, - "description": [ - "Developers use Docker to build and distribute applications via containers . When building an application with Docker, developers may want to tell Docker to ignore certain files and directories included in the application's project directory. (Ignoring these files and directories speeds up the build process, by avoiding sending unnecessary files to Docker's build client.)", - "To do so, developers create a DOCKERIGNORE file. Each DOCKERIGNORE file is a plain text file that typically begins with the text # .dockerignore and then specifies the list of files and directories the Docker build client should ignore when building the associated application. Usually, developers create a single DOCKERIGNORE file for use with each app project, and they place it in the app's root directory. However, in some cases, developers may end up creating multiple DOCKERIGNORE files for use with a project (e.g., if the project uses multiple Dockerfiles)." - ] - }, - "common_filenames": [ - { - "filename": ".dockerignore", - "description": ".dockerignore - The default name for DOCKERIGNORE files stored in a Docker project's root directory." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dockerignore_13524.png", - "alt": "Screenshot of a .dockerignore file in Microsoft Visual Studio Code", - "caption": "DOCKERIGNORE file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dockerignore.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dockzip": { - "slug": "dockzip", - "extension": "dockzip", - "name": "ObjectDock File", - "category": "objectdock-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "Docks created with ObjectDock can be used to store programs, folders, files, and active processes. It also supports animations when the user rolls the cursor over the dock.", - "NOTE: Support for the DockZip format was added in ObjectDock 1.5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dockzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "docm": { - "slug": "docm", - "extension": "docm", - "name": "Microsoft Word Macro-enabled Document", - "category": "microsoft-word-macro-enabled-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/docm_1755.png", - "alt": "Screenshot of a .docm file in Microsoft Word 365", - "caption": "DOCM file open in Microsoft Word 365" - }, - "description": [ - "Macros are a series of inputs and commands a user has grouped together so they can easily execute a repetitive or complex task, such as formatting a document, entering data, or performing calculations. In Microsoft Word, users can record a macro by selecting View → Macros → Record Macro . After assigning the macro to a Quick Access button or keyboard shortcut, users can click the button or press the shortcut keys to execute that macro.", - "If a user who has utilized macros to create a Word document wants to retain those macros when they re-open or share the document, they must save the document as a DOCM file. DOCM files are saved using the same Open XML-based format used by DOCX files, but DOCM files can store macros used to create a document, while DOCX files cannot. When you open an unfamiliar DOCM file in Microsoft Word, the program will typically ask whether you want to enable macros." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/docm_1755.png", - "alt": "Screenshot of a .docm file in Microsoft Word 365", - "caption": "DOCM file open in Microsoft Word 365" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "docm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "docmhtml": { - "slug": "docmhtml", - "extension": "docmhtml", - "name": "Microsoft Word MIME HTML Document", - "category": "microsoft-word-mime-html-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Word no longer supports the DOCMHTML format. Instead, Word provides save options for .MHTML and .MHT files, which are more widely supported by web browsers and other programs.", - "NOTE: To create a webpage version of a document in Word 365, select File → Save As , then choose the \"Single File Web Page (*.mht, *.mhtml)\" option from the dropdown menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "docmhtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "docset": { - "slug": "docset", - "extension": "docset", - "name": "Doxygen Document Set File", - "category": "doxygen-document-set-file", - "summary": "", - "developer_org": "doxygen", - "developer_name": "Doxygen", - "more_information": { - "description": [ - "DOCSET files can be opened by Apple Xcode or Kapeli Dash.", - "NOTE: Doxygen supports many different programming languages, including C/C++, Objective-C, Java, and Python." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "docset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "docx": { - "slug": "docx", - "extension": "docx", - "name": "Microsoft Word Document", - "summary": "A DOCX file is a document created by Microsoft Word or exported by another word processing program, such as OpenOffice Writer or Apple Pages. It contains formatted text and may also include images, tables, charts, and other document elements. DOCX files are widely used in home, academic, and business environments for letters, resumes, invitations, newsletters, and other documents.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Text Files", - "category_slug": "text-files", - "rating": 3.8, - "votes": 1789, - "last_updated": "March 3, 2022", - "more_information": { - "content": [ - "DOCX files store data in the Open XML Document format, which was introduced with Microsoft Word 2007. It replaced the .DOC file format as the standard format for saving documents in Word. Unlike DOC files, which store document data in a single binary file, DOCX files save data as separate files and folders in a compressed Zip package. Within a DOCX file are XML files and three folders: Word , docProps , and _rels , which store the content, document properties, and relationships between the files.", - "The Open XML format is designed to make document content more open and accessible. For example, document text is saved in plain text files, and document images are stored as individual image files, such as .JPG or .PNG , within the DOCX file. The included files may also contain page formatting information, authorship data, and document review notes.", - "NOTE: To explore the contents of a DOCX file, rename the .docx extension to .zip and then decompress the resulting file with any Zip decompression utility." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/docx_1429.png", - "srcset": "https://fileinfo.com/img/ss/md/docx_1429.png 760w, https://fileinfo.com/img/ss/sm/docx_1429.png 380w", - "alt": "Screenshot of a .docx file in Microsoft Word 365", - "width": "380", - "height": "253", - "caption": "DOCX file open in Microsoft Word 365" - } - }, - "how_to_open": { - "instructions": [ - "You can open a DOCX file with Microsoft Word in Windows and macOS. Word is the best option for opening DOCX files because it fully supports the formatting of Word documents, which includes images, charts, tables, and text spacing and alignment. Word is also available for Android and iOS devices.", - "You can also open DOCX files with other word processors, but some of the formatting of the original documents may be lost. Alternative word processors that support DOCX files include Corel WordPerfect (Windows), Apple Pages (Mac), and LibreOffice Writer (multiplatform).", - "You can open DOCX files with various programs online. Google Docs is a free web application that allows you to upload, view, edit, and save DOCX files." - ] - }, - "scraped_at": "2025-08-09T21:58:54.607701", - "source": { - "url": "https://fileinfo.com/extension/docx", - "file": "docx.html" - } - }, - "docxml": { - "slug": "docxml", - "extension": "docxml", - "name": "Microsoft Word XML Document", - "category": "microsoft-word-xml-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Word no longer supports the DOCXML format. Instead, Word allows you to save documents as .XML files, which are more widely supported.", - "To save a document as an XML file with Word 365, select File → Save As , then choose the \"Word XML Document (*.xml)\" or \"Word 2003 XML Document (*.xml)\" option from the dropdown menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "docxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "docz": { - "slug": "docz", - "extension": "docz", - "name": "ThinkFree Online Note Document", - "category": "thinkfree-online-note-document", - "summary": "", - "developer_org": "hancom", - "developer_name": "Hancom", - "more_information": { - "description": [ - "DOCZ files can only be accessed through the ThinkFree Online Note application. You can create a DOCZ file by navigation to \"My Office\" and choosing New → New Note(HTML) . Notes can also be saved as Word .DOC files or as .HTML documents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "docz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "doge": { - "slug": "doge", - "extension": "doge", - "name": "Dogeminer 2 Saved Game", - "category": "dogeminer-2-saved-game", - "summary": "", - "developer_org": "rkn", - "developer_name": "rkn", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/doge_12060.png", - "alt": "Screenshot of a .doge file in Dogeminer 2: Back 2 the Moon", - "caption": "DOGE file open in Dogeminer 2: Back 2 the Moon" - }, - "description": [ - "Dogeminer 2 is an online game that allows players to \"mine\" Dogecoin and create an intergalactic empire. The game is free-to-play, but in-game bonuses can be purchased by joining the game's Patreon.", - "When a player wants to save an in-progress game of Dogeminer 2, they can click the Gear icon that appears in the game's menu and then select the Download Save button. This saves a DOGE file to the player's Downloads folder, which can be used to resume their in-progress game at a later time." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/doge_12060.png", - "alt": "Screenshot of a .doge file in Dogeminer 2: Back 2 the Moon", - "caption": "DOGE file open in Dogeminer 2: Back 2 the Moon" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "doge.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dok": { - "slug": "dok", - "extension": "dok", - "name": "DesktopOK Icons Layout File", - "category": "desktopok-icons-layout-file", - "summary": "", - "developer_org": "softwareok", - "developer_name": "SoftwareOK", - "more_information": { - "description": [ - "DesktopOK is a simple, lightweight program that does not need to be installed. The DOK file is the only file supported by the program. You can choose to auto-save the file, how the file is named, and the number of files to overwrite for each resolution when saving the DOK file.", - "You can save a layout as a DOK file by selecting \"DesktopOK\" from the menu and choosing \"Icon's-Layout save as .dok\". You can load a DOK file by selecting \"DesktopOK\" from the menu and clicking \"Icon's-Layout load from .dok\"." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dok.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dol": { - "slug": "dol", - "extension": "dol", - "name": "GameCube Executable File", - "category": "gamecube-executable-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "NOTE: DOL is an abbreviation for \"Dolphin,\" the codename used by the Gamecube developers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dolphinview": { - "slug": "dolphinview", - "extension": "dolphinview", - "name": "Dolphin Folder View Settings File", - "category": "dolphin-folder-view-settings-file", - "summary": "", - "developer_org": "dolphin", - "developer_name": "Dolphin", - "more_information": { - "description": [ - "NOTE: The KDE3 version of Dolphin uses DOLPHINVIEW files to store view settings for directories, while the KDE4 version uses standard .DIRECTORY files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dolphinview.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "done": { - "slug": "done", - "extension": "done", - "name": "Marker File", - "category": "marker-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The \".done\" file extension may be appended onto any type of file, such as a .TXT or .LOG file, and may be found on an FTP server where multiple have access to the file. The DONE file helps prevents a user from accessing a file that is not meant to be accessed. The \".done\" extension should be removed in order to open the actual file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "done.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dot": { - "slug": "dot", - "extension": "dot", - "name": "Microsoft Word Document Template (Legacy)", - "category": "microsoft-word-document-template-legacy", - "summary": "", - "developer_org": "at-t", - "developer_name": "AT&T", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dot_26.png", - "alt": "Screenshot of a .dot file in Microsoft Word 365", - "caption": "DOT file open in Microsoft Word 365" - }, - "description": [ - "Some templates are included with Microsoft Word that allow you to create a document such as a resume, cover letter, newsletter, or business plan, with the formatting already in place. You can also create your own templates with custom page layout, fonts, and styles.", - "DOT files were replaced by .DOTX files with the release of Microsoft Office 2007. DOTX files are saved in the newer Open XML-based Word document format and can be opened in Microsoft Word 2007 or previous versions of Word with Open XML component support." - ] - }, - "common_filenames": [ - { - "filename": "Normal.dot", - "description": "Normal.dot - Default template used for creating new documents in Microsoft Word. It is the template that is opened when users open Word." - } - ], - "how_to_open": { - "detailed_instructions": [ - "You can open DOT files with Microsoft Word in Windows and macOS. The word processor is also available for Android and iOS devices, but only the iOS version supports DOT files.", - "Other word processors can also open DOT files but they may not fully support the formatting of the original templates. Some examples include Apache OpenOffice Writer (multiplatform), Kingsoft Writer (multiplatform), and Apple Pages (Mac). If you are a Mac user simply looking to view a DOT file, you can use Apple Preview , which comes bundled with macOS.", - "You can also upload DOT files to Google Docs , which is a free web and mobile (Android and iOS) application that allows you to view, edit, save, and convert the document." - ] - }, - "how_to_convert": { - "instructions": [ - "Various word processing applications, including Microsoft Word, LibreOffice Writer, and Apple Pages, can convert DOT files to other formats.", - "For example, in the Windows and Mac versions of Microsoft Word, select File → Save As to convert DOT files to one of the following formats:" - ], - "formats": [ - { - "extension": ".DOCX", - "name": "Microsoft Word Document" - }, - { - "extension": ".DOC", - "name": "Microsoft Word Document (Legacy)" - }, - { - "extension": ".DOTX", - "name": "Microsoft Word Template" - }, - { - "extension": ".ODT", - "name": "OpenDocument Text Document" - }, - { - "extension": ".PDF", - "name": "Portable Document Format" - }, - { - "extension": ".RTF", - "name": "Rich Text Format" - }, - { - "extension": ".TXT", - "name": "Plain Text" - }, - { - "extension": ".HTM , .HTML", - "name": "HTML Webpage" - }, - { - "extension": ".XML", - "name": "Extensible Markup Language" - }, - { - "extension": ".MHT , .MHTML", - "name": "MIME HTML Archive" - }, - { - "extension": ".XPS", - "name": "XML Paper Specification (Windows only)" - } - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dot_26.png", - "alt": "Screenshot of a .dot file in Microsoft Word 365", - "caption": "DOT file open in Microsoft Word 365" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dothtml": { - "slug": "dothtml", - "extension": "dothtml", - "name": "Microsoft Word HTML Document Template", - "category": "microsoft-word-html-document-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Word no longer supports the DOTHTML format. Instead of saving documents as DOTHTML files, Word supports saving them as .MHTML and .MHT files, which are more widely supported by web browsers and other programs.", - "To create a webpage version of your template in Word 365, select File → Save As , then choose the \"Single File Web Page (*.mht, *.mhtml)\" option from the dropdown menu. You can also choose to save your document as an .HTM or .HTML file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dothtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dotm": { - "slug": "dotm", - "extension": "dotm", - "name": "Microsoft Word Macro-Enabled Document Template", - "category": "microsoft-word-macro-enabled-document-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dotm_1757.png", - "alt": "Screenshot of a .dotm file in Microsoft Word 365", - "caption": "DOTM file open in Microsoft Word 365" - }, - "description": [ - "DOTM files are similar to .DOTX files, which are also created by Word. They are both used to store templates that are useful for creating multiple documents with the same baseline formatting. However, DOTM files are used to save macros, which are a series of commands that are grouped together as a single command to automatically complete a task. They allow you to save time on operations that you repetitively perform such as data entry or computation.", - "You can record macros in Word that can be replayed to complete a task and assign them to a button in Word or keystroke, which allows you to conveniently run the series of steps. To record a macro, select View → Macros → Record Macro .", - "NOTE: DOTM files were introduced with the release of Microsoft Office 2007." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dotm_1757.png", - "alt": "Screenshot of a .dotm file in Microsoft Word 365", - "caption": "DOTM file open in Microsoft Word 365" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dotm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dotx": { - "slug": "dotx", - "extension": "dotx", - "name": "Microsoft Word Template", - "category": "microsoft-word-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dotx_1756.png", - "alt": "Screenshot of a .dotx file in Microsoft Word 365", - "caption": "DOTX file open in Microsoft Word 365" - }, - "description": [ - "Most computer users are familiar with the DOCX file, the primary file type created by Word and one of the most popular document types opened and saved by word processors. DOTX files are very similar to DOCX files but are used to store templates.", - "The templates contain much of the same information DOCX files contain, including text, styles, and images. They may also be password-protected, which is helpful for securing content in templates that multiple people open and edit.", - "DOTX files are convenient for users who need to make multiple Word documents with the same formatting and similar content, such as resumes, business plans, or newsletters.", - "Word also comes with pre-loaded DOTX templates that allow you to create a document with many page layout elements, fonts, and styles in place. Then, depending on your need to customize the document, you can open the DOTX file and place your new text.", - "NOTE: DOTX files replaced .DOT files when Microsoft released Office 2007. DOT files are saved in a binary format, while DOTX files are saved in the newer Open XML-based Word document format, which stores data as separate files and folders in a compressed Zip package." - ] - }, - "common_filenames": [ - { - "filename": "Normal.dotx", - "description": "Normal.dotx - The Normal template is the default template opened when users open Word. It is stored in the file Normal.dotx and can be modified to create custom default template settings." - }, - { - "filename": "Normal.dotx", - "description": "Normal.dotx - The Normal template is the default template opened when users open Word. It is stored in the file Normal.dotx and can be modified to create custom default template settings." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dotx_1756.png", - "alt": "Screenshot of a .dotx file in Microsoft Word 365", - "caption": "DOTX file open in Microsoft Word 365" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dotx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dov": { - "slug": "dov", - "extension": "dov", - "name": "Temp File", - "category": "temp-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Temporary or \"Temp\" files most often use the .TMP extension. The \".dov\" file extension may need to be changed back to the original extension in order to open correctly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dov.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "download": { - "slug": "download", - "extension": "download", - "name": "Partially Downloaded File", - "category": "partially-downloaded-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/download_1207.png", - "alt": "Screenshot of a .download file in macOS Finder", - "caption": "DOWNLOAD file open in macOS Finder" - }, - "description": [ - "While Safari is downloading a file, it appends the .download extension to that file's name. For example, as the file example.mp4 is being downloaded, it becomes example.mp4.download . After the download is complete, Safari removes the .download extension and the file is ready to be used. So, you should encounter DOWNLOAD files only while downloading a file using Safari.", - "If your download is interrupted, a DOWNLOAD file may remain in your Downloads folder. You can attempt to resume your download (by double-clicking the file) or recover the file (by deleting the .download extension and opening the file with the appropriate program). If you cannot resume your download or recover the downloaded file, you should delete the DOWNLOAD file and try downloading the file again.", - "Some P2P file-sharing websites also save active downloads with the .download extension. The appropriate file extension is typically added after the download is complete.", - "NOTE: DOWNLOAD files are similar to .CRDOWNLOAD files, which are used by Google Chrome and Microsoft Edge for partial downloads." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/download_1207.png", - "alt": "Screenshot of a .download file in macOS Finder", - "caption": "DOWNLOAD file open in macOS Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "download.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "downloadhost": { - "slug": "downloadhost", - "extension": "downloadhost", - "name": "MSN Download Settings File", - "category": "msn-download-settings-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "If the Downloadhost file becomes corrupt or is missing, the MSN software may display a \"Downloadhost File\" error. To recover the Downloadhost file, first select \"Run...\" from the Windows Start menu. Then type the following in the text box:", - "regsvr32 c:\\progra~1\\msn\\msncorefiles\\msnmetal.dll", - "This should restore the Downloadhost file and allow MSN to download files and e-mail messages again.", - "Also see the related .MAILHOST entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "downloadhost.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "downloading": { - "slug": "downloading", - "extension": "downloading", - "name": "Pando Incomplete Download File", - "category": "pando-incomplete-download-file", - "summary": "", - "developer_org": "pando-networks", - "developer_name": "Pando Networks", - "more_information": { - "description": [ - "Pando is a discontinued file sharing program that was available for Windows and Mac PCs. It allowed users to upload and download files using the BitTorrent file sharing protocol.", - "When a Pando user begins downloading a file, the application creates a corresponding DOWNLOADING file. This placeholder file is used to store the download's contents until it completes. At that point, Pando assigns the file its actual extension, to signal the file is ready for use.", - "NOTE: DOWNLOADING files are similar to the .CRDOWNLOAD , .DOWNLOAD , and .!BT files produced by other download managers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "downloading.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dox": { - "slug": "dox", - "extension": "dox", - "name": "Visual Basic Binary UserDocument", - "category": "visual-basic-binary-userdocument", - "summary": "", - "developer_org": "softword-systems", - "developer_name": "Softword Systems", - "more_information": { - "description": [ - "DOX files are commonly used to generate HTML documentation on the Web. They may also be used to generate LaTeX documents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dp": { - "slug": "dp", - "extension": "dp", - "name": "Delta Packer Module", - "category": "delta-packer-module", - "summary": "", - "developer_org": "barricade-software", - "developer_name": "Barricade Software", - "more_information": { - "description": [ - "Delta Music was a music tracker developed by Barricade Software, a Danish software development group, for use on Amiga computers. Barricade released multiple versions of Delta Music, which users could use to create audio modules.", - "Sometime after the release of Delta Music 2, Barricade released Delta Packer. This program allowed Delta Music users to compress their audio modules into smaller files. These DP files could be played only with Delta Packer, and not with Delta Music." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dp1": { - "slug": "dp1", - "extension": "dp1", - "name": "DataPower Database File", - "category": "datapower-database-file", - "summary": "", - "developer_org": "logotron", - "developer_name": "Logotron", - "more_information": { - "description": [ - "DataPower was sold by Iota Software to Logotron, which renamed it ViewPoint. DataPower is no longer developed for Windows, but is still available for RISC OS systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dp1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpa": { - "slug": "dpa", - "extension": "dpa", - "name": "DrawPlus Animation File", - "category": "drawplus-animation-file", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "description": [ - "Completed animations can be exported to .SWF , .MOV , .AVI , .WMV , and .GIF animation files.", - "NOTE: Serif discontinued DrawPlus in 2015. The last version of the software was X8." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpb": { - "slug": "dpb", - "extension": "dpb", - "name": "DataPilot Backup File", - "category": "datapilot-backup-file", - "summary": "", - "developer_org": "invelos-software", - "developer_name": "Invelos Software", - "more_information": { - "description": [ - "FaxMaster is a server-based fax and OCR tool that allows users to scan printed material, typically paper documents, save them as images, and send them as faxes to fax machines worldwide. However, in 1993 Caere Corporation discontinued the FaxMaster software to focus on other OCR-related endeavors. Since its discontinuation, files related to FaxMaster, such as DPB and .INM files, have become antiquated." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpd": { - "slug": "dpd", - "extension": "dpd", - "name": "Ovation Pro Document", - "category": "ovation-pro-document", - "summary": "", - "developer_org": "david-pilling-software", - "developer_name": "David Pilling Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dpd_2137.png", - "alt": "Screenshot of a .dpd file in Ovation Pro", - "caption": "DPD file open in Ovation Pro" - }, - "description": [ - "Ovation Pro was a desktop publishing program developed by David Piling Software. The initial version of Ovation Pro, available for RISC OS, was released in 1996. The Windows version was released in 2005. The program is now discontinued, and the Windows version is available online as a free download.", - "Primarily, Ovation Pro was used to create formatted documents that a user intended to print and share with or send to others. For example, a user might have used Ovation Pro to create and print an advertisement, leaflet, or letter. The text these documents contained could be formatted to use different fonts, sizes, styles, colors, and other formatting. Documents could also contain imported pictures, which users could crop, rotate, and resize in Ovation Pro if needed.", - "The Windows version of Ovation Pro saved the documents that users created as DPD files. Windows users could also open documents created by the RISC OS version of Ovation Pro in the Windows version, since documents created by both versions of Ovation Pro use the same file format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dpd_2137.png", - "alt": "Screenshot of a .dpd file in Ovation Pro", - "caption": "DPD file open in Ovation Pro" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpdoc": { - "slug": "dpdoc", - "extension": "dpdoc", - "name": "Digital Performer Project", - "category": "digital-performer-project", - "summary": "", - "developer_org": "motu", - "developer_name": "MOTU", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dpdoc_11815.png", - "alt": "Screenshot of a .dpdoc file in MOTU Digital Performer", - "caption": "DPDOC file open in MOTU Digital Performer" - }, - "description": [ - "MOTU Digital Performer is a digital audio workstation ( DAW ) that allows audio producers to edit, mix, record, play back, and export audio. When producers create a new project in Digital Performer, that project is saved within a DPDOC file.", - "DPDOC files do not, themselves, contain any audio. Instead, they contain references to the audio files used in a Digital Performer project. Typically, Digital Performer imports and stores audio files referenced in DPDOC files in its Audio Files folder.", - "DPDOC files also contain a record of the edits made to a project and the audio sequences included in that project. If you want to load the sequences contained within one DPDOC file into another Digital Performer project, you can do so by selecting File → Load from Digital Performer's menu bar. This will allow you to select a DPDOC file from which to import sequences, as well as the sequences you want to import.", - "NOTE: While MOTU Digital Performer was initially available for only macOS, it is now available for both macOS and Windows." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dpdoc_11815.png", - "alt": "Screenshot of a .dpdoc file in MOTU Digital Performer", - "caption": "DPDOC file open in MOTU Digital Performer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpf": { - "slug": "dpf", - "extension": "dpf", - "name": "Dargon Package", - "category": "dargon-package", - "summary": "", - "developer_org": "the-dargon-project", - "developer_name": "The Dargon Project", - "more_information": { - "description": [ - "DPF files are used by LOL game community enthusiasts for storing and distributing LOL modifications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpg": { - "slug": "dpg", - "extension": "dpg", - "name": "Nintendo DS Movie File", - "category": "nintendo-ds-movie-file", - "summary": "", - "developer_org": "moonshell", - "developer_name": "MoonShell", - "more_information": { - "description": [ - "Can be played on the Nintendo DS by transferring the DPG file to a DS-compatible GameBoy Advance card. May also be played back on a PC using supporting player.", - "NOTE: Several programs can be used for converting standard video files to the DPG format, including dpg4x and DPG Converter. However, to play a DPG file in Windows, use the dpgshow.exe program included with the Moonshell download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpk": { - "slug": "dpk", - "extension": "dpk", - "name": "Delphi Package", - "category": "delphi-package", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpkw": { - "slug": "dpkw", - "extension": "dpkw", - "name": "Delphi Package", - "category": "delphi-package", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpkw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpl": { - "slug": "dpl", - "extension": "dpl", - "name": "Delphi Package Library", - "category": "delphi-package-library", - "summary": "", - "developer_org": "kakau-corp.", - "developer_name": "Kakau Corp.", - "more_information": { - "description": [ - "Embarcadero Delphi is an integrated development environment ( IDE ) that creates Windows, macOS, iOS, Android, and Linux applications. Developers use DPL files to extend Delphi applications by dynamically loading and linking libraries at runtime . This is particularly useful for component-based development, where custom user interface ( UI ) elements, database drivers, or other functionality can be packaged separately and integrated as needed, which makes development more efficient by reducing redundancy and ensuring consistency across projects..", - "NOTE: Versions 3 and earlier of Delphi used DPL files until Embarcadero Technologies replaced them with .BPL files in version 4." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dpl_13680.jpg", - "alt": "Screenshot of a .dpl file in Kakau PotPlayer 1.7", - "caption": "DPL file open in Kakau PotPlayer 1.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpm": { - "slug": "dpm", - "extension": "dpm", - "name": "Pro Tools Plugin File", - "category": "pro-tools-plugin-file", - "summary": "", - "developer_org": "digidesign", - "developer_name": "Digidesign", - "more_information": { - "description": [ - "In Mac OS X, DPM files should be stored in the \"/Library/Application Support/Digidesgin/Plugins\" folder.", - "In Windows, DPM files should be placed in the \"\\Program Files\\Common Files\\Digidesign\\DAE\\Plug-Ins\" directory.", - "NOTE: In order for older plugins to work in Pro Tools 8, the file extension \".dpm\" may need to be added to the filename in order for Pro Tools to recognize it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpn": { - "slug": "dpn", - "extension": "dpn", - "name": "Depiction Data File", - "category": "depiction-data-file", - "summary": "", - "developer_org": "depiction", - "developer_name": "Depiction", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpp": { - "slug": "dpp", - "extension": "dpp", - "name": "DrawPlus Drawing File", - "category": "drawplus-drawing-file", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "description": [ - "Serif discontinued DrawPlus in 2015. The last version of the software was X8." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpr": { - "slug": "dpr", - "extension": "dpr", - "name": "Delphi Project", - "category": "delphi-project", - "summary": "", - "developer_org": "bentley-systems", - "developer_name": "Bentley Systems", - "more_information": { - "description": [ - "DPR files are written in Object Pascal, a variant of the Pascal language used by Delphi products.", - "NOTE: DPR files differ from .DPROJ files, which are also referred to as Delphi Project files. DPROJ files contain settings for the project such as compiler settings, whereas DPR files do not." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dproj": { - "slug": "dproj", - "extension": "dproj", - "name": "Delphi Project", - "category": "delphi-project", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "description": [ - "DPROJ files use XML formatting.", - "NOTE: The DPROJ format replaced .BDSPROJ files in Delphi 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dps": { - "slug": "dps", - "extension": "dps", - "name": "DivX Player 2 Skin File", - "category": "divx-player-2-skin-file", - "summary": "", - "developer_org": "kingsoft", - "developer_name": "Kingsoft", - "more_information": { - "description": [ - "NOTE: Do not open untrusted DPS files. They have been known to contain viruses that are activated during installation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dps_6981.png", - "alt": "Screenshot of a .dps file in Kingsoft Presentation 2019", - "caption": "DPS file open in Kingsoft Presentation 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpt": { - "slug": "dpt", - "extension": "dpt", - "name": "Kingsoft Presentation Template", - "category": "kingsoft-presentation-template", - "summary": "", - "developer_org": "kingsoft", - "developer_name": "Kingsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dpt_6982.png", - "alt": "Screenshot of a .dpt file in Kingsoft WPS Office 2019", - "caption": "DPT file open in Kingsoft WPS Office 2019" - }, - "description": [ - "The Presentation program comes bundled with several DPT templates and allows you to download a large amount more directly through the application. The templates can be used for school presentations, business summaries, seminars, and other presentations that are often replicated. DPT templates can also be converted to other presentation files such as .POT , .POTX , .PPT and .PPTX files.", - "The WPS Office suite is similar to the Microsoft Office suite but is available for free. WPS Office offers four main tools that are available in one module:", - "Presentation enables you to design a slide by applying themes, choosing fonts and colors, and inserting images, video, audio, charts, tables, equations, and shapes. You can also add transitions, make speaker notes, and rehearse slide timings for presentation purposes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dpt_6982.png", - "alt": "Screenshot of a .dpt file in Kingsoft WPS Office 2019", - "caption": "DPT file open in Kingsoft WPS Office 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpv": { - "slug": "dpv", - "extension": "dpv", - "name": "Siemens NX Drafting Standard File", - "category": "siemens-nx-drafting-standard-file", - "summary": "", - "developer_org": "siemens-plm-software", - "developer_name": "Siemens PLM Software", - "more_information": { - "description": [ - "DPV files are saved in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dpx": { - "slug": "dpx", - "extension": "dpx", - "name": "Digital Picture Exchange File", - "category": "digital-picture-exchange-file", - "summary": "", - "developer_org": "vasco-data-security-international", - "developer_name": "Vasco Data Security International", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dpx_389.png", - "alt": "Screenshot of a .dpx file in XnViewMP 0.98", - "caption": "DPX file open in XnViewMP 0.98" - }, - "description": [ - "Kodak originally developed the DPX format, also referred to as the \"Digital Moving Picture Exchange Bitmap.\" However, the Society of Motion Picture and Television Engineers (SMPTE), a member of the American National Standards Institute (ANSI), enhanced and published the DPX format. As a result, SMPTE now maintains the file format.", - "SMPTE released version 1 of the DPX format in 1994 and version 2 in 2003. In 2004, the Motion Picture, Broadcasting, and Recorded Sound Division began using the DPX format for scanning motion pictures for theatrical distribution.", - "DPX is based on Kodak Cineon ( .CIN ), the original Kodak digital image format. The difference between DPX and CIN files is that DPX files contain additional information in the file header.", - "The DPX format consists of four sections with one optional section (user-defined data):" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dpx_389.png", - "alt": "Screenshot of a .dpx file in XnViewMP 0.98", - "caption": "DPX file open in XnViewMP 0.98" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dqy": { - "slug": "dqy", - "extension": "dqy", - "name": "Microsoft Excel Query", - "category": "microsoft-excel-query", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Most Excel users will not create or open DQY files. However, advanced users looking to import data from a database may create and open DQY files since they are useful for saving queries to be used again.", - "To create a DQY file with Query Wizard or Microsoft Query in Excel 365, follow these steps:", - "DQY files created with the Query Wizard or Microsoft Query in Excel 365 are saved in the following location, by default:", - "C:\\​Users\\​[username]\\​AppData\\​Roaming\\​Microsoft\\​Queries", - "NOTE: DQY files are primarily used by Excel 2007 to 365 users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dqy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dr": { - "slug": "dr", - "extension": "dr", - "name": "My Dark Diary Backup File", - "category": "my-dark-diary-backup-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "When a backup is created by a user, it is saved with other files related to the diary entries in a .ZIP file. The ZIP file is named the same as the DR file, which includes the date and time the backup was created: DiaryApp_YYYYMMDD_HHMMSS.zip ." - ] - }, - "common_filenames": [ - { - "filename": "DiaryApp_YYYYMMDD_HHMMSS.dr", - "description": "DiaryApp_YYYYMMDD_HHMMSS.dr - The naming convention of DR files, which includes the date and time the backup was created." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dr5": { - "slug": "dr5", - "extension": "dr5", - "name": "Dramatica Story Expert Project", - "category": "dramatica-story-expert-project", - "summary": "", - "developer_org": "write-brothers", - "developer_name": "Write Brothers", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dr5_10478.png", - "alt": "Screenshot of a .dr5 file in Write Brothers Dramatica Story Expert 5", - "caption": "DR5 file open in Write Brothers Dramatica Story Expert 5" - }, - "description": [ - "The DR5 file is the main file type associated with Dramatica Story Expert. When you start a new story and save it, the program creates the DR5 file to save the contents. You can create a DR5 file by selecting File → Save .", - "DR5 files are also used to store templates. These are helpful if you do not want to start from scratch and you want to re-use story elements from the template. To begin from a template, select File → New Document from Template... .", - "Dramatica Story Expert is the macOS version of Dramatica Pro, which is only available for Windows. Dramatica Story Expert is designed to help you piece together your story by defining your overall storyline, characters, character relationships, and themes. It also comes with brainstorming tools, a story engine for generating a storyline, and a casting tool to add characters.", - "Dramatica Pro saves projects in the .DSF file instead of the DR5 file. However, if you want to open a DR5 file in Dramatica Pro you can rename the \".dr5\" extension to the \".dsf\" extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dr5_10478.png", - "alt": "Screenshot of a .dr5 file in Write Brothers Dramatica Story Expert 5", - "caption": "DR5 file open in Write Brothers Dramatica Story Expert 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dr5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dra": { - "slug": "dra", - "extension": "dra", - "name": "Nuance Dragon Voice Recording File", - "category": "nuance-dragon-voice-recording-file", - "summary": "", - "developer_org": "cadence-design-systems", - "developer_name": "Cadence Design Systems", - "more_information": { - "description": [ - "Dragon uses speech recognition technology to translate spoken audio data into text documents.", - "NOTE: Nuance has discontinued Dragon NaturallySpeaking." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drawing": { - "slug": "drawing", - "extension": "drawing", - "name": "Artboard Drawing", - "category": "artboard-drawing", - "summary": "", - "developer_org": "mapdiva", - "developer_name": "Mapdiva", - "more_information": { - "description": [ - "NOTE: While DRAWING files store the actual drawing created in Artboard, ARTB files are used as the save and load format and contain the DRAWING file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drawing.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drawio": { - "slug": "drawio", - "extension": "drawio", - "name": "diagrams.net Diagram File", - "category": "diagrams.net-diagram-file", - "summary": "", - "developer_org": "diagrams.net", - "developer_name": "diagrams.net", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/drawio_11535.jpg", - "alt": "Screenshot of a .drawio file in diagrams.net draw.io 13", - "caption": "DRAWIO file open in diagrams.net draw.io 13" - }, - "description": [ - "You may encounter DRAWIO files if you use the draw.io tool to create diagrams. Or, you may receive a DRAWIO file from a coworker or friend utilizing the program.", - "You can use draw.io in various web browsers, such as Chrome, Edge, Safari, and Firefox. You can also download draw.io and install it on Windows, macOS, and Linux systems.", - "To create a diagram, select File → New... and select File → Save or Save as... . If you are using the web version, you can save the diagram to Google Drive, OneDrive, or local storage on your computer. Click Download in the \"Save as\" prompt to download the DRAWIO file to your computer." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/drawio_11535.jpg", - "alt": "Screenshot of a .drawio file in diagrams.net draw.io 13", - "caption": "DRAWIO file open in diagrams.net draw.io 13" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drawio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drawit": { - "slug": "drawit", - "extension": "drawit", - "name": "DrawIt Drawing", - "category": "drawit-drawing", - "summary": "", - "developer_org": "bohemian-coding", - "developer_name": "Bohemian Coding", - "more_information": { - "description": [ - "DRAWIT files are saved in the Mac OS X package format. Therefore, you can right-click them and select \"Show Package Contents\" to view the included files.", - "NOTE: DrawIt has been discontinued, but Sketch can still open DRAWIT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drawit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drc": { - "slug": "drc", - "extension": "drc", - "name": "DRM Rights Object", - "category": "drm-rights-object", - "summary": "", - "developer_org": "bbc", - "developer_name": "BBC", - "more_information": { - "description": [ - "In 2003, BBC Research & Development created a prototype video compression format designed to be used with high definition video. This format and its various implementations are called Dirac. BBC R&D finalized the Dirac format in 2008, and the BBC used the format to transmit video internally during the 2008 Summer Olympics.", - "While Dirac videos are more commonly saved using the .AVI , .OGG , .MKV , and .MP4 extensions, some are saved as DRC files. In the past, VLC media player was able to open and play DRC files. However, at some point after November 2008, VLC media player stopped supporting DRC videos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dream": { - "slug": "dream", - "extension": "dream", - "name": "Dream Animated Wallpaper File", - "category": "dream-animated-wallpaper-file", - "summary": "", - "developer_org": "savage-interactive", - "developer_name": "Savage Interactive", - "more_information": { - "description": [ - "DREAM files can be used for looped video, low-resource hybrid animations, or dynamically generated 3D content. They are first created in DreamMaker and can be run in Windows XP, Windows Vista, and Windows 7 using DeskScapes.", - "DREAM files are stored in the DeskScapes installation alongside a corresponding .WMV video backup file. The WMV files are saved in the \"Extracted Data\" folder within the DeskScapes installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dream.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dres": { - "slug": "dres", - "extension": "dres", - "name": "Delphi Compiled Resource File", - "category": "delphi-compiled-resource-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dres.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drf": { - "slug": "drf", - "extension": "drf", - "name": "VIZ Render File", - "category": "viz-render-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "description": [ - "After opening a DRF file in 3ds Max, you must save it as a .MAX file since saving DRF files is not supported." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drg": { - "slug": "drg", - "extension": "drg", - "name": "AllyCAD Drawing File", - "category": "allycad-drawing-file", - "summary": "", - "developer_org": "i-doser-labs", - "developer_name": "I-Doser Labs", - "more_information": { - "description": [ - "DRG files can be exported to common 3D CAD formats. For example, users can conduct batch exports of DRG files to .DXF or .DWG files by selecting Settings → DXF/DWG Conversion Settings in AllyCAD.", - "The file startup.drg stores the default drawing when AllyCAD is opened and can be modified by the user. AllyCAD also makes periodic DRG backup files while users edit drawings. These backups are created with the naming convention AbackupX.drg , where \"X\" is an incremental number for the backup." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drl": { - "slug": "drl", - "extension": "drl", - "name": "Gerber Drill Rack File", - "category": "gerber-drill-rack-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Gerber drill rack files are also called \"Excellon drill files.\"", - "NOTE: The primary PCB design and manufacturing data is stored in a .GBR file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drm": { - "slug": "drm", - "extension": "drm", - "name": "Deus Ex Data File", - "category": "deus-ex-data-file", - "summary": "", - "developer_org": "aeon-group", - "developer_name": "Aeon Group", - "more_information": { - "description": [ - "DRM files are stored within the game installation files bigfile.000 , bigfile.001 , and bigfile.002 ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/drm_12269.png", - "alt": "Screenshot of a .drm file in Dream 1", - "caption": "DRM file open in Dream 1" - }, - { - "url": "https://fileinfo.com/img/ss/sm/drm_12141.png", - "alt": "Screenshot of a .drm file in Apple TextEdit", - "caption": "DRM file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drmx": { - "slug": "drmx", - "extension": "drmx", - "name": "Drumlin Fully Secure PDF File", - "category": "drumlin-fully-secure-pdf-file", - "summary": "", - "developer_org": "drumlin-security", - "developer_name": "Drumlin Security", - "more_information": { - "description": [ - "Drumlin Security develops both Drumlin PDF Reader/Publisher and Javelin PDF Reader. The Drumlin PDF Reader/Publisher software converts .PDF files to the secure DRMX or DRMZ formats. Javelin PDF Reader enables any PDF file, such as a book, report, or manual to be distributed securely to anyone, anywhere in the world.", - "A DRMX file can be used to create a Javelin “Click and Go” .EXE file using the File Menu → Publish → Create EXE option .", - "NOTE: This file is similar to the .DRMZ file, which is a secure PDF file that can be read by mobile devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drmz": { - "slug": "drmz", - "extension": "drmz", - "name": "Drumlin Fully Secure Mobile PDF File", - "category": "drumlin-fully-secure-mobile-pdf-file", - "summary": "", - "developer_org": "drumlin-security", - "developer_name": "Drumlin Security", - "more_information": { - "description": [ - "Drumlin Security develops both the Drumlin PDF Reader/Publisher and the Javelin PDF Reader. The Drumlin PDF Reader/Publisher software converts .PDF files to the secured DRMX or DRMZ formats. Javelin PDF Reader software enables any PDF file, such as a report, manual, or book to be distributed securely to anyone, anywhere in the world.", - "NOTE: This file is similar to the .DRMX file, the only difference is that DRMZ is compatible with iPad and Android devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dropbox": { - "slug": "dropbox", - "extension": "dropbox", - "name": "Dropbox Shared Folder Tracker", - "category": "dropbox-shared-folder-tracker", - "summary": "", - "developer_org": "dropbox", - "developer_name": "Dropbox", - "more_information": { - "description": [ - "NOTE: Deleting a DROPBOX file is not recommended. If you delete the file and move the shared folder associated with the file the folder will no longer be shared." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dropbox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drp": { - "slug": "drp", - "extension": "drp", - "name": "DaVinci Resolve Project", - "category": "davinci-resolve-project", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/drp_11228.png", - "alt": "Screenshot of a .drp file in Blackmagic Design DaVinci Resolve 17", - "caption": "DRP file open in Blackmagic Design DaVinci Resolve 17" - }, - "description": [ - "DaVinci Resolve is a popular free video editing program. It allows users to combine, layer, trim, and add effects to video, audio, and image files, before combining the files into a final, rendered video.", - "By default, DaVinci Resolve does not save users' video editing projects in a single file. Instead, it saves the configuration files that comprise a project in Resolve's installation directory. However, if you want to manually back up a project, you can export the project as a DRP file. You can do this by selecting File → Export Project... from Resolve's menu bar.", - "NOTE: If you save your project as a DRP file, keep in mind that you will also have to retain copies of the media files your project contains, as DRP files contain only a record of a project's timeline, edits, and settings." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/drp_11228.png", - "alt": "Screenshot of a .drp file in Blackmagic Design DaVinci Resolve 17", - "caption": "DRP file open in Blackmagic Design DaVinci Resolve 17" - }, - { - "url": "https://fileinfo.com/img/ss/sm/drp_12007.png", - "alt": "Screenshot of a .drp file in NCH Software DrawPad 1.7", - "caption": "DRP file open in NCH Software DrawPad 1.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drpm": { - "slug": "drpm", - "extension": "drpm", - "name": "Delta RPM File", - "category": "delta-rpm-file", - "summary": "", - "developer_org": "the-fedora-project", - "developer_name": "The Fedora Project", - "more_information": { - "description": [ - "Delta RPMs are used by software managers such as Fedora's Presto plugin for yum. When this plugin downloads a DRPM file, it uses existing RPM package information on the system as well as the DRPM file to reconstruct a full RPM. By using this method, files already on the local system do not have to be redownloaded." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drpm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drscan": { - "slug": "drscan", - "extension": "drscan", - "name": "Data Rescue Scans File", - "category": "data-rescue-scans-file", - "summary": "", - "developer_org": "prosoft-engineering", - "developer_name": "Prosoft Engineering", - "more_information": { - "description": [ - "DRSCAN files allow users to backup the scans and then remove them from Data Rescue's scan interface to reduce the size of the list." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drscan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dru": { - "slug": "dru", - "extension": "dru", - "name": "EAGLE Design Rules", - "category": "eagle-design-rules", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NOTE: Autodesk EAGLE was formerly known as CadSoft EAGLE. The software was acquired by Autodesk in 2016. EAGLE stands for \"Easily Applicable Graphical Layout Editor.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dru.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drv": { - "slug": "drv", - "extension": "drv", - "name": "Device Driver", - "category": "device-driver", - "summary": "", - "developer_org": "nixos-contributors", - "developer_name": "NixOS Contributors", - "more_information": { - "description": [ - "Do not open an unknown DRV file since they have been known to contain viruses." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drw": { - "slug": "drw", - "extension": "drw", - "name": "Corel Drawing File", - "category": "corel-drawing-file", - "summary": "", - "developer_org": "manufacturing-and-consulting-services", - "developer_name": "Manufacturing and Consulting Services", - "more_information": { - "description": [ - "The DRW format was originally used to save drawings created by Micrografx Designer and Micrografx Windows Draw in the 1990s. Designer was used in engineering, construction, and other related fields while Windows Draw was used in content publishing-related fields.", - "Micrografx was acquired by Corel in 2001 and Corel renamed Designer as DESIGNER and integrated it into CorelDRAW Technical Suite. Corel also integrated Windows Draw into CorelDRAW Graphics Suite.", - "You can still open DRW files with CorelDRAW software but not all formatting is supported. For example, text and shading in a drawing may be moved or removed when opened in CorelDRAW software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drwdot": { - "slug": "drwdot", - "extension": "drwdot", - "name": "SolidWorks Drawing Template", - "category": "solidworks-drawing-template", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/drwdot_3394.png", - "alt": "Screenshot of a .drwdot file in Dassault Systemes SolidWorks Premium 2022", - "caption": "DRWDOT file open in Dassault Systemes SolidWorks Premium 2022" - }, - "description": [ - "Dassault Systemes SolidWorks is a professional CAD program that engineers use to create 3D models of industrial parts. Engineers can also use SolidWorks to create 2D vector drawings of a part or assembly. Those drawings are saved as DRWDOT files.", - "If an engineer knows they'll want to reuse the document properties associated with an existing SolidWorks drawing, they can save those properties as a DRWDOT template. Then, they can select the DRWDOT file and apply the template's properties when creating new drawings.", - "To create a SolidWorks drawing template:", - "SolidWorks will then save your DRWDOT file in the program's default template folder." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/drwdot_3394.png", - "alt": "Screenshot of a .drwdot file in Dassault Systemes SolidWorks Premium 2022", - "caption": "DRWDOT file open in Dassault Systemes SolidWorks Premium 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drwdot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "drz": { - "slug": "drz", - "extension": "drz", - "name": "Draz Paint Image", - "category": "draz-paint-image", - "summary": "", - "developer_org": "space-telescope-science-institute", - "developer_name": "Space Telescope Science Institute", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/drz_7916.png", - "alt": "Screenshot of a .drz file in XnViewMP", - "caption": "DRZ file open in XnViewMP" - }, - "description": [ - "Draz Paint is an image editor that was created by Devil (of the Noice and Fantastic 4 Cracking Group demo groups) and updated by Jer (of the Panic demo group). It allowed users to create, edit, and save simple color bitmap images.", - "Typically, Draz Paint saved the images that users created as DRZ files. Some Draz Paint images instead use the .drp extension.", - "NOTE: Various versions of Draz Paint are still available for download online. However, to use Draz Paint, you must run it on a Commodore 64 or in a Commodore 64 emulator." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/drz_7916.png", - "alt": "Screenshot of a .drz file in XnViewMP", - "caption": "DRZ file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "drz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ds": { - "slug": "ds", - "extension": "ds", - "name": "DAZ Studio 1/2 Script", - "category": "daz-studio-1-2-script", - "summary": "", - "developer_org": "the-twain-working-group", - "developer_name": "The TWAIN Working Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ds_7403.png", - "alt": "Screenshot of a .ds file in Microsoft Visual Studio Code", - "caption": "DS file open in Microsoft Visual Studio Code" - }, - "description": [ - "DAZ Studio is a simple, free 3D modeling program that is an alternative to more complex, paid programs. The program allows modelers and animators to create detailed 3D models and scenes using pre-constructed models.", - "If a DAZ Studio user finds themself performing the same task over and over again, or they want to automate a rare-yet-complex task, they can create a script to automate the task. In DAZ Studio versions 1 and 2, these scripts are saved as DS files. In DAZ Studio 3 and later versions, scripts are saved as .DSA files.", - "Examples of tasks DAZ Studio scripts are used to automate include:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ds_7403.png", - "alt": "Screenshot of a .ds file in Microsoft Visual Studio Code", - "caption": "DS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ds2": { - "slug": "ds2", - "extension": "ds2", - "name": "Olympus DSS Pro Audio File", - "category": "olympus-dss-pro-audio-file", - "summary": "", - "developer_org": "olympus", - "developer_name": "Olympus", - "more_information": { - "description": [ - "DS2 files can be converted to standard .WAV files using DSS Player Pro, a software application included with some Olympus digital voice recorder purchases. DS2 files can also be converted with DSS File Converter from Voelker Software.", - "NOTE: Example Olympus devices that create DS2 files include the DS-2400, DS-4000, and DS-5000." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ds2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ds4": { - "slug": "ds4", - "extension": "ds4", - "name": "Designer 4 Drawing", - "category": "designer-4-drawing", - "summary": "", - "developer_org": "micrografx", - "developer_name": "Micrografx", - "more_information": { - "description": [ - "Micrografx Designer was a vector-based graphics program available for Windows. After competitor Corel purchased Microgafx, they rebranded the program to Corel DESIGNER. Corel DESIGNER is now part of the CorelDRAW Technical Suite.", - "Engineers and graphic designers used Micrografx Designer to create technical drawings and business-related graphics. In versions 4 and 4.1, Designer saved these images as DS4 files. Before version 4, Designer saved images as .DRW files. In versions 6 to 9, Designer saved images as .DSF files.", - "NOTE: Current versions of Corel DESIGNER save images as .DES files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ds4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ds_store": { - "slug": "ds_store", - "extension": "ds_store", - "name": "Mac OS X Folder Settings File", - "category": "mac-os-x-folder-settings-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "DS_STORE files are usually invisible, but may become visible when copied over a network, copied to a Windows computer, or restored from a backup. The DS_STORE file can be deleted from within a folder without affecting any of the data inside the folder. If the DS_STORE file is removed, the folder will open using the Finder's default view settings.", - "NOTE: DS stands for \"Desktop Services.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ds_store.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsa": { - "slug": "dsa", - "extension": "dsa", - "name": "DAZ Studio 3+ Script", - "category": "daz-studio-3+-script", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "NOTE: DAZ Studio 1 and 2 use the .DS extension for scripts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsb": { - "slug": "dsb", - "extension": "dsb", - "name": "Dell DataSafe Backup File", - "category": "dell-datasafe-backup-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "DSB files are used for restoring system checkpoints or for recovering lost data. The user does not interact directly with DSB files, but instead uses the DataSafe Local Backup application interface to restore the data stored in DSB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsc": { - "slug": "dsc", - "extension": "dsc", - "name": "Kingsoft Design Science Equation File", - "category": "kingsoft-design-science-equation-file", - "summary": "", - "developer_org": "celestia-development-team", - "developer_name": "Celestia Development Team", - "more_information": { - "description": [ - "The DSC file is referenced by the Equation Editor which is available in the Writer, Spreadsheets, and Presentation application's ribbons. It allows the editor to be reopened by users and resume the same settings, such as the zoom magnification of the window and the size of the window that it was set to when it was previously opened." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsd": { - "slug": "dsd", - "extension": "dsd", - "name": "AutoCAD Drawing Set Description File", - "category": "autocad-drawing-set-description-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "DSD files save the dialog box selections for the publishing process used by the PUBLISH command. When reading a DSD file, the publishing process automatically populates the dialog box with the pre-saved selections so that no user interaction is required." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dse": { - "slug": "dse", - "extension": "dse", - "name": "DAZ Studio Encrypted Script", - "category": "daz-studio-encrypted-script", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "NOTE: DAZ Studio scripts that use plain text formatting have the .DSA or .DS extensions. Scripts may also use an unencrypted binary format and be saved in .DSB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dset": { - "slug": "dset", - "extension": "dset", - "name": "Kratos Dataset File", - "category": "kratos-dataset-file", - "summary": "", - "developer_org": "kratos-analytical", - "developer_name": "Kratos Analytical", - "more_information": { - "description": [ - "Kratos Analytical hardware and software are used in scientific research labs to analyze the biochemistry and surfaces of objects. The XPS instruments record the interaction between the surface of an object and other materials. These interactions of the physical and chemical properties are then saved in DSET files by Kratos Vision. You can use Kratos Vision to open DSET files or you can convert them into ASCII format using CasaXPS.", - "On a Unix workstation, you can convert DSET files to .KAL files using the following command:", - "dump_dataset filename.dset all > new_filename.kal" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsf": { - "slug": "dsf", - "extension": "dsf", - "name": "Delusion Digital Sound File", - "category": "delusion-digital-sound-file", - "summary": "", - "developer_org": "sega", - "developer_name": "Sega", - "more_information": { - "description": [ - "Delusion is a digital audio and music production program popular in the 1990s and early 2000s that is now discontinued. Audio enthusiasts primarily used it for creating and manipulating tracker music in the context of retro gaming and digital music production." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dsf_10479.jpg", - "alt": "Screenshot of a .dsf file in Write Brothers Dramatica Pro 5", - "caption": "DSF file open in Write Brothers Dramatica Pro 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsg": { - "slug": "dsg", - "extension": "dsg", - "name": "Doom Saved Game", - "category": "doom-saved-game", - "summary": "", - "developer_org": "shawn-overcash", - "developer_name": "Shawn Overcash", - "more_information": { - "description": [ - "NOTE: There are six slots available for saved games and each slot uses a DSG file that is numbered from 0 to 5. The file is named doomsave[slot number].dsg ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsgm": { - "slug": "dsgm", - "extension": "dsgm", - "name": "DS Game Maker Project", - "category": "ds-game-maker-project", - "summary": "", - "developer_org": "invisionsoft", - "developer_name": "Invisionsoft", - "more_information": { - "description": [ - "Compiled DS Game Maker games can be run on a Nintendo DS using a DS Homebrew Kit. They can also be run with a Nintendo DS emulator such as NO$GBA.", - "DSGM files were introduced with DS Game Maker Version 5. Previous versions of the software use .XDS files to save projects.", - "NOTE: Invisionsoft DS Game Maker is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsgm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsi": { - "slug": "dsi", - "extension": "dsi", - "name": "Nintendo DSiware Game ROM", - "category": "nintendo-dsiware-game-rom", - "summary": "", - "developer_org": "randomcontrol", - "developer_name": "RandomControl", - "more_information": { - "description": [ - "The Nintendo DSi was the successor to the Nintendo DS and the predecessor to the Nintendo 3DS. The DSi and the 3DS allowed gamers to download a collection of games, commonly referred to as DSiWare, from the Nintendo DSi Shop and eShop. DSiWare games were saved in DSI files.", - "In addition to allowing players to play downloaded games on their Nintendo devices, DSI files can be used to create unofficial ROMs that PC-based DSi and 3DS emulators, such as Citra, can open. To create an emulator-compatible ROM from a DSI file, gamers can use GodMode9 (Nintendo 3DS) or GodMode9i (Nintendo DSi).", - "NOTE: Citra is discontinued; it is no longer actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsk": { - "slug": "dsk", - "extension": "dsk", - "name": "Disk Image", - "category": "disk-image", - "summary": "", - "developer_org": "dske", - "developer_name": "DSKE", - "more_information": { - "description": [ - "NOTE: Since the \".dsk\" extension is used as a generic marker for multiple types of disk images, a DSK file created in one program may not be compatible with another program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dskin": { - "slug": "dskin", - "extension": "dskin", - "name": "DockX Skin", - "category": "dockx-skin", - "summary": "", - "developer_org": "mr.-gecko", - "developer_name": "Mr. Gecko", - "more_information": { - "description": [ - "To import skins into DockX, select \"Import Skin\" from the File menu, then select one or more DSKIN files to import. Several skins are included with DockX and are saved in the \"DockX Skins\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsl": { - "slug": "dsl", - "extension": "dsl", - "name": "Lingvo Dictionary File", - "category": "lingvo-dictionary-file", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "You can create an LSD file from a DSL file. First create a plain text document, such as a .TXT file, with the correct DSL formatting and then rename the file extension to \".dsl.\" You can then use the DSL Compiler that is included with the Lingvo Dictionary application. This tool will then compile the DSL file into an LSD file.", - "The header of the file is in the following format: #NAME \"Dictionary_Name\" #INDEX_LANGUAGE \"Source_Language\" #CONTENTS_LANGUAGE \"Target_Language\" #INCLUDE \"C:\\\\Dictionaries\\\\Dictionary_file.dsl\"", - "The #INCLUDE command only needs to be used if you want your dictionary to include other entries. You must put the whole path to the file with \"\\\\\" instead of \"\\\" to indicate the folders.", - "NOTE: When compiling the DSL file, you can choose to create a .DDE error log file to document any errors. It will appear with the same name as your DSL file. Also an .ANN annotation file may be created with your DSL file. This file will also bear the same name as your DSL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsm": { - "slug": "dsm", - "extension": "dsm", - "name": "Digital Sound Module", - "category": "digital-sound-module", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsn": { - "slug": "dsn", - "extension": "dsn", - "name": "Database Source Name File", - "category": "database-source-name-file", - "summary": "", - "developer_org": "cadence-design-systems", - "developer_name": "Cadence Design Systems", - "more_information": { - "description": [ - "DSN files are typically stored in a plain text files. However, some client database programs use entries in the Windows registry instead of DSN files.", - "The ODBC Data Source Administrator included in Windows can be used to create DSN files. It can be found within the Windows Control Panel under Administrative Tools, or in the Start Menu by selecting Programs → Administrative Tools → Data Sources (ODBC) ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsnwrk": { - "slug": "dsnwrk", - "extension": "dsnwrk", - "name": "Altium Designer Workspace File", - "category": "altium-designer-workspace-file", - "summary": "", - "developer_org": "altium", - "developer_name": "Altium", - "more_information": { - "description": [ - "You can view the projects stored in a DSNWRK file via the \"Projects\" panel in Altium Designer. In this panel, you can create a project group, access individual documents in projects, and add projects to project groups.", - "To create a DSNWRK file, select File → Save Project Group As in the main menu of Altium Designer. Or, you can right-click a location in the \"Projects\" panel, then click Save Project Group As ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsnwrk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsnx": { - "slug": "dsnx", - "extension": "dsnx", - "name": "RoadEng Location Design Document", - "category": "roadeng-location-design-document", - "summary": "", - "developer_org": "softree-technical-systems", - "developer_name": "Softree Technical Systems", - "more_information": { - "description": [ - "RoadEng is is a CAD program that allows civil engineers to design rural infrastructure projects, such as road, rail, or pipeline projects. These designs are saved as DSNX files.", - "Each DSNX file contains information about a project's corridor alignments, ground types, design surface references, and included cross-section template(s). It may also include annotations, noting information relevant to specific aspects of the project, estimated earthwork and material volumes, and estimated costs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsnx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dso": { - "slug": "dso", - "extension": "dso", - "name": "DAZ Studio Object File", - "category": "daz-studio-object-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsp": { - "slug": "dsp", - "extension": "dsp", - "name": "Dynamic Studio Professional Module", - "category": "dynamic-studio-professional-module", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Dynamic Studio Professional allowed musicians to compose songs by arranging audio samples in a grid-like interface, defining each sound's pitch, effects, and timing. The software was prevalent in the demoscene and video game development communities for its capabilities in creating multi-channel, sample-based music that worked efficiently on their limited hardware (mainly DOS-based PCs). While Dynamic Studio Professional is no longer actively developed and the DSP format has become obscure, retro audio enthusiasts may still use DSP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dspl": { - "slug": "dspl", - "extension": "dspl", - "name": "Modern Warfare 3 Dedicated Server Playlist", - "category": "modern-warfare-3-dedicated-server-playlist", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "description": [ - "A DSPL file is used along with .DSR recipe files to set up game rules of a CODMW3 dedicated server. You can open and edit the DSPL file with a text editor such as Notepad++ or WordPad. If you edit the playlist during a session the changes will occur in the next map.", - "NOTE: The default DSPL file for the Steam version of CODMW3 is located in the Modern Warfare 3 directory in the \"admin\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dspl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsr": { - "slug": "dsr", - "extension": "dsr", - "name": "Modern Warfare 3 Dedicated Server Recipe File", - "category": "modern-warfare-3-dedicated-server-recipe-file", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "description": [ - "A DSR file is used along with a .DSPL file to configure game rules of a CODMW3 dedicated server. You can open and edit the DSPL file with a text editor such as WordPad or Notepad, however, if you edit a recipe file during a session the changes will occur in the next map.", - "NOTE: Default DSR files, such as Team Deathmatch, Drop Zone, and Domination, for the Steam version of CODMW3 are located in the Modern Warfare 3 directory in the \"admin\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dss": { - "slug": "dss", - "extension": "dss", - "name": "DiskStation Backup Configuration File", - "category": "diskstation-backup-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NAS devices allow you to store your digital files, whether they are documents, music, photos, or video, making them accessible at any time.The DSM allows you to manage the files stored on your NAS device. When you back up the configuration settings of an NAS device through DSM, the DSS file is created to store the settings.", - "To create a DSS backup configuration file go to Control Panel → Update & Restore and click Back up configuration . The DSS file is then downloaded to your computer.", - "To restore a DSS backup configuration file go to Control Panel → Update & Restore and click Restore configuration ." - ] - }, - "common_filenames": [ - { - "filename": "[Synology product name]_[date created]. dss", - "description": "[Synology product name]_[date created]. dss - The naming convention for DSS files when created and downloaded through DSM." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dst": { - "slug": "dst", - "extension": "dst", - "name": "AutoCAD Sheet Set", - "category": "autocad-sheet-set", - "summary": "", - "developer_org": "desmume", - "developer_name": "DeSmuME", - "more_information": { - "description": [ - "Users can create sheet set files using AutoCAD's Sheet Set Manager (SSM) tool, which can be displayed on the interface by selecting the View tab and then Palettes panel → Sheet Set Manager .", - "Sheet set files do not contain the actual drawing layouts. Instead, they contain information pointing to the location of the layouts stored in the DWG drawing files. When a DST file is open in AutoCAD, the information is displayed in the SSM's Sheet List tab, with each sheet name acting as a shortcut you can click to view the layout of the DWG drawing file.", - "NOTE: DST files are typically stored in the ~/​My Documents/​AutoCAD Sheet Sets directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dst_1095.png", - "alt": "Screenshot of a .dst file in BERNINA ARTlink 8", - "caption": "DST file open in BERNINA ARTlink 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dstudio": { - "slug": "dstudio", - "extension": "dstudio", - "name": "DownloadStudio Incomplete Download", - "category": "downloadstudio-incomplete-download", - "summary": "", - "developer_org": "conceiva", - "developer_name": "Conceiva", - "more_information": { - "description": [ - "The \".dstudio\" extension was added to downloading files in version 2.1." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dstudio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsv": { - "slug": "dsv", - "extension": "dsv", - "name": "DeSmuME Saved Game", - "category": "desmume-saved-game", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dsv_3946.jpg", - "alt": "Screenshot of a .dsv file in DeSmuME", - "caption": "DSV file open in DeSmuME" - }, - "description": [ - "DeSmuMe is an open-source Nintendo DS emulator available for Windows, macOS, and Linux. It allows players to play DS games on their PCs.", - "In most cases, DeSmuME players save their game progress in .DST files. Players can conveniently create these save state files from DeSmuME's own menu at any point during gameplay. This allows players to save their progress at any time, not just at in-game save points.", - "However, DeSmuME players can also save their game progress in DSV files. Unlike DST files, DSV files store a player's progress only up to their last in-game save. Primarily, players save their progress as DSV files to make it easier to transfer that progress to another Nintendo DS emulator. The DSV format is nearly identical to the SAV format, which many other emulators use.", - "To save your game progress as a DSV file in DeSmuME, select File → Export ROM Save File... . Remember, your DSV file will contain only your progress up to your last in-game save." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dsv_3946.jpg", - "alt": "Screenshot of a .dsv file in DeSmuME", - "caption": "DSV file open in DeSmuME" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dsv_3946-2.png", - "alt": "DSV file open in Apple TextEdit", - "caption": "DSV file open in Apple TextEdit" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dsv_12789.png", - "alt": "Screenshot of a .dsv file in Apple TextEdit", - "caption": "DSV file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsw": { - "slug": "dsw", - "extension": "dsw", - "name": "Visual C++ 6 Workspace File", - "category": "visual-c++-6-workspace-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Microsoft Visual C++ is now included as part of Microsoft Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsx": { - "slug": "dsx", - "extension": "dsx", - "name": "DAZ Studio XML File", - "category": "daz-studio-xml-file", - "summary": "", - "developer_org": "numerical-computing", - "developer_name": "Numerical Computing", - "more_information": { - "description": [ - "Diet Studio can use the data in DSX files to print HTML and XML reports. It can generate custom reports, such as daily or weekly food menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsy": { - "slug": "dsy", - "extension": "dsy", - "name": "Directory Synchronizer Project File", - "category": "directory-synchronizer-project-file", - "summary": "", - "developer_org": "besta", - "developer_name": "Besta", - "more_information": { - "description": [ - "Besta developed the DSY video format specifically for their devices, most notably the Besta Electronic Dictionary. You may encounter a DSY video playing games or watching educational videos when using the device.", - "Besta devices come with DSY video files pre-installed, but you may download DSY files from the Besta site and transfer them to the device. However, Besta no longer supports the format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsym": { - "slug": "dsym", - "extension": "dsym", - "name": "Xcode Debug Symbols File", - "category": "xcode-debug-symbols-file", - "summary": "", - "developer_org": "oregan-developments", - "developer_name": "Oregan Developments", - "more_information": { - "description": [ - "DWARF stands for \"Debugging with Attributed Record Formats.\" It is used by Xcode to generate debug symbols, which can be stripped from the final executable before distribution.", - "DSYM files have a \" .dSYM \" extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dsym_13378.png", - "alt": "Screenshot of a .dsym file in OpenMPT", - "caption": "DSYM file open in OpenMPT" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dsz": { - "slug": "dsz", - "extension": "dsz", - "name": "Orchida (OES) Embroidery File", - "category": "orchida-oes-embroidery-file", - "summary": "", - "developer_org": "44670", - "developer_name": "44670", - "more_information": { - "description": [ - "Most Orchida embroidery files use the .DSB extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dsz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dt": { - "slug": "dt", - "extension": "dt", - "name": "Drum Station Machine State File", - "category": "drum-station-machine-state-file", - "summary": "", - "developer_org": "d-lusion-interactive-media", - "developer_name": "d-lusion interactive media", - "more_information": { - "description": [ - "NOTE: The Drum Station software was last released in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dt0": { - "slug": "dt0", - "extension": "dt0", - "name": "DTED Level 0 File", - "category": "dted-level-0-file", - "summary": "", - "developer_org": "national-geospatial-intelligence-agency", - "developer_name": "National Geospatial-Intelligence Agency", - "more_information": { - "description": [ - "DTED Level 1 .DT1 and Level 2 .DT2 files also contain terrain data at increasing resolution. Level 0 files have the lowest resolution data with grid points spaced at 30 arc seconds, or roughly one kilometer.", - "The DTED Level 0 data set was contributed by a coalition of countries, including Belgium, Denmark, France, Germany, Italy, Netherlands, Norway, Spain, and the United Kingdom. The data set is freely available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dt0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dt1": { - "slug": "dt1", - "extension": "dt1", - "name": "DTED Level 1 File", - "category": "dted-level-1-file", - "summary": "", - "developer_org": "national-geospatial-intelligence-agency", - "developer_name": "National Geospatial-Intelligence Agency", - "more_information": { - "description": [ - "DTED Level 0 .DT0 and Level 2 .DT2 files also capture terrain elevation data. Level 0 files have the lowest terrain granularity, and Level 2 files have the highest terrain granularity. Level 1 data is at a resolution of three arc seconds, or approximately 100 meters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dt1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dt2": { - "slug": "dt2", - "extension": "dt2", - "name": "Windows Live Messenger Emoticon Image File", - "category": "windows-live-messenger-emoticon-image-file", - "summary": "", - "developer_org": "national-geospatial-intelligence-agency", - "developer_name": "National Geospatial-Intelligence Agency", - "more_information": { - "description": [ - "In Windows XP, DT2 files typically are stored in the following user subdirectory: \"\\Application Data\\Microsoft\\Messenger\\[LiveID]\\ObjectStore\\CustomEmoticons\".", - "In Windows Vista, they typically are stored in the following user subdirectory: \"\\AppData\\Microsoft\\Messenger\\[LiveID]\\ ObjectStore\\CustomEmoticons\".", - "DT2 files are used in combination with .ID2 files to enable the use of emoticons in Windows Live Messenger.", - "NOTE: Windows Live Messenger was discontinued in 2013 and has moved to Skype." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dt2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dt_": { - "slug": "dt_", - "extension": "dt_", - "name": "Macintosh Data Fork", - "category": "macintosh-data-fork", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dt_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dta": { - "slug": "dta", - "extension": "dta", - "name": "Chain Engineering Database", - "category": "chain-engineering-database", - "summary": "", - "developer_org": "statacorp", - "developer_name": "StataCorp", - "more_information": { - "description": [ - "The two most common DTA files are IS.dta , which is the system database, and IW.dta , which is the chain database. You can open Chain Engineering DTA files with IWIS Chain Engineering, which is only available for Windows.", - "You most likely will only encounter a Chain Engineering DTA file if you have the Chain Engineering program installed on your computer. If you do not have the program installed on your computer and do not specialize in industrial chain drives, your DTA file most likely stores different information.", - "NOTE: IWIS is a company that specializes in engineering automotive and industrial application chain drive systems." - ] - }, - "common_filenames": [ - { - "filename": "music.dta", - "description": "music.dta - Contains OGG and MIDI files for all of the music played in the game." - }, - { - "filename": "player.dta", - "description": "player.dta - Contains sprites (graphics) for playable characters in the game." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtapart": { - "slug": "dtapart", - "extension": "dtapart", - "name": "DownThemAll! Partially Downloaded File", - "category": "downthemall-partially-downloaded-file", - "summary": "", - "developer_org": "mmiv-mmvii", - "developer_name": "MMIV-MMVII", - "more_information": { - "description": [ - "DownThemAll! is also sometimes referred to as dTa." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtapart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtape": { - "slug": "dtape", - "extension": "dtape", - "name": "Just Dance Game File", - "category": "just-dance-game-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "You will only encounter DTAPE files if you are browsing the installation directory of the Just Dance game in Windows. You should not move or modify the file because it will affect the playback of elements within the game.", - "Just Dance is available for Windows, Android, iOS, and other gaming consoles, such as PlayStation 4, Xbox One, and Nintendo Switch. DTAPE files are used by Just Dance on these various platforms, which is why the files include platform settings.", - "NOTE: Just Dance is no longer available for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtape.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtb": { - "slug": "dtb", - "extension": "dtb", - "name": "Device Tree Blob File", - "category": "device-tree-blob-file", - "summary": "", - "developer_org": "devicetree", - "developer_name": "DeviceTree", - "more_information": { - "description": [ - "When booting a computer that uses the Linux operating system, the computer's boot loader passes a device tree to the operating system's kernel. The device tree describes the hardware components the computer includes, allowing the kernel to access and manage those components. Some of the components a device tree describes are the computer's CPU , memory , buses , and peripherals (such as the computer's keyboard).", - "Device trees make it easier for Linux operating systems to manage different computers that contain different hardware. Without device trees, operating systems would have to contain many separate files that allow them to recognize and manage different hardware configurations. Instead, the device tree simply passes the operating system's kernel a description of the system it is installed upon.", - "Each driver or module described in a device tree is listed as a node, which contains several properties and, often, child nodes. These properties and nodes are first specified in a text-based .DTS (Device Tree Source) file, before being compiled into the binary DTB file that a kernel actually uses as a device tree." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtd": { - "slug": "dtd", - "extension": "dtd", - "name": "Document Type Definition File", - "category": "document-type-definition-file", - "summary": "", - "developer_org": "techsoft-uk", - "developer_name": "TechSoft UK", - "more_information": { - "description": [ - "DTD files are also used to validate whether a file represents a valid document. For example, before parsing an XML file, a program may first validate the markup declarations using a DTD file to make sure that the XML can be parsed properly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtex": { - "slug": "dtex", - "extension": "dtex", - "name": "DataTex Document", - "category": "datatex-document", - "summary": "", - "developer_org": "spyros-fronimos", - "developer_name": "Spyros Fronimos", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dtex_13499.png", - "alt": "Screenshot of a .dtex file in DataTex", - "caption": "DTEX file open in DataTex" - }, - "description": [ - "LaTeX is a document preparation system used primarily by academics, to format scientific documents for publication. To create a LaTeX document, a writer uses a LaTeX or plain text editor to define the document's elements and content using the LaTeX markup language . A publisher can then use a TeX publication program to transform the LaTeX document into a formatted .PDF or other publishable document.", - "DataTex is a LaTeX document creation and management system created by Spyros Fronimos. It allows professors (and others) to create databases of course exercises, proofs, definitions, and other LaTeX documents. (Often, one database per course.) The LaTeX documents that DataTex creates are saved as DTEX files.", - "Each DTEX file is saved within a database ( .DB file), the path to which is specified in that DTEX file. A DTEX file can also include additional DataTex metadata, such as the document's:", - "In DataTex, users can use this additional metadata to sort and filter their DTEX documents, making it easier to retrieve specific documents." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dtex_13499.png", - "alt": "Screenshot of a .dtex file in DataTex", - "caption": "DTEX file open in DataTex" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtf": { - "slug": "dtf", - "extension": "dtf", - "name": "Domino Temporary File", - "category": "domino-temporary-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "DTF filenames begin with \"IDB\" or \"S0-S9\" and are followed by a unique five-digit number. For example, s054321.dtf and idb98765.dtf are a valid DTF filenames.", - "Domino temporary files are stored in a temporary directory defined by a system environment variable. If a directory is not specified, the files are placed in the working directory and are not automatically deleted.", - "NOTE: If DTF files are not automatically removed from the temporary directory, it may be because the server crashed during the update task. In this case, you can shut down the Domino server and delete the files manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dthumb": { - "slug": "dthumb", - "extension": "dthumb", - "name": "Android Data Thumbnail", - "category": "android-data-thumbnail", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "DTHUMB files are saved in a proprietary format that begins with a header, followed by binary thumbnail data. The end of the file contains technical information about the referenced media file. DTHUMB files are generated by the Android OS and are typically hidden (invisible) since they are not meant to be opened manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dthumb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtl": { - "slug": "dtl", - "extension": "dtl", - "name": "Now Contact Detail Template", - "category": "now-contact-detail-template", - "summary": "", - "developer_org": "now-software", - "developer_name": "Now Software", - "more_information": { - "description": [ - "To create the DTL file, select Define → Print Templates → Contact Details... , select the \"+\" button in the top-right, name the template, and click OK . You can then edit the template layout and its dimensions. Click OK when you're finished.", - "To select the template you want to print from, select File → Print Templates... , choose your template, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtm": { - "slug": "dtm", - "extension": "dtm", - "name": "Dolphin TAS Movie", - "category": "dolphin-tas-movie", - "summary": "", - "developer_org": "frontier-software", - "developer_name": "Frontier Software", - "more_information": { - "description": [ - "You can create DTM files in Dolphin by selecting Emulation → Start Recording . The DTM file is created to store data such as the game ID, recording start time, controller input data, and other in-game settings.", - "You can use the Dolphin emulator to view the DTM file. You can also use DTM Editor (only for GameCube controller data) to edit the buttons, triggers, D-Pad , and stick positions for each frame." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dtm_1711.png", - "alt": "Screenshot of a .dtm file in OpenMPT 1", - "caption": "DTM file open in OpenMPT 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtp": { - "slug": "dtp", - "extension": "dtp", - "name": "Publish-iT Document", - "category": "publish-it-document", - "summary": "", - "developer_org": "jetbrains", - "developer_name": "JetBrains", - "more_information": { - "description": [ - "DTP files can also be exported by Publish-iT as .PDF documents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtr": { - "slug": "dtr", - "extension": "dtr", - "name": "DATroniC Data Recording", - "category": "datronic-data-recording", - "summary": "", - "developer_org": "aft", - "developer_name": "AFT", - "more_information": { - "description": [ - "NOTE: Data from a DTR file may also be imported into a Microsoft Excel spreadsheet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dts": { - "slug": "dts", - "extension": "dts", - "name": "DTS Encoded Audio File", - "category": "dts-encoded-audio-file", - "summary": "", - "developer_org": "devicetree", - "developer_name": "DeviceTree", - "more_information": { - "description": [ - "NOTE: In order to play all channels of a DTS file, the output and speaker setup must support 5 channel audio. For example, this may be accomplished by using an optical out connection with a surround speaker system." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dts_12083.png", - "alt": "Screenshot of a .dts file in Microsoft Visual Studio Code", - "caption": "DTS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtsconfig": { - "slug": "dtsconfig", - "extension": "dtsconfig", - "name": "SSIS Package Configuration File", - "category": "ssis-package-configuration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The DTSCONFIG file is used to update the values of package properties and package objects at run time. the file is designed to provide flexibility when working with SSIS packages and are especially helpful when deploying packages to different environments as they allow values, such as server and database names, to be easily changed.", - "The DTSCONFIG file is made up of various elements. The DTSConfigurationHeading element stores the attributes and their values that define when and how the file is generated. The DTSCONFIG file also includes a Configuration element for each package configuration, which contains attributes and their values that are necessary to determine which property is being referenced. Each Configuration element has a ConfiguredValue element that features the property's actual value.", - "SQL Server is a relational database management system (RDBMS) application. SSIS packages are used to automate extraction, transformation, and loading (ETL) operations to and from a database.", - "NOTE: DTSCONFIG files often contain sensitive information, therefore, access to the location of the files should be restricted." - ] - }, - "common_filenames": [ - { - "filename": "DataTransferConfig.dtsConfig", - "description": "DataTransferConfig.dtsConfig - A configuration file that contains name-value pairs that update the properties in packages to specify the location of the data and log files used by the package." - }, - { - "filename": "LoadXMLData.dtsConfig", - "description": "LoadXMLData.dtsConfig - Another configuration file that contains name-value pairs that update the properties in packages to specify the location of the data and log files used by the package." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtsconfig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtshd": { - "slug": "dtshd", - "extension": "dtshd", - "name": "DTS-HD Master Audio File", - "category": "dts-hd-master-audio-file", - "summary": "", - "developer_org": "dts", - "developer_name": "DTS", - "more_information": { - "description": [ - "DTS-HD lossy audio can be reconstructed back into the original stream in DTS-HD Master Audio Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtshd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtsx": { - "slug": "dtsx", - "extension": "dtsx", - "name": "DTS Settings File", - "category": "dts-settings-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DTSX files are used by SSIS (SQL Server Integration Services), a component of SQL Server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtw": { - "slug": "dtw", - "extension": "dtw", - "name": "Desktop Wallpaper", - "category": "desktop-wallpaper", - "summary": "", - "developer_org": "morgan-wireless", - "developer_name": "Morgan Wireless", - "more_information": { - "description": [ - "DTW files are designed to be portable, meaning they can be shared with other computers and display the same dynamic content." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dtx": { - "slug": "dtx", - "extension": "dtx", - "name": "Documented LaTeX File", - "category": "documented-latex-file", - "summary": "", - "developer_org": "fiberworks", - "developer_name": "Fiberworks", - "more_information": { - "description": [ - "DTX files almost always come with a corresponding .INS installer file that extracts the DTX content into separate files (e.g., .STY or .TEX files). Run the INS file in your LaTeX application to extract the files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dtx_13391.png", - "alt": "Screenshot of a .dtx file in Fiberworks PCW 4", - "caption": "DTX file open in Fiberworks PCW 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dub": { - "slug": "dub", - "extension": "dub", - "name": "Windows Spelling Dictionary Identifier", - "category": "windows-spelling-dictionary-identifier", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows spelling dictionaries are comprised of three files: a .LEX file, an .ACL file, and a .DUB file. The LEX file contains data used to check a user's spelling and grammar, the ACL file contains data used to auto-correct a user's spelling and grammar mistakes, and the DUB file contains a small amount of data that, potentially, is used to identify the dictionary's language. However, at this time, DUB files' true purpose is unknown." - ] - }, - "common_filenames": [ - { - "filename": "MsSp7en-us.dub", - "description": "MsSp7en-us.dub - Name of the DUB file associated with the English (United States) Microsoft spelling dictionary." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "duc": { - "slug": "duc", - "extension": "duc", - "name": "Action Replay Max DS Save File", - "category": "action-replay-max-ds-save-file", - "summary": "", - "developer_org": "datel", - "developer_name": "Datel", - "more_information": { - "description": [ - "The Shunyweb website can be used to convert DUC files to SAV files. You can also use the program ARDStoSAV.exe ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "duc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "duck": { - "slug": "duck", - "extension": "duck", - "name": "Cyberduck Bookmark", - "category": "cyberduck-bookmark", - "summary": "", - "developer_org": "cyberduck", - "developer_name": "Cyberduck", - "more_information": { - "description": [ - "Cyberduck bookmarks are saved in an XML format and contain the server address, directory path, port, protocol, and login information. They can created by selecting Bookmark → New Bookmark within Cyberduck. Bookmarks can also be dragged to and from the Bookmarks window.", - "In Mac OS X, Cyberduck bookmarks are saved in the following folder:", - "~/​Library/​Application Support/​Cyberduck/​Bookmarks", - "Recent connections are also saved as bookmarks in the following folder:", - "~/​Library/​Application Support/​Cyberduck/​History" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "duck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "duckload": { - "slug": "duckload", - "extension": "duckload", - "name": "DuckDuckGo Partially Downloaded File", - "category": "duckduckgo-partially-downloaded-file", - "summary": "", - "developer_org": "duckduckgo", - "developer_name": "DuckDuckGo", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/duckload_13026.png", - "alt": "DUCKLOAD file shown in Apple Finder", - "caption": "DUCKLOAD file shown in Apple Finder" - }, - "description": [ - "The DuckDuckGo web browser is a privacy-minded browser published by DuckDuckGo. While the browser is downloading a file, such as a video, image, or audio file, it appends the .duckload extension to that file's name. For example, as the file example.jpg is being downloaded, it becomes example.jpg.duckload . After the download finishes, the browser automatically removes the .duckload extension.", - "If you encounter a .duckload file and are not currently in the process of downloading a file, it is likely you stopped a download or a download was interrupted. Thus, DuckDuckGo never removed the .duckload extension from the file's name." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/duckload_13026.png", - "alt": "DUCKLOAD file shown in Apple Finder", - "caption": "DUCKLOAD file shown in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "duckload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "duf": { - "slug": "duf", - "extension": "duf", - "name": "DAZ User File", - "category": "daz-user-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "DUF files use the DAZ Scene Object Notation (DSON) format. This format is lightweight, intended for easy transfer of 3D content between applications that implement the DAZ Content Engine. Its JSON syntax makes it easy to parse and human readable." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "duf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "duid": { - "slug": "duid", - "extension": "duid", - "name": "DHCPv6 Unique Identifier", - "category": "dhcpv6-unique-identifier", - "summary": "", - "developer_org": "internet-engineering-task-force", - "developer_name": "Internet Engineering Task Force", - "more_information": { - "description": [ - "In version 6 of DHCP, both clients and servers are assigned DHCP Unique Identifiers (DUIDs). Devices use these IDs to identify themselves when connecting over a network that uses the DHCPv6 protocol. Servers can also use a client's DUID to pass options to only that client or prohibit that client from receiving any parameters.", - "NOTE: A device's DUID is sometimes saved in a file whose name ends in duid and does not include a file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "duid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "duk": { - "slug": "duk", - "extension": "duk", - "name": "Duck TrueMotion S Video", - "category": "duck-truemotion-s-video", - "summary": "", - "developer_org": "the-duck-corporation", - "developer_name": "The Duck Corporation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/duk_11636.png", - "alt": "Screenshot of a .duk file in VLC media player", - "caption": "DUK file open in VLC media player" - }, - "description": [ - "The Duck Corporation was a New York company that created a series of TrueMotion video codecs. These codecs were used primarily to produce full-motion videos for video games.", - "DUK files were produced using the TrueMotion S video codec, which is the first codec The Duck Corporation developed. The following games used videos encoded using the TrueMotion S codec (not all of which were DUK files, some were saved as .AVI or .MOV files):" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/duk_11636.png", - "alt": "Screenshot of a .duk file in VLC media player", - "caption": "DUK file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "duk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dump": { - "slug": "dump", - "extension": "dump", - "name": "Google BreakPad Crash Log File", - "category": "google-breakpad-crash-log-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "DUMP files can be submitted with EXTRA files to the software developer so that the cause of the crash can be determined.", - "NOTE: DUMP files generated by Mozilla Firefox are saved to the [user]\\​AppData\\​Roaming\\​Mozilla\\​Firefox\\​Crash Reports\\​pending\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dump.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dun": { - "slug": "dun", - "extension": "dun", - "name": "Dungeon Defenders Saved Game File", - "category": "dungeon-defenders-saved-game-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dun.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dup0": { - "slug": "dup0", - "extension": "dup0", - "name": "Kies Sync Duplicate File", - "category": "kies-sync-duplicate-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "When a Kies user syncs their Samsung device with their PC, Kies sometimes creates extraneous copies of the user's media files. These files have the same name as the original file but use the .dup0 extension instead of the original file's extension. Kies does not require these files to function, and they cannot be opened normally. So, DUP0 files are largely useless.", - "In some scenarios, Kies may end up creating multiple extraneous copies of the same media file. In these scenarios, the additional duplicates will use the .dup1 , .dup2 , and so on extensions.", - "Yes, you can safely delete DUP0 files. DUP0 files are duplicates of existing media files stored on your Samsung device, and you do not need to keep them.", - "Additionally, if you have a large amount of DUP0 files on your device's SD card, you may be able to automatically delete all your DUP0 files by unmounting and remounting your device's SD card." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dup0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dupe": { - "slug": "dupe", - "extension": "dupe", - "name": "Garry's Mod Dupe File", - "category": "garry-s-mod-dupe-file", - "summary": "", - "developer_org": "facepunch-studios", - "developer_name": "Facepunch Studios", - "more_information": { - "description": [ - "You can create an entity in Garry's Mod and save it in a DUPE file using the in-game menu. You can then upload it to Steam Workshop to share it with other users. You can also download DUPE files available in Steam Workshop to use in your own game.", - "After downloading the DUPE files, you should place the files in the following location in the game installation folder:", - "\\​GarrysMod\\​garrysmod\\​dupes", - "You will then be able to access the entities in the DUPE files by selecting the \"Dupes\" tab in the in-game menu and clicking \"My Dupes.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dupe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dupeguru": { - "slug": "dupeguru", - "extension": "dupeguru", - "name": "dupeGuru Duplicate File List", - "category": "dupeguru-duplicate-file-list", - "summary": "", - "developer_org": "hardcoded-software", - "developer_name": "Hardcoded Software", - "more_information": { - "description": [ - "dupeGuru is used to scan your computer for any duplicate files and then displays a list of all the duplicate files that were found. You can save this list as a DUPEGURU file or export it to the XHTML and CSV formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dupeguru.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dus": { - "slug": "dus", - "extension": "dus", - "name": "Readiris Font Dictionary", - "category": "readiris-font-dictionary", - "summary": "", - "developer_org": "i.r.i.s.", - "developer_name": "I.R.I.S.", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dv-avi": { - "slug": "dv-avi", - "extension": "dv-avi", - "name": "Microsoft DV-AVI Video File", - "category": "microsoft-dv-avi-video-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dv-avi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dv": { - "slug": "dv", - "extension": "dv", - "name": "Digital Video File", - "category": "digital-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dv_144.jpg", - "alt": "Screenshot of a .dv file in VideoLAN VLC media player 3", - "caption": "DV file open in VideoLAN VLC media player 3" - }, - "description": [ - "The HD Digital VCR Association developed the DV format in 1994, and Sony, Panasonic, and JVC spearheaded a consortium of video manufacturers that launched the format a year later. It aimed to transition from analog to digital data, offering higher video resolution and improved audio quality.", - "Amateur and professional users widely used the DV videotape format in the 1990s and 2000s. However, with advancements in camera technology favoring memory cards, solid-state drives for video storage, and more advanced video file formats, the use of DV tapes declined rapidly in the 2010s. Additionally, magnetic tape couldn't keep up with increasing video resolutions and bitrates .", - "DV cameras record video data compressed with the DV codec and uncompressed audio data (4-track 12-bit 32 kHz or 2-track 16-bit 48 kHz) onto magnetic tape in DV cassettes. When transferring video to a computer from a camera via Firewire , the computer may save the data in various DV file formats. Examples include:", - "NOTE: If a DV file contains video saved in a program-specific format, programs that support DV files but not the program-specific format will likely not open it." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dv_144.jpg", - "alt": "Screenshot of a .dv file in VideoLAN VLC media player 3", - "caption": "DV file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dv2": { - "slug": "dv2", - "extension": "dv2", - "name": "Divinity 2 Data File", - "category": "divinity-2-data-file", - "summary": "", - "developer_org": "larian-studios", - "developer_name": "Larian Studios", - "more_information": { - "description": [ - "Most Divinity II players will never encounter or need to open the game's DV2 files. However, players looking to localize Divinity II to a different language may want to extract the embedded game data that DV2 files contain.", - "For example, the DV2 file Dialogs.dv2 contains game dialog saved in embedded .dialog files. Players localizing Divinity II will want to access and modify the game's .dialog files, which they can do only after extracting them from Dialogs.dv2 .", - "NOTE: DV2 files are located in Divinity II's /​Data/​Win32/​Packed/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dv2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dv4": { - "slug": "dv4", - "extension": "dv4", - "name": "Bosch Security Systems CCTV Video File", - "category": "bosch-security-systems-cctv-video-file", - "summary": "", - "developer_org": "bosch-security-systems", - "developer_name": "Bosch Security Systems", - "more_information": { - "description": [ - "DV4 files can only be played back using the Archive Player supplied with Bosch Security Systems CCTV purchases. When transferring DV4 video files to external media, you should also copy the Archive Player application with the video so that you can play it from the external device.", - "NOTE: Archive Player version 2 can export captured video to .WMV and .MP4 files. It can also burn videos to CD and DVD formats. WMV exports include a required \".sig\" file, and MP4 exports include a required \".ind\" index file. Previous Archive Player versions can export recorded video to .AVI files. However, to play them, you must have the Xvid codec installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dv4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvb": { - "slug": "dvb", - "extension": "dvb", - "name": "AutoCAD VBA Project File", - "category": "autocad-vba-project-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "You can choose to save a VBA project two different ways:", - "You can manage a VBA project after loading the DVB file that contains the project into the AutoCAD drawing environment. To load the DVB file:", - "NOTE: VBA was included with the AutoCAD installation but must now be downloaded and installed separately. You can download the AutoCAD VBA module below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvc": { - "slug": "dvc", - "extension": "dvc", - "name": "Dragon Voice Command File", - "category": "dragon-voice-command-file", - "summary": "", - "developer_org": "idrisi", - "developer_name": "IDRISI", - "more_information": { - "description": [ - "Dragon NaturallySpeaking scripts are written in a proprietary language. They can execute a set of keystrokes or run custom actions that launch applications, select user interface elements, control the mouse, produce audio, and perform other operations.", - "NOTE: Nuance has discontinued Dragon NaturallySpeaking." - ] - }, - "common_filenames": [ - { - "filename": "Global.dvc", - "description": "Global.dvc - Defines all voice commands that can be issued by the user." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvd": { - "slug": "dvd", - "extension": "dvd", - "name": "DOS Device Driver", - "category": "dos-device-driver", - "summary": "", - "developer_org": "slysoft", - "developer_name": "SlySoft", - "more_information": { - "description": [ - "Files ending with \".DVD\" are not DVD movies -- see .VOB instead." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvdmedia": { - "slug": "dvdmedia", - "extension": "dvdmedia", - "name": "RipIt DVD Package", - "category": "ripit-dvd-package", - "summary": "", - "developer_org": "the-little-app-factory", - "developer_name": "The Little App Factory", - "more_information": { - "description": [ - "RipIt cannot burn new DVDs with DVDMEDIA files. However, it can export ripped DVDs to the standard DVD format ( VIDEO_TS and AUDIO_TS directories) for burning with other DVD burning utilities.", - "To export ripped DVDs to the standard DVD format, either 1) uncheck the preferences option \"use .dvdmedia extension\" in RipIt before ripping a DVD, or 2) right click the DVDMEDIA file and select Show Package Contents ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvdmedia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvdproj": { - "slug": "dvdproj", - "extension": "dvdproj", - "name": "iDVD Project File", - "category": "idvd-project-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iDVD projects can be created from scratch or by exporting a movie from iMovie to iDVD. Chapter markers created in iMovie are retained by iDVD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvdproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvdr": { - "slug": "dvdr", - "extension": "dvdr", - "name": "DVD/CD-R Master Image", - "category": "dvd-cd-r-master-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvds": { - "slug": "dvds", - "extension": "dvds", - "name": "DVDStyler Project File", - "category": "dvdstyler-project-file", - "summary": "", - "developer_org": "dvdstyler", - "developer_name": "DVDStyler", - "more_information": { - "description": [ - "DVDStyler projects are saved by default with the .XML extension, but may also use the \".dvds\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvf": { - "slug": "dvf", - "extension": "dvf", - "name": "Sony Digital Voice File", - "category": "sony-digital-voice-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "DVF files can be converted to a standard .WAV format using the Sony Digital Voice Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvg": { - "slug": "dvg", - "extension": "dvg", - "name": "Graphic Works Vector Graphic", - "category": "graphic-works-vector-graphic", - "summary": "", - "developer_org": "data-becker", - "developer_name": "Data Becker", - "more_information": { - "description": [ - "There is another software program called GraphicWorks developed by Utopia Digital Media. However, this program is different than Data Becker's Graphic Works program and cannot open DVG files.", - "NOTE: The Graphic Works has been discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvi": { - "slug": "dvi", - "extension": "dvi", - "name": "Device Independent Format File", - "category": "device-independent-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DVI files are saved in a binary format, meaning they are cannot be read using a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvl": { - "slug": "dvl", - "extension": "dvl", - "name": "Dalim Virtual Library File", - "category": "dalim-virtual-library-file", - "summary": "", - "developer_org": "dalim", - "developer_name": "Dalim", - "more_information": { - "description": [ - "Dalim Software is a graphics software company based in Germany. Other Dalim publishing programs include TWiST, MiSTRAL, LiTHO, PRiNTEMPO, and DiALOGUE." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvo": { - "slug": "dvo", - "extension": "dvo", - "name": "Cook'n Cookbook File", - "category": "cook-n-cookbook-file", - "summary": "", - "developer_org": "dvo-enterprises", - "developer_name": "DVO Enterprises", - "more_information": { - "description": [ - "To import a DVO cookbook file in Cook'n, select File → Import → Cook'n Recipe File . Similarly, to export a DVO file, select File → Export → Cook'n Recipe File .", - "Cook'n cookbook backups are stored as .CK9 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvpl": { - "slug": "dvpl", - "extension": "dvpl", - "name": "Wargaming.net Game Data", - "category": "wargaming.net-game-data", - "summary": "", - "developer_org": "wargaming.net", - "developer_name": "Wargaming.net", - "more_information": { - "description": [ - "Wargaming.net utilizes the DVPL format in several of its games, which include World of Tanks Blitz, World of Warships, and World of Warplanes. You can find the DVPL files in the resource folders of the game installation directory, e.g., \\​World of Tanks Blitz\\​Data\\​Sfx in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvr-ms": { - "slug": "dvr-ms", - "extension": "dvr-ms", - "name": "Microsoft Digital Video Recording", - "category": "microsoft-digital-video-recording", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "DVR-MS files can be played with Windows Media Player on systems with Windows XP SP1 or later installed. They can also played within Windows Media Center, which is included with Windows Vista Home Premium and Ultimate editions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvr-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvr": { - "slug": "dvr", - "extension": "dvr", - "name": "Microsoft Recorded TV Show", - "category": "microsoft-recorded-tv-show", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows Media Center recorded shows more commonly use the .DVR-MS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvt": { - "slug": "dvt", - "extension": "dvt", - "name": "Digital Video Transcript", - "category": "digital-video-transcript", - "summary": "", - "developer_org": "indata", - "developer_name": "inData", - "more_information": { - "description": [ - "During trials, lawyers may want to show a videotaped deposition and its transcript to juries simultaneously. IPRO TrialDirector (formerly inData TrialDirector) allows users to do this by linking a video and its transcript together as a DVT file. The DVT file contains the video and its transcript, synchronized so they can be played together.", - "InData DepoView is a free DVT file viewer that allows users to search for a specific portion of testimony in a DVT file, create a clip of that portion, and export the clip to PowerPoint or in other video formats. Users who don't have access to TrialDirector can use DepoView to open, edit, and export clips or text from DVT files.", - "NOTE: Some DVT files may contain other kinds of transcripted audio or video, such as a 911 call, CCTV video, or wiretap audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvtcolortheme": { - "slug": "dvtcolortheme", - "extension": "dvtcolortheme", - "name": "Xcode Color Theme File", - "category": "xcode-color-theme-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "In order to select your theme, you must place your DVTCOLORTHEME file in the ~/​Library/​Developer/​Xcode/​UserData/​FontandColorThemes directory. If the \"FontandColorThemes\" folder doesn't exist yet, simply create that folder and restart Xcode. Then, you can select your color theme in the application. Select Xcode → Preferences... , choose \"Fonts & Colors, and select your theme.", - "NOTE: In Xcode 4, DVTCOLORTHEME files replaced .XCCOLORTHEME files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvtcolortheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvtplugin": { - "slug": "dvtplugin", - "extension": "dvtplugin", - "name": "Xcode DVT Plug-in", - "category": "xcode-dvt-plug-in", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To install DVTPLUGIN files, place them in the ~/​Library/​Developer/​Xcode/​Plug-Ins directory. Restart Xcode and the function will be available.", - "NOTE: In Xcode 4, the DVTPLUGIN file replaced the .XCODEPLUGIN file, which was used in version 3 of Xcode." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvtplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dvx": { - "slug": "dvx", - "extension": "dvx", - "name": "DivX Video File", - "category": "divx-video-file", - "summary": "", - "developer_org": "divx", - "developer_name": "DivX", - "more_information": { - "description": [ - "NOTE: DVX is short for the standard .DIVX file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dvx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dw": { - "slug": "dw", - "extension": "dw", - "name": "David Whittaker Audio File", - "category": "david-whittaker-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "DeliTracker was created in 1992 and played this file on the Amiga operating system, it ceased in 2000 but the DeliPlayer program was created to be emulated on the Windows operating system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwa": { - "slug": "dwa", - "extension": "dwa", - "name": "Digital Waveform Archiver Audio File", - "category": "digital-waveform-archiver-audio-file", - "summary": "", - "developer_org": "dwa-coder", - "developer_name": "DWA coder", - "more_information": { - "description": [ - "NOTE: The DWA format is rarely used and has not been adopted by standard audio playback programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwc": { - "slug": "dwc", - "extension": "dwc", - "name": "Emulex DWC Firmware Update File", - "category": "emulex-dwc-firmware-update-file", - "summary": "", - "developer_org": "emulex", - "developer_name": "Emulex", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwd": { - "slug": "dwd", - "extension": "dwd", - "name": "DavkaWriter File", - "category": "davkawriter-file", - "summary": "", - "developer_org": "diamondware", - "developer_name": "DiamondWare", - "more_information": { - "description": [ - "The Davka Corporation publishes software products that promote Jewish customs and traditions, as well as the Hebrew language. To that end, the company's word processing program, DavkaWriter, supports both English and Hebrew writing. For example, it includes a Hebrew dictionary, thesaurus, and translation tool.", - "Documents saved in DavkaWriter are typically saved as DWD files. However, different versions of DavkaWriter use different versions of the DWD format. For example, if you share a DWD file created in a newer version of DavkaWriter with someone who uses an old version of the program, they may not be able to open the file. To circumvent this problem, you must export your file in the old version of the DWD format (by selecting File → Export and exporting as the DavkaWriter, Older Version file type)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwdoc": { - "slug": "dwdoc", - "extension": "dwdoc", - "name": "DrawWell Document", - "category": "drawwell-document", - "summary": "", - "developer_org": "drawwell-technologies", - "developer_name": "DrawWell Technologies", - "more_information": { - "description": [ - "WorksWell can be considered the \"Pro\" version of DrawWell, since it supports additional features such as charts, PDF markup, and reporting capabilities.", - "NOTE: WorksWell was discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwf": { - "slug": "dwf", - "extension": "dwf", - "name": "Design Web Format File", - "category": "design-web-format-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dwf_2957.png", - "alt": "Screenshot of a .dwf file in Autodesk Design Review", - "caption": "DWF file open in Autodesk Design Review" - }, - "description": [ - "The Design Web Format was developed as a device-independent and resolution-independent drawing format for distributing designs. It is not intended to replace popular CAD formats, but instead, is used to save designs in a more accessible, open format that can be opened without the need to purchase expensive CAD software. The format is based on the HOOPS Stream (HSF) 2D/3D format but is also Zip-compressed.", - "DWF files can include one or many design sheets. Because the files are highly-compressed, they're easy for engineers and designers to share over the Internet (thus the name Design Web Format)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dwf_2957.png", - "alt": "Screenshot of a .dwf file in Autodesk Design Review", - "caption": "DWF file open in Autodesk Design Review" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwfnm": { - "slug": "dwfnm", - "extension": "dwfnm", - "name": "Duvall Wi-Fi Network Map", - "category": "duvall-wi-fi-network-map", - "summary": "", - "developer_org": "duvall-wi-fi", - "developer_name": "Duvall Wi-Fi", - "more_information": { - "description": [ - "Duvall Wi-Fi Network Mapper allows network administrators to create visual maps of the Wi-Fi networks they manage, by dragging and dropping network elements onto a virtual canvas. The maps administrators create in DWNM are saved as DWFN files.", - "After opening a DWFN file, a network administrator can use that map to assess a network's signal strength (and thus the optimal location for routers and other access points), detect any interference with the network, and configure any of the devices included in the network. They can also audit the network's security and analyze network traffic." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwfnm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwfx": { - "slug": "dwfx", - "extension": "dwfx", - "name": "Design Web Format XPS File", - "category": "design-web-format-xps-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "DWFx files can be viewed with Autodesk Design Review or AutoCAD 2009. They can also be opened using Microsoft's XPS Viewer, which is included with Windows Vista." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwg": { - "slug": "dwg", - "extension": "dwg", - "name": "AutoCAD Drawing", - "category": "autocad-drawing", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dwg_256.png", - "alt": "Screenshot of a .dwg file in Autodesk AutoCAD 2025", - "caption": "DWG file open in Autodesk AutoCAD 2025" - }, - "description": [ - "AutoCAD, a widely used CAD application by architects, engineers, and designers, saves drawings in the DWG format by default. Since AutoCAD is a leading CAD program, many other CAD programs also support the DWG format for importing and exporting technical drawings.", - "Over time, Autodesk has introduced several versions of the DWG file format, such as DWG 2000, DWG 2004, DWG 2007, DWG 2010, DWG 2013, and DWG 2018, each with slight structural differences. While these versions all use the .dwg file extension, compatibility with third-party CAD software may vary, as some programs may only support specific DWG versions.", - "NOTE: DWG files are closely related to .DXF files, which are text-based ( ASCII ) versions of DWG files designed for easier sharing and compatibility across different CAD applications." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dwg_256.png", - "alt": "Screenshot of a .dwg file in Autodesk AutoCAD 2025", - "caption": "DWG file open in Autodesk AutoCAD 2025" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwi": { - "slug": "dwi", - "extension": "dwi", - "name": "Dance With Intensity Step File", - "category": "dance-with-intensity-step-file", - "summary": "", - "developer_org": "simwolf", - "developer_name": "SimWolf", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dwi_3078.png", - "alt": "Screenshot of a .dwi file in Dance With Intensity", - "caption": "DWI file open in Dance With Intensity" - }, - "description": [ - "Dance With Intensity (DWI) is a Dance Dance Revolution (DDR) clone available for Windows. Just like in DDR, DWI players complete levels by pressing buttons or performing dance steps in time to music.", - "Each DWI level is comprised of multiple files: an .MP3 or other audio file containing the level's song, .PNG images specifying the level's background and artist image, and a DWI file specifying the level's steps. When DWI loads a level, it uses that level's DWI file to show arrow prompts on-screen and judge whether a player successfully responded to the prompts.", - "Players often share and download DWI levels online. These levels are usually packaged as .ZIP files, which contain all the level files detailed above. To use one of these levels with DWI, players must expand the ZIP file and place the resulting directory in DWI's Songs → Default directory. Players can also import DWI levels, and thus DWI files, into some other DDR clones.", - "NOTE: Some DWI files also contain animations shown in place of a level's typical PNG background." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dwi_3078.png", - "alt": "Screenshot of a .dwi file in Dance With Intensity", - "caption": "DWI file open in Dance With Intensity" - }, - { - "url": "https://fileinfo.com/img/ss/sm/dwi_3078-2.png", - "alt": "DWI file open with Microsoft Notepad", - "caption": "DWI file open with Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwl": { - "slug": "dwl", - "extension": "dwl", - "name": "TurboCAD Drawing Lock File", - "category": "turbocad-drawing-lock-file", - "summary": "", - "developer_org": "imsi", - "developer_name": "IMSI", - "more_information": { - "description": [ - "TurboCAD creates DWL files when a drawing file is opened. They are automatically deleted when the drawing is closed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwl2": { - "slug": "dwl2", - "extension": "dwl2", - "name": "AutoCAD Drawing Lock File", - "category": "autocad-drawing-lock-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "DWL2 files are not meant to be opened by a user. They are only intended to lock the associated DWG file from being opened. It only appears when a drawing file is opened, which is when AutoCAD creates a DWL2 file. The file is automatically deleted when the drawing is closed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwl2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwlibrary": { - "slug": "dwlibrary", - "extension": "dwlibrary", - "name": "Paperless Document Library", - "category": "paperless-document-library", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "DWLIBRARY files are used for storing digital records of paper-based personal documents. Documents within DWLIBRARY files can be sorted and searched using the data recorded by the software's OCR technology. Users can enter custom data for searching, such as categories and descriptions. Paperless also stores digital receipt libraries in .RWLIBRARY files.", - "NOTE: Mariner Software no longer develops Paperless." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwlibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwn": { - "slug": "dwn", - "extension": "dwn", - "name": "Firmware Update File", - "category": "firmware-update-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Since DWN files are referenced by a hardware setup program, they should not be opened manually. Instead, the file should be selected within the setup program at the beginning of the update process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwp": { - "slug": "dwp", - "extension": "dwp", - "name": "DarkWave Studio Project File", - "category": "darkwave-studio-project-file", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "Darwin Pond is an older PC game that was released in 1996." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dws": { - "slug": "dws", - "extension": "dws", - "name": "AutoCAD Drawing Standards File", - "category": "autocad-drawing-standards-file", - "summary": "", - "developer_org": "dyalog", - "developer_name": "Dyalog", - "more_information": { - "description": [ - "Multiple DWS files can be applied to a single drawing. Additionally, AutoCAD's Batch Standards Checker, which uses .CHX files, can be used for defining automated batch processes that check drawings against standards defined in DWS files.", - "Drawing standards files can be saved in the same manner as any other drawing. You can create new drawing, define its properties, and then select Save As → AutoCAD Drawing Standards ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwsupload": { - "slug": "dwsupload", - "extension": "dwsupload", - "name": "DWService Partially Uploaded File", - "category": "dwservice-partially-uploaded-file", - "summary": "", - "developer_org": "dwservice", - "developer_name": "DWService", - "more_information": { - "description": [ - "Through DWService, you can install DWAgent on your home computer, which allows you to access and control your home computer from any location using a web browser. For example, you could be on a work trip in another country but need to access work files on your home computer.", - "DWService allows you to access the files and folders on your computer and send them to your work laptop. When transferring files through the software, DWService creates a placeholder file with the .dwsupload file extension while the file transfers and then replaces it with the file it is transferring." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwsupload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwt": { - "slug": "dwt", - "extension": "dwt", - "name": "Dreamweaver Webpage Template", - "category": "dreamweaver-webpage-template", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dwt_392.png", - "alt": "Screenshot of a .dwt file in Adobe Dreamweaver 2021", - "caption": "DWT file open in Adobe Dreamweaver 2021" - }, - "description": [ - "DWT files are helpful assets to developers because they allow them to save time and work. By utilizing DWT files, developers only need to make an edit once and the changes will be reflected on other related pages.", - "The editable regions designated in a template are the areas that you want to be edited individually on webpages that won't affect other webpages generated from the template. The non-editable regions are the areas you want to remain the same on all the pages such as menus, navigation bars, logos, and footers.", - "You can save a webpage as a DWT template in Dreamweaver by selecting File → Save as Template... . When you create the DWT file, a folder named \"Templates\" will be created in your website folder and the DWT file will be placed in it.", - "NOTE: Dreamweaver was originally developed by Macromedia. Adobe acquired Macromedia in 2005 and the program is now developed and distributed by Adobe." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dwt_392.png", - "alt": "Screenshot of a .dwt file in Adobe Dreamweaver 2021", - "caption": "DWT file open in Adobe Dreamweaver 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dwz": { - "slug": "dwz", - "extension": "dwz", - "name": "DVD MovieFactory Project File", - "category": "dvd-moviefactory-project-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "DVD MovieFactory allows you to edit and burn multimedia to DVDs, CDs, and Blu-ray discs. For example, you can create and edit home movies, then burn them to a DVD or Blu-ray disc. You can also create slideshows and audio compilations to burn to DVDs or CDs.", - "Corel acquired DVD MovieFactory in 2006 and discontinued the software after releasing version 7. Corel replaced DVD MovieFactory with VideoStudio .", - "To create a DWZ file from the Start window, click Start Project , then select New project . You can also select Settings and options , then choose Save or Save As ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dwz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dx": { - "slug": "dx", - "extension": "dx", - "name": "DEC WPS Plus File", - "category": "dec-wps-plus-file", - "summary": "", - "developer_org": "digital-equipment-corporation", - "developer_name": "Digital Equipment Corporation", - "more_information": { - "description": [ - "DX files are very rare since the DEC WPS Plus program used to create them is no longer used, except for a few computer hobbyists. If you need to open a DX file, you can use a text editor.", - "NOTE: DEC WPS stands for Digital Equipment Corporation Word Processing System." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxa": { - "slug": "dxa", - "extension": "dxa", - "name": "Feeble Files Video", - "category": "feeble-files-video", - "summary": "", - "developer_org": "adventure-soft-publishing", - "developer_name": "Adventure Soft Publishing", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dxa_11632.png", - "alt": "Screenshot of a .dxa file in VLC media player", - "caption": "DXA file open in VLC media player" - }, - "description": [ - "Adventure Soft Publishing is a British video game studio that was founded in 1992 and has released ten video games. The publisher is best known for its Simon the Sorcerer series of games.", - "In 1997, Adventure Soft Publishing released The Feeble Files for Amiga, Macintosh, and Windows. The game follows the adventures of an alien named Feeble, as he attempts to overthrow the dystopian Omni-Brain which runs his world.", - "NOTE: Feeble was voiced by Robert Llewylln, one of the stars of British science-fiction sitcom Red Dwarf." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dxa_11632.png", - "alt": "Screenshot of a .dxa file in VLC media player", - "caption": "DXA file open in VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxb": { - "slug": "dxb", - "extension": "dxb", - "name": "Duxbury Braille File", - "category": "duxbury-braille-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "To create a DXB file with the Duxbury Braille Translator, select File → Save or Save as... , name the file, choose the save location, and click Save .", - "To open a DXB file with the Duxbury Braille Translator, select File → Open... , navigate to your file, and click Open .", - "NOTE: Similar to the .DXP file extension that contains print instead of braille. Duxbury MegaDots has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxe": { - "slug": "dxe", - "extension": "dxe", - "name": "AutoCAD Data Extraction Template", - "category": "autocad-data-extraction-template", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AutoCAD provides the Data Extraction Wizard tool for guiding users through the data extraction process. Users can filter objects, organize the extracted data, merge data with a Microsoft Excel spreadsheet, select an output format, and format the output data in a table. The user selections from this process can be saved as a DXE file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxf": { - "slug": "dxf", - "extension": "dxf", - "name": "Drawing Exchange Format File", - "category": "drawing-exchange-format-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dxf_257.jpg", - "alt": "Screenshot of a .dxf file in Autodesk AutoCAD 2023", - "caption": "DXF file open in Autodesk AutoCAD 2023" - }, - "description": [ - "Autodesk developed the DXF format as a universal format so that more applications could open AutoCAD documents. For example, you can export 3D models as DXF files with the Valve Hammer Editor, then open and edit them with other 3D modeling applications, such as Autodesk AutoCAD or ACD Systems Canvas.", - "The steps for creating a DXF file differ depending on each CAD application. For example, to create a DXF file with AutoCAD, select File → Save As... , then choose the DXF format from the dropdown menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dxf_257.jpg", - "alt": "Screenshot of a .dxf file in Autodesk AutoCAD 2023", - "caption": "DXF file open in Autodesk AutoCAD 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxl": { - "slug": "dxl", - "extension": "dxl", - "name": "Domino XML Language File", - "category": "domino-xml-language-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Domino XML Langauge files allow users to add data and structural components to the database using XML." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxls": { - "slug": "dxls", - "extension": "dxls", - "name": "DashXL Skin Set File", - "category": "dashxl-skin-set-file", - "summary": "", - "developer_org": "palmer-performance-engineering", - "developer_name": "Palmer Performance Engineering", - "more_information": { - "description": [ - "DXLS files contain multiple dashboard views. Each view stores the aspect ratio of the view as well as the viewable elements and their properties. Example visual diagnostic elements include acceleration, speed, and water temperature.", - "Dashboard skins can be customized for a Windows touch screen environment and for mobile devices such as the iPhone, iPad, or Android devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxo": { - "slug": "dxo", - "extension": "dxo", - "name": "DesignXOver Speaker Circuit Design File", - "category": "designxover-speaker-circuit-design-file", - "summary": "", - "developer_org": "liberty-instruments", - "developer_name": "Liberty Instruments", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/dxo_11942.png", - "alt": "Screenshot of a .dxo file in XSim", - "caption": "DXO file open in XSim" - }, - "description": [ - "A DXO file contains a DesignXOver (DXO) design created by Liberty Instruments XSim, a free Windows application for designing and simulating speaker crossover output. It contains a design in plain text used by XSim to simulate speaker sound pressure level responses in order to determine whether a speaker functions as intended when attached to various filter circuits.", - "Crossover design applications allow audio engineers to test speaker sound pressure levels under a variety of filter circuit conditions. This allows engineers to fine-tune a speaker's filter circuit until the speaker functions as intended. XSim is a free crossover design application sound engineers can download and use in Windows.", - "XSim saves engineers' crossover designs as DXO files. These files are plain text files that contain information about the power source, resistors, inductors, capacitors, and drivers included in a speaker circuit. For example, a DXO file typically begins with a line of text that specifies how many voltage sources a circuit includes. DXO files also contain the data shown in a circuit's Frequency Response and Impedance graphs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/dxo_11942.png", - "alt": "Screenshot of a .dxo file in XSim", - "caption": "DXO file open in XSim" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxp": { - "slug": "dxp", - "extension": "dxp", - "name": "CDBurnerXP Data Compilation File", - "category": "cdburnerxp-data-compilation-file", - "summary": "", - "developer_org": "duxbury-systems", - "developer_name": "Duxbury Systems", - "more_information": { - "description": [ - "NOTE: CDBurnerXP stores audio disc compilation files with the .AXP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxr": { - "slug": "dxr", - "extension": "dxr", - "name": "Protected Macromedia Director Movie", - "category": "protected-macromedia-director-movie", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Macromedia was acquired by Adobe in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxs": { - "slug": "dxs", - "extension": "dxs", - "name": "Deus Ex Saved Game", - "category": "deus-ex-saved-game", - "summary": "", - "developer_org": "eidos-interactive", - "developer_name": "Eidos Interactive", - "more_information": { - "description": [ - "Deus Ex is a critically-acclaimed game in which players play as JC Denton, an agent of the United Nations Anti-Terrorist Coalition. As the game's story unfolds, Denton becomes entangled in a web of secret organizations and conspiracies that threaten the world. Edios Interactive released the initial version of Deus Ex in 2000; it released a Game of the Year edition in 2001.", - "All editions of Deus Ex save players' saved games as DXS files. Players who have created multiple saves have multiple DXS files, one for each save. Because Deus Ex contains many branching story paths, players are likely to create many DXS files, to allow them to resume their game from before they made a significant in-game decision." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dxx": { - "slug": "dxx", - "extension": "dxx", - "name": "AutoCAD Drawing Interchange Attribute File", - "category": "autocad-drawing-interchange-attribute-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "DXX files are used for extracting smaller amounts of information from a drawing that can be used interchangeably with other CAD applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dxx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dyc": { - "slug": "dyc", - "extension": "dyc", - "name": "Xerox Printer Driver Configuration File", - "category": "xerox-printer-driver-configuration-file", - "summary": "", - "developer_org": "xerox", - "developer_name": "Xerox", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dyc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dylib": { - "slug": "dylib", - "extension": "dylib", - "name": "Mach-O Dynamic Library", - "category": "mach-o-dynamic-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "DYLIB files are saved in the Mach object, better known as Mach-O, file format. The NeXTSTEP, macOS, and iOS operating systems, which are built upon variants of the Mach kernel , can all load shared functions from DYLIB dynamic libraries.", - "NOTE: Some .O and .BUNDLE files are also saved in the Mach-O format. These files contain objects, plug-ins, and executable files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dylib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dz": { - "slug": "dz", - "extension": "dz", - "name": "Dzip File", - "category": "dzip-file", - "summary": "", - "developer_org": "brainbox-games", - "developer_name": "BrainBox Games", - "more_information": { - "description": [ - "Because of its small file size, the Dzip program is sometimes saved to discs alongside the compressed DZ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dzip": { - "slug": "dzip", - "extension": "dzip", - "name": "The Witcher 2 Game Archive", - "category": "the-witcher-2-game-archive", - "summary": "", - "developer_org": "cd-projekt", - "developer_name": "CD Projekt", - "more_information": { - "description": [ - "DZIP files are also used for storing downloadable content (DLC) for The Witcher 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dzm": { - "slug": "dzm", - "extension": "dzm", - "name": "DirectorZone Menu Template", - "category": "directorzone-menu-template", - "summary": "", - "developer_org": "cyberlink", - "developer_name": "CyberLink", - "more_information": { - "description": [ - "DZM files can be downloaded using PowerDirector or PowerProducer. They may also be downloaded directly from DirectorZone, a website and online community maintained by CyberLink. Access the \"DVD Menus\" section for downloads. DVD menu templates can be created using Menu Designer, a component included with PowerDirector and PowerProducer.", - "NOTE: DZM files can only be used for DVDs that have the same aspect ratio as the menu template. For example, a 16:9 DZM file can only be used with a 16:9 DVD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dzm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dzp": { - "slug": "dzp", - "extension": "dzp", - "name": "DirectorZone Particle Effect File", - "category": "directorzone-particle-effect-file", - "summary": "", - "developer_org": "cyberlink", - "developer_name": "CyberLink", - "more_information": { - "description": [ - "DZP files are saved with a specific aspect ratio, such as 16:9 or 4:3. Therefore, you can only use them with a DVD that has the same aspect ratio.", - "NOTE: DirectorZone is an online community and website maintained by CyberLink. Users of CyberLink products can download DVD content from the site and use it in their DVDs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dzp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "dzt": { - "slug": "dzt", - "extension": "dzt", - "name": "DirectorZone Title File", - "category": "directorzone-title-file", - "summary": "", - "developer_org": "cyberlink", - "developer_name": "CyberLink", - "more_information": { - "description": [ - "DZT files can only be used with DVDs that are authored with the same aspect ratio. For example, a 4:3 title can only be used with a 4:3 DVD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "dzt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e": { - "slug": "e", - "extension": "e", - "name": "Eiffel Source Code File", - "category": "eiffel-source-code-file", - "summary": "", - "developer_org": "mark-s.-miller-et-al.", - "developer_name": "Mark S. Miller et al.", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/e_12552.png", - "alt": "Screenshot of a .e file in Microsoft Visual Studio Code", - "caption": "E file open in Microsoft Visual Studio Code" - }, - "description": [ - "Developer and Eiffel Software founder Bertrand Meyer created the Eiffel programming language. With Eiffel, Meyer set out to design a language that could be used to create reliable, reusable software modules. To that end, Eiffel is structured around design by contract, a concept in which a software system is defined as a set of components interacting through precisely-specified contracts.", - "Eiffel programs, written using Eiffel source code and saved in E files, consist of a collection of classes. Each class contains features, which are similar to the routines, attributes, or methods used by other object-oriented programming languages. Features can be used to execute one of Eiffel's five basic instructions:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/e_12552.png", - "alt": "Screenshot of a .e file in Microsoft Visual Studio Code", - "caption": "E file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/e_12796.png", - "alt": "Screenshot of a .e file in Microsoft Visual Studio Code", - "caption": "E file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e00": { - "slug": "e00", - "extension": "e00", - "name": "ArcInfo Coverage Export File", - "category": "arcinfo-coverage-export-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "GIS professionals, analysts, and researchers working with ESRI programs, such as ArcGIS Desktop or ArcGIS Pro, are the primary users of E00 files. The E00 format stores coverage data into multiple sections, each with specific information such as coordinates, topology, and attributes. The .e00 extension represents the root file of the export, and if the export spans multiple files, the extensions continue sequentially (e.g., .e01 , .e02 ).", - "NOTE: The E00 format is now largely legacy. However, it remains relevant for accessing and converting older datasets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e01": { - "slug": "e01", - "extension": "e01", - "name": "EnCase Image File", - "category": "encase-image-file", - "summary": "", - "developer_org": "guidance-software", - "developer_name": "Guidance Software", - "more_information": { - "description": [ - "E01 files are used for storing sensitive information for digital forensics, cyber security, and e-discovery. They can be used in some judicial settings for preserving and presenting digital evidence.", - "NOTE: OpenText acquired Guidance Software in 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e2gm": { - "slug": "e2gm", - "extension": "e2gm", - "name": "Pangea Enigmo 2 Custom Game File", - "category": "pangea-enigmo-2-custom-game-file", - "summary": "", - "developer_org": "pangea-software", - "developer_name": "Pangea Software", - "more_information": { - "description": [ - "When saving from a custom game, the resulting file stores all of the custom game data, allowing the custom puzzle to be played even if the E2GM file is deleted.", - "Custom games can be created by selecting Edit Custom Game → Create New from the Enigmo 2 main menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e2gm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e2p": { - "slug": "e2p", - "extension": "e2p", - "name": "PonyProg Device File", - "category": "ponyprog-device-file", - "summary": "", - "developer_org": "claudio-lanconelli", - "developer_name": "Claudio Lanconelli", - "more_information": { - "description": [ - "The E2P file is the main file used by PonyProg to store serial device information. PonyProg creates the E2P file when you select File → Save Device File . You can also save device information in a .BIN , .HEX , .CSM , .MOT , .ROM , or .EEP file.", - "PonyProg allows you to program serial devices like Microwire, Microchip PIC micro, Atmel AVR, and SPI eeprom. It is used in consumer, automotive, telecommunication, and industrial applications with nonvolatile memory storage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e2p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e48": { - "slug": "e48", - "extension": "e48", - "name": "Emu48 Save State", - "category": "emu48-save-state", - "summary": "", - "developer_org": "s-bastien-carlier", - "developer_name": "Sébastien Carlier", - "more_information": { - "description": [ - "Emu48 is an emulator that allows users to emulate the HP48SX, HP48GX, HP49G, HP40G, HP39G, and HP38G graphing calculators on their PCs. Additionally, an Emu48 port , Emu48 for Android, allows users to emulate these calculators on their Android devices.", - "When a user saves their Emu48 session, the program saves the user's current state as a file whose extension matches the user's calculator. E48 files contain sessions created while emulating an HP48 graphing calculator. Emu48 also saves users' states as .e38 , .e39 , .e49 , and .w48 files.", - "NOTE: An E48 file does not contain an Emu48 ROM. It contains only a record of a user's Emu48 session. To open an E48 file in Emu48, you must also possess and load an HP48 graphing calculator ROM image." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e48.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e4a": { - "slug": "e4a", - "extension": "e4a", - "name": "Encrypt4all Archive", - "category": "encrypt4all-archive", - "summary": "", - "developer_org": "encrypt4all", - "developer_name": "Encrypt4all", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e4a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e57": { - "slug": "e57", - "extension": "e57", - "name": "LIDAR Point Cloud Data File", - "category": "lidar-point-cloud-data-file", - "summary": "", - "developer_org": "astm-e57-committee-on-3d-imaging-systems", - "developer_name": "ASTM E57 Committee on 3D Imaging Systems", - "more_information": { - "description": [ - "E57 files can be used for rendering images of real-world objects, such as buildings, atmospheric entities (e.g., clouds), and geological surfaces. This can be useful in construction, surveying, engineering, and research.", - "NOTE: The E57 format uses a combination of binary and XML data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e57.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "e_e": { - "slug": "e_e", - "extension": "e_e", - "name": "Renamed EXE File", - "category": "renamed-exe-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "E_E files can be renamed with the \".exe\" extension and run, but they should not be run if you do not know the source of the file, since it is possible that it contains a virus, especially if it was transmitted over email." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "e_e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ea": { - "slug": "ea", - "extension": "ea", - "name": "Kindle End Actions File", - "category": "kindle-end-actions-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "The information in the EA file is used to display the \"More by this author\" and \"Customers who bought this book also bought\" lists.", - "NOTE: The EA file may also appear with the .EAL extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eac3": { - "slug": "eac3", - "extension": "eac3", - "name": "Dolby Digital Plus Audio", - "category": "dolby-digital-plus-audio", - "summary": "", - "developer_org": "dolby-laboratories", - "developer_name": "Dolby Laboratories", - "more_information": { - "description": [ - "Enhanced AC-3, also known as Dolby Digital Plus, is an audio codec Dolby Labs developed for the transport and storage of multi-channel digital audio. EAC-3 is an iteration of the original AC-3 codec, which was also known as Dolby Digital. While AC-3 supports up to six channels of audio, EAC-3 supports up to 15.1.", - "Typically, EAC-3 compressed files are used as the audio tracks on Blu-ray and HD DVD movies. The EAC-3 codec, and EAC3 files, were designed to provide quality, movie theater-style sound in a variety of environments. You may also encounter EAC-3 audio within .MKV and .EVO files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eac3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eal": { - "slug": "eal", - "extension": "eal", - "name": "Kindle End Actions File", - "category": "kindle-end-actions-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "The information in the EAL file is used to display the \"More by this author\" and \"Customers who bought this book also bought\" lists.", - "NOTE: The EAL file may also appear with the .EA extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eap": { - "slug": "eap", - "extension": "eap", - "name": "Enterprise Architect Project", - "category": "enterprise-architect-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Exposure settings can be modified using the Exposure window in Photoshop, which can be opened by selecting Image → Adjustments → Exposure... . Photoshop CS5 includes a few preinstalled EAP files in the /​Presets/​Exposure/​ directory: Minus 1.0 Minus 2.0 Plus 1.0 Plus 2.0" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eappx": { - "slug": "eappx", - "extension": "eappx", - "name": "Encrypted Windows App Package", - "category": "encrypted-windows-app-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Before submitting Windows applications to the Microsoft Store, developers package all the files and information needed to install the app in an APPX or .MSIX file. Optionally, developers can choose to encrypt APPX packages they create, using a custom key file that contains a hexadecimal encryption key. For example, video game developers often encrypt their APPX packages, so players cannot access the packages' contents or easily install pirated versions of games.", - "Encrypted APPX packages are saved as EAPPX files. Unlike APPX files, users cannot install the app an EAPPX file contains by double-clicking the file. Instead, users must use Windows PowerShell to install the app an EAPPX file contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eappx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ear": { - "slug": "ear", - "extension": "ear", - "name": "Java Enterprise Archive File", - "category": "java-enterprise-archive-file", - "summary": "", - "developer_org": "eyemail-technology-inc.", - "developer_name": "Eyemail Technology Inc.", - "more_information": { - "description": [ - "EAR files are similar to .JAR files, but they are packaged for Java EE instead of the Java SE (Standard Edition). Both JAR and EAR files use .ZIP compression, which means you can use Zip decompression programs, such as 7-Zip, to unpack the contents of the files.", - "NOTE: Java EE application are developed using the Java EE SDK, which can be downloaded from Oracle's website. Java EE adds additional features to Java SE for server programming." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ear.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eas": { - "slug": "eas", - "extension": "eas", - "name": "RSLogix Symbol File", - "category": "rslogix-symbol-file", - "summary": "", - "developer_org": "rockwell-automation", - "developer_name": "Rockwell Automation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "easm": { - "slug": "easm", - "extension": "easm", - "name": "eDrawings 3D Assembly", - "category": "edrawings-3d-assembly", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/easm_6198.png", - "alt": "Screenshot of a .easm file in Dassault Systemes SolidWorks eDrawings Viewer", - "caption": "EASM file open in Dassault Systemes SolidWorks eDrawings Viewer" - }, - "description": [ - "eDrawings Publisher is a plugin for many major CAD software offerings, including SolidWorks, CATIA, Trimble SketchUp, AutoCAD, and Autodesk Inventor. It allows users to export 2D drawings and 3D models—such as part assemblies or mechanical systems—in compressed, read-only formats ideal for collaboration, documentation, or review.", - "Users exporting models from a CAD program using the eDrawings Publisher plugin, use the following formats: EASM for sharing 3D assemblies. .EDRW for sharing 2D technical drawings. .EPRT for 3D part files (individual components)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/easm_6198.png", - "alt": "Screenshot of a .easm file in Dassault Systemes SolidWorks eDrawings Viewer", - "caption": "EASM file open in Dassault Systemes SolidWorks eDrawings Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "easm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "easmx": { - "slug": "easmx", - "extension": "easmx", - "name": "eDrawings Assembly XPS File", - "category": "edrawings-assembly-xps-file", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "eDrawings Publisher is a plug-in available for many CAD applications, including Dassault Systemes SolidWorks, Autodesk AutoCAD, Dassault Systemes CATIA, Autodesk Inventor, Trimble SketchUp, and more. Publisher allows CAD users to export their 2D and 3D models in compressed and easy-to-open formats, so they can share the models over the Internet and with users who do not have access to CAD software.", - "EASMX is one of the formats in which users can choose to export their 3D models. EASMX files are, essentially, XPS (XML Paper Specification) files. The XPS format is Microsoft's version of the .PDF format. All Windows users can open XPS files in Microsoft XPS Viewer, and other users can open XPS files in other XPS viewers. So, all users should be able to open and view a model saved in an EASMX file, regardless of whether they have access to a CAD application.", - "However, it is best to view EASMX files in Dassault Systemes' free eDrawings Viewer. eDrawings Viewer provides additional viewing tools that allow users to switch between drawing views and examine models more closely. It also allows users to export drawings in other file formats, including the .STL format and various image file formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "easmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eaz": { - "slug": "eaz", - "extension": "eaz", - "name": "ArcGIS Explorer Add-in File", - "category": "arcgis-explorer-add-in-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "EAZ files can be created using the ArcGIS Explorer SDK. They are compressed using Zip compression. The file Addins.xml is located in the archive's root directory and describes the customizations included in the file.", - "ArcGIS Explorer add-ins are located in the following directories: Windows XP : \\​[user]\\​Application Data\\​ESRI\\​ArcGIS Explorer\\​AddIns\\​ Windows Vista and 7 : \\​[user]\\​AppData\\​Roaming\\​ESRI\\​ArcGIS Explorer\\​AddIns\\​ NOTE: The ArcGIS Explorer SDK requires Microsoft Visual Studio. However, you should check to make sure the SDK supports your version of Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eaz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eba": { - "slug": "eba", - "extension": "eba", - "name": "Emergence BASIC Source Code File", - "category": "emergence-basic-source-code-file", - "summary": "", - "developer_org": "ionicwind-software", - "developer_name": "IonicWind Software", - "more_information": { - "description": [ - "EBasic is now IWBasic, which is still distributed by IonicWind Software. IWBasic uses .IWB files for source code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebabackup": { - "slug": "ebabackup", - "extension": "ebabackup", - "name": "EBA Command Center Backup", - "category": "eba-command-center-backup", - "summary": "", - "developer_org": "eba-software", - "developer_name": "EBA Software", - "more_information": { - "description": [ - "EBA Command Center is a Windows application that allows users to create command-based shortcuts to files and websites, as well as execute simple system commands. After installing the program, which is contained in a .VBS script, users can create commands by entering config → cmd → new in EBA Command Center's text box.", - "In EBA Command Center 8 and later versions, users can back up commands and other data in EBABACKUP files. These files are similar to .EBAIMPORT files, except that they are Zip-compressed files that can contain multiple commands.", - "NOTE: EBA Command Center is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebabackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebacmd": { - "slug": "ebacmd", - "extension": "ebacmd", - "name": "EBA Command Center Data File", - "category": "eba-command-center-data-file", - "summary": "", - "developer_org": "eba-software", - "developer_name": "EBA Software", - "more_information": { - "description": [ - "EBA Command Center is a Windows application that allows users to create command-based shortcuts to files and websites, as well as execute simple system commands. After installing the program, which is contained in a .VBS script, users can create commands by entering config → cmd → new in EBA Command Center's text box.", - "An EBA command contains:", - "Commands are saved as EBACMD files. To execute a command, users enter the command's name (as listed in the EBACMD file) in EBA Command Center's text box.", - "While most EBACMD files are EBA Command Center commands, they can store other data the program uses. For example, the file isLoggedIn.ebacmd stores information about the user that is logged in to EBA Command Center.", - "NOTE: EBA Command Center is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebacmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebaimport": { - "slug": "ebaimport", - "extension": "ebaimport", - "name": "EBA Command Center Importable", - "category": "eba-command-center-importable", - "summary": "", - "developer_org": "eba-software", - "developer_name": "EBA Software", - "more_information": { - "description": [ - "EBA Command Center is a Windows application that allows users to create command-based shortcuts to files and websites, as well as execute simple system commands. After installing the program, which is contained in a .VBS script, users can create commands by entering config → cmd → new in EBA Command Center's text box.", - "In EBA Command Center 7 and later versions, users can export commands and other data in EBAIMPORT files. They can then share these files with other EBA Command Center users, to allow those users to create similar commands.", - "NOTE: EBA Command Center is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebaimport.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebaplugin": { - "slug": "ebaplugin", - "extension": "ebaplugin", - "name": "EBA Command Center Plug-in", - "category": "eba-command-center-plug-in", - "summary": "", - "developer_org": "eba-software", - "developer_name": "EBA Software", - "more_information": { - "description": [ - "EBA Command Center is a Windows application that allows users to create command-based shortcuts to files and websites, as well as execute simple system commands. If a user wants to automatically execute a command or set of commands upon opening, closing, or completing an operation in EBA Command Center, they can do so by creating and installing an EBA Command Center plug-in. These plug-ins are saved in EBAPLUGIN files.", - "EBAPLUGIN files are Zip archives that contain a meta.xml file, which describes a plug-in's metadata , a Script.vbs folder, which contains one or more sub-folders, and a Commands folder, which contains XML-based commands. The Script.vbs folder may contain a Startup , Shutdown , and/or OperationComplete sub-folder. These sub-folders contain VBS scripts that EBA Command Center will execute at start-up, shutdown, or after completing an operation, after you install your EBAPLUGIN file.", - "As of EBA Command Center 9.2, users can also create EBAPLUGIN files that allow them to change EBA Command Center's language. After installing a language-related plug-in, users can enter the language command in EBA Command Center to change the program's language.", - "NOTE: EBA Command Center is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebaplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebd": { - "slug": "ebd", - "extension": "ebd", - "name": "Windows EBD System File", - "category": "windows-ebd-system-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "An example EBD file is Windows.ebd , which is used to store indexing information for Windows searches in Windows 8 and Windows Server 2012. Another example EBD file is systemsf.ebd , which is a system file located in the C:\\​Windows\\​System32\\​ directory.", - "NOTE: EBD also stands for Emergency Boot Disk. However, files that use the *.ebd file extension are not necessarily related to emergency boot procedures." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebk": { - "slug": "ebk", - "extension": "ebk", - "name": "eBook Pro eBook File", - "category": "ebook-pro-ebook-file", - "summary": "", - "developer_org": "the-internet-marketing-center", - "developer_name": "The Internet Marketing Center", - "more_information": { - "description": [ - "Publications must be in HTML format before they are converted to an EBK file in eBook Pro. In particular, the publication must include an index.html file in the main source directory.", - "Using eBook Pro, independent publishers and vendors can create their own eBooks. They can also control eBook distribution using the eBook Pro Client Tools program, which allows sellers to manage user access permissions online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebm": { - "slug": "ebm", - "extension": "ebm", - "name": "EXTRA! Basic Macro", - "category": "extra-basic-macro", - "summary": "", - "developer_org": "embla", - "developer_name": "Embla", - "more_information": { - "description": [ - "EXTRA! allows Windows users to connect to IBM zSeries, iSeries, and UNIX systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebn": { - "slug": "ebn", - "extension": "ebn", - "name": "Philips Firmware Update File", - "category": "philips-firmware-update-file", - "summary": "", - "developer_org": "philips", - "developer_name": "Philips", - "more_information": { - "description": [ - "To update your software from a Philips EBN file, first connect the device to your PC. Then move the EBN file to the \"_System\" folder on the Philips Device (i.e. \"GoGear\" drive). After you disconnect and restart the device, the firmware should update." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebp": { - "slug": "ebp", - "extension": "ebp", - "name": "Express Burn Project", - "category": "express-burn-project", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ebp_11865.png", - "alt": "Screenshot of a .ebp file in Express Burn", - "caption": "EBP file open in Express Burn" - }, - "description": [ - "Express Burn is a disc-burning software that allows users to store their audio, video, and other files on CDs , DVDs , or Blu-ray discs. As users assemble the list of files they want to burn to a disc, they can save that list as an Express Burn Project, or EBP file.", - "An EBP file consists of XML-formatted text that refers to the folders and files a user intends to burn to a disc. It does not, however, actually contain those files. So if, for example, a user were to move a video referenced in an EBP file before attempting to burn the video to a disc, Express Burn would fail to burn the video to the disc, because the video is no longer located in the referenced location." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ebp_11865.png", - "alt": "Screenshot of a .ebp file in Express Burn", - "caption": "EBP file open in Express Burn" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebrf": { - "slug": "ebrf", - "extension": "ebrf", - "name": "Electronic Braille Ready Format", - "category": "electronic-braille-ready-format", - "summary": "", - "developer_org": "american-printing-house-for-the-blind", - "developer_name": "American Printing House for the Blind", - "more_information": { - "description": [ - "The American Printing House for the Blind, in collaboration with other groups, created the eBRF format to solve problems with existing braille document formats such as .BRF . For example, existing formats could not include intra-document links or embedded tactile graphics. The eBRF format solves these problems by saving documents as a series of XHTML files, rather than .TXT files, which can be styled using CSS and include embedded images. All the files that comprise an eBRF document are zipped together and saved as a single EBRF file.", - "At the same time as the American Printing House for the Blind began work on eBRF, the group also began creating a new multiline braille display that could load EBRF files. At the time of this writing, neither eBRF nor its associated reader are finalized." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebrf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebs": { - "slug": "ebs", - "extension": "ebs", - "name": "E-Run 1.x Script", - "category": "e-run-1.x-script", - "summary": "", - "developer_org": "steag-energy-services", - "developer_name": "STEAG Energy Services", - "more_information": { - "description": [ - "EBS files are generated in a proprietary binary format and cannot be reverted to the original design experiment file. This helps designers protect their intellectual property when distributing EBS files.", - "NOTE: E-Prime version 2 uses the .EBS2 extension for E-Run scripts, but the software can still run EBS scripts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebs2": { - "slug": "ebs2", - "extension": "ebs2", - "name": "E-Run 2.0 Script File", - "category": "e-run-2.0-script-file", - "summary": "", - "developer_org": "psychology-software-tools", - "developer_name": "Psychology Software Tools", - "more_information": { - "description": [ - "EBS2 files cannot be reverted to the original ES2 experiment design file. This is so the script can be distributed without revealing the intellectual property in the design.", - "NOTE: EBS2 files are the successor to .EBS files used in E-Prime version 1." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebs2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ebuild": { - "slug": "ebuild", - "extension": "ebuild", - "name": "Portage eBuild Script", - "category": "portage-ebuild-script", - "summary": "", - "developer_org": "gentoo", - "developer_name": "Gentoo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ebuild.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ec0": { - "slug": "ec0", - "extension": "ec0", - "name": "MetroCount Traffic Data File", - "category": "metrocount-traffic-data-file", - "summary": "", - "developer_org": "metrocount", - "developer_name": "MetroCount", - "more_information": { - "description": [ - "EC0 raw data is created from a MetroCount Roadside Unit (RSU), which gathers time stamp data from air pulses that are triggered by tires that strike road axle sensors." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ec0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ec3": { - "slug": "ec3", - "extension": "ec3", - "name": "Enhanced Audio Codec 3 File", - "category": "enhanced-audio-codec-3-file", - "summary": "", - "developer_org": "epson", - "developer_name": "EPSON", - "more_information": { - "description": [ - "Dolby Laboratories developed the EC-3 format, also known as Dolby Digital Plus, as a successor to the Dolby Digital Audio Codec 3 (AC-3) format ( .AC3 files). Some of the improvements over the AC-3 format include support for more channels (increased from 5 to 15 full-bandwidth channels) and a wider range of data rates (increased from 32 kbit/s to 768 kbit/s).", - "NOTE: Dolby Digital Plus is natively supported by Windows 11 and Windows 10, and across Apple platforms, such as macOS, iOS, and tvOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ec3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ec4": { - "slug": "ec4", - "extension": "ec4", - "name": "EPSON Print CD File", - "category": "epson-print-cd-file", - "summary": "", - "developer_org": "epson", - "developer_name": "EPSON", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ec4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecar": { - "slug": "ecar", - "extension": "ecar", - "name": "DIKSHA Offline Content Archive", - "category": "diksha-offline-content-archive", - "summary": "", - "developer_org": "diksha", - "developer_name": "DIKSHA", - "more_information": { - "description": [ - "DIKSHA (short for Digital Infrastructure for Knowledge Sharing) is a national platform that the Government of India provides so Indian teachers and students can access approved school curriculum materials online. The platform is built on open-source technology and available via browser-based, PC-based, and Android-based apps.", - "Teachers and students can download DIKSHA content for use offline. The Android version of DIKSHA saves offline-accessible content in ECAR files. Each ECAR file is a Zip-compressed archive that contains three files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecc": { - "slug": "ecc", - "extension": "ecc", - "name": "dvdisaster Error Correction File", - "category": "dvdisaster-error-correction-file", - "summary": "", - "developer_org": "dvdisaster", - "developer_name": "dvdisaster", - "more_information": { - "description": [ - "ECC files are used for safeguarding the data on discs over time, since optical discs have a limited lifespan. Note that the ECC files must be generated from error-free discs first, and then they can be used to correct discs with errors at a later time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecd": { - "slug": "ecd", - "extension": "ecd", - "name": "Encrypted Cryptee Document", - "category": "encrypted-cryptee-document", - "summary": "", - "developer_org": "cryptee", - "developer_name": "Cryptee", - "more_information": { - "description": [ - "An ECD file is created when you export a document, journal, note, or another file from Cryptee. Typically, ECD files are used to backup files or transfer files from one account to another.", - "ECD files are only supported by Cryptee. You can open and edit the files by uploading them to Cryptee." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ece": { - "slug": "ece", - "extension": "ece", - "name": "Escenic Dynamic Web Page", - "category": "escenic-dynamic-web-page", - "summary": "", - "developer_org": "escenic", - "developer_name": "Escenic", - "more_information": { - "description": [ - "The ECE file extension is used for news article pages on the independent.co.uk and timesonline.co.uk websites." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ece.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecf": { - "slug": "ecf", - "extension": "ecf", - "name": "Outlook Add-in", - "category": "outlook-add-in", - "summary": "", - "developer_org": "the-sage-group", - "developer_name": "The Sage Group", - "more_information": { - "description": [ - "Add-ins are integrations developed to enhance the functionality of Outlook. They are developed by third-parties and can be accessed through the Office store or other websites. Add-ins may be available for a variety of purposes, such as providing access to the Google marketplace in Outlook, fighting spam, advanced email snippet managing, or adding advanced print tools to Outlook.", - "Add-ins are installed and managed differently, depending on the version of Outlook: Outlook 2003 and older - Tools → Options → Other → Advanced Options → Add-In Manager... . Outlook 2007 - Tools → Trust Center → Add-Ins . Outlook 2010 - File → Options → Trust Center → Trust Center Settings → Add-ins . Outlook 2013 & 2016 - File → Options → Add-ins ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecfg": { - "slug": "ecfg", - "extension": "ecfg", - "name": "ArcGIS Component Configuration File", - "category": "arcgis-component-configuration-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "ECFG files were introduced with the release of version 10 of ArcGIS, which is when the application no longer used the system registry top load custom components. Instead, ArcGIS read ECFG files created by developers using ESRIResAsm.exe to register components, which included the .DLL file and category information.", - "NOTE: ECFG files must be placed in the appropriate product and version configuration folder in order to be loaded in ArcGIS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecl": { - "slug": "ecl", - "extension": "ecl", - "name": "Touhou Stage Script", - "category": "touhou-stage-script", - "summary": "", - "developer_org": "management-ware-solutions", - "developer_name": "Management-Ware Solutions", - "more_information": { - "description": [ - "Touhou games are vertical scrolling action games developed by Team Shanghai Alice.", - "NOTE: ECL scripts can be decompiled using Touhou Toolkit, a command line utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecm": { - "slug": "ecm", - "extension": "ecm", - "name": "ECM Disc Image", - "category": "ecm-disc-image", - "summary": "", - "developer_org": "neill-corlett", - "developer_name": "Neill Corlett", - "more_information": { - "description": [ - "ECM files are created from disc images such as .BIN , .CDI , .NRG , and .CCD files. Once encoded to the ECM format, the ECM file can then be compressed using .RAR compression or another compression algorithm. The resulting compressed size can be 15-20% smaller than the equivalent full disc compressed image.", - "To restore the original CD image from a compressed ECM file (e.g., image.nrg.ecm.rar ), first decompress the file to a raw ECM file, and then restore the original CD image from the ECM file using the ECM software, which contains a decompression program called unecm.exe ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eco": { - "slug": "eco", - "extension": "eco", - "name": "ECCO Database File", - "category": "ecco-database-file", - "summary": "", - "developer_org": "netmanage", - "developer_name": "NetManage", - "more_information": { - "description": [ - "ECCO and ECCO Pro were originally developed by Arabesque Software, then were acquired by NetManage, and were later discontinued. A legacy version of Ecco is now available as a free download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecp": { - "slug": "ecp", - "extension": "ecp", - "name": "EasyC Project File", - "category": "easyc-project-file", - "summary": "", - "developer_org": "intelitek", - "developer_name": "Intelitek", - "more_information": { - "description": [ - "EasyC is used in educational settings to teach students fundamentals in design and programming. The visual design interface allows interaction at the visual level instead of at the syntax level. For more advanced users, easyC also exposes the ability to program in the C language.", - "NOTE: ECP files are saved in a plain text format. They are used by easyC V2 and cannot be imported by easyC V4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecs": { - "slug": "ecs", - "extension": "ecs", - "name": "Sony Ericsson Phone Backup File", - "category": "sony-ericsson-phone-backup-file", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "Data from a ECS file can be read on a computer by renaming the file extension from \".ecs\" to \".zip\" and opening the file with an unzipping program like WinZip. The file \"filestore.dat.txt\" contains an index of what is stored in the associated DAT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecs5": { - "slug": "ecs5", - "extension": "ecs5", - "name": "Easy Cut Studio Version 5 Project", - "category": "easy-cut-studio-version-5-project", - "summary": "", - "developer_org": "craft-edge", - "developer_name": "Craft Edge", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ecs5_13376.png", - "alt": "Screenshot of a .ecs5 file in Craft Edge Easy Cut Studio 5", - "caption": "ECS5 file open in Craft Edge Easy Cut Studio 5" - }, - "description": [ - "Easy Cut Studio allows you to create designs, such as signs, stickers, labels, stencils, and logos you can cut out with a cutting plotter. It is available for Windows and macOS.", - "As you create your design, you can save it as an ECS5 file to store your progress in the file. You can then close the file and reopen it again to edit it. To create an ECS5 file, select File → Save Project or Save Project As ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ecs5_13376.png", - "alt": "Screenshot of a .ecs5 file in Craft Edge Easy Cut Studio 5", - "caption": "ECS5 file open in Craft Edge Easy Cut Studio 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecs5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecsbx": { - "slug": "ecsbx", - "extension": "ecsbx", - "name": "Error-Correcting SeqBox Container File", - "category": "error-correcting-seqbox-container-file", - "summary": "", - "developer_org": "darren-ldl", - "developer_name": "Darren Ldl", - "more_information": { - "description": [ - "The ECSBX file format stores information in a collection of blocks with each block consisting of a header, unique file identifier, checksum, block sequence number, and version. It is based on the SeqBox format, which is designed to provide a safe archiving solution for securing and storing user's files. The difference between the formats is that the ECSBX format error correction via Reed-Solomon erasure code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecsbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecsv": { - "slug": "ecsv", - "extension": "ecsv", - "name": "Enhanced Character-Separated Values", - "category": "enhanced-character-separated-values", - "summary": "", - "developer_org": "tom-aldcroft", - "developer_name": "Tom Aldcroft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ecsv_12943.png", - "alt": "Screenshot of a .ecsv file in Microsoft Visual Studio Code", - "caption": "ECSV file open in Microsoft Visual Studio Code" - }, - "description": [ - "Astronomer Tom Aldcroft developed the ECSV format to overcome limitations in the CSV format. For example, CSV datasets cannot contain metadata besides column names. ECSV files, on the other hand, can include metadata such as:", - "ECSV files store this metadata in YAML-formatted data structures, located at the beginning of the file. Each line in the YAML data structure's datatype section contains metadata for a corresponding CSV data column." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ecsv_12943.png", - "alt": "Screenshot of a .ecsv file in Microsoft Visual Studio Code", - "caption": "ECSV file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ect": { - "slug": "ect", - "extension": "ect", - "name": "Yozo Office Chart Template File", - "category": "yozo-office-chart-template-file", - "summary": "", - "developer_org": "yozosoft", - "developer_name": "Yozosoft", - "more_information": { - "description": [ - "Preloaded ECT files are held in the following directory: C:Program Files (x86)YozosoftYozo_OfficeTemplatesChartTemplates .", - "You cannot open ECT files directly from the directory, you must already have a document in the application open. Select the Insert tab, choose \"Chart,\" then \"Change Chart Type,\" and finally, select the Chart Templates tab, choose a template, and click OK .", - "You can create your own templates as well, to create an ECT file open a document in the application, then select the Insert tab, select \"Chart,\" then \"Save As Template,\" name your template, choose the save location (should default to the ChartTemplates folder), and click Save .", - "NOTE: Yozosoft was formerly known as Evermore Software. They changed their name to Yozosoft in 2010. The Evermore Integrated Office program also became Yozo Office." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ect.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecw": { - "slug": "ecw", - "extension": "ecw", - "name": "Enhanced Compression Wavelet Image", - "category": "enhanced-compression-wavelet-image", - "summary": "", - "developer_org": "green-eclipse", - "developer_name": "Green Eclipse", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ecw_4858.png", - "alt": "Screenshot of a .ecw file in QGIS", - "caption": "ECW file open in QGIS" - }, - "description": [ - "Earth Resource Mapping, an Australian-based software company, developed the ECW format in 1998. The format has since become widely used in the geographical sciences community, because it efficiently compresses the large images created by aerial and satellite imaging. This allows geographers to more easily store geographical images and load them in GIS applications, which are used to analyze data about the Earth's surface.", - "In addition to image data, an ECW file can also contain map projection data, used to map the two-dimensional image the file contains to the Earth's curvature. Each ECW file can contain up to 65,535 bands, which are layers or colors that can be viewed separately in the image.", - "NOTE: Leica Geosystems now owns the rights to the ECW format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ecw_4858.png", - "alt": "Screenshot of a .ecw file in QGIS", - "caption": "ECW file open in QGIS" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ecx": { - "slug": "ecx", - "extension": "ecx", - "name": "ECCO Corrupted Database File", - "category": "ecco-corrupted-database-file", - "summary": "", - "developer_org": "netmanage", - "developer_name": "NetManage", - "more_information": { - "description": [ - "If ECCO notices a file has been corrupted, it may save it with a \".ecx\" extension rather than the usual .ECO file extension. May be generated during the \"Create Synchronized Copy\" process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ecx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eda": { - "slug": "eda", - "extension": "eda", - "name": "Ensoniq ASR Disk Image", - "category": "ensoniq-asr-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq released the ASR in 1992 and continued manufacturing it until 1998. It followed the Ensoniq EPS and Ensoniq EPS-16+ samplers and included a floppy drive.", - "Users could add sounds, presets, and songs to the sampler via floppy disks and share sounds with other users that they created with the ASR. While Ensoniq no longer produces the sampler, some music enthusiasts dump the data from the floppy disks and save them in the EDA format. Then, they play the EDA files or convert them to other file types with software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edat": { - "slug": "edat", - "extension": "edat", - "name": "E-DataAid 1.x File", - "category": "e-dataaid-1.x-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "The E-Prime software is commonly used in research environments for conducting experiments in behavioral research, fMRI research, and eye tracking research.", - "NOTE: E-DataAid version 2 saves files with the .EDAT2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edat2": { - "slug": "edat2", - "extension": "edat2", - "name": "E-DataAid 2.0 File", - "category": "e-dataaid-2.0-file", - "summary": "", - "developer_org": "psychology-software-tools", - "developer_name": "Psychology Software Tools", - "more_information": { - "description": [ - "The E-Prime software is often used in academic and research settings when performing experiments in behavioral research, fMRI research, and eye tracking research.", - "NOTE: E-DataAid version 1 creates files with the .EDAT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edat2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edb": { - "slug": "edb", - "extension": "edb", - "name": "Exchange Information Store Database", - "category": "exchange-information-store-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Priv1.edb and Pub1.edb are the main EDB files used for the Exchange information store. They each have a corresponding .STM file that contains SMTP messages." - ] - }, - "common_filenames": [ - { - "filename": "Windows.edb", - "description": "Windows.edb - The name of the database that stores all the Windows Search indexed information." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edc": { - "slug": "edc", - "extension": "edc", - "name": "Kryptel Lite Encrypted File", - "category": "kryptel-lite-encrypted-file", - "summary": "", - "developer_org": "inv-softworks", - "developer_name": "Inv Softworks", - "more_information": { - "description": [ - "After Kryptel Lite is installed, files may be encrypted into EDC files in Windows by right-clicking them and selecting the Encrypt option. They can be decrypted using pre-defined passphrase." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eddx": { - "slug": "eddx", - "extension": "eddx", - "name": "Edraw XML FIle", - "category": "edraw-xml-file", - "summary": "", - "developer_org": "edrawsoft", - "developer_name": "EdrawSoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eddx_10515.jpg", - "alt": "Screenshot of a .eddx file in EdrawSoft Edraw Max 8.6", - "caption": "EDDX file open in EdrawSoft Edraw Max 8.6" - }, - "description": [ - "When you create a new diagram and save it in Edraw Max, the program saves it in the EDDX format by default. You can also choose to save it as an .HTML , .PDF , .DOCX , .PPTX , .XLSX , .VSDX , .PNG , .JPG , or .GIF file. If you choose to save it as an EDDX file, the diagram is saved in an XML format. To create an EDDX file, File → New , add your information, and select File → Save or Save As .", - "When you create a new diagram you can begin with a blank drawing or you can start from one of the many templates included with Edraw Max. Some of the template categories include Business Diagram, Engineering, Database, Fashion Designer, Industrial Automation, Software, Science, and Project Management.", - "NOTE: The EDDX format was introduced in 2013 with the release of version 7.3 of Edraw Max. It features a better compression ratio, which leads to a smaller file size than .EDX files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/eddx_10515.jpg", - "alt": "Screenshot of a .eddx file in EdrawSoft Edraw Max 8.6", - "caption": "EDDX file open in EdrawSoft Edraw Max 8.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eddx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ede": { - "slug": "ede", - "extension": "ede", - "name": "Ensoniq EPS Disk Image", - "category": "ensoniq-eps-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq released the EPS in 1988 and continued manufacturing it until 1991. The keyboard featured a floppy drive where users could insert floppy disks to add sounds, presets, and songs to the sampler.", - "While the sampler is no longer in production, music enthusiasts looking to access the sounds stored on floppy disks dump the data and save them in the EDE format. They then play the EDE files or convert them to other file types with software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ede.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edf": { - "slug": "edf", - "extension": "edf", - "name": "Edificius Project", - "category": "edificius-project", - "summary": "", - "developer_org": "dunstad-software", - "developer_name": "Dunstad Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/edf_9537.png", - "alt": "Screenshot of a .edf file in ACCA Edificius BIM 2", - "caption": "EDF file open in ACCA Edificius BIM 2" - }, - "description": [ - "You will most likely only encounter an Edificius Project EDF file if you are an Architecture, Engineering, and Construction (AEC) professional using Edificius. The EDF file is created by Edificius when a user saves his construction project by selecting File → Save or Save As .", - "EDF files are the primary file type associated with Edificius and is only supported by Edificius. You can open an EDF file with Edificius by selecting File → Open .", - "If you receive an EDF file and do not have access to Edificius, you can download and install the trial of Edificius from their website to open the file. Or you can ask the sender to export the design in a different format, such as Autodesk Drawing Exchange ( .DXF ), AutoCAD Drawing Database ( .DWG ), Wavefront 3D Object ( .OBJ ), SketchUp ( .SKP ), COLLADA ( .DAE ), Stereolithography ( .STL ), Polygon Model ( .PLY ), or Industry Foundation Classes ( .IFC ).", - "Along with the design information, EDF files also contain data that makes up the \"Bill of Quantities,\" which is a list of tariffs, work descriptions, dimensions, and financial amount of the construction of the design. This data can be exported to a .DCF file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/edf_9537.png", - "alt": "Screenshot of a .edf file in ACCA Edificius BIM 2", - "caption": "EDF file open in ACCA Edificius BIM 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edfw": { - "slug": "edfw", - "extension": "edfw", - "name": "Efficient Diary File", - "category": "efficient-diary-file", - "summary": "", - "developer_org": "efficient-software", - "developer_name": "Efficient Software", - "more_information": { - "description": [ - "Efficient Diary is a Windows program that allows users to keep a password-protected diary. When a user first launches Efficient Diary, the program creates a file named MyDiary.edfw . This is a user's default diary. Users can also create custom diary files, which are saved as EDFW files.", - "EDFW files can contain text, images, tables, and attachments. Users can also store EDFW files on Efficient Diary's cloud server, if they do not want to store their diary on their computer.", - "NOTE: Efficient Software discontinued the Efficient Diary application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edfw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edfx": { - "slug": "edfx", - "extension": "edfx", - "name": "Estimator.NET Estimate File", - "category": "estimator.net-estimate-file", - "summary": "", - "developer_org": "dunstad-software", - "developer_name": "Dunstad Software", - "more_information": { - "description": [ - "EDFX files may also be used to generate graphical reports, create estimate comparisons, and manage schedules." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edg": { - "slug": "edg", - "extension": "edg", - "name": "Edge Diagrammer File", - "category": "edge-diagrammer-file", - "summary": "", - "developer_org": "pacestar-software", - "developer_name": "Pacestar Software", - "more_information": { - "description": [ - "Edge Diagrammer can export drawings to several different file formats, including .WMF , .EMF , .BMP , .JPG , .PNG , .TIF , and .GIF ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edge": { - "slug": "edge", - "extension": "edge", - "name": "Adobe Edge Project File", - "category": "adobe-edge-project-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "When you save an Edge project, you actually save an HTML file. The EDGE file is created during the save process along with HTML, JavaScript, and CSS files, as well as a directory named edge_includes that contains JavaScript libraries for the Web animation. When you open an EDGE file, it opens the Web page ( .HTML file) and the animation timeline for editing.", - "Edge differs from other Adobe products since it does not create animated Web content using Adobe's Flash technology. Instead, it uses standard Web technologies such as HTML5, CSS3, and JavaScript.", - "NOTE: Edge Animate, the successor to Edge, uses the .AN extension for projects instead of the \".edge\" extension. As of November 2015, Edge Animate is no longer being actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edge.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edi": { - "slug": "edi", - "extension": "edi", - "name": "Electronic Data Interchange File", - "category": "electronic-data-interchange-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "EDI files may be saved in various standards. Several common EDI formats are listed below:", - "Since several EDI standards exist, no single program is designed to open all EDI files. Therefore, the programs below are not guaranteed to open all EDI files. When sending and EDI file, the sender should always confirm the receiving organization is using the same EDI standard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edj": { - "slug": "edj", - "extension": "edj", - "name": "Enlightenment Theme File", - "category": "enlightenment-theme-file", - "summary": "", - "developer_org": "enlightenment.org", - "developer_name": "Enlightenment.org", - "more_information": { - "description": [ - "EDJ files can be used for designing user interfaces, but they are most commonly used as theme files for E17, the Development Release 17 (DR17) of the Enlightenment Desktop Environment. EDJ themes are also used by Openmoko's Neo FreeRunner mobile phone platform.", - "NOTE: EDJ is short for \"Edje,\" the graphical library that controls window decorations and desktop behaviors for Enlightenment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edk": { - "slug": "edk", - "extension": "edk", - "name": "Ensoniq KT Disk Image", - "category": "ensoniq-kt-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq KT synthesizers were popular in the 1990s but have since been replaced by more advanced instruments. Therefore, the EDK format is deprecated and obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edl": { - "slug": "edl", - "extension": "edl", - "name": "Edit Decision List File", - "category": "edit-decision-list-file", - "summary": "", - "developer_org": "vibrants", - "developer_name": "Vibrants", - "more_information": { - "description": [ - "NOTE: There are variations to the EDL format that may cause incompatibilities between different software programs. One of the common specifications is the CMX3600 format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edm": { - "slug": "edm", - "extension": "edm", - "name": "Adobe Extension Data Markup Language File", - "category": "adobe-extension-data-markup-language-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Extension Data Markup Language files more often use the .EDML extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edml": { - "slug": "edml", - "extension": "edml", - "name": "Adobe Extension Data Markup Language Document", - "category": "adobe-extension-data-markup-language-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edmx": { - "slug": "edmx", - "extension": "edmx", - "name": "ADO.NET Entity Data Model Designer File", - "category": "ado.net-entity-data-model-designer-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "EDMX files are used for generating SQL Server database schemas. They contain three metadata files: 1) the conceptual schema definition language (CSDL) file, 2) the store schema definition language (SSDL) file, and 3) the mapping specification language (MSL) file.", - "NOTE: To create EDMX files, you need a version of Visual Studio that includes the ADO.NET Entity Data Model Designer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edn": { - "slug": "edn", - "extension": "edn", - "name": "EDIF Implementation Netlist File", - "category": "edif-implementation-netlist-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Digital Editions now uses .ACSM files for activating legal copies of e-reading materials." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edoc": { - "slug": "edoc", - "extension": "edoc", - "name": "Electronically Certified Document", - "category": "electronically-certified-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/edoc_11166.jpg", - "alt": "Screenshot of a .edoc file in eParakstītājs 3", - "caption": "EDOC file open in eParakstītājs 3" - }, - "description": [ - "You can attach a variety of files to an EDOC file, such as documents, spreadsheets, images, and videos. However, users typically attach office documents, like .PDF , .DOC , .DOCX , .XLS , and .XLSX files, to an EDOC file.", - "To add a signature to an EDOC file, you must have an eParaksts electronic signature smartcard from the Latvia State Radio and Television Center (LVRTC) or an eID identity card from the Office of Citizenship and Migration Affairs (OCMA). There are varying levels of signatures you can add to an EDOC file:", - "Once you add a signature to the EDOC file, you can no longer attach files to or remove files from the EDOC file. However, you can still view or export the attached files.", - "NOTE: EUSO SignAnywhere Free supports EDOC files but has been discontinued." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/edoc_11166.jpg", - "alt": "Screenshot of a .edoc file in eParakstītājs 3", - "caption": "EDOC file open in eParakstītājs 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edq": { - "slug": "edq", - "extension": "edq", - "name": "Ensoniq SQ1/SQ2/KS32 Disk Image", - "category": "ensoniq-sq1-sq2-ks32-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edrw": { - "slug": "edrw", - "extension": "edrw", - "name": "eDrawings 2D Drawing", - "category": "edrawings-2d-drawing", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/edrw_3965.png", - "alt": "Screenshot of a .edrw file in Dassault Systemes SolidWorks eDrawings Viewer", - "caption": "EDRW file open in Dassault Systemes SolidWorks eDrawings Viewer" - }, - "description": [ - "eDrawings Publisher works with popular CAD programs like SolidWorks, AutoCAD, CATIA, Autodesk Inventor, and Trimble SketchUp, allowing users to export models in the eDrawings format. EDRW files are compressed and optimized for easy sharing, especially with collaborators who don't have access to the original CAD software.", - "EDRW files are designed specifically for eDrawings Viewer (also known simply as \"eDrawings\"), a free application for Windows, macOS, iOS, and Android. The EDRW is read-only (users cannot edit it), making it a good option for securely distributing technical drawings for review and presentation.", - "NOTE: Dassault Systemes SolidWorks eDrawings Viewer can also create EDRW files, but the majority of users export the files with the eDrawings Publisher plugin." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/edrw_3965.png", - "alt": "Screenshot of a .edrw file in Dassault Systemes SolidWorks eDrawings Viewer", - "caption": "EDRW file open in Dassault Systemes SolidWorks eDrawings Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edrw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edrwx": { - "slug": "edrwx", - "extension": "edrwx", - "name": "XPS Drawing Document", - "category": "xps-drawing-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edrwx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eds": { - "slug": "eds", - "extension": "eds", - "name": "Ensoniq SQ-80 Disk Image", - "category": "ensoniq-sq-80-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq produced the SQ-80 from 1987 to 1989. The synthesizer followed the ESQ-1, which was Ensoniq's first synthesizer. The SQ-80 featured an improved sequencer, more sounds and instruments, and a floppy drive for sharing sound data via floppy disks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edv": { - "slug": "edv", - "extension": "edv", - "name": "Ensoniq VFX-SD Disk Image", - "category": "ensoniq-vfx-sd-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq released the VFX-SD keyboard in 1989. It improved upon the VFX synthesizer Ensoniq released earlier that year.", - "Users could insert floppy disks into the VFX-SD floppy drive to add sounds, presets, and songs to the synthesizer. They could also install operating system updates via the floppy disk.", - "The Ensoniq VFX-SD disk image format is similar to the EPS, EPS-16 PLUS, and SD-1 devices but with different directory information. In addition, the format features 160 tracks (80 on each side of the disk), with each track storing 512-byte sectors of data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edx": { - "slug": "edx", - "extension": "edx", - "name": "Edraw XML FIle", - "category": "edraw-xml-file", - "summary": "", - "developer_org": "edrawsoft", - "developer_name": "EdrawSoft", - "more_information": { - "description": [ - "Some template categories include Engineering, Floor Plans, Maps, Software, Web Diagram, and Network. Under each of these categories, you're able to choose the specific template you want to use.", - "To create an EDX file you must first open a template you'd like to use. You can do this by opening Edraw Max, then under the New tab on the left you can choose from the \"Template Categories,\" then choose one of the \"Templates.\" After you open your template, go to File → Save As... . After opening the Edraw Max program you can actually open up different EDX files and they will be displayed as tabs in the program.", - "NOTE: The compressed version of this file is the .EDXZ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edxz": { - "slug": "edxz", - "extension": "edxz", - "name": "Edraw Compressed XML FIle", - "category": "edraw-compressed-xml-file", - "summary": "", - "developer_org": "edrawsoft", - "developer_name": "EdrawSoft", - "more_information": { - "description": [ - "Some template categories include Business Form, Flowchart, Mind Map, Fashion Design, Science, and Database. Under each of these categories you're able to choose the specific template you want to use.", - "To create an EDXZ file you must first open a template you'd like to use. You can do this by opening Edraw Max, then under the New tab on the left you can choose from the \"Template Categories,\" then choose one of the \"Templates.\" After you open your template, go to File → Save As... then choose the EDXZ extension in the \"Save as type\" drop down menu.", - "NOTE: Compressed version of the .EDX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edxz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "edz": { - "slug": "edz", - "extension": "edz", - "name": "EPLAN Electric P8 Data Archive Zipped File", - "category": "eplan-electric-p8-data-archive-zipped-file", - "summary": "", - "developer_org": "eplan-software", - "developer_name": "EPLAN Software", - "more_information": { - "description": [ - "EDZ files are used to import downloaded parts data into the parts management of EPLAN. In order to import EDZ files into EPLAN Electric P8, select Utilities → Parts → Management then click [Extras] → Import... , which opens the \"Import records\" dialog. Then choose the \"EPLAN Data Portal Exchange Format\", which is the EDZ file, in the file type field." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "edz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eegf": { - "slug": "eegf", - "extension": "eegf", - "name": "EEGF Ransomware Encrypted File", - "category": "eegf-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Ransomware is a form of malware that encrypts users' files and holds them for ransom. EEGF ransomware is a variant of STOP Djvu ransomware. STOP Djvu and its variants encrypt a user's documents, images, and videos, append an extension to encrypted files, and produce a ransom note named _readme.txt in every affected folder. The ransom note contains instructions users can supposedly follow to decrypt their files.", - "Ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by EEGF ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eegf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eek": { - "slug": "eek", - "extension": "eek", - "name": "Arachne Network-Enabled Script", - "category": "arachne-network-enabled-script", - "summary": "", - "developer_org": "arachne", - "developer_name": "Arachne", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eek.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eep": { - "slug": "eep", - "extension": "eep", - "name": "EEPROM Data File", - "category": "eeprom-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "EEP files are commonly used for storing save states of games in Project64, a Nintendo 64 emulator . If the EEP file is created by Project64, it will be saved in the Project64\\​Save folder by default.", - "NOTE: EEP files can also be edited with a Hex editor or a programming application like PonyProg." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eepf": { - "slug": "eepf", - "extension": "eepf", - "name": "EmuOS Exchangeable Packet File", - "category": "emuos-exchangeable-packet-file", - "summary": "", - "developer_org": "emuos-development-team", - "developer_name": "EmuOS Development Team", - "more_information": { - "description": [ - "EmuOS Simulator is discontinued and no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eepf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eet": { - "slug": "eet", - "extension": "eet", - "name": "ESP/ESM Translator Database", - "category": "esp-esm-translator-database", - "summary": "", - "developer_org": "epervier-666", - "developer_name": "Epervier 666", - "more_information": { - "description": [ - ".ESP and .ESM files are game data and plug-in files often used to mod Skyrim, Fallout, and other Bethesda video games. Many of these files contain only English text, which can make them difficult for non-English readers to use.", - "ESP/ESM Translator allows gamers to translate ESP and ESM mods' text into other languages. To do so, the gamer must first acquire or create an EET file, which is a translation database that contains multiple languages' versions of game-related text. For example, an EET file might contain multiple copies of a game's dialog and menu text written in different languages.", - "After a gamer acquires an EET file for a game, they can attempt to automatically translate ESP and ESM mods using the EET file and ESP/ESM Translator. Gamers can also manually write translations and store them in an EET file. Then, they can apply those translations to a mod's text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eewt": { - "slug": "eewt", - "extension": "eewt", - "name": "EEWT Ransomware Encrypted File", - "category": "eewt-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In September 2022, some PC users began reporting their computers had been infected by ransomware that encrypted their files and renamed them to use the .eewt extension. Further investigation revealed that EEWT ransomware is a variant of .STOP ransomware, one of the most commonly distributed forms of ransomware.", - "Like other recent STOP variants (like .GERO ), EEWT ransomware uses an online key to encrypt users' files. So, previous STOP decryption tools do not work on files encrypted by EEWT ransomware. At this time, there is no way to decrypt files encrypted by EEWT ransomware.", - "EEWT ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by EEWT ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eewt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ef": { - "slug": "ef", - "extension": "ef", - "name": "Diploma Exam File", - "category": "diploma-exam-file", - "summary": "", - "developer_org": "wimba", - "developer_name": "Wimba", - "more_information": { - "description": [ - "To create an EF file, select File → New Exam and create your questions. Then, select File → Save , or click the \"Save\" icon, name the file, choose the save location, and click Save .", - "NOTE: When Wimba was purchased by Blackboard in 2010, development of Diploma ceased." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ef2": { - "slug": "ef2", - "extension": "ef2", - "name": "Internet Download Manager Export File", - "category": "internet-download-manager-export-file", - "summary": "", - "developer_org": "tonec", - "developer_name": "Tonec", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ef2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efa": { - "slug": "efa", - "extension": "efa", - "name": "Ensoniq ASR File", - "category": "ensoniq-asr-file", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq released the ASR in 1992 to improve upon the Ensoniq EPS and Ensoniq EPS-16+ samplers (one of the improvements was the addition of a floppy drive). Ensoniq discontinued the manufacturing of ASR in 1998." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efdc": { - "slug": "efdc", - "extension": "efdc", - "name": "EFDC Ransomware Encrypted File", - "category": "efdc-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In September 2021, some PC users began reporting their computers had been infected by a new variant of STOP ransomware. This variant encrypts users' files and appends them with the .efdc extension. The ransomware then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. The note contains instructions users are meant to follow to decrypt their files.", - "EFDC ransomware is most commonly distributed in programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how EFDC ransomware infected your computer.", - "NOTE: To learn more about STOP ransomware and its variants, refer to the .STOP entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efe": { - "slug": "efe", - "extension": "efe", - "name": "Ensoniq EPS File", - "category": "ensoniq-eps-file", - "summary": "", - "developer_org": "e-mu", - "developer_name": "E-Mu", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efi": { - "slug": "efi", - "extension": "efi", - "name": "Extensible Firmware Interface File", - "category": "extensible-firmware-interface-file", - "summary": "", - "developer_org": "uefi-forum", - "developer_name": "UEFI Forum", - "more_information": { - "description": [ - "Using EFI files, systems can hand off the pre-boot process to a controlled environment. For example, EFI files are sometimes included with firmware updates and are loaded into the device's EFI System partition during the boot process. Here, the executable content in the EFI file safely runs the procedures necessary to update the device.", - "On systems with installed operating systems , EFI files are stored in hidden, unnamed partitions . For example, Windows 10's EFI file is usually located at one of the following locations:", - "When you start a PC that does not yet have an installed operating system, the PC searches its disc drives and connected media for an EFI file it can use to boot and install an operating system. For example, the Windows 10 installation package contains the following EFI files, which your PC will search for as it begins installing Windows 10:", - "NOTE: The EFI specification, originally developed by Intel, was updated to the UEFI specification, which stands for \"Unified Extensible Firmware Interface.\" The UEFI standard is maintained by the UEFI Forum." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efires": { - "slug": "efires", - "extension": "efires", - "name": "EFI Image File", - "category": "efi-image-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "EFIRES files are used for boot screens, lock screens, login screens, and for the process of updating firmware on a computer system. The files can be found on Macs in locations such as:", - "/​System/​Library/​Caches/​com.apple.corestorage/​EFILoginLocalizations/​", - "/​usr/​standalone/​i386/​EfiLoginUI/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efires.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efji": { - "slug": "efji", - "extension": "efji", - "name": "EFJI Ransomware Encrypted File", - "category": "efji-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In October 2020, some users reported their computers had been infected by EFJI ransomware. This ransomware is a variant of the popular .STOP family of ransomware.", - "Just like other STOP variants, EFJI ransomware encrypts a user's files (to prevent the user from opening them) and renames the files it encrypts. It then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. This ransom note contains instructions users can supposedly follow to restore their files.", - "EFJI ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by EFJI ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efji.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efk": { - "slug": "efk", - "extension": "efk", - "name": "Ensoniq KT Sound File", - "category": "ensoniq-kt-sound-file", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq KT series synthesizers came packaged with EFK sounds, but musicians also created custom sounds with the instruments. After saving sounds, they could share them with other Ensoniq users, who could load them into their compatible KT synthesizers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efkefc": { - "slug": "efkefc", - "extension": "efkefc", - "name": "Effekseer Effect", - "category": "effekseer-effect", - "summary": "", - "developer_org": "effekseer", - "developer_name": "Effekseer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/efkefc_12519.png", - "alt": "Screenshot of a .efkefc file in Effekseer 1.62", - "caption": "EFKEFC file open in Effekseer 1.62" - }, - "description": [ - "Effekseer is a free cross-platform application you can use to create particle effect animations to be displayed in 2D and 3D games, for sharing engaging graphics online, or for other purposes. In addition, the EFKEFC format allows you to save effects that make up an overall animation.", - "To create an EFKEFC file, select Files → Save as... . EFKEFC files are editable, which means after you save an effect, you can close it then re-open it to edit it further." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/efkefc_12519.png", - "alt": "Screenshot of a .efkefc file in Effekseer 1.62", - "caption": "EFKEFC file open in Effekseer 1.62" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efkefc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efkmodel": { - "slug": "efkmodel", - "extension": "efkmodel", - "name": "Effekseer Model", - "category": "effekseer-model", - "summary": "", - "developer_org": "effekseer", - "developer_name": "Effekseer", - "more_information": { - "description": [ - "Effekseer is a free application for generating particle effect animations for 2D and 3D games or for sharing animations online. The application comes with EFKMODEL files and enables you to create custom models.", - "EFKMODEL files included with Effekseer can be found in the \"Models\" folder within the model folder in the \"Sample\" folder. For example, the MergedSphere.efkmodel file is located in the Sample\\​00_MaterialBasic\\​Models directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efkmodel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efkpkg": { - "slug": "efkpkg", - "extension": "efkpkg", - "name": "Effekseer Package", - "category": "effekseer-package", - "summary": "", - "developer_org": "effekseer", - "developer_name": "Effekseer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/efkpkg_12520.png", - "alt": "Screenshot of a .efkpkg file in Effekseer 1.62", - "caption": "EFKPKG file open in Effekseer 1.62" - }, - "description": [ - "Effekseer is a free cross-platform application for creating animated particle effects, such as light emissions, lasers, or explosions. Most Effekseer users illustrate particle animations with the application to import them into 2D and 3D games or to share fun effects online.", - "The EFKPKG format allows users to package together their Effekseer files in one file, making it easier to transfer them to be imported into Effekseer by another user. To create an EFKPKG file, select Files → Export → Effekseer package ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/efkpkg_12520.png", - "alt": "Screenshot of a .efkpkg file in Effekseer 1.62", - "caption": "EFKPKG file open in Effekseer 1.62" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efkpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efkproj": { - "slug": "efkproj", - "extension": "efkproj", - "name": "Effekseer Project", - "category": "effekseer-project", - "summary": "", - "developer_org": "effekseer", - "developer_name": "Effekseer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/efkproj_12493.png", - "alt": "Screenshot of a .efkproj file in Effekseer 1.62", - "caption": "EFKPROJ file open in Effekseer 1.62" - }, - "description": [ - "Effekseer is a free cross-platform application that creates various particle effect animations, such as explosions and light bursts. Examples of what users have created with the tool include explosions for 2D and 3D games and fireworks animations for sharing online.", - "The EFKPROJ project file is a working file, which means you can save the project, close it, then re-open it to edit the animation further. To create an EFKPROJ file, select Files → New Project , modify the file, then choose Files → Save . After modifying the animation, you can export effects as .AVI video, .GIF animations, and sprites ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/efkproj_12493.png", - "alt": "Screenshot of a .efkproj file in Effekseer 1.62", - "caption": "EFKPROJ file open in Effekseer 1.62" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efkproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efl": { - "slug": "efl", - "extension": "efl", - "name": "External Format Language File", - "category": "external-format-language-file", - "summary": "", - "developer_org": "xenosystems", - "developer_name": "XenoSystems", - "more_information": { - "description": [ - "EFL files may be global (used by multiple text files) or specific to a single file. Specific EFL files have the same filename as the text file, i.e. \"document1.txt\" and \"document1.efl.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efp": { - "slug": "efp", - "extension": "efp", - "name": "Exchange Forms Designer Template", - "category": "exchange-forms-designer-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "EFP files are stored in the Efdforms\\​Template directory. Examples of templates installed with Exchange Forms Designer include: Pstn1wnd.efp and Pstn2wnd.efp (Post forms) Pstr1wnd.efp and Pstr2wnd.efp (Post response forms) Sndn1wnd.efp and Sndn2wnd.efp (Send forms) Sndr1wnd.efp and Sndr2wnd.efp (Send response forms) Completed Exchange forms can be distributed to Exchange Client users by installing them in the Organization Library or publishing them to a public folder. They can also be saved as .FDM files sent to other users via email." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efq": { - "slug": "efq", - "extension": "efq", - "name": "Ensoniq SQ1/SQ2/KS-32 File", - "category": "ensoniq-sq1-sq2-ks-32-file", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "The Ensoniq SQ-1, SQ-2, and KS-32 synthesizers were popular keyboards in the 1990s that allowed musicians to create, edit, and play a wide range of synthesized sounds. The EFQ files the keyboards create help users store complex configurations without needing to manually recreate them every time. Although the Ensoniq SQ-1, SQ-2, and KS-32 synthesizers and the EFQ format are no longer widely used, users may still encounter EFQ files when working with vintage Ensoniq gear or in digital audio archives." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efr": { - "slug": "efr", - "extension": "efr", - "name": "Encryptafile Private Key File", - "category": "encryptafile-private-key-file", - "summary": "", - "developer_org": "xenosystems", - "developer_name": "XenoSystems", - "more_information": { - "description": [ - "The length of a private key file must be greater than or equal to 16 bits, and less than or equal to 7128 bits." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efs": { - "slug": "efs", - "extension": "efs", - "name": "Ensoniq SQ-80 File", - "category": "ensoniq-sq-80-file", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "The SQ-80 became popular among musicians and sound designers in the 1980s. Since the EFS format is uncommon outside of the Ensoniq SQ-80 ecosystem, it became obscure once Ensoniq discontinued the SQ-80 synthesizer. However, retro audio enthusiasts may still use the file type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eft": { - "slug": "eft", - "extension": "eft", - "name": "Logitech Lighting Effect File", - "category": "logitech-lighting-effect-file", - "summary": "", - "developer_org": "logitech", - "developer_name": "Logitech", - "more_information": { - "description": [ - "You may create a variety of effects using the Lighting Editor in Logitech Gaming Software. The effects can be simple color schemes or complex animations, such as audio waves, spinning RGB colors, a waving American flag, and a sunrise.", - "To open an EFT file in Logitech Gaming Software, click the Settings gear icon in the Lighting Editor interface, select Import , and choose the EFT file you want to open. To create an EFT file in Logitech Gaming Software, click the Settings gear icon in the Lighting Editor interface, select Create New Effect , modify the effect, and select Export from the Settings menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eftx": { - "slug": "eftx", - "extension": "eftx", - "name": "Office 2007 Theme Effect File", - "category": "office-2007-theme-effect-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "EFTX files contain a subset of the data stored in .THMX files. To create an EFTX file from a THMX file, remove the slideMasters , slideLayouts , and _rels folders from the theme top-level folder in a THMX zip package, and then rename the file with a \".eftx\" file extension.", - "EFTX files are commonly used across multiple Microsoft Office documents and presentations to maintain the same look and feel. They are not available in Office 2008 for Mac." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eftx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efu": { - "slug": "efu", - "extension": "efu", - "name": "Encryptafile Public Key File", - "category": "encryptafile-public-key-file", - "summary": "", - "developer_org": "voidtools", - "developer_name": "voidtools", - "more_information": { - "description": [ - "The length of a public key file must be greater than or equal to 16 bits, and less than or equal to 7128 bits." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/efu_11879.png", - "alt": "Screenshot of a .efu file in Everything", - "caption": "EFU file open in Everything" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efv": { - "slug": "efv", - "extension": "efv", - "name": "Ensoniq VFX-SD File", - "category": "ensoniq-vfx-sd-file", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq released the VFX-SD in 1989 as an improvement upon the VFX synthesizer it released earlier in the year. The VFX-SD included updated features, such as a floppy drive, a 24-track sequencer, and improved sounds.", - "Additionally, the VFX-SD sequencer came with editing tools, allowing users to arrange notes and patterns to compose a song saved as an EFV file. After composing sequences, users could transfer and share EFV files via floppy disks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efw": { - "slug": "efw", - "extension": "efw", - "name": "Renamed Zip or Executable File", - "category": "renamed-zip-or-executable-file", - "summary": "", - "developer_org": "computer-associates", - "developer_name": "Computer Associates", - "more_information": { - "description": [ - "EFW zipped files may be opened by changing the file extension to \".zip\" and opening the file with a decompression utility, such as WinZip or Stuffit Expander. Executable files may be run directly by changing the file extension to \".exe\" and opening the file.", - "NOTE: Do not open unknown e-mail attachments from non-trusted sources, as they may contain viruses or other malicious programs.", - "You can prevent EFW files from being created by temporarily disabling your antivirus software when downloading legitimate zipped or executable files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "efx": { - "slug": "efx", - "extension": "efx", - "name": "eFax Document", - "category": "efax-document", - "summary": "", - "developer_org": "raven-software", - "developer_name": "Raven Software", - "more_information": { - "description": [ - "eFax documents can be converted from over fifty different email attachment file types in eFax software, including .PDF , .DOC , .JPG , .XLS , and .HTML .", - "eFax services are available in Plus, Pro, and Corporate versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "efx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "egc": { - "slug": "egc", - "extension": "egc", - "name": "EximiousSoft GIF Creator Document", - "category": "eximioussoft-gif-creator-document", - "summary": "", - "developer_org": "eximioussoft", - "developer_name": "EximiousSoft", - "more_information": { - "description": [ - "To create an EGC file, you must have the EximiousSoft GIF Creator application open. Once you're in the application, go to the floppy-disk icon in the top-left, click on it, and the EGC file option will be the default file option. Name your file and save it. You can also go to the application icon in the top-left, click it, and choose Save . Name it and click Save. Once the document is created it will appear in the location you chose to save it in.", - "You can export image frames from your EGC file to a variety of file types including .GIF , .JPG , .PNG , .BMP , and .PSD . You can do this by clicking on the application icon in the top-left then choosing Export Image Frames , then your desired file type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "egc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "egg": { - "slug": "egg", - "extension": "egg", - "name": "Panda3D Model File", - "category": "panda3d-model-file", - "summary": "", - "developer_org": "beat-games", - "developer_name": "Beat Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/egg_3730.png", - "alt": "Screenshot of a .egg file in PView", - "caption": "EGG file open in PView" - }, - "description": [ - "In Panda 3D, the term \"model\" refers to a static 3D model, while \"actor\" refers to an animatable 3D model. Actors saved within EGG files are animated using animations saved within separate EGG files. While developers can save an actor and its associated animation within the same EGG file, Panda3D recommends that they do not do so, to avoid confusion while coding.", - "To convert 3D models and animations created in other applications to EGG files, developers must use one of several separate utilities. Which utility they must use depends on the program they used to create their model or animation.", - "NOTE: After a developer imports an EGG file into Panda3D, it is converted to a performance-optimized BAM file for faster access." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/egg_3730.png", - "alt": "Screenshot of a .egg file in PView", - "caption": "EGG file open in PView" - }, - { - "url": "https://fileinfo.com/img/ss/sm/egg_7928.jpg", - "alt": "Screenshot of a .egg file in ESTSoft ALZip 8", - "caption": "EGG file open in ESTSoft ALZip 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "egg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eglib": { - "slug": "eglib", - "extension": "eglib", - "name": "Adobe Edge Animate Library File", - "category": "adobe-edge-animate-library-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "In Adobe Creative Cloud, Edge Animate no longer uses EGLIB files to export symbols. EGLIB files are replaced by ANSYM files but can still be imported into different projects.", - "To import the EGLIB file:", - "NOTE: EGLIB file icons appear the same as ANSYM file icons. As of November 2015, Edge Animate is no longer being actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eglib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "egm": { - "slug": "egm", - "extension": "egm", - "name": "FaceGen Statistical Shape Model", - "category": "facegen-statistical-shape-model", - "summary": "", - "developer_org": "pangea", - "developer_name": "Pangea", - "more_information": { - "description": [ - "FaceGen Modeller allows video game developers and other 3D artists to create realistic, animatable 3D faces and heads. Primarily, these 3D models are comprised of TRI files and textures applied to those meshes (often saved as .TGA files).", - "However, users can also morph the models they create, modifying that model's default appearance. For example, a user can create a variant of a face in which that face's eyes are closed. The statistical shape information that FaceGen Modeller uses to create morphs is saved as an EGM file. Each model's EGM file is typically saved alongside its TRI file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "egm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "egp": { - "slug": "egp", - "extension": "egp", - "name": "Easy Grade Pro Gradebook File", - "category": "easy-grade-pro-gradebook-file", - "summary": "", - "developer_org": "edline", - "developer_name": "Edline", - "more_information": { - "description": [ - "EGP files are used by teachers to store class information and student progress as well as print grade reports." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "egp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "egt": { - "slug": "egt", - "extension": "egt", - "name": "EagleGet Temporary File", - "category": "eagleget-temporary-file", - "summary": "", - "developer_org": "eagleget", - "developer_name": "EagleGet", - "more_information": { - "description": [ - "NOTE: EGT files are not meant to be opened, if you find an EGT file and you are not currently downloading a file, then the download has most likely been disrupted and you'll have to download the file again. However, you can try renaming the \"egt\" extension to the correct file extension. For example, a downloaded .MP4 file may appear with the \"egt\" extension but if you rename it to \"mp4,\" the file may become playable." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "egt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eham": { - "slug": "eham", - "extension": "eham", - "name": "ExtraHAM Executable File", - "category": "extraham-executable-file", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eham.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ehi": { - "slug": "ehi", - "extension": "ehi", - "name": "HTTP Injector Config File", - "category": "http-injector-config-file", - "summary": "", - "developer_org": "evozi", - "developer_name": "Evozi", - "more_information": { - "description": [ - "HTTP Injector allows users to spoof their location and mask their identity while browsing the Internet, using an SSH connection and proxy servers. It also allows users to access websites that have been blocked by their ISP 's firewall. As such, the app and the EHI files associated with it are popular in countries that restrict or monitor their populace's Internet access." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ehi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ehil": { - "slug": "ehil", - "extension": "ehil", - "name": "HTTP Injector Lite Configuration File", - "category": "http-injector-lite-configuration-file", - "summary": "", - "developer_org": "evozi", - "developer_name": "Evozi", - "more_information": { - "description": [ - "Evozi HTTP Injector Lite allows you to create an encrypted link between your Android device and an outside network. You can then browse the Internet while connected to the outside network, so your browsing history is linked to the network's IP address instead of their own.", - "Using HTTP Injector Lite also allows you to access websites that have been blocked by your ISP 's firewall. As such, the app and its EHIL files are popular in countries that restrict or monitor their populace's Internet access." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ehil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eio": { - "slug": "eio", - "extension": "eio", - "name": "Yozo Office File", - "category": "yozo-office-file", - "summary": "", - "developer_org": "yozosoft", - "developer_name": "Yozosoft", - "more_information": { - "description": [ - "To create an EIO file:", - "EIO files can also be easily saved as a Microsoft Word, PowerPoint, or Excel document in the \"Save as type:\" drop down menu.", - "NOTE: Yozosoft was formerly known as Evermore Software. They changed their name to Yozosoft in 2010. The Evermore Integrated Office program also became Yozo Office." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eip": { - "slug": "eip", - "extension": "eip", - "name": "Enhanced Image Package File", - "category": "enhanced-image-package-file", - "summary": "", - "developer_org": "phase-one", - "developer_name": "Phase One", - "more_information": { - "description": [ - "EIP files are used for transferring digital photos to another computer while preserving all capture and editing information.", - "NOTE: To create an EIP file in Capture One, choose File → Pack as EIP from the program's menu. (In newer versions, instead select Image → Pack as EIP )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eit": { - "slug": "eit", - "extension": "eit", - "name": "Yozo Office Template File", - "category": "yozo-office-template-file", - "summary": "", - "developer_org": "yozosoft", - "developer_name": "Yozosoft", - "more_information": { - "description": [ - "Preloaded EIT files are held in the Default Template, Presentation, Spreadsheet, and word_processor folders located in the following directory: C:\\​Program Files (x86)\\​Yozosoft\\​Yozo_Office\\​Templates .", - "You can create your own templates as well, to create an EIT file:", - "NOTE: Yozosoft was formerly known as Evermore Software. They changed their name to Yozosoft in 2010. The Evermore Integrated Office program also became Yozo Office." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eiur": { - "slug": "eiur", - "extension": "eiur", - "name": "EIUR Ransomware Encrypted File", - "category": "eiur-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Ransomware is a form of malware that encrypts users' files and holds them for ransom. EIUR ransomware encrypts a user's documents, images, and videos, appends the .eiur extension to the encrypted files, and produces a ransom note named _readme.txt in every affected folder. The ransom note contains instructions users can supposedly follow to decrypt their files.", - "Ransomware is most commonly distributed in programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by EIUR ransomware.", - "NOTE: EIUR ransomware is a variant of .STOP ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eiur.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eix": { - "slug": "eix", - "extension": "eix", - "name": "Metin2 Encrypted Index", - "category": "metin2-encrypted-index", - "summary": "", - "developer_org": "webzen-games", - "developer_name": "Webzen Games", - "more_information": { - "description": [ - "Metin2 is a South Korean MMORPG in which players fight enemies and each other within a world based on East Asian mythology and fantasy stories. Ymir Entertainment originally developed Metin2; it is now developed by Webzen Games.", - "The game stores a variety of game data in EPK files, which are asset packages that are always associated with an EIX file. The EIX file lists the assets that its associated EPK file contains. EPK and EIX files are both stored in Metin2's pack directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ejs": { - "slug": "ejs", - "extension": "ejs", - "name": "Embedded JavaScript Template", - "category": "embedded-javascript-template", - "summary": "", - "developer_org": "ejs", - "developer_name": "EJS", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ejs_11499.png", - "alt": "Screenshot of a .ejs file in Microsoft Visual Studio Code", - "caption": "EJS file open in Microsoft Visual Studio Code" - }, - "description": [ - "You will most likely only encounter an EJS file if you are a web developer utilizing the EJS templating engine for a dynamic website . The templating engine may be utilized on the frontend (executed in web browsers) or on the backend (executed with NodeJS, a JavaScript runtime environment) of websites. Some dynamic websites that may incorporate EJS include online stores or directories that store profile information for people.", - "An EJS template typically contains mostly static elements that make up the structure of the page along with one or more dynamic elements. The dynamic elements will be filled in with data from an external source, like a database, at a later time when the user requests the webpage.", - "For example, one EJS template could be used for multiple product webpages The template contains static elements for the page layout that make the appearance of the product pages similar. However, it also stores dynamic elements (\"productname\" and \"productdescription\" tags in this example) that will be filled in with the product name and description from a database when a user requests the page.", - "You can open EJS files with any text editor, since the files are saved in plain text format. However, you may want to use a source code editor that supports the language or allows you to install a plugin that supports the language to provide helpful coding features.", - "NOTE: EJS is one of several JavaScript templating engines used by web developers, along with Pug (formerly Jade), Mustache, Handlebars, HAML, Vash, and Nunjucks." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ejs_11499.png", - "alt": "Screenshot of a .ejs file in Microsoft Visual Studio Code", - "caption": "EJS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ejs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ek6": { - "slug": "ek6", - "extension": "ek6", - "name": "Generation 6 Pokémon Save File", - "category": "generation-6-pok-mon-save-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "EK6 files can be opened, edited, and created by the PKHeX utility, which is a Generation 6 equivalent of PokeGen. You can use PKHeX to generate .EKX files through PKHeX by creating a EK6 file and renaming the extension to \"ekx.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ek6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ekb": { - "slug": "ekb", - "extension": "ekb", - "name": "ZMC Visual Tablet Data", - "category": "zmc-visual-tablet-data", - "summary": "", - "developer_org": "zak-morris-company", - "developer_name": "Zak Morris Company", - "more_information": { - "description": [ - "VisualTablet is designed to maximize the workspace of the user by hiding elements like toolboxes when not in use." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ekb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ekv": { - "slug": "ekv", - "extension": "ekv", - "name": "Source Engine Encrypted Video Settings File", - "category": "source-engine-encrypted-video-settings-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "Most players will never encounter or need to open an EKV file. However, players who wish to mod a game that uses EKV files may want to decrypt the files, alter the settings they contain, and then re-encrypt them, to change the game's automatic video settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ekv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ekx": { - "slug": "ekx", - "extension": "ekx", - "name": "Encrypted 3DS Pokémon Save File", - "category": "encrypted-3ds-pok-mon-save-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "EKX files are encrypted but can be opened and edited in Windows using utilities like PKHeX (a Gen 6 equivalent of PokeGen). The EKX file is useful for injecting Pokémon back into the game for use." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ekx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "el": { - "slug": "el", - "extension": "el", - "name": "Emacs Lisp Code File", - "category": "emacs-lisp-code-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "NOTE: EL files that provide extra program features are often saved as compiled .ELC files, which allows them load faster." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "el.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "el4": { - "slug": "el4", - "extension": "el4", - "name": "Easy-PhotoPrint EX Calendar File", - "category": "easy-photoprint-ex-calendar-file", - "summary": "", - "developer_org": "canon", - "developer_name": "Canon", - "more_information": { - "description": [ - "Easy-PhotoPrint EX is only compatible with Canon inkjet printers but does not support some printers such as Canon compact printers in the SELPHY CP series. The Easy-PhotoPrint EX program is only available through the purchase of select Canon printers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "el4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "el8": { - "slug": "el8", - "extension": "el8", - "name": "Electa Live Classroom Session Recording", - "category": "electa-live-classroom-session-recording", - "summary": "", - "developer_org": "electa-communications", - "developer_name": "Electa Communications", - "more_information": { - "description": [ - "Electa Live is a learning management system (LMS) and virtual classroom software that teachers use to share information and connect with their students. The program allows teachers to host live virtual classroom sessions and record those sessions so students can revisit them in the future. While virtual classroom session recordings are typically stored on Electa Live's cloud servers, they can also be downloaded as EL8 files, to allow teachers and students to play back recordings while offline.", - "To download an Electa Live session as an EL8 file, go to the Resources section of the Electa Live admin menu. Then, select Recorded Classes , select the session you want to download, and download it.", - "After you download an Electa Live session as an EL8 file, you can manually share it with your students (e.g. via email, a USB drive, or another cloud storage service) to allow them to access and play the file in Electa Live.", - "NOTE: Electa Live recordings may also be saved with the .el7 , .el6 , .el5 , or .electa extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "el8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "elbie": { - "slug": "elbie", - "extension": "elbie", - "name": "Elbie Ransomware Encrypted File", - "category": "elbie-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In August 2023, some users began reporting that their computers had been infected by Elbie ransomware. Elbie is a variant of Phobos ransomware, which encrypts a user's files and renames them in the following format (or a similar variant):", - "ExampleFileName.jpg.id-3RO0P934.[ [email protected] ].elbie", - "The email address specified in each ELBIE file's extension is the ransomware distributor's contact email. Victims of Elbie ransomware are meant to contact the ransomware distributor at this address, to pay the ransom specified in Elbie's ransom note (and supposedly gain the ability to recover their files).", - "Cybercriminals most often distribute Elbie ransomware via malicious email attachments. When a user opens one of these email attachments, it allows Elbie to infect their computer and encrypt their files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "elbie.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "elc": { - "slug": "elc", - "extension": "elc", - "name": "Emacs Compiled Lisp File", - "category": "emacs-compiled-lisp-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "To compile an EL file, type the following command in Emacs:", - "byte-compile-file \"filename.el\"", - "Make sure to replace \"filename.el\" with the actual filename Lisp file you want to compile. The compiler will generate a compiled version of the file with the same filename and a \".elc\" extension.", - "NOTE: Compiled files can be loaded and run faster than plain text Lisp files. Therefore, most Emacs extensions are saved as compiled ELC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "elc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eld": { - "slug": "eld", - "extension": "eld", - "name": "Eulumdat Formatted Luminaire Data File", - "category": "eulumdat-formatted-luminaire-data-file", - "summary": "", - "developer_org": "dial", - "developer_name": "DIAL", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eld_9333.png", - "alt": "Screenshot of a .eld file in Microsoft Visual Studio Code", - "caption": "ELD file open in Microsoft Visual Studio Code" - }, - "description": [ - "DIALux allows lighting designers to model how the light installations included in a house, office building, neighborhood, or other environment will behave. To simulate a light source, designers import an Elumudat-format data file that describes the light source's characteristics and behavior. Lighting installation manufacturers often create these data files and provide them to lighting designers, for use in DIALux.", - "On rare occasions, Elumudat data files may be saved with the .eld extension. More commonly, these files are saved with the .LDT extension. Most programs that use Elumudat-format files do not recognize the .eld extension. Therefore, you should likely rename your ELD file to use the .ldt extension, so you can open it more easily." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/eld_9333.png", - "alt": "Screenshot of a .eld file in Microsoft Visual Studio Code", - "caption": "ELD file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "elesat": { - "slug": "elesat", - "extension": "elesat", - "name": "ELEGOO SatelLite Project", - "category": "elegoo-satellite-project", - "summary": "", - "developer_org": "elegoo", - "developer_name": "ELEGOO", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/elesat_13779.png", - "alt": "Screenshot of a .elesat file in ELEGOO SatelLite 1", - "caption": "ELESAT file open in ELEGOO SatelLite 1" - }, - "description": [ - "Satellite is an app that specializes in resin-based 3D printing. This additive manufacturing method uses liquid resin (curing layer by layer with light) to create highly detailed and precise 3D objects. It is particularly well-suited for producing intricate designs with smooth finishes.", - "The software offers various tools for model editing, slicing, and printer management for casual and professional users who own ELEGOO printers, such as the Neptune 3 Pro and Mars 4 Ultra . For example, a user can prepare 3D models (such as .STL or .OBJ files) by scaling, rotating, and adjusting them with the app and then slice 3D models into layers to export the instructions in the proprietary .GOO format required by an ELEGOO printer to produce the object." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/elesat_13779.png", - "alt": "Screenshot of a .elesat file in ELEGOO SatelLite 1", - "caption": "ELESAT file open in ELEGOO SatelLite 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "elesat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "elf": { - "slug": "elf", - "extension": "elf", - "name": "Nintendo Wii Game File", - "category": "nintendo-wii-game-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "ELF files are similar to .DOL files, in that they are used to distribute Nintendo Wii games and other applications. However, ELF files contain extraneous debugging information that DOL files do not. For that reason, gamers prefer to distribute Wii applications as DOL files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "elf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "elm": { - "slug": "elm", - "extension": "elm", - "name": "Eternal Lands Map File", - "category": "eternal-lands-map-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ELM files are often distributed with .GZ compression and use the \".elm.gz\" compound file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "elm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "elp": { - "slug": "elp", - "extension": "elp", - "name": "eCommerce Landing Page", - "category": "ecommerce-landing-page", - "summary": "", - "developer_org": "synthrone", - "developer_name": "Synthrone", - "more_information": { - "description": [ - "The ELP file is primarily used with the Synthrone Crafter tool for producing e-content. However, it may also be opened by another eCommerce program with the Crafter plugin installed.", - "Synthrone offers end-to-end services to brands and retailers for conducting online transactions. Crafter is one of several programs available as part of the Synthrone eCommerce platform. Other programs include Synthrone Explorer for gathering eCommerce information, Synthrone Publisher for delivering e-content, Synthrone Booster for increasing a brand's visibility, and Synthrone Tracker for measuring the performance of eCommerce assets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "elp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "els": { - "slug": "els", - "extension": "els", - "name": "EasyLanguage Storage File", - "category": "easylanguage-storage-file", - "summary": "", - "developer_org": "tradestation-group", - "developer_name": "TradeStation Group", - "more_information": { - "description": [ - "The ELS file is one of the main file types used by TradeStation to save trading strategies and techniques. The software also creates the ELA file (introduced in version 4) to store EasyLanguage archives and the ELD file (introduced in version 6) to store EasyLanguage documents. ELS files are saved in the EasyLanguage Storage (ELS) format and are compatible with TradeStation 2000i and later.", - "You can export an ELS file in TradeStation by selecting File → Import/Export EasyLanguage and select Export EasyLanguage Archive file .", - "You can import an ELS file in TradeStation by selecting File → Import/Export EasyLanguage and select Import EasyLanguage Archive file ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "els.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "em": { - "slug": "em", - "extension": "em", - "name": "Encore Menu Template", - "category": "encore-menu-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "After an EM file is burned to a disc, the Encore menu template appears as the disc menu when run in a standard DVD player.", - "EM files contain a Photoshop .PSD file that provides the graphics for the background image. Therefore, you can create custom menu graphics using Photoshop and then import the PSD file into Encore." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "em.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "email": { - "slug": "email", - "extension": "email", - "name": "Outlook Express Email Message", - "category": "outlook-express-email-message", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You will most likely not come across an EMAIL file since the program (Microsoft Outlook Express) that uses the file has been discontinued. Also, EMAIL files are an an obscure alternative to the much more common .EML file. However, if you find the EML file and need to open it, you can use Microsoft Outlook Express. If you cannot find a copy of Outlook Express you can use a text editor to view the parts of the EML file that are stored in text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "email.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emb": { - "slug": "emb", - "extension": "emb", - "name": "Everest Embedded Bank File", - "category": "everest-embedded-bank-file", - "summary": "", - "developer_org": "vsm-group", - "developer_name": "VSM Group", - "more_information": { - "description": [ - "EMB files are typically created and opened by Everest audio software. However, since Everest software has been discontinued, EMB files have become less common and the software has become more difficult to obtain.", - "Instead of using Everest software, you can use FMJ-Software Awave Studio to open EMB files. You can also edit the files and convert them to other audio formats. Awave Studio is available for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "embed": { - "slug": "embed", - "extension": "embed", - "name": "Embed Notes Note", - "category": "embed-notes-note", - "summary": "", - "developer_org": "embed", - "developer_name": "Embed", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/embed_12885.png", - "alt": "Screenshot of a .embed file in Embed Notes", - "caption": "EMBED file open in Embed Notes" - }, - "description": [ - "After creating an account and logging in to Embed Notes, users can create, edit, and save any number of notes, which include a header and body text. To save a note locally, users click Embed Notes' download button. They can then save the note as either a .PDF or EMBED file.", - "An EMBED file lists a note's ID, title, and text at its beginning. The text is separated into paragraphs. The file then goes on to list other formatting associated with the note, such as its font." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/embed_12885.png", - "alt": "Screenshot of a .embed file in Embed Notes", - "caption": "EMBED file open in Embed Notes" - }, - { - "url": "https://fileinfo.com/img/ss/sm/embed_12885-2.png", - "alt": "EMBED file open in Apple TextEdit", - "caption": "EMBED file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "embed.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "embl": { - "slug": "embl", - "extension": "embl", - "name": "EMBL Sequence Data File", - "category": "embl-sequence-data-file", - "summary": "", - "developer_org": "european-molecular-biology-laboratory", - "developer_name": "European Molecular Biology Laboratory", - "more_information": { - "description": [ - "An EMBL file consists of individual sequence entries. The entries consist of lines that contain different kinds of information. These lines can be identified by their first two letters, such as ID for the sequence name and type, SQ for sequence data, and DE for the sequence description. The end of each sequence is marked by // ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "embl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "embr": { - "slug": "embr", - "extension": "embr", - "name": "Spatial Geodatabase File", - "category": "spatial-geodatabase-file", - "summary": "", - "developer_org": "georeid-pty-ltd", - "developer_name": "GEOREID Pty Ltd", - "more_information": { - "description": [ - "The EMBR file allows you to organize calculated information for various purposes such as calculating projections and comparing data. The information is stored in a format that doesn't require any special software to view the contents. You can open the EMBR file with text editors such as Notepad and WordPad. Also, you can use the ArcGIS program to update the information in an EMBR file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "embr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emc": { - "slug": "emc", - "extension": "emc", - "name": "Striata Reader Encrypted Document", - "category": "striata-reader-encrypted-document", - "summary": "", - "developer_org": "striata", - "developer_name": "Striata", - "more_information": { - "description": [ - "When creating EMC files, Striata software incorporates a triple DES encryption algorithm to ensure the integrity and confidentiality of information. EMC files are often decrypted using a shared secret, such as an answer to a question or a password.", - "EMC files are commonly sent in bulk via email to customers all at once. This is useful for companies that want to batch process and deliver electronic statements together. When receiving an EMC file attachment in an email, you can be open it with the Striata Reader application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emcam": { - "slug": "emcam", - "extension": "emcam", - "name": "Mastercam Learning Edition Model", - "category": "mastercam-learning-edition-model", - "summary": "", - "developer_org": "cnc-software", - "developer_name": "CNC Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/emcam_12821.jpg", - "alt": "Screenshot of a .emcam file in CNC Software Mastercam Learning Edition 2023", - "caption": "EMCAM file open in CNC Software Mastercam Learning Edition 2023" - }, - "description": [ - "CNC Mastercam is a widely-used CAD/CAM package that engineers and machinists use to design and produce mechanical components. CNC Software developed the Learning Edition of Mastercam for students, teachers, and professionals to be able to try the software before purchasing it.", - "Since the Learning Edition of Mastercam does not allow you to save models in the default Mastercam format, CNC Software developed the EMCAM format. You can create an EMCAM file with Mastercam Learning Edition by selecting File → Save or Save As . After saving the model, you can close the file, then re-open it to continue modifying it." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/emcam_12821.jpg", - "alt": "Screenshot of a .emcam file in CNC Software Mastercam Learning Edition 2023", - "caption": "EMCAM file open in CNC Software Mastercam Learning Edition 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emcam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emd": { - "slug": "emd", - "extension": "emd", - "name": "ABT Extended Module", - "category": "abt-extended-module", - "summary": "", - "developer_org": "chessbase", - "developer_name": "ChessBase", - "more_information": { - "description": [ - "The EMD format was created in 1994. In the format's full name, ABT stands for Advanced 16-Bit Tracker." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emerald": { - "slug": "emerald", - "extension": "emerald", - "name": "Emerald Theme", - "category": "emerald-theme", - "summary": "", - "developer_org": "compiz-fusion", - "developer_name": "Compiz Fusion", - "more_information": { - "description": [ - "The Emerald Window Decorator is included with Compiz Fusion, a composite window manager for Unix systems. In order for the Emerald Window Decorator to function, the \"Decoration\" plugin must be installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emerald.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emf": { - "slug": "emf", - "extension": "emf", - "name": "Enhanced Windows Metafile", - "category": "enhanced-windows-metafile", - "summary": "", - "developer_org": "jasspa", - "developer_name": "Jasspa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/emf_464.png", - "alt": "Screenshot of a .emf file in Adobe Illustrator 2020", - "caption": "EMF file open in Adobe Illustrator 2020" - }, - "description": [ - "EMF was developed and released in 1992 with Windows NT 3.1 to improve the WMF format, which was introduced in Windows 3.0 in 1990. Two of the main improvements over WMF are 1)support for 32-bit data (WMF is limited to 16-bit) and 2)its device-independence, meaning the graphic looks the same regardless of the device on which it is viewed. Microsoft later added this capability to the WMF format in Windows 2000.", - "EMF is a vector format but also supports bitmap data. It can be scaled and output at a higher definition, which is especially useful when modifying graphics in an image editor and printing high-quality images.", - "Image data contained in EMF files are stored in a sequence of metafile record structures. Each of these records stores drawing commands, object definitions, and configuration settings.", - "Both the EMF and WMF formats are similar to the more common Scalable Vector Graphics ( .SVG ) and Encapsulated PostScript ( .EPS ) formats. Microsoft continues to revise the EMF and WMF formats.", - "NOTE: Microsoft developed the .EMZ and .WMZ formats to reduce the file sizes of EMF and WMF files and make it easier to transfer the graphics between applications. These formats utilize gzip compression to compress the files." - ] - }, - "common_filenames": [ - { - "filename": "mouse.emf", - "description": "mouse.emf - Mouse interaction macros." - }, - { - "filename": "mouse.emf", - "description": "mouse.emf - Mouse interaction macros." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/emf_464.png", - "alt": "Screenshot of a .emf file in Adobe Illustrator 2020", - "caption": "EMF file open in Adobe Illustrator 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eml": { - "slug": "eml", - "extension": "eml", - "name": "E-Mail Message", - "category": "e-mail-message", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eml_135.png", - "alt": "Screenshot of a .eml file in Microsoft Mail", - "caption": "EML file open in Microsoft Mail" - }, - "description": [ - "Microsoft developed the Electronic Mail (EML) format to comply with the industry-standard RFC 5322 for transferring messages between email clients. EML utilizes the Internet Message Format (IMF) syntax for text stored in the messages.", - "Because of its wide adoption among email clients, EML has become one of the most common email message formats. Some other common email message file types include .MSG .MBOX , .EMLX and .DAT .", - "Since the EML format is widely supported, you can save emails as .EML files with most email applications. Two common email applications that can save messages as EML files include Microsoft Mail and Apple Mail:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/eml_135.png", - "alt": "Screenshot of a .eml file in Microsoft Mail", - "caption": "EML file open in Microsoft Mail" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emlx": { - "slug": "emlx", - "extension": "emlx", - "name": "Apple Mail Message", - "category": "apple-mail-message", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/emlx_1496.png", - "alt": "Screenshot of a .emlx file in Apple Mail 8", - "caption": "EMLX file open in Apple Mail 8" - }, - "description": [ - "EMLX files created by Apple Mail are not meant to be manually opened. However, if you encounter an EMLX file, you can double-click it to open it as long as Apple Mail is set as the default program.", - "Since the EMLX files are saved in plain text, you can also open the file to view the contents in a text editor, such as Apple TextEdit or Microsoft Notepad. You may need to change the .emlx file extension to .txt .", - "When an EMLX file is created by Apple Mail, the file is typically saved in one of the following folders:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/emlx_1496.png", - "alt": "Screenshot of a .emlx file in Apple Mail 8", - "caption": "EMLX file open in Apple Mail 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emlxpart": { - "slug": "emlxpart", - "extension": "emlxpart", - "name": "Mail Message Attachment", - "category": "mail-message-attachment", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emlxpart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emm": { - "slug": "emm", - "extension": "emm", - "name": "MindMaple Map", - "category": "mindmaple-map", - "summary": "", - "developer_org": "capcom-and-dimps", - "developer_name": "Capcom and Dimps", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/emm_10564.jpg", - "alt": "Screenshot of a .emm file in MindMaple 1.7", - "caption": "EMM file open in MindMaple 1.7" - }, - "description": [ - "When you create a map from scratch or from an .EMMT template and save it, MindMaple creates the EMM file to store the map contents. You can export the file to other file formats such as .DOC , .XLS , .PPT , .HTML , .JPEG , and .TXT .", - "MindMaple is designed to help you visually organize ideas. You can create maps that consist of ideas placed in nodes that can be connected to other nodes and images. MindMaple is available for Windows, macOS, and iOS in Lite and Pro editions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/emm_10564.jpg", - "alt": "Screenshot of a .emm file in MindMaple 1.7", - "caption": "EMM file open in MindMaple 1.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emmt": { - "slug": "emmt", - "extension": "emmt", - "name": "MindMaple Map Template", - "category": "mindmaple-map-template", - "summary": "", - "developer_org": "mindmaple", - "developer_name": "MindMaple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/emmt_10565.jpg", - "alt": "Screenshot of a .emmt file in MindMaple 1.7", - "caption": "EMMT file open in MindMaple 1.7" - }, - "description": [ - "You can create a template by selecting File → Save as then choosing \"MindMaple templates\" from the \"Save as type\" field. You can also export the map to another file format such as .DOC , .XLS , .PPT , .HTML , .JPEG , and .TXT .", - "MindMaple is designed to help you visually organize ideas, whether it be for brainstorming, taking notes, tracking projects, or researching topics. You can create maps that consist of ideas branched together with other ideas and images. MindMaple is available for Windows, macOS, and iOS in Lite and Pro editions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/emmt_10565.jpg", - "alt": "Screenshot of a .emmt file in MindMaple 1.7", - "caption": "EMMT file open in MindMaple 1.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emod": { - "slug": "emod", - "extension": "emod", - "name": "Quadra Composer Module", - "category": "quadra-composer-module", - "summary": "", - "developer_org": "bo-lincoln", - "developer_name": "Bo Lincoln", - "more_information": { - "description": [ - "Quadra Composer was a music tracker developed by Bo Lincoln and released for Amiga computers in 1993. It allowed users to create chiptune music for use in video games and audio/visual demonstrations.", - "The music that users created with Quadra Composer was saved as EMOD files. Each EMOD file specified the notes a song contained, the instrument samples used to play those notes, and various song metadata ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emp": { - "slug": "emp", - "extension": "emp", - "name": "eMusic Music Download File", - "category": "emusic-music-download-file", - "summary": "", - "developer_org": "emusic.com", - "developer_name": "eMusic.com", - "more_information": { - "description": [ - "eMusic files also use the .EMX extension depending on the version of eMusic Download Manager. Some versions of eMusic Download Manager are not compatible with EMP files. EMusic/J is compatible with both EMP and EMX files.", - "NOTE: EMP files do not contain actual audio data. They only contain the information necessary to download an audio file or a set of audio files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emrg": { - "slug": "emrg", - "extension": "emrg", - "name": "E-Merge 1.x Data File", - "category": "e-merge-1.x-data-file", - "summary": "", - "developer_org": "psychology-software-tools", - "developer_name": "Psychology Software Tools", - "more_information": { - "description": [ - "You can open EMRG2 files with E-DataAid, a data manipulation tool that is part of the E-Prime application suite. With this program, you can filter and analyze data, as well as export the dataset to multiple third-party file formats for statistical analysis.", - "NOTE: Version 2 of E-Merge (in the E-Prime 2 suite) creates merged data files with the .EMRG2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emrg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emrg2": { - "slug": "emrg2", - "extension": "emrg2", - "name": "E-Merge 2.0 Data File", - "category": "e-merge-2.0-data-file", - "summary": "", - "developer_org": "psychology-software-tools", - "developer_name": "Psychology Software Tools", - "more_information": { - "description": [ - "EMRG2 files can be opened by E-DataAid, another program in the E-Prime application suite. This program can filter, analyze, and export the data for statistical analysis in third-party applications.", - "NOTE: E-Merge version 1 saves merged data sets using the .EMRG extension. EMRG files can still be opened by E-DataAid version 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emrg2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emsixbundle": { - "slug": "emsixbundle", - "extension": "emsixbundle", - "name": "Encrypted Windows 10 App Bundle", - "category": "encrypted-windows-10-app-bundle", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Developers who want to submit their Windows applications to the Microsoft Store must first package those apps in the AppX or MSIX format, using Microsoft Visual Studio or MakeAppx.exe . When packaging an application using MakeAppx.exe , developers can enter several commands that control how their app is packaged. For example, developers can choose to create an app bundle, which contains different versions of their app optimized for different processor architectures, and they can choose to encrypt that app bundle. Encrypted MSIX app bundles are saved as EMSIXBUNDLE files.", - "Typically, developers create EMSIXBUNDLE files when they don't want end users to be able to extract the constituent files their app bundle contains. For example, a video game developer may encrypt an app bundle that contains their video game so users cannot access the game's assets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emsixbundle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emulecollection": { - "slug": "emulecollection", - "extension": "emulecollection", - "name": "eMule Data File", - "category": "emule-data-file", - "summary": "", - "developer_org": "emule", - "developer_name": "eMule", - "more_information": { - "description": [] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emulecollection.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emx": { - "slug": "emx", - "extension": "emx", - "name": "eMusic Download File", - "category": "emusic-download-file", - "summary": "", - "developer_org": "emusic.com", - "developer_name": "eMusic.com", - "more_information": { - "description": [ - "Some versions of eMusic Download Manager use .EMP files and are not compatible with EMX files. eMusic/J is compatible with both EMP and EMX files.", - "Downloaded eMusic MP3 files may be played in common music players such as Windows Media Player and Apple iTunes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emy": { - "slug": "emy", - "extension": "emy", - "name": "eMelody Ringtone File", - "category": "emelody-ringtone-file", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "eMelody ringtones are convenient for mobile phone users because they use plain text formatting. Therefore, a simple text or email could be used to transfer ringtones between phones.", - "NOTE: The iMelody format ( .IMY ) was created to address some of the limitations in the eMelody format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "emz": { - "slug": "emz", - "extension": "emz", - "name": "Windows Compressed Enhanced Metafile", - "category": "windows-compressed-enhanced-metafile", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/emz_913.png", - "alt": "Screenshot of a .emz file in Microsoft PowerPoint 365", - "caption": "EMZ file open in Microsoft PowerPoint 365" - }, - "description": [ - "Microsoft originally developed the Windows Metafile ( .WMF ) format in the 1990s to store vector graphics and bitmap data. Microsoft then replaced the WMF format with the Enhanced Windows Metafile (EMF) format, which is a 32-bit format that is device-independent.", - "Microsoft developed the EMZ compression format to reduce the size of EMF files to save storage space and more easily transfer EMF graphics between applications, particularly Microsoft Visio and the Office suite, which includes Word and PowerPoint. While EMF files are common and various image editors may export them, EMZ files are much less common." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/emz_913.png", - "alt": "Screenshot of a .emz file in Microsoft PowerPoint 365", - "caption": "EMZ file open in Microsoft PowerPoint 365" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "emz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enc": { - "slug": "enc", - "extension": "enc", - "name": "Encoded File", - "category": "encoded-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "In some cases, ENC files may be encoded using a standard encoding format. For example, some ENC files are encoded using standard uuencode ( .UUE ) encoding. You can decode standardly-encoded ENC files with any program that supports the format in which they are encoded.", - "However, most ENC files are encoded using proprietary encoding formats. Only the program that created and/or uses these ENC files can decode them and read the data they contain." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/enc_3107.png", - "alt": "Screenshot of a .enc file in CARIS Easy View", - "caption": "ENC file open in CARIS Easy View" - }, - { - "url": "https://fileinfo.com/img/ss/sm/enc_3046.jpg", - "alt": "Screenshot of a .enc file in ArtistScope CopySafe PDF Reader 4", - "caption": "ENC file open in ArtistScope CopySafe PDF Reader 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "encr": { - "slug": "encr", - "extension": "encr", - "name": "BQ Evaluation Software Internal File", - "category": "bq-evaluation-software-internal-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "BQ Evaluation Software is a tool that assists users with the process of configuring and using Texas Instruments gas gauge evaluation interface boards, such as the EV2300 EVM interface board. The software references many internal files while running, some of which are ENCR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "encr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "encrypted": { - "slug": "encrypted", - "extension": "encrypted", - "name": "Crypren Ransomware Encrypted File", - "category": "crypren-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Crypren ransomware is a type of malware utilized by cybercriminals that encrypts a user's files. After the ransomware takes the files hostage, it forces the victim to pay the perpetrator through Bitcoin to unlock the files. It is typically introduced to a victim's computer through spam emails with malicious links or file attachments. When an unsuspecting user downloads and opens the file attachment or clicks the embedded link in the email, the virus runs on the computer.", - "When the ransomware runs on a user's computer, it encrypts files on the computer and adds the .encrypted extension onto the names of the files. The types of files typically targeted include personal documents, images, videos, and backup files, such as .DOCX , .PDF , .PNG , .JPG , .MP4 , and .DB files. For example, a document.docx file becomes document.docx.encrypted .", - "The virus then generates a READ_THIS_TO_DECRYPT.html READ_THIS_TO_DECRYPT.txt file in each folder on the user's computer that contains infected ENCRYPTED files. The .HTML or .TXT file contains information explaining the hostile takeover of the user's files and how the user can recover their files by paying a ransom payment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "encrypted.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enex": { - "slug": "enex", - "extension": "enex", - "name": "Evernote Archive", - "category": "evernote-archive", - "summary": "", - "developer_org": "evernote", - "developer_name": "Evernote", - "more_information": { - "description": [ - "Evernote allows users to sync their notes with the Evernote online service so that notes can be accessed from the Web, mobile devices, and the local computer. Therefore, ENEX files are generally used for local backups and for transferring notes manually.", - "ENEX files can be exported by choosing File → Export Notes to Archive... . They can be imported by choosing File → Import Notes from Archive... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enf": { - "slug": "enf", - "extension": "enf", - "name": "EndNote Filter File", - "category": "endnote-filter-file", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "ENF files are often provided by libraries and reference centers online so that EndNote users can import citations. A large list of filters is provided on the EndNote website. Custom filters may also be created by the user.", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eng": { - "slug": "eng", - "extension": "eng", - "name": "Chess Engine", - "category": "chess-engine", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ENG files used by Fritz must be stored in \\Program Files\\ChessBase\\Engines." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enl": { - "slug": "enl", - "extension": "enl", - "name": "EndNote Library", - "category": "endnote-library", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "EndNote libraries are often used by researchers and writers during the journal article authoring process. The citations in ENL files can be output to bibliographic publication format in the software.", - "ENL files are stored with a folder that has the \".Data\" name extension. This folder is saved in the same directory as the ENL file and contains the database of information for the library.", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enlx": { - "slug": "enlx", - "extension": "enlx", - "name": "Archived EndNote Library", - "category": "archived-endnote-library", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "ENLX files can contain file attachment articles (e.g., .PDF files) for citations in addition to the citation information.", - "To create an ENLX file choose File → Compressed Library (.enlx) ... from the EndNote application menu. To import an ENLX file, choose File → Open → Open Library... .", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enml": { - "slug": "enml", - "extension": "enml", - "name": "Evernote for Android Note", - "category": "evernote-for-android-note", - "summary": "", - "developer_org": "evernote", - "developer_name": "Evernote", - "more_information": { - "description": [ - "While the ENML language is used to author note content in Evernote, the ENML file extension is not often used. Instead, notes are often saved as note archives with the .ENEX extension. The desktop versions of Evernote use this extension by default." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enp": { - "slug": "enp", - "extension": "enp", - "name": "EndNote Preferences File", - "category": "endnote-preferences-file", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "ENP files are no longer used by recent EndNote software versions since preferences are now saved to the Windows registry instead.", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enpassbackup": { - "slug": "enpassbackup", - "extension": "enpassbackup", - "name": "Enpass Backup", - "category": "enpass-backup", - "summary": "", - "developer_org": "enpass-technologies", - "developer_name": "Enpass Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/enpassbackup_13765.png", - "alt": "Screenshot of a .enpassbackup file in Enpass 6", - "caption": "ENPASSBACKUP file open in Enpass 6" - }, - "description": [ - "Enpass is a password management application that helps you store and manage your passwords, notes, and other sensitive information in an encrypted vault. It also allows you to back up your sensitive information as ENPASSBACKUP files.", - "To create an ENPASSBACKUP file, select File → Backup → Create Backup . The program will name the ENPASSBACKUP based on the time it creates it and the number of items in the backed-up vault. For example, a backup with 5 items created on December 3rd, 2024, might be named 2024-12-03-1733245141-1_vault-5_items.enpassbackup .", - "NOTE: Enpass Technologies introduced ENPASSBACKUP files when it released version 6 of Enpass. Previous versions of the app save backups as .WALLETX files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/enpassbackup_13765.png", - "alt": "Screenshot of a .enpassbackup file in Enpass 6", - "caption": "ENPASSBACKUP file open in Enpass 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enpassbackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enq": { - "slug": "enq", - "extension": "enq", - "name": "EndNote Search Options File", - "category": "endnote-search-options-file", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "You can create an ENQ file by entering search criteria (click the Online Search... button in the application library bar to enable search), clicking the Options button, and choosing \"Save Search.\" You can load search options by double-clicking an ENQ file or by choosing \"Load Search\" instead of \"Save Search.\"", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ens": { - "slug": "ens", - "extension": "ens", - "name": "EndNote Style File", - "category": "endnote-style-file", - "summary": "", - "developer_org": "naturalmotion", - "developer_name": "NaturalMotion", - "more_information": { - "description": [ - "EndNote styles are used to generate EndNote libraries ( .ENL files) into syntactically-correct bibliographies that conform to a published standard.", - "ENS files are often provided online by organizations that maintain bibliographic formatting standards. Custom styles may also be created by EndNote users.", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ens.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ent": { - "slug": "ent", - "extension": "ent", - "name": "External Entity", - "category": "external-entity", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "XML and SGML documents reference ENT files to reuse standard entity definitions without repeating them in every file. For example, an ENT file might define commonly used characters, file paths, or shared components in a documentation system. By storing this data externally, ENT files help make markup documents cleaner and easier to maintain.", - "Developers, technical writers, and content managers who work with structured documents are the primary users of ENT files. These users often rely on ENT files to manage large sets of content efficiently and consistently." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ent.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "entitlements": { - "slug": "entitlements", - "extension": "entitlements", - "name": "Mac App Sandboxing Entitlements File", - "category": "mac-app-sandboxing-entitlements-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Example entitlements include file read and write access, as well as access to network resources, printers, music and picture folders, and location services.", - "NOTE: When App Sandboxing is enabled in Xcode, the program creates a file called MyProject.entitlements (where MyProject is the project name) in the root directory of the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "entitlements.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "env": { - "slug": "env", - "extension": "env", - "name": "Now Contact Envelope Template", - "category": "now-contact-envelope-template", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "To create the ENV file, select Define → Print Templates → Envelopes... , select the \"+\" button in the top-right, name the template, and click OK . You will then be able to edit the template layout and its dimensions. Click OK when you're finished.", - "To select the template you want to print from, select File → Print Templates... , choose your template from the \"Template Type\" drop down menu, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "env.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enw": { - "slug": "enw", - "extension": "enw", - "name": "EndNote Import File", - "category": "endnote-import-file", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "More recent versions of EndNote export EndNote libraries ( .ENL files) in the .TXT , .RTF , .HTM , and .XML formats rather than the ENW format. However, EndNote can still import ENW files. You can also share libraries using archived EndNote libraries ( .ENLX files).", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enx": { - "slug": "enx", - "extension": "enx", - "name": "Max PC Safe Encrypted File", - "category": "max-pc-safe-encrypted-file", - "summary": "", - "developer_org": "acer", - "developer_name": "Acer", - "more_information": { - "description": [ - "To encrypt a file (which will append the ENX extension):", - "To decrypt an ENX file and open it:", - "You can also right-click the file you want to encrypt/decrypt, select Max PC Safe → Encrypt File(s) / Folder(s).. or Decrypt File(s) / Folder(s).. , and enter your password." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "enz": { - "slug": "enz", - "extension": "enz", - "name": "EndNote Connection File", - "category": "endnote-connection-file", - "summary": "", - "developer_org": "clarivate", - "developer_name": "Clarivate", - "more_information": { - "description": [ - "To see the list of connection files in EndNote, select Edit → Connection Files → Open Connection Manager... from the application menu.", - "Many ENZ files are provided with the EndNote software installation. They are located in the EndNote \\​Connections\\​ installation directory.", - "NOTE: Clarivate EndNote was previously developed by Thomson Reuters." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "enz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eoc": { - "slug": "eoc", - "extension": "eoc", - "name": "EncryptOnClick Encrypted File", - "category": "encryptonclick-encrypted-file", - "summary": "", - "developer_org": "2brightsparks", - "developer_name": "2BrightSparks", - "more_information": { - "description": [ - "EncryptOnClick is a free encryption program that allows users to compress and encrypt their files, allowing them to store and transfer files more easily and securely. When a user encrypts a file with EncryptOnClick, the program creates a password-protected EOC file that contains a copy of the original file. The user (or another user who has access to EncryptOnClick and knows the password used to encrypt the file) can restore the file to its original, unencrypted state by decrypting it in EncryptOnClick." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eop": { - "slug": "eop", - "extension": "eop", - "name": "Everyone Piano Score", - "category": "everyone-piano-score", - "summary": "", - "developer_org": "everyone-piano", - "developer_name": "Everyone Piano", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eop_9221.png", - "alt": "Screenshot of a .eop file in Everyone Piano", - "caption": "EOP file open in Everyone Piano" - }, - "description": [ - "Musicians and composers can use Everyone Piano to record and play music. Songs recorded using Everyone Piano are saved as EOP files, which contain a binary representation of the song's notes, rests, key, and other information.", - "To save a song as an EOP file:", - "After saving their song as an EOP file, musicians can open it in other Everyone Piano-related software, such as EOP Sheet Music, or share it with other users. For example, users can upload their EOP files to EveryonePiano.com, to allow other users to download the file and play the song it contains on their computer.", - "Everyone Piano stores many example EOP files in the following directory:", - "C:/​Program Files (x86)/​EveryonePiano/​Music" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/eop_9221.png", - "alt": "Screenshot of a .eop file in Everyone Piano", - "caption": "EOP file open in Everyone Piano" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eot": { - "slug": "eot", - "extension": "eot", - "name": "Embedded OpenType Font", - "category": "embedded-opentype-font", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft created the EOT file format to allow web developers to embed OpenType fonts in webpages, so text would always appear in the correct font online. Developers could use WEFT to transform an existing OpenType font file into an EOT file, which they would then link with one or more webpages. EOT files were compressed, making them faster to load over the web, and included some copyright-protection features, such as subsetting (including only a webpage's needed characters) and encryption .", - "Internet Explorer is the only browser that ever supported EOT files. EOT files have largely been replaced by .WOFF files, which are web-optimized font files. Microsoft stopped offering WEFT for download in 2019.", - "NOTE: You can also create EOT files from .TTF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ep": { - "slug": "ep", - "extension": "ep", - "name": "Pencil Document", - "category": "pencil-document", - "summary": "", - "developer_org": "powerpoint56", - "developer_name": "powerpoint56", - "more_information": { - "description": [ - "Pencil documents can contain common shapes, basic Web elements, desktop widgets, flowchart objects, and various other design elements.", - "Pencil can export documents to .PNG , .PDF , .SVG , .ODT , and Web formats. This is helpful when sending design documents to clients and developers, as well as for including the design in presentations and other documentation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ep_12259.png", - "alt": "Screenshot of a .ep file in Explore", - "caption": "EP file open in Explore" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epc": { - "slug": "epc", - "extension": "epc", - "name": "Doctor Who Game Data File", - "category": "doctor-who-game-data-file", - "summary": "", - "developer_org": "bbc", - "developer_name": "BBC", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epf": { - "slug": "epf", - "extension": "epf", - "name": "EAGLE Project", - "category": "eagle-project", - "summary": "", - "developer_org": "planit-software", - "developer_name": "Planit Software", - "more_information": { - "description": [ - "To create an EPF file, select File → New → Project , and name the file or else it will be given the default name \"New_Project.\" You can view the file in the Control Panel of the application under \"Projects,\" it will be located in the \"eagle\" folder. You can also view the file in the directory it was saved, most likely in the Documents folder.", - "NOTE: Autodesk EAGLE was formerly known as CadSoft EAGLE. The software was acquired by Autodesk in 2016. EAGLE stands for \"Easily Applicable Graphical Layout Editor.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epgz": { - "slug": "epgz", - "extension": "epgz", - "name": "Pencil Project File", - "category": "pencil-project-file", - "summary": "", - "developer_org": "evolus", - "developer_name": "Evolus", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/epgz_12120.png", - "alt": "Screenshot of a .epgz file in Evolus Pencil 3.1", - "caption": "EPGZ file open in Evolus Pencil 3.1" - }, - "description": [ - "You can use Pencil to design various mockup drawings, such as mobile user interface ( UI and webpage layouts, flowcharts, and desktop widgets . The application comes with various stencils and design elements to insert into a mockup, but you can also import custom elements.", - "When you create and save a project, the EPGZ file is created to store the contents of the design. To create an EPGZ file with Pencil, click the menu in the upper-left corner of the application, select New Document , create the mockup, then select Save or Save As... .", - "You can save, close, and re-open EPGZ projects to continue editing your design. When you are finished modifying the mockup, you can export the project to various formats, such as .PNG , .SVG , .PDF , and .ODT . To export an EPGZ file with Pencil, click the menu in the upper-left corner of the application and select Export... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/epgz_12120.png", - "alt": "Screenshot of a .epgz file in Evolus Pencil 3.1", - "caption": "EPGZ file open in Evolus Pencil 3.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epi": { - "slug": "epi", - "extension": "epi", - "name": "EclipsePackager2000 Compressed File", - "category": "eclipsepackager2000-compressed-file", - "summary": "", - "developer_org": "green-eclipse", - "developer_name": "Green Eclipse", - "more_information": { - "description": [ - "EPI files are used to separate large files into smaller segments for distribution over the Internet, email, or other external media.", - "NOTE: EclipsePackager2000 can also open files created with its predecessor, EclipsePkg." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epibrw": { - "slug": "epibrw", - "extension": "epibrw", - "name": "Web File Location", - "category": "web-file-location", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Clicking on a link ending in \".epibrw\" may display the file directly in a browser window or may initiate a download of the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epibrw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epim": { - "slug": "epim", - "extension": "epim", - "name": "EssentialPIM Database File", - "category": "essentialpim-database-file", - "summary": "", - "developer_org": "astonsoft", - "developer_name": "Astonsoft", - "more_information": { - "description": [ - "To create an EPIM file, select File → New → EPIM Data File .", - "EPIM files are located in the following directory: C:\\​Users\\​kellenbloom\\​AppData\\​Roaming\\​EssentialPIM Pro\\​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epk": { - "slug": "epk", - "extension": "epk", - "name": "Eaglercraft Package", - "category": "eaglercraft-package", - "summary": "", - "developer_org": "ymir-entertainment", - "developer_name": "Ymir Entertainment", - "more_information": { - "description": [ - "Eaglercraft is a browser-based video game that is based on Minecraft Java Edition. Different versions of Eaglercraft seek to emulate different versions of Minecraft. Players can play Eaglercraft either locally or online, in single-player or multiplayer modes.", - "All versions of Eaglercraft include a file named assets.epk . This file contains a compiled version of Eaglercraft's game resources. If players want to add custom resources to their instance of Eaglercraft, they can do so by placing the resources in the following directory, and then running epkcompiler/run.bat to include those resources in a new assets.epk file:", - "eaglercraft-beta-main/​lwjgl-rundir/​resources", - "Additionally, in Eaglercraft's single-player mode, players can export backups of their worlds as EPK files. This allows players to load worlds again when playing at a different time or share worlds with other players. To back up a world as an EPK file, players select the world on the Select World menu and then click Backup ." - ] - }, - "common_filenames": [ - { - "filename": "Assets.epk", - "description": "Assets.epk - The file Eaglercraft uses to load game assets." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epk2": { - "slug": "epk2", - "extension": "epk2", - "name": "E-Prime 2.0 Package File", - "category": "e-prime-2.0-package-file", - "summary": "", - "developer_org": "psychology-software-tools", - "developer_name": "Psychology Software Tools", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epk2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epp": { - "slug": "epp", - "extension": "epp", - "name": "TalaPhoto Project", - "category": "talaphoto-project", - "summary": "", - "developer_org": "tact", - "developer_name": "TACT", - "more_information": { - "description": [ - "TalaPhoto enables home users and hobbyists to create digital photo albums for various purposes, including printing, emailing, building photo-based websites, and generating slideshows. The EPP file keeps track of all the elements involved in the project, including formatting preferences and visual arrangement, which makes it easier to resume editing or exporting the project later." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/epp_1475.png", - "alt": "Screenshot of a .epp file in JGsoft EditPad Pro 8", - "caption": "EPP file open in JGsoft EditPad Pro 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epr": { - "slug": "epr", - "extension": "epr", - "name": "Photoshop AME Preset File", - "category": "photoshop-ame-preset-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The Photoshop AME exporter can be used for outputting video in .DPX , .MP4 (H.264), and .MOV formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eprt": { - "slug": "eprt", - "extension": "eprt", - "name": "eDrawings 3D Part", - "category": "edrawings-3d-part", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eprt_10612.png", - "alt": "Screenshot of a .eprt file in Dassault Systemes SolidWorks eDrawings Viewer", - "caption": "EPRT file open in Dassault Systemes SolidWorks eDrawings Viewer" - }, - "description": [ - "EPRT files are part of the eDrawings file family, along with .EDRW (2D drawings) and .EASM (3D assemblies). These formats are designed to simplify the sharing and reviewing of CAD data, especially with stakeholders who don't have access to expensive CAD tools.", - "Users receiving EPRT files can use the free eDrawings Viewer (also known as \"eDrawings\") to view the 3D part, inspect its properties, present it, and print it. The utility is available for Windows, macOS, iOS, and Android." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/eprt_10612.png", - "alt": "Screenshot of a .eprt file in Dassault Systemes SolidWorks eDrawings Viewer", - "caption": "EPRT file open in Dassault Systemes SolidWorks eDrawings Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eprt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eps": { - "slug": "eps", - "extension": "eps", - "name": "Encapsulated PostScript File", - "summary": "An EPS file is a vector graphic saved in the Encapsulated PostScript (EPS) format. It contains PostScript-formatted image data, ideal for scaling high-resolution images, and may include bitmap image data and text. EPS files also store a low-resolution embedded bitmap image for previewing the graphic.", - "developer": "Adobe", - "developer_slug": "adobe", - "category": "Vector Image Files", - "category_slug": "vector-image-files", - "rating": 3.7, - "votes": 398, - "last_updated": "March 22, 2022", - "more_information": { - "content": [ - "Adobe developed the EPS format in the late 1980s to become a standard for exchanging images across different platforms and devices. While various applications and users adopted the format, other image formats overshadowed it, such as .JPEG and .PNG .", - "Although EPS never became as widely used as Adobe intended, graphics professionals commonly save their artwork in the format, such as icons and drawings. For example, graphic designers often use professional vector image editors, such as Adobe Illustrator or Serif Affinity Designer, to save artwork as EPS files for large print jobs (e.g., posters, banners, and billboard advertisements) because of the format's scalability." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eps_28.png", - "srcset": "https://fileinfo.com/img/ss/md/eps_28.png 760w, https://fileinfo.com/img/ss/sm/eps_28.png 380w", - "alt": "Screenshot of a .eps file in Adobe Illustrator 2022", - "width": "380", - "height": "253", - "caption": "EPS file open in Adobe Illustrator 2022" - } - }, - "how_to_open": { - "instructions": [ - "You can open an EPS file with various image editors, including Adobe Illustrator , QuarkXpress , and Serif Affinity Designer. For example, to open an EPS file with Illustrator, select File → Open .", - "Some other options include GIMP , which is a free cross-platform image editor, and CorelDRAW Graphics Suite , which is available for Windows and macOS." - ] - }, - "scraped_at": "2025-08-09T21:58:55.135753", - "source": { - "url": "https://fileinfo.com/extension/eps", - "file": "eps.html" - } - }, - "epsf": { - "slug": "epsf", - "extension": "epsf", - "name": "Encapsulated PostScript Format File", - "category": "encapsulated-postscript-format-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "EPSF files are more commonly seen as .EPS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epub": { - "slug": "epub", - "extension": "epub", - "name": "EPUB eBook", - "category": "epub-ebook", - "summary": "", - "developer_org": "idpf", - "developer_name": "IDPF", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/epub_3541.png", - "alt": "Screenshot of a .epub file in Apple Books 5", - "caption": "EPUB file open in Apple Books 5" - }, - "description": [ - "The International Digital Publishing Forum (IDPF) initially released the EPUB format in 2007 as a replacement for the Open eBook (OEB) format. EPUB has undergone several revisions since its release, with its most recent version, 3.3, released in May 2023.", - "The EPUB format is Zip-based and stores resources that make up the publication, including .XML , .XHTML , .NCX , .CSS , and .SVG files. These files contain the publication's contents, including its text, chapter links, cover art, and images. Many commercial eBooks also include digital rights management ( DRM ) protection, which limits viewing to only authorized devices." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/epub_3541.png", - "alt": "Screenshot of a .epub file in Apple Books 5", - "caption": "EPUB file open in Apple Books 5" - }, - { - "url": "https://fileinfo.com/img/ss/sm/epub_3541-2.png", - "alt": "EPUB file renamed as a ZIP file and opened in Windows File Explorer", - "caption": "EPUB file renamed as a ZIP file and opened in Windows File Explorer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epv": { - "slug": "epv", - "extension": "epv", - "name": "Wi-Fi Security Camera Footage", - "category": "wi-fi-security-camera-footage", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The SYMYNELEC Light Bulb outdoor security camera, Annke Crater 1080p indoor security camera, and some other Wi-Fi security cameras save footage to EPV files. Users can view the footage these files contain from within the camera's associated smartphone app, which is usually available for download from the Google Play Store or Apple App Store.", - "EPV files are not playable outside a camera's associated software. However, these apps typically provide a way to export an EPV file's contents as an .MP4 file, while watching the EPV file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "epw": { - "slug": "epw", - "extension": "epw", - "name": "EnergyPlus Weather Data File", - "category": "energyplus-weather-data-file", - "summary": "", - "developer_org": "u.s.-department-of-energy", - "developer_name": "U.S. Department of Energy", - "more_information": { - "description": [ - "Weather data is available in the EnergyPlus (EPW) format for more than 2100 locations in over 100 countries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "epw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eqf": { - "slug": "eqf", - "extension": "eqf", - "name": "Winamp Equalizer Preset File", - "category": "winamp-equalizer-preset-file", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eqf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eql": { - "slug": "eql", - "extension": "eql", - "name": "MathType Settings", - "category": "mathtype-settings", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most MathType users will not encounter EQL files since they are stored in the application's installation directory, and the program references them. However, some users may discover them when migrating preferences between MathType installations.", - "NOTE: EQL files' filenames relate to the object for which they store settings (e.g., Toolbar.eql defines the layout and functionality of MathType's toolbar). Also, if an EQL file becomes corrupt, users can delete it to restore the default setting since the software automatically regenerates the necessary configuration file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eql.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eqn": { - "slug": "eqn", - "extension": "eqn", - "name": "GAL Equation File", - "category": "gal-equation-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "After implementing an EQN file, a programmer typically converts the file into a binary JEDEC .JED file, which can be used to program the target chip." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eqn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eqp": { - "slug": "eqp", - "extension": "eqp", - "name": "MathType Preferences File", - "category": "mathtype-preferences-file", - "summary": "", - "developer_org": "design-science", - "developer_name": "Design Science", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/eqp_1203.png", - "alt": "Screenshot of a .eqp file in Design Science MathType 7.8", - "caption": "EQP file open in Design Science MathType 7.8" - }, - "description": [ - "MathType is widely used in academic, scientific, and professional settings to generate complex equations for documents, presentations, and educational materials. Since there are many components in the MathType interface and a diverse user base, the software allows you to customize the environment to create a more efficient workflow based on your requirements and save your preferences as EQP files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/eqp_1203.png", - "alt": "Screenshot of a .eqp file in Design Science MathType 7.8", - "caption": "EQP file open in Design Science MathType 7.8" - }, - { - "url": "https://fileinfo.com/img/ss/sm/eqp_1203-2.png", - "alt": "EQP file open in Microsoft Notepad", - "caption": "EQP file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eqp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "er": { - "slug": "er", - "extension": "er", - "name": "Newer Super Mario Bros. Wii Audio", - "category": "newer-super-mario-bros.-wii-audio", - "summary": "", - "developer_org": "newer-team", - "developer_name": "Newer Team", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/er_12718.png", - "alt": "Screenshot of a .er file in VideoLAN VLC media player", - "caption": "ER file open in VideoLAN VLC media player" - }, - "description": [ - "Gamers who have homebrew-enabled their Wii or use the Dolphin emulator can download and play Newer Super Mario Bros. Wii. When downloaded, the game arrives as a .ZIP archive. Decompressing this archive allows you to view the game's constituent files.", - "The game's Music subdirectory contains a series of ER files. These files are used to play in-game music and sound effects. Many of the ER files that contain music are named for the level in which they are used." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/er_12718.png", - "alt": "Screenshot of a .er file in VideoLAN VLC media player", - "caption": "ER file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "er.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "er1": { - "slug": "er1", - "extension": "er1", - "name": "ERWin Entity Relationship Diagram", - "category": "erwin-entity-relationship-diagram", - "summary": "", - "developer_org": "computer-associates", - "developer_name": "Computer Associates", - "more_information": { - "description": [ - "CA ERWin Data Modeler was previous known as AllFusion ERwin Data Modeler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "er1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erb": { - "slug": "erb", - "extension": "erb", - "name": "Ruby ERB Script", - "category": "ruby-erb-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ERB is often used for templating Web files such as .RB , .RHTML , .HTML , and .JS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erd": { - "slug": "erd", - "extension": "erd", - "name": "Entity Relation Diagram", - "category": "entity-relation-diagram", - "summary": "", - "developer_org": "umtri", - "developer_name": "UMTRI", - "more_information": { - "description": [ - "ERD files are only supported by DBeaver. If you want to share your diagram in a more widely supported format, you can save it as a .PNG , .GIF , or .BMP file. You can also save it in the .GRAPHML format. To save your diagram in one of these formats select File → Save As and choose the format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erf": { - "slug": "erf", - "extension": "erf", - "name": "BioWare Entity Resource File", - "category": "bioware-entity-resource-file", - "summary": "", - "developer_org": "epson", - "developer_name": "Epson", - "more_information": { - "description": [ - "ERF files can be edited with the ERF Editor component of the Dragon Age Toolset. They can be packaged together into .DAZIP files for deployment within the Dragon Age: Origins game.", - "The Aurora Engine is used for games such as Neverwinter Nights and The Witcher. The Eclipse Engine is used for Dragon Age: Origins, and the Odyssey Engine is used for Star Wars: Knights of the Old Republic. Each of these games use ERF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erg": { - "slug": "erg", - "extension": "erg", - "name": "CompuTrainer Workout File", - "category": "computrainer-workout-file", - "summary": "", - "developer_org": "racermate", - "developer_name": "RacerMate", - "more_information": { - "description": [ - "ERG files may be created by a variety of workout programs, including RacerMate CompuTrainer, GoldenCheetah, and TrainingPeaks. ERG files may then be imported by a large number of programs, such as PerfPRO Studio in Windows, TrainerRoad in macOS, and TrainerRoad in Android." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erl": { - "slug": "erl", - "extension": "erl", - "name": "GameGuard Error Log File", - "category": "gameguard-error-log-file", - "summary": "", - "developer_org": "ericsson", - "developer_name": "Ericsson", - "more_information": { - "description": [ - "NOTE: GameGuard creates ERL files for games that it manages. It creates them within a folder named GameGuard within the game installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erp": { - "slug": "erp", - "extension": "erp", - "name": "Alter Ego Game Archive", - "category": "alter-ego-game-archive", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: There is another \"Alter Ego\" game that was released in 1984 for older computer systems, but this game does not use ERP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "err": { - "slug": "err", - "extension": "err", - "name": "Error Log File", - "category": "error-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Since programs often print to standard \"out\" and standard \"err\" streams when run, a developer may choose to redirect this output to a log.out file for normal output and log.err for error output. Both files may be appended rather than overwritten between runs of the program so that the history is maintained over successive runs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "err.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ers": { - "slug": "ers", - "extension": "ers", - "name": "ER Mapper Data File", - "category": "er-mapper-data-file", - "summary": "", - "developer_org": "erdas", - "developer_name": "ERDAS", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ers.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ersx": { - "slug": "ersx", - "extension": "ersx", - "name": "Eraser Task List File", - "category": "eraser-task-list-file", - "summary": "", - "developer_org": "eraser", - "developer_name": "Eraser", - "more_information": { - "description": [ - "When Eraser removes a file, it also overwrites the file's contents on the hard drive with patterned data that makes the original file unrecoverable. This technique is useful when deleting personal sensitive data, such as passwords, journal documents, and financial records.", - "NOTE: Eraser automatically stores the task list to the [user]\\​AppData\\​Local\\​Eraser\\​ directory when you create tasks. The file uses a binary format and is not human readable." - ] - }, - "common_filenames": [ - { - "filename": "Task List.ersx", - "description": "Task List.ersx - The binary task list file created by Eraser." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ersx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "erx": { - "slug": "erx", - "extension": "erx", - "name": "Entity Relationship Data Model File", - "category": "entity-relationship-data-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Various programs may be used to create ERX files including erwin Data Modeler, Microsoft Dynamics, and Microsoft Visio. To create an ERX file with Microsoft Dynamics AX, click Tools → Reverse Engineer and select ERX ER Data Model . To create an ERX file with Visio, click File → Save As and choose the ERX format type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "erx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "es": { - "slug": "es", - "extension": "es", - "name": "E-Studio 1.x Experiment File", - "category": "e-studio-1.x-experiment-file", - "summary": "", - "developer_org": "the-sage-group", - "developer_name": "The Sage Group", - "more_information": { - "description": [ - "When a design is complete, you can compile it by choosing Run → Generate from the application menu. To execute the experiment, choose Run → Run .", - "NOTE: Version 2 of E-Studio saves experiment designs using .ES2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "es.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "es2": { - "slug": "es2", - "extension": "es2", - "name": "E-Studio 2.0 Experiment File", - "category": "e-studio-2.0-experiment-file", - "summary": "", - "developer_org": "psychology-software-tools", - "developer_name": "Psychology Software Tools", - "more_information": { - "description": [ - "When a design is complete, you can compile it by selecting Run → Generate from the application menu. To run the experiment, select Run → Run .", - "E-Studio projects are used by professionals in behavioral research settings. Experiments present a form of stimulus to the participant and the software records responses such as vocalizations or movements. The software can record input data from serial, parallel, or networked external monitoring tools.", - "NOTE: E-Studio version 1 saves experiment designs using the .ES extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "es2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "es3": { - "slug": "es3", - "extension": "es3", - "name": "Kiwi Clicker Saved Game", - "category": "kiwi-clicker-saved-game", - "summary": "", - "developer_org": "tobspr-games", - "developer_name": "tobspr Games", - "more_information": { - "description": [ - "Kiwi Clicker is a video game in which players click their mouse to manage a kiwi bird production facility. During the game, players can choose to save their progress. Doing so creates a new ES3 file, which the player can use to resume their saved game at a later time.", - "The game stores ES3 files in the following directory:", - "~/​Users/​YourUserName/​AppData/​LocalLow/​Tobspr Games/​Kiwi Clicker" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "es3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esb": { - "slug": "esb", - "extension": "esb", - "name": "Es-Builder Book File", - "category": "es-builder-book-file", - "summary": "", - "developer_org": "season-workshop", - "developer_name": "Season Workshop", - "more_information": { - "description": [ - "The data saved in ESB files can be used for printing reports and creating custom views. Users can also lookup information using the software's search feature. The data can be password protected so that sensitive information is not compromised.", - "NOTE: ESB files are saved with a corresponding folder that contains the database of information for the user's book. The name of the folder is MyBook.data , where MyBook.esb is the name of the book file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esc": { - "slug": "esc", - "extension": "esc", - "name": "EasySignCut Pro Project", - "category": "easysigncut-pro-project", - "summary": "", - "developer_org": "easysigncut", - "developer_name": "EasySignCut", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/esc_10375.jpg", - "alt": "Screenshot of a .esc file in EasySignCut Pro 4", - "caption": "ESC file open in EasySignCut Pro 4" - }, - "description": [ - "All EasySignCut Pro users are familiar with the ESC file since it is the primary file created by the program. EasySignCut Pro saves all the contents of your design in the file and allows you to close the file and reopen it for further editing.", - "You can import a variety of image formats into an ESC project, such as .SVG or .SVGZ , .PNG , .EPS , .AI , and .DXF . You can also trace images and choose from many shapes in the EasySignCut library.", - "You can export an ESC file to other formats for sharing and printing purposes. They can be exported to .SVG , .BMP , .JPG , .PNG , .TIFF , .PLT , and FCM files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/esc_10375.jpg", - "alt": "Screenshot of a .esc file in EasySignCut Pro 4", - "caption": "ESC file open in EasySignCut Pro 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "escape": { - "slug": "escape", - "extension": "escape", - "name": "Prison Architect Escape Mode Save File", - "category": "prison-architect-escape-mode-save-file", - "summary": "", - "developer_org": "introversion", - "developer_name": "Introversion", - "more_information": { - "description": [ - "The ESCAPE file is created when you play the Escape game-mode in prison Architect. In this mode you play as a prisoner and try to escape a user-made prison or a prison from the Steam Workshop. This mode was released in version 1 on October 6th, 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "escape.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "escn": { - "slug": "escn", - "extension": "escn", - "name": "Godot Engine Exported Scene File", - "category": "godot-engine-exported-scene-file", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "description": [ - "ESCN files are the same as SCN files but are used to store scene information exported from another program, such as Blender. Also, ESCN files should not be edited in Godot Engine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "escn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "escopy": { - "slug": "escopy", - "extension": "escopy", - "name": "ES File Explorer File Manager Temporary File", - "category": "es-file-explorer-file-manager-temporary-file", - "summary": "", - "developer_org": "es-app-group", - "developer_name": "ES APP Group", - "more_information": { - "description": [ - "ESCOPY files are used similarly to .CRDOWNLOAD files where the file functions as a placeholder in case the action (downloading or copying) is interrupted.", - "NOTE: The \"escopy\" extension appears as a compound extension. For example, if an APK package file with the name example.apk is being downloaded, the ESCOPY file extension would appear as example.apk.escopy ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "escopy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esd": { - "slug": "esd", - "extension": "esd", - "name": "Windows Electronic Software Download", - "category": "windows-electronic-software-download", - "summary": "", - "developer_org": "smartsafety-software", - "developer_name": "SmartSafety Software", - "more_information": { - "description": [ - "ESD files are encrypted .WIM files. Electronic Software Download creates ESD files used to install, update, or upgrade Windows. For example, Microsoft Upgrade Assistant uses ESD files to upgrade users to new versions of Windows.", - "You may find ESD files in the following directory:", - "C:/​Users/​YourUserName/​AppData/​Local/​Microsoft/​WebSetup/​Download" - ] - }, - "common_filenames": [ - { - "filename": "WinPayload.esd", - "description": "WinPayload.esd - The file Microsoft Upgrade Assistant uses to upgrade to Windows 8." - }, - { - "filename": "Install.esd", - "description": "Install.esd - The file Microsoft Upgrade Assistant uses to upgrade to Windows 10." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/esd_12128.png", - "alt": "Screenshot of a .esd file in SmartSafety Software Easy Street Draw 6", - "caption": "ESD file open in SmartSafety Software Easy Street Draw 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ese": { - "slug": "ese", - "extension": "ese", - "name": "Millions Email Generator Email List File", - "category": "millions-email-generator-email-list-file", - "summary": "", - "developer_org": "encrypt4all-software", - "developer_name": "Encrypt4all Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ese.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esf": { - "slug": "esf", - "extension": "esf", - "name": "Password Manager Container File", - "category": "password-manager-container-file", - "summary": "", - "developer_org": "etc", - "developer_name": "ETC", - "more_information": { - "description": [ - "Steganos password software generates complex passwords for all of your online accounts and encrypts them in a ESF file. When you log into an online account the software automatically enters the stored password for you. This process allows you to have different very strong passwords across online accounts without requiring you to remember the passwords.", - "NOTE: Versions 2008 and older of Steganos Privacy Suite and Password Manager use the .SEF extension for this file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esf2": { - "slug": "esf2", - "extension": "esf2", - "name": "Eos 2.9 Show File", - "category": "eos-2.9-show-file", - "summary": "", - "developer_org": "etc", - "developer_name": "ETC", - "more_information": { - "description": [ - "ETC Eos is a family of theater lighting control consoles that comes with accompanying software, also named Eos. Using the Eos family software, lighting designers can design, save, and run theater lighting sequences, referred to as shows.", - "Version 2.9 of Eos saves designers' shows in the compressed ESF2 format by default. (Optionally, designers can instead save their shows in the ESF format.) While ESF2 and ESF files contain the same data, ESF2 files are compressed (to reduce their file size). Due to this difference between the ESF2 and ESF formats, versions 2.8.3 and below of Eos cannot open ESF2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esf2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esf3d": { - "slug": "esf3d", - "extension": "esf3d", - "name": "Eos Augment3d Show File", - "category": "eos-augment3d-show-file", - "summary": "", - "developer_org": "etc", - "developer_name": "ETC", - "more_information": { - "description": [ - "ETC Eos is a family of theater lighting control hardware that runs accompanying control software, also named Eos. Using the Eos software, lighting designers can design, save, and run theater lighting sequences, referred to as shows.", - "Version 3 of Eos includes a feature named Augment3d, which allows lighting designers to create and program within a 3D representation of their theater lighting rig. When a designer saves a show file that contains Augment3d data, that show is saved as an ESF3D file. Optionally, if a designer wants to save their show without its Augmet3d data, they can instead save the show as an .ESF2 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esf3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esg": { - "slug": "esg", - "extension": "esg", - "name": "Enigmo Saved Game File", - "category": "enigmo-saved-game-file", - "summary": "", - "developer_org": "pangea", - "developer_name": "Pangea", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esh": { - "slug": "esh", - "extension": "esh", - "name": "Extended Shell Batch File", - "category": "extended-shell-batch-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esi": { - "slug": "esi", - "extension": "esi", - "name": "EtherCAT Slave Information", - "category": "ethercat-slave-information", - "summary": "", - "developer_org": "ethercat-technology-group", - "developer_name": "EtherCAT Technology Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/esi_11581.png", - "alt": "Screenshot of a .esi file in Apple Xcode", - "caption": "ESI file open in Apple Xcode" - }, - "description": [ - "EtherCAT is an industrial Ethernet networking standard developed by Beckhoff Automation, in 2003. The standard is currently maintained by the EtherCAT Technology Group.", - "An EtherCAT network contains a controller that sends data as a \"telegram\" through all the network's nodes. The telegram passes through each node sequentially, such that node 1 can extract data from and add data to the telegram before sending it on to node 2. After it has passed through each node, the telegram returns to the controller.", - "Each node's ESI file controls how the node, which can be comprised of any number of devices, receives and sends data. The ESI file specifies what devices are contained within the node, how those devices are grouped, and what ports the devices use to send and receive data, among other settings.", - "NOTE: ESI files are often saved with the .XML extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/esi_11581.png", - "alt": "Screenshot of a .esi file in Apple Xcode", - "caption": "ESI file open in Apple Xcode" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esl": { - "slug": "esl", - "extension": "esl", - "name": "Elder Scrolls Light Master File", - "category": "elder-scrolls-light-master-file", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "The ESL file type is one of several mod plugin types supported by select Bethesda Softworks games and entries in the Elder Scrolls series. The three main file types are:", - "ESL files are similar to .ESM Master files but they store fewer records. A record structure includes a record header, signature, data size, flags, and version control information. ESL files are limited to 4096 records.", - "Since the ESL file type stores fewer records than the ESM type, it is optimal for smaller, simpler mods. Larger mods that require more records should be distributed in the ESM or ESP formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eslock": { - "slug": "eslock", - "extension": "eslock", - "name": "ES File Explorer File Manager Encrypted File", - "category": "es-file-explorer-file-manager-encrypted-file", - "summary": "", - "developer_org": "es-app-group", - "developer_name": "ES APP Group", - "more_information": { - "description": [ - "When you lock a file with the app, the file is renamed to a set of numbers and letters and given the \"eslock\" file extension, which appears similar to asd496gfr04.eslock . You can open the ESLOCK file with the correct password but only through the app in which it was created.", - "ES File Explorer File Manager uses AES 256-bit encryption to encrypt your data. If you encrypt your files but forget your password ES File Explorer File Manager will not allow you to open the file. You can use the ESLock File Recovery app to decrypt your locked files without using the password." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eslock.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eslog": { - "slug": "eslog", - "extension": "eslog", - "name": "EggShell Log File", - "category": "eggshell-log-file", - "summary": "", - "developer_org": "mreggoxyz", - "developer_name": "MrEggoXYZ", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eslog.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esm": { - "slug": "esm", - "extension": "esm", - "name": "Elder Scrolls or Fallout 4 Master File", - "category": "elder-scrolls-or-fallout-4-master-file", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "Bethesda introduced the ESM file type as part of 2002's The Elder Scrolls III: Morrowind. Various Bethesda games contain ESM files, as do official expansion packs and unofficial plug-ins created and distributed by game modders. (Modders also use .ESP files to modify Elder Scrolls IV, Elder Scrolls V, and Fallout 4.)", - "You can find ESM files in the Data sub-directory of a game's parent directory (the directory in which the game's .EXE file is located). For example, Elder Scrolls IV: Oblivion's primary ESM file, which is named Oblivion.esm , is located in the game's /​Oblivion/​Data folder.", - "NOTE: The .ESL file type is a \"lighter\" version of the ESM file type. It was introduced with the Fallout 4 patch 1.10 in August 2017 and is limited to 4096 records." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esp": { - "slug": "esp", - "extension": "esp", - "name": "Elder Scrolls or Fallout 4 Plug-in", - "category": "elder-scrolls-or-fallout-4-plug-in", - "summary": "", - "developer_org": "acd-labs", - "developer_name": "ACD/Labs", - "more_information": { - "description": [ - "Bethesda encourages Oblivion, Skyrim, and Fallout 4 players to mod the games if they so desire. To that end, the games each feature the ability to load additional content stored in ESP files. Players can also modify the games using the following file types:", - "As the games load, they first load the data contained in their ESM master files. Then, they apply any game modification data you've added in the form of ESP files. This allows the ESP files to override the games' default data and behavior." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esproj": { - "slug": "esproj", - "extension": "esproj", - "name": "Espresso Project File", - "category": "espresso-project-file", - "summary": "", - "developer_org": "macrabbit", - "developer_name": "MacRabbit", - "more_information": { - "description": [ - "The directory containing the ESPROJ file is used as the root directory for the website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esps": { - "slug": "esps", - "extension": "esps", - "name": "Entropic Signal Processing System Audio", - "category": "entropic-signal-processing-system-audio", - "summary": "", - "developer_org": "entropic-research-laboratories", - "developer_name": "Entropic Research Laboratories", - "more_information": { - "description": [ - "Before being purchased by Microsoft in 1999, Entropic Research Laboratories published several programs used to analyze and manipulate human speech signals. These programs included the Entropic Signal Processing System (ESPS), the WAVES+ display program, and the Hidden Markov Model Toolkit (HTK), a speech recognition research toolkit.", - "Entropic's speech analysis programs use audio files saved in various proprietary file formats. Entropic initially created the ESPS format for use with the Entropic Signal Processing System. However, WAVES+ and HTK also support the ESPS format. Eventually, Entropic replaced the ESPS format with the Esignal format.", - "NOTE: While WAVES+ and ESPS are discontinued, Cambridge University continues to maintain and distribute HTK." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esq": { - "slug": "esq", - "extension": "esq", - "name": "Embroidery Sequence File", - "category": "embroidery-sequence-file", - "summary": "", - "developer_org": "vsm-group", - "developer_name": "VSM Group", - "more_information": { - "description": [ - "ESQ files are used for sequencing multiple designs together. They save space on the machine's storage card since they only reference the location of designs rather than storing the designs.", - "Embroidery sequence files can be transferred to the computer using a program in the Pfaff creative 3D Suite called the \"creative 3D File Assistant.\"", - "NOTE: Pfaff machines are created by the VSM Group." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ess": { - "slug": "ess", - "extension": "ess", - "name": "The Elder Scrolls Saved Game", - "category": "the-elder-scrolls-saved-game", - "summary": "", - "developer_org": "e-press", - "developer_name": "E-Press", - "more_information": { - "description": [ - "E-Press designed EasySpreadsheet to be similar to Microsft Excel , enabling users to work with formulas, charts, and data organization features. The program is one of several included with EasyOffice, including EasyWord, a word processor, and EasyDictionary, a dictionary utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ess.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "est": { - "slug": "est", - "extension": "est", - "name": "Streets & Trips Map File", - "category": "streets-trips-map-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "EST files are used by multiple versions of Streets and Trips, starting with version 2000. However, Streets & Trips was discontinued in 2014 and online support ceased for users in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "est.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "est_uax": { - "slug": "est_uax", - "extension": "est_uax", - "name": "Spanish Unreal Audio Package", - "category": "spanish-unreal-audio-package", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "Other localized UAX audio packages use file extensions such as \".itt_uax\" for Italian or \".frt_uax\" for French." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "est_uax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "esx": { - "slug": "esx", - "extension": "esx", - "name": "Xactimate Insurance Claims Estimate", - "category": "xactimate-insurance-claims-estimate", - "summary": "", - "developer_org": "xactware", - "developer_name": "Xactware", - "more_information": { - "description": [ - "To open an ESX file with the desktop version of Xactimate software, select the \"Tools\" tab in the Project dashboard, click Import under Data Transfer , and browse to the location of the ESX file.", - "To open an ESX file with the online version of Xactimate software, click the \"Data Transfer\" button, select \"Folder,\" click \"Browse,\" and choose the ESX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "esx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "et": { - "slug": "et", - "extension": "et", - "name": "Easiteach Lesson File", - "category": "easiteach-lesson-file", - "summary": "", - "developer_org": "kingsoft", - "developer_name": "Kingsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/et_6983.png", - "alt": "Screenshot of a .et file in Kingsoft WPS Office 2019", - "caption": "ET file open in Kingsoft WPS Office 2019" - }, - "description": [ - "The ET file is the native spreadsheet format associated with Spreadsheets. However, it can be converted to the more popular .XLS or .XLSX files supported by Microsoft Excel and a number of other spreadsheet programs.", - "The WPS Office suite is similar to the Microsoft Office suite but is available for free. WPS Office offers three main tools:", - "Spreadsheets allows you to insert a variety of charts, shapes, equations, symbols, and tables into your spreadsheet. You can choose to begin from scratch when creating a spreadsheet or you can start from one of the many invoice, tracker, budget, calendar, business, and finance .ETT spreadsheet templates. The application also enables you to insert a variety of financial, logical, date and time, lookup and reference, math and trig, and text functions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/et_6983.png", - "alt": "Screenshot of a .et file in Kingsoft WPS Office 2019", - "caption": "ET file open in Kingsoft WPS Office 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "et.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eta": { - "slug": "eta", - "extension": "eta", - "name": "Google Earth Placemark File", - "category": "google-earth-placemark-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "ETA files have been replaced by .KML and .KMZ files in newer versions of Google Earth. They were originally used for EarthViewer 3D by Keyhole, a company that was acquired by Google in 2004." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "etd": { - "slug": "etd", - "extension": "etd", - "name": "Adobe Reader EBX Transfer Data File", - "category": "adobe-reader-ebx-transfer-data-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ETD files do not contain the actual eBook content. They are only a means to download the eBook to be used by Adobe Reader. They are commonly named ebx.etd and can be opened directly to download eBooks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "etd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ete": { - "slug": "ete", - "extension": "ete", - "name": "Exam Testing Engine File", - "category": "exam-testing-engine-file", - "summary": "", - "developer_org": "vumingo", - "developer_name": "Vumingo", - "more_information": { - "description": [ - "You can open ETE files using Exam Testing Engine software. You can also upload ETE files to VCEConvert.com and convert them to .PDF files using the ETE to PDF online conversion tool.", - "NOTE: ETE files are similar to .VCE files, which are created by Visual CertExam Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ete.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "etf": { - "slug": "etf", - "extension": "etf", - "name": "ENIGMA Transportable File", - "category": "enigma-transportable-file", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "description": [ - "The acronym ENIGMA stands for \"Environment for Notation utilizing Intelligent Graphic Music Algorithms.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "etf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "etff": { - "slug": "etff", - "extension": "etff", - "name": "Encrypt4all Theme File", - "category": "encrypt4all-theme-file", - "summary": "", - "developer_org": "encrypt4all-software", - "developer_name": "Encrypt4all Software", - "more_information": { - "description": [ - "ETFF files are used for customizing the look and feel of the Encrypt4all user interface." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "etff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eth": { - "slug": "eth", - "extension": "eth", - "name": "Ether Source Code File", - "category": "ether-source-code-file", - "summary": "", - "developer_org": "zoerf", - "developer_name": "Zoerf", - "more_information": { - "description": [ - "Some features of the Ether programming language that improve upon C are thorough compile-time checks, fast code generation, and a built-in build system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eth.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "etl": { - "slug": "etl", - "extension": "etl", - "name": "Microsoft Event Trace Log File", - "category": "microsoft-event-trace-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Trace logs are generated by trace providers in trace session buffers and are stored by the operating system. They are then written to a log and stored in a compressed binary format in order to reduce the amount of space occupied.", - "Reports may be generated from ETL files using the command-line utility Tracerpt. ETL file output may be configured with several options, such as a maximum allowable file size, so that the logs do not cause a computer run out of disk space.", - "NOTE: Deleting ETL files will not affect your PC's function or performance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "etl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "etng": { - "slug": "etng", - "extension": "etng", - "name": "Easiteach Next Generation Document", - "category": "easiteach-next-generation-document", - "summary": "", - "developer_org": "rm", - "developer_name": "RM", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/etng_10698.jpg", - "alt": "Screenshot of a .etng file in RM Easiteach Next Generation 1", - "caption": "ETNG file open in RM Easiteach Next Generation 1" - }, - "description": [ - "The ETNG file is the main file type associated with Easiteach Next Generation. The file is created when a user saves a lesson by selecting File → Save or Save As... and chooses the ETNG format. ETNG files may also be saved as .JPG , .PDF , or IWB files.", - "To open an ETNG file, select File → Open and navigate to the location of the file.", - "NOTE: Easiteach Next Generation replaced Easiteach, which used .ET files to save lesson data." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/etng_10698.jpg", - "alt": "Screenshot of a .etng file in RM Easiteach Next Generation 1", - "caption": "ETNG file open in RM Easiteach Next Generation 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "etng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ett": { - "slug": "ett", - "extension": "ett", - "name": "Kingsoft Spreadsheets Template", - "category": "kingsoft-spreadsheets-template", - "summary": "", - "developer_org": "kingsoft", - "developer_name": "Kingsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ett_6984.png", - "alt": "Screenshot of a .ett file in Kingsoft WPS Office 2019", - "caption": "ETT file open in Kingsoft WPS Office 2019" - }, - "description": [ - "ETT files are similar to ET files, storing rows and columns of data, charts, and graphs, but they are primarily used for duplicating spreadsheets with similar layouts and information. The Spreadsheets program comes bundled with several ETT templates and allows you to download many more directly through the application. ETT templates can also be converted to other spreadsheet files such as .XLT , .XLTX , .XLS and .XLSX files.", - "The WPS Office suite is similar to the Microsoft Office suite but is available for free. WPS Office offers three programs:", - "Spreadsheets enables you to insert a variety of charts, shapes, equations, symbols, and tables into your spreadsheet. The application also enables you to insert a variety of financial, logical, date and time, lookup and reference, math and trig, and text functions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ett_6984.png", - "alt": "Screenshot of a .ett file in Kingsoft WPS Office 2019", - "caption": "ETT file open in Kingsoft WPS Office 2019" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ett.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "etx": { - "slug": "etx", - "extension": "etx", - "name": "TeX Font Encoding File", - "category": "tex-font-encoding-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "etx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eu4": { - "slug": "eu4", - "extension": "eu4", - "name": "Europa Universalis IV Saved Game", - "category": "europa-universalis-iv-saved-game", - "summary": "", - "developer_org": "paradox-interactive", - "developer_name": "Paradox Interactive", - "more_information": { - "description": [ - "Europa Universalis IV is a strategy game in which players control a nation-state and attempt to conquer the world. The game is available for Windows, macOS, and Linux.", - "When a player saves their game in Europa Univeralis IV, that game's current state is recorded in an EU4 file. Each EU4 file details the date at which the game was saved, the saved game's name, the player's country, the game version, DLCs, and mods used in the game, statistics about the game, and every other piece of data needed to resume the game at a later time.", - "Because they contain so much data, EU4 files' contents can be quite long, and the files' size can be quite large. To reduce EU4 files' size, Europa Universalis IV often compresses them. Autosaves and quick saves are never compressed.", - "Europa Univeralis IV stores its EU4 files in the following locations:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eu4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "euc": { - "slug": "euc", - "extension": "euc", - "name": "Extended Unix Code File", - "category": "extended-unix-code-file", - "summary": "", - "developer_org": "iso-iec", - "developer_name": "ISO/IEC", - "more_information": { - "description": [ - "EUC was developed in the 1980s to extend the capabilities of Unix Code as computing technology expanded globally. It is based on the ISO/IEC 2022 standard produced by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC).", - "The EUC format supports multiple character sets within a single text string, enabling the use of both Kanji (or Korean or simplified Chinese) and other characters without conflict. This capability made EUC a widely adopted encoding standard for handling multilingual text in Unix and Linux operating systems for text editors, databases, programming environments, and more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "euc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "euf": { - "slug": "euf", - "extension": "euf", - "name": "Private Character Editor File", - "category": "private-character-editor-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When you create new characters in Private Character Editor, the program uses two files, one with the \".euf\" extension and one with the \".tte\" extension. Both are used when loading and editing the character set.", - "NOTE: Private Character Editor program, eudcedit.exe , is stored in the C:\\​Windows\\​System32\\​ directory." - ] - }, - "common_filenames": [ - { - "filename": "EUDC.euf", - "description": "EUDC.euf - The file containing the custom character bitmaps edited by the user in Private Character Editor." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "euf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eui": { - "slug": "eui", - "extension": "eui", - "name": "Ensoniq EPS Compacted Disk Image", - "category": "ensoniq-eps-compacted-disk-image", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Ensoniq EPS (Ensoniq Performance Sampler) is a digital sampler and synthesizer introduced in the late 1980s that gained popularity in the 1990s. The instrument was designed for musicians and producers, especially hip-hop, electronic, and experimental artists, allowing them to sample and manipulate sounds. Users could save their music settings as EUI files to preserve the content of an EPS sampler disk, making it easier to store or share data without using the original physical media." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eum": { - "slug": "eum", - "extension": "eum", - "name": "Enterprise User Monitor Configuration File", - "category": "enterprise-user-monitor-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eum.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ev": { - "slug": "ev", - "extension": "ev", - "name": "Echoview File", - "category": "echoview-file", - "summary": "", - "developer_org": "myriax-software", - "developer_name": "Myriax Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ev.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ev3": { - "slug": "ev3", - "extension": "ev3", - "name": "LEGO MINDSTORMS EV3 Project", - "category": "lego-mindstorms-ev3-project", - "summary": "", - "developer_org": "az-tech-software", - "developer_name": "Az-Tech Software", - "more_information": { - "description": [ - "LEGO MINDSTORMS EV3 allows you to develop and control LEGO robots. When programming a robot, you can save your progress as a project, which you can re-open later. To save a project as an EV3 file, click the “+” tab at the top left of the Lobby screen in the application and click the floppy disk “Save” icon at the top right." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ev3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ev3e": { - "slug": "ev3e", - "extension": "ev3e", - "name": "LEGO MINDSTORMS EV3 Experiment", - "category": "lego-mindstorms-ev3-experiment", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "more_information": { - "description": [ - "LEGO MINDSTORMS EV3 allows you to conduct experiments with LEGO robots via the EV3 Brick. You can perform the experiments in real-time through a connected EV3 Brick or load an experiment onto the EV3 Brick to conduct remote experiments.", - "NOTE: To create an experiment (then save it as an EV3E file), select File → New Project → Experiment ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ev3e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ev3p": { - "slug": "ev3p", - "extension": "ev3p", - "name": "LEGO MINDSTORMS EV3 Program", - "category": "lego-mindstorms-ev3-program", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "more_information": { - "description": [ - "LEGO MINDSTORMS EV3 provides various tools for building and controlling LEGO EV3 robots. The software also allows you to configure the robots' functionality through programs stored in the EV3P files.", - "NOTE: To create the EV3P program, click the \"+\" tab at the top left of the Project screen in the application, under the EV3 Project file tab, and next to the wrench icon. Additionally, you can see a list of your EV3P program files when you click the wrench icon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ev3p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ev3s": { - "slug": "ev3s", - "extension": "ev3s", - "name": "LEGO MINDSTORMS EV3 Shared File", - "category": "lego-mindstorms-ev3-shared-file", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "more_information": { - "description": [ - "To export an EV3P program as an EV3S file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ev3s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evd": { - "slug": "evd", - "extension": "evd", - "name": "WWE 2K20 Entrance Data File", - "category": "wwe-2k20-entrance-data-file", - "summary": "", - "developer_org": "visual-concepts", - "developer_name": "Visual Concepts", - "more_information": { - "description": [ - "In the WWE 2K video game series, wrestlers are shown making dramatic entrances into the wrestling ring. WWE 2K20 and later entries load the data used to play these entrances from EVD and .ACTS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "event": { - "slug": "event", - "extension": "event", - "name": "Corel Cataloged Folder File", - "category": "corel-cataloged-folder-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "You can remove EVENT files, but the Corel software will recreate them the next time the folder is cataloged. Filenames for EVENT files use the name of the folder that contains them. For example, a folder named \"pictures\" would have a hidden event file named pictures.event ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "event.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evo": { - "slug": "evo", - "extension": "evo", - "name": "SeeVogh Player Video Recording", - "category": "seevogh-player-video-recording", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: If your original EVO file becomes corrupted, you can use the \"Repair SeeVogh/EVO recordings\" tool to recreate a new EVO file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evp": { - "slug": "evp", - "extension": "evp", - "name": "Talisman Online Game Data File", - "category": "talisman-online-game-data-file", - "summary": "", - "developer_org": "miracle-castle", - "developer_name": "Miracle Castle", - "more_information": { - "description": [ - "The EVP file can be found in the same folder as the game .EXE file. There will be two EVP files in the folder titled \"data.evp\" and \"ucfile.evp.\"" - ] - }, - "common_filenames": [ - { - "filename": "ucfile.evp", - "description": "ucfile.evp - File used to contain login data for the game." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evr": { - "slug": "evr", - "extension": "evr", - "name": "Enhanced Variable Rate Audio File", - "category": "enhanced-variable-rate-audio-file", - "summary": "", - "developer_org": "qualcomm", - "developer_name": "Qualcomm", - "more_information": { - "description": [ - "The EVR codec can be applied to multiple types of audio files, including the 3GPP2 ( .3G2 ) container format. It is used by some Qualcomm hardware devices and can be played back using RealPlayer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evrc": { - "slug": "evrc", - "extension": "evrc", - "name": "Enhanced Variable Rate Codec File", - "category": "enhanced-variable-rate-codec-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You most likely will not come across an EVRC file since the EVRC speech codec was replaced in cellular phones. EVRC was succeeded by Selectable Mode Vocoder (SMV), which was then replaced by 4GV." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evt": { - "slug": "evt", - "extension": "evt", - "name": "Windows Event Viewer Log File", - "category": "windows-event-viewer-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "To view EVT files, a computer needs to have the .DLL files from the program that generated the log events. If the DLLs are not installed, the following error is displayed: \"The description for Event ID (xxx) in Source (service) could not be found.\" While not recommended, EVT files may also be viewed without the DLL files by carefully editing the Windows registry.", - "EVT files may be stored within .CAB files if they are saved using the Windows Reporting (Winrep) tool.", - "NOTE: Windows 7 now uses .EVTX files instead of the EVT extension. The Windows Event Viewer can open both file types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evtx": { - "slug": "evtx", - "extension": "evtx", - "name": "Windows 7 Event Log File", - "category": "windows-7-event-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows generates event logs for five different categories, including Application, Security, Setup, System, and Forwarded Events. To view one of these logs, first open the Events Viewer application (located in Control Panel\\​Administrative Tools ). Then select the category within the \"Windows Logs\" folder on the left side of the Event Viewer window. Finally, choose Action → Save All Events As... to save the data to a log file.", - "NOTE: Previous versions of Windows saved Event Viewer log files as .EVT files. In Windows 7, EVT files are called \"Legacy Event Files.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evx": { - "slug": "evx", - "extension": "evx", - "name": "SeeVogh Player Remote Recording", - "category": "seevogh-player-remote-recording", - "summary": "", - "developer_org": "evogh", - "developer_name": "EVOGH", - "more_information": { - "description": [ - "NOTE: The \"EVX Creator\" tool allows you to create EVX files and the \"Open URL\" option in the \"File\" menu enables you to open remotely stored EVX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "evy": { - "slug": "evy", - "extension": "evy", - "name": "Envoy File", - "category": "envoy-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "evy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewb": { - "slug": "ewb", - "extension": "ewb", - "name": "Electronics Workbench Circuit Design File", - "category": "electronics-workbench-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "EWB files can still be opened by Multisim from the File → Open... dialog." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewc2": { - "slug": "ewc2", - "extension": "ewc2", - "name": "EDIUS Waveform Cache", - "category": "edius-waveform-cache", - "summary": "", - "developer_org": "grass-valley", - "developer_name": "Grass Valley", - "more_information": { - "description": [ - "When an editor adds an audio clip to an EDIUS video project, EDIUS creates an EWC2 file to represent that clip visually within the video editing timeline. Editors use this visual representation to make edits to the clip, such as trimming the clip or adjusting its volume. These edits are then saved within EDIUS.", - "Because generating EWC2 files can be performance-intensive, some video editors prefer to stop EDIUS from generating EWC2 files automatically when they add an audio clip. To stop EDIUS from automatically creating EWC2 files, you can open the program's User Settings menu, select Application → Other , and clear the Create Waveform cache when registering clip checkbox. EDIUS will then create an EWC2 file only when you expand an audio track for editing within the program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewd": { - "slug": "ewd", - "extension": "ewd", - "name": "EasyWOOD Design File", - "category": "easywood-design-file", - "summary": "", - "developer_org": "ddx", - "developer_name": "DDX", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewem": { - "slug": "ewem", - "extension": "ewem", - "name": "Rocket League Music", - "category": "rocket-league-music", - "summary": "", - "developer_org": "psyonix", - "developer_name": "Psyonix", - "more_information": { - "description": [ - "In Psyonix Rocket League, players play soccer using rocket-powered cars. By default, the game plays a variety of music while players navigate its in-game menus. Optionally, players can also choose to play music during matches.", - "The audio files that Rocket League uses to play music are saved as .WEM and EWEM files. EWEM files are WEM files that have been encrypted to prevent players from using them outside Rocket League.", - "The Windows version of Rocket League stores EWEM files in the following directory:", - "~/​Program Files/​Epic Games/​Rocket League/​TAGame/​CookedPCConsole", - "Each EWEM file's filename consists of a series of numbers (e.g. 641432000.ewem ).", - "If you dislike a specific Rocket League song that is saved as an EWEM file, you can stop Rocket League from playing that song by:" - ] - }, - "common_filenames": [ - { - "filename": "641432000.ewem", - "description": "641432000.ewem - Contains the song All I Need." - }, - { - "filename": "706488537.ewem", - "description": "706488537.ewem - Contains the song Saviour." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewl": { - "slug": "ewl", - "extension": "ewl", - "name": "EclipseCrossword Word List File", - "category": "eclipsecrossword-word-list-file", - "summary": "", - "developer_org": "green-eclipse", - "developer_name": "Green Eclipse", - "more_information": { - "description": [ - "Each word contained in an EWL file is followed by a colon, a space, and then a matching clue. Every word and clue pair is stored on a separate line. An example of an EWL file:", - "DOG: Canine SHOE: Footwear GREEN: Color", - "You can open EWL files in EclipseCrossword. However, the program is only available for Windows. If you come across an EWL file in macOS you can open the EWL file with a text editor since the file is stored in plain text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewnet": { - "slug": "ewnet", - "extension": "ewnet", - "name": "Ultiboard Netlist File", - "category": "ultiboard-netlist-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "EWNET files are used for transferring a PCB layout to a schematic or a schematic to a layout. The EWNET file is created by the Multisim and Ultiboard programs included with the Circuit Design Suite. When you select Transfer → Transfer to Ultiboard in Multisim or Transfer → Backward Annotate to Multisim in Ultiboard. You can open an EWNET file by selecting File → Open .", - "PCBs are used in many electronic products such as radios and computer systems. Ultiboard allows you to design the layout of electrical wires, central processors, and other electronic components on your PCB and integrates with Multisim, an electronic schematic capture and SPICE simulation environment. The program is used by teachers, students, and professionals in the engineering field." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewnet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewp": { - "slug": "ewp", - "extension": "ewp", - "name": "Ewisoft Website Project File", - "category": "ewisoft-website-project-file", - "summary": "", - "developer_org": "ewisoft", - "developer_name": "Ewisoft", - "more_information": { - "description": [ - "Website Builder projects can be published to a website when development is complete.", - "NOTE: Website Builder is also known as \"Website Maker.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewprj": { - "slug": "ewprj", - "extension": "ewprj", - "name": "Ultiboard Layout Project", - "category": "ultiboard-layout-project", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ewprj_10557.jpg", - "alt": "Screenshot of a .ewprj file in National Instruments Ultiboard 14.1", - "caption": "EWPRJ file open in National Instruments Ultiboard 14.1" - }, - "description": [ - "EWPRJ files are typically created by Ultiboard when saving a project. However, EWPRJ files may also be created by various PCB programs when a user exports his PCB design to an EWPRJ file.", - "PCBs are used in many electronic products such as radios and computer systems. Ultiboard allows you to design the layout of electrical wires, central processors, and other electronic components on your PCB and integrates with Multisim, an electronic schematic capture and SPICE simulation environment. The program is used by teachers, students, and professionals in the engineering field.", - "NOTE: Ultiboard is available for download as part of National Instruments' Circuit Design Suite." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ewprj_10557.jpg", - "alt": "Screenshot of a .ewprj file in National Instruments Ultiboard 14.1", - "caption": "EWPRJ file open in National Instruments Ultiboard 14.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ewriter": { - "slug": "ewriter", - "extension": "ewriter", - "name": "eWriter Book", - "category": "ewriter-book", - "summary": "", - "developer_org": "ec-software", - "developer_name": "EC Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ewriter_12733.jpg", - "alt": "Screenshot of a .ewriter file in EC Software eWriter Viewer", - "caption": "EWRITER file open in EC Software eWriter Viewer" - }, - "description": [ - "eBook publishers use EC Software eWriter to convert HTML-based eBook packages into EWRITER files. Each EWRITER file is an executable package (similar to an .EXE file) that may contain a variety of web, multimedia, and document files. For example, a single EWRITER package might include constituent .HTML , .CSS , .JS , .JPG , .MP4 , .DOCX , and .PDF files.", - "Readers who receive an EWRITER file can open that eBook in eWriter Viewer, a free EWRITER viewer available for Windows and macOS. Readers can then read, play, and otherwise interact with the eBook's contents." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ewriter_12733.jpg", - "alt": "Screenshot of a .ewriter file in EC Software eWriter Viewer", - "caption": "EWRITER file open in EC Software eWriter Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ewriter.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ews": { - "slug": "ews", - "extension": "ews", - "name": "EasyWorship Schedule File", - "category": "easyworship-schedule-file", - "summary": "", - "developer_org": "softouch-development", - "developer_name": "Softouch Development", - "more_information": { - "description": [ - "EWS files allow multimedia data to be combined with the schedule into a single file, which makes it easy to consolidate service information together." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ews.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eww": { - "slug": "eww", - "extension": "eww", - "name": "Embedded Workbench Workspace", - "category": "embedded-workbench-workspace", - "summary": "", - "developer_org": "iar-systems", - "developer_name": "IAR Systems", - "more_information": { - "description": [ - "Most Embedded Workbench users are more familiar with EWP project files than EWW files because projects are created and modified more frequently. Workspaces allow users to open multiple projects in the same space. Each project open in a workspace is shown in the Workspace window.", - "To create an EWW file, select File → Save Workspace . To open an EWW file, select File → Open , and choose the EWW workspace file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eww.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ex": { - "slug": "ex", - "extension": "ex", - "name": "Euphoria Source Code", - "category": "euphoria-source-code", - "summary": "", - "developer_org": "openeuphoria-group", - "developer_name": "openEuphoria Group", - "more_information": { - "description": [ - "The Euphoria programming language is an easy-to-learn language that was introduced in 1993. It was released by Rapid Development Software and became open source in 2006, now being maintained by openEuphoria Group.", - "NOTE: The programming language, which is stored in EX files, can be used to develop programs for Windows, Linux, FreeBSD, and MS-DOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ex01": { - "slug": "ex01", - "extension": "ex01", - "name": "EnCase Evidence Image File", - "category": "encase-evidence-image-file", - "summary": "", - "developer_org": "guidance-software", - "developer_name": "Guidance Software", - "more_information": { - "description": [ - "EX01 files are used in judicial environments to preserve and present digital evidence. The EX01 file is an exact copy of the contents extracted from a subject device's disk and can be mounted and read by EnCase Forensic or another program that supports the EX01 format.", - "The EX01 format replaced the .E01 format with the release of Encase 7. The new format provides advanced security features such as AES256 encryption with keypairs or passwords, LZ compression, and the option for MD5 or SHA-1 hashing.", - "NOTE: OpenText acquired Guidance Software in 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ex01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ex4": { - "slug": "ex4", - "extension": "ex4", - "name": "MetaTrader 4 Program", - "category": "metatrader-4-program", - "summary": "", - "developer_org": "metaquotes", - "developer_name": "MetaQuotes", - "more_information": { - "description": [ - "Traders use MetaQuotes MetaTrader to trade assets within the Forex, Futures, and CFD markets. Advanced MetaTrader users can use the program's MetaEditor to create custom programs that automate trading and/or perform analytical processes. (Programs that both automate trading and perform analytical processes are often referred to as Expert Advisors.)", - "In MetaTrader 4, source code files created via MetaEditor are saved as MQ4 files, and compiled programs created via MetaEditor are saved as EX4 files. To run the program an MQ4 file contains, you must first use MetaEditor to compile it to an EX4 file.", - "NOTE: In MetaTrader 5, .EX5 files replaced EX4 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ex4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ex5": { - "slug": "ex5", - "extension": "ex5", - "name": "MetaTrader 5 Program File", - "category": "metatrader-5-program-file", - "summary": "", - "developer_org": "metaquotes-software-corp.", - "developer_name": "MetaQuotes Software Corp.", - "more_information": { - "description": [ - "EX5 files are compiled from source code files by MetaEditor, a program included with MetaTrader software. The EX5 file may contain indicators, scripts, or an Expert Advisor, which is a program for automating the trading and analytical processes in MetaTrader. EX5 files can be distributed without the MQ5 source code file and can be run in the client terminal.", - "MetaTrader is primarily used to trade Stock, Forex, Futures, and CFDs. It comes with technical analysis tools and enables the use of automated trading systems and copy trading." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ex5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ex_": { - "slug": "ex_", - "extension": "ex_", - "name": "Renamed Windows Executable File", - "category": "renamed-windows-executable-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Renamed EX_ files are useful for preventing accidental or unwanted execution in Windows. For example, if the user accidentally double-clicks the file, it will not execute by default.", - "To make an EX_ file executable, rename the \".ex_\" extension to \".exe\". You can now double-click the file like any other EXE file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ex_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "example": { - "slug": "example", - "extension": "example", - "name": "Example Configuration File", - "category": "example-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "For example, the IT data collection and analysis program Splunk includes several EXAMPLE files. These files contain real-world examples of how a user might configure Splunk, for specific preferences and use cases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "example.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exb": { - "slug": "exb", - "extension": "exb", - "name": "CAXA Draft", - "category": "caxa-draft", - "summary": "", - "developer_org": "evernote", - "developer_name": "Evernote", - "more_information": { - "description": [ - "CAXA is a Chinese company that supplies 2D and 3D design software. EXB files can also be read and written by IronCAD but CAXA is its native program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exc": { - "slug": "exc", - "extension": "exc", - "name": "Black & White Zone File", - "category": "black-white-zone-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "EXC files are also used by the Black & White Creature Isle expansion.", - "NOTE: Lionhead Studios Black & White has been discontinued." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/exc_12180.png", - "alt": "Screenshot of a .exc file in Microsoft Notepad 2004", - "caption": "EXC file open in Microsoft Notepad 2004" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exd": { - "slug": "exd", - "extension": "exd", - "name": "Control Information Cache File", - "category": "control-information-cache-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exe": { - "slug": "exe", - "extension": "exe", - "name": "Windows Executable File", - "summary": "An EXE file is an executable program that runs in Microsoft Windows. It contains an application, like notepad.exe or msedge.exe , that opens when you double-click the file. Some EXE files, such as installers downloaded from the internet, will install a program on your Windows computer when opened.", - "developer": "Microsoft", - "developer_slug": "microsoft", - "category": "Executable Files", - "category_slug": "executable-files", - "rating": 4.1, - "votes": 6832, - "last_updated": "November 30, 2023", - "more_information": { - "content": [ - "EXE is the primary format software developers use to package and deliver Windows programs. Each EXE file contains data that Windows uses to recognize, read, and run the program the file contains. This data is saved in a compiled , binary format, sometimes called machine code. EXE files also often contain additional program resources, such as the program's icon and its GUI graphics assets.", - "When you double-click an EXE file in Windows, Windows runs the program the file contains. If the file includes an application installer, the installer will open and start the installation process. If the file stores an application, the application will open. Additionally, if the file contains a different kind of program (e.g., malware), that program will run.", - "Developers typically name EXE files such that you can tell whether they contain an installer or an application. For example, EXE files that store an installer are often named setup.exe , while EXE files that launch an app usually include the app's name (e.g. msedge.exe for Microsoft Edge ).", - "Developers may save Windows application installers as .MSI files instead of EXE files. MSI files are similar to EXE files, except they always contain application installers. They never store Windows applications or other programs. Windows always uses Windows Installer (a utility included with Windows) to open MSI files and install the programs they contain." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/exe_29.png", - "srcset": "https://fileinfo.com/img/ss/md/exe_29.png 760w, https://fileinfo.com/img/ss/sm/exe_29.png 380w", - "alt": "Screenshot of a .exe file in Microsoft Windows 11", - "width": "380", - "height": "253", - "caption": "EXE file open in Microsoft Windows 11" - } - }, - "how_to_open": { - "instructions": [ - "In Windows, you can run the program an EXE file contains by double-clicking the file. However, do not double-click the file unless you can verify its legitimacy.", - "Advanced users can also extract an EXE file's contents without running the program it contains, using archive expansion tools like 7-Zip or RARLAB WinRAR .", - "The EXE file format is designed specifically for use with Windows. Non-Windows operating systems (OS), such as macOS and Linux, cannot natively run programs saved as EXE files. However, macOS, Linux, and other non-Windows users can run Windows programs on their PCs by creating a Windows virtual machine .", - "In macOS, you can use a Windows virtual machine created by Parallels Desktop or VMware Fusion to run the program an EXE file contains. You can also install Windows on a Mac with the Boot Camp utility bundled with the OS.", - "In Linux, you can use a Windows virtual machine created by Oracle VM VirtualBox to run the program an EXE file contains. You can also use Wine, an application designed specifically to allow users to run Windows applications without installing Windows.", - "In Android, you can use the Android version of Wine to run Windows applications. However, Wine for Android is limited by Android devices' architecture, and it can run only some Windows programs. In iOS, you can use the iOS version of Turing Software UTM to run Windows applications." - ] - }, - "scraped_at": "2025-08-09T21:58:54.893333", - "source": { - "url": "https://fileinfo.com/extension/exe", - "file": "exe.html" - } - }, - "exe1": { - "slug": "exe1", - "extension": "exe1", - "name": "Renamed EXE File", - "category": "renamed-exe-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "An example of the EXE1 extension is Steam's installer, which uses the filename steam.exe1 . This installer is included on some Steam game discs.", - "NOTE: If you want to run an EXE1 file, you can rename \".exe1\" to \".exe\" and open it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exe1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exe4j": { - "slug": "exe4j", - "extension": "exe4j", - "name": "Exe4j Configuration File", - "category": "exe4j-configuration-file", - "summary": "", - "developer_org": "ej-technologies", - "developer_name": "Ej-technologies", - "more_information": { - "description": [ - "Exe4j applications may be created using the Exe4j wizard or the command-line program exe4jc.exe , which is found in the bin directory of the Exe4j installation.", - "NOTE: EXE files created by Exe4j require a Java Runtime Environment installation to run properly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exe4j.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exi": { - "slug": "exi", - "extension": "exi", - "name": "YouTube for Android Offline Video Index", - "category": "youtube-for-android-offline-video-index", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "In some countries, such as India, the Philippines, and Indonesia, the YouTube app for Android allows users to save videos to play offline. The app downloads these videos as a series of .EXO chunks, each of which contains only a portion of the video.", - "When YouTube for Android saves a video as EXO files, the app also creates an accompanying EXI file. The EXI file contains information that YouTube for Android uses to play the video's EXO files in the correct order." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exif": { - "slug": "exif", - "extension": "exif", - "name": "Exchangeable Image Information File", - "category": "exchangeable-image-information-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "EXIF data is typically contained within the same file as the image data and can often be viewed in image editing programs by selecting \"Get Info\" when viewing the photo. Therefore, most JPEG images that include EXIF data use the standard .JPG extension. However, EXIF data may also be saved to a separate file with an \".exif\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exl": { - "slug": "exl", - "extension": "exl", - "name": "Export Lister File", - "category": "export-lister-file", - "summary": "", - "developer_org": "jsdai", - "developer_name": "JSDAI", - "more_information": { - "description": [ - "JSDAI is available as a standalone tool or as a plugin for the Eclipse development software. Developers can also download the source code or the compiled core library .JAR files to use for development." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exm": { - "slug": "exm", - "extension": "exm", - "name": "Boson Exam File", - "category": "boson-exam-file", - "summary": "", - "developer_org": "boson-holdings", - "developer_name": "Boson Holdings", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exml": { - "slug": "exml", - "extension": "exml", - "name": "No Man's Sky Decompiled Settings File", - "category": "no-man-s-sky-decompiled-settings-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "No Man's Sky stores all its game assets in .PAK files. Enterprising No Man's Sky modders have created programs that allow them to extract, convert, and edit these files. One such program is NMS Modding Station.", - "NMS Modding Station converts many of No Man Sky's PAK files into .MBIN files. These are binary files that contain No Man Sky's general gameplay settings, as well as settings used to generate items and determine how in-game objects behave. To edit these settings, modders must first convert the binary MBIN files into plain text EXML files. Then, modders can edit No Man's Sky's settings using any text editor.", - "After editing EXML files, modders convert the files back into PAK files and repack them in No Man's Sky, to apply their edits to the game's settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exo": { - "slug": "exo", - "extension": "exo", - "name": "YouTube Video Chunk", - "category": "youtube-video-chunk", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "In select countries, including India, the Philippines, and Indonesia, YouTube for Android users can download certain videos for playback offline. Those videos, which are available to be played back for up to 48 hours, are saved locally as a set of EXO files.", - "Each EXO file contains a compressed , encrypted segment of the downloaded video. For example, a 10-minute video may be saved as a set of 30 EXO files. YouTube for Android encrypts EXO files to prevent users from sharing them with others. When you play a downloaded video in YouTube for Android, the app automatically pieces together the related EXO files and plays them in the correct order." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exopc": { - "slug": "exopc", - "extension": "exopc", - "name": "ExoPC Application", - "category": "exopc-application", - "summary": "", - "developer_org": "exopc", - "developer_name": "ExoPC", - "more_information": { - "description": [ - "EXOPC files may contain images, audio, video, and other data files. They include an XML configuration file that describes how to manage the application files when executing the application.", - "EXOPC files are based on the .MIO format and require the MioEngine platform to execute. They also use the ExoPC UI Layer, which extends MioEngine with ExoPC-specific application features. The files can be tested using the free EXOfactory developer tool.", - "NOTE: ExoPC applications, also called \"apps,\" are available through the ExoPC app store. They must be certified by ExoPC before being published. The ExoPC company name was renamed EXO U. ExoPC Slate is no longer developed or available for purchase." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exopc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exp": { - "slug": "exp", - "extension": "exp", - "name": "Symbols Export File", - "category": "symbols-export-file", - "summary": "", - "developer_org": "sonicwall", - "developer_name": "SonicWALL", - "more_information": { - "description": [ - "When a program is linked to another program from which it both imports and exports data, it must be linked using both an import library and an export file. This allows the programs to resolve circular imports.", - "In many cases, circular imports are resolved by linking programs using a .LIB file and an EXP file. The LIB file is an import library, and the EXP file is an export file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exportedfavorites": { - "slug": "exportedfavorites", - "extension": "exportedfavorites", - "name": "Transmit Exported Favorites File", - "category": "transmit-exported-favorites-file", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "You can export favorites by choosing Favorites → Export... . To import favorites from an EXPORTEDFAVORITES file, choose Favorites → Import from → Transmit... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exportedfavorites.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exportedui": { - "slug": "exportedui", - "extension": "exportedui", - "name": "Microsoft Office Exported UI Customization File", - "category": "microsoft-office-exported-ui-customization-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When you make changes to the ribbon in Microsoft Word, it will not change the ribbons in the other applications of the Microsoft Office Suite. You must change the UI in each, individual program to make changes.", - "To make changes to the ribbon, select File → Options → Customize Ribbon and make your changes. Continue to the next paragraph to create the EXPORTEDUI file.", - "To create the EXPORTEDUI file (resuming from the paragraph above), select Import/Export , choose Export all customizations , name the file, choose a save location, and click Save .", - "To import the EXPORTEDUI file (in the same window as described above), click the Import/Export button, choose Import customization file , select the file, and click Open .", - "NOTE: The EXPORTEDUI file was introduced with Microsoft Office 2010 but is compatible with later versions of Office. Be aware that some of your customizations may be deleted if they're no longer supported by the Office version they're being imported into." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exportedui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "express": { - "slug": "express", - "extension": "express", - "name": "BlackBerry Express Presentation", - "category": "blackberry-express-presentation", - "summary": "", - "developer_org": "research-in-motion", - "developer_name": "Research In Motion", - "more_information": { - "description": [ - "BlackBerry Express is a presentation app included on BlackBerry devices released after 2013. It allows users to create, show, and share presentations on their BlackBerry devices, in much the same way Microsoft PowerPoint allows PC users to create, show, and share presentations.", - "Presentations created by BlackBerry Express are saved as EXPRESS files. No other program can open EXPRESS files. Therefore, since BlackBerry Express is discontinued, you may have trouble opening your EXPRESS file and viewing the presentation it contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "express.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "expressionmap": { - "slug": "expressionmap", - "extension": "expressionmap", - "name": "Cubase Expression Map File", - "category": "cubase-expression-map-file", - "summary": "", - "developer_org": "steinberg-media-technologies", - "developer_name": "Steinberg Media Technologies", - "more_information": { - "description": [ - "Expression maps are used for defining articulations with different types of instruments so they sound more like an authentic human player and less sampled. Example filenames include Acoustic Bass.expressionmap and Brass Section.expressionmap ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "expressionmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exr": { - "slug": "exr", - "extension": "exr", - "name": "OpenEXR Image", - "category": "openexr-image", - "summary": "", - "developer_org": "academy-software-foundation", - "developer_name": "Academy Software Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/exr_5332-2.jpg", - "alt": "Screenshot of a .exr file in Apple Preview 11", - "caption": "EXR file open in Apple Preview 11" - }, - "description": [ - "In 1999, Industrial Light & Magic (ILM) developed the OpenEXR image format, then released it to the public in 2003 as an open-source format. In addition to the format, the company released an open-source software library that could create, edit, and process OpenEXR images, which use the .exr file extension.", - "The ASWF took over the development of OpenEXR in 2019 and periodically releases updates. Many major studios, including Walt Disney Animation Studios, Weta Digital, Pixar Animation Studios, and DreamWorks, also contribute to the format's development.", - "Computer graphics professionals, such as visual effects artists and animators, commonly use the OpenEXR format because of its compositing features and accurate HDR scene-linear image data representation. Other notable OpenEXR features include multiple channels of different pixel sizes and different points of view for the same image." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/exr_5332-2.jpg", - "alt": "Screenshot of a .exr file in Apple Preview 11", - "caption": "EXR file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exs": { - "slug": "exs", - "extension": "exs", - "name": "Blades of Exile Scenario", - "category": "blades-of-exile-scenario", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Blades of Exile was originally developed by Spiderweb Software in 1997. The source code was made freely available in 2007." - ] - }, - "common_filenames": [ - { - "filename": "mix.exs", - "description": "mix.exs - An Elixir application's project configuration file." - }, - { - "filename": "appname_text.exs", - "description": "appname_text.exs - A test script used to test an Elixir application." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ext": { - "slug": "ext", - "extension": "ext", - "name": "Norton Commander Extension", - "category": "norton-commander-extension", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "If you receive an EXT file as an email attachment, it is generally not clear what the file format is. Therefore, it is best to contact the sender of the email to determine the file format.", - "Many automated emailer code examples available on the Web use the generic string \"filename.ext\" when referring to the email attachment. Therefore, it's possible the script author did not replace the filename string with the appropriate attachment filename when sending the email." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ext.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "extr": { - "slug": "extr", - "extension": "extr", - "name": "COW App Extractor File", - "category": "cow-app-extractor-file", - "summary": "", - "developer_org": "ixi-international", - "developer_name": "IXI International", - "more_information": { - "description": [ - "Since the COW operating system is no longer developed, you will not encounter COW App Extractor EXTR files. If you do come across a file with the .extr file extension, it is saved in a different format than the COW App Extractor format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "extr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "extra": { - "slug": "extra", - "extension": "extra", - "name": "Google BreakPad Crash Log Extra File", - "category": "google-breakpad-crash-log-extra-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "EXTRA files created by Mozilla Firefox are saved to the [user]\\​AppData\\​Roaming\\​Mozilla\\​Firefox\\​Crash Reports\\​pending\\​ directory.", - "NOTE: EXTRA files are often accompanied by .DUMP files as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "extra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exv": { - "slug": "exv", - "extension": "exv", - "name": "Adobe Extension Script", - "category": "adobe-extension-script", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exw": { - "slug": "exw", - "extension": "exw", - "name": "Euphoria Source code File", - "category": "euphoria-source-code-file", - "summary": "", - "developer_org": "rapid-deployment-software", - "developer_name": "Rapid Deployment Software", - "more_information": { - "description": [ - "Euphoria source code files also use the .EX extension. By convention, the \"w\" character in \".exw\" is used to specify Euphoria source code files developed in the Windows environment, since the Windows program that executes the code is named exw.exe . The MS-DOS program is named ex.exe ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exx": { - "slug": "exx", - "extension": "exx", - "name": "IBM Linkway MsgPut File", - "category": "ibm-linkway-msgput-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "exz": { - "slug": "exz", - "extension": "exz", - "name": "Zipped Executable File", - "category": "zipped-executable-file", - "summary": "", - "developer_org": "enderbyte-programs", - "developer_name": "Enderbyte Programs", - "more_information": { - "description": [ - "To create an EXZ file, a developer must first package an EXE file (or other executable program file) and its assets in a folder. Then, they must create an EXZMANIFEST file in that folder. The EXZMANIFEST file describes, using JSON-formatted directives, how the EXZ launcher should execute the associated program.", - "After creating their EXZMANIFEST file, the developer zips the folder and renames the resulting .ZIP file to use the .exz extension. Then, the developer can use their EXZ file with the EXZ launcher." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "exz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eyb": { - "slug": "eyb", - "extension": "eyb", - "name": "Microsoft Encarta Yearbook Update", - "category": "microsoft-encarta-yearbook-update", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Encarta was a multimedia encyclopedia available primarily for Microsoft Windows (before moving to being hosted online). Prior to Encarta 2000, users could download monthly Encarta content updates, called Yearbook Updates, from the internet. Primarily, users downloaded updates from within Encarta's Yearbook Builder or from The Microsoft Network (MSN).", - "After downloading an EYB file, Encarta users installed it via the Yearbook Builder. Doing so integrated the content the EYB file contained with the user's version of Encarta. After integrating an EYB file with Encarta, the Yearbook Builder deleted the EYB file and replaced it with a .YBK file (which contains the EYB file's contents saved in a different format)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eyb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eye": { - "slug": "eye", - "extension": "eye", - "name": "Eyemail Video Recording File", - "category": "eyemail-video-recording-file", - "summary": "", - "developer_org": "eti", - "developer_name": "ETI", - "more_information": { - "description": [ - "EYE video files can be converted to the more compatible .AVI format using ETI's EyeCon program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eye.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eyetv": { - "slug": "eyetv", - "extension": "eyetv", - "name": "EyeTV Recording File", - "category": "eyetv-recording-file", - "summary": "", - "developer_org": "geniatech", - "developer_name": "Geniatech", - "more_information": { - "description": [ - "The EYETV file is similar to a Mac OS X .PKG file. It contains a video file in MPEG format, most likely an .MPG file, and the metadata files, such as the .EYETVP file, associated with your TV recording. To view the contents of the EYETV recording file, right-click the file and select Show Package Contents .", - "The EYETV files, along with .EYETVSCHED files and other setup information files, are located in the \"EyeTV Archive\" folder. You can move this folder to wherever you want but it must be named \"EyeTV Archive\" and you must specify in the application where the folder is located.", - "The EyeTV software is only compatible with OS X and iOS although Geniatech develops peripherals that are available for Windows and Android devices. Product availability depends on the country in which you reside.", - "NOTE: Geniatech acquired EyeTV from Elgato in February 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eyetv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eyetvp": { - "slug": "eyetvp", - "extension": "eyetvp", - "name": "EyeTV Recording Metadata File", - "category": "eyetv-recording-metadata-file", - "summary": "", - "developer_org": "geniatech", - "developer_name": "Geniatech", - "more_information": { - "description": [ - "The EYETVP file is contained within an EYETVP file, which is similar to a Mac OS X .PKG file. To view the contents of the EYETV recording file and access the EYETVP file, right-click the file and select Show Package Contents .", - "The EyeTV software is only compatible with OS X and iOS although Elgato develops peripherals that are available for Windows and Android devices. Product availability depends on the country in which you reside.", - "NOTE: Geniatech acquired EyeTV from Elgato in February 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eyetvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "eyetvsched": { - "slug": "eyetvsched", - "extension": "eyetvsched", - "name": "EyeTV Schedule File", - "category": "eyetv-schedule-file", - "summary": "", - "developer_org": "geniatech", - "developer_name": "Geniatech", - "more_information": { - "description": [ - "The EYETVSCHED files, along with .EYETV files and other setup information files, such as the .EYETVP file, are located in the \"EyeTV Archive\" folder. You can move this folder but it must be named \"EyeTV Archive\" and you must specify in the application where the folder is located.", - "The EyeTV is only compatible with OS X and iOS although Geniatech develops peripherals that available for Windows and Android devices. Product availability depends on the country in which you reside.", - "NOTE: Geniatech acquired EyeTV from Elgato in February 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "eyetvsched.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezc": { - "slug": "ezc", - "extension": "ezc", - "name": "AutoCAD Ecscad Components Backup File", - "category": "autocad-ecscad-components-backup-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AutoCAD Ecscad is localized in German.", - "NOTE: Autodesk AutoCAD Ecscad was discontinued in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezd": { - "slug": "ezd", - "extension": "ezd", - "name": "easyScan Data File", - "category": "easyscan-data-file", - "summary": "", - "developer_org": "beijing-jcz-technolgoy", - "developer_name": "Beijing JCZ Technolgoy", - "more_information": { - "description": [ - "Nanosurf easyScan is a system that allows physicists to image a material, make nanometer-scale measurements, and record other topographic and spectrographic data. An easyScan system consists of an AFM or STM and accompanying easyScan control software. Physicists create EZD files by saving measurements within easyScan control software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezdraw": { - "slug": "ezdraw", - "extension": "ezdraw", - "name": "EazyDraw Graphic", - "category": "eazydraw-graphic", - "summary": "", - "developer_org": "dekorra-optics", - "developer_name": "Dekorra Optics", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezdraw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezlog": { - "slug": "ezlog", - "extension": "ezlog", - "name": "Skype Extras Manager Log File", - "category": "skype-extras-manager-log-file", - "summary": "", - "developer_org": "skype", - "developer_name": "Skype", - "more_information": { - "description": [ - "EZLOG filenames contain the date (YYYY-MM-DD) and a log number for the day. For example, 2010-10-02-0.ezlog is a valid filename." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezlog.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezp": { - "slug": "ezp", - "extension": "ezp", - "name": "AutoCAD Ecscad Project Backup File", - "category": "autocad-ecscad-project-backup-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AutoCAD Ecscad is localized in German.", - "NOTE: Autodesk AutoCAD Ecscad was discontinued in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezs": { - "slug": "ezs", - "extension": "ezs", - "name": "EZ-R Stats Batch Script", - "category": "ez-r-stats-batch-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Analysts and researchers in various fields, including healthcare, social sciences, and education, used EZS files to streamline workflows and ensure consistency in data processing. The tool's scripting functionality made it especially helpful for automating statistical procedures.", - "For example, an EZS script might automate a regression analysis on a dataset by importing data, running a multiple linear regression test, and outputting the results as a formatted report. This allows users to quickly repeat analyses on different datasets without reconfiguring the settings each time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezt": { - "slug": "ezt", - "extension": "ezt", - "name": "EZTitles Subtitles File", - "category": "eztitles-subtitles-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To remove the EZT worm, use an antivirus program. Also, while not recommended, it may be possible to manually remove EZT worms by killing all worm processes, deleting the worm file, and removing all worm entries from the computer's registry.", - "EZT worm files use the name Worm.Win32.AutoRun.ezt ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ezw": { - "slug": "ezw", - "extension": "ezw", - "name": "easyOFFER Real Estate Form", - "category": "easyoffer-real-estate-form", - "summary": "", - "developer_org": "reagency-systems", - "developer_name": "Reagency Systems", - "more_information": { - "description": [ - "EZW files are used to create official, standards-based real estate documents. The forms may be printed or faxed using easyOFFER. EZW files may also be converted into other types of real estate forms within easyOFFER.", - "easyOFFER is compliant with the following Ontario real estate form standards: OREA (Ontario Real Estate Association), TREB (Toronto Real Estate Board), and REBBA (Real Estate and Business Brokers Acts)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ezw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f": { - "slug": "f", - "extension": "f", - "name": "Freeze Compressed File", - "category": "freeze-compressed-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f04": { - "slug": "f04", - "extension": "f04", - "name": "Nastran Execution Summary File", - "category": "nastran-execution-summary-file", - "summary": "", - "developer_org": "msc-software", - "developer_name": "MSC Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f04.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f06": { - "slug": "f06", - "extension": "f06", - "name": "Nastran Output File", - "category": "nastran-output-file", - "summary": "", - "developer_org": "msc-software", - "developer_name": "MSC Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f06.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f2k": { - "slug": "f2k", - "extension": "f2k", - "name": "Fortran Source Code File", - "category": "fortran-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Fortran is a numerical and scientific computing programming language. It was originally developed in the 1950s by IBM and has birthed successive versions such as FORTRAN 77, Fortran 90, Fortran 95, Fortran 2003, and Fortran 2008." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f2k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f2r": { - "slug": "f2r", - "extension": "f2r", - "name": "Farandole Linear Module", - "category": "farandole-linear-module", - "summary": "", - "developer_org": "farandole", - "developer_name": "Farandole", - "more_information": { - "description": [ - "Farandole Composer was one of many music trackers available for MS-DOS. It allowed users to create synthesized music that contained up to 16 channels. Typically, this music was saved in the .FAR audio module format. However, some modules were instead saved in the F2R or .F3R formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f2r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f32": { - "slug": "f32", - "extension": "f32", - "name": "Raw 32-Bit Audio File", - "category": "raw-32-bit-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The F32 format represents each audio sample using 32-bit floating point values, supporting a wide dynamic range that captures quiet and loud sounds with greater accuracy (e.g., no distortion or clipping). Since it's uncompressed and high precision, F32 files are typically very large in size, making them less suitable for casual listening or distribution but ideal for mastering, editing, and detailed sound design work where preserving the audio's full quality is essential. Users typically convert or export F32 files into more common formats like WAV or FLAC once they finish editing them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f32.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f3d": { - "slug": "f3d", - "extension": "f3d", - "name": "Fusion 360 Archive File", - "category": "fusion-360-archive-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/f3d_8862.png", - "alt": "Screenshot of a .f3d file in Autodesk Fusion 360 2", - "caption": "F3D file open in Autodesk Fusion 360 2" - }, - "description": [ - "Autodesk Fusion 360 is a 3D industrial and mechanical design application that engineers use to design and test products. For example, an engineer might prototype a car with Fusion 360 before submitting the car to simulated motion, stress, and thermal tests.", - "Typically, you will share Fusion 360 designs with others via the app's cloud platform. However, you can also manually export a design by selecting File → Export... in the Fusion 360 menu bar (or exporting the file from Fusion 360's cloud platform). When you do, the design is saved locally as an F3D file. You can save and share your F3D files with others to provide access to designs in cases where cloud access is not available." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/f3d_8862.png", - "alt": "Screenshot of a .f3d file in Autodesk Fusion 360 2", - "caption": "F3D file open in Autodesk Fusion 360 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f3f": { - "slug": "f3f", - "extension": "f3f", - "name": "Crazy Machines Font File", - "category": "crazy-machines-font-file", - "summary": "", - "developer_org": "viva-media", - "developer_name": "Viva Media", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f3f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f3r": { - "slug": "f3r", - "extension": "f3r", - "name": "Farandole Blocked Module", - "category": "farandole-blocked-module", - "summary": "", - "developer_org": "farandole", - "developer_name": "Farandole", - "more_information": { - "description": [ - "Farandole Composer was released in 1994 and available for MS-DOS. It allowed users to create 16-channel synthesized music.", - "Typically, Composer users saved the audio modules they created as .FAR files. However, some Composer modules were instead saved in the F3R or F2R formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f3r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f3z": { - "slug": "f3z", - "extension": "f3z", - "name": "Fusion 360 Shared Project Archive", - "category": "fusion-360-shared-project-archive", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "You can open F3Z files using Fusion 360. To open the file, select \"Upload\" in the Fusion 360 Data panel and choose the F3Z file. The contents of the file will be loaded in Fusion 360, displaying the main assembly in the panel with the F3D design(s), allowing you to view and edit them.", - "You can create an F3Z archive in Fusion 360 by selecting File → Export... and choosing the F3Z archive format under Type .", - "Since F3Z files are compressed with Zip compression, they can be decompressed using a Zip decompression program, such as Corel WinZip, 7-Zip, WinRAR, or Apple Archive Utility. Simply rename the .f3z extension to .zip and decompress it. You can then manually extract the contents of the F3Z file, which typically include an F3D Fusion 3D design file, a JSON file describing the design, and a JSON file containing the F3Z manifest. When you are finished you can compress it with Zip compression again using a Zip utility, then rename the .zip extension to .f3z .", - "NOTE: Autodesk Fusion 360 provides various cloud-based features and is often used for collaboration." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f3z.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f4a": { - "slug": "f4a", - "extension": "f4a", - "name": "Adobe Flash Protected Audio File", - "category": "adobe-flash-protected-audio-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "F4A files are used for exporting proprietary audio data for playback in Adobe's Flash Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f4a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f4f": { - "slug": "f4f", - "extension": "f4f", - "name": "Flash Video Fragment", - "category": "flash-video-fragment", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Media Server is a platform that content publishers can use to host and distribute streaming video. These videos are stored on Media Server in the FLV format, but often delivered to end users in the form of several F4F files.", - "Sending videos as a set of smaller F4F files, rather than one large FLV file, allows client devices to download, process, and play those videos more quickly. Users' streaming media players (typically Adobe Flash Player) automatically stitch F4F files together into a single, seamless video during the playback process.", - "NOTE: The PHP script AdobeHDS can be used to join F4F fragments into FLV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f4f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f4m": { - "slug": "f4m", - "extension": "f4m", - "name": "Adobe Flash Media Manifest File", - "category": "adobe-flash-media-manifest-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe HDS is used to deliver multi- bitrate audio and video content over HTTP to media players streaming the content. The F4M format was developed to support HDS by describing complex media that may contain several audio language tracks, multiple bitrate renditions, or advanced content protection, to the media players.", - "Although the F4M format was originally designed to support HDS, it has expanded to other transport schemes, such as RTMP and RTMFP. F4M manifest files contain information about the resolution, codec , and availability of multi-bitrate files.", - "F4M files are created by the File Packager tool, which is used for packaging content in Windows and Linux. The tool is available in the Flash Media Server rootinstall/​tools/​f4fpackager folder. When you package media to be streamed (File Packager only supports .F4V , .MP4 , and .FLV files), the content is packaged into .F4F fragment files. The F4M file is also created, along with F4X Index files, in order to accompany the F4F files. Once the media is packaged, it is delivered by Adobe Media Server to client computers streaming the content." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f4m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f4p": { - "slug": "f4p", - "extension": "f4p", - "name": "Adobe Flash Protected Media File", - "category": "adobe-flash-protected-media-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f4p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f4v": { - "slug": "f4v", - "extension": "f4v", - "name": "Flash MP4 Video File", - "category": "flash-mp4-video-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "The F4V container format was introduced in 2007 with the release of Flash Player 9 Update 3 (9,0,115,0). It is based on the ISO MP4 format, which is based on the Apple QuickTime container format, and is specified by ISO/IEC 14496-12 as a base media file format.", - "F4V files are similar to Flash Video .FLV files, but use \"boxes\" to store data. Examples of boxes supported by the F4V format are the ftyp box (player requirements), the moov box (file header and the F4V file must contain only one), the mvhd box (playback information), the trak box (media tracks), the uda box (free-form user data), the meta box (metadata), and several others." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f4v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f64": { - "slug": "f64", - "extension": "f64", - "name": "Raw 64-Bit Audio File", - "category": "raw-64-bit-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Since F64 files are raw, they only contain sound data and no additional header information or metadata typically included with common audio formats, such as .MP3 or .OGG . Additionally, F64 files are similar to .F32 files but store more raw data, allowing for a wider dynamic range of sound and greater accuracy. Because they contain more data, F64 files are significantly larger in size than F32 files" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f77": { - "slug": "f77", - "extension": "f77", - "name": "Fortran 77 Source Code File", - "category": "fortran-77-source-code-file", - "summary": "", - "developer_org": "x3j3", - "developer_name": "X3J3", - "more_information": { - "description": [ - "F77 is a programming language often used for performing scientific and numerical computations. It is a variant of the original Fortran programming language. The original Fortran language was released in 1957; F77 was released in 1977. Notably, F77 includes support for structured programming and character-based data, while the original Fortran language did not.", - "While most developers save their F77 source code in .FOR or .F files, so they are easily recognizable as Fortran-based source code files, some save their code in F77 files. This denotes that the files contain F77 source code specifically, and not code written using some other Fortran variant." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f77.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f90": { - "slug": "f90", - "extension": "f90", - "name": "Fortran 90 Source Code File", - "category": "fortran-90-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Fortran 90 is the successor to the Fortran 77 programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f90.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "f95": { - "slug": "f95", - "extension": "f95", - "name": "Fortran 95 Source Code File", - "category": "fortran-95-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Fortran 95 is the successor to the Fortran 90 programming language. There are some drawbacks to using F95 file extension as it is not recognized by all compilers. Also, Fortran 95 code can be written as fixed-form source so use the .F90 file to indicate free-form source code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "f95.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fa": { - "slug": "fa", - "extension": "fa", - "name": "FASTA Formatted Sequence File", - "category": "fasta-formatted-sequence-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "faa": { - "slug": "faa", - "extension": "faa", - "name": "FASTA Sequence File", - "category": "fasta-sequence-file", - "summary": "", - "developer_org": "david-j.-lipman-and-william-r.-pearson", - "developer_name": "David J. Lipman and William R. Pearson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/faa_12944.png", - "alt": "Screenshot of a .faa file in GSL Biotech SnapGene 6", - "caption": "FAA file open in GSL Biotech SnapGene 6" - }, - "description": [ - "David J. Lipman and William R. Pearson created the FASTA format and released it in 1985. Biochemistry students, academics, and professionals often work with FAA files when storing and processing bioinformatics information.", - "FAA files are one of several files saved in the FASTA format. Examples of other files are .FASTA , .FAS , and .FA .", - "The FASTA format begins with the > character in the header, followed by a sequence identification code. The following line is the sequence itself, which may be more than one line." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/faa_12944.png", - "alt": "Screenshot of a .faa file in GSL Biotech SnapGene 6", - "caption": "FAA file open in GSL Biotech SnapGene 6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/faa_12944-2.png", - "alt": "FAA file open in Apple TextEdit 1", - "caption": "FAA file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "faa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fac": { - "slug": "fac", - "extension": "fac", - "name": "FACE Image File", - "category": "face-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FAC files are more commonly seen as .FACE files. However, both formats are rarely used anymore." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "face": { - "slug": "face", - "extension": "face", - "name": "FACE Graphic File", - "category": "face-graphic-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FACE files are rarely seen anymore." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "face.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "facefx": { - "slug": "facefx", - "extension": "facefx", - "name": "FaceFX Actor File", - "category": "facefx-actor-file", - "summary": "", - "developer_org": "oc3-entertainment", - "developer_name": "OC3 Entertainment", - "more_information": { - "description": [ - "When you have completed an actor design, you can publish it to a .FACEFX_INGAME file, which strips non-essential information from the FACEFX file. This allows the files to be lightweight so that FaceFX consumes fewer resources when executing animations in the game.", - "The FaceFX technology is used for well-known games such as:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "facefx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "facefx_ingame": { - "slug": "facefx_ingame", - "extension": "facefx_ingame", - "name": "FaceFX In-Game Actor File", - "category": "facefx-in-game-actor-file", - "summary": "", - "developer_org": "oc3-entertainment", - "developer_name": "OC3 Entertainment", - "more_information": { - "description": [ - "FACEFX_INGAME files are used by the FaceFX SDK, a software that allows game engines to load and play FaceFX files within their respective games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "facefx_ingame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "faces": { - "slug": "faces", - "extension": "faces", - "name": "JavaServer FacesServlet Pointer", - "category": "javaserver-facesservlet-pointer", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "FacesServlet is a JavaServer Faces servlet that manages a web app's request processing lifecycle. In order to invoke FacesServlet and allow it to render the JavaServer Faces components included in an XHTML file, developers must sometimes specify a file path that ends with the .faces , .jsf , or .xhtml extension. When FacesServlet encounters a file path that ends with .faces , it knows to search for a corresponding XHTML file that includes JavaServer Faces components." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "faces.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fadein": { - "slug": "fadein", - "extension": "fadein", - "name": "Fade In Document", - "category": "fade-in-document", - "summary": "", - "developer_org": "gcc-productions", - "developer_name": "GCC Productions", - "more_information": { - "description": [ - "To create a FADEIN file, select File → Save or Save As... , name the file, choose the save location, and click Save .", - "To open a FADEIN file, double-click the file or select File → Open , navigate to your file, and click Open .", - "To export a FADEIN file to a different file format, select File → Export , choose your desired file format, name the file, choose the save location, and click Save ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fadein.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fadein.template": { - "slug": "fadein.template", - "extension": "fadein.template", - "name": "Fade In Template", - "category": "fade-in-template", - "summary": "", - "developer_org": "kent-tessman", - "developer_name": "Kent Tessman", - "more_information": { - "description": [ - "To create a FADEIN.TEMPLATE file, select File → Templates → Save As Template , name the file, choose the save location, and click Save .", - "To apply a FADEIN.TEMPLATE file to your opened FADEIN document, select File → Templates → Apply Template , choose your template, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fadein.template.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fal": { - "slug": "fal", - "extension": "fal", - "name": "Q0 Image Header", - "category": "q0-image-header", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Some Japanese software programs create and use images saved in the Q0 format. Q0 images are 24-bit RGB images that, notably, do not contain any header information. Instead, each Q0's file header is saved in a separate FAL file. Typically, the FAL file and its accompanying Q0 or RGB file use the same base filename (e.g., example.rgb and example.fal )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "familyfile": { - "slug": "familyfile", - "extension": "familyfile", - "name": "Reunion Family File", - "category": "reunion-family-file", - "summary": "", - "developer_org": "leister-productions", - "developer_name": "Leister Productions", - "more_information": { - "description": [ - "Reunion family files save information such as birth and death dates, occupations, religions, notes, facts, events, and tags." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "familyfile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "familyx": { - "slug": "familyx", - "extension": "familyx", - "name": "My Family Tree Data File", - "category": "my-family-tree-data-file", - "summary": "", - "developer_org": "chronoplex-software", - "developer_name": "Chronoplex Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/familyx_13678.png", - "alt": "Screenshot of a .familyx file in Chronoplex Software My Family Tree 14", - "caption": "FAMILYX file open in Chronoplex Software My Family Tree 14" - }, - "description": [ - "Chronoplex Software introduced the FAMILYX format in 2010 when it released My Family Tree. You can save your information to a FAMILYX file and then share it with other users or store it as a backup.", - "You can also protect FAMILYX files with a password by selecting File → Protect File . After protecting the file, the app sets it as a read-only version until you enter the correct password. If you want to encrypt the FAMILYX file with authenticated 256-bit AES encryption, select File → Save as and then choose My Family Tree Files (encrypted) from the \"Save as\" dropdown menu to save it as a .FAMILYXS file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/familyx_13678.png", - "alt": "Screenshot of a .familyx file in Chronoplex Software My Family Tree 14", - "caption": "FAMILYX file open in Chronoplex Software My Family Tree 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "familyx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "familyxs": { - "slug": "familyxs", - "extension": "familyxs", - "name": "My Family Tree Encrypted Data File", - "category": "my-family-tree-encrypted-data-file", - "summary": "", - "developer_org": "chronoplex-software", - "developer_name": "Chronoplex Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/familyxs_13679.png", - "alt": "Screenshot of a .familyxs file in Chronoplex Software My Family Tree 14", - "caption": "FAMILYXS file open in Chronoplex Software My Family Tree 14" - }, - "description": [ - "Chronoplex Software released My Family Tree in 2010, providing Windows users with a tool for tracking and organizing their ancestry. You can save your family tree information as a FAMILYX file or encrypt it as a FAMILYXS file to secure sensitive information, such as family photos or videos.", - "Encrypting a family tree as a FAMILYXS file is especially useful when transferring it online, where someone could intercept it. When saving a family tree as a FAMILYXS file, you will be prompted to enter a password, which is required to open the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/familyxs_13679.png", - "alt": "Screenshot of a .familyxs file in Chronoplex Software My Family Tree 14", - "caption": "FAMILYXS file open in Chronoplex Software My Family Tree 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "familyxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fan": { - "slug": "fan", - "extension": "fan", - "name": "Finale Font Annotation", - "category": "finale-font-annotation", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fan_9081.png", - "alt": "Screenshot of a .fan file in MakeMusic Finale", - "caption": "FAN file open in MakeMusic Finale" - }, - "description": [ - "MakeMusic Finale is a professional music composition program used by composers. As part of creating musical scores, composers can add text that uses different fonts. Each Finale font is accompanied by a FAN file, which contains annotations that define the height and width of each font character.", - "Composers can also install third-party fonts and use them with Finale. When they do so, they must create a FAN file to accompany those fonts. Composers create new FAN files from Finale's Preferences → Edit menu, by selecting the Font Annotation... button.", - "NOTE: By default, Finale stores FAN files in the ~/​MakeMusic/​Finale ##/​Font Annotation directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fan_9081.png", - "alt": "Screenshot of a .fan file in MakeMusic Finale", - "caption": "FAN file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fap": { - "slug": "fap", - "extension": "fap", - "name": "Flipper Application Package", - "category": "flipper-application-package", - "summary": "", - "developer_org": "ensoniq", - "developer_name": "Ensoniq", - "more_information": { - "description": [ - "Flipper Zero is a compact, multi-purpose penetration testing, system exploration, and hacking tool. It contains a plethora of hardware and software that allows it to, for example, act as a remote, analyze signals, read iButton contact keys, and connect to various hardware systems.", - "Users can extend Flipper Zero's functionality by installing add-on application packages, saved as FAP files. These files are essentially .ELF (Executable and Linkable Format) files that contain additional Flipper-specific resources and metadata . To create FAP files, developers use the Flipper Build Tool (FBT), which is included in Flipper Zero's firmware ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fap_11671.png", - "alt": "Screenshot of a .fap file in VideoLAN VLC media player 3", - "caption": "FAP file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "faq": { - "slug": "faq", - "extension": "faq", - "name": "Frequently Asked Questions Document", - "category": "frequently-asked-questions-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "View the FAQ definition." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "faq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "far": { - "slug": "far", - "extension": "far", - "name": "The Sims Archive File", - "category": "the-sims-archive-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Examples of FAR files used by The Sims include Animation.far , Textures.far , and Objects.far . The Sims also uses .IFF files to store object data." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/far_1015.png", - "alt": "Screenshot of a .far file in VideoLAN VLC media player", - "caption": "FAR file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "far.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "farc": { - "slug": "farc", - "extension": "farc", - "name": "PlayStation File Archive", - "category": "playstation-file-archive", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "In some cases, a game's FARC file(s) are stored within its .PSARC archive. In other cases, a game's FARC file(s) may be stored within an uncompressed game data directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "farc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fas": { - "slug": "fas", - "extension": "fas", - "name": "Compiled Fast-Load AutoLISP File", - "category": "compiled-fast-load-autolisp-file", - "summary": "", - "developer_org": "broadvision", - "developer_name": "BroadVision", - "more_information": { - "description": [ - "FAS files are commonly compiled using Visual LISP, an IDE that is included with some AutoCAD purchases." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fas_8450.jpg", - "alt": "Screenshot of a .fas file in GSL Biotech SnapGene 6", - "caption": "FAS file open in GSL Biotech SnapGene 6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/fas_8450-2.png", - "alt": "FAS file open in Apple TextEdit 1", - "caption": "FAS file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fasta": { - "slug": "fasta", - "extension": "fasta", - "name": "FASTA Sequence File", - "category": "fasta-sequence-file", - "summary": "", - "developer_org": "david-j.-lipman-and-william-r.-pearson", - "developer_name": "David J. Lipman and William R. Pearson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fasta_2251.jpg", - "alt": "Screenshot of a .fasta file in GSL Biotech SnapGene 6", - "caption": "FASTA file open in GSL Biotech SnapGene 6" - }, - "description": [ - "David J. Lipman and William R. Pearson created the FASTA format and released it in 1985. Many DNA apps have adopted support for the format because of its simplicity, making it one of the most common formats for transferring sequences between applications.", - "FASTA files often start with a header line that may contain comments or other information. The rest of the file contains sequence data. Each sequence starts with a > character followed by the name of the sequence. The rest of the line describes the sequence, and the remaining lines contain the sequence itself.", - "NOTE: Files saved in the FASTA format may use various file extensions besides .fasta , such as .fas ( .FAS files) and .fa ( .FA files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fasta_2251.jpg", - "alt": "Screenshot of a .fasta file in GSL Biotech SnapGene 6", - "caption": "FASTA file open in GSL Biotech SnapGene 6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/fasta_2251-2.png", - "alt": "FASTA file open in Apple TextEdit 1", - "caption": "FASTA file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fasta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fat": { - "slug": "fat", - "extension": "fat", - "name": "Zinf Theme File", - "category": "zinf-theme-file", - "summary": "", - "developer_org": "the-zinf-team", - "developer_name": "The Zinf Team", - "more_information": { - "description": [ - "FAT files are renamed .ZIP files. To examine the contents of a FAT file, either open it directly in a Zip decompression program, or rename the \".fat\" file extension to \".zip\" and double-click it.", - "Zinf stands for \"Zinf Is Not FreeA*p\" since it was based on the FreeAmp audio player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "favoritemetadata": { - "slug": "favoritemetadata", - "extension": "favoritemetadata", - "name": "Transmit Favorites Data File", - "category": "transmit-favorites-data-file", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "NOTE: If you want to transfer favorites, you should use an .EXPORTEDFAVORITES file, not FAVORITEMETADATA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "favoritemetadata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fax": { - "slug": "fax", - "extension": "fax", - "name": "Now Contact Fax Template", - "category": "now-contact-fax-template", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To create the FAX file, select Define → Print Templates → Faxes... , select the \"+\" button in the top-right, name the template, and click OK . You will then be able to edit the template layout and its dimensions. Click OK when you're finished.", - "When creating a new .NWP fax document, you can select a FAX template to work off of by choosing a template from the \"Use Template\" dropdown menu.", - "To select the template you want to print from, select File → Print Templates... , choose your template from the \"Template Type\" dropdown menu, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fax.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fb!": { - "slug": "fb!", - "extension": "fb!", - "name": "FlashGet Incomplete Download File", - "category": "flashget-incomplete-download-file", - "summary": "", - "developer_org": "flashget", - "developer_name": "FlashGet", - "more_information": { - "description": [ - "FlashGet automatically appends the \".fb!\" extension to a file that is being downloaded. For example, if you are downloading a .AVI file, the software saves the file with the compound \".avi.fb!\" extension. When the download is complete, FlashGet removes the \".fb!\" extension. This convention is also used in other download manager applications, such as BitTorrent ( .!BT files) and BitComet ( .BC! files).", - "NOTE: Even if a download is incomplete, sometimes you can view the contents of the file manually by removing the \".fb!\" extension and opening the file. However, results will vary because the file does not contain the complete data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fb!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fb2": { - "slug": "fb2", - "extension": "fb2", - "name": "FictionBook 2.0 File", - "category": "fictionbook-2.0-file", - "summary": "", - "developer_org": "fictionbook", - "developer_name": "FictionBook", - "more_information": { - "description": [ - "The FB2 file format specifies the structure of the eBook instead of the appearance. This makes it useful for converting into other formats. The format features simple semantic markup, metadata embedding, unicode, and inline formatting.", - "Since FB2 files can grow large in size, due to embedded images, they are often compressed in .ZIP files in order to transfer them more easily over the Internet. In these cases, the \".fb2\" extension may be replaced with the \".zip\" or \".fb2.zip\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fb2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fb2k-component": { - "slug": "fb2k-component", - "extension": "fb2k-component", - "name": "Foobar2000 Component Install File", - "category": "foobar2000-component-install-file", - "summary": "", - "developer_org": "foobar2000", - "developer_name": "Foobar2000", - "more_information": { - "description": [ - "If you have Foobar2000 installed on your computer, you can simply double-click the file and Foobar2000 will open the FB2K-COMPONENT file. You can also open the file with a Zip decompression program, such as Corel WinZip, WinRAR, or Apple Archive Utility. However, you have to rename the .fb2k-component file extension to .zip before opening the file.", - "To install a component in Foobar2000, select File → Preferences , click Components , select the component you want to install, and click Install... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fb2k-component.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fba": { - "slug": "fba", - "extension": "fba", - "name": "Fitbit OS App Package", - "category": "fitbit-os-app-package", - "summary": "", - "developer_org": "fitbit", - "developer_name": "Fitbit", - "more_information": { - "description": [ - "Fitbit smartwatches use a proprietary operating system called Fitbit OS. Fitbit Studio is an integrated development environment ( IDE ) that allows developers to create Fitbit OS apps. Developers who prefer to develop from their own source code editor or the command line can use Fitbit's command-line interface instead of Fitbit Studio.", - "After a developer finishes developing their Fitbit OS app, they can package that app as an installable FBA file. They can then either install the app on their own Fitbit for testing or publish the app to the Fitbit App Gallery. Developers can publish apps to the gallery either publicly or privately. Private apps can be installed only using a direct installation hyperlink provided by the developer.", - "NOTE: FBA files can also contain Fitbit clockfaces, instead of Fitbit apps." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbc": { - "slug": "fbc", - "extension": "fbc", - "name": "Family Tree Maker for DOS Backup File", - "category": "family-tree-maker-for-dos-backup-file", - "summary": "", - "developer_org": "ancestry.com", - "developer_name": "Ancestry.com", - "more_information": { - "description": [ - "NOTE: Family Tree Maker for DOS uses the \".fbc\" file extension, while Family Tree Maker for Windows saves backups as .FBK files. Family Tree Maker version 16 or earlier can open FBC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbf": { - "slug": "fbf", - "extension": "fbf", - "name": "Free Backup Fix Backup File", - "category": "free-backup-fix-backup-file", - "summary": "", - "developer_org": "promosoft", - "developer_name": "Promosoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbk": { - "slug": "fbk", - "extension": "fbk", - "name": "AutoCAD Civil 3D Field Book File", - "category": "autocad-civil-3d-field-book-file", - "summary": "", - "developer_org": "ancestry.com", - "developer_name": "Ancestry.com", - "more_information": { - "description": [ - "FBK files can be created from raw survey files in AutoCAD Civil 3D. The converted data can then be imported into a design or drawing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbl": { - "slug": "fbl", - "extension": "fbl", - "name": "CADfix Command Level Log File", - "category": "cadfix-command-level-log-file", - "summary": "", - "developer_org": "nav-n-go", - "developer_name": "Nav N Go", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbm": { - "slug": "fbm", - "extension": "fbm", - "name": "Fuzzy Bitmap Image", - "category": "fuzzy-bitmap-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You can open FBM files in DELFTship by selecting File → Import . You can open FBM files in FREE!ship by selecting File → Open .", - "NOTE: The DELFTship name comes from Delft University of Technology, which is where the software was originally developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbmod": { - "slug": "fbmod", - "extension": "fbmod", - "name": "Frosty Tool Suite Mod", - "category": "frosty-tool-suite-mod", - "summary": "", - "developer_org": "cade-and-frosty-tool-suite-team", - "developer_name": "Cade and Frosty Tool Suite Team", - "more_information": { - "description": [ - "The Frosty Tool Suite is a set of player-created tools used to modify Frostbite Engine video games. It includes the Frosty Editor, used to create mods, and the Frosty Mod Manager, used to install mods.", - "Mods that players create using Frosty Editor are saved as FBMOD files. Typically, these files are packaged in .ZIP files, to reduce their file size. Mod creators often upload their FBMOD files to mod-sharing websites, such as NexusMods.com, to share them with other players.", - "FBMOD files can contain a variety of different types of mods. For example, they may include aesthetic modifications to items or characters, or they may contain data used to modify a game's mechanics." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbp": { - "slug": "fbp", - "extension": "fbp", - "name": "wxFormBuilder Project", - "category": "wxformbuilder-project", - "summary": "", - "developer_org": "wxformbuilder", - "developer_name": "wxFormBuilder", - "more_information": { - "description": [ - "The FBP file is the central wxFormBuilder development file that contains project settings and references to other files used by the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbp7": { - "slug": "fbp7", - "extension": "fbp7", - "name": "FinalBuilder 7 Project", - "category": "finalbuilder-7-project", - "summary": "", - "developer_org": "vsoft-technologies", - "developer_name": "VSoft Technologies", - "more_information": { - "description": [ - "FinalBuilder projects are also saved with the .FBZ7 extension, which is the default extension used for FinalBuilder 7 projects. FBZ7 files use compression to reduce the file size.", - "NOTE: Some versions of Embarcadero Delphi include FinalBuilder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbp7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbq": { - "slug": "fbq", - "extension": "fbq", - "name": "Trine 2 Data File", - "category": "trine-2-data-file", - "summary": "", - "developer_org": "frozenbyte", - "developer_name": "Frozenbyte", - "more_information": { - "description": [ - "In Windows, FBQ files should be located in the following directory:", - "C:\\​Program Files (x86)\\​Steam\\​steamapps\\​common\\​Trine 2", - "NOTE: The name preceding the extension will indicate what data the FBQ file is holding, for e.g., texture1.fbq will hold a texture referenced by the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbr": { - "slug": "fbr", - "extension": "fbr", - "name": "FlashBack Recording", - "category": "flashback-recording", - "summary": "", - "developer_org": "hp", - "developer_name": "HP", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fbr_3367.png", - "alt": "Screenshot of a .fbr file in Blueberry FlashBack Pro Player", - "caption": "FBR file open in Blueberry FlashBack Pro Player" - }, - "description": [ - "Blueberry FlashBack Pro is a screen recording suite that consists of two programs: FlashBack Pro Recorder and FlashBack Pro Player. Using FlashBack Pro Recorder, a user can record the actions they take on their computer. (For example, a user might create a recording for use as a video tutorial.) FlashBack Pro saves screen recordings as FBR files.", - "After creating an FBR file, a user can open that file with FlashBack Pro Player. Doing so allows the user to watch, edit, and export the recording they created. For example, a user could trim their screen recording, add text and transitions, and then export the edited recording as an .MP4 file. (They can also save the edited recording as an FBR file, if they plan to continue editing it in the future.)" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fbr_3367.png", - "alt": "Screenshot of a .fbr file in Blueberry FlashBack Pro Player", - "caption": "FBR file open in Blueberry FlashBack Pro Player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbrb": { - "slug": "fbrb", - "extension": "fbrb", - "name": "Battlefield Bad Company 2 Data File", - "category": "battlefield-bad-company-2-data-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "NOTE: FBRB may be shorthand for \"Frostbite,\" the game engine used for developing BFBC2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbrb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbt": { - "slug": "fbt", - "extension": "fbt", - "name": "ABBYY FineReader Document Options File", - "category": "abbyy-finereader-document-options-file", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "FBT files can be loaded in ABBYY FineReader by following these steps: Choose Tools → Options from the application menu. Select the Read tab. Click the Load from File... button. To save user patterns and languages to an FBT file select the Save to File... button from the Read tab." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbu": { - "slug": "fbu", - "extension": "fbu", - "name": "FEBE Firefox Backup File", - "category": "febe-firefox-backup-file", - "summary": "", - "developer_org": "febe", - "developer_name": "FEBE", - "more_information": { - "description": [ - "FEBE stands for \"Firefox Environment Backup Extension.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbw": { - "slug": "fbw", - "extension": "fbw", - "name": "HP Recovery Manager Backup File", - "category": "hp-recovery-manager-backup-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett Packard", - "more_information": { - "description": [ - "FBW files use the naming convention backupXXX.fbw, where XXX is an incremental counter (e.g., 001, 002, etc.). They are accompanied with an executable file typically named backup.001.exe that restores the backup files when opened.", - "NOTE: FBW files have been reported as having incorrect naming conventions for backup files numbered 10 and above in the backup sequence. Add an extra leading \"0\" in the sequence number to fix this problem (e.g., rename backup.010.fbw to backup.0010.fbw)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbx": { - "slug": "fbx", - "extension": "fbx", - "name": "Autodesk FBX Interchange File", - "category": "autodesk-fbx-interchange-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fbx_2691.png", - "alt": "Screenshot of a .fbx file in Autodesk Viewer", - "caption": "FBX file open in Autodesk Viewer" - }, - "description": [ - "While the FBX format is proprietary, many non-Autodesk modeling and animation applications can open FBX files. This allows creators to share 3D models in the FBX format, which is efficient because it stores models as binary data.", - "Model creators can convert models to the FBX format using Blender (multiplatform) or Autodesk FBX Converter (Windows and Mac, but unsupported as of 2013). For example, Autodesk FBX Converter can convert .OBJ , .DXF , .3DS , and .DAE (COLLADA) files to the FBX format.", - "NOTE: Kaydara originally developed the FBX format for use in Kaydara MotionBuilder. Autodesk acquired Kaydara in 2006." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fbx_2691.png", - "alt": "Screenshot of a .fbx file in Autodesk Viewer", - "caption": "FBX file open in Autodesk Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbz": { - "slug": "fbz", - "extension": "fbz", - "name": "FlashBack Screen Recorder Movie", - "category": "flashback-screen-recorder-movie", - "summary": "", - "developer_org": "blueberry", - "developer_name": "Blueberry", - "more_information": { - "description": [ - "FBZ files are similar to .FBR files, but are created with TestAssistant 1.4.5 and earlier. They include PC information, which is a user-selectable option. TestAssistant 1.5 and later saves all files with an \".fbr\" extension.", - "Like FBR files, FBZ files can be played with BB FlashBack Free Player" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fbz7": { - "slug": "fbz7", - "extension": "fbz7", - "name": "Compressed FinalBuilder 7 Project", - "category": "compressed-finalbuilder-7-project", - "summary": "", - "developer_org": "vsoft-technologies", - "developer_name": "VSoft Technologies", - "more_information": { - "description": [ - "FBZ7 files are the compressed version of .FBP7 project files. While both formats can be saved in FinalBuilder, the FBZ7 format is the default format.", - "NOTE: FinalBuilder is included with some versions of Embarcadero Delphi." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fbz7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fc": { - "slug": "fc", - "extension": "fc", - "name": "FirstClass Settings File", - "category": "firstclass-settings-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: If there is no settings data in the file, it will be given the .REZ extension, which means that the file only holds resources that customize the interface." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fc1": { - "slug": "fc1", - "extension": "fc1", - "name": "FCEUX Save State File", - "category": "fceux-save-state-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FCEUX uses ascending file extensions, such as \"fc1\", \"fc2\", and \"fc3\", to save game states.", - "FCEUX is an advanced version of the FCE Ultra emulator. It is designed to provide functions from different FCE Ultra branches, such as FCEU rerecording, FCEUXD, and FCEUXDSP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fc1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fc2": { - "slug": "fc2", - "extension": "fc2", - "name": "Poser Face Pose File", - "category": "poser-face-pose-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fc2map": { - "slug": "fc2map", - "extension": "fc2map", - "name": "Far Cry 2 User Map", - "category": "far-cry-2-user-map", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "FC2MAP files can be shared online and downloaded by other users, which allows them to be used for multiplayer games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fc2map.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcarch": { - "slug": "fcarch", - "extension": "fcarch", - "name": "Final Cut Pro Archive", - "category": "final-cut-pro-archive", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The archive is a package that contains imported video files, a .PLIST file that stores camera archive metadata , and any still images included in the import.", - "NOTE: FCARCH files are located in a folder titled \"Final Cut Camera Archives\" in the same location as your Final Cut Pro events and project folders." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcarch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcc": { - "slug": "fcc", - "extension": "fcc", - "name": "Forms Credential Collector File", - "category": "forms-credential-collector-file", - "summary": "", - "developer_org": "netegrity", - "developer_name": "Netegrity", - "more_information": { - "description": [ - "The FCC authentication file is typically named \"login.fcc\" and is located at \"http://webservername/siteminderagent/forms/login.fcc.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcd": { - "slug": "fcd", - "extension": "fcd", - "name": "Virtual CD Format", - "category": "virtual-cd-format", - "summary": "", - "developer_org": "evolution-computing", - "developer_name": "Evolution Computing", - "more_information": { - "description": [ - "First Choice offered a range of office tools for personal computers in the 1990s, including word processing, spreadsheets, and database management. SoftKey International eventually discontinued the software in the late 1990s, and the FCD format has become obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcdt": { - "slug": "fcdt", - "extension": "fcdt", - "name": "FormsCentral Design Template", - "category": "formscentral-design-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FormsCentral documents are used for distributing Web or .PDF forms online. Published documents can collect responses via fillable forms and securely store and manage the results. Once responses have been collected, you can view the feedback as well as summary reports through the FormsCentral interface.", - "FormsCentral provides many templates available for free from its online service. Click the \"Templates\" tab when you open FormsCentral to access them. You can also create custom forms from scratch, defining custom fields, check boxes, drop down menus, and other document layout components.", - "NOTE: FormsCentral was discontinued by Adobe in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fce": { - "slug": "fce", - "extension": "fce", - "name": "ForeUI Custom Element File", - "category": "foreui-custom-element-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "ForeUI custom elements can be targeted for specific types of interfaces, such as iPhones or Web browser windows." - ] - }, - "common_filenames": [ - { - "filename": "car.fce", - "description": "car.fce - The file that contains the mesh for the car." - }, - { - "filename": "dash.fce", - "description": "dash.fce - The file that contains the mesh for the dashboard in the car." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fce.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcf": { - "slug": "fcf", - "extension": "fcf", - "name": "Final Draft Converter File", - "category": "final-draft-converter-file", - "summary": "", - "developer_org": "final-draft", - "developer_name": "Final Draft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcgi": { - "slug": "fcgi", - "extension": "fcgi", - "name": "FastCGI File", - "category": "fastcgi-file", - "summary": "", - "developer_org": "fastcgi", - "developer_name": "FastCGI", - "more_information": { - "description": [ - "The FastCGI interface includes support for distributed computing so that Web requests can be load balanced across multiple servers. It also includes support for authentication and access roles.", - "NOTE: FastCGI is supported by many Web servers natively or through Web server extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcgi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcl": { - "slug": "fcl", - "extension": "fcl", - "name": "ForeUI Custom Library File", - "category": "foreui-custom-library-file", - "summary": "", - "developer_org": "easynth-solution", - "developer_name": "EaSynth Solution", - "more_information": { - "description": [ - "ForeUI custom libraries can be imported using the \"Load Elements from .fcl File\" option within the Custom Elements pane." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcm": { - "slug": "fcm", - "extension": "fcm", - "name": "CanvasWorkspace Fabric Cutting Design", - "category": "canvasworkspace-fabric-cutting-design", - "summary": "", - "developer_org": "fcraft", - "developer_name": "fCraft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fcm_12372.png", - "alt": "Screenshot of a .fcm file in Brother CanvasWorkspace 2", - "caption": "FCM file open in Brother CanvasWorkspace 2" - }, - "description": [ - "Brother CanvasWorkspace is a free program that allows sewing and embroidery enthusiasts to design patterns for use with Brother cutting machines, such as the DC200, CM650W, SDX225, and many others. CanvasWorkspace saves these patterns as .CWPRJ and FCM files. CWPRJ files are editable project files that a user can use to edit an existing pattern. FCM files are typically finished patterns, which are meant to be transferred to a cutting machine.", - "While CWPRJ files can contain multiple colors and other complex design elements, FCM files contain only simple, black-and-white shapes. That's because the files are intended for use with a cutting machine, which uses only each shape's outline. However, you can open an FCM file in Brother CanvasWorkspace, to view the shapes it contains and transfer it to a cutting machine.", - "You can convert existing .SVG files into FCM files, for use with a Brother cutting machine. To do so:", - "Your SVG file will then open in CanvasWorkspace. Edit your file as needed, and then select File → Export/Transfer FCM file... to export the file as an FCM file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fcm_12372.png", - "alt": "Screenshot of a .fcm file in Brother CanvasWorkspace 2", - "caption": "FCM file open in Brother CanvasWorkspace 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcp": { - "slug": "fcp", - "extension": "fcp", - "name": "Final Cut Project", - "category": "final-cut-project", - "summary": "", - "developer_org": "high-logic", - "developer_name": "High-Logic", - "more_information": { - "description": [ - "FCP files can be exported as standalone movies in QuickTime ( .MOV ), MPEG ( .MPG ), or other formats. Final Cut projects can also be exported to DVD Studio Pro for DVD creation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fcp_11280.png", - "alt": "Screenshot of a .fcp file in High-Logic FontCreator 12", - "caption": "FCP file open in High-Logic FontCreator 12" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcpbundle": { - "slug": "fcpbundle", - "extension": "fcpbundle", - "name": "Final Cut Pro Library", - "category": "final-cut-pro-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The FCPBUNDLE file is located in the following directory: MacHD/​Library/​Users/​[username]/​Movies/​Final Cut Backups" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcpbundle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcpevent": { - "slug": "fcpevent", - "extension": "fcpevent", - "name": "Final Cut Pro Event File", - "category": "final-cut-pro-event-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "FCPX uses events to store and organize media. When you import media files into the application, they are inserted into a new or existing event. When you create a FCPX project, you bring clips from an event into the project and build a sequence of story elements, which eventually is your movie.", - "NOTE: FCPEVENT files store data in an SQLite format, which means that they can be edited by SQLite editors." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcpevent.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcpproject": { - "slug": "fcpproject", - "extension": "fcpproject", - "name": "Final Cut Pro Project File", - "category": "final-cut-pro-project-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "FCPX uses projects to build movies. When you create a project, you bring clips from an event into the project and build a sequence of story elements, which eventually is your movie. Each clip in your project comes from an event." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcpproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcproject": { - "slug": "fcproject", - "extension": "fcproject", - "name": "Final Cut Pro X Project File", - "category": "final-cut-pro-x-project-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Final Cut Pro X projects are saved to the ~/​Movies/​Final Cut Projects/​ by default. Project events (video asset files) are saved in a separate directory named ~/​Movies/​Final Cut Events/​ .", - "NOTE: Final Cut Pro projects from previous versions ( .FCP files) cannot be imported into Final Cut Pro X projects. However, iMovie projects can be imported ( .RCPROJECT files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcpxdest": { - "slug": "fcpxdest", - "extension": "fcpxdest", - "name": "Final Cut Pro Share Destination File", - "category": "final-cut-pro-share-destination-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "FCPX allows you to share your video to a variety of destinations, including DVD, Apple devices, Facebook, YouTube, and Vimeo. Each destination has different settings, such as video codec, format, resolution, compression, and who can view it. The FCPXDEST file is used to store these settings. To view your share destinations, select Final Cut Pro → Preferences... and select \"Destinations.\"", - "If you want to export a share destination with another FCPX user, drag the destination from the list in the \"Destinations\" pane to a location in Finder. A file will appear with the .fcpxdest extension. To import a share destination, drag the FCPXDEST file to the destination list in the \"Destinations\" pane." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcpxdest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcpxml": { - "slug": "fcpxml", - "extension": "fcpxml", - "name": "Final Cut Pro XML File", - "category": "final-cut-pro-xml-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The FCPXML format is designed to make it easier for you to share information about your projects and events in Final Cut Pro X with other third-party applications that would otherwise not be able to recognize the projects or events. You can import and export the XML file in order to exchange event and project data from Final Cut Pro X to another application.", - "To export the FCPXML file, select File → Export XML... . To import the FCPXML file, select File → Import → XML... .", - "NOTE: The FCPXML format was introduced with version 10.1.2 of Final Cut Pro X." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcpxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcs": { - "slug": "fcs", - "extension": "fcs", - "name": "Flow Cytometry Standard File", - "category": "flow-cytometry-standard-file", - "summary": "", - "developer_org": "softkey-international", - "developer_name": "SoftKey International", - "more_information": { - "description": [ - "The FSC standard is developed and maintained by the International Society for Advancement of Cytometry (ISAC). It was developed in 1984 and became a standard format supported by a large amount of flow cytometry software and hardware.", - "Flow cytometry is a biophysical technology for analyzing the chemical and physical characteristics of particles as they pass through a laser. It is used for cell sorting, biomarker detection, protein engineering, and cell counting and applied in basic research, clinical trials, and clinical practice. Most commonly, flow cytometry is used for diagnosing health disorders, such as blood cancers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcstd": { - "slug": "fcstd", - "extension": "fcstd", - "name": "FreeCAD Document", - "category": "freecad-document", - "summary": "", - "developer_org": "freecad", - "developer_name": "FreeCAD", - "more_information": { - "description": [ - "Objects within a FreeCAD document can be exported to a variety of CAD formats, including .STP , .IGS , .DXF , .VRML , and .STL ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcstd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcstd1": { - "slug": "fcstd1", - "extension": "fcstd1", - "name": "FreeCAD Backup Document", - "category": "freecad-backup-document", - "summary": "", - "developer_org": "freecad", - "developer_name": "FreeCAD", - "more_information": { - "description": [ - "The FCSTD file is the native file format used to save designs made in FreeCAD. You can set the number of backup files that are automatically generated by FreeCAD in the program preferences. The first backup is stored in the FCSTD1 file, the second backup is saved in the FCSTD2 file, and so on. FCSTD1 files are often found accompanying the FCSTD file for which they contain a backup." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcstd1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fct": { - "slug": "fct", - "extension": "fct", - "name": "FolderClone Task List", - "category": "folderclone-task-list", - "summary": "", - "developer_org": "salty-brine-software", - "developer_name": "Salty Brine Software", - "more_information": { - "description": [ - "FCT files allow users to save different sets of synchronization tasks. For example, one task list may backup files onto an external USB drive while another copies a set of files to a backup location on the local hard drive.", - "NOTE: FCT files save task options in a plain text format and can be viewed with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcw": { - "slug": "fcw", - "extension": "fcw", - "name": "FastCAD Windows Drawing", - "category": "fastcad-windows-drawing", - "summary": "", - "developer_org": "evolution-computing", - "developer_name": "Evolution Computing", - "more_information": { - "description": [ - "FastCAD is written in assembly language to improve performance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcx": { - "slug": "fcx", - "extension": "fcx", - "name": "FCX Compressed File", - "category": "fcx-compressed-file", - "summary": "", - "developer_org": "compact-data-works", - "developer_name": "Compact Data Works", - "more_information": { - "description": [ - "In 1988, Compact Data Works released the FCX file compression utility. Originally available for the VMS operating system , Compact Data Works later released versions of FCX available for Unix-based operating systems, MS-DOS, and Windows.", - "Businesses used FCX to compress files to smaller sizes, making the files easier to transfer between computers. The FCX utility and file format predated the PKZIP utility and .ZIP files, which are now much more common. The FCX utility included many of the same options as the PKZIP utility, including the ability to create self-extracting archives and the ability to selectively add, remove, or extract files from an archive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fcz": { - "slug": "fcz", - "extension": "fcz", - "name": "Compressed Poser Face Pose File", - "category": "compressed-poser-face-pose-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Uncompressed Poser face pose files use the .FC2 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fcz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fd": { - "slug": "fd", - "extension": "fd", - "name": "LaTeX Font Definition File", - "category": "latex-font-definition-file", - "summary": "", - "developer_org": "luigi-b.", - "developer_name": "Luigi B.", - "more_information": { - "description": [ - "FD files are stored in a plain text format and contain commands that declare font families, font provider files, and font encodings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fd2": { - "slug": "fd2", - "extension": "fd2", - "name": "PictureMate Borders File", - "category": "picturemate-borders-file", - "summary": "", - "developer_org": "epson", - "developer_name": "Epson", - "more_information": { - "description": [ - "FD2 files may be referenced by Epson's PictureMate Deluxe Viewer program or the newer Epson EasyPrint software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fd2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fda": { - "slug": "fda", - "extension": "fda", - "name": "Dawn of War Audio File", - "category": "dawn-of-war-audio-file", - "summary": "", - "developer_org": "freedownloadmanager.org", - "developer_name": "FreeDownloadManager.ORG", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fda_13730.png", - "alt": "Screenshot of a .fda file in Free Download Manager 6", - "caption": "FDA file open in Free Download Manager 6" - }, - "description": [ - "Free Download Manager is compatible with most web browsers, including Google Chrome , Microsoft Edge , and Mozilla Firefox . The utility supports various platforms, such as Windows, macOS, Linux, and Android.", - "The software offers a range of features, such as organizing downloads, adjusting traffic usage, resuming broken downloads, and prioritizing torrent downloads. You can also add capabilities by importing FDA add-on files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fda_13730.png", - "alt": "Screenshot of a .fda file in Free Download Manager 6", - "caption": "FDA file open in Free Download Manager 6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/fda_13730-2.png", - "alt": "Contents of an FDA file open in Windows File Explorer", - "caption": "Contents of an FDA file open in Windows File Explorer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdb": { - "slug": "fdb", - "extension": "fdb", - "name": "Portfolio Catalog", - "category": "portfolio-catalog", - "summary": "", - "developer_org": "legacy", - "developer_name": "Legacy", - "more_information": { - "description": [ - "Portfolio provides various features for organizing files, securely sharing assets, and automating tasks. Additionally, the app provides catalogs to organize assets, and the FDB file type stores information about the assets in the catalog." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fdb_12963.png", - "alt": "Screenshot of a .fdb file in Legacy Family Tree", - "caption": "FDB file open in Legacy Family Tree" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdc": { - "slug": "fdc", - "extension": "fdc", - "name": "AutoCAD Field Catalog File", - "category": "autocad-field-catalog-file", - "summary": "", - "developer_org": "softscale", - "developer_name": "Softscale", - "more_information": { - "description": [ - "In FarmD, players assume the role of animal-like humanoids and engage in explicit acts. FarmD includes four default player-character models, for drake, gryphon, kobold, and leopard humanoids. These models are saved as FDC files, in the following directory:", - "~/​FarmD_Data/​StreamingAssets/​Characters", - "If players are not satisfied with FarmD's default character models, they can create their own using Blender , Unity , and the FarmD Character Importer Unity plug-in. These custom characters are also saved as FDC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdd": { - "slug": "fdd", - "extension": "fdd", - "name": "Parallels Desktop Floppy Disk Image File", - "category": "parallels-desktop-floppy-disk-image-file", - "summary": "", - "developer_org": "formdocs", - "developer_name": "FormDocs", - "more_information": { - "description": [ - "Parallels Desktop for Mac is software that runs various operating systems, such as Windows, Linux, Android, and additional versions of macOS on Macs. The software emulates many of the components offered by an operating system, including floppy disk and CD/DVD drives. FDD files store floppy disk images, which you can load with Parallels Desktop for Mac, much the same way as physical floppy disks." - ] - }, - "common_filenames": [ - { - "filename": "floppy.fdd", - "description": "floppy.fdd - Default filename given to FDD files by Parallels Desktop for Mac." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdf": { - "slug": "fdf", - "extension": "fdf", - "name": "Acrobat Forms Data Format", - "category": "acrobat-forms-data-format", - "summary": "", - "developer_org": "originlab", - "developer_name": "OriginLab", - "more_information": { - "description": [ - "FDF files are commonly processed on Web servers by .CGI scripts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdi": { - "slug": "fdi", - "extension": "fdi", - "name": "Amiga Formatted Disk Image", - "category": "amiga-formatted-disk-image", - "summary": "", - "developer_org": "vincent-joguin", - "developer_name": "Vincent Joguin", - "more_information": { - "description": [ - "Commodore produced the Amiga line of computers in the 1980s and 90s. Amiga users created floppy disk images saved in various formats, including the .ADF , .ADZ , and .DMS formats. In 2000, developer Vincent Joguin created the FDI disk image format, to make sharing data between Amiga users easier.", - "The FDI format is open-source , so most Amiga emulators can mount FDI disk images and access the data they contain. Also, unlike other Amiga disk images, FDI files can store raw low-level data, such as data required to support copy protection schemes. As such, FDI files are often larger than other Amiga disk images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdir": { - "slug": "fdir", - "extension": "fdir", - "name": "File Directory Archive", - "category": "file-directory-archive", - "summary": "", - "developer_org": "alex-flax", - "developer_name": "Alex Flax", - "more_information": { - "description": [ - "FDIROpener is open-source and portable, designed to help you package files together when transferring them online or via a portable storage device. To package files as an FDIR file, type the following command into the FDIROpener command-line utility:", - "-i or -o " - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdir.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdm": { - "slug": "fdm", - "extension": "fdm", - "name": "Exchange Forms Designer Form Message", - "category": "exchange-forms-designer-form-message", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "To create an FDM file, first select Options → Tools . Then click the \"Microsoft Exchange Server\" tab and press the \"Manage Forms\" button. Select a form from the list box and click \"Save As...\" This will allow you to save an FDM file.", - "To install an FDM file, open the same \"Manage Forms\" window as above and click \"Install.\" Then browse to the FDM file you would like to install and click \"OK.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdmdownload": { - "slug": "fdmdownload", - "extension": "fdmdownload", - "name": "Free Download Manager Partially Downloaded File", - "category": "free-download-manager-partially-downloaded-file", - "summary": "", - "developer_org": "freedownloadmanager.org", - "developer_name": "FreeDownloadManager.ORG", - "more_information": { - "description": [ - "You will only encounter an FDMDOWNLOAD file if you use Free Download Manager to download files over the Internet. When you start downloading a file, Free Download Manager creates a placeholder FDMDOWNLOAD file in your computer's Downloads folder. The file typically has the .fdmdownload extension appended to the download's actual filename.", - "When your download finishes, Free Download Manager will replace its FDMDOWNLOAD file with your actual downloaded file. You will see an FDMDOWNLOAD file in your Downloads folder only when a file is currently downloading or when a download was interrupted before completion (e.g. you closed Free Download Manager, paused the download, or your Internet went out).", - "NOTE: FDMDOWNLOAD files may appear with incorrectly-listed file sizes. For example, an FDMDOWNLOAD file that contains only 2GB of data may be listed with a file size of 4GB, because that is the expected file size of the yet-to-be-completed download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdmdownload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdp": { - "slug": "fdp", - "extension": "fdp", - "name": "MySafe Encrypted Data", - "category": "mysafe-encrypted-data", - "summary": "", - "developer_org": "firelight-technologies", - "developer_name": "Firelight Technologies", - "more_information": { - "description": [ - "UPEK developed Protector Suite QL in the 2000s and commonly bundled it with laptops and devices with UPEK fingerprint scanners. The fingerprint technology authenticated users seeking to access files and folders encrypted as FDP files via the MySafe feature in the software. Without fingerprint authentication, the encrypted contents of FDP files are inaccessible.", - "NOTE: In 2010, AuthenTec acquired UPEK, which ceased the development of Protector Suite QL. Apple Inc. then acquired AuthenTec in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdr": { - "slug": "fdr", - "extension": "fdr", - "name": "Windows Error Report File", - "category": "windows-error-report-file", - "summary": "", - "developer_org": "final-draft", - "developer_name": "Final Draft", - "more_information": { - "description": [ - "NOTE: FDR files were used by Final Draft version 5-7. Version 8 uses the .FDX extension for documents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fds": { - "slug": "fds", - "extension": "fds", - "name": "FME Custom Format File", - "category": "fme-custom-format-file", - "summary": "", - "developer_org": "freedownloadmanager.org", - "developer_name": "FreeDownloadManager.ORG", - "more_information": { - "description": [ - "FDS files can be exported in FME Workbench (an application included with FME Desktop) by selecting File → Export As Custom Format... ." - ] - }, - "common_filenames": [ - { - "filename": "fdm_settings.fds", - "description": "fdm_settings.fds - Default filename Free Download Manager gives to an exported FDS file." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fds_13650.png", - "alt": "Screenshot of a .fds file in Free Download Manager 6", - "caption": "FDS file open in Free Download Manager 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdt": { - "slug": "fdt", - "extension": "fdt", - "name": "Final Draft 5-7 Template", - "category": "final-draft-5-7-template", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "NOTE: FDT files are created by Final Draft versions 5-7. Version 8 templates use the .FDXT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdx": { - "slug": "fdx", - "extension": "fdx", - "name": "Final Draft Document", - "category": "final-draft-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Final Draft documents can be printed to index cards or navigated by scene using the Scene View and Scene Navigator features." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fdxt": { - "slug": "fdxt", - "extension": "fdxt", - "name": "Final Draft 8 Template", - "category": "final-draft-8-template", - "summary": "", - "developer_org": "final-draft", - "developer_name": "Final Draft", - "more_information": { - "description": [ - "NOTE: The FDXT extension was introduced with Final Draft version 8. Versions 5-7 of Final Draft use the .FDT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fdxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fe_launch": { - "slug": "fe_launch", - "extension": "fe_launch", - "name": "FCS Express Launch File", - "category": "fcs-express-launch-file", - "summary": "", - "developer_org": "de-novo-software", - "developer_name": "De Novo Software", - "more_information": { - "description": [ - "When opening FCS Express for the first time you may encounter a Windows \"Registration Error\" message. This window is informing you that the FE_LAUNCH file is not registered as an FCS Express Launch file. Check the \"Do not attempt to register the extension again\" checkbox and click Yes ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fe_launch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fe_tmp": { - "slug": "fe_tmp", - "extension": "fe_tmp", - "name": "Mi File Explorer Temporary File", - "category": "mi-file-explorer-temporary-file", - "summary": "", - "developer_org": "xiaomi", - "developer_name": "Xiaomi", - "more_information": { - "description": [ - "Mi File Explorer (also called Mi File Manager) is a file manager designed for Xiaomi MIUI smartphones. It allows users to browse, open, copy, delete, and share their files.", - "In some cases, when a user moves, copies, or deletes a file with Mi File Explorer, the program creates and does not delete an FE_TMP file. This issue can cause Mi File Explorer and the MIUI operating system to believe the user's SD card has become corrupted.", - "To resolve this issue, use a different file manager or a file recovery program (such as TeamWin Recovery Project) to delete any FE_TMP files stored on your SD card. (Often, Mi File Explorer places FE_TMP files in SD cards' root directory.) To avoid this issue recurring, you may want to use a different file manager to move, copy, delete, or share files in the future.", - "NOTE: If you use Mi File Explorer to move a file to another storage device (such as a USB flash drive), Mi File Explorer may also create an FE_TMP file on that device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fe_tmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fea": { - "slug": "fea", - "extension": "fea", - "name": "AFDKO Feature Definitions File", - "category": "afdko-feature-definitions-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FEA files are typically found in UFO files, along with .PLIST , .GLIF , and .PNG files. The files should not be removed from UFO files and are commonly accessed when a program, such as FontForge, RoboFont, or Glyphs, opens the UFO file. However, if you need to manually view an FEA file, you can open it in a text editor since it is saved in plain text." - ] - }, - "common_filenames": [ - { - "filename": "features.fea", - "description": "features.fea - The common name for the FEA file used in a UFO file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "feature": { - "slug": "feature", - "extension": "feature", - "name": "SharePoint Feature File", - "category": "sharepoint-feature-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "feature.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "feedback": { - "slug": "feedback", - "extension": "feedback", - "name": "Expression SketchFlow Feedback File", - "category": "expression-sketchflow-feedback-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FEEDBACK files can be imported into an Expression SketchFlow project so application designers can review the feedback." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "feedback.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fenn": { - "slug": "fenn", - "extension": "fenn", - "name": "Fenn Source Code", - "category": "fenn-source-code", - "summary": "", - "developer_org": "ragnowproductions", - "developer_name": "RagnowProductions", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fenn_13056.png", - "alt": "Screenshot of a .fenn file in Apple TextEdit", - "caption": "FENN file open in Apple TextEdit" - }, - "description": [ - "Fenn is a simple programming language developed by RagnowProductions. Primarily, it is meant to be used to create video games. However, RagnowProductions has also created an operating system and other applications written in Fenn.", - "Developers creating Fenn-based applications save those apps' source code in FENN files. Each FENN file begins with the statement target , which defines the type of project the file contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fenn_13056.png", - "alt": "Screenshot of a .fenn file in Apple TextEdit", - "caption": "FENN file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fenn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fes": { - "slug": "fes", - "extension": "fes", - "name": "Fileless Occurrence Placeholder", - "category": "fileless-occurrence-placeholder", - "summary": "", - "developer_org": "g-a-m.c.", - "developer_name": "G&A M.C.", - "more_information": { - "description": [ - "The contents of an FES file may be viewed with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fetchmirror": { - "slug": "fetchmirror", - "extension": "fetchmirror", - "name": "Fetch Mirror Document", - "category": "fetch-mirror-document", - "summary": "", - "developer_org": "fetch-softworks", - "developer_name": "Fetch Softworks", - "more_information": { - "description": [ - "The Mirror feature enables you to automatically copy any new or changed files from a local folder to a remote folder on a server as well as from the server folder to the local folder. The FETCHMIRROR document allows you to save settings from the Mirror feature so you can easily use them again at a later time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fetchmirror.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fetchshortcuts": { - "slug": "fetchshortcuts", - "extension": "fetchshortcuts", - "name": "Fetch Shortcut List FIle", - "category": "fetch-shortcut-list-file", - "summary": "", - "developer_org": "fetch-softworks", - "developer_name": "Fetch Softworks", - "more_information": { - "description": [ - "Shortcuts are similar to website bookmarks in web browsers. They allow you to quickly access files and folders over the Internet without typing in the connection information every time. The FETCHSHORTCUTS file allows you to save a list of shortcuts from the \"Fetch Shortcuts\" window, which Fetch saves and opens automatically every time the application is closed and opened." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fetchshortcuts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fev": { - "slug": "fev", - "extension": "fev", - "name": "FMOD Audio Events File", - "category": "fmod-audio-events-file", - "summary": "", - "developer_org": "ternion", - "developer_name": "Ternion", - "more_information": { - "description": [ - "FEV files contain the audio design metadata that allows the game program code to trigger game sounds. A separate FMOD Sound Bank ( .FSB file) that contains the audio data is also created when the project is built. These two files are the final FMOD project deliverable and therefore are often seen packaged with game installation files.", - "NOTE: FEV files can be opened and played using the FMOD Event Player, a program included with FMOD Designer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fev.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fey": { - "slug": "fey", - "extension": "fey", - "name": "FCS Express Layout File", - "category": "fcs-express-layout-file", - "summary": "", - "developer_org": "de-novo-software", - "developer_name": "De Novo Software", - "more_information": { - "description": [ - "FEY files are similar to .PPTX PowerPoint presentations. You can create an FEY layout from scratch or from a template with predefined settings. You can create an FEY by selecting File → New Layout , save a layout by selecting File → Save Layout , and open a layout by selecting File → Open Layout .", - "NOTE: If you need to open a FEY file, you can use FCS Express or Free FCS Express Reader." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fey.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ff": { - "slug": "ff", - "extension": "ff", - "name": "Call of Duty 4 Fast File", - "category": "call-of-duty-4-fast-file", - "summary": "", - "developer_org": "laslo-hunhold", - "developer_name": "Laslo Hunhold", - "more_information": { - "description": [ - "NOTE: FF files use a proprietary format and are not intended to be modified by players. Changing the contents of an FF file may cause the game to stop running." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ff7ccmodel": { - "slug": "ff7ccmodel", - "extension": "ff7ccmodel", - "name": "Crisis Core: Final Fantasy VII Model", - "category": "crisis-core-final-fantasy-vii-model", - "summary": "", - "developer_org": "square-enix", - "developer_name": "Square Enix", - "more_information": { - "description": [ - "Crisis Core: Final Fantasy VII is a prequel to Final Fantasy VII, the classic PlayStation RPG published by Square in 1997. In Crisis Core, players play as SOLDIER Zack Fair and progress through a series of events that take place seven years before Final Fantasy VII.", - "While Crisis Core: Final Fantasy VII was published for only the PSP, Final Fantasy and PSP enthusiasts have created versions of the game that can be played on a PC using a PSP emulator . Most players are content to simply play the game on their PC, but others sometimes examine and modify the game's files, including its FF7CCMODEL files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ff7ccmodel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffa": { - "slug": "ffa", - "extension": "ffa", - "name": "Find Fast Status File", - "category": "find-fast-status-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Typically named \"Ffastun.ffa\" and located in the root directory of a hard disk that has been indexed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffd": { - "slug": "ffd", - "extension": "ffd", - "name": "FATE Saved Game", - "category": "fate-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FATE is a single-player dungeon crawler in which players fight monsters, complete quests, and collect items in procedurally-generated dungeons. WildTangent released FATE in 2005.", - "When a FATE player saves their game, the game creates a corresponding FFD file. FFD files are numbered in the order they were created. For example, a player's first saved game will be named 0.ffd , the second 1.ffd , and so on. FATE typically stores FFD files in the game's SAVE directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffe": { - "slug": "ffe", - "extension": "ffe", - "name": "DirectInput Force Feedback Effect", - "category": "directinput-force-feedback-effect", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft DirectX is a collection of APIs that perform tasks related to multimedia, especially video games. DirectInput is one of DirectX's component APIs. DirectInput allows developers to code haptic feedback, such as constant force, increasing force, and vibrations, into their video games. When an associated in-game action occurs, DirectInput translates these effects into actual physical forces output through a player's joystick or controller.", - "Files used to store DirectInput force effects are saved using the .ffe extension. Typically, developers reference FFE files as part of DirectInput-related game code. Specifically, developers include FFE files in directives used to load haptic effects onto players' devices, so the effects can be played during a game. The DirectX SDK includes many sample FFE files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fff": { - "slug": "fff", - "extension": "fff", - "name": "Hasselblad RAW Image", - "category": "hasselblad-raw-image", - "summary": "", - "developer_org": "solution-laboratory", - "developer_name": "SOLution LABoratory", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fff_7602.png", - "alt": "Screenshot of a .fff file in Adobe Photoshop 2022", - "caption": "FFF file open in Adobe Photoshop 2022" - }, - "description": [ - "Since FFF files store uncompressed image data, the files can become very large, typically in the 100s of MBs range. Therefore, if you want to share an image captured as an FFF file, you should convert it to a more widely supported format, such as .JPEG , .PNG , or .TIFF . Converting the FFF image to one of these formats compresses the image data, making it easier to share it online.", - "NOTE: Hasselblad cameras may also capture images as .3FR files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fff_7602.png", - "alt": "Screenshot of a .fff file in Adobe Photoshop 2022", - "caption": "FFF file open in Adobe Photoshop 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffil": { - "slug": "ffil", - "extension": "ffil", - "name": "Mac Font Suitcase", - "category": "mac-font-suitcase", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: Mac OS X font suitcase files use \"FFIL\" as the file type info code. Some FFIL files may have a different file extension such as .DFONT ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffindex": { - "slug": "ffindex", - "extension": "ffindex", - "name": "FFmpegSource2 Media Index", - "category": "ffmpegsource2-media-index", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FFmpegSource2 creates FFINDEX files by default when media files are indexed. You can disable the default behavior if you don't want these files to be created.", - "FFmpegSource2 is also available as a plugin for the program Avisynth and creates FFINDEX files in the same manner." - ] - }, - "common_filenames": [ - { - "filename": "[Source File Name].ffindex", - "description": "[Source File Name].ffindex - Default name FFmpegSource2 gives to index files." - }, - { - "filename": "[Source File Name].ffindex", - "description": "[Source File Name].ffindex - Default name FFmpegSource2 gives to index files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffindex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffl": { - "slug": "ffl", - "extension": "ffl", - "name": "Find Fast Document List", - "category": "find-fast-document-list", - "summary": "", - "developer_org": "china-mobile", - "developer_name": "China Mobile", - "more_information": { - "description": [ - "Typically named \"Ffastun.ffl\" and located in the root directory of a hard disk that has been indexed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffm": { - "slug": "ffm", - "extension": "ffm", - "name": "FFmpeg Stream File", - "category": "ffmpeg-stream-file", - "summary": "", - "developer_org": "king.com", - "developer_name": "King.com", - "more_information": { - "description": [ - "FFmpeg is a media framework that consists of a variety of components, which includes: ffmpeg - Command-line tool used to convert audio and video formats. It can also convert live video and audio. ffserver - HTTP and Real Time Streaming Protocol (RTSP) server used to stream multimedia for live broadcasts. ffprobe - Command-line tool used to show media information. ffplay - Utility used to play media files. You can use FFM files to replay video that was recorded at an earlier time, but the ffserver parameters must match the original parameters that were in place when the file was created.", - "You can use FFM files to replay video that was recorded at an earlier time, but the ffserver parameters must match the original parameters that were in place when the file was created." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffo": { - "slug": "ffo", - "extension": "ffo", - "name": "Find Fast Document Properties Cache", - "category": "find-fast-document-properties-cache", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Typically named \"Ffastun.ffo\" and located in the root directory of a hard disk that has been indexed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffs": { - "slug": "ffs", - "extension": "ffs", - "name": "FME Desktop Feature Store File", - "category": "fme-desktop-feature-store-file", - "summary": "", - "developer_org": "safe-software", - "developer_name": "Safe Software", - "more_information": { - "description": [ - "FFS files are useful for saving data in the native application format so that it can be converted in multiple different ways." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffsd": { - "slug": "ffsd", - "extension": "ffsd", - "name": "Wii U Mii", - "category": "wii-u-mii", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Miis are avatars and NPCs used in some Nintendo video games. They are saved in many different file formats, which are specific to the console upon which the Mii is intended to be used.", - "Wii U Miis are saved as FFSD files. The FFSD format is similar to the .CFSD Mii format that the Nintendo 3DS uses, except FFSD files' fourth byte is always set to 40. This specifies that the Mii an FFSD file contains is intended for use on the Wii U.", - "NOTE: The website MiiLibrary.com hosts a database of official FFSD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fft": { - "slug": "fft", - "extension": "fft", - "name": "Adobe Audition Noise Print File", - "category": "adobe-audition-noise-print-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fft_6816.jpg", - "alt": "Screenshot of a .fft file in Adobe Audition 2023", - "caption": "FFT file open in Adobe Audition 2023" - }, - "description": [ - "Adobe Audition is a digital audio workstation ( DAW ) for producing professional audio productions, such as song tracks, podcasts, and video audio. It has various tools for creating, mixing, designing, and restoring audio with an advanced toolset. For example, one of the tools is the ability to reduce background and broadband noise on a track.", - "To apply the noise reduction effect:", - "In the \"Effect - Noise Reduction\" window, you can choose Capture Noise Print , which saves a noise profile from the selected range so Audition can remove similar noise from the rest of the waveform. You can also save the noise print as an FFT file. To save a selected noise print as an FFT file, click the Save the current noise print option (save-to-disk icon) next to the Capture Noise Print option." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fft_6816.jpg", - "alt": "Screenshot of a .fft file in Adobe Audition 2023", - "caption": "FFT file open in Adobe Audition 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffu": { - "slug": "ffu", - "extension": "ffu", - "name": "Full Flash Update Image File", - "category": "full-flash-update-image-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FFU images are primarily used to flash updates to Windows Phones. In order for it to be deployed to a phone, the image must be cryptographically signed for security purposes. Images shipped to retail phones for flashing are signed by Microsoft.", - "Since FFU images are large in size, you may need to use a separate network location or storage drive instead of a USB flash drive. You can also split the image into smaller files.", - "ImageApp, which is available with Windows, can be used to add new or updated packages to an existing FFU image file. However, the program cannot be used to remove packages from an image.", - "NOTE: The Windows Phone Recovery Tool is designed to work with Lumia phones and HTC One running Windows Phone 8 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffwp": { - "slug": "ffwp", - "extension": "ffwp", - "name": "FormsForWeb Packet", - "category": "formsforweb-packet", - "summary": "", - "developer_org": "lucom", - "developer_name": "Lucom", - "more_information": { - "description": [ - "Lucom FormsForWeb is a form creation tool that allows businesses and others to create fillable forms. These forms can contain text, fillable fields, scripts that automatically fill in fields based on previous answers, images, and more.", - "After creating a form, users save that form as an FFWP file. They can then embed the FFWP file in a web application, to allow users who access the application to fill out the form. (These web applications typically save users' answers to a database.) Users can also distribute FFWP files offline, to allow others to fill out and submit the form without accessing the internet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ffx": { - "slug": "ffx", - "extension": "ffx", - "name": "After Effects Preset File", - "category": "after-effects-preset-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The After Effects installation includes several FFX files located in the /​Presets/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ffx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fg": { - "slug": "fg", - "extension": "fg", - "name": "FaceGen Project File", - "category": "facegen-project-file", - "summary": "", - "developer_org": "singular-inversions", - "developer_name": "Singular Inversions", - "more_information": { - "description": [ - "FG files can be exported to many different 3D formats, including 3D Studio, Lightwave, Maya, Softimage, .VRML , Wavefront .OBJ , and .STL formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fg3": { - "slug": "fg3", - "extension": "fg3", - "name": "FX Graph 3 File", - "category": "fx-graph-3-file", - "summary": "", - "developer_org": "efofex-software", - "developer_name": "Efofex Software", - "more_information": { - "description": [ - "NOTE: Later versions of FX Graph use the .FXG extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fg3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fgc": { - "slug": "fgc", - "extension": "fgc", - "name": "Greeting Card Factory Card File", - "category": "greeting-card-factory-card-file", - "summary": "", - "developer_org": "nova-development", - "developer_name": "Nova Development", - "more_information": { - "description": [ - "When you create a card in Greeting Card Factory and save your progress, the program creates the FGC file to store its contents. You can reopen the file after closing it in order to resume your progress. Everything that appears in your card is saved in the FGC file.", - "Greeting Card Factory comes with a large amount of pre-designed cards to choose from that can be given for birthdays, holidays, anniversaries, graduations, and other special occasions. It also provides many different graphics you can add to cards, effects you can apply to text, and a photo editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fgc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fgd": { - "slug": "fgd", - "extension": "fgd", - "name": "Forge Game Data File", - "category": "forge-game-data-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "FGD files are available for popular Valve games, such as Half-Life, Counter-Strike, and Team Fortress Classic.", - "NOTE: The Hammer Editor program was originally developed using the name \"The Forge,\" which was used as the basis for naming FGD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fgd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fgl": { - "slug": "fgl", - "extension": "fgl", - "name": "Fifth Generation Language Source File", - "category": "fifth-generation-language-source-file", - "summary": "", - "developer_org": "fifth-generation-systems", - "developer_name": "Fifth Generation Systems", - "more_information": { - "description": [ - "NOTE: The Open5g language is not related to the Open5G fiber-optic network management company." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fgs": { - "slug": "fgs", - "extension": "fgs", - "name": "Fig Figure Settings File", - "category": "fig-figure-settings-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Fig renders data for visualization and presentation purposes. It is a part of a software package with UU, an image-processing program that features image processing tools, professional optical metrology data analysis, basic drawing functions, and rapid prototyping methods. The UU program is often used to open Fig to display figures in windows so curves and surfaces can be compared." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fgs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fgsf": { - "slug": "fgsf", - "extension": "fgsf", - "name": "Files by Google Safe Folder Encrypted File", - "category": "files-by-google-safe-folder-encrypted-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Files by Google is Google's recommended Android and ChromeOS file management app. It allows users to search for, view, share, and back up their files. Files by Google also includes a file protection feature, called the Safe folder, that allows users to encrypt and password-protect sensitive files stored on their devices.", - "To protect a file, users must first set up their Safe folder, including establishing a password PIN or pattern. Then, users can move any file to their Safe folder by:", - "Files by Google then moves the file to the Safe folder, encrypts it, and renames it to use the .fgsf extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fgsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh": { - "slug": "fh", - "extension": "fh", - "name": "Symantec Backup Exec File", - "category": "symantec-backup-exec-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "FH files are used for performing file system restores in the advent data is lost or corrupted. They are saved with other file types that together comprise the backup." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh10": { - "slug": "fh10", - "extension": "fh10", - "name": "FreeHand 10 Drawing File", - "category": "freehand-10-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh11": { - "slug": "fh11", - "extension": "fh11", - "name": "FreeHand 11 Drawing File", - "category": "freehand-11-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FH11 drawing files are commonly used to create brochures, company logos, and other print media.", - "NOTE: FreeHand was discontinued by Adobe in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh11.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh3": { - "slug": "fh3", - "extension": "fh3", - "name": "FreeHand 3 Drawing File", - "category": "freehand-3-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FreeHand was originally developed by Macromedia, acquired by Adobe, then phased out in 2007.", - "NOTE: FH3 files can be opened in FreeHand 8 (using a Mac OS Classic emulator). The file can then be saved as an .FH8 file, which can be opened by the programs below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh4": { - "slug": "fh4", - "extension": "fh4", - "name": "FreeHand 4 Drawing File", - "category": "freehand-4-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FreeHand was originally developed by Macromedia, acquired by Adobe, then phased out in 2007.", - "NOTE: You can open FH4 files in FreeHand 8 by using a Mac OS Classic emulator. The file can then be saved as a .FH8 file, which can be opened by the programs below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh5": { - "slug": "fh5", - "extension": "fh5", - "name": "FreeHand 5 Drawing File", - "category": "freehand-5-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: FreeHand was phased out in 2007. It was originally developed by Macromedia then acquired by Adobe in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh6": { - "slug": "fh6", - "extension": "fh6", - "name": "FreeHand 6 Drawing File", - "category": "freehand-6-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: FreeHand was originally developed by Macromedia, acquired by Adobe, then phased out in 2007 and is no longer maintained." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh7": { - "slug": "fh7", - "extension": "fh7", - "name": "FreeHand 7 Drawing File", - "category": "freehand-7-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh8": { - "slug": "fh8", - "extension": "fh8", - "name": "FreeHand 8 Drawing File", - "category": "freehand-8-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fh9": { - "slug": "fh9", - "extension": "fh9", - "name": "FreeHand 9 Drawing File", - "category": "freehand-9-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Adobe Illustrator CS2 and later can open FreeHand 9 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fh9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fhc": { - "slug": "fhc", - "extension": "fhc", - "name": "FHC Data File", - "category": "fhc-data-file", - "summary": "", - "developer_org": "calico-pie", - "developer_name": "Calico Pie", - "more_information": { - "description": [ - "Family Historian allows you to enter information about your family tree and turn that information into a diagram. You can create many types of diagrams, including Ancestor, Descendant, Hourglass, and All Relative diagrams, that show different views of how your family members are related to one another. These diagrams are saved as FHC, or Family Historian Chart, files. They are typically saved in a Family Historian project's Charts directory.", - "Each FHC file contains references used to build a diagram from a related GED file. The FHC file itself does not contain any family history data. If you attempt to open an FHC file without its associated GED file, it will not appear correctly in Family Historian. (Therefore, if you plan to share an FHC file with another Family Historian user, it's likely easiest to share your entire Family Historian project.)", - "NOTE: Family Historian also allows you to print the chart an FHC file describes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fhc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fhd": { - "slug": "fhd", - "extension": "fhd", - "name": "FreeHand Drawing File", - "category": "freehand-drawing-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "In 2005, Adobe acquired Macromedia, the developers of FreeHand. Adobe discontinued FreeHand development and now offers its Adobe Illustrator software for vector-based illustration." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fhd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fhf": { - "slug": "fhf", - "extension": "fhf", - "name": "Free Hide Folder Backup File", - "category": "free-hide-folder-backup-file", - "summary": "", - "developer_org": "cleanersoft-software", - "developer_name": "Cleanersoft Software", - "more_information": { - "description": [ - "NOTE: The folders hidden using Free Hide Folder cannot be found by anyone else. Therefore, when using Free Hide Folder, it is important to make backups (FHF files) and store them in a safe location." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fhf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fic": { - "slug": "fic", - "extension": "fic", - "name": "WinDev Hyper File Database", - "category": "windev-hyper-file-database", - "summary": "", - "developer_org": "pc-soft", - "developer_name": "PC SOFT", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fid": { - "slug": "fid", - "extension": "fid", - "name": "File Expander Engine Descriptions Database", - "category": "file-expander-engine-descriptions-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FID files are commonly located in the C:\\​System Volume Information\\​catalog.wci\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fif": { - "slug": "fif", - "extension": "fif", - "name": "Fractal Image File", - "category": "fractal-image-file", - "summary": "", - "developer_org": "interwoven-systems", - "developer_name": "Interwoven Systems", - "more_information": { - "description": [ - "FIF files are created using a lossy compression algorithm. The algorithm identifies common fractals within the original image and then reconstructs the image using the fractals. This allows FIF files to be compressed at ratios as high as 2500:1.", - "FIF files can be saved and loaded in Adobe Photoshop with the Genuine Fractals plug-in ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fig": { - "slug": "fig", - "extension": "fig", - "name": "MATLAB Figure File", - "summary": "A FIG file contains a figure created by The MathWorks MATLAB, an application for mathematical computations and data analysis. It stores one or more plots or graphs, which MATLAB uses to visualize data. FIG files store information in a format similar to the MAT-file ( .MAT ) binary data container format.", - "developer": "The MathWorks", - "developer_slug": "the-mathworks", - "category": "Data Files", - "category_slug": "data-files", - "rating": 3.8, - "votes": 16, - "last_updated": "May 5, 2023", - "more_information": { - "content": [ - "MATLAB is an advanced application that provides various tools to analyze data, develop algorithms, create models, build apps, and more. In MATLAB, a figure is data visualized as a plot, such as a histogram or pie graph, output from mathematical data. Additionally, the figure function creates a figure (window), which allows you to insert plots and graphs.", - "To create a FIG file:", - "NOTE: You can also save a figure as a FIG file with the saveas(fig,filename) function." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fig_10770.png", - "srcset": "https://fileinfo.com/img/ss/md/fig_10770.png 760w, https://fileinfo.com/img/ss/sm/fig_10770.png 380w", - "alt": "Screenshot of a .fig file in The MathWorks MATLAB R2023a", - "width": "380", - "height": "253", - "caption": "FIG file open in The MathWorks MATLAB R2023a" - } - }, - "how_to_open": { - "instructions": [ - "You can open a FIG file with The MathWorks MATLAB (multiplatform). To open a FIG file, click a plot in the \"PLOTS\" tab, then select File → Open . You can also open a FIG file using the openfig(filename) function." - ] - }, - "scraped_at": "2025-08-09T21:58:55.157531", - "source": { - "url": "https://fileinfo.com/extension/fig", - "file": "fig.html" - } - }, - "fil": { - "slug": "fil", - "extension": "fil", - "name": "ACL Database Table", - "category": "acl-database-table", - "summary": "", - "developer_org": "symbian", - "developer_name": "Symbian", - "more_information": { - "description": [ - "ACL for Windows, which has previously been known as ACL Analytics and ACL Desktop, is a data analysis and reporting application. It allows users to, among other things, identify trends and exceptions among data, track compliance with organizational or governmental standards, and perform automated analytic testing.", - "Data analysts using ACL create one or more projects to import, analyze, and report on data. These project files contain many constituent files, including FIL files. Each FIL file contains the data associated with a specific database table. FIL files do not, however, contain table layout information, which ACL uses to show data to users. Therefore, you must either import an associated table layout file before you import a FIL file into ACL, or you must create a new table layout as you import your FIL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fila": { - "slug": "fila", - "extension": "fila", - "name": "Aleph One Replay File", - "category": "aleph-one-replay-file", - "summary": "", - "developer_org": "bungie-studios", - "developer_name": "Bungie Studios", - "more_information": { - "description": [ - "The \"fil\" portion of the FILA extension stands for \"film.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fila.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "file": { - "slug": "file", - "extension": "file", - "name": "Generic File", - "category": "generic-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Because FILE files do not use a recognized extension, most programs cannot open them by default. If you know what type of file your FILE file contains, you can rename the file to use that extension. For example, if you know your FILE file contains a Microsoft Word document, you can rename it to use the .DOCX extension. You'll then be able to open the file in Microsoft Word.", - "If you don't know what type of file your FILE file contains, you can attempt to identify its contents with a file identification utility. You should not double-click or right-click and open unknown files before verifying their contents, as they may contain malware designed to attack your computer.", - "NOTE: While FILE files most often appear on Windows PCs, you may encounter them on other platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "file.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "filebolt": { - "slug": "filebolt", - "extension": "filebolt", - "name": "Filebolt Encrypted File", - "category": "filebolt-encrypted-file", - "summary": "", - "developer_org": "envault", - "developer_name": "Envault", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/filebolt_10745.jpg", - "alt": "Screenshot of a .filebolt file in Envault Filebolt 1.2", - "caption": "FILEBOLT file open in Envault Filebolt 1.2" - }, - "description": [ - "FILEBOLT files can only be opened by the Filebolt app. To open a FILEBOLT file, simply drag and drop the file onto the program or select \"Open bolted file...\" in the left pane of the Filebolt interface.", - "FILEBOLT files are not only used for securing files stored on your computer. They can be shared with others as long as they have the password the original creator of the FILEBOLT file set to secure the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/filebolt_10745.jpg", - "alt": "Screenshot of a .filebolt file in Envault Filebolt 1.2", - "caption": "FILEBOLT file open in Envault Filebolt 1.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "filebolt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "film": { - "slug": "film", - "extension": "film", - "name": "Filmkey Player Media File", - "category": "filmkey-player-media-file", - "summary": "", - "developer_org": "filmkey", - "developer_name": "Filmkey", - "more_information": { - "description": [ - "FILM files are encrypted by the Filmkey encoder. The key is sent to the \"filmkey.ch\" server and the FILM file is uploaded to the producer server. The client downloads the FILM file from the server. To open the FILM file, Filmkey retrieves the key from the \"filmkey.ch\" server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "film.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "film_cpk": { - "slug": "film_cpk", - "extension": "film_cpk", - "name": "Sega FILM Multimedia File", - "category": "sega-film-multimedia-file", - "summary": "", - "developer_org": "sega-games", - "developer_name": "Sega Games", - "more_information": { - "description": [ - "The Sega FILM multimedia container format was used by Sega CD, a CD-ROM accessory for the Sega Genesis video game console. Over the years, many variations of the FILM format have been developed, which includes the FILM_CPK file format.", - "NOTE: You can open FILM_CPK files using Codec Packs, a Windows application used to play various media file formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "film_cpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "filters": { - "slug": "filters", - "extension": "filters", - "name": "Visual C++ Project Filters File", - "category": "visual-c++-project-filters-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FILTERS files are often seen with the compound extension \".vcxproj.filters\" since they are commonly related to Visual C++ project files ( .VCXPROJ extension). FILTERS files are saved in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "filters.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fimpp": { - "slug": "fimpp", - "extension": "fimpp", - "name": "FiM++ Source Code File", - "category": "fim++-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The FiM++ language originated from a post on the Equestria Daily by a blogger named Cereal Velocity." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fimpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fingnet": { - "slug": "fingnet", - "extension": "fingnet", - "name": "Overlook Fing Saved Network File", - "category": "overlook-fing-saved-network-file", - "summary": "", - "developer_org": "overlook", - "developer_name": "Overlook", - "more_information": { - "description": [ - "Fing is available for a variety of platforms, including Windows, OS X, Android, and iOS. The apps can be used to find out which devices are connected to your Wi-Fi network and displays their name, manufacturer, and the network addresses. The \"Fing\" term comes from the purpose of the toolkit to \"find\" and \"ping\" devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fingnet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "firm": { - "slug": "firm", - "extension": "firm", - "name": "Boot9Strap 3DS Firmware File", - "category": "boot9strap-3ds-firmware-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Instead of .BIN files, Boot9Strap uses FIRM files for payloads. FIRM files are typically placed and located in the \"boot9strap\" folder on the SD card of the Nintendo 3DS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "firm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "first-run": { - "slug": "first-run", - "extension": "first-run", - "name": "Discord First Run File", - "category": "discord-first-run-file", - "summary": "", - "developer_org": "discord", - "developer_name": "Discord", - "more_information": { - "description": [ - "Discord stores its FIRST-RUN file in the following directory:", - "C:/​Users/​[User Name]/​AppData/​Roaming/​Discord", - "The file is always named .first-run , and it always contains only the word true .", - "NOTE: The Canary and Public Test Build versions of Discord also create and use a FIRST-RUN file." - ] - }, - "common_filenames": [ - { - "filename": ".first-run", - "description": ".first-run - The default name of Discord FIRST-RUN files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "first-run.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fit": { - "slug": "fit", - "extension": "fit", - "name": "Garmin Activity File", - "category": "garmin-activity-file", - "summary": "", - "developer_org": "garmin", - "developer_name": "Garmin", - "more_information": { - "description": [ - "Garmin Activity FIT files are similar in structure to the general FIT format but have several distinctions. For example, they are generated specifically by Garmin devices (e.g., GPS watches, fitness trackers, and bike computers). Also, the data in a Garmin FIT file may include Garmin-specific data extensions (e.g., proprietary metrics) that other platforms do not fully support.", - "Additionally, the Garmin Activity FIT format is similar to the .TCX format, but offers a more efficient and compact storage solution, allowing for faster data processing and reduced file sizes. This makes it a better choice for athletes who want to keep detailed records of their activities and track their progress across multiple devices and platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fitnotes": { - "slug": "fitnotes", - "extension": "fitnotes", - "name": "FitNotes Data Backup", - "category": "fitnotes-data-backup", - "summary": "", - "developer_org": "james-gay", - "developer_name": "James Gay", - "more_information": { - "description": [ - "FitNotes is a free app fitness enthusiasts use to record their workouts and track their progress. To save workout data in a FITNOTES backup file:" - ] - }, - "common_filenames": [ - { - "filename": "FitNotes_Backup.fitnotes", - "description": "FitNotes_Backup.fitnotes - Default name given to FITNOTES files. The name may also include a timestamp if you select Include Timestamp in File Name when saving the backup." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fitnotes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fits": { - "slug": "fits", - "extension": "fits", - "name": "Flexible Image Transport System File", - "category": "flexible-image-transport-system-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FITS files are often used to save captured frames from telescope observations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fits.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fj": { - "slug": "fj", - "extension": "fj", - "name": "FlipJump Source Code File", - "category": "flipjump-source-code-file", - "summary": "", - "developer_org": "tomhe", - "developer_name": "Tomhe", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fj_13593.png", - "alt": "Screenshot of a .fj file in Microsoft Visual Studio Code 1", - "caption": "FJ file open in Microsoft Visual Studio Code 1" - }, - "description": [ - "Tomhe (short for \"Tom Herman\") created the FlipJump assembly language. It is a One Instruction Set Computer (OISC) language, meaning it is extremely simple, running from only one instruction. For example, FipJump programs run from one instruction with two operands ( a;b ).", - "NOTE: You can find more information about the Flipjump language on the project's GitHub page." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fj_13593.png", - "alt": "Screenshot of a .fj file in Microsoft Visual Studio Code 1", - "caption": "FJ file open in Microsoft Visual Studio Code 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fjm": { - "slug": "fjm", - "extension": "fjm", - "name": "FlipJump Memory File", - "category": "flipjump-memory-file", - "summary": "", - "developer_org": "tomhe", - "developer_name": "Tomhe", - "more_information": { - "description": [ - "Tomhe (short for \"Tom Herman\") created the FlipJump programming language to be simple and primitive (known as OISC, which stands for \"One Instruction Set Computer\" language. OISC languages are straightforward, running from only one instruction (FipJump programs run from one instruction with two operands : a;b ).", - "NOTE: You can find more information about the Flipjump Memory format on the project's GitHub page." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fjm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fk": { - "slug": "fk", - "extension": "fk", - "name": "Flick App", - "category": "flick-app", - "summary": "", - "developer_org": "josiahhdev", - "developer_name": "josiahhdev", - "more_information": { - "description": [ - "Flick is a Python parser that can output a series of text objects that tell a story or comprise a text-based movie. Developers list these text objects in FK files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fkb": { - "slug": "fkb", - "extension": "fkb", - "name": "Flipkart eBook File", - "category": "flipkart-ebook-file", - "summary": "", - "developer_org": "flipkart.com", - "developer_name": "FlipKart.com", - "more_information": { - "description": [ - "An FBK file can range in size from a couple hundred kilobytes to several megabytes depending on the length of the book and how many images are included.", - "To download the file from the Flipkart eBooks Android Application, you must first purchase the eBook, then click on your purchased eBook in the Library and the book will begin to download. If you can't find your purchased eBook in the Library, click the Refresh icon.", - "NOTE: The Flipkart app has been discontinued. Currently, there is no way to convert FKB files to .EPUB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fkb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fkr": { - "slug": "fkr", - "extension": "fkr", - "name": "Free Keylogger Report", - "category": "free-keylogger-report", - "summary": "", - "developer_org": "iwantsoft", - "developer_name": "IwantSoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fkr_13037.png", - "alt": "Screenshot of a .fkr file in IwantSoft FKL", - "caption": "FKR file open in IwantSoft FKL" - }, - "description": [ - "Businesses use IwantSoft FKL to monitor their employees' PC usage. Periodically, FKL sends reports of users' activities to an administrator via email, FTP , a local network, or Dropbox. These reports are saved as FKR files.", - "Administrators can open FKR files in FKL's Report Viewer to view the information they contain. The report's Log section shows all the activities a user performed, divided into categories. By default, this information is listed chronologically. The report's Analytics section shows bar graphs of a user's application and website usage." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fkr_13037.png", - "alt": "Screenshot of a .fkr file in IwantSoft FKL", - "caption": "FKR file open in IwantSoft FKL" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fkr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fky": { - "slug": "fky", - "extension": "fky", - "name": "FoxPro Macro", - "category": "foxpro-macro", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FKY files are only used by Visual FoxPro to store keyboard shortcuts created by a user. The shortcuts are executed when a user types specified keys. They can be used to perform various tasks in Visual FoxPro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fky.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fl": { - "slug": "fl", - "extension": "fl", - "name": "Freelancer Saved Game File", - "category": "freelancer-saved-game-file", - "summary": "", - "developer_org": "the-fltk-team", - "developer_name": "The FLTK Team", - "more_information": { - "description": [ - "FLTK is a multiplatform C++ toolkit used to develop GUIs. One of the tools FLTK includes is FLUID, a visual GUI builder.", - "Developers use FLUID to create and edit GUIs using FLTK's included GUI widgets. FLUID projects are saved in FL files, which are comprised of FLTK source code. Typically, developers compile FL files into CXX and H files, using the command-line or in-app FLUID compiler, before including them in applications. However, an FL file can also be used to create a simple program, if all the program's code is contained in the FL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fl1": { - "slug": "fl1", - "extension": "fl1", - "name": "Lenovo BIOS Update File", - "category": "lenovo-bios-update-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BIOS stands for \"Basic Input/Output System\" and is a type of firmware used by a computer's microprocessor to boot the computer system when it is turned on. BIOS can also be used to manage the data flow between a computer's operating system and attached devices.", - "NOTE: To update the BIOS on your computer, go to the Lenovo website and download the correct BIOS for your machine. You can flash FL1 files on to your computer using the Winphlash program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fl1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fl3": { - "slug": "fl3", - "extension": "fl3", - "name": "Flash 3D File", - "category": "flash-3d-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fl3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fla": { - "slug": "fla", - "extension": "fla", - "name": "Animate Animation", - "category": "animate-animation", - "summary": "", - "developer_org": "xiph.org-foundation", - "developer_name": "Xiph.Org Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fla_373.jpg", - "alt": "Screenshot of a .fla file in Adobe Animate 2023", - "caption": "FLA file open in Adobe Animate 2023" - }, - "description": [ - "Animate was formerly known as Flash, which Macromedia originally developed, but then merged with Adobe in 2005. Flash saved projects as FLA files, and users often exported them as .SWF animations and videos for use on the web, as most web browsers supported them via the Flash plugin.", - "As other technologies, such as HTML5, surpassed Flash, Adobe replaced the Flash software with Animate in 2016 and ended support for the Flash plugin in 2020. Now, FLA files are associated with Adobe Animate software", - "You can create many types of animations with Animate, including website banner advertisements, tutorials, and playful cartoons, then export them to various multimedia formats. As you create your animation, you can save it as an FLA file to preserve your progress. To save an animation as an FLA file with Animate, select File → Save or Save As ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fla_373.jpg", - "alt": "Screenshot of a .fla file in Adobe Animate 2023", - "caption": "FLA file open in Adobe Animate 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/fla_13034.png", - "alt": "Screenshot of a .fla file in Audacity", - "caption": "FLA file open in Audacity" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fla.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flac": { - "slug": "flac", - "extension": "flac", - "name": "Free Lossless Audio Codec File", - "summary": "A FLAC file is an audio file compressed in the Free Lossless Audio Codec (FLAC) format, which is an open-source lossless audio compression format. It is similar to an .MP3 file, but is compressed without losing any quality or original audio data.", - "developer": "Xiph.Org Foundation", - "developer_slug": "xiph.org-foundation", - "category": "Audio Files", - "category_slug": "audio-files", - "rating": 4.1, - "votes": 155, - "last_updated": "June 24, 2022", - "more_information": { - "content": [ - "FLAC reduces the size of digital audio by approximately 60 percent and is widely supported across popular platforms. The format is open-source and developed by the Xiph.Org Foundation.", - "A FLAC Fingerprint file, which contains the filename and checksum information for a FLAC file, may be generated along with the FLAC file. This file is typically named ffp.txt and can be created using the following command:", - "metaflac --show-md5sum flac_file_names > ffp.txt" - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flac_680.png", - "srcset": "https://fileinfo.com/img/ss/md/flac_680.png 760w, https://fileinfo.com/img/ss/sm/flac_680.png 380w", - "alt": "Screenshot of a .flac file in Adobe Audition 2021", - "width": "380", - "height": "253", - "caption": "FLAC file open in Adobe Audition 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can play FLAC files with various media players, including Microsoft Media Player (Windows), VLC media player (multiplatform), and MPlayer (multiplatform). iOS and Android users can play FLAC files in VLC for iOS and VLC for Android , respectively." - ] - }, - "scraped_at": "2025-08-09T21:58:54.823934", - "source": { - "url": "https://fileinfo.com/extension/flac", - "file": "flac.html" - } - }, - "flam3": { - "slug": "flam3", - "extension": "flam3", - "name": "Fractal Flames File", - "category": "fractal-flames-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flam3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flame": { - "slug": "flame", - "extension": "flame", - "name": "Fractal Flames File", - "category": "fractal-flames-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Fractal flames are used by Electric Sheep, a distributed computing application that renders fractal flames on user's computers and then outputs resulting videos as desktop screen savers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flash": { - "slug": "flash", - "extension": "flash", - "name": "Frictional Games Flashback File", - "category": "frictional-games-flashback-file", - "summary": "", - "developer_org": "frictional-games", - "developer_name": "Frictional Games", - "more_information": { - "description": [ - "A FLASH file appears similar to the following format:", - "<Flashback> <Voices> <Voice VoiceSound=\"flashbacks/Helena_fb1_01.ogg\" EffectSound=\"\" TextCat=\"Flashbacks\" TextEntry=\"Helena_fb1_01\" /> FLASH files are located in the following directory in Windows (directory dependent on the site you download the game from, in this case it's Steam):", - "C:\\​Program Files\\​Steam\\​steamapps\\​common\\​[Game Title]\\​flashbacks" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flash.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flask": { - "slug": "flask", - "extension": "flask", - "name": "FlasKMPEG Settings Profile", - "category": "flaskmpeg-settings-profile", - "summary": "", - "developer_org": "alberto-vigat", - "developer_name": "Alberto Vigatá", - "more_information": { - "description": [ - "FlasKMPEG is a free, open-source digital video converter that allows users to convert MPEG content to other video formats. The program also allows users to edit videos, as well as install plug-ins that support additional import and export formats.", - "FLASK files are files that FlasKMPEG uses to determine how videos are encoded during the conversion process and specify other conversion-related settings. The program's main directory includes several FLASK files, as does the program's Profile and Settings directories." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flask.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flatpak": { - "slug": "flatpak", - "extension": "flatpak", - "name": "Linux Flatpak Application Bundle", - "category": "linux-flatpak-application-bundle", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Flatpak format is designed to simplify the process of Linux app distribution. It also allows the app developers to more easily reproduce bugs experienced by users and be more in control of updates to keep users current with the latest version of the app.", - "FLATPAK files are typically used to distribute single-file bundles for users who are looking to directly download the application or share it via email. In these cases, developers can use the build-bundle or build-import-bundle commands in the Linux terminal (with Flatpak installed) to create the Flatpak bundle file.", - "Users can install FLATPAK files on their Linux-based system (with Flatpak installed) by typing the following command in the Linux terminal:", - "$ flatpak install [filename].flatpak ( [filename] should be replaced by the actual name of the file)", - "NOTE: Linux app developers may also distribute their apps as .FLATPAKREF files. This file type is commonly used when developers publish their apps to Flathub, which is an online app store and build service for Linux." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flatpak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flatpakref": { - "slug": "flatpakref", - "extension": "flatpakref", - "name": "Linux Flatpak Application Package Reference File", - "category": "linux-flatpak-application-package-reference-file", - "summary": "", - "developer_org": "flatpak", - "developer_name": "Flatpak", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flatpakref_11547.png", - "alt": "Screenshot of a .flatpakref file in Apple TextEdit 1.18", - "caption": "FLATPAKREF file open in Apple TextEdit 1.18" - }, - "description": [ - "Flatpak developed the Flatpak ( .FLATPAK ) format to simplify app distribution for the many variants of the Linux operating system. By providing a consistent distribution format, app developers can better deploy updates to their apps and more easily reproduce bugs reported by their users.", - "The Flatpak Ref format is particularly tailored to the distribution of Linux apps on online app stores like Flathub since they contain additional app and installation information. Most users who encounter FLATPAKREF files do so when downloading an application from Flathub. Developers can submit their apps to the Flathub online service, and once their app is approved, users can find the apps and download them as FLATPAKREF files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flatpakref_11547.png", - "alt": "Screenshot of a .flatpakref file in Apple TextEdit 1.18", - "caption": "FLATPAKREF file open in Apple TextEdit 1.18" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flatpakref.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flatpakrepo": { - "slug": "flatpakrepo", - "extension": "flatpakrepo", - "name": "Linux Flatpak Repository", - "category": "linux-flatpak-repository", - "summary": "", - "developer_org": "flatpak", - "developer_name": "Flatpak", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flatpakrepo_11682.png", - "alt": "Screenshot of a .flatpakrepo file in GitHub Atom", - "caption": "FLATPAKREPO file open in GitHub Atom" - }, - "description": [ - "Flatpak is a Linux app distribution framework that allows developers to easily package and distribute applications across multiple Linux platforms. Flatpak also makes it easier for developers to fix and maintain their applications, as they do not have to develop and publish different versions of their applications for different Linux platforms.", - "After a developer finishes packaging an app using Flatpak, they create a repository that contains all the application's code. They then upload the repository to the Internet and create a FLATPAKREPO file that contains all the information Linux users need to access the repository.", - "Users who prefer to compile and install apps themselves can download app repositories using the app's FLATPAKREPO files, while those who prefer to let Flatpak install apps for them can install the app using its .FLATPAKREF file, which contains a reference to its FLATPAKREPO file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flatpakrepo_11682.png", - "alt": "Screenshot of a .flatpakrepo file in GitHub Atom", - "caption": "FLATPAKREPO file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flatpakrepo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flb": { - "slug": "flb", - "extension": "flb", - "name": "FileMaker Pro Label File", - "category": "filemaker-pro-label-file", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "The FileMaker installation includes several standard label layouts, such as Avery and DYMO layouts. The files are located in the /​Extensions/​Labels/​ directory of the FileMaker installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flc": { - "slug": "flc", - "extension": "flc", - "name": "FLIC Animation", - "category": "flic-animation", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fld": { - "slug": "fld", - "extension": "fld", - "name": "YSFLIGHT Field File", - "category": "ysflight-field-file", - "summary": "", - "developer_org": "ysflight.com", - "developer_name": "YSFLIGHT.com", - "more_information": { - "description": [ - "Custom FLD files can be created using YSFLIGHT Scenery Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flexolibrary": { - "slug": "flexolibrary", - "extension": "flexolibrary", - "name": "Final Cut Pro Library Database", - "category": "final-cut-pro-library-database", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "FLEXOLIBRARY files are located within FCPBUNDLE files. To access the FLEXOLIBRARY file, right-click the FCPBUNDLE file and select \"Show Package Contents.\" FCPX automatically backups the FLEXOLIBRARY every 15 minutes when you are actively working in the library." - ] - }, - "common_filenames": [ - { - "filename": "CurrentVersion.flexolibrary", - "description": "CurrentVersion.flexolibrary - Default name of the library database contained inside the FCPBUNDLE Final Cut Pro library file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flexolibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flexpack": { - "slug": "flexpack", - "extension": "flexpack", - "name": "FLEX Instrument Pack", - "category": "flex-instrument-pack", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "FL Studio is a popular digital audio workstation ( DAW ) available for Windows and macOS. You can extend FL Studio's functionality using a variety of free and paid plug-ins. FLEX is a free plug-in included with FL Studio 20.5 and later versions.", - "Using FLEX, you can add effects to FL Studio audio. To start, you select a FLEX preset that determines what default effect is applied to the audio. Typically, these presets emulate musical instruments, such as a piano or bass drum. Some presets, however, apply unique synthesized sounds that do not correspond to an instrument.", - "To install additional FLEX presets, you can download preset packs saved as FLEXPACK files. Typically, FLEX users download FLEXPACK files in FLEX, and the plug-in automatically installs the files. However, users can purchase FLEX preset packs from Image-Line's online store. After doing so, the user must download the associated FLEXPACK file(s) from their Image-Line account and install the file(s) themselves." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flexpack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flf": { - "slug": "flf", - "extension": "flf", - "name": "Microsoft Dynamics NAV License File", - "category": "microsoft-dynamics-nav-license-file", - "summary": "", - "developer_org": "john-cowan", - "developer_name": "John Cowan", - "more_information": { - "description": [ - "Microsoft Dynamics NAV was previously called Microsoft Navision." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flf_13739.png", - "alt": "Screenshot of a .flf file in Microsoft Notepad 11", - "caption": "FLF file open in Microsoft Notepad 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flg": { - "slug": "flg", - "extension": "flg", - "name": "Puppy Linux Partition Flag File", - "category": "puppy-linux-partition-flag-file", - "summary": "", - "developer_org": "hp", - "developer_name": "HP", - "more_information": { - "description": [ - "FLG files may appear as FSCK.flg or FSCKME.flg , which are similar to FSCK.me files. These files are accessed by the system and are not meant to be opened manually." - ] - }, - "common_filenames": [ - { - "filename": "pupdesk.flg", - "description": "pupdesk.flg - specifies the startup partition when Linux is started using the PUPMODE=5 parameter. It exists only until the desktop boots up and doesn't get created after that. If a hard/forced shut down occurs, the PUPDESK.flg will be rediscovered during the boot-up and and will force the Xorg Wizard to run instead of starting up the desktop again." - }, - { - "filename": "PUPDESK.flg", - "description": "pupdesk.flg - specifies the startup partition when Linux is started using the PUPMODE=5 parameter. It exists only until the desktop boots up and doesn't get created after that. If a hard/forced shut down occurs, the PUPDESK.flg will be rediscovered during the boot-up and and will force the Xorg Wizard to run instead of starting up the desktop again." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flh": { - "slug": "flh", - "extension": "flh", - "name": "FLIC Animation File", - "category": "flic-animation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most FLIC animations use the .FLC file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fli": { - "slug": "fli", - "extension": "fli", - "name": "FLIC Animation", - "category": "flic-animation", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "The FLI format has been replaced by a similar format that uses the .FLC extension. FLIC players can usually play both FLI and FLC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fli.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flic": { - "slug": "flic", - "extension": "flic", - "name": "FLIC Animation", - "category": "flic-animation", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "The FLIC format features lossless compression for reducing the animation file size while maintaining the original quality. The FLIC format has been replaced by a similar format that uses the .FLC extension. FLIC players can usually play both FLI and FLC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flif": { - "slug": "flif", - "extension": "flif", - "name": "Free Lossless Image Format File", - "category": "free-lossless-image-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FLIF is an alternative to PNG, WebP, JPEG2000, JPEG-LS, lossless JPEG XR, MNG, APNG, GIF, and lossless BPG formats and boasts a better compression ratio. The format supports RGB, RGBA, and grayscale with a color depth of 1 to 16 bits per channel.", - "The FLIF format is made up of 4 parts:", - "More information about the format can be found here .", - "NOTE: The FLIF format was originally released in October of 2015 as an alpha release. The first stable version was released in September 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flipanim": { - "slug": "flipanim", - "extension": "flipanim", - "name": "FlipAnim Project", - "category": "flipanim-project", - "summary": "", - "developer_org": "poklik", - "developer_name": "Poklik", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flipanim_11450.jpg", - "alt": "Screenshot of a .flipanim file in Poklik FlipAnim", - "caption": "FLIPANIM file open in Poklik FlipAnim" - }, - "description": [ - "You can save a FlipAnim project as a FLIPANIM file by clicking the gear icon, then selecting the document icon with the red download arrow. Your web browser will then download the FLIPANIM file to your computer.", - "You can open a FlipAnim project by clicking the gear icon, selecting the document icon with the green upload arrow, then choosing the FLIPANIM file you want to upload. Your browser will then upload the FLIPANIM file and the FlipAnim web program will open the project." - ] - }, - "common_filenames": [ - { - "filename": "flipanim_project__.flipanim", - "description": "flipanim_project__.flipanim - The default filename given to FlipAnim projects downloaded as FLIPANIM files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, a FLIPANIM file downloaded on March 3, 2020 at 11:23 am is named flipanim_project_20200303_1123.flipanim ." - }, - { - "filename": "YYYYMMDD", - "description": "flipanim_project__.flipanim - The default filename given to FlipAnim projects downloaded as FLIPANIM files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, a FLIPANIM file downloaded on March 3, 2020 at 11:23 am is named flipanim_project_20200303_1123.flipanim ." - }, - { - "filename": "TTTT", - "description": "flipanim_project__.flipanim - The default filename given to FlipAnim projects downloaded as FLIPANIM files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, a FLIPANIM file downloaded on March 3, 2020 at 11:23 am is named flipanim_project_20200303_1123.flipanim ." - }, - { - "filename": "flipanim_project_20200303_1123.flipanim", - "description": "flipanim_project__.flipanim - The default filename given to FlipAnim projects downloaded as FLIPANIM files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, a FLIPANIM file downloaded on March 3, 2020 at 11:23 am is named flipanim_project_20200303_1123.flipanim ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flipanim_11450.jpg", - "alt": "Screenshot of a .flipanim file in Poklik FlipAnim", - "caption": "FLIPANIM file open in Poklik FlipAnim" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flipanim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flipchart": { - "slug": "flipchart", - "extension": "flipchart", - "name": "ActivInspire Flipchart File", - "category": "activinspire-flipchart-file", - "summary": "", - "developer_org": "promethean", - "developer_name": "Promethean", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flipchart_5846.jpg", - "alt": "Screenshot of a .flipchart file in Promethean ActivInspire", - "caption": "FLIPCHART file open in Promethean ActivInspire" - }, - "description": [ - "FLIPCHART files are typically used by teachers for storing interactive presentations for students. Educators use the ActivInspire program to create the lessons then present them with interactive, electronic whiteboard hardware like ActivBoard Touch which features multitouch capabilities and a dry-erase surface.", - "If you do not have presentation hardware for presenting FLIPCHART files, ActivInspire allows you to export your FLIPCHART files to a more popular format, such as .PPT , .DOC , .PDF , .HTML , or .SWF . To do this select Flipchart → Export and then select to which format you would like to export the FLIPCHART file.", - "NOTE: Flipcharts may also be saved with the .FLP extension, which ActivInspire supports as well." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flipchart_5846.jpg", - "alt": "Screenshot of a .flipchart file in Promethean ActivInspire", - "caption": "FLIPCHART file open in Promethean ActivInspire" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flipchart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flk": { - "slug": "flk", - "extension": "flk", - "name": "AccountEdge Company Lock File", - "category": "accountedge-company-lock-file", - "summary": "", - "developer_org": "newsoftwares", - "developer_name": "NewSoftwares", - "more_information": { - "description": [ - "When an MYO company file is accessed by multiple AccountEdge users, the FLK file is generated in the same location as the company file. The FLK file is created to allow one user to work on the file at a time to avoid duplicate and conflicting editing.", - "When ending a session, the FLK file is automatically deleted. However, if the session ends abruptly, the FLK file may persist. If this occurs, delete any FLK file(s) that are in the same location as the MYO company file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flka": { - "slug": "flka", - "extension": "flka", - "name": "Folder Lock Portable Locker File", - "category": "folder-lock-portable-locker-file", - "summary": "", - "developer_org": "newsoftwares", - "developer_name": "NewSoftwares", - "more_information": { - "description": [ - "FLKA files are referred to as Portable Lockers. Folder Lock also supports Basic Lockers ( .FLKB extension), which do not have the 4GB file size limit, but they cannot be used with NewSoftware's online backup service.", - "NOTE: The FLKA and FLKB extensions were introduced with Folder Lock 7. Prior versions of the software use .FLK files for lockers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flka.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flkb": { - "slug": "flkb", - "extension": "flkb", - "name": "Folder Lock Basic Locker File", - "category": "folder-lock-basic-locker-file", - "summary": "", - "developer_org": "newsoftwares", - "developer_name": "NewSoftwares", - "more_information": { - "description": [ - "FLKB files are referred to as Basic Lockers. Folder Lock also supports Portable Lockers ( .FLKA extension), which have a 4GB file size limit. While Portable Lockers can be backed up using NewSoftware's online backup service, Basic Lockers cannot.", - "NOTE: FLKB and FLKA files were introduced with version 7 of Folder Locker. Previous software versions use .FLK files for lockers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flkb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fll": { - "slug": "fll", - "extension": "fll", - "name": "FoxPro Dynamic-Link Library", - "category": "foxpro-dynamic-link-library", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You most likely will only encounter FLL files if you work with Visual FoxPro database software. To call a function from an FLL file, you must first register the FLL file with a SET LIBRARY command that sets the library to the FLL file location. You can then call the functions in the library.", - "To register multiple FLL files, add the ADDITIVE keyword with the SET LIBRARY command and include the locations of the other FLL files. Functions in registered FLL files only remain available during the Visual FoxPro session." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fll.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flm": { - "slug": "flm", - "extension": "flm", - "name": "Adobe Scout Session", - "category": "adobe-scout-session", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "To create the FLM file, simply select File → Save or Save As... , name your file, choose the save location, and click Save .", - "To open the FLM file, you can double-click the file, or select File → Open... , navigate to your file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flmpst": { - "slug": "flmpst", - "extension": "flmpst", - "name": "FL Studio Mobile Plug-in Preset", - "category": "fl-studio-mobile-plug-in-preset", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "FL Studio Mobile is the mobile version of Image-Line FL Studio . It is available primarily for Android, ChromeOS, and iOS. It can also be used on Windows and Mac PCs, either by itself or in conjunction with the desktop version of FL Studio.", - "Just like FL Studio, FL Studio Mobile allows you to install plug-ins that add additional instruments and audio effects. These plug-ins load instruments and effects from FLMPST files, which are also referred to as plug-in presets.", - "Most plug-ins are packaged with some default FLMPST files. You can download and install additional FLMPST files from the Internet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flmpst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flo": { - "slug": "flo", - "extension": "flo", - "name": "RFFlow Flowchart File", - "category": "rfflow-flowchart-file", - "summary": "", - "developer_org": "igrafx", - "developer_name": "iGrafx", - "more_information": { - "description": [ - "RFFlow Professional Flowcharting started using the \".flo\" file extension in 1989 and continues to use it in the present." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flow": { - "slug": "flow", - "extension": "flow", - "name": "Expression SketchFlow Data File", - "category": "expression-sketchflow-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Expression SketchFlow projects can be exported to Microsoft Word documents ( .DOCX files) for documentation and review purposes. They may also be submitted for review to collaborative team members, who can each provide design feedback using .FEEDBACK files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flow.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flowchart": { - "slug": "flowchart", - "extension": "flowchart", - "name": "PureFlow Flowchart", - "category": "pureflow-flowchart", - "summary": "", - "developer_org": "aleksandr-kozlov", - "developer_name": "Aleksandr Kozlov", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flowchart_10460.jpg", - "alt": "Screenshot of a .flowchart file in PureFlow 1", - "caption": "FLOWCHART file open in PureFlow 1" - }, - "description": [ - "You will most likely only come across FLOWCHART files on an iPad. However, you may receive the FLOWCHART file as an email attachment from a PureFlow user. You need to download and install PureFlow on an iPad in order to open and view the FLOWCHART file.", - "The app allows you to create a diagram by adding text in shapes that can be connected. You can choose the color of the shapes and the font and size of the text. When you choose to save the flowchart, PureFlow creates the FLOWCHART file to save the contents. You can share your FLOWCHART via email or iCloud." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flowchart_10460.jpg", - "alt": "Screenshot of a .flowchart file in PureFlow 1", - "caption": "FLOWCHART file open in PureFlow 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flowchart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flowmaplibrary": { - "slug": "flowmaplibrary", - "extension": "flowmaplibrary", - "name": "Painter Flowmap Library", - "category": "painter-flowmap-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flowmaplibrary_9670.jpg", - "alt": "Screenshot of a .flowmaplibrary file in Corel Painter 2023", - "caption": "FLOWMAPLIBRARY file open in Corel Painter 2023" - }, - "description": [ - "Painter offers many illustration features for creating digital artwork, such as paintbrush styles, gradients, and images. The software also includes a flow map library that helps you manage and organize your collection of flow maps.", - "You can add or remove flow maps in a flow map portfolio through the Media Library panel. To open this panel, select Window → Media Panels → Flow Maps and select the \"Manage Libraries\" icon." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flowmaplibrary_9670.jpg", - "alt": "Screenshot of a .flowmaplibrary file in Corel Painter 2023", - "caption": "FLOWMAPLIBRARY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flowmaplibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flp": { - "slug": "flp", - "extension": "flp", - "name": "FL Studio Project", - "category": "fl-studio-project", - "summary": "", - "developer_org": "poklik", - "developer_name": "Poklik", - "more_information": { - "description": [ - "FLP files do not store the actual audio that appears in the project. Instead, the files contain references to the audio files. Therefore, if you move an FLP file or the files it references, such as a .WAV sample file, or SimSynth or DrumSynth preset file, the project may not play correctly in FL Studio.", - "NOTE: FL Studio was formerly known as FruityLoops, which was originally released in 1998. FruityLoops became FL Studio with the release of version 4 in March 2003." - ] - }, - "common_filenames": [ - { - "filename": "flipanim_project__.flp", - "description": "flipanim_project__.flp - The default filename given to FlipAnim projects downloaded as FLP files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, an FLP file downloaded on April 16, 2019 at 10:59 am is named flipanim_project_20190416_1059.flp ." - }, - { - "filename": "YYYYMMDD", - "description": "flipanim_project__.flp - The default filename given to FlipAnim projects downloaded as FLP files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, an FLP file downloaded on April 16, 2019 at 10:59 am is named flipanim_project_20190416_1059.flp ." - }, - { - "filename": "TTTT", - "description": "flipanim_project__.flp - The default filename given to FlipAnim projects downloaded as FLP files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, an FLP file downloaded on April 16, 2019 at 10:59 am is named flipanim_project_20190416_1059.flp ." - }, - { - "filename": "flipanim_project_20190416_1059.flp", - "description": "flipanim_project__.flp - The default filename given to FlipAnim projects downloaded as FLP files. The YYYYMMDD stands for the year, month, and day the file was downloaded and the TTTT stands for the time it was downloaded. For example, an FLP file downloaded on April 16, 2019 at 10:59 am is named flipanim_project_20190416_1059.flp ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/flp_11248.jpg", - "alt": "Screenshot of a .flp file in Poklik FlipAnim", - "caption": "FLP file open in Poklik FlipAnim" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flr": { - "slug": "flr", - "extension": "flr", - "name": "Flare Decompiled ActionScript File", - "category": "flare-decompiled-actionscript-file", - "summary": "", - "developer_org": "flare", - "developer_name": "Flare", - "more_information": { - "description": [ - "Flare is available for Mac, Windows, and Unix platforms. Because FLR files are saved as plain text documents, they can be viewed in a basic text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fls": { - "slug": "fls", - "extension": "fls", - "name": "Flash Lite Sound Bundle", - "category": "flash-lite-sound-bundle", - "summary": "", - "developer_org": "lexmark", - "developer_name": "Lexmark", - "more_information": { - "description": [ - "FLS files are created using Flash Lite Sound Bundler (FlashLiteBundler.exe), which is only available for Windows systems. However, they can be imported into Flash documents using Adobe Flash, which is available for both Mac and Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flst": { - "slug": "flst", - "extension": "flst", - "name": "Adobe InDesign Flattener Presets File", - "category": "adobe-indesign-flattener-presets-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flt": { - "slug": "flt", - "extension": "flt", - "name": "Adobe Audition Filter", - "category": "adobe-audition-filter", - "summary": "", - "developer_org": "e-on-software", - "developer_name": "E-on Software", - "more_information": { - "description": [ - "Most FLT files work with both Syntrillium Software Cool Edit Pro and Adobe Audition. Adobe acquired the assets of Syntrillium Software in May 2003 and introduced Adobe Audition in August 2003.", - "NOTE: Audition no longer supports FLT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fluid": { - "slug": "fluid", - "extension": "fluid", - "name": "Loop Component", - "category": "loop-component", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Loop is an online collaboration app that, among other things, allows users to add collaborative components while using various Microsoft 365 apps. For example, co-workers conducting a team chat in Microsoft Teams can add Loop components that allow them to edit a piece of text together in real-time or vote on an issue.", - "To ensure users have access to their Loop components in the future, each component is automatically saved in its creator's Microsoft OneDrive for Business storage. In the past, Microsoft Loop saved components as FLUID files. It now saves components as .LOOP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fluid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flv": { - "slug": "flv", - "extension": "flv", - "name": "Flash Video", - "summary": "An FLV file is a video saved in the Adobe Flash Video (FLV) container format. It stores a short header, synchronized audio and video data streams (encoded the same way as streams in the standard Flash .SWF format), and metadata packets.", - "developer": "Adobe Systems", - "developer_slug": "adobe-systems", - "category": "Video Files", - "category_slug": "video-files", - "rating": 3.7, - "votes": 590, - "last_updated": "May 2, 2023", - "more_information": { - "content": [ - "The FLV format was introduced with the release of Adobe Flash Player 7 in 2003. It is primarily utilized by Adobe Flash Player for delivering video content, such as movies and TV shows, online. However, FLV is an open format that is also supported by various non-Adobe/Macromedia programs.", - "Users may create Flash Video content and export it as FLV files with the Flash Video Exporter plug-in (included with Adobe Animate) or another program with FLV file support. Users can also encode other video formats, such as QuickTime or Windows Media with Adobe Media Encoder.", - "As web technologies improved in the 2010s, Flash became increasingly criticized for its shortcomings, which included performance and security issues. Eventually, the use of Flash Player and the FLV format declined, and Adobe and many web browser developers officially ended support for Flash on December 31, 2020.", - "NOTE: Animate was formerly known as Flash, which was originally developed by Macromedia but then merged with Adobe in 2005. Flash became Animate in 2016." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/flv_602.png", - "srcset": "https://fileinfo.com/img/ss/md/flv_602.png 760w, https://fileinfo.com/img/ss/sm/flv_602.png 380w", - "alt": "Screenshot of a .flv file in VideoLAN VLC media player", - "width": "380", - "height": "253", - "caption": "FLV file open in VideoLAN VLC media player" - } - }, - "how_to_open": { - "instructions": [ - "You can open FLV files with Adobe Flash Player (multiplatform). However, Adobe no longer develops the software and recommends that you uninstall it for security reasons.", - "Some other options for opening and playing FLV files include Adobe Animate (multiplatform), Media Player Classic (Windows), and VideoLAN VLC media player (multiplatform)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.791865", - "source": { - "url": "https://fileinfo.com/extension/flv", - "file": "flv.html" - } - }, - "flw": { - "slug": "flw", - "extension": "flw", - "name": "Fusion Flow File", - "category": "fusion-flow-file", - "summary": "", - "developer_org": "thekompany", - "developer_name": "theKompany", - "more_information": { - "description": [ - "NOTE: The FLW file was replaced by the .COMP file in Fusion 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flwa": { - "slug": "flwa", - "extension": "flwa", - "name": "Folder Lock Wallet File", - "category": "folder-lock-wallet-file", - "summary": "", - "developer_org": "newsoftwares", - "developer_name": "NewSoftwares", - "more_information": { - "description": [ - "Folder Lock wallets can have one or more cards, each of which contains a title and a list of text strings entered by the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flwa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "flx": { - "slug": "flx", - "extension": "flx", - "name": "FelixCAD Drawing", - "category": "felixcad-drawing", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "FLX files are a variant of .FLC files. All FLX files use up to 32,768 RGB colors and RLE compression . Instead of storing complete information for each frame, FLX files store only the information that changes between frames, to reduce file size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "flx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fm": { - "slug": "fm", - "extension": "fm", - "name": "FrameMaker Document", - "category": "framemaker-document", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "FrameMaker documents support text, raster graphics, and vector graphics, including .SVG images. Pages can be saved as .PDF files for better compatibility with other systems.", - "NOTE: FrameMaker only supports .FM documents created in FrameMaker 3 or later." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fm_12315.png", - "alt": "Screenshot of a .fm file in Autodesk FeatureCAM Ultimate 2022", - "caption": "FM file open in Autodesk FeatureCAM Ultimate 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fm2": { - "slug": "fm2", - "extension": "fm2", - "name": "FCEUX 2 Movie Capture File", - "category": "fceux-2-movie-capture-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter FM2 files when capturing gameplay of an NES or Famicom game with the FCEUX emulator. When you open an FM2 file in FCEUX, the emulator reads the button data plays it back to recreate the gameplay.", - "To create an FM2 file with FCEUX, follow these steps:", - "To open an FM2 file with FCEUX, follow these steps:", - "NOTE: FCEUX is an advanced version of the FCE Ultra emulator. It is designed to provide functions from different FCE Ultra branches, such as FCEU rerecording, FCEUXD, and FCEUXDSP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fm2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fm3": { - "slug": "fm3", - "extension": "fm3", - "name": "FCEUX TAS Editor Movie Capture File", - "category": "fceux-tas-editor-movie-capture-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "FCEUX is an advanced version of the FCE Ultra emulator and is primarily used by gamers who want to play old, discontinued games on their computer. The emulator is designed to provide functions from different FCE Ultra branches, such as FCEU rerecording, FCEUXD, and FCEUXDSP.", - "FM3 files are similar to .FM2 files saved in the FCEUX Movie Capture Format (FM2). However, FM3 files are saved in the FCEUX TAS Editor Movie Capture format, which is the same as FM3 but also includes information specific to TAS Editor.", - "FM2 files save records of buttons pushed during gameplay to allow a user to play it and recreate their gameplay. The FM2 format was the only movie capture format used by FCEUX to store gameplay until version 2.2.0 (released in November 2012), which is when the TAS Editor was introduced. The editor allowed users to create and modify their speedruns, which are attempts to finish a game as quickly as possible. With the TAS Editor users can optimize their speedrun by altering the buttons that were pushed in order to improve their reaction time to enemies and barriers to ultimately decrease their time.", - "The FM3 format consists of a header and input log, which is the same as the FM2 format. The header stores information in key-value ASCII plain text format, such as the version of the movie format, version of the emulator that produced the file, and the size of the movie (number of frames). The input log consists of movie records in text or binary format that include the position of the mouse and buttons pushed.", - "FM3 also includes \"Taseditor\" data, which is what sets it apart from the FM2 format. This section is stored after the input log data in the FM3 file and includes information about various aspects of the TAS Editor, such as bookmarks and selection history." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fm3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fm5": { - "slug": "fm5", - "extension": "fm5", - "name": "FileMaker 5 Database", - "category": "filemaker-5-database", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "FileMaker 5 was the first major FileMaker release from FileMaker, Inc. The program was previously developed by Claris Corporation. FileMaker, Inc. is a wholly owned subsidiary of Apple, Inc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fm5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmat": { - "slug": "fmat", - "extension": "fmat", - "name": "FMAT Runfile", - "category": "fmat-runfile", - "summary": "", - "developer_org": "applied-biosystems", - "developer_name": "Applied Biosystems", - "more_information": { - "description": [ - "A run is when you use FMAT to perform a procedure and collect data.", - "To create an FMAT Runfile, select File → New Run and choose your options, such as the assay you want or how to place the plates, from the \"Create New Run\" dialog. Then name your run, which will be the name of your FMAT file, choose \"FMAT Run files\" from the \"Files of type\" drop down menu, and click Create .", - "To open an FMAT Runfile, select File → Open Run , select the appropriate folder from the \"Look in\" drop down menu, click the FMAT file, and select Open", - "NOTE: Do not move the FMAT Runfile after it is created or the FMAT program will not be able to locate associated folders." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmc": { - "slug": "fmc", - "extension": "fmc", - "name": "FormConnect Form File", - "category": "formconnect-form-file", - "summary": "", - "developer_org": "formconnections", - "developer_name": "FormConnections", - "more_information": { - "description": [ - "To export a form, tap the \"Share\" icon, select \"Form Only\", tap \"Export\", and then choose the FMC file format. To import the form, tap the FMC file (it will be the attached file if it was emailed to you), and select Open In - FormConnect." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fme": { - "slug": "fme", - "extension": "fme", - "name": "FME Mapping File", - "category": "fme-mapping-file", - "summary": "", - "developer_org": "safe-software", - "developer_name": "Safe Software", - "more_information": { - "description": [ - "The FME Workbench application natively saves projects as .FMW files. However, you can choose to save the file in the FME text format by selecting File → Save As... and choosing \"FME Mapping File\" from the drop down list.", - "NOTE: FME files can be run through the FME Universal Translator, which is also included with FME Desktop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmelic": { - "slug": "fmelic", - "extension": "fmelic", - "name": "FME License File", - "category": "fme-license-file", - "summary": "", - "developer_org": "safe-software", - "developer_name": "Safe Software", - "more_information": { - "description": [ - "FMELIC files are usually retrieved using a link provided by Safe Software after FME Desktop has been downloaded. Safe Software typically sends the download link for the license key via email.", - "NOTE: FME license files apply to both the trial and purchased versions of FME Desktop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmelic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmi": { - "slug": "fmi", - "extension": "fmi", - "name": "FME Include File", - "category": "fme-include-file", - "summary": "", - "developer_org": "safe-software", - "developer_name": "Safe Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fml": { - "slug": "fml", - "extension": "fml", - "name": "WWE RAW Character File", - "category": "wwe-raw-character-file", - "summary": "", - "developer_org": "thq", - "developer_name": "THQ", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmod": { - "slug": "fmod", - "extension": "fmod", - "name": "Adobe Illustrator Flattening Module", - "category": "adobe-illustrator-flattening-module", - "summary": "", - "developer_org": "ruslan-asanov", - "developer_name": "Ruslan Asanov", - "more_information": { - "description": [ - "Users often share FMOD files online in .ZIP archives alongside a related .FSAVE file, although they typically install the FMOD file individually. These files are often saved to the following directory on Android devices:", - "Android/​Data/​com.ONRIStudio.JustPlayground/​Files/​Mods" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmp": { - "slug": "fmp", - "extension": "fmp", - "name": "123 Flash Menu Project", - "category": "123-flash-menu-project", - "summary": "", - "developer_org": "claris", - "developer_name": "Claris", - "more_information": { - "description": [ - "FMP files can be exported as standard Flash ( .SWF ) files that can be inserted into webpages.", - "NOTE: FMP flash menu files are uncommon, as Flash is rarely used anymore." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmp12": { - "slug": "fmp12", - "extension": "fmp12", - "name": "FileMaker Pro 12 Database", - "category": "filemaker-pro-12-database", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "FileMaker Pro databases can be used for storing contacts, business inventory, project data, invoices, and other information. Databases may be shared with team members via the Web or by using iPhone and iPad devices with the FileMaker Go app installed.", - "NOTE: The FMP12 format is new with FileMaker Pro 12. FileMaker Pro 7-11 use the .FP7 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmp12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmplugin": { - "slug": "fmplugin", - "extension": "fmplugin", - "name": "FileMaker Plug-in", - "category": "filemaker-plug-in", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "FMPLUGIN files are actually folders. To view their contents manually, remove the \".fmplugin\" file and open the resulting folder. FileMaker plug-ins are developed in C or C++ and must adhere to the FileMaker plugin specification." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmpsl": { - "slug": "fmpsl", - "extension": "fmpsl", - "name": "FileMaker Pro 12 Snapshot Link", - "category": "filemaker-pro-12-snapshot-link", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "FMPSL files allow snapshots to be reconstructed in another copy of FileMaker, or with FileMaker Go, an application for iPhone and iPad users. Snapshot links can be created with FileMaker Pro and FileMaker Go. To create on in FileMaker Pro, choose File → Save/Send Records As → Snapshot Link... .", - "NOTE: Snapshot links were introduced with FileMaker Pro 11, which uses the .FPSL extension instead of the FMPSL extension, which is used in version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmpsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fms": { - "slug": "fms", - "extension": "fms", - "name": "FamiStudio Project", - "category": "famistudio-project", - "summary": "", - "developer_org": "bleubleu", - "developer_name": "BleuBleu", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fms_13329.png", - "alt": "Screenshot of a .fms file in BleuBleu FamiStudio", - "caption": "FMS file open in BleuBleu FamiStudio" - }, - "description": [ - "FamiStudio allows gamers and chiptune enthusiasts to create, edit, and publish 8-bit video game music. These enthusiasts can then share their songs with others or include them in their own, homebrew NES games.", - "Each FamiStudio song project is saved as an FMS file. These files describe a song's included tracks, patterns, samples, notes, and instruments.", - "When opened in FamiStudio, FMS files appear as a series of color-coded blocks (patterns), with notes arranged within each block. In FamiStudio, users can edit and play the song an FMS file describes, and they can export the song in a variety of audio, video, project, and code formats." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fms_13329.png", - "alt": "Screenshot of a .fms file in BleuBleu FamiStudio", - "caption": "FMS file open in BleuBleu FamiStudio" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmt": { - "slug": "fmt", - "extension": "fmt", - "name": "FoxPro Format File", - "category": "foxpro-format-file", - "summary": "", - "developer_org": "winrar", - "developer_name": "WinRAR", - "more_information": { - "description": [ - "FoxPro is a programming language and database management system. It was originally released in 1989 by Fox Software then acquired by Microsoft in 1992. It eventually became Visual FoxPro and was used to manage large volumes of data for desktop, distributed client, client/server, rich client, and web database applications. Visual FoxPro was eventually discontinued with the last version (9) released in 2004 and last updated in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmv": { - "slug": "fmv", - "extension": "fmv", - "name": "FME Desktop Viewspace File", - "category": "fme-desktop-viewspace-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: FME Desktop is a GIS data manipulation and visualization program. Since the software can manipulate many kinds of data formats, is called an ETL program, which stands for \"Extract, Transform, Load.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmw": { - "slug": "fmw", - "extension": "fmw", - "name": "FME Workbench Workspace File", - "category": "fme-workbench-workspace-file", - "summary": "", - "developer_org": "safe-software", - "developer_name": "Safe Software", - "more_information": { - "description": [ - "FME Workbench is part of the FME Desktop suite, which Safe Software released in 1996. The primary users are professionals in geographic information systems ( GIS ), urban planning, environmental management, and data integration fields. The software can input data from various sources, including relational databases , text files, and specialized formats, making it popular among GIS analysts, data engineers, and software developers who deal with spatial data or need to integrate data from diverse sources.", - "FMW files store all the configurations needed for spatial data processing and integration tasks, which users can modify within the FME Workbench interface. For example, users can specify datasets or database connections from which data will be extracted, set spatial data transformation rules, and specify output settings about where and how to save the processed data. By default, FMW files are saved in the user's My Documents/​My FME Workspaces location.", - "NOTE: Because FME Workbench can extract, transform, and load (ETL) data from various formats, users often refer to it as a spatial ETL tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmx": { - "slug": "fmx", - "extension": "fmx", - "name": "FileMaker Plug-in", - "category": "filemaker-plug-in", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "When you install plug-ins to FileMaker Pro, the FMX files are placed in the \"Extensions\" folder, which is located in the FileMaker directory:", - "Windows XP:", - "C:\\​Documents_and_Settings\\​user_name\\​LocalSettings\\​ApplicationData\\​FileMaker\\​FileMaker Pro\\​version\\​Extensions\\​", - "Windows Vista, 7, 8, & 10:", - "C:\\​users\\​user_name\\​AppData\\​Local\\​FileMaker\\​FileMakerPro\\​version\\​Extensions\\​", - "NOTE: If you use the macOS version of FileMaker Pro, the plug-ins are contained in .FMPLUGIN files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fmz": { - "slug": "fmz", - "extension": "fmz", - "name": "Form•Z Project File", - "category": "form-z-project-file", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnbk": { - "slug": "fnbk", - "extension": "fnbk", - "name": "Food Network Recipe Manager Data File", - "category": "food-network-recipe-manager-data-file", - "summary": "", - "developer_org": "nova-development", - "developer_name": "Nova Development", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnc": { - "slug": "fnc", - "extension": "fnc", - "name": "QuickCAM 3D CNC File", - "category": "quickcam-3d-cnc-file", - "summary": "", - "developer_org": "stg-interactive", - "developer_name": "STG Interactive", - "more_information": { - "description": [ - "Vue functions can be edited visually in the Function Editor. However, this component is only included with some versions of the Vue software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnd": { - "slug": "fnd", - "extension": "fnd", - "name": "Windows Saved Search", - "category": "windows-saved-search", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Windows Vista and Windows 7 use the .SEARCH-MS extension for saved searches." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnfc": { - "slug": "fnfc", - "extension": "fnfc", - "name": "Friday Night Funkin' Chart Editor Save File", - "category": "friday-night-funkin-chart-editor-save-file", - "summary": "", - "developer_org": "the-funkin-crew", - "developer_name": "The Funkin' Crew", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fnfc_13700.png", - "alt": "Screenshot of a .fnfc file in Friday Night Funkin' 0.3", - "caption": "FNFC file open in Friday Night Funkin' 0.3" - }, - "description": [ - "Friday Night Funkin' is a music rhythm game in which players engage in rap battles against various opponents to prove their worth and emerge victorious. Each level provides different song challenges that players must complete to advance to the next level.", - "You can open a song's music chart in the Chart Editor when playing a song in Friday Night Funkin'. After opening the Chart Editor, you can modify the notes, instruments, and other metadata ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fnfc_13700.png", - "alt": "Screenshot of a .fnfc file in Friday Night Funkin' 0.3", - "caption": "FNFC file open in Friday Night Funkin' 0.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnfc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnlf": { - "slug": "fnlf", - "extension": "fnlf", - "name": "Scarlett Plug-in Suite License File", - "category": "scarlett-plug-in-suite-license-file", - "summary": "", - "developer_org": "focusrite", - "developer_name": "Focusrite", - "more_information": { - "description": [ - "You can install your FLNF software license file by opening Scarlett Plug-in Suite and clicking the \"Install License File\" button. Once installed, the button goes away. If you don't have a software license the first time you open the software, a software activation box will appear and you can submit an activation request and then install the retrieved license file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnlf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnm": { - "slug": "fnm", - "extension": "fnm", - "name": "Fannie Mae 1003 Data File", - "category": "fannie-mae-1003-data-file", - "summary": "", - "developer_org": "fannie-mae", - "developer_name": "Fannie Mae", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnrecipes": { - "slug": "fnrecipes", - "extension": "fnrecipes", - "name": "Food Network Recipe File", - "category": "food-network-recipe-file", - "summary": "", - "developer_org": "nova-development", - "developer_name": "Nova Development", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnrecipes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnt": { - "slug": "fnt", - "extension": "fnt", - "name": "Windows Font File", - "category": "windows-font-file", - "summary": "", - "developer_org": "angelcode", - "developer_name": "AngelCode", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fnt_12912.png", - "alt": "Screenshot of a .fnt file in Microsoft Notepad", - "caption": "FNT file open in Microsoft Notepad" - }, - "description": [ - "AngelCode Bitmap Font Generator (BFG) allows users to create bitmap fonts from TrueType fonts ( .TTF files). The fonts BFG creates are saved as one or more raster images that contain the font's characters and an FNT file. The FNT file contains data used to extract characters from the raster images.", - "For example, each FNT file specifies characters' IDs, X and Y coordinates within an associated image, widths, heights, and offsets. When creating a font, users can choose in what format the font's FNT file should be saved. By default, BFG saves FNT files as plain text files. However, users can also choose to save FNT files as XML or binary files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fnt_12912.png", - "alt": "Screenshot of a .fnt file in Microsoft Notepad", - "caption": "FNT file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fnta": { - "slug": "fnta", - "extension": "fnta", - "name": "Aleph One Font File", - "category": "aleph-one-font-file", - "summary": "", - "developer_org": "bungie-studios", - "developer_name": "Bungie Studios", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fnta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fo": { - "slug": "fo", - "extension": "fo", - "name": "XSL-FO Form", - "category": "xsl-fo-form", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Because XSL-FO forms use standard XML formatting, data entered into XSL-FO forms can be integrated with any database that supports XML. Data can be collected online or offline and forms may include security features and form validation.", - "XSL-FO stands for \"Extensible Stylesheet Language - Formatting Objects.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fob": { - "slug": "fob", - "extension": "fob", - "name": "Dynamics NAV Object Container File", - "category": "dynamics-nav-object-container-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Dynamics NAV was previously called Microsoft Navision." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fodp": { - "slug": "fodp", - "extension": "fodp", - "name": "OpenDocument Flat XML Presentation", - "category": "opendocument-flat-xml-presentation", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fodp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fods": { - "slug": "fods", - "extension": "fods", - "name": "OpenDocument Flat XML Spreadsheet", - "category": "opendocument-flat-xml-spreadsheet", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "The FODS format is not supported by spreadsheet programs such as Microsoft Excel and Corel Quattro Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fods.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fodt": { - "slug": "fodt", - "extension": "fodt", - "name": "OpenDocument Flat XML Document", - "category": "opendocument-flat-xml-document", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "NOTE: You can manually generate an FODT file from an ODT file using the oowriter command line utility:", - "oowriter --convert-to fodt myDoc.odt" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fodt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fol": { - "slug": "fol", - "extension": "fol", - "name": "PFS First Choice Database File", - "category": "pfs-first-choice-database-file", - "summary": "", - "developer_org": "softkey", - "developer_name": "SoftKey", - "more_information": { - "description": [ - "FOL files are extremely rare and are no longer supported. They may be converted into usable data formats using FirstOut or first2html. PFS First Choice considered abandonware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "folio": { - "slug": "folio", - "extension": "folio", - "name": "Adobe Folio File", - "category": "adobe-folio-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "A folio is similar to an InDesign book, as you can add separate .INDD documents, such as articles, cover, table of contents, to your folio. Folios can be created by InDesign CS5 and later.", - "The folio format enables you to deliver dynamic content to your readers with features such as small purchase windows displayed on top of a free article or folio reset to a reader's starting position . You can also create folios that allow content to be scaled to fit the appropriate target device, such as an iPad or iPhone.", - "You can create a folio, add articles to a folio, change folio properties, share folios, and more using the Folio Builder. To open the Folio Builder panel, select Window → Folio Builder .", - "Adobe's Digital Publishing Service (DPS) allows you to share and publish folios through its DPS Folio Producer tool. If you are signed in with your verified Adobe ID, a workspace is automatically created on the acrobat.com web server when you create a folio.", - "NOTE: After the release of DPS v32 in 2014, InDesign CS5 and CS5.5 users can no longer upload folios to the DPS Folio Producer Service." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "folio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "folx": { - "slug": "folx", - "extension": "folx", - "name": "Folx Download File", - "category": "folx-download-file", - "summary": "", - "developer_org": "eltima-software", - "developer_name": "Eltima Software", - "more_information": { - "description": [ - "FOLX files also store other download information displayed within the user interface, including the file download size, schedule, priority, target path, and state.", - "NOTE: To see the information in a FOLX file, right-click the file and select \"Show Package Contents.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "folx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fomod": { - "slug": "fomod", - "extension": "fomod", - "name": "Fallout Mod Archive", - "category": "fallout-mod-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The FOMOD format may use .7Z , .ZIP , or .RAR compression. Within the compressed archive, there is an info.xml file that describes the mod and a script that installs the mod. There are also data files that alter the in-game content.", - "FOMOD files can be installed by double-clicking them when FOMM or NMM is installed. FOMM opens and shows the mod in the content window, and you activate it to apply the mod. Mods used by FOMM are generally installed in the Fallout 3\\​fomm\\​mods\\​ folder within the game installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fomod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fon": { - "slug": "fon", - "extension": "fon", - "name": "Windows Font Library", - "category": "windows-font-library", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FON files are .EXE files that have been renamed to use the .fon extension. Instead of containing an executable program, a FON file contains bitmapped or stroked fonts saved as FNT files. Various programs that use Windows fonts reference the default FON file included with the operating system .", - "Notably, the fonts contained within a FON file cannot be resized like TrueType ( .TTF ) fonts. So, you may find several similar yet differently-sized fonts within a FON file. This is one of several reasons why TrueType fonts replaced FON- and FNT-based fonts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fonix": { - "slug": "fonix", - "extension": "fonix", - "name": "Fonix Ransomware Encrypted File", - "category": "fonix-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In June 2020, some PC users began reporting that their computers had been infected by a new form of ransomware called Fonix. The ransomware encrypts a variety of users' files using four methods of encryption, renames the files to use the .fonix or .xinof extensions, and produces a ransom message named # How to Decrypt Files #.hta . Between June 2020 and January 2021, Fonix infected over 5,000 PCs.", - "In January 2021, the criminals behind Fonix decided to stop producing the ransomware and to provide decryption companies with the keys needed to decrypt FONIX files. As a result, numerous groups have produced free Fonix decryptors that can be used to restore users' files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fonix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fop": { - "slug": "fop", - "extension": "fop", - "name": "InfoZoom Protected Data File", - "category": "infozoom-protected-data-file", - "summary": "", - "developer_org": "humanit", - "developer_name": "humanIT", - "more_information": { - "description": [ - "FOP files are similar to InfoZoom .FOX files, but are protected, which means they cannot be edited or saved." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "for": { - "slug": "for", - "extension": "for", - "name": "Fortran Source Code File", - "category": "fortran-source-code-file", - "summary": "", - "developer_org": "iso-iec", - "developer_name": "ISO/IEC", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/for_1120.png", - "alt": "Screenshot of a .for file in Microsoft Visual Studio Code 1.9", - "caption": "FOR file open in Microsoft Visual Studio Code 1.9" - }, - "description": [ - "IBM (specifically employee John Backus) initially developed the FORmula TRANslation (Fortran) language and released it in 1957. It is a general-purpose programming language often used for performing scientific and numerical computations. For example, developers may write code in Fortran and then compile it to build a program that computes numerical data to predict weather systems.", - "Various versions have been released since 1957, with numbers representing the years they were proposed (e.g., F77 was proposed in 1977). Notably, F77 includes support for structured programming and character-based data, while the original Fortran language did not.", - "Most developers save their F77 source code as FOR or .F files, which are easily recognizable as Fortran-based source code files. However, some save their code in .F77 files to denote that the files contain F77 source code specifically and not code written using some other Fortran variant. Later versions of Fortran, such as Fortran 90 or Fortran 2003 (that support free-form Fortran source code), are typically saved as .F90 and .F2K files.", - "NOTE: The International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) are currently developing Fortran." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/for_1120.png", - "alt": "Screenshot of a .for file in Microsoft Visual Studio Code 1.9", - "caption": "FOR file open in Microsoft Visual Studio Code 1.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "for.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "forge": { - "slug": "forge", - "extension": "forge", - "name": "Ubisoft Game Data File", - "category": "ubisoft-game-data-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "The PC versions of many Ubisoft video games use the FORGE file format to compress and package game data. Even with their embedded files compressed, FORGE files are quite large. Most FORGE files have a file size of over 200 MB." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "forge.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "form": { - "slug": "form", - "extension": "form", - "name": "NetBeans Java GUI Designer Form", - "category": "netbeans-java-gui-designer-form", - "summary": "", - "developer_org": "formlabs", - "developer_name": "Formlabs", - "more_information": { - "description": [ - "NOTE: When using the NetBeans Swing GUI Builder, the FORM files regenerate the portion of the .JAVA source files designed by the Builder, such as the appearance of buttons, overwriting any manual changes to the design of the files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/form_10729.jpg", - "alt": "Screenshot of a .form file in Formlabs PreForm 2.12", - "caption": "FORM file open in Formlabs PreForm 2.12" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "form.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "forth": { - "slug": "forth", - "extension": "forth", - "name": "Forth Language File", - "category": "forth-language-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Forth language's format is based on data stack and RPN (Revers Polish Notation). A simple example of its format:", - "7 8 * 23 + . 79 ok", - "This format equals to 7 multiplied by 8 plus 23, with \".\" printing the result of the mathematical equation to the user terminal.", - "NOTE: To create a FORTH file simply rename the extension of your plain text file that contains the Forth source code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "forth.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fos": { - "slug": "fos", - "extension": "fos", - "name": "Fallout Save", - "category": "fallout-save", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "In the Fallout series, players explore a post-apocalyptic world that has been devastated by nuclear war. Fallout 3 was the first Fallout game to feature 3D graphics and real-time (rather than turn-based) combat. It was followed by Fallout: New Vegas and Fallout 4.", - "All three of these games store players' saved games as FOS files. In Windows, players can view their FOS files at the following locations:", - "If a player accumulates a large number of FOS files, the files' size may cause Fallout to lag when displaying some menus. Players can fix this issue by moving old FOS files out of their Saves folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fot": { - "slug": "fot", - "extension": "fot", - "name": "Font Resource File", - "category": "font-resource-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FOT files are used in the process of installing \"embedded fonts\" in Windows. Embedded fonts allow fonts to be transferred between computers and require a FOT font resource file in addition to the TrueType font. The FOT file contains the information that Windows needs to recognize and install the font. The Windows API includes a function called CreateScalableFontResource that can be used for creating FOT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fota": { - "slug": "fota", - "extension": "fota", - "name": "Firmware Over-the-Air File", - "category": "firmware-over-the-air-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "FOTA technology is often used on Samsung Android-based mobile devices. Firmware upgrades are completed through the software update option on the device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fota.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fountain": { - "slug": "fountain", - "extension": "fountain", - "name": "Fountain Script File", - "category": "fountain-script-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Some basic syntax guidelines for a FOUNTAIN file include:", - "To create a FOUNTAIN file in Storyist:", - "To import a FOUNTAIN file in Storyist, select File → Import... , navigate to your file, and click Import... . Then, choose your import options in the Import Assistant, select \"Next\", and click Import ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fountain.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fox": { - "slug": "fox", - "extension": "fox", - "name": "InfoZoom Data File", - "category": "infozoom-data-file", - "summary": "", - "developer_org": "furcadia", - "developer_name": "Furcadia", - "more_information": { - "description": [ - "FOX files can be opened by InfoZoom Professional and Business but are not recognized by InfoZoom Analyzer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fp": { - "slug": "fp", - "extension": "fp", - "name": "Fragment Program File", - "category": "fragment-program-file", - "summary": "", - "developer_org": "fineprint-software", - "developer_name": "FinePrint Software", - "more_information": { - "description": [ - "FP files are written using low-level syntax called assembly language. They are saved in a plain text format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fp_10789.jpg", - "alt": "Screenshot of a .fp file in FinePrint 9.2", - "caption": "FP file open in FinePrint 9.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fp3": { - "slug": "fp3", - "extension": "fp3", - "name": "FastReport Prepared Report", - "category": "fastreport-prepared-report", - "summary": "", - "developer_org": "imsi-design", - "developer_name": "IMSI Design", - "more_information": { - "description": [ - "FastReport is designed to be integrated into software programs, allowing developers to add reporting features to their applications. Users interact with report templates through the application interface, and when data is entered or loaded, FastReport produces an FP3 file. The reports are most commonly used in business and enterprise applications where reports, such as invoices, summaries, or analytics, are generated automatically." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fp3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fp4": { - "slug": "fp4", - "extension": "fp4", - "name": "FileMaker Pro 4 Database", - "category": "filemaker-pro-4-database", - "summary": "", - "developer_org": "claris", - "developer_name": "Claris", - "more_information": { - "description": [ - "FileMaker Pro is a data management program that allows businesses to input, organize, and review data. For example, a business might input its inventory list into a FileMaker Pro database and use the program to track and share its inventory.", - "In 1997, Claris released the fourth version of FileMaker Pro, named FileMaker Pro 4. This version of the program saved users' databases as FP4 files. Notably, Claris changed its name to FileMaker, Inc. before releasing FileMaker Pro 4.1. The company has since changed its name back to Claris." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fp4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fp5": { - "slug": "fp5", - "extension": "fp5", - "name": "FileMaker Pro 5 Database", - "category": "filemaker-pro-5-database", - "summary": "", - "developer_org": "filemaker-inc.", - "developer_name": "FileMaker Inc.", - "more_information": { - "description": [ - "Businesses use FileMaker Pro to input, track, and manage critical business data. Since its initial release in 1990, the program has had many versions. FileMaker Inc. released FileMaker Pro 5 in 1999 and FileMaker Pro 6 in 2002.", - "Versions 5 and 6 of FileMaker Pro save users' databases as FP5 files. These files contain one or more data tables, which users often view in spreadsheet form. For example, a user might open an FP5 file that contains a record of their business's inventory, to note how many of a particular item they have on hand or from which vendor they purchase the item.", - "NOTE: FileMaker Inc. was previously known as Claris. The company changed its name back to Claris in 2020." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fp5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fp7": { - "slug": "fp7", - "extension": "fp7", - "name": "FileMaker Pro 7+ Database", - "category": "filemaker-pro-7+-database", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "NOTE: FileMaker Pro 12 uses the newer .FMP12 format for databases. FP7 databases can be upgraded to the newer format simply by opening them in FileMaker Pro 12, which automatically converts them (and saves a backup copy of the FP7 file in the process). FileMaker Pro 5 and 6 use the .FP5 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fp7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fp8": { - "slug": "fp8", - "extension": "fp8", - "name": "FP8 (= Fast PAQ8) Compressed File", - "category": "fp8-fast-paq8-compressed-file", - "summary": "", - "developer_org": "matt-mahoney", - "developer_name": "Matt Mahoney", - "more_information": { - "description": [ - "To create the FP8 file, simply drop your file or folder on to the FP8 (= Fast PAQ8) icon. Your file or folder will be compressed and the FP8 file will be created and placed in the same location you dragged the original file or folder from.", - "To extract the FP8 file, drop your FP8 file on the FP8 (= Fast PAQ8) icon. Your FP8 file will be extracted and the original file will appear in the same location as your compressed FP8 file." - ] - }, - "common_filenames": [ - { - "filename": "[name of your file].[extension].fp8", - "description": "[name of your file].[extension].fp8 - The name of the FP8 file will be the same name and extension of your original file but it will have the FP8 extension added." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fp8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpa": { - "slug": "fpa", - "extension": "fpa", - "name": "Finale Performance Assessment", - "category": "finale-performance-assessment", - "summary": "", - "developer_org": "front-panel-express", - "developer_name": "Front Panel Express", - "more_information": { - "description": [ - "MakeMusic Finale is a popular music notation program used by composers and other musicians. Some previous versions of the app included a Performance Assessment tool that allowed musicians to play along with a piece of sheet music, record themselves performing the song, and review their performance.", - "The performance assessments Finale created were saved as FPA files. Each FPA file contains a copy of the sheet music a musician played along with, with notes the musician played accurately highlighted in green and notes the musician missed highlighted in red.", - "NOTE: Finale Performance Assessment was discontinued with the release of Finale 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpbf": { - "slug": "fpbf", - "extension": "fpbf", - "name": "Mac OS X Burn Folder", - "category": "mac-os-x-burn-folder", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To create a burn folder in Mac OS X, simply right-click on the desktop and select \"New Burn Folder\" from the contextual menu. You can also select \"New Burn Folder\" from the Finder File menu.", - "Once the burn folder has been created, you can drag files and folders to it. The total size of the folder will appear at the bottom of the window. When you are ready to burn the contents of the folder to a disc, insert a CD or DVD and click the Burn button near the upper-right corner of the window.", - "NOTE: Apple computers no longer include a DVD disc drive. Therefore, FPBF files are less commonly used than with previous computer models that included a disc drive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpc": { - "slug": "fpc", - "extension": "fpc", - "name": "FreePCB Printed Circuit Board Layout", - "category": "freepcb-printed-circuit-board-layout", - "summary": "", - "developer_org": "allan-wright", - "developer_name": "Allan Wright", - "more_information": { - "description": [ - "FreePCB and its successor, FreePCB-2, are free Windows programs that PCB designers can use to create and edit digital PCBs. After they finish editing a PCB, designers can export that PCB in file formats used by PCB manufacturers, so the manufacturer can create a real-life copy of the PCB.", - "FreePCB saves users' PCB design projects as FPC files. Each FPC file is a plain text file that includes many sections, each of which specifies some subset of data about the PCB the file describes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpd": { - "slug": "fpd", - "extension": "fpd", - "name": "Front Panel Designer Project", - "category": "front-panel-designer-project", - "summary": "", - "developer_org": "front-panel-express", - "developer_name": "Front Panel Express", - "more_information": { - "description": [ - "When a Front Panel Designer design is complete, you can give the design to Front Panel Express, who manufacturers and ships the resulting product back to you." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpdx": { - "slug": "fpdx", - "extension": "fpdx", - "name": "Utilius Fairplay Project", - "category": "utilius-fairplay-project", - "summary": "", - "developer_org": "ccc-software-gmbh", - "developer_name": "ccc software gmbh", - "more_information": { - "description": [ - "To create the FPDX file, click the blue tab next to \"Home,\" select New → Empty Playlist , click the blue tab again, select Save As , choose the save location, name the file, and click Save .", - "To open the FPDX file, click the blue tab next to \"Home,\" select Open , navigate to your file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpe": { - "slug": "fpe", - "extension": "fpe", - "name": "FPS Creator Entity File", - "category": "fps-creator-entity-file", - "summary": "", - "developer_org": "freepdfeditor.net", - "developer_name": "FreePDFEditor.net", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fpe_10668.jpg", - "alt": "Screenshot of a .fpe file in Free PDF Editor", - "caption": "FPE file open in Free PDF Editor" - }, - "description": [ - "You can create an FPE file in Free PDF Editor by selecting File → New and save it by selecting File → Save or Save As... . After you are done editing the FPE file, you can export it as a PDF file by selecting File → Create PDF... .", - "Free PDF Editor comes with various of editing features, such as the ability to insert text, images, and shapes or modify font color and size. When you create your document you will save it as an FPE file. Then, once you make all your modifications you can save it as a PDF file.", - "NOTE: Free PDF Editor is discontinued." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fpe_10668.jpg", - "alt": "Screenshot of a .fpe file in Free PDF Editor", - "caption": "FPE file open in Free PDF Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpenc": { - "slug": "fpenc", - "extension": "fpenc", - "name": "FileProtect Encrypted File", - "category": "fileprotect-encrypted-file", - "summary": "", - "developer_org": "fileprotect", - "developer_name": "FileProtect", - "more_information": { - "description": [ - "NOTE: FileProtect is a Java program and may be saved as a Java archive ( .JAR file), with the name FileProtect.jar . It is designed for mobile phones, but may also run on computers with Java installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpenc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpf": { - "slug": "fpf", - "extension": "fpf", - "name": "IKEA Home Planner File", - "category": "ikea-home-planner-file", - "summary": "", - "developer_org": "ikea", - "developer_name": "IKEA", - "more_information": { - "description": [ - "FPF files may be saved locally by selecting \"Save As...\" from the File menu. They can be saved on IKEA's server by selecting \"Save to IKEA.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpfv": { - "slug": "fpfv", - "extension": "fpfv", - "name": "File Protected From Virus", - "category": "file-protected-from-virus", - "summary": "", - "developer_org": "intermedia", - "developer_name": "Intermedia", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpfv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpg": { - "slug": "fpg", - "extension": "fpg", - "name": "Fenix Graphics Collection File", - "category": "fenix-graphics-collection-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "more_information": { - "description": [ - "FPG files are used for packaging graphics for display in \"2D\" or \"2.5D\" games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpi": { - "slug": "fpi", - "extension": "fpi", - "name": "FPS Creator Intelligence Script", - "category": "fps-creator-intelligence-script", - "summary": "", - "developer_org": "foxit", - "developer_name": "Foxit", - "more_information": { - "description": [ - "FPI files are saved in a text format that can be viewed and edited with a text editor. They can be compiled into an executable program using FPS Creator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpid": { - "slug": "fpid", - "extension": "fpid", - "name": "FPS Creator AI Wizard Data File", - "category": "fps-creator-ai-wizard-data-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpj": { - "slug": "fpj", - "extension": "fpj", - "name": "CryENGINE Facial Editor Project File", - "category": "cryengine-facial-editor-project-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "Crytek's CryENGINE SDK is used for making 3D games for console and PC platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpk": { - "slug": "fpk", - "extension": "fpk", - "name": "Civilization 4 Data File", - "category": "civilization-4-data-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Example Civilization IV art asset files include Art0.fpk , Assets0.fpk , Assets1.fpk , Assets2.fpk , and Assets3.fpk .", - "NOTE: FPK files are also used by Sid Meier's Pirates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpl": { - "slug": "fpl", - "extension": "fpl", - "name": "Foobar2000 Playlist File", - "category": "foobar2000-playlist-file", - "summary": "", - "developer_org": "foobar2000", - "developer_name": "Foobar2000", - "more_information": { - "description": [ - "Foobar2000 allows users to create playlists to organize audio tracks into a list based on certain criteria. Some examples of playlists include audio tracks with fast tempos for dance parties or audio tracks with slow tempos and no words for meditation purposes.", - "Playlists saved in FPL files are designed to only be compatible with Foobar2000. The closed format allows Foobar2000 to more quickly read and write FPL files.", - "To create an FPL file in Foobar2000, right-click on a playlist, then select Save playlist . To open an FPL file in Foobar2000, select Load playlist and choose the FPL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpm": { - "slug": "fpm", - "extension": "fpm", - "name": "FPS Creator Map File", - "category": "fps-creator-map-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "more_information": { - "description": [ - "FPM files are used to load a virtual world for single player or multi-player gaming." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpmb": { - "slug": "fpmb", - "extension": "fpmb", - "name": "FPS Creator Mab Buffer File", - "category": "fps-creator-mab-buffer-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpmb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpmo": { - "slug": "fpmo", - "extension": "fpmo", - "name": "FPS Creator Map Overlay File", - "category": "fps-creator-map-overlay-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpop": { - "slug": "fpop", - "extension": "fpop", - "name": "Spider-Man: Shattered Dimensions Saved Game", - "category": "spider-man-shattered-dimensions-saved-game", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "description": [ - "FPOP files have the name Spider-Man SD Save.fpop and are saved to the following directory: [user]\\​Documents\\​Activision\\​Spider-Man (TM) SD\\​Save\\​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpos": { - "slug": "fpos", - "extension": "fpos", - "name": "Photo Pos Pro Image", - "category": "photo-pos-pro-image", - "summary": "", - "developer_org": "power-of-software", - "developer_name": "Power Of Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpp": { - "slug": "fpp", - "extension": "fpp", - "name": "Fortran Source Code", - "category": "fortran-source-code", - "summary": "", - "developer_org": "front-panel-express", - "developer_name": "Front Panel Express", - "more_information": { - "description": [ - "Most Fortran source code files use the .F extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fppx": { - "slug": "fppx", - "extension": "fppx", - "name": "Microsoft Fresh Paint Painting File", - "category": "microsoft-fresh-paint-painting-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Fresh Paint allows you to save your paintings in the FPPX format, as well as the JPEG and PNG formats. Fresh Paint also allows you to import the FPPX format.", - "The location of FPPX files depends on where the user chose to save it. However, the default location for saving FPPX files is the following directory:", - "C:\\​Users\\​\\​AppData\\​Local\\​Packages\\​Microsoft.FreshPaint_8wekyb3d8bbwe\\​ LocalState\\​Artworks" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fppx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpr": { - "slug": "fpr", - "extension": "fpr", - "name": "Audit Workbench Project", - "category": "audit-workbench-project", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "Audit Workbench is a graphical user interface that complements the Static Code Analyzer program. It is used by developers for analyzing source code of software projects such as a Java project or Visual Studio Build Integration, and uncovering any security vulnerabilities. When you run a source code scan in Audit Workbench, the Static Code Analyzer program scans and analyzes code and produces results, which are then saved in the FPR project file by Audit Workbench.", - "Audit Workbench comes with a basic project template you can use to alter to fit your needs or you can create a new template from scratch. The program also comes with a guide wizard to refine scan results and filter issues to prepare for an audit.", - "NOTE: Audit Workbench was originally developed by Fortify Software, now known as Fortify, before being integrated into HP Enterprise Security Products." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fprg": { - "slug": "fprg", - "extension": "fprg", - "name": "Flowgorithm Program", - "category": "flowgorithm-program", - "summary": "", - "developer_org": "devin-cook", - "developer_name": "Devin Cook", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fprg_13166.png", - "alt": "Screenshot of a .fprg file in Flowgorithm", - "caption": "FPRG file open in Flowgorithm" - }, - "description": [ - "Flowgorithm allows developers to create programs using a graphical, flowchart-based interface. To do this, developers add functions, declarations, inputs, outputs, and other program components, each of which appears as a colored shape. They then connect these colored shapes together to form a flowchart.", - "Each Flowgorithm program is saved as an FPRG file. These files consist of XML-formatted text that define a program's overall function, as well as the function of its individual components. For example, if a program includes both a main function and several sub-functions, the FPRG file defines all those functions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fprg_13166.png", - "alt": "Screenshot of a .fprg file in Flowgorithm", - "caption": "FPRG file open in Flowgorithm" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fprg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fps": { - "slug": "fps", - "extension": "fps", - "name": "FPS Creator Segment File", - "category": "fps-creator-segment-file", - "summary": "", - "developer_org": "the-game-creators", - "developer_name": "The Game Creators", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpsl": { - "slug": "fpsl", - "extension": "fpsl", - "name": "FileMaker Pro Snapshot Link", - "category": "filemaker-pro-snapshot-link", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "description": [ - "Snapshot links were introduced with FileMaker Pro 11. They are designed for collaborating with other users and may also be used for creating personalized reports. FPSL files are created by selecting File → Save/Send Records As → Snapshot Link... within FileMaker Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpsx": { - "slug": "fpsx", - "extension": "fpsx", - "name": "Nokia Firmware Format File", - "category": "nokia-firmware-format-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "FPSX files are used for flashing firmware in Symbian OS based devices. Provided that the format is essentially an FPSX container, it can contain a number of different things ranging from apps saved on the SD card, phone information and more.", - "NOTE: The common naming structure for an FPSX file is model_version-localization.fpsx . For example, an up-to-date N80 Nokia phone will have a filename that looks something like n80_5.0719.0.2-prd_western_c00_cc.fpsx ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpt": { - "slug": "fpt", - "extension": "fpt", - "name": "FileMaker Pro Database Memo File", - "category": "filemaker-pro-database-memo-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "FPT files do not contain the actual database information. They only store the memo comments." - ] - }, - "common_filenames": [ - { - "filename": "[Name of your table].fpt", - "description": "[Name of your table].fpt - When a memo field is defined in your table, the FPT file will be created with the same name as your table." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fpx": { - "slug": "fpx", - "extension": "fpx", - "name": "FlashPix Bitmap Image File", - "category": "flashpix-bitmap-image-file", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "more_information": { - "description": [ - "The FlashPix format was developed by Kodak, along with partners Microsoft, Hewlett-Packard, and Live Picture." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fqc": { - "slug": "fqc", - "extension": "fqc", - "name": "FAQ Creator File", - "category": "faq-creator-file", - "summary": "", - "developer_org": "caosg", - "developer_name": "CaosG", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fqc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fr3": { - "slug": "fr3", - "extension": "fr3", - "name": "FastReport Form File", - "category": "fastreport-form-file", - "summary": "", - "developer_org": "fast-reports", - "developer_name": "Fast Reports", - "more_information": { - "description": [ - "When an application generates a report using an FR3 file, it calls the resulting report a \"prepared report.\" Prepared reports use the .FP3 extension and can be viewed with the FastReport Viewer application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fr3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frag": { - "slug": "frag", - "extension": "frag", - "name": "Fragment Shader File", - "category": "fragment-shader-file", - "summary": "", - "developer_org": "opengl", - "developer_name": "OpenGL", - "more_information": { - "description": [ - "GLSL is a high-level shading language with syntax similar to the C programming language. It is utilized by Open Graphics Library ( OpenGL ), an application programming interface ( API ) that renders 2D and 3D graphics featured in applications across different platforms. Various applications utilize OpenGL for rendering graphics, including Minecraft, Adobe After Effects, Blender, and Avogadro.", - "Shaders give depth to 3D graphics through the alteration of their appearance, which includes defining the levels of color, light, darkness, hue, saturation, and contrast of the graphic. For example, adjusting the angle of light on a surface and the proximity of the light are two examples of how shading can modify the appearance of a graphic.", - "The shaders run on a computer's graphics processing unit ( GPU ), which reduces the workload of the computer's central processing unit ( CPU ). By relieving the CPU of the task of rendering graphics, the CPU can focus its resources on executing application code.", - "There are two prominent types of GLSL shaders:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frag.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frames": { - "slug": "frames", - "extension": "frames", - "name": "xScope Frames File", - "category": "xscope-frames-file", - "summary": "", - "developer_org": "the-iconfactory", - "developer_name": "The Iconfactory", - "more_information": { - "description": [ - "You can save FRAMES files by choosing Frames → Save Frames As... in xScope. To load frames, choose Frames → Open Frames... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frames.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frameset": { - "slug": "frameset", - "extension": "frameset", - "name": "Frame Painter for LGS Frame Set File", - "category": "frame-painter-for-lgs-frame-set-file", - "summary": "", - "developer_org": "j-softcode", - "developer_name": "J∆•Softcode", - "more_information": { - "description": [ - "To open a FRAMESET file in Frame Painter for LGS, click the Load button and choose the FRAMESET file you want to open. To create a FRAMESET file in Frame Painter for LGS, click the New button, modify the keyboard lighting animation, and click Save As... .", - "FRAMESET files can be exported as .EFT files that can be imported in Logitech Gaming Software, which is a program used to customize Logitech G gaming mice, headsets, speakers, select wheels, and keyboards." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frameset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "framework": { - "slug": "framework", - "extension": "framework", - "name": "Mac OS X Application Framework", - "category": "mac-os-x-application-framework", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: The file can be opened by right-clicking the application icon and selecting \"Show Package Contents.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "framework.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frc": { - "slug": "frc", - "extension": "frc", - "name": "Mandelbrot Explorer Color Settings File", - "category": "mandelbrot-explorer-color-settings-file", - "summary": "", - "developer_org": "matthias-neusinger", - "developer_name": "Matthias Neusinger", - "more_information": { - "description": [ - "NOTE: FRC files were replaced by .MXCS files after Mandelbrot Explorer 2.5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frd": { - "slug": "frd", - "extension": "frd", - "name": "Frequency Response Data File", - "category": "frequency-response-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "FRD files are used by Speaker Workshop, which enables users to design and test loudspeakers on Windows 95, 98, XP, and 2000 versions. To import the FRD file into Speaker Workshop select Resource → Import... or right-click the \"Project Tree\" and select Import... , navigate to your FRD file, and click Open .", - "NOTE: The SPL Tracer and Audua Speaker Workshop programs are no longer available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frdoc": { - "slug": "frdoc", - "extension": "frdoc", - "name": "FineReader Document", - "category": "finereader-document", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "When you open a PDF file in FineReader, the application imports the contents into a new document instead of directly opening the PDF file. After processing the file you can choose to save the new document as and FRDOC file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "freakshow": { - "slug": "freakshow", - "extension": "freakshow", - "name": "Freakshow Industries License File", - "category": "freakshow-industries-license-file", - "summary": "", - "developer_org": "freakshow-industries", - "developer_name": "Freakshow Industries", - "more_information": { - "description": [ - "Freakshow Industries produces plug-ins used to add features to many Digital Audio Workstations ( DAWs ), including Avid Pro Tools, Steinberg Cubase, Apple Logic Pro, Ableton Live, and Cockos REAPER. These plug-ins are available for purchase on Freakshow Industries' website. Users can also \"steal\" the plug-ins, which provides them with the full version of the plug-in for free, with limitations on upgrades and support.", - "When a user purchases or \"steals\" a plug-in, they are provided with a license file used to activate the plug-in. These files use the .freakshow extension. Users can download their FREAKSHOW files from their Freakshow Industries account page. They can then use them to activate associated plug-ins." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "freakshow.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "freecellsave-ms": { - "slug": "freecellsave-ms", - "extension": "freecellsave-ms", - "name": "Microsoft FreeCell Saved Game", - "category": "microsoft-freecell-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FREECELLSAVE-MS files are automatically saved by the game to the [user]\\​Saved Games\\​Microsoft Games\\​FreeCell\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "freecellsave-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "freeway": { - "slug": "freeway", - "extension": "freeway", - "name": "Freeway Document", - "category": "freeway-document", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "The FREEWAY document does not contain the actual resources used by your site but rather the site layout and links to the different properties. The website resources and pages are saved in the \"Media\" and \"Site Folder\" folders, which are located in the same folder as the FREEWAY file.", - "You can export the site contained in your FREEWAY document to a variety of formats including HTML, JPEG, GIF, PNG, and BMP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "freeway.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frf": { - "slug": "frf", - "extension": "frf", - "name": "Free Report Form File", - "category": "free-report-form-file", - "summary": "", - "developer_org": "fast-reports", - "developer_name": "Fast Reports", - "more_information": { - "description": [ - "NOTE: FreeReport is now FastReport, which uses .FR3 files for report form designs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frg": { - "slug": "frg", - "extension": "frg", - "name": "Sound Forge Pro Project", - "category": "sound-forge-pro-project", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/frg_5191.png", - "alt": "Screenshot of a .frg file in MAGIX Sound Forge Pro 17", - "caption": "FRG file open in MAGIX Sound Forge Pro 17" - }, - "description": [ - "Sound Forge Pro is a professional audio waveform editor for recording, editing, and analyzing audio. It can also design sound for videos, produce samples, and digitize and restore old recordings.", - "When creating an audio composition, you can save your progress as an FRG file to preserve your edits and settings. You can then close and reopen the FRG project file for further editing.", - "NOTE: Sonic Foundry initially developed Sound Forge Pro until Sony acquired it in 2003. Then, MAGIX acquired Sound Forge Pro in 2016." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/frg_5191.png", - "alt": "Screenshot of a .frg file in MAGIX Sound Forge Pro 17", - "caption": "FRG file open in MAGIX Sound Forge Pro 17" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frj": { - "slug": "frj", - "extension": "frj", - "name": "FreeForm-J Project File", - "category": "freeform-j-project-file", - "summary": "", - "developer_org": "freeform-j", - "developer_name": "FreeForm-J", - "more_information": { - "description": [ - "NOTE: FreeForm-J is a Just BASIC program that includes a .BAS file and other packaged elements. You must compile it and run it in the Just BASIC application in order to design forms and save FRJ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frk": { - "slug": "frk", - "extension": "frk", - "name": "Macintosh Resource or Data Fork", - "category": "macintosh-resource-or-data-fork", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Resource and data forks were commonly seen in Mac OS Classic, but are not used in Mac OS X." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frl": { - "slug": "frl", - "extension": "frl", - "name": "Electronic Form Loader File", - "category": "electronic-form-loader-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "JetForm introduced FormFlow in the early 1990s as a program for creating and managing electronic forms in the FRL file format. In 2001, JetForm rebranded as Accelio, and in 2002, Adobe Systems acquired Accelio.", - "Despite these changes, the FRL file format remained associated with FormFlow until Adobe officially discontinued FormFlow and the FRL format in 2004. Now, FRL files are obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frm": { - "slug": "frm", - "extension": "frm", - "name": "Form File", - "category": "form-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "You will most likely only encounter MySQL FRM files if you are a database architect or developer configuring the MySQL data storage backend of an application. The files are created in the same directory that represents the database to which the tables they are storing formatting information for belong.", - "FRM files are not meant to be manually opened. Instead, they are referenced by MySQL to format each table in a database.", - "FRM files are saved along with an .MYD file, which contains the actual data stored in the database. Both files are necessary for MySQL to recognize the database. If the MySQL database uses MyISAM tables, an .MYI file is also used and required.", - "There are some instances when data in a MySQL database is lost or becomes corrupt. Utilities like Aryson MySQL Database Repair may be used to recover or repair the FRM files that store the lost formatting information.", - "NOTE: FRM is short for \"FoRMat.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/frm_1500.png", - "alt": "Screenshot of a .frm file in ADL Software ADLForms 6.7", - "caption": "FRM file open in ADL Software ADLForms 6.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fro": { - "slug": "fro", - "extension": "fro", - "name": "dBASE IV Compiled Report (Legacy)", - "category": "dbase-iv-compiled-report-legacy", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "Ashton-Tate introduced dBASE IV (or dBase IV) in 1988, succeeding dBase III. Borland then purchased Ashton-Tate, acquiring dBASE IV, and released a revised version of the software in 1992, directed more at programmers than casual users.", - "NOTE: dBASE stands for \"dataBased Intelligence.\"" - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open FRO files with dBASE IV in Windows. However, modern versions of dBASE do not support the file type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frr": { - "slug": "frr", - "extension": "frr", - "name": "Mandelbrot Explorer Fractal Region Settings File", - "category": "mandelbrot-explorer-fractal-region-settings-file", - "summary": "", - "developer_org": "j-r-oakley", - "developer_name": "J R Oakley", - "more_information": { - "description": [ - "FRR files are used to store the settings for a particular magnification level within a fractal image. They are saved using XML formatting, and can be viewed with any text editor.", - "NOTE: Mandelbrot Explorer 2.5 and earlier versions save fractal region settings files with the \".frr\" extension. After version 2.5, the files use the .MXFR extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frs": { - "slug": "frs", - "extension": "frs", - "name": "Flash Renamer Script", - "category": "flash-renamer-script", - "summary": "", - "developer_org": "rl-vision", - "developer_name": "RL Vision", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frt": { - "slug": "frt", - "extension": "frt", - "name": "FoxPro Report Memo", - "category": "foxpro-report-memo", - "summary": "", - "developer_org": "adl-software", - "developer_name": "ADL Software", - "more_information": { - "description": [ - "In Visual FoxPro, you can generate reports to preview or print custom insights about the data the database stores. While the FRX file stores the primary data for the report, Visual FoxPro still requires the FRT file to process the report correctly.", - "NOTE: Microsoft discontinued Visual FoxPro after releasing version 9 in 2007." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/frt_12923.png", - "alt": "Screenshot of a .frt file in ADL Software ADLForms 6.7", - "caption": "FRT file open in ADL Software ADLForms 6.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frw": { - "slug": "frw", - "extension": "frw", - "name": "RollerCoaster Tycoon 3 Fireworks Effects File", - "category": "rollercoaster-tycoon-3-fireworks-effects-file", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "FRW files are included with the game but may also be created by RCT3 gamers. To install custom FRW files, place them in the following directory:", - "C:\\​Program Files (Program Files(x86)\\​Atari\\​RollerCoaster Tycoon 3\\​Fireworks", - "After placing them in the \"Fireworks\" folder, the fireworks in the FRW files will be listed under Fireworks in the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frx": { - "slug": "frx", - "extension": "frx", - "name": "Visual Basic Binary Form File", - "category": "visual-basic-binary-form-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When you generate a report with Visual FoxPro, the application creates an FRX file to store the main content and formatting. It also creates a corresponding .FRT report memo file to accompany the FRX file, which stores metadata about the report. When previewing or printing reports, the application references both files to render the report correctly.", - "NOTE: Microsoft discontinued Visual FoxPro after releasing version 9 in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fry": { - "slug": "fry", - "extension": "fry", - "name": "fryrender Scene File", - "category": "fryrender-scene-file", - "summary": "", - "developer_org": "randomcontrol", - "developer_name": "RandomControl", - "more_information": { - "description": [ - "fryrender plugins are available for 3ds Max, Cinema 4D, Lightwave, Rhino, SketchUp, Lightwave, and SoftImage/XSI.", - "NOTE: fryrender has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fry.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "frz": { - "slug": "frz", - "extension": "frz", - "name": "Snes9x Save State", - "category": "snes9x-save-state", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "description": [ - "Video game console emulators allow you to play console games on your PC. If you want to save your progress while playing a game in Snes9x, you can do so by selecting File → Save Game Position from the program's menu bar. This saves your current game state as an FRZ file.", - "It is also possible to produce FRZ files without Snes9x. For example, Wii gamers who use Snes9xGX to play SNES games on their Wii consoles can save FRZ files, which can be transferred to the PC version of Snes9x.", - "NOTE: Some versions of the Nestopia emulator also produce and open FRZ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "frz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fs": { - "slug": "fs", - "extension": "fs", - "name": "Visual F# Source File", - "category": "visual-f-source-file", - "summary": "", - "developer_org": "sa-international", - "developer_name": "SA International", - "more_information": { - "description": [ - "F# is designed for use with Microsoft's .NET library and tools. It was formally introduced with Microsoft's 2010 release of Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fs2": { - "slug": "fs2", - "extension": "fs2", - "name": "FreeSpace 2 Mission Definition", - "category": "freespace-2-mission-definition", - "summary": "", - "developer_org": "volition", - "developer_name": "Volition", - "more_information": { - "description": [ - "FreeSpace 2 is a sequel to Descent: FreeSpace - The Great War. It was developed by Volition and published by Interplay Entertainment in 1999. In the game, players play as a pilot who engages in a series of space combat missions.", - "The settings that define these missions are saved in FS2 files. Volition provided FreeSpace 2 players with an FS2 editor, named FRED2, that could be used to create custom missions. In 2002, Volition released FreeSpace 2's source code, which allowed players to create an updated version of the game named FreeSpace Open (FSO). FSO also includes an FS2 editor, named FRED2_Open." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fs2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsa": { - "slug": "fsa", - "extension": "fsa", - "name": "Fragment Analysis Data File", - "category": "fragment-analysis-data-file", - "summary": "", - "developer_org": "applied-biosystems", - "developer_name": "Applied Biosystems", - "more_information": { - "description": [ - "FSA files are created to store fragment data acquired by data collection software during an electrophoresis run (laboratory technique used to separate and analyze macromolecules based on size). The data is used to determine DNA sequence genotypes. If you don't work or study in a DNA-related scientific field you most likely will never come across an FSA file.", - "If you do find an FSA file and need to open it you can choose from several fragment analysis programs, such as Peak Scanner Software. These programs can be used to size, display, edit, and print FSA files. The applications process the raw data in the FSA file with algorithms and displays the data according to user-specified analysis settings. If you want to convert the FSA file to a more common image format you can use the FSA2PS program to convert the data to PostScript images.", - "FSA files collected by Applied Biosystems applications will most likely be located in the following directory:", - "E:\\AppliedBiosystems\\UDC\\Data Collection\\Data\\[instrument type]\\[instrument name]\\" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsave": { - "slug": "fsave", - "extension": "fsave", - "name": "Fruit Playground Save", - "category": "fruit-playground-save", - "summary": "", - "developer_org": "ruslan-asanov", - "developer_name": "Ruslan Asanov", - "more_information": { - "description": [ - "FSAVE files are created when a player manually saves a scene within the Fruit Playground editor. Each file captures the specific arrangement and properties of in-game elements at the time of saving. Players can load FSAVE files to continue working on existing builds, share them with others, or use them as part of custom mods.", - "These files are usually stored in the following directory on Android devices: Android/​Data/​com.ONRIStudio.JustPlayground/​Files/​Saves", - "NOTE: FSAVE files are also commonly included with .FMOD mod files shared in online communities." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsb": { - "slug": "fsb", - "extension": "fsb", - "name": "FMOD Sound Bank", - "category": "fmod-sound-bank", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "more_information": { - "description": [ - "Firelight Technologies FMOD Designer was a program that video game developers and sound designers used to create and package sounds for use in console and PC games. After a user finished designing their game's sounds, they would package those sounds in a single FSB archive. They could then integrate the archive, and accompanying audio event data saved in an FEV file, into their game.", - "NOTE: FMOD Designer has been replaced by FMOD Studio, which uses .BANK files instead of FSB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsc": { - "slug": "fsc", - "extension": "fsc", - "name": "Practical Scriptwriter File", - "category": "practical-scriptwriter-file", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "FSC files are similar to word processing documents, but they use a special layout designed for character lines. They also support outlines, script statistics, and other data not included in a typical text file.", - "NOTE: Practical Scriptwriter is designed for creating scripts for the US and UK markets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsd": { - "slug": "fsd", - "extension": "fsd", - "name": "Flowsheet Document", - "category": "flowsheet-document", - "summary": "", - "developer_org": "amsterchem", - "developer_name": "AmsterCHEM", - "more_information": { - "description": [ - "The COCO simulation environment consists of several components and utilities that allow you to model chemical processes. One of the components is the CAPE-OPEN Flowsheet Environment (COFE), which is a GUI to chemical flowsheeting and allows you to save and open FSD files. FSD files can also be used as CAPE-OPEN unit operations, which means you can use them inside COFE or other simulators." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsg": { - "slug": "fsg", - "extension": "fsg", - "name": "FreeCol Saved Game File", - "category": "freecol-saved-game-file", - "summary": "", - "developer_org": "the-freecol-team", - "developer_name": "The FreeCol Team", - "more_information": { - "description": [ - "FreeCol is a clone of Sid Meier's Colonization game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsh": { - "slug": "fsh", - "extension": "fsh", - "name": "Fragment Shader File", - "category": "fragment-shader-file", - "summary": "", - "developer_org": "opengl", - "developer_name": "OpenGL", - "more_information": { - "description": [ - "GLSL is a high-level shading language utilized by Open Graphics Library OpenGL , which is an application programming interface ( API ) that renders 2D and 3D graphics. Various applications utilize OpenGL, including Google Earth, Minecraft, and Adobe Photoshop.", - "FSH files contain data that shades a fragment, which is a pixel in a rasterized triangle that makes up a 3D image. When rendered by the GPU, the code in the FSH file determines the color (includes the saturation, hue, brightness, and contrast) of the pixels in the graphics.", - "NOTE: Fragment shaders differ from vertex shaders ( .VSH and .VERT files), which store vertex code required to manipulate the position of the triangle mesh vertices that make up a 3D model." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsi": { - "slug": "fsi", - "extension": "fsi", - "name": "Visual F# Signature File", - "category": "visual-f-signature-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FSI files can be used to specify accessibility rules to program code within an .FS file. This technique is used to restrict access to other program code that executes outside of the controlled FS file.", - "FSI files always have the same filename prefix as their associated FS file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsif": { - "slug": "fsif", - "extension": "fsif", - "name": "MyLabel Designer Deluxe Data File", - "category": "mylabel-designer-deluxe-data-file", - "summary": "", - "developer_org": "avanquest", - "developer_name": "Avanquest", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsl": { - "slug": "fsl", - "extension": "fsl", - "name": "Form•Z Script", - "category": "form-z-script", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "more_information": { - "description": [ - "When a script is complete, it is compiled into a binary representation in a .FSB file, which is read by form•Z." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fslang": { - "slug": "fslang", - "extension": "fslang", - "name": "FastStone Language File", - "category": "faststone-language-file", - "summary": "", - "developer_org": "faststone", - "developer_name": "FastStone", - "more_information": { - "description": [ - "FastStone publishes free and shareware software used to view and convert images and take screen captures. These programs, including Image Viewer, Capture, MaxView, and Photo Resizer, are available from FastStone's website.", - "Capture and Image Viewer include several FSLANG files, used to change the language in which the programs' UI appears. For example, in FastStone Capture, users can select Settings → Language to change the program's language, using the program's 17 FSLANG files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fslang.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsm": { - "slug": "fsm", - "extension": "fsm", - "name": "FreeSpace Mission Definition", - "category": "freespace-mission-definition", - "summary": "", - "developer_org": "farandole", - "developer_name": "Farandole", - "more_information": { - "description": [ - "Descent: FreeSpace is a spin-off of the Descent series of video games. In FreeSpace, players play as a human pilot who must undertake a series of missions to protect humanity from an alien threat. The game was developed by Volition and published by Interplay Entertainment in 1998.", - "The settings that define FreeSpace's missions are saved in FSM files. The game includes an FSM editor named FRED, which players can use to edit the game's existing FSM files and create their own. FRED allows players to edit FSM files in a 3D environment, which shows all the objects included in a mission. It also allows players to add custom voice tracks and text to mission briefings and messages.", - "In 1999, Volition and Interplay Entertainment released a sequel to FreeSpace, titled FreeSpace 2. FreeSpace 2's mission editor, FRED2, can also open FSM files, and players can use FSM files to play missions in FreeSpace 2. The same is true for FreeSpace Open, an open-source add-on for FreeSpace 2, and its mission editor, FRED2_Open." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fspro": { - "slug": "fspro", - "extension": "fspro", - "name": "FMOD Studio Project", - "category": "fmod-studio-project", - "summary": "", - "developer_org": "firelight-technologies", - "developer_name": "Firelight Technologies", - "more_information": { - "description": [ - "FMOD Studio is a sound design tool that video game developers use to create adaptive sound effects and music. They can then integrate these audio files with a video game, using event-based metadata specified in FMOD Studio and exported alongside the audio files.", - "Each FMOD Studio project (comprised of a project directory and various project assets) contains an FSPRO file. This file is a pointer file used to open the project in FMOD Studio.", - "After a user finishes editing their FMOD Studio project, they can export the sounds and metadata it contains as a .BANK file. They can then import the BANK file into Unity, CryEngine, Valve Source, Unreal Engine, and other game development engines, to integrate the sounds they've created with their in-development video game.", - "NOTE: If a user has integrated FMOD Studio with Unity, their FMOD Studio project and FSPRO file may be stored within a Unity project directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fspro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsproj": { - "slug": "fsproj", - "extension": "fsproj", - "name": "Visual F# Project File", - "category": "visual-f-project-file", - "summary": "", - "developer_org": "chillisoft-solutions", - "developer_name": "Chillisoft Solutions", - "more_information": { - "description": [ - "FSPROJ files are used for storing F# projects as they are developed. They can be used for building program source code and assets into executable applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fspy": { - "slug": "fspy", - "extension": "fspy", - "name": "fSpy Project", - "category": "fspy-project", - "summary": "", - "developer_org": "stuffmatic", - "developer_name": "Stuffmatic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fspy_11219.jpg", - "alt": "Screenshot of a .fspy file in Stuffmatic fSpy 1", - "caption": "FSPY file open in Stuffmatic fSpy 1" - }, - "description": [ - "fSpy is a cross-platform standalone app that replaced the BLAM addon for Blender, which is an open source 3D creation suite used to produce visual effects, video games, interactive apps, 3D printed models, and animated films. The BLAM addon was a camera and video projector calibration tool that enabled a user to set the parameters for a camera in Blender based on an imported image. The camera parameters were then used to recreate the space in the image in Blender as a realistic 3D scene.", - "You can import an image in fSpy and save an FSPY file that contains the parameters of the image. You can then import the FSPY file in Blender if you have the fSpy importer installed.", - "To import an image in fSpry, select File → Open image . To save an FSP file in fSpy, select File → Save or Save as ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fspy_11219.jpg", - "alt": "Screenshot of a .fspy file in Stuffmatic fSpy 1", - "caption": "FSPY file open in Stuffmatic fSpy 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fspy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsq": { - "slug": "fsq", - "extension": "fsq", - "name": "CryENGINE Facial Editor Sequence File", - "category": "cryengine-facial-editor-sequence-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "FSQ files are created with the Facial Editor program included with the CryENGINE SDK. Project files for this program use the .FPJ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fss": { - "slug": "fss", - "extension": "fss", - "name": "Splitty Data Split File", - "category": "splitty-data-split-file", - "summary": "", - "developer_org": "basta-computing", - "developer_name": "Basta Computing", - "more_information": { - "description": [ - "FSS files are named with an index plus the \".fss\" extension. For example, a split archive for video.wmv would have the filenames video.wmv_1.fss , video.wmv_2.fss , etc. Additionally, the split archive would have a master file called video.wmv_0.fsm .", - "NOTE: Splitty can split files by a maximum file size or by a target number of output files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fssave": { - "slug": "fssave", - "extension": "fssave", - "name": "Flight Simulator X Games Explorer File", - "category": "flight-simulator-x-games-explorer-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Flight Simulator X is the tenth installment in the Microsoft Flight Simulator series. It was released in 2006, and it is available for Windows XP, Vista, 7, and 8.", - "In Windows Vista and 7, saved Flight Simulator X games appear in the game's Windows Games Explorer listing. These saved game images, and references used to load the associated saved game, are stored in FSSAVE files.", - "FSSAVE files do not contain any saved game data. They are used only to load the data stored in FLT files. Therefore, if you want to resume or transfer a saved game, you need only its FLT file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fssave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsscript": { - "slug": "fsscript", - "extension": "fsscript", - "name": "Visual F# Script", - "category": "visual-f-script", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: F# scripts more commonly used the .FSX extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsscript.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fst": { - "slug": "fst", - "extension": "fst", - "name": "FL Studio State File", - "category": "fl-studio-state-file", - "summary": "", - "developer_org": "viva-media", - "developer_name": "Viva Media", - "more_information": { - "description": [ - "NOTE: When saving an FST file, save it in the location that FL Studio suggests in order for the program to properly detect the preset and show it in the list of available presets for the instrument." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fstab": { - "slug": "fstab", - "extension": "fstab", - "name": "File Systems Table File", - "category": "file-systems-table-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In Linux operating systems, the FSTAB file is read by the mount command to determine the options that should be applied when mounting a device. The file includes data describing the device name, mount point, file system type, and the partition archiving schedule. It also contains data determining whether the filesystem should be mounted at boot and the order that the file system check (fsck) utility should check the partition for errors during boot time.", - "NOTE: You can use Android Explorers to access FSTAB files located on your Android device. The file is named vold.fstab and located in the /​system/​core/​rootdir/​etc/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fstab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsthumb": { - "slug": "fsthumb", - "extension": "fsthumb", - "name": "Filmora Thumbnail", - "category": "filmora-thumbnail", - "summary": "", - "developer_org": "wondershare", - "developer_name": "Wondershare", - "more_information": { - "description": [ - "Wondershare Filmora is a video-editing program available for Windows and Mac. It allows users to create and edit video projects, which are saved as .WFP files.", - "When a user is browsing Filmora's menus, they may see thumbnail images representing their WFP files. These images are saved as FSTHUMB files. They are stored in the same folder as their associated WFP file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsthumb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsx": { - "slug": "fsx", - "extension": "fsx", - "name": "Visual F# Script File", - "category": "visual-f-script-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Unlike F# source code files ( .FS extension), FSX files are not compiled into .DLL or .EXE files and then and run. Instead, they are executed as a script by F# Interactive.", - "NOTE: F# Interactive mode can be started in Visual Studio by selecting a segment of F# code and pressing Alt-Enter. F# scripts also use the .FSSCRIPT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fsymbols-art": { - "slug": "fsymbols-art", - "extension": "fsymbols-art", - "name": "FSymbols Draw ASCII Art", - "category": "fsymbols-draw-ascii-art", - "summary": "", - "developer_org": "fsymbols", - "developer_name": "FSymbols", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fsymbols-art_13452.png", - "alt": "Screenshot of a .fsymbols-art file in FSymbols Draw", - "caption": "FSYMBOLS-ART file open in FSymbols Draw" - }, - "description": [ - "ASCII art is a graphic design technique in which artists use ASCII characters to create word art, logos, and other illustrations. FSymbols Draw is a web app that artists can use to draw ASCII art illustrations on a canvas, using drawing and painting tools similar to other graphic design apps'.", - "If an artist wants to continue editing their FSymbols Draw illustration in the future, they can select Save to edit later to save their current illustration as an FSYMBOLS-ART file. This file contains not only a textual representation of an artist's image, but also binary data that FSymbols Draw can use to export a PNG version of the image." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fsymbols-art_13452.png", - "alt": "Screenshot of a .fsymbols-art file in FSymbols Draw", - "caption": "FSYMBOLS-ART file open in FSymbols Draw" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fsymbols-art.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ft": { - "slug": "ft", - "extension": "ft", - "name": "Edgecam Feature Template", - "category": "edgecam-feature-template", - "summary": "", - "developer_org": "planit-software", - "developer_name": "Planit Software", - "more_information": { - "description": [ - "Feature templates are used as a common starting point to identify and control the machining of machinable features on manufacturing parts.", - "NOTE: Feature templates are introduced with the 2010 R2 version of Edgecam." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ft10": { - "slug": "ft10", - "extension": "ft10", - "name": "FreeHand 10 Drawing Template", - "category": "freehand-10-drawing-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ft10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ft11": { - "slug": "ft11", - "extension": "ft11", - "name": "FreeHand 11 Drawing Template", - "category": "freehand-11-drawing-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FreeHand, originally developed by Macromedia, was acquired and then discontinued by Adobe, who now offers Illustrator for vector-based drawing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ft11.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ft7": { - "slug": "ft7", - "extension": "ft7", - "name": "FreeHand 7 Drawing Template", - "category": "freehand-7-drawing-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: FreeHand is no longer developed by Adobe." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ft7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ft8": { - "slug": "ft8", - "extension": "ft8", - "name": "FreeHand 8 Template", - "category": "freehand-8-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FreeHand is no longer being developed. It was acquired by Adobe, who now offers Illustrator to create vector-based drawings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ft8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ft9": { - "slug": "ft9", - "extension": "ft9", - "name": "FreeHand 9 Drawing Template", - "category": "freehand-9-drawing-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "FT9 files can be used to create multiple .FH9 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ft9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftb": { - "slug": "ftb", - "extension": "ftb", - "name": "Family Tree Builder Genealogy Database File", - "category": "family-tree-builder-genealogy-database-file", - "summary": "", - "developer_org": "myheritage", - "developer_name": "MyHeritage", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ftb_11714.png", - "alt": "Screenshot of a .ftb file in MyHeritage Family Tree Builder 8", - "caption": "FTB file open in MyHeritage Family Tree Builder 8" - }, - "description": [ - "FTB files were introduced with the release of version 8 of MyHeritage Family Tree Builder. The files are saved in an SQLite database format, which is more efficient than the Zip-compressed .ZED and .UZED database files it replaced. ZED files are primarily used by versions 1 - 6 of Family Tree Builder and UZED files are primarily used by version 7 of the software.", - "To create an FTB file with Family Tree Builder, select File → New Project... . The software automatically saves modifications to the project database. Family Tree Builder saves FTB files by default in the following directory:", - "C:\\​Users\\​[username]\\​Documents\\​MyHeritage\\​[Project name]\\​Database\\​" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ftb_11714.png", - "alt": "Screenshot of a .ftb file in MyHeritage Family Tree Builder 8", - "caption": "FTB file open in MyHeritage Family Tree Builder 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftc": { - "slug": "ftc", - "extension": "ftc", - "name": "Dream League Soccer Asset File", - "category": "dream-league-soccer-asset-file", - "summary": "", - "developer_org": "fluxtime", - "developer_name": "FluxTime", - "more_information": { - "description": [ - "You most likely will never come across a Dream League Soccer FTC file since it is an asset referenced by the game. However, if you want to alter gameplay, such as the jerseys, shoes, and stadium that appear in the game, you will need to modify the FTC files. These files can be found in the following directory of the game installation:", - "Assets\\​data\\​fe\\​ui\\​", - "You can use a file manager, such as ES File Manager to navigate to the file location on your Android device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftf": { - "slug": "ftf", - "extension": "ftf", - "name": "FlashTool Firmware File", - "category": "flashtool-firmware-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "In order to update your Xperia device's OS, you can download and install firmware files to your computer using Xperia Companion (available for Windows and macOS), which replaced the Sony Update Service (SUS). This is the usual process for the average Xperia user. However, if you find a need to share the firmware with another user or need to flash the firmware without downloading it again, the FTF file is very useful.", - "Xperia users can create FTF files by downloading the firmware using Xperia Companion and converting them to the FTF format with the FlashTool or XperiFIrm tools. Users can then share the FTF files with other Xperia users, allowing them to update their device's OS with specific firmware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftg": { - "slug": "ftg", - "extension": "ftg", - "name": "Full Text Group", - "category": "full-text-group", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FTG files are not meant to be manually opened by users. Instead, the files are used in the background of the Microsoft Help browser, which references the FTG files when a user searches the text of help documents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fth": { - "slug": "fth", - "extension": "fth", - "name": "Foobar2000 Theme", - "category": "foobar2000-theme", - "summary": "", - "developer_org": "filemaker", - "developer_name": "FileMaker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fth_5611.png", - "alt": "Screenshot of a .fth file in Foobar2000", - "caption": "FTH file open in Foobar2000" - }, - "description": [ - "Foobar2000 is an extensible freeware audio player. It can play many types of audio files and includes several other features, including the ability to create and import custom themes.", - "Each Foobar2000 theme, or FTH file, includes settings that specify the app's background, text, selection, and highlight colors, its font(s), and its main, status bar, and toolbar layout. When exporting a theme as an FTH file, users can choose to include some or all of these custom settings in the file.", - "To create an FTH file:", - "When the Choose Theme Sections to Export window appears, choose the elements you want to export as an FTH file. Then, click OK to finish naming and saving your FTH file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fth_5611.png", - "alt": "Screenshot of a .fth file in Foobar2000", - "caption": "FTH file open in Foobar2000" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fth.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fti": { - "slug": "fti", - "extension": "fti", - "name": "FamiTracker Instrument File", - "category": "famitracker-instrument-file", - "summary": "", - "developer_org": "jsr", - "developer_name": "jsr", - "more_information": { - "description": [ - "Since most FTI files contain only instrument properties, they are typically only a few kilobytes in size. The sample files that contain the actual audio data are much larger. FTI files are typically saved alongside FamiTracker song ( .FTM ) files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftil": { - "slug": "ftil", - "extension": "ftil", - "name": "e-Hastakshar Contract Note", - "category": "e-hastakshar-contract-note", - "summary": "", - "developer_org": "ftil", - "developer_name": "FTIL", - "more_information": { - "description": [ - "FTIL stands for \"Financial Technologies India Ltd,\" an Indian financial technology company. The application is discontinued and no longer supported." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftl": { - "slug": "ftl", - "extension": "ftl", - "name": "FreeMarker Template File", - "category": "freemarker-template-file", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ftl_5389.png", - "alt": "Screenshot of a .ftl file in Microsoft Visual Studio Code", - "caption": "FTL file open in Microsoft Visual Studio Code" - }, - "description": [ - "To generate a new text file, developers input two files into FreeMarker: an FTL template file and a JAVA file that loads data used for substitutions.", - "NOTE: FreeMarker is distributed as an open-source Java package that can be embedded into Java software products. One popular Java-based product that uses FTL files is Alfresco, an Enterprise Content Management (ECM) system." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ftl_5389.png", - "alt": "Screenshot of a .ftl file in Microsoft Visual Studio Code", - "caption": "FTL file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftm": { - "slug": "ftm", - "extension": "ftm", - "name": "FamiTracker Module", - "category": "famitracker-module", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "description": [ - "FTM files are saved in a proprietary format that can only be opened and edited with FamiTracker. However, songs created with FamiTracker can be exported to standard .WAV files or .NSF audio files.", - "NOTE: The name FamiTracker comes from \"Famicom,\" which was the Japanese name for the original Nintendo system." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ftm_9070.png", - "alt": "Screenshot of a .ftm file in MakeMusic Finale", - "caption": "FTM file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftmb": { - "slug": "ftmb", - "extension": "ftmb", - "name": "Family Tree Maker Backup File", - "category": "family-tree-maker-backup-file", - "summary": "", - "developer_org": "ancestry.com", - "developer_name": "Ancestry.com", - "more_information": { - "description": [ - "To create the FTMB file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftmb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftmx": { - "slug": "ftmx", - "extension": "ftmx", - "name": "Finale 2014 Score Template", - "category": "finale-2014-score-template", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ftmx_9071.png", - "alt": "Screenshot of a .ftmx file in MakeMusic Finale", - "caption": "FTMX file open in MakeMusic Finale" - }, - "description": [ - "MakeMusic Finale is a music notation program that allows composers to create, edit, and play back musical scores. If a composer does not want to begin creating a score from scratch, they can open one of Finale's many included score templates. These templates contain default notation, text, and other settings that make it easier for a composer to create particular types of scores.", - "Finale 2014 to 26 save templates as FTMX files. These files are located in the following directory:", - "~/​MakeMusic/​Finale ##/​Music Files/​Templates", - "Composers can also create their own FTMX files, by using File → Save As... to save a score they've created as an FTMX file. It is recommended that composers save the templates they create in the Templates directory, to make managing templates easier.", - "NOTE: Finale 2012 and earlier versions save templates as .FTM files. Finale 27 saves templates as .MUSX files.", - "To create a new score from an FTMX file:", - "Finale's Document Setup Wizard will then open, in which you can specify information about your new score." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ftmx_9071.png", - "alt": "Screenshot of a .ftmx file in MakeMusic Finale", - "caption": "FTMX file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftn": { - "slug": "ftn", - "extension": "ftn", - "name": "Fortran Source Code File", - "category": "fortran-source-code-file", - "summary": "", - "developer_org": "flowton", - "developer_name": "Flowton", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ftn_7022.png", - "alt": "Screenshot of a .ftn file in Microsoft Visual Studio Code 1.33", - "caption": "FTN file open in Microsoft Visual Studio Code 1.33" - }, - "description": [ - "You will most likely only encounter an FTN source code file if you are a scientific programmer. While FTN files can be opened and edited with any text editor, programmers typically edit FTN files with source code editors that provide Fortran syntax capabilities, such as Photran and Apple Xcode.", - "After modifying FTN files, programmers compile the source code with a Fortran compiler, which translates it to machine code that can run on a computer as a program. Some examples of Fortran compilers include Absoft Pro Fortran and Intel Parallel Studio XE.", - "NOTE: The .ftn file extension is shorthand for Fortran. Other files that store Fortran source code include .F , .F90 , and .FOR files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ftn_7022.png", - "alt": "Screenshot of a .ftn file in Microsoft Visual Studio Code 1.33", - "caption": "FTN file open in Microsoft Visual Studio Code 1.33" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftp": { - "slug": "ftp", - "extension": "ftp", - "name": "FlashFXP XML File", - "category": "flashfxp-xml-file", - "summary": "", - "developer_org": "opensight-software", - "developer_name": "OpenSight Software", - "more_information": { - "description": [ - "FTP files save all the information about a site added in FlashFXP. The information includes the FTP site name, connection type, address, login type, file transfer rules, username, and password.", - "You can import an FTP file in FlashFXP by selecting Sites → Import Sites... , choosing the \"FlashFXP XML (*ftp)\" format from the dropdown menu, navigating to the FTP file, and clicking Import ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftploc": { - "slug": "ftploc", - "extension": "ftploc", - "name": "FTP Location", - "category": "ftp-location", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftploc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftpquota": { - "slug": "ftpquota", - "extension": "ftpquota", - "name": "Ftpquota File", - "category": "ftpquota-file", - "summary": "", - "developer_org": "proftpd", - "developer_name": "ProFTPD", - "more_information": { - "description": [ - "FTPQUOTA files are often created by cPanel open source Web hosting software, which includes ProFTPD and the mod_quotatab add-on. When creating a user account, cPanel generates a ~/​public_ftp/​ directory that contains the file .ftpquota . This configuration file is used by the FTP software to moderate uploads and downloads." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftpquota.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftr": { - "slug": "ftr", - "extension": "ftr", - "name": "IRIX File Type Rules File", - "category": "irix-file-type-rules-file", - "summary": "", - "developer_org": "silicon-graphics", - "developer_name": "Silicon Graphics", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ftr_12706.png", - "alt": "Screenshot of a .ftr file in Microsoft Visual Studio Code", - "caption": "FTR file open in Microsoft Visual Studio Code" - }, - "description": [ - "IRIX is a discontinued operating system that was used on Silicon Graphics workstations and servers. Silicon Graphics released the first version of IRIX in 1988 and the last in 2006.", - "IRIX uses several types of system files, including FTR files, to determine how it handles different file types. Each FTR file can contain one or more file type rules, which:", - "Additional FTR settings allow users to describe the named file type ( LEGEND ) and specify what icon(s) it uses ( ICON )." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ftr_12706.png", - "alt": "Screenshot of a .ftr file in Microsoft Visual Studio Code", - "caption": "FTR file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fts": { - "slug": "fts", - "extension": "fts", - "name": "Windows Help Full Text Search Index", - "category": "windows-help-full-text-search-index", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows Help is an online help program that was included with previous versions of Windows (starting with Windows 3.1 and ending with Windows XP). It allowed users to navigate through and search help documentation saved as .HLP files.", - "From Windows Help's Find tab, users could type in and search for specific keywords or phrases in documentation. If the user had keyword indexing enabled, Windows Help would create an FTS file that indexed the user's search results, to make subsequent searches for the same word or phrase show results more quickly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftw": { - "slug": "ftw", - "extension": "ftw", - "name": "Family Tree Maker File", - "category": "family-tree-maker-file", - "summary": "", - "developer_org": "ancestry.com", - "developer_name": "Ancestry.com", - "more_information": { - "description": [ - "To create the FTW file, simply select File → Save As... , name the file, verify that the selected file type is FTW, choose the save location, and click Save .", - "NOTE: Family Tree Maker was originally developed by MyFamily.com. It is now available through Ancestry.com, which is part of the Generations Network." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ftz": { - "slug": "ftz", - "extension": "ftz", - "name": "Quick Family Tree", - "category": "quick-family-tree", - "summary": "", - "developer_org": "digital-gene", - "developer_name": "Digital Gene", - "more_information": { - "description": [ - "Digital Gene Quick Family Tree is an Android and iOS app that allows you to record your own or someone else's family tree. You can add parents, children, and spouses to a tree by tapping and creating a new entry in that tree. When you add a person to a family tree, you can record that person's name, birthdate, death date, and gender. You can also add a photograph of that person. Trees are displayed as a set of photographs and/or icons linked together, with each family member's name appearing under their photo or icon.", - "If you want to export a family tree from Quick Family Tree, you can do so by opening the app's Data manager and selecting the Export icon. After selecting the tree you want to export and the location to which you want to export it, Quick Family Tree will save that tree as an FTZ file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ftz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fui": { - "slug": "fui", - "extension": "fui", - "name": "Minecraft: Legacy Console Edition UI Data", - "category": "minecraft-legacy-console-edition-ui-data", - "summary": "", - "developer_org": "tildearrow", - "developer_name": "tildearrow", - "more_information": { - "description": [ - "Minecraft: Legacy Console Edition is a collective name that gamers use to refer to console-specific versions of Minecraft published by 4J Studios. These versions have since been replaced by Minecraft Bedrock Edition.", - "4J Studios' versions of Minecraft include many types of proprietary files, including FUI files. FUI files contain images ( .PNG and .JPG files) applied as part of a game's UI. They also include data that specifies how the images are applied. For example, a FUI file contains textures that mimic a console's controls, and they contain images used as loading screen and other menu backdrops.", - "NOTE: FUI files are stored within Minecraft: Legacy Console Edition .ARC files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fui_13705.png", - "alt": "Screenshot of a .fui file in tildearrow Furnace 0.6", - "caption": "FUI file open in tildearrow Furnace 0.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fuk": { - "slug": "fuk", - "extension": "fuk", - "name": "Postal 2 Map File", - "category": "postal-2-map-file", - "summary": "", - "developer_org": "running-with-scissors", - "developer_name": "Running With Scissors", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fuk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ful": { - "slug": "ful", - "extension": "ful", - "name": "Microsoft Backup File List", - "category": "microsoft-backup-file-list", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: The FUL file contains only references to the backed-up files, not the files themselves. File backups may have extensions such as .001 , .002 , etc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ful.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fun": { - "slug": "fun", - "extension": "fun", - "name": "Supreme Duelist Stickman Map", - "category": "supreme-duelist-stickman-map", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Supreme Duelist Stickman is a fighting game in which players play as stick people that move using ragdoll physics. Each Supreme Duelist Stickman battle takes place in a fighting arena that is saved as a FUN file.", - "In Supreme Duelist Stickman's Map Editor, players can create and save their own FUN files. Many map creators share their custom FUN files online, allowing other players to download, import, and use them in Supreme Duelist Stickman." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fun.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fur": { - "slug": "fur", - "extension": "fur", - "name": "Furnace Module", - "category": "furnace-module", - "summary": "", - "developer_org": "tildearrow", - "developer_name": "tildearrow", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fur_13313.png", - "alt": "Screenshot of a .fur file in Furnace", - "caption": "FUR file open in Furnace" - }, - "description": [ - "Old-school gaming and audio enthusiasts use Furnace to create 8-bit music for old sound chips and video game consoles. Notably, the songs users create with Furnace can be played on over 50 sound chips, all of which Furnace can emulate as users create songs. (Furnace can even emulate multiple chips at the same time.)", - "By default, the songs users create in Furnace are saved as FUR files. These files define the song's channels and included notes, as well as the instruments and audio effects applied to those notes. After finalizing a song in Furnace, users can export that song in several other formats, to play it with an audio player or sound chip (as well as open it in other chiptune trackers)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fur_13313.png", - "alt": "Screenshot of a .fur file in Furnace", - "caption": "FUR file open in Furnace" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fur.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fuse": { - "slug": "fuse", - "extension": "fuse", - "name": "Adobe Fuse 3D Model", - "category": "adobe-fuse-3d-model", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fuse_11209.jpg", - "alt": "Screenshot of a .fuse file in Adobe Fuse CC", - "caption": "FUSE file open in Adobe Fuse CC" - }, - "description": [ - "The FUSE file includes references to model assets instead of actually storing the assets, which would increase the size of the FUSE file. The references to the locations of the asset files, which are read by Fuse to load the assets when opening the FUSE file. Therefore, you should not move the FUSE file or its assets. If you do, the model may not appear correctly in Fuse.", - "If you need to move the FUSE file, export it as an .OBJ file in Fuse. To export the file, select File → Export → Export Model as OBJ .", - "To open a FUSE file in Fuse, select File → Open from the menu. To create a FUSE file in Fuse, select File → New Model or the \"Begin a New Model\" icon in the toolbar.", - "To save the FUSE file, select File → Save or click the \"Save\" icon in the toolbar. You can also save Fuse 3D models directly to Creative Cloud Libraries, then drag them into Adobe Photoshop.", - "NOTE: Fuse is often used by video game developers or modders to create or modify characters in games." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fuse_11209.jpg", - "alt": "Screenshot of a .fuse file in Adobe Fuse CC", - "caption": "FUSE file open in Adobe Fuse CC" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fuse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fuw": { - "slug": "fuw", - "extension": "fuw", - "name": "Furnace Wavetable", - "category": "furnace-wavetable", - "summary": "", - "developer_org": "tildearrow", - "developer_name": "tildearrow", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fuw_13712.png", - "alt": "Screenshot of a .fuw file in tildearrow Furnace 0.6", - "caption": "FUW file open in tildearrow Furnace 0.6" - }, - "description": [ - "Furnace is a program that creates 8-bit music for old sound chips and video game consoles. Retro gaming and audio enthusiasts typically use the software.", - "The audio tracker includes a Wavetable editor to visually modify a waveform to adjust the sound. To open the Wavetable editor, select window → assets and click wavetables to enable the Wavetables window. You can click the floppy disk save icon in the window to save the wavetable in the FUW file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fuw_13712.png", - "alt": "Screenshot of a .fuw file in tildearrow Furnace 0.6", - "caption": "FUW file open in tildearrow Furnace 0.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fuw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fuz": { - "slug": "fuz", - "extension": "fuz", - "name": "Bethesda Softworks Voice File", - "category": "bethesda-softworks-voice-file", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "The FUZ format combines lip sync data and xWMA audio (format similar to .WAV and based on the RIFF container format). It was introduced in Bethesda Softworks' The Elder Scrolls V: Skyrim and is also used in Fallout 4. You can use the Unfuzer program to create and extract FUZ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fuz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fvm": { - "slug": "fvm", - "extension": "fvm", - "name": "Fast Video Maker Project", - "category": "fast-video-maker-project", - "summary": "", - "developer_org": "fast-pc-tools", - "developer_name": "Fast PC Tools", - "more_information": { - "description": [ - "Fast Video Maker is a video creation tool that allows editors to splice videos, images, text, and sound effects together into a single video. Editors can then export their videos in a variety of file formats for use on social media sites and YouTube.", - "When a Fast Video Maker user saves an in-progress video creation project, the project is saved in an FVM file. An FVM file contains references to the media files a user has included in their project, as well as a record of the edits the user has made to the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fvm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fvp": { - "slug": "fvp", - "extension": "fvp", - "name": "File Viewer Plus Batch Presets File", - "category": "file-viewer-plus-batch-presets-file", - "summary": "", - "developer_org": "sharpened-productions", - "developer_name": "Sharpened Productions", - "more_information": { - "description": [ - "FVP files are useful for saving multiple sets of presets for different batch conversion jobs. Since File Viewer Plus can convert hundreds of different file formats, FVP files help you reuse and switch between presets for converting images, audio files, video files, documents, and many other file types.", - "NOTE: FVP files were introduced with File Viewer Plus 2.0." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fvt": { - "slug": "fvt", - "extension": "fvt", - "name": "FAST Search & Transfer Video File", - "category": "fast-search-transfer-video-file", - "summary": "", - "developer_org": "ast-search-transfer-asa", - "developer_name": "AST Search & Transfer ASA", - "more_information": { - "description": [ - "FVT files are supported by the FAST Search & Transfer ASA Java applet player, which was used in select web browsers to download, decompress, and display play FAST video. FVT files are also supported by the Fast Search & Transfer ASA EPOC native code player. The EPOC operating system became Symbian OS in 1998.", - "NOTE: FAST was eventually purchased by Microsoft in 2008 and used as a high-speed search engine system for enterprise searches. FVT files are no longer used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fvt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fw": { - "slug": "fw", - "extension": "fw", - "name": "Firmware Update", - "category": "firmware-update", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Firmware controls how a hardware device communicates with other hardware devices. Periodically, hardware manufacturers may release firmware updates, which fix firmware bugs or allow a device to communicate with additional (often newer) types of devices.", - "Sometimes, manufacturers provide firmware updates to users in the form of FW files. After receiving an FW file, users are meant to install it on an appropriate device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwaction": { - "slug": "fwaction", - "extension": "fwaction", - "name": "Freeway Action File", - "category": "freeway-action-file", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "In Freeway Pro, actions are similar to plugins as they can be installed to add functionality. You can use pre-existing actions or you can write your own to add content into your website that can't be created through Freeway Pro's interface.", - "An action is made up of several components: HTML or JavaScript that will be added to the HTML that Freeway output when you preview or publish your FREEWAY document. \"Action script\" that determines the placement of the JavaScript or HTML. Script that determines how options appear in the Actions palette. Definition of all the variables used when the Action is executed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwaction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwactionb": { - "slug": "fwactionb", - "extension": "fwactionb", - "name": "Freeway Action Bundle File", - "category": "freeway-action-bundle-file", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "Action bundles are useful when your desired functionality requires more than one action. For example, the \"ScriptyFader\" suite requires four separate actions. By using the FWACTIONB file you can install the multiple actions as one action." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwactionb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwbackup": { - "slug": "fwbackup", - "extension": "fwbackup", - "name": "Freeway Backup", - "category": "freeway-backup", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "The FWBACKUP file is automatically created when you first save your FREEWAY document after opening it. In case of a failure to open your FREEWAY document, the FWBACKUP allows you to recover all of your work up until the latest save. The backup file is named after your FREEWAY document. Simply double-click the FWBACKUP file to restore your document." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwbackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwd": { - "slug": "fwd", - "extension": "fwd", - "name": "RollerCoaster Tycoon 3 Fireworks Display", - "category": "rollercoaster-tycoon-3-fireworks-display", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "In RollerCoaster Tycoon 3, players build and manage theme parks. In these theme parks, players can add fireworks displays that consist of various fireworks launched in time to music (as well as fountains and lasers). To do so, players use RollerCoaster Tycoon 3's MixMaster tool.", - "While using the MixMaster tool, players can load any of RollerCoaster Tycoon 3's default FWD files or save a fireworks display they've created as an FWD file. By default, the Windows version of RollerCoaster Tycoon 3 stores FWD files in the following directories:", - "Players may also encounter FWD files online, on RollerCoaster Tycoon 3-related websites. These FWD files contain fireworks displays created by other players, and they can also be loaded in RollerCoaster Tycoon 3." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwdict": { - "slug": "fwdict", - "extension": "fwdict", - "name": "Freeway User Dictionary File", - "category": "freeway-user-dictionary-file", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "You can add and edit words in the user dictionary to reflect the content you are working on. This feature is helpful when creating website content that doesn't adhere to Freeway Pro's default dictionary." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwdict.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwdn": { - "slug": "fwdn", - "extension": "fwdn", - "name": "fWriter Document", - "category": "fwriter-document", - "summary": "", - "developer_org": "mss-software-services", - "developer_name": "MSS Software & Services", - "more_information": { - "description": [ - "fWriter is the successor or Text Editor 2010, another text editor developed by MSS Software & Services." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwdn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwp": { - "slug": "fwp", - "extension": "fwp", - "name": "Microsoft Expression Web Package", - "category": "microsoft-expression-web-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can create FWP files in Expression Web 4 by choosing the Site → Export to Web Package... menu option. You can import them by selecting Import → Import from Web Package... .", - "NOTE: Microsoft discontinued Expression Studio in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwt": { - "slug": "fwt", - "extension": "fwt", - "name": "FacetWin Configuration File", - "category": "facetwin-configuration-file", - "summary": "", - "developer_org": "facet-corp", - "developer_name": "Facet Corp", - "more_information": { - "description": [ - "FWT files can be created using the \"New UNIX Application\" feature in FacetWin. They can be edited with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwtb": { - "slug": "fwtb", - "extension": "fwtb", - "name": "Freeway Template Bundle", - "category": "freeway-template-bundle", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "To create an FWTB file, select File then choose Save As Template... . You can share your template bundle with other Freeway Pro users and they can install your template bundle into Freeway Pro simply by double-clicking it.", - "NOTE: Freeway Pro may also use the .FWTEMPLATEB file for storing template bundles, but it is much less common." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwtb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwtemplate": { - "slug": "fwtemplate", - "extension": "fwtemplate", - "name": "Freeway Template", - "category": "freeway-template", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "The FWTEMPLATE file may be predefined and included with the application or created by a user. The predefined templates are designed to reflect a certain style such as dark, light, liquid, and static." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fwtemplateb": { - "slug": "fwtemplateb", - "extension": "fwtemplateb", - "name": "Freeway Template Bundle", - "category": "freeway-template-bundle", - "summary": "", - "developer_org": "softpress", - "developer_name": "Softpress", - "more_information": { - "description": [ - "You can share your template bundle with other Freeway pro users and they can install your template bundle into Freeway Pro simply by double-clicking it. This allows other users to more easily use website layouts that other users have created.", - "NOTE: Freeway Pro also uses the more common .FWTB file for storing templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fwtemplateb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fx": { - "slug": "fx", - "extension": "fx", - "name": "Direct3D Effects File", - "category": "direct3d-effects-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "FX files are used to specify textures, lighting parameters, shading, rendering properties, and other effects.", - "NOTE: Direct3D technology is only used for Windows programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxa": { - "slug": "fxa", - "extension": "fxa", - "name": "OC3 Entertainment FaceFX Actor File", - "category": "oc3-entertainment-facefx-actor-file", - "summary": "", - "developer_org": "o3-entertainment", - "developer_name": "O3 Entertainment", - "more_information": { - "description": [ - "FXA files are designed to only store the information necessary for the animation. Therefore, they do not store any FaceFX-specific project data. This helps the files be lightweight and consume fewer resources when being played back in a game.", - "FaceFX animations are used by popular games such as StarCraft II: Wings of Liberty, Mass Effect 2, and Assassin's Creed 2.", - "NOTE: FXA files were used by FaceFX 1.0 - 1.7.x. They have been replaced by .FACEFX files in FaceFX 2009 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxb": { - "slug": "fxb", - "extension": "fxb", - "name": "FX Bank File", - "category": "fx-bank-file", - "summary": "", - "developer_org": "steinberg", - "developer_name": "Steinberg", - "more_information": { - "description": [ - "Virtual Studio Technology is an audio plug-in interface that allows Digital Audio Workstations to install additional audio effects. While the VST interface was developed by Steinberg, many DAWs, including Steinberg Cubase, Ableton Live, Image-Line FL Studio, and LMMS, use the VST interface to allow users to install plug-ins.", - "In the past, VST plug-ins loaded effects from FXB files. These files contained some combination of new instruments, audio effects, or MIDI effects. While many DAWs used FXB files, each FXB file was linked to a specific plug-in. So, the FXB file could be loaded only from within that plug-in.", - "With the release of VST 3, Steinberg replaced FXB and FXP files with .VSTPRESET files. However, some DAWs still allow users to load FXB files in their associated plug-ins." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxc": { - "slug": "fxc", - "extension": "fxc", - "name": "FilePackager Configuration", - "category": "filepackager-configuration", - "summary": "", - "developer_org": "dimdata", - "developer_name": "DIMDATA", - "more_information": { - "description": [ - "FilePackager is often used for creating Windows software installers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxconfig": { - "slug": "fxconfig", - "extension": "fxconfig", - "name": "FX File Explorer Settings", - "category": "fx-file-explorer-settings", - "summary": "", - "developer_org": "nextapp", - "developer_name": "NextApp", - "more_information": { - "description": [ - "FX File Explorer allows Android users to manage their files and navigate their device's file system. Paid users can access network- and Internet-related features, as well as an image and video gallery and an audio browser.", - "Users who want to transfer their FX File Explorer settings from one instance to another can save those settings as an FXCONFIG file. This file contains the user's app settings, bookmarks, and network connection settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxconfig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxcproj": { - "slug": "fxcproj", - "extension": "fxcproj", - "name": "FX Composer Project File", - "category": "fx-composer-project-file", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "FX Composer projects can target multiple different platforms, including Microsoft DirectX, OpenGL, and the Mac, Windows, and Linux operating systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxcproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxf": { - "slug": "fxf", - "extension": "fxf", - "name": "BigFix Action File", - "category": "bigfix-action-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "FXF files are typically 5K to 20K in size. Files over 20K may cause the error \"Unable to send to socket during POST operation\" and should be reduced. Some examples of BigFix action files include Analysis 147.fxf , Fixlet 146.fxf , and Action 148.fxf .", - "NOTE: IBM sold BigFix to HCL in 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxg": { - "slug": "fxg", - "extension": "fxg", - "name": "Flash XML Graphics File", - "category": "flash-xml-graphics-file", - "summary": "", - "developer_org": "efofex-software", - "developer_name": "Efofex Software", - "more_information": { - "description": [ - "The FXG format expands the features of the .SVG file format and is designed to be compatible with the future capabilities of Flash Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxl": { - "slug": "fxl", - "extension": "fxl", - "name": "CryENGINE Facial Expression Library", - "category": "cryengine-facial-expression-library", - "summary": "", - "developer_org": "oc3-entertainment", - "developer_name": "OC3 Entertainment", - "more_information": { - "description": [ - "FXL files store facial expressions for a character model ( .CHR file). The FXL file to load for a given character is specified in the .CHRPARAMS file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxm": { - "slug": "fxm", - "extension": "fxm", - "name": "messiahStudio Motion File", - "category": "messiahstudio-motion-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "WinFax, which was acquired by Symantec, is no longer supported." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxml": { - "slug": "fxml", - "extension": "fxml", - "name": "FXML Source Code File", - "category": "fxml-source-code-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "JavaFX is used to develop rich internet applications and can use FXML to develop its user interfaces as opposed to writing it using procedural code. The FXML files is used alongside .JAVA files to create an application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxp": { - "slug": "fxp", - "extension": "fxp", - "name": "FX Preset", - "category": "fx-preset", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "Virtual Studio Technology is an audio plug-in interface that allows Digital Audio Workstations to install audio effects. While Steinberg developed the VST interface, many DAWs, including Steinberg Cubase, Ableton Live, Image-Line FL Studio, and LMMS, use the interface to allow users to install plug-ins.", - "In the past, VST plug-ins loaded effects from FXB and FXP files. FXP files contained an individual instrument, audio effect, or MIDI effect. While many DAWs used FXP files, each FXP file was linked to a specific plug-in. So, the FXP file could be loaded only from within that plug-in.", - "With the release of VST 3, Steinberg replaced FXP and FXB files with .VSTPRESET files. However, some DAWs still allow users to load FXP files in their associated plug-ins." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxpl": { - "slug": "fxpl", - "extension": "fxpl", - "name": "Adobe Flash FXP Library", - "category": "adobe-flash-fxp-library", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "description": [ - "NOTE: Adobe Flash Catalyst was discontinued in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxs": { - "slug": "fxs", - "extension": "fxs", - "name": "messiahStudio Scene File", - "category": "messiahstudio-scene-file", - "summary": "", - "developer_org": "pmg", - "developer_name": "pmG", - "more_information": { - "description": [ - "Objects from messiahStudio scenes can be exported to a variety of formats, including .OBJ , .3DS , and .DXF formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fxt": { - "slug": "fxt", - "extension": "fxt", - "name": "Grand Theft Auto Fake Text File", - "category": "grand-theft-auto-fake-text-file", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "description": [ - "In order to display text messages in GTA, FXT files must be saved to the \\​CLEO_TEXT\\​ directory within the CLEO installation folder.", - "NOTE: CLEO is a set of Dynamic Link Libraries ( .DLL files) that have the file extension \".cleo.\" The GxtHook.cleo library must be installed in order for FXT files to be loaded into the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fz": { - "slug": "fz", - "extension": "fz", - "name": "Fritzing Project File", - "category": "fritzing-project-file", - "summary": "", - "developer_org": "fritzing", - "developer_name": "Fritzing", - "more_information": { - "description": [ - "Fritzing is a PCB design application that Arduino and other PCB enthusiasts use to create PCB layouts. These layouts are saved as Fritzing projects, or FZ files.", - "Users can view FZ files three different ways in Fritzing. Fritzing's breadboard view shows the circuit much as it would look in real life, the schematic view shows the circuit as a circuit diagram, and the PCB view allows users to design and export the documents necessary to produce a physical copy of their circuit board.", - "If a user wants to share their project with another Fritzing user, they can export the project as an FZZ file. The FZZ file is a Zip-compressed file that contains all the data a user needs to import a project into Fritzing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fza": { - "slug": "fza", - "extension": "fza", - "name": "Form•Z Autosave File", - "category": "form-z-autosave-file", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "more_information": { - "description": [ - "Form•Z autosave files can be set to save after every N number of operations performed in the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fza.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzb": { - "slug": "fzb", - "extension": "fzb", - "name": "Fritzing Bin File", - "category": "fritzing-bin-file", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "more_information": { - "description": [ - "Fritzing allows printed circuit board (PCB) enthusiasts to create Arduino and other PCB circuit layouts. These layouts contain a variety of parts, which users store in Fritzing part bins.", - "By default, Fritzing includes several parts bins, which are accessed from the Parts window that appears on Fritzing's right-hand side. The program's two primary bins are CORE and MINE. CORE contains Fritzing's standard circuit parts; MINE includes parts a user has created. If a user imports a new part (saved as an .FZPZ file), that part appears in the CONTIB bin. Users can create and import any number of additional bins, allowing them to organize their parts as they see fit.", - "Each Fritzing bin is saved as an FZB file. The FZB file contains information about the parts the bin includes, such as the parts' names and module IDs. It also contains a reference to the .PNG image used as the bin's icon.", - "Users can export Fritzing bins. When they do, the bins are saved as .FZBZ files. FZBZ files, and not FZB files, are used to import bins into Fritzing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fzb_1751.png", - "alt": "Screenshot of a .fzb file in FMJ-Software Awave Studio", - "caption": "FZB file open in FMJ-Software Awave Studio" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzbz": { - "slug": "fzbz", - "extension": "fzbz", - "name": "Fritzing Bundled Bin File", - "category": "fritzing-bundled-bin-file", - "summary": "", - "developer_org": "fritzing", - "developer_name": "Fritzing", - "more_information": { - "description": [ - "Arduino and printed circuit board (PCB) enthusiasts use Fritzing to prototype PCB layouts. These layouts contain a variety of circuit parts, which users store and organize in Fritzing part bins.", - "Typically, Fritzing part bins are saved as FZB files, which are XML files that describe the parts a bin includes. However, when a user exports a bin, the bin is saved as an FZBZ file, which is a compressed archive that contains not only the bin's FZB file, but also the FZP and SVG files needed to import the bin into another instance of Fritzing. This allows users to easily export and share their parts bins with other users.", - "To export a Fritzing bin as an FZBZ file, select the bin in Fritzing's Parts window, right-click, and then select Export Bin... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzbz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzf": { - "slug": "fzf", - "extension": "fzf", - "name": "Casio FZ-1 Full Voice Dump", - "category": "casio-fz-1-full-voice-dump", - "summary": "", - "developer_org": "jeff-mcclintock", - "developer_name": "Jeff McClintock", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fzf_1752.png", - "alt": "Screenshot of a .fzf file in FMJ-Software Awave Studio", - "caption": "FZF file open in FMJ-Software Awave Studio" - }, - "description": [ - "Released in the late 1980s and early 1990s, Casio FZ series electronic keyboards allow users to play music using synthesized sounds. The FZ series included the FZ-1, FZ-10M, and FZ-20M keyboards. The Hohner HS-1 is a rebranded FZ-1.", - "FZ series users who want to modify the sounds their keyboard contains can do using FZDUMP. FZDUMP allows users to extract sounds from or send sounds to FZ series keyboards. When a user chooses to extract all the sounds from their keyboard, FZDUMP saves the resulting collection as an FZF file. In contrast, .FZB files contain a single sound bank, and .FZV files contain a single sound. At most, an FZF file can contain 64 sounds, as that is the maximum number of sounds an FZ series keyboard can store." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fzf_1752.png", - "alt": "Screenshot of a .fzf file in FMJ-Software Awave Studio", - "caption": "FZF file open in FMJ-Software Awave Studio" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzip": { - "slug": "fzip", - "extension": "fzip", - "name": "Foxit Reader Add-on", - "category": "foxit-reader-add-on", - "summary": "", - "developer_org": "foxit", - "developer_name": "Foxit", - "more_information": { - "description": [ - "FZIP files can be installed by selecting the \"Install Updates\" feature located in the Foxit Reader Help menu. The add-on will be installed in the Foxit Reader install directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzm": { - "slug": "fzm", - "extension": "fzm", - "name": "Fritzing Module File", - "category": "fritzing-module-file", - "summary": "", - "developer_org": "fritzing", - "developer_name": "Fritzing", - "more_information": { - "description": [ - "Modules are made up of two or more parts that a user has connected to function as one part inside Fritzing. For a collection of unconnected parts, Fritzing uses the .FZB bin file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzp": { - "slug": "fzp", - "extension": "fzp", - "name": "Fritzing XML Part Description", - "category": "fritzing-xml-part-description", - "summary": "", - "developer_org": "autodessys", - "developer_name": "AutoDesSys", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fzp_7383.png", - "alt": "Screenshot of a .fzp file in Microsoft Visual Studio Code", - "caption": "FZP file open in Microsoft Visual Studio Code" - }, - "description": [ - "Fritzing is a printed circuit board (PCB) design application that allows Arduino and PCB enthusiasts to create PCB layouts. The circuits these layouts describe contain a variety of parts, which are represented by images.", - "However, Fritzing parts, or FZPZ files, are made up of five constituent files, only four of which are images. The other file is an FZP file, which uses XML text to describe a part's properties, connectors, and buses. When a user exports a Fritzing part, the app creates an FZPZ file, which contains an FZP file and four .SVG images (which serve as the part's breadboard, schematic, PCB, and icon images).", - "Because an FZP file is only one-fifth of the files that make up a Fritzing part, it cannot be used to import a part into Fritzing. Instead, you must package the FZP file and its associated SVG images (which are listed in the FZP file) into an FZPZ file. You can do this by using any archiving utility to package your FZP and SVG files into a .ZIP archive and then renaming the archive to use the .fzpz extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fzp_7383.png", - "alt": "Screenshot of a .fzp file in Microsoft Visual Studio Code", - "caption": "FZP file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzpz": { - "slug": "fzpz", - "extension": "fzpz", - "name": "Fritzing Part File", - "category": "fritzing-part-file", - "summary": "", - "developer_org": "fritzing", - "developer_name": "Fritzing", - "more_information": { - "description": [ - "Fritzing is a printed circuit board (PCB) design application that allows Arduino and PCB enthusiasts to create PCB layouts. The circuits these layouts describe contain a variety or parts, which are represented by images in Fritzing.", - "However, Fritzing parts, or FZPZ files, are actually archives made up of five constituent files. They contain four SVG images, which serve as the part's breadboard, schematic, PCB, and icon images, and an FZP file, which is an XML file that describes the part's properties, connectors, and buses. While Fritzing parts are saved using the .fzpz file extension, they are standard Zip archives, meaning you can decompress them with any Zip decompression utility if needed. You may have to change the file's extension to .zip before you can decompress it.", - "To export a Fritzing part as an FZPZ file, right-click the part in your Fritzing parts bin and select Export Part ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzpz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzv": { - "slug": "fzv", - "extension": "fzv", - "name": "Casio FZ-1 Voice Dump", - "category": "casio-fz-1-voice-dump", - "summary": "", - "developer_org": "jeff-mcclintock", - "developer_name": "Jeff McClintock", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/fzv_1753.png", - "alt": "Screenshot of a .fzv file in FMJ-Software Awave Studio", - "caption": "FZV file open in FMJ-Software Awave Studio" - }, - "description": [ - "Musicians use Casio FZ series keyboards, including the FZ-1, FZ-10M, FZ-20M, to play synthesized electronic music. Each keyboard can contain up to 64 individual sounds, which may be organized into sound banks.", - "If a musician wants to export and edit a sound their keyboard contains, they can do so using the FZDUMP Windows utility. FZDUMP saves individual sounds as FZV files. (It saves sound banks as .FZB files and entire sound libraries as .FZF files.)" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/fzv_1753.png", - "alt": "Screenshot of a .fzv file in FMJ-Software Awave Studio", - "caption": "FZV file open in FMJ-Software Awave Studio" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "fzz": { - "slug": "fzz", - "extension": "fzz", - "name": "Fritzing Shareable Project File", - "category": "fritzing-shareable-project-file", - "summary": "", - "developer_org": "fritzing", - "developer_name": "Fritzing", - "more_information": { - "description": [ - "Fritzing is a printed circuit board (PCB) design application that Arduino and other PCB enthusiasts use to create PCB layouts. Fritzing projects contain a digital representation of a real-world electronic circuit. Typically, Fritzing projects are saved as FZ files, but those who want to share their project with others can export the project as a compressed FZZ file.", - "FZZ files contain every file a user needs to open and edit a project in Fritzing, including any custom parts ( .FZPZ files) the project includes. This makes it easy for Fritzing users to share projects with each other, even if they do not have the same bins and parts installed in their separate instances of Fritzing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "fzz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g": { - "slug": "g", - "extension": "g", - "name": "BRL-CAD Geometry File", - "category": "brl-cad-geometry-file", - "summary": "", - "developer_org": "flashforge", - "developer_name": "FlashForge", - "more_information": { - "description": [ - "Slicing programs allow users to import 3D models and create instructions a 3D printer can use to print those models. FlashPrint allows users to export instructions in the G and .GX formats, which are proprietary formats used by FlashForge 3D printers.", - "G files use printer commands written in a variant of G-Code. The primary differences between G and .GCODE files are that:", - "Due to these differences, printers and software that can read GCODE files may not be able to read G files, unless a user reformats the files to use standard G-Code formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g1a": { - "slug": "g1a", - "extension": "g1a", - "name": "Casio Graphing Calculator Add-in File", - "category": "casio-graphing-calculator-add-in-file", - "summary": "", - "developer_org": "casio", - "developer_name": "Casio", - "more_information": { - "description": [ - "G1A files are most commonly used by older Casio graphing calculators from the 2000s and were replaced by G2A and .G3A files in newer versions of Casio graphing calculators. Since the files are not meant to be manually opened, you most likely will only encounter the files when transferring programs from or to the storage or main memory directories of a graphing calculator.", - "The Casio FA-124 program allows you to transfer G1A files between your computer and graphing calculator. After copying G1A files to your calculator using FA-124 and a USB cable connection between a PC and the calculator, you can then see the add-in from the main menu when you start the calculator.", - "NOTE: The fx-Manager PLUS Subscription program also allows you to emulate fx- series calculators and open G1A files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g1a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g1m": { - "slug": "g1m", - "extension": "g1m", - "name": "Casio Graphing Calculator Memory File", - "category": "casio-graphing-calculator-memory-file", - "summary": "", - "developer_org": "gust", - "developer_name": "Gust", - "more_information": { - "description": [ - "G1M files are most commonly used by older Casio graphing calculators from the 2000s and were replaced by G2M and .G3M files in newer versions of Casio graphing calculators. Since the files are not meant to be manually opened, you most likely will only encounter the files when transferring data files from or to the storage or main memory directories of a graphing calculator.", - "The Casio FA-124 program allows you to transfer G1M files to your computer from a graphing calculator. The fx-Manager PLUS Subscription and fx-CG Manager PLUS Subscription programs also allow you to emulate fx- and fx-CG series calculators and open G1M files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g1m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g1t": { - "slug": "g1t", - "extension": "g1t", - "name": "Gust Texture Archive", - "category": "gust-texture-archive", - "summary": "", - "developer_org": "gust", - "developer_name": "Gust", - "more_information": { - "description": [ - "Gust has developed many popular role-playing game series, including the Atelier series, Surge Concerto series, and Nights of Azure series. These series use game assets saved in various proprietary file formats, including the G1T format.", - "Most players will never encounter or need to open a game's G1T files. However, modders may want to extract, modify, and replace the textures a G1T file contains, to change in-game characters' and items' appearance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g1t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g2m": { - "slug": "g2m", - "extension": "g2m", - "name": "GoToMeeting Recording File", - "category": "gotomeeting-recording-file", - "summary": "", - "developer_org": "citrix-systems", - "developer_name": "Citrix Systems", - "more_information": { - "description": [ - "After you end a GoToMeeting session, the program's \"Recording Manager\" automatically opens, which allows you to convert your G2M file to the MP4, WMV, and MOV formats. If it does not open automatically in the Windows version, right-click the daisy icon in the system tray and select Convert Recordings . If it does not open in the Mac version, select GoToMeeting → Preferences → Recordings in the Finder menu. The G2M file is not playable until it is converted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g2m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3": { - "slug": "g3", - "extension": "g3", - "name": "CCITT Group 3 Fax Image", - "category": "ccitt-group-3-fax-image", - "summary": "", - "developer_org": "ccitt", - "developer_name": "CCITT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/g3_7598.png", - "alt": "Screenshot of a .g3 file in ImageMagick", - "caption": "G3 file open in ImageMagick" - }, - "description": [ - "G3 files are saved in the CCITT Group 3 format, which is a losslessly-compressed format. CCITT Group 3 is sometimes also referred to as:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/g3_7598.png", - "alt": "Screenshot of a .g3 file in ImageMagick", - "caption": "G3 file open in ImageMagick" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3a": { - "slug": "g3a", - "extension": "g3a", - "name": "Casio Prizm Add-in File", - "category": "casio-prizm-add-in-file", - "summary": "", - "developer_org": "casio", - "developer_name": "Casio", - "more_information": { - "description": [ - "After copying G3A files to the root directory of the Prizm's storage (by connecting to a PC via USB), you can then see the add-in from the main menu when you start the Prizm." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3d": { - "slug": "g3d", - "extension": "g3d", - "name": "GOM 3D File", - "category": "gom-3d-file", - "summary": "", - "developer_org": "gom", - "developer_name": "GOM", - "more_information": { - "description": [ - "G3D files can be viewed with the free GOM Inspect software. Choose File → Import → File... and then select your G3D file.", - "NOTE: The GOM 3D format is similar to the .STL (Stereolithography) format but is more compact. Both formats can store millions of points and can be large in size. Therefore, a suitable computer is required for analyzing them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3f": { - "slug": "g3f", - "extension": "g3f", - "name": "Zetafax Fax Image", - "category": "zetafax-fax-image", - "summary": "", - "developer_org": "equisys", - "developer_name": "Equisys", - "more_information": { - "description": [ - "Zetafax is a fax server software that allows businesses to fax documents to computers, fax machines, and other devices both within and outside their own network. When you fax or receive a document using Zetafax, the program saves a copy of the faxed document as a TIFF image. That image is stored within a G3F or G3N file.", - "A G3F file contains a fine resolution (less compressed ) copy of a faxed document, while a G3N file contains a normal resolution (more compressed) copy of the document. Zetafax creates either a G3F or G3N file to archive your faxed document, depending on whether you chose to fax or receive the document in fine or normal resolution.", - "G3F and G3N files are stored in the directories you use to archive faxes sent and received using Zetafax. By default, these directories are C:/​Program Files/​Zetafax Server/​Server/​Z-Sent and C:/​Program Files/​Zetafax Server/​Server/​Z-Recd ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3fc": { - "slug": "g3fc", - "extension": "g3fc", - "name": "G3FC Archive", - "category": "g3fc-archive", - "summary": "", - "developer_org": "g3pix", - "developer_name": "G3Pix", - "more_information": { - "description": [ - "G3Pix introduced the G3FC format in 2025 to be a secure, high-performance file storage and transfer option. G3FC archives include dedicated footers, which allow programs to quickly list the contents of a G3FC file without scanning the entire archive. This feature improves speed and usability in applications that handle large or complex archives.", - "NOTE: You may encounter G3FC files in situations where data security and integrity are important, such as transferring sensitive files, distributing software packages, or archiving data for long-term storage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3fc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3m": { - "slug": "g3m", - "extension": "g3m", - "name": "Casio fx-CG Prizm Memory File", - "category": "casio-fx-cg-prizm-memory-file", - "summary": "", - "developer_org": "casio", - "developer_name": "Casio", - "more_information": { - "description": [ - "You will most likely only encounter G3M files when transferring data from or to an fx-CG Prizm series graphing calculator. The Casio FA-124 program allows you to transfer G3M files between your graphing calculator and PC using a USB cable. The fx-CG Manager PLUS Subscription program also allows you to emulate fx-CG series calculators and open G3M files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3n": { - "slug": "g3n", - "extension": "g3n", - "name": "Zetafax Fax Image", - "category": "zetafax-fax-image", - "summary": "", - "developer_org": "equisys", - "developer_name": "Equisys", - "more_information": { - "description": [ - "Zetafax is a fax server software that allows businesses to fax documents to computers, fax machines, and other devices both within and outside their own network. When you fax or receive a document using Zetafax, the program saves a copy of the faxed document as a TIFF image. That image is stored within a G3F or G3N file.", - "A G3F file contains a fine resolution (less compressed ) copy of a faxed document, while a G3N file contains a normal resolution (more compressed) copy of the document. Zetafax creates either a G3F or G3N file to archive your faxed document, depending on whether you chose to fax or receive the document in fine or normal resolution.", - "G3F and G3N files are stored in the directories you use to archive faxes sent and received using Zetafax. By default, these directories are C:/​Program Files/​Zetafax Server/​Server/​Z-Sent and C:/​Program Files/​Zetafax Server/​Server/​Z-Recd ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3n.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g3x": { - "slug": "g3x", - "extension": "g3x", - "name": "RealFlight Content File", - "category": "realflight-content-file", - "summary": "", - "developer_org": "knife-edge-software", - "developer_name": "Knife Edge Software", - "more_information": { - "description": [ - "G3X files are stored as compressed Zip archives. They can be imported into RealFlight using the following option: Simulation → Import → RealFlight Archive ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g3x.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g41": { - "slug": "g41", - "extension": "g41", - "name": "Commodore 1541 Disk Image", - "category": "commodore-1541-disk-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "G41 files can be used for running older Commodore 64 games and other programs using Commodore emulation software such as CCS64." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g41.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g64": { - "slug": "g64", - "extension": "g64", - "name": "Genetec Video File", - "category": "genetec-video-file", - "summary": "", - "developer_org": "genetec", - "developer_name": "Genetec", - "more_information": { - "description": [ - "You can add watermarks to video contained in G64 files and can also choose custom sections of the video to export. You can also choose to export the video to the more popular .AVI and .ASF video file formats.", - "NOTE: The Genetec Video Player is an application that can be installed on other machines that don't have Security Center software in order to play the G64 video file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g64x": { - "slug": "g64x", - "extension": "g64x", - "name": "Genetec Video File", - "category": "genetec-video-file", - "summary": "", - "developer_org": "genetec", - "developer_name": "Genetec", - "more_information": { - "description": [ - "G64X files are created when you export video recorded by a surveillance camera using the Genetec Security Center software. When exporting the video, you can choose to export it in the G64X or .G64 (older format replaced by G64X) formats or the more popular .MP4 or .ASF video file formats.", - "NOTE: The Genetec Video Player is an application that can be installed on other machines that don't have Security Center software in order to play the G64X video file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g64x.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g721": { - "slug": "g721", - "extension": "g721", - "name": "G.721 ADPCM Audio", - "category": "g.721-adpcm-audio", - "summary": "", - "developer_org": "international-telegraph-union", - "developer_name": "International Telegraph Union", - "more_information": { - "description": [ - "The ITU is a division of the United Nations responsible for coordinating the world's response to communication technology issues. Among other things, the ITU creates standards for saving and transmitting audio. The G.721 codec, which was released in 1984, is one such standard.", - "G.721 has since been superseded by the G.726 standard. As a result, you are unlikely to encounter G721 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g721.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g722": { - "slug": "g722", - "extension": "g722", - "name": "G.722 ADPCM Audio", - "category": "g.722-adpcm-audio", - "summary": "", - "developer_org": "international-telegraph-union", - "developer_name": "International Telegraph Union", - "more_information": { - "description": [ - "The G.722 standard was created and is maintained by the International Telegraph Union (ITU), a division of the United Nations that coordinates the world's response to information and communication technology issues. The standard was created and released in 1988 and last updated in 2012. It allowed VoIP application providers and radio broadcasters to incorporate compressed , high-definition audio into their applications and broadcasts.", - "G.722 has since been improved upon and replaced by new standards, including G.722.1 and G.722.2. While these standards are named similarly to G.722 and are also used to provide high-definition audio, they are not actually based on the G.722 standard. Instead, they were created using entirely different compression technologies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g722.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g723": { - "slug": "g723", - "extension": "g723", - "name": "G.723 ADPCM Audio", - "category": "g.723-adpcm-audio", - "summary": "", - "developer_org": "international-telegraph-union", - "developer_name": "International Telegraph Union", - "more_information": { - "description": [ - "G.723 is one of several ADPCM audio standards created by the ITU, which is a communications technology-oriented division of the United Nations. It is related to both the G.721 standard and the G.726 standard, which also describe codecs used to transmit spoken audio over a network. G.726 is the newest of these standards; it replaced both the G.721 and G.723 standards.", - "Primarily, the G.723 audio was used to encode audio transmitted over international or wireless phone networks. So, a G723 audio file likely contains audio spoken during a phone conversation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g723.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "g726": { - "slug": "g726", - "extension": "g726", - "name": "G.726 ADPCM Audio", - "category": "g.726-adpcm-audio", - "summary": "", - "developer_org": "international-telegraph-union", - "developer_name": "International Telegraph Union", - "more_information": { - "description": [ - "The ITU is a division of the United Nations responsible for coordinating the world's response to communication technology issues. In 1990, the ITU introduced the G.726 codec. This codec replaced both the G.721 and G.723 codecs, which were previous ITU standards.", - "The G.726 codec is used primarily to encode audio transmitted over international and wireless phone networks. On occasion, raw G.726 audio is saved in G726 files. These files are uncommon, so most media players cannot play them. However, some audio libraries allow users to play the audio G726 files contain and convert them to more usable formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "g726.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ga": { - "slug": "ga", - "extension": "ga", - "name": "Genetic Art Image Parameters", - "category": "genetic-art-image-parameters", - "summary": "", - "developer_org": "softology", - "developer_name": "Softology", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ga_12151.png", - "alt": "Screenshot of a .ga file in Softology Visions of Chaos", - "caption": "GA file open in Softology Visions of Chaos" - }, - "description": [ - "Fractals are complex geometric patterns that are self-similar across different scales. They are created by repeating a simple process forever in an ongoing loop. Visions of Chaos is a free fractal art generator that allows users to create and share fractal-based art.", - "Visions of Chaos includes many unique fractal generation tools, referred to as modes. One of Visions of Chaos's modes is named Genetics, a sub-mode of which is Genetic Art. The Genetic Art tool uses GA files as the parameters from which it generates fractals. GA files are simple text-based files that include a reference to a genetic art rule, image options, and gene character offsets.", - "Users can create their own copies of Visions of Chaos's GA files by clicking the Save button that appears in the Genetic Art 1 Settings window. By default, Visions of Chaos saves these files to the Documents/​Visions of Chaos/​Data directory.", - "NOTE: Additional genetic art image parameters are saved with the .ga2 and .ga3 extensions. GA2 and GA3 files are used with Visions of Chaos's Genetic Art 2 and Genetic Art 3 modes, respectively." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ga_12151.png", - "alt": "Screenshot of a .ga file in Softology Visions of Chaos", - "caption": "GA file open in Softology Visions of Chaos" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ga3": { - "slug": "ga3", - "extension": "ga3", - "name": "Graphical Analysis 3 Document", - "category": "graphical-analysis-3-document", - "summary": "", - "developer_org": "vernier", - "developer_name": "Vernier", - "more_information": { - "description": [ - "While the Graphical Analysis iOS app can import most data from the GA3 file, it cannot import calculated columns from the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ga3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gadgeprj": { - "slug": "gadgeprj", - "extension": "gadgeprj", - "name": "Gadge It Project", - "category": "gadge-it-project", - "summary": "", - "developer_org": "ashampoo", - "developer_name": "Ashampoo", - "more_information": { - "description": [ - "GADGEPRJ files are saved in a .ZIP format and contain all assets for the gadget. An enclosed project.xml file saves the configuration for the button.", - "NOTE: Ashampoo Gadge It has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gadgeprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gadget": { - "slug": "gadget", - "extension": "gadget", - "name": "Windows Gadget", - "category": "windows-gadget", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Other types of gadgets include web gadgets and SideShow gadgets. Web gadgets can be placed on webpages, while SideShow gadgets run on mobile phones, digital picture frames, and other devices.", - "If you install a user-level Windows gadget, the installation files are placed in the following directory:", - "[user]\\​AppData\\​Local\\​Microsoft\\​Windows Sidebar\\​Gadgets\\​", - "The default Windows gadgets are installed to the following directories:", - "C:\\​Program Files\\​Windows Sidebar\\​Shared Gadgets\\​", - "C:\\​Program Files\\​Windows Sidebar\\​Gadgets\\​", - "Formerly, gadgets could be downloaded from the Windows Live Gallery, but Microsoft discontinued the gallery service.", - "NOTE: Since GADGET files are stored in a .ZIP format, you can rename their file extension to \".zip\" and open them with any Zip-compatible decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gadget.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gal": { - "slug": "gal", - "extension": "gal", - "name": "GenePix Array List File", - "category": "genepix-array-list-file", - "summary": "", - "developer_org": "molecular-devices", - "developer_name": "Molecular Devices", - "more_information": { - "description": [ - "GAL files use the tab-delimited, plain text format specified in the Axon Text Format ( .ATF files). They are often generated from Microsoft Excel spreadsheets by exporting the spreadsheet to a tab-delimited text file and then renaming the file extension to \".gal.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "galaxy": { - "slug": "galaxy", - "extension": "galaxy", - "name": "Blizzard Galaxy File", - "category": "blizzard-galaxy-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "GALAXY files are typically included in Blizzard Mo'PaQ archives, which use the .MPQ extension. They can be edited with the StarCraft II Editor (also referred to as the \"Galaxy Editor\"), which is included with the StarCraft II installation. Other files that include GALAXY files are .SC2DATA and .SC2ARCHIVE archives, both of which store data using the MPQ format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "galaxy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gallery": { - "slug": "gallery", - "extension": "gallery", - "name": "SMART Notebook Gallery File", - "category": "smart-notebook-gallery-file", - "summary": "", - "developer_org": "smart-technologies", - "developer_name": "SMART Technologies", - "more_information": { - "description": [ - "GALLERY files store local copies of documents for classroom lessons. They differ from .GALLERYCOLLECTION files, which SMART Technologies uses for distributing gallery collection packages over the Internet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gallery.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gallerycollection": { - "slug": "gallerycollection", - "extension": "gallerycollection", - "name": "SMART Notebook Gallery Collection File", - "category": "smart-notebook-gallery-collection-file", - "summary": "", - "developer_org": "smart-technologies", - "developer_name": "SMART Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gallerycollection.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "galleryitem": { - "slug": "galleryitem", - "extension": "galleryitem", - "name": "SMART Notebook Gallery Item File", - "category": "smart-notebook-gallery-item-file", - "summary": "", - "developer_org": "smart-technologies", - "developer_name": "SMART Technologies", - "more_information": { - "description": [ - "GALLERYITEM files are delivered in a Sharable Content Object Reference Model (SCORM) format, which is an e-learning standards specification used for transferring content within learning management systems. GALLERYITEM files can be imported by double-clicking them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "galleryitem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gam": { - "slug": "gam", - "extension": "gam", - "name": "Saved Game File", - "category": "saved-game-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gam_12472.png", - "alt": "Screenshot of a .gam file in Microsoft Visual Studio Code", - "caption": "GAM file open in Microsoft Visual Studio Code" - }, - "description": [ - "Half-Life is a first-person shooter (FPS) developed by Valve and released in 1998. In the game, scientist Gordon Freeman must escape the Black Mesa Research Facility as it is attacked by aliens.", - "Originally, Half-Life was published as a CD-ROM-based game available for Windows. This version of Half-Life allowed players to create and add custom game modes, which were available to select from within the game. Later, Valve re-released Half-Life through the Steam gaming platform. This version of Half-Life also allows players to create and launch custom game modes, but shows those game modes as separate games in players' Steam game library.", - "The data used to show and load a custom Half-Life game mode is saved in its own directory, usually named to indicate what kind of game mode the directory contains. To be used with Half-Life, this directory must be stored in the game's main installation directory, and it must include a settings file named liblist.gam .", - "Liblist.gam can contain settings used to:", - "Some liblist.gam files may contain additional settings." - ] - }, - "common_filenames": [ - { - "filename": "Liblist.gam", - "description": "Liblist.gam - A settings file that Half-Life custom game modes use." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gam_12472.png", - "alt": "Screenshot of a .gam file in Microsoft Visual Studio Code", - "caption": "GAM file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gambl": { - "slug": "gambl", - "extension": "gambl", - "name": "Vernier Graphical Analysis Project", - "category": "vernier-graphical-analysis-project", - "summary": "", - "developer_org": "vernier", - "developer_name": "Vernier", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gambl_13744.png", - "alt": "Screenshot of a .gambl file in Vernier Graphical Analysis 6", - "caption": "GAMBL file open in Vernier Graphical Analysis 6" - }, - "description": [ - "You can connect a computer running Graphical Analysis to the Vernier Go! Motion sensor via USB and point the sensor at a moving object, such as a ball, cart, or ramp, to track the object's movement, velocity, and acceleration. As Graphical Analysis collects the data captured by the sensor, you can share and analyze the data in real time. You can then save the data as a GAMBL project by selecting Save from the file menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gambl_13744.png", - "alt": "Screenshot of a .gambl file in Vernier Graphical Analysis 6", - "caption": "GAMBL file open in Vernier Graphical Analysis 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gambl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "game": { - "slug": "game", - "extension": "game", - "name": "Apple Chess Saved Game", - "category": "apple-chess-saved-game", - "summary": "", - "developer_org": "gamesalad", - "developer_name": "GameSalad", - "more_information": { - "description": [ - "GAME files are used for uploading GameSalad projects to the GameSalad website, which converts the file into an Xcode project ( .XCODEPROJ ). Since Apple requires that apps be submitted using Xcode, this is a necessary step before developers can submit GameSalad apps to the iTunes or Mac app stores. GAME files themselves cannot be run, and are only used for conversion to Xcode.", - "NOTE: GAME files are .ZIP files that use the \".game\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "game.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gamedata": { - "slug": "gamedata", - "extension": "gamedata", - "name": "Sandlot Game Data File", - "category": "sandlot-game-data-file", - "summary": "", - "developer_org": "sandlot-games", - "developer_name": "Sandlot Games", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gamedata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gameproj": { - "slug": "gameproj", - "extension": "gameproj", - "name": "GameSalad Project File", - "category": "gamesalad-project-file", - "summary": "", - "developer_org": "gamesalad", - "developer_name": "GameSalad", - "more_information": { - "description": [ - "GameSalad projects can be published to the Apple iTunes Store, the Mac App Store, the Google Play (Android) store, or to the Web. Note that Google Play publishing is only supported in the Pro version of GameSalad. Choose the Publish button in the window title bar to publish the game.", - "Before publishing games, you can preview them using GameSalad's iOS Viewer or Android Viewer. The iOS Viewer can either be run on an actual iPhone or with the iOS Simulator that is provided with Xcode.", - "NOTE: The Windows version of GameSalad uses the .GSPROJ extension. You can transfer projects between the Mac and Windows versions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gameproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gamingroot": { - "slug": "gamingroot", - "extension": "gamingroot", - "name": "Xbox Game Root File", - "category": "xbox-game-root-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The Xbox and Game Bar apps automatically generate GAMINGROOT files when they recognize a drive suitable for game data. These files are typically very small, usually less than one kilobyte in size, but play an essential role in ensuring that your games are installed and run correctly on the designated drive.", - "NOTE: Windows only displays GAMINGROOT files if you have hidden files displayed in Windows ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gamingroot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gan": { - "slug": "gan", - "extension": "gan", - "name": "GanttProject Project File", - "category": "ganttproject-project-file", - "summary": "", - "developer_org": "ganttproject", - "developer_name": "GanttProject", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gantt": { - "slug": "gantt", - "extension": "gantt", - "name": "Online Gantt Chart", - "category": "online-gantt-chart", - "summary": "", - "developer_org": "online-gantt", - "developer_name": "Online Gantt", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gantt_13555.png", - "alt": "Screenshot of a .gantt file in Online Gantt", - "caption": "GANTT file open in Online Gantt" - }, - "description": [ - "Gantt charts are bar charts that represent project schedules. A Gantt chart's Y-axis shows the time period in which a project will take place, and its X-axis lists the project's tasks and sub-tasks. Each bar on the chart represents the time period in which the corresponding task is meant to be worked on. As workers make progress on a task, project managers often shade in a corresponding percentage of that task's bar, to show how close the task is to completion.", - "Online Gantt is a free online tool that allows project managers to create, edit, and export Gantt charts. If an Online Gantt user knows they'll want to continue editing a chart they've created, they can save that chart as a GANTT file. This file contains JSON-formatted data that defines the chart's appearance and various project- and chart-related metadata (such as available project resources and chart settings)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gantt_13555.png", - "alt": "Screenshot of a .gantt file in Online Gantt", - "caption": "GANTT file open in Online Gantt" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gantt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gar": { - "slug": "gar", - "extension": "gar", - "name": "Farming Simulator Game Archive File", - "category": "farming-simulator-game-archive-file", - "summary": "", - "developer_org": "gridgain-systems", - "developer_name": "GridGain Systems", - "more_information": { - "description": [ - "Ghidra consists of a suite of tools developed by the Research Directorate in support of the Cybersecurity mission of the NSA. It was used internally for several years, but then made public as open source software in 2019.", - "The software is designed to breakdown executable programs into assembly code. It is primarily utilized to investigate malware to analyze vulnerabilities they were created to attack.", - "Ghidra users can import programs into a project for analysis by selecting File → Import File... or by dragging and dropping the program onto the project folder in the Project Manager display. To save a project as a GAR archive in Ghidra, select File → Archive Current Project... . To import a GAR archive in Ghidra, select File → Restore Project... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gau": { - "slug": "gau", - "extension": "gau", - "name": "Flight Simulator Gauge File", - "category": "flight-simulator-gauge-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Gauge files must be stored in the C:\\Program Files\\Microsoft Games\\FS200x\\Gauges folder to be accessible by the program. Custom gauges can be created with custom photos or artwork and C++ programming." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gau.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gb": { - "slug": "gb", - "extension": "gb", - "name": "Game Boy ROM File", - "category": "game-boy-rom-file", - "summary": "", - "developer_org": "ncbi", - "developer_name": "NCBI", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gb_2942.png", - "alt": "Screenshot of a .gb file in VisualBoyAdvance 2", - "caption": "GB file open in VisualBoyAdvance 2" - }, - "description": [ - "Gaming enthusiasts utilize emulation software to play games on their computers without the gaming console that initially played them. For example, gamers who want to relive the games they played on Game Boy in the 1980s - 90s use emulation software, such as VisualBoyAdvance, KiGB, and BGB, to emulate Game Boy game ROMs.", - "To get game data stored in game cartridges into a playable format, gamers dump game data from the cartridges with special hardware and software, then save the data in the GB format on their computer. They may then upload the files to share with others who can then download the GB files to play them on their computer with an emulator." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gb_2942.png", - "alt": "Screenshot of a .gb file in VisualBoyAdvance 2", - "caption": "GB file open in VisualBoyAdvance 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gb1": { - "slug": "gb1", - "extension": "gb1", - "name": "Game Maker Backup File", - "category": "game-maker-backup-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "The number of backup files created by GameMaker can be selected by opening the Preferences within the GameMaker program and selecting the \"General\" tab. Then type the number of backups you would like saved next to \"Maximal number of backups.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gb1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gb2": { - "slug": "gb2", - "extension": "gb2", - "name": "Game Maker Backup File", - "category": "game-maker-backup-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "You can open a GB2 file by using the import function in GameMaker: Studio. First, select File → Import Project... and then, choose your file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gb2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gb3": { - "slug": "gb3", - "extension": "gb3", - "name": "Geekbench 3 Pro Results", - "category": "geekbench-3-pro-results", - "summary": "", - "developer_org": "primate-labs", - "developer_name": "Primate Labs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gb3_12236.png", - "alt": "Screenshot of a .gb3 file in Microsoft Visual Studio Code", - "caption": "GB3 file open in Microsoft Visual Studio Code" - }, - "description": [ - "Geekbench 3 Pro is a program that allows PC users to check how their computer's CPU and GPU are performing. To test their CPUs and GPUs, Geekbench users run performance tests, known as benchmarks. After a user runs a benchmark, Geekbench 3 Pro outputs the results as a series of performance-related scores.", - "Users can save their Geekbench 3 Pro benchmark results as GB3 files. This allows users to load and review results in Geekbench 3 Pro at a later date. To save results as GB3 file, users must:", - "Users can also choose to export their results as .CSV , .HTML , .JSON , and .TXT files, by selecting File → Export As... or using the --export command." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gb3_12236.png", - "alt": "Screenshot of a .gb3 file in Microsoft Visual Studio Code", - "caption": "GB3 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gb3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gb4": { - "slug": "gb4", - "extension": "gb4", - "name": "Geekbench 4 Pro Results", - "category": "geekbench-4-pro-results", - "summary": "", - "developer_org": "primate-labs", - "developer_name": "Primate Labs", - "more_information": { - "description": [ - "Geekbench 4 Pro is a program that allows PC users to perform benchmarking tests. These tests tell the user how well their computer's CPU and GPU are performing. After a user runs a test, Geekbench 4 Pro outputs the results as a series of scores, with higher scores being better.", - "Users can manually save their Geekbench 4 Pro results as GB4 files by:", - "This allows the user to load and review the results in Geekbench 4 Pro at a later date.", - "Users can also choose to export their results as .CSV , .HTML , .JSON , and .TXT files, by selecting File → Export As... or using the --export command." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gb4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gb5": { - "slug": "gb5", - "extension": "gb5", - "name": "Geekbench 5 Pro Results", - "category": "geekbench-5-pro-results", - "summary": "", - "developer_org": "primate-labs", - "developer_name": "Primate Labs", - "more_information": { - "description": [ - "Geekbench 5 Pro is a program that allows PC and Android device users to check how well their device's CPU and GPU are performing. These tests are referred to as benchmarks. After a user runs a benchmark, Geekbench 5 Pro outputs the results of that benchmark as a series of performance scores. Users can save their benchmark's results as a GB5 file, so they can review the results later (e.g. to compare them to future benchmarks).", - "By default, Geekbench 5 does not save users' results as GB5 files. Instead, it uploads the results to the user's online Geekbench profile. However, users can manually save results as a GB5 file by:", - "Users can also choose to export their results as .CSV , .HTML , .JSON , and .TXT files, by selecting File → Export As... or using the --export command." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gb5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gba": { - "slug": "gba", - "extension": "gba", - "name": "Game Boy Advance ROM", - "category": "game-boy-advance-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You most likely will only see a GBA file if you are attempting to play GBA games on a computer or mobile device. Since the games were not meant to be played on devices other than the GBA, they must be opened by an emulator in order to play them.", - "There are a variety of emulators for Windows, macOS, Linux, Android, and iOS. Some of the emulators are NO$GBA, VisualBoyAdvance, DreamGBA, KiGB, GBA4iOS, and GBAoid." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbap": { - "slug": "gbap", - "extension": "gbap", - "name": "GLBasic Project File", - "category": "glbasic-project-file", - "summary": "", - "developer_org": "dream-design-entertainment", - "developer_name": "Dream Design Entertainment", - "more_information": { - "description": [ - "The GLBasic SDK is used for developing programs using the GLBasic language. The software is commonly used for creating games, and can be used to compile applications for Windows, Mac OS X, Linux, iPhone, and Windows CE platforms.", - "NOTE: GBAP files are stored using XML formatting, so they can be viewed with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbas": { - "slug": "gbas", - "extension": "gbas", - "name": "GLBasic Source File", - "category": "glbasic-source-file", - "summary": "", - "developer_org": "dream-design-entertainment", - "developer_name": "Dream Design Entertainment", - "more_information": { - "description": [ - "GLBasic is a commercial software development tool used to develop programs in the GLBasic language. The software is commonly used for creating games, and can compile applications for Windows, Mac OS X, Linux, iPhone, and Windows CE platforms.", - "NOTE: Since GBAS files are saved in plain text, they can be edited with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbaskin": { - "slug": "gbaskin", - "extension": "gbaskin", - "name": "Game Boy Advance Controller Skin File", - "category": "game-boy-advance-controller-skin-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To change skins inside the GBA4iOS app, select the gear icon in the top-left corner, go to the \"Controller Skins\" section, tap \"Game Boy Color\" or \"Game Boy Advance\" (depending on which skin you want to change), select either \"Portrait\" or \"Landscape\" (depending on the orientation you want), and select the skin you want.", - "NOTE: You can download GBASKIN files through the GBA4iOS app. You can also download skins from Game Boy skin websites and manually import them into the app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbaskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbc": { - "slug": "gbc", - "extension": "gbc", - "name": "Game Boy Color ROM", - "category": "game-boy-color-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Game Boy Color was released in 1998 and is backwards-compatible with original Game Boy games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbcskin": { - "slug": "gbcskin", - "extension": "gbcskin", - "name": "Game Boy Color Controller Skin File", - "category": "game-boy-color-controller-skin-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To change skins inside the GBA4iOS app, select the gear icon in the top-left corner, go to the \"Controller Skins\" section, tap \"Game Boy Color\" or \"Game Boy Advance\" (depending on which skin you want to change), select either \"Portrait\" or \"Landscape\" (depending on your desired orientation), and select the skin you want.", - "NOTE: You can download GBCSKIN files through the GBA4iOS app or you can go to Game Boy skin websites, download the skin(s), and manually import it into the app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbcskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbi": { - "slug": "gbi", - "extension": "gbi", - "name": "gBurner Project File", - "category": "gburner-project-file", - "summary": "", - "developer_org": "gburner-systems", - "developer_name": "gBurner Systems", - "more_information": { - "description": [ - "gBurner supports CD-R, CD-RW, DVD-R, DVD+R, DVD-RW, DVD+RW, DVD-R DL, DVD+R DL, and DVD-RAM discs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbk": { - "slug": "gbk", - "extension": "gbk", - "name": "GenBank Data File", - "category": "genbank-data-file", - "summary": "", - "developer_org": "ncbi", - "developer_name": "NCBI", - "more_information": { - "description": [ - "NOTE: The GenBank format was developed by the U.S. National Center for Biotechnology Information (NCBI)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbl": { - "slug": "gbl", - "extension": "gbl", - "name": "Gerber Bottom Layer Data File", - "category": "gerber-bottom-layer-data-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "Gerber format files, like GBL, act similar to .PDF files. They're an exported version of the PCB layout and are meant to be viewed and referenced but not edited.", - "The name of the GBL file is derived from the name of your PCB. Therefore, if your PCB is called \"MyProject,\" the file will be called MyProject.gbl .", - "NOTE: The Gerber format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gblorb": { - "slug": "gblorb", - "extension": "gblorb", - "name": "Glulx Blorb Game File", - "category": "glulx-blorb-game-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GBLORB files are similar to .BLORB files but are used for only Glulx games. A GBLORB file is an .ULX file contained in a Blorb wrapper, which gives it more capabilities, like storing resource files. .ZBLORB files, which are similar to GBLORB files as well, are used by Z-machines." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gblorb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbm": { - "slug": "gbm", - "extension": "gbm", - "name": "Gameboy Map File", - "category": "gameboy-map-file", - "summary": "", - "developer_org": "harry-mulder", - "developer_name": "Harry Mulder", - "more_information": { - "description": [ - "To create a GBM file, you need to first select a tileset. Select File → Map properties... , select the size, choose your GBR tileset file, and click OK . You can then design your map, select File → Save or Save As... , name the file, choose the save location, and click Save ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbmap": { - "slug": "gbmap", - "extension": "gbmap", - "name": "GoreBox Map", - "category": "gorebox-map", - "summary": "", - "developer_org": "f2games", - "developer_name": "F2Games", - "more_information": { - "description": [ - "In GoreBox, players engage in a bevy of violent activities within destructible, sandbox environments. Using GoreBox's Map Editor, players can create and play in their own custom environments.", - "GoreBox saves these custom game maps as GBMAP files (stored in the game's Maps directory). Each GBMAP file specifies the included map's name, description, and created-on date. Then, it specifies the map coordinates and materials data that GoreBox uses to display the map.", - "Typically, players share GBMAP files with each other via GoreBox's in-game Workshop (by uploading maps to and downloading maps from the Workshop). However, players sometimes also share individual GBMAP files online, so others can download, install, and play on the maps those GBMAP files contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbo": { - "slug": "gbo", - "extension": "gbo", - "name": "Gerber Bottom Overlay Data File", - "category": "gerber-bottom-overlay-data-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "The GBO file acts similar to a .PDF file. It is an exported version of the PCB layout and is meant to be viewed and referenced but not edited.", - "NOTE: The Gerber format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "common_filenames": [ - { - "filename": "[projectname].gbo", - "description": "[projectname].gbo - The GBO file is named after the name of your PCB project." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbp": { - "slug": "gbp", - "extension": "gbp", - "name": "Gerber Bottom Solder Paste Data File", - "category": "gerber-bottom-solder-paste-data-file", - "summary": "", - "developer_org": "power-software", - "developer_name": "Power Software", - "more_information": { - "description": [ - "The GBP file functions similar to a .PDF file. It is an exported version of the PCB layout and used to create stencils. The stencils are then used to apply paste to boards for adding surface-mount devices (SMD), like pads. It is meant to be viewed and referenced but not edited.", - "NOTE: The Gerber format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "common_filenames": [ - { - "filename": "[projectname].gbp", - "description": "[projectname].gbp - The GBP file is named after the name of your PCB project." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gbp_12175.png", - "alt": "Screenshot of a .gbp file in Power Software gBurner 5", - "caption": "GBP file open in Power Software gBurner 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbproj": { - "slug": "gbproj", - "extension": "gbproj", - "name": "GarageBand Project", - "category": "garageband-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: GarageBand projects usually have the .BAND extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbr": { - "slug": "gbr", - "extension": "gbr", - "name": "Gerber File", - "category": "gerber-file", - "summary": "", - "developer_org": "harry-mulder", - "developer_name": "Harry Mulder", - "more_information": { - "description": [ - "The Gerber format is simple and compact, storing data that precisely describes a 2D image of a PCB and metadata required for the fabrication of a PCB. The GBR format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbs": { - "slug": "gbs", - "extension": "gbs", - "name": "Game Boy Sound File", - "category": "game-boy-sound-file", - "summary": "", - "developer_org": "aonyx-software", - "developer_name": "Aonyx Software", - "more_information": { - "description": [ - "Nostalgic gamers download GBS files so they can re-listen to the songs used in their favorite Game Boy video games. Online repositories like Zophar's Music Domain store GBS files for most Game Boy games, including popular and lesser-known titles." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gbs_11808.png", - "alt": "Screenshot of a .gbs file in OtterUI Editor", - "caption": "GBS file open in OtterUI Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbsproj": { - "slug": "gbsproj", - "extension": "gbsproj", - "name": "GB Studio Project File", - "category": "gb-studio-project-file", - "summary": "", - "developer_org": "chris-maltby", - "developer_name": "Chris Maltby", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gbsproj_13616.png", - "alt": "Screenshot of a .gbsproj file in GB Studio", - "caption": "GBSPROJ file open in GB Studio" - }, - "description": [ - "Using GB Studio, Game Boy enthusiasts can develop and publish their own Game Boy games. When a developer saves their game development project, GB Studio creates a project-specific directory. This directory contains all the project's assets, a GBSPROJ file, and a GBSPROJ.BAK file (a backup of the GBSPROJ file).", - "GBSPROJ files are renamed .JSON files that contain project metadata and describe a project's structure and included assets. To re-open a GB Studio project, developers select and open that project's GBSTUDIO file.", - "NOTE: If a GBSTUDIO file is not stored alongside its associated assets, the file and associated project will not open correctly." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gbsproj_13616.png", - "alt": "Screenshot of a .gbsproj file in GB Studio", - "caption": "GBSPROJ file open in GB Studio" - }, - { - "url": "https://fileinfo.com/img/ss/sm/gbsproj_13616-2.png", - "alt": "GBSPROJ file open in Microsoft Visual Studio Code", - "caption": "GBSPROJ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbsproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbw": { - "slug": "gbw", - "extension": "gbw", - "name": "GerbView Project", - "category": "gerbview-project", - "summary": "", - "developer_org": "software-companions", - "developer_name": "Software Companions", - "more_information": { - "description": [ - "PCB designers, electrical engineers, and manufacturers working with Gerber files to design and fabricate PCBs are the primary users of GerbView. The software helps them visualize, verify, and convert Gerber and Drill files before sending them for production.", - "Saving projects as GBW files allows users to close and reopen their work without reloading multiple individual Gerber files manually. This is especially helpful when managing complex layer configurations across multiple files while reviewing or preparing designs for manufacturing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gbx": { - "slug": "gbx", - "extension": "gbx", - "name": "Nadeo Game File", - "category": "nadeo-game-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "Nadeo games are designed to be extensible, allowing new in-game content to be stored in GBX files. The games allow users to host servers in network mode for multi-player competition. GBX files may be installed by placing them in the appropriate directory of the game installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gc": { - "slug": "gc", - "extension": "gc", - "name": "Galactic Conquest Saved Game", - "category": "galactic-conquest-saved-game", - "summary": "", - "developer_org": "arizona", - "developer_name": "Arizona", - "more_information": { - "description": [ - "GC files are stored within the \\​GameData\\​SaveGames directory of a Star Wars Battlefront 2 installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gca": { - "slug": "gca", - "extension": "gca", - "name": "GCA File Archive", - "category": "gca-file-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcd": { - "slug": "gcd", - "extension": "gcd", - "name": "Generic CADD Drawing File", - "category": "generic-cadd-drawing-file", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "description": [ - "NOTE: Generic CADD has been replaced by General CADD Pro (GCP), which saves drawings as .GXD files. GCD files can be opened by both Generic CADD and General CADD Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcdp": { - "slug": "gcdp", - "extension": "gcdp", - "name": "Greeting Card Studio Design Project", - "category": "greeting-card-studio-design-project", - "summary": "", - "developer_org": "software-depot-online", - "developer_name": "Software Depot Online", - "more_information": { - "description": [ - "Greeting Card Studio projects are used for saving birthday cards, Christmas cards, thank you cards, get well cards, sympathy cards, and more.", - "NOTE: The software title \"Greeting Card Studio\" also applies to another greeting card program developed by AMS Software. The two programs are different and do not use compatible file formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcf": { - "slug": "gcf", - "extension": "gcf", - "name": "Game Cache File", - "category": "game-cache-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "GCF was initially short for \"Grid Cache File,\" but now stands for \"Game Cache File.\" It is the format used for storing official Steam-integrated games and for downloading official content. GCF files are not meant to be manually altered by the user.", - "NOTE: Valve released the Mac version of Steam in May 2010." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcg": { - "slug": "gcg", - "extension": "gcg", - "name": "GCG DNA Sequence File", - "category": "gcg-dna-sequence-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gch": { - "slug": "gch", - "extension": "gch", - "name": "Precompiled Header File", - "category": "precompiled-header-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gci": { - "slug": "gci", - "extension": "gci", - "name": "GameCube Saved Game", - "category": "gamecube-saved-game", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "When GameCube players save an in-progress game, their progress is typically saved in a GCI or .SAV file. The American versions of GameCube games save players' progress in GCI files, while their European equivalents save games in SAV files. These files are stored on players' GameCube memory cards.", - "Outside of loading saved games on their GameCubes, most GameCube players will not encounter a GCI file. However, those who use the Dolphin emulator to play GameCube games on their PCs can download, create, and open GCI files to resume in-progress games (including their own and other players') on their PCs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcm": { - "slug": "gcm", - "extension": "gcm", - "name": "GameCube ROM File", - "category": "gamecube-rom-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Gaming enthusiasts utilize emulation software to play games on their computers without the gaming console that originally played them. Gamers have developed emulators for various gaming consoles, including Atari, Nintendo, and Sega.", - "In the case of GCM files, GameCube gamers dump data from GameCube discs with special software and save it in the GCM format on their computer. Then, they play the game saved in the GCM file with an emulator on their computer or may upload the GCM file to make it available to other gamers looking to download and play the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcode": { - "slug": "gcode", - "extension": "gcode", - "name": "G-code 3D Printer File", - "category": "g-code-3d-printer-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gcode_11010.jpg", - "alt": "Screenshot of a .gcode file in jherrm GCode Viewer", - "caption": "GCODE file open in jherrm GCode Viewer" - }, - "description": [ - "3D printing requires detailed instructions to ensure accurate printing. This process involves breaking down a 3D model into many thin layers. Each layer has its own set of instructions, which are compiled into a GCODE file. The 3D printer reads this file, layer by layer, to build the final object with precision.", - "G-code is a widely used language in 3D printing, and its name comes from the fact that most commands start with the letter \"G,\" which stands for \"Geometry.\" Before 3D printing became widespread, G-code was used in other machines that rely on precise coordinate-based movements, such as CNC (Computer Numerical Control) mills, drills, and plotters. While G-code is the common language for these machines, the GCODE files created for different types of equipment are not interchangeable, as each type of machine has specific requirements and capabilities.", - "NOTE: The Massachusetts Institute of Technology (MIT) designed G-code, but other organizations, such as Electronic Industries Association (RS-274) and International Organization for Standardization (ISO-6983), have since implemented various standards" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gcode_11010.jpg", - "alt": "Screenshot of a .gcode file in jherrm GCode Viewer", - "caption": "GCODE file open in jherrm GCode Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcproj": { - "slug": "gcproj", - "extension": "gcproj", - "name": "Genome Compiler Project", - "category": "genome-compiler-project", - "summary": "", - "developer_org": "genome-compiler", - "developer_name": "Genome Compiler", - "more_information": { - "description": [ - "To create a GCPROJ file using Genome Compiler, select \"New Project\" by clicking the document icon with the \"+\" symbol. Then, select \"Export\" by clicking the arrow symbol on the icon with two floppy disks. Finally, select \"Export as gcproj\", name the file, choose the save location, and click Save .", - "To open a GCPROJ file using Genome Compiler, select the icon with the folder and the arrow. Then, navigate to your file and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcs": { - "slug": "gcs", - "extension": "gcs", - "name": "Cineform Studio Video Project", - "category": "cineform-studio-video-project", - "summary": "", - "developer_org": "gameshark", - "developer_name": "GameShark", - "more_information": { - "description": [ - "GoPro Cineform Studio enables the user to import footage from the 3D HERO System and convert it into viewable 3D files. The 3D HERO System is comprised of 2 HD HERO 1080p cameras that can record video and photos in 2D and 3D at the same time. Some editing features available with the GoPro Cineform Studio software include: saturation, contrast, exposure, frame-rate adjustment for slow motion, zoom, and cropping.", - "After the user finishes their project they can then export their compressed side-by-side project into a .MOV file and watch it online at sites like YouTube or on their 2D or 3D TV." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcsx": { - "slug": "gcsx", - "extension": "gcsx", - "name": "Microsoft Office SmartArt Color File", - "category": "microsoft-office-smartart-color-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "GCSX files used Open XML formatting, which is the format used for Microsoft Word ( .DOCX ), Microsoft PowerPoint ( .PPTX ), and Microsoft Excel ( .XLSX ) files. You can create custom color styles by constructing a GCSX file using this format.", - "NOTE: SmartArt is available with Microsoft Office 2007 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gct": { - "slug": "gct", - "extension": "gct", - "name": "Ocarina Cheat Code Manager File", - "category": "ocarina-cheat-code-manager-file", - "summary": "", - "developer_org": "ocarina-cheat-code-manager", - "developer_name": "Ocarina Cheat Code Manager", - "more_information": { - "description": [ - "NOTE: Ocarina Cheat Code Manager cannot open GCT files, but it exports them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcw": { - "slug": "gcw", - "extension": "gcw", - "name": "Microsoft Mathematics Worksheet", - "category": "microsoft-mathematics-worksheet", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Microsoft Mathematics 4.0 was released in January 2011. Earlier versions of the software were named Microsoft Math." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcx": { - "slug": "gcx", - "extension": "gcx", - "name": "Grapher Graph File", - "category": "grapher-graph-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The Grapher program is located by default in the /Applications/Utilities folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gcz": { - "slug": "gcz", - "extension": "gcz", - "name": "Compressed GameCube/Wii ROM", - "category": "compressed-gamecube-wii-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gcz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gd": { - "slug": "gd", - "extension": "gd", - "name": "Godot Engine Script", - "category": "godot-engine-script", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "description": [ - "Godot Engine is an open source game engine used to create 2D and 3D games for Windows, macOS, Linux, Android, iOS, and the web. GDScript was created by the Godot community to provide custom integrated features that other programming languages, such as Lua , Python , and Squirrel did not provide out-of-the-box.", - "GD files may be run in Godot Engine or they may be edited with the script editor that comes with Godot Engine. The script editor includes helpful editing features, such as code completion and syntax highlighting. Developers may also edit GD files with plain text editors, such as Microsoft Notepad and Apple TextEdit, but they do not provide the same scripting features as Godot Engine.", - "NOTE: GDScript was introduced with version 3.1 and later of Godot Engine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gd3": { - "slug": "gd3", - "extension": "gd3", - "name": "GreatFamily Genealogy Data File", - "category": "greatfamily-genealogy-data-file", - "summary": "", - "developer_org": "greatprogs", - "developer_name": "GreatProgs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gd3_11464.png", - "alt": "Screenshot of a .gd3 file in GreatProgs GreatFamily 2.2", - "caption": "GD3 file open in GreatProgs GreatFamily 2.2" - }, - "description": [ - "GD3 files are obscure since the program is no longer developed and was not very popular back in the 2000s. However, you may still encounter a GD3 file if you had previously documented family information with the GreatFamily program. You may also acquire a GD3 file sent to you by another family member that designed a family tree with the software.", - "To open a GD3 file with GreatFamily, select File → Open . To create a GD3 file with GreatFamily, select File → New , then click File → Save or Save As .", - "Since GreatFamily is no longer developed and not widely used, you may want to convert the information saved in your GD3 file to a more widely supported format. To export a GD3 file to a .GED file with GreatFamily, select File → Export to GEDCOM file ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gd3_11464.png", - "alt": "Screenshot of a .gd3 file in GreatProgs GreatFamily 2.2", - "caption": "GD3 file open in GreatProgs GreatFamily 2.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gd3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdb": { - "slug": "gdb", - "extension": "gdb", - "name": "GPS Database File", - "category": "gps-database-file", - "summary": "", - "developer_org": "borland", - "developer_name": "Borland", - "more_information": { - "description": [ - "To create a GDB file in MapSource, simply select File → Save As , choose your save location, name your file, select the GDB format, and click Save .", - "To create/export a GDB file in the BaseCamp program:", - "To import a GDB file in the BaseCamp program:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdbtable": { - "slug": "gdbtable", - "extension": "gdbtable", - "name": "Geodatabase Table File", - "category": "geodatabase-table-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GDBTABLE files are created as part of an ArcGIS geodatabase, which is used to organize and store GIS information. The geodatabases may range in size, depending on how much data they store, and are the main data structure used by ArcGIS to manage and edit GIS data. Geodatabases are stored in folders with .GDB extensions that contain multiple files, which include GDBTABLE, GDBTABLX, GDBINDEXES, ATX, and FREELIST files.", - "You can open GDBTABLE files with GDAL (Geospatial Data Abstraction Library), an open source translator library for raster geospatial data formats. You can also open GDBTABLE files using ArcMap (a tool included with ESRI ArcGIS for Desktop) by selecting \"Add data\" and navigating to the GDBTABLE file.", - "The GDBTABLE files contain information about geographic entities, such as cities, counties, and states. They store records that appear as rows with columns, also known as fields, that include object ID numbers, shapes, names, areas, and statuses.", - "GDBTABLE files are named incrementally. They start as a00000001.gdbtable and typically increase by 1 ( a00000002.gdbtable ). However, numbers may be skipped." - ] - }, - "common_filenames": [ - { - "filename": "a00000001.gdbtable", - "description": "a00000001.gdbtable - First GDBTABLE file created to store geodatabase table data." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdbtable.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdc": { - "slug": "gdc", - "extension": "gdc", - "name": "Godot Engine Compiled Script", - "category": "godot-engine-compiled-script", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "description": [ - "Godot Engine is an open source game engine used to create 2D and 3D games for various platforms, such as Windows, macOS, Linux, Android, iOS, and the web. GDScript was created by the Godot community to provide custom integrated features for developing games. GDC files are most often created when a user exports the resources of a project by selecting Project → Export , and then click Export PCK/Zip .", - "Once the GDScript is compiled into bytecode it cannot be opened or opened or edited by Godot Engine. The file is meant to be referenced by the game it is packaged with.", - "NOTE: GDScript was introduced with version 3.1 and later of Godot Engine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdcb": { - "slug": "gdcb", - "extension": "gdcb", - "name": "GandCrab Ransomware Encrypted File", - "category": "gandcrab-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The GandCrab virus is ransomware , where the purpose of the virus is to take your computer files hostage and force you to pay the perpetrator (typically via DASH currency) to unlock your files. The GandCrab V4 virus scrambles, renames, and encrypts the user's files. It then generates a .TXT ransom note ( GDCB-DECRYPT.txt ) informing you of the file encryption and what you need to do to recover your files." - ] - }, - "common_filenames": [ - { - "filename": "filename.ext.GDCB", - "description": "filename.ext.GDCB - Encrypted files have the GDCB extension appended to the end of the file. For example, sample.xlsx becomes sample.xlsx.GDCB ." - }, - { - "filename": "GDCB", - "description": "filename.ext.GDCB - Encrypted files have the GDCB extension appended to the end of the file. For example, sample.xlsx becomes sample.xlsx.GDCB ." - }, - { - "filename": "sample.xlsx", - "description": "filename.ext.GDCB - Encrypted files have the GDCB extension appended to the end of the file. For example, sample.xlsx becomes sample.xlsx.GDCB ." - }, - { - "filename": "sample.xlsx.GDCB", - "description": "filename.ext.GDCB - Encrypted files have the GDCB extension appended to the end of the file. For example, sample.xlsx becomes sample.xlsx.GDCB ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdcb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gde": { - "slug": "gde", - "extension": "gde", - "name": "The Guide Document", - "category": "the-guide-document", - "summary": "", - "developer_org": "mahadevan-r", - "developer_name": "Mahadevan R", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gde_11418.png", - "alt": "Screenshot of a .gde file in The Guide 2", - "caption": "GDE file open in The Guide 2" - }, - "description": [ - "GDE documents, or \"guides,\" are the main file type associated with The Guide, similar to how .DOCX files are supported by Microsoft Word. You most likely will only encounter a GDE document if you are a Windows user and have created a document with The Guide. You may also receive a GDE file from a co-worker or friend who uses The Guide to compose documents.", - "To create a new document with The Guide, select File → New , modify the document, then select File → Save or Save As... . To open a GDE file with The Guide, select File → Open... . To export a document as an .RTF file with The Guide, select File → Export... .", - "NOTE: GDE documents are rather obscure since The Guide is not widely used and not actively developed." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gde_11418.png", - "alt": "Screenshot of a .gde file in The Guide 2", - "caption": "GDE file open in The Guide 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gde.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdf": { - "slug": "gdf", - "extension": "gdf", - "name": "GUESS Graph Data Format File", - "category": "guess-graph-data-format-file", - "summary": "", - "developer_org": "guess", - "developer_name": "GUESS", - "more_information": { - "description": [ - "GDF files are saved in a plain text format and contain a series of lines that specify the nodes and edges of the graph." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdfmakerproject": { - "slug": "gdfmakerproject", - "extension": "gdfmakerproject", - "name": "GDF Editor Project File", - "category": "gdf-editor-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdfmakerproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdg.autosave": { - "slug": "gdg.autosave", - "extension": "gdg.autosave", - "name": "GDevelop Project Autosave File", - "category": "gdevelop-project-autosave-file", - "summary": "", - "developer_org": "florian-rival", - "developer_name": "Florian Rival", - "more_information": { - "description": [ - "The GDevelop application is designed for all types of users that want to create a 2D game without extensive programming knowledge. You can illustrate scenes, add and animate objects, and define events that determine the logic of your gameplay." - ] - }, - "common_filenames": [ - { - "filename": "[project name].gdg.autosave", - "description": "[project name].gdg.autosave - The file is named after the project for which it contains automatically saved information." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdg.autosave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdg": { - "slug": "gdg", - "extension": "gdg", - "name": "GDevelop Project File", - "category": "gdevelop-project-file", - "summary": "", - "developer_org": "florian-rival", - "developer_name": "Florian Rival", - "more_information": { - "description": [ - "The GDevelop application is designed for all types of users that want to create a 2D game without extensive programming knowledge. You can illustrate scenes, add and animate objects, and define events that determine the logic of your gameplay." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdi": { - "slug": "gdi", - "extension": "gdi", - "name": "Dreamcast Gigabyte Disc Image", - "category": "dreamcast-gigabyte-disc-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A GDI file is a copy of the original Dreamcast game and will only work with emulators. It cannot be burned on a CD-ROM like .CDI files. GDI files come from the GD-R discs that Sega Dreamcast used and can only be burned using GD-Roms and blank GD-R discs. GD-ROMs are similar to CD-ROMs except they read or burn GD-R discs, the \"GD\" stands for Gigabyte Disc. The original Dreamcast GD discs are comprised of 1.2 GB , where around 200 MB of the disc is often dedicated to music tracks which is why BIN files appear.", - "NOTE: Both CDI and GDI files work for Dreamcast emulators, but GDI is more efficient." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdiagramstyle": { - "slug": "gdiagramstyle", - "extension": "gdiagramstyle", - "name": "OmniGraffle Diagram Style File", - "category": "omnigraffle-diagram-style-file", - "summary": "", - "developer_org": "the-omni-groupg", - "developer_name": "The Omni Groupg", - "more_information": { - "description": [ - "Several preinstalled digram styles are included with the OmniGraffle software installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdiagramstyle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdm": { - "slug": "gdm", - "extension": "gdm", - "name": "General Digital Music Module", - "category": "general-digital-music-module", - "summary": "", - "developer_org": "edward-schlunder", - "developer_name": "Edward Schlunder", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gdm_13377.png", - "alt": "Screenshot of a .gdm file in MilkyTracker", - "caption": "GDM file open in MilkyTracker" - }, - "description": [ - "Bells, Whistles, and Sound Boards (BWSB) was a DOS-based sound library that video game developers and demoscene enthusiasts used to create and play music in the 1990s. Notably, BWSB was included in MegaZeux, a game creation system that was also available for MS-DOS.", - "Music created to be played by BWSB was saved as GDM files. These files describe the notes a song contains, how those notes are arranged, and the instruments used to play those notes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gdm_13377.png", - "alt": "Screenshot of a .gdm file in MilkyTracker", - "caption": "GDM file open in MilkyTracker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdoc": { - "slug": "gdoc", - "extension": "gdoc", - "name": "Google Docs Shortcut", - "category": "google-docs-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gdoc_7627-2.png", - "alt": "Screenshot of a .gdoc file in GitHub Atom", - "caption": "GDOC file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Docs, Sheets, Slides, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GDOC files are Drive for Desktop shortcuts that open Google Docs documents. When a Drive for Desktop user double-clicks a GDOC file, the related document opens in Google Docs, provided the user is signed in to a Gmail account allowed to access the document. Each GDOC file is a JSON file that contains a document's URL and document ID, as well as the name of the Gmail account used to create the document.", - "NOTE: GDOC files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gdoc_7627-2.png", - "alt": "Screenshot of a .gdoc file in GitHub Atom", - "caption": "GDOC file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdocx": { - "slug": "gdocx", - "extension": "gdocx", - "name": "Google Drive Document", - "category": "google-drive-document", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "GDOCX files are similar to shortcut files. When you double-click a GDOCX file, it opens the actual word processing document stored in Google Drive. Instead of a GDOCX file, you may see a .GDOC file, which stores the same information but is more common.", - "Google Drive is a file storage service that can be downloaded and installed in Windows or macOS as a desktop client for synchronizing remote Google Drive files with a local computer. If you install the Google Drive desktop client, your Google Docs documents are accessible within a special folder named Google Drive, which is on the local hard drive. This folder is used to synchronize files with the remote Google Drive. When you double-click a GDOCX file, the document is opened in Google Drive in your default web browser.", - "NOTE: In 2018, the Google Drive desktop applications were discontinued but you can still access Google Drive online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdocx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdr": { - "slug": "gdr", - "extension": "gdr", - "name": "Symbian OS Font File", - "category": "symbian-os-font-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GDR font files must be saved in the \"\\System\\Fonts\" directory on the Symbian device in order to function correctly. When a new font is installed, the device must be restarted to allow the Font and Bitmap server processes to recognize the font.", - "Symbian OS programs, such as FileMan and FontRemover, can also be used to install or remove GDR files on the Symbian device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdraw": { - "slug": "gdraw", - "extension": "gdraw", - "name": "Google Drawings Shortcut", - "category": "google-drawings-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gdraw_7630.png", - "alt": "Screenshot of a .gdraw file in GitHub Atom", - "caption": "GDRAW file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Drawings, Docs, Slides, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GDRAW files are Drive for Desktop shortcuts that open diagrams created in Google Drawings. When a Drive for Desktop user double-clicks a GDRAW file, the related diagram opens in Google Drawings, provided the user is signed in to a Gmail account allowed to access the diagram. Each GDRAW file is a JSON file that contains a diagram's URL and document ID, as well as the name of the Gmail account used to create the diagram.", - "NOTE: GDRAW files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gdraw_7630.png", - "alt": "Screenshot of a .gdraw file in GitHub Atom", - "caption": "GDRAW file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdraw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdrive": { - "slug": "gdrive", - "extension": "gdrive", - "name": "Gizmo Virtual Drive File", - "category": "gizmo-virtual-drive-file", - "summary": "", - "developer_org": "arainia-solutions", - "developer_name": "Arainia Solutions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdrive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gds": { - "slug": "gds", - "extension": "gds", - "name": "Graphic Data System File", - "category": "graphic-data-system-file", - "summary": "", - "developer_org": "cadence-design-systems", - "developer_name": "Cadence Design Systems", - "more_information": { - "description": [ - "GDS files are created in the GDS II format, which was originally developed by Calma. For this reason, they are sometimes referred to as Calma streams. The GDS file format is now owned and maintained by Cadence Design Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdshader": { - "slug": "gdshader", - "extension": "gdshader", - "name": "Godot Engine Shader File", - "category": "godot-engine-shader-file", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gdshader_12404.png", - "alt": "Screenshot of a .gdshader file in Godot Engine 3.3", - "caption": "GDSHADER file open in Godot Engine 3.3" - }, - "description": [ - "Godot Engine is a free and open-source game engine used to develop 2D and 3D games. The game engine initially used .SHADER files to store shader properties, but now also supports GDSHADER files with the release of Godot Engine 3.3.3 on August 19, 2021.", - "GDSHADER files are the same as SHADER files, except they have a different file extension. The .gdshader file extension is meant to help third-party software and users distinguish shader files associated with Godot Engine." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gdshader_12404.png", - "alt": "Screenshot of a .gdshader file in Godot Engine 3.3", - "caption": "GDSHADER file open in Godot Engine 3.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdshader.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdt": { - "slug": "gdt", - "extension": "gdt", - "name": "gretl Datafile", - "category": "gretl-datafile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: The data contained in a GDT file is in plain text. If you have a large dataset around 10 MB or higher, the .GDTB binary format will provide faster read and write times." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdtb": { - "slug": "gdtb", - "extension": "gdtb", - "name": "gretl Binary Datafile", - "category": "gretl-binary-datafile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: The data contained in a GDTB file is in binary format, which enables large datasets to be read and written faster. However for smaller datasets around 9 MB or less, the original .GDT plain text format can be used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdtb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdv": { - "slug": "gdv", - "extension": "gdv", - "name": "Gremlin Digital Video", - "category": "gremlin-digital-video", - "summary": "", - "developer_org": "gremlin-interactive", - "developer_name": "Gremlin Interactive", - "more_information": { - "description": [ - "Gremlin Interactive was a British video game development studio that produced hundreds of video games before being acquired by French publisher Infogrames in 1999. At least four of Gremlin's video games used GDV files, which were saved in the company's proprietary video file format:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdw": { - "slug": "gdw", - "extension": "gdw", - "name": "Jaws Unleashed Data File", - "category": "jaws-unleashed-data-file", - "summary": "", - "developer_org": "majesco-entertainment", - "developer_name": "Majesco Entertainment", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gdz": { - "slug": "gdz", - "extension": "gdz", - "name": "GEDZip Genealogy Data File", - "category": "gedzip-genealogy-data-file", - "summary": "", - "developer_org": "familysearch", - "developer_name": "FamilySearch", - "more_information": { - "description": [ - "In the 1980s, The Church of Jesus Christ of Latter-day Saints (The Church) released the first version of the GEDCOM format, which is a universal format genealogists use to exchange data across genealogy programs. Over the next three decades, The Church and various genealogy-minded developers collaborated to improve upon the GEDCOM format. In 2021, FamilySearch, the family history arm of The Church, released version 7.0 of GEDCOM, which included the specification for building a GEDZip utility.", - "When implemented in genealogy software, GEDZip's primary function is to allow users to bundle historical pictures and other files with their existing FamilySearch GEDCOM / GED genealogy data files. To do this, software that includes GEDZip zips the GEDCOM / GED file and media files together into a GDZ file. The GDZ file is a Zip archive that can be decompressed and, in the future, read by a variety of genealogy applications, allowing professional and amateur genealogists to import, review, and save their genealogical data and historical documents using one file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gdz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ged": { - "slug": "ged", - "extension": "ged", - "name": "GEDCOM Genealogy Data File", - "category": "gedcom-genealogy-data-file", - "summary": "", - "developer_org": "game-editor", - "developer_name": "Game Editor", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ged_580.png", - "alt": "Screenshot of a .ged file in MyHeritage Family Tree Builder 8", - "caption": "GED file open in MyHeritage Family Tree Builder 8" - }, - "description": [ - "The GEDCOM format was developed by The Church of Jesus Christ of Latter-day Saints (The LDS Church) and initially released in the 1980s. The purpose of GEDCOM is to be a uniform format that genealogical researchers could utilize to save and exchange data.", - "Since its initial release, the format has undergone several revisions, the most notable being 5.5.1. This version of the format was released in 1999 and is the most widely-used version. In 2021, FamilySearch, a software company affiliated with The LDS Church, released version 7.0 of GEDCOM, which included support for .GDZ files.", - "The GEDCOM format may be used by both casual and professional users that document genealogical data. Casual users typically document their own family data, while professional users often document data for academic purposes.", - "NOTE: GED files may also be saved as .GEDCOM files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ged_580.png", - "alt": "Screenshot of a .ged file in MyHeritage Family Tree Builder 8", - "caption": "GED file open in MyHeritage Family Tree Builder 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ged.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gedata": { - "slug": "gedata", - "extension": "gedata", - "name": "Qlucore Data File", - "category": "qlucore-data-file", - "summary": "", - "developer_org": "qlucore", - "developer_name": "Qlucore", - "more_information": { - "description": [ - "The data stored in a GEDATA file can be visualized and statistically analyzed in the Qlucore Omics Explorer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gedata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gedcom": { - "slug": "gedcom", - "extension": "gedcom", - "name": "GEDCOM Genealogy File", - "category": "gedcom-genealogy-file", - "summary": "", - "developer_org": "the-lds-church", - "developer_name": "The LDS Church", - "more_information": { - "description": [ - "In the 1980s, The Church of Jesus Christ of Latter-day Saints (The LDS Church) developed and released the GEDCOM format. GEDCOM was designed to be a universal format that genealogical researchers could use to save and exchange data across genealogy databases and programs.", - "Since its initial release, the format has undergone several revisions, the most notable being 5.5.1. This version of the format was released in 1999 and is the most widely-used version. In 2021, FamilySearch, a software company affiliated with The LDS Church, released version 7.0 of GEDCOM, which included support for .GDZ files.", - "Both professional and amateur genealogists save their records in the GEDCOM format. Professionals typically create and save data used for academic purposes, while amateurs typically document their own family history.", - "NOTE: GEDCOM files may also be saved as .GED files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gedcom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gem": { - "slug": "gem", - "extension": "gem", - "name": "RubyGems Package", - "category": "rubygems-package", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "Ruby GEM files can be installed using the \" gem install GEMNAME [options] \" command. You may also use the \" gem list -r -d \" command to list the gems installed on a network." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gemspec": { - "slug": "gemspec", - "extension": "gemspec", - "name": "Gem Specification File", - "category": "gem-specification-file", - "summary": "", - "developer_org": "rubygems", - "developer_name": "RubyGems", - "more_information": { - "description": [ - "NOTE: RubyGems are used for distributing developer libraries for the Ruby programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gemspec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gen": { - "slug": "gen", - "extension": "gen", - "name": "Sega Genesis ROM", - "category": "sega-genesis-rom", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "The Sega Genesis, known as the Sega Mega Drive outside North America, is a video game console that was originally released in 1988. Sega released many popular games for the Genesis, including a number of games in the Sonic the Hedgehog series.", - "Gamers who want to play classic Genesis games on their PCs can do so by downloading a Genesis emulator and using it to load a Genesis game ROM, which is a copy of a Genesis game. Genesis game ROMs are most often saved as GEN files. Some Genesis ROMs are saved as .SMD and .BIN files; all can be used in any Sega Genesis emulator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gen.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "genbank": { - "slug": "genbank", - "extension": "genbank", - "name": "GenBank Data File", - "category": "genbank-data-file", - "summary": "", - "developer_org": "national-center-for-biotechnology-information", - "developer_name": "National Center for Biotechnology Information", - "more_information": { - "description": [ - "The GenBank format was developed by the U.S. National Center for Biotechnology Information (NCBI). It is widely used by public databases and is considered by many to be the standard DNA and protein sequence file format.", - "NOTE: GenBank sequence files also use the .GB file extension and more commonly, the .GBK extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "genbank.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "generictest": { - "slug": "generictest", - "extension": "generictest", - "name": "Visual Studio Generic Test File", - "category": "visual-studio-generic-test-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "GENERICTEST files are used by developers to wrap external programs and tests that were not developed to be used in the Team System testing tools. You can manage and run generic tests and gather results with these testing tools.", - "To create a GENERICTEST, right-click a test project in Solution Explorer, select Add , and click Generic Test .", - "Visual Studio uses different file extensions for a variety of file types. Some of the different test file extensions include GENERICTEST, WEBTEST, and .LOADTEST ." - ] - }, - "common_filenames": [ - { - "filename": "GenericTest1.generictest", - "description": "GenericTest1.generictest - The default name given to a GENERICTEST file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "generictest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "genh": { - "slug": "genh", - "extension": "genh", - "name": "Generic Binary Header Music File", - "category": "generic-binary-header-music-file", - "summary": "", - "developer_org": "vgmstream", - "developer_name": "vgmstream", - "more_information": { - "description": [ - "Vgmstream is a library that allows gamers to play music retrieved from video games. By default, vgmstream supports hundreds of video game music formats. Users can add support for additional formats using VGMToolBox's GENH creator. This utility allows users to convert unsupported music files into GENH files, which vgmstream can play.", - "To convert an unsupported file into a GENH file, users use GENH creator to add a binary file header that specifies how vgmstream should read the file. They then save the updated file as a GENH file.", - "When the user opens their GENH file with vgmstream, the program uses the information specified in the file's header to correctly read and play the audio the file contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "genh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "genome": { - "slug": "genome", - "extension": "genome", - "name": "Cell Lab Design File", - "category": "cell-lab-design-file", - "summary": "", - "developer_org": "petter-s-terskog", - "developer_name": "Petter Säterskog", - "more_information": { - "description": [ - "Cell Lab comes with 45 challenges where you must design an organism that can survive a particular environment. And as you solve challenges, you unlock new genes that will give cells new properties. You can also play an experimental mode where you set the parameters of the environment then test your organism you designed to see if it thrives or dies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "genome.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "geo": { - "slug": "geo", - "extension": "geo", - "name": "VRML Geography File", - "category": "vrml-geography-file", - "summary": "", - "developer_org": "trumpf", - "developer_name": "TRUMPF", - "more_information": { - "description": [ - "TruTops is software utilized by TRUMPF machines, which bend, punch, and laser sheet metal. The GEO file is used by TruTops software to communicate to TRUMPF machines how to form sheet metal into a design. The machines are typically used in the recycling, air conditioning, and building trade industries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "geo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "geode": { - "slug": "geode", - "extension": "geode", - "name": "Geometry Dash Geode Mod", - "category": "geometry-dash-geode-mod", - "summary": "", - "developer_org": "geode-team", - "developer_name": "Geode Team", - "more_information": { - "description": [ - "RobTop Games develops Geometry Dash, a music-based platforming game in which players must click or tap their screen in time to the music to avoid obstacles. It is available on multiple platforms, including Windows, macOS, and Linux.", - "Geometry Dash gamers can develop mods to enhance gameplay in Geometry Dash. For example, a mod may allow gamers to back up save files, adjust the main menu, or change game modes during the game.", - "Gamers often upload mods to the Geode Mods Repo, where other gamers can freely download and install them. Gamers can also publish mods on a separate platform that others can purchase, download, and install.", - "NOTE: You can find more information about creating GEODE mods in the Geode SDK documentation ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "geode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "geojson": { - "slug": "geojson", - "extension": "geojson", - "name": "GeoJSON File", - "category": "geojson-file", - "summary": "", - "developer_org": "geojson", - "developer_name": "GeoJSON", - "more_information": { - "description": [ - "GEOJSON files can be used for storing and exchanging geographical information between mapping applications and other spatial data programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "geojson.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gero": { - "slug": "gero", - "extension": "gero", - "name": "GERO Ransomware Encrypted File", - "category": "gero-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "STOP ransomware, also known as STOP Djvu ransomware, is a common family of ransomware that cybercriminals use to extort ransoms from PC users. The GERO variant of STOP ransomware first appeared in August 2019. It encrypts a user's files and then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. The note contains instructions users are meant to follow to decrypt their files.", - "GERO and subsequent versions of STOP ransomware differ significantly from previous versions. Prior versions of STOP ransomware encrypted files using an offline key, which could be found on a user's system and used to decrypt their files. GERO encrypts files using an online key, which is stored on the cybercriminals' server, not on the user's system. Thus, previously effective STOP decryption tools typically do not work on GERO and later versions of STOP ransomware.", - "GERO ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by GERO ransomware.", - "NOTE: To learn more about STOP ransomware and its variants, refer to the .STOP entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gero.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gexf": { - "slug": "gexf", - "extension": "gexf", - "name": "Graph Exchange XML Format File", - "category": "graph-exchange-xml-format-file", - "summary": "", - "developer_org": "gexf-working-group", - "developer_name": "GEXF Working Group", - "more_information": { - "description": [ - "NOTE: GEXF files can be read and written using a Java library called gexf4j." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gexf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gf": { - "slug": "gf", - "extension": "gf", - "name": "METAFONT Bitmap File", - "category": "metafont-bitmap-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GF files often have a corresponding .TFM file that contains size metadata for typesetting the font." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfar": { - "slug": "gfar", - "extension": "gfar", - "name": "Greenfoot Archive", - "category": "greenfoot-archive", - "summary": "", - "developer_org": "university-of-kent", - "developer_name": "University of Kent", - "more_information": { - "description": [ - "Downloading a GFAR file from the Greenfoot site:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfb": { - "slug": "gfb", - "extension": "gfb", - "name": "GIFBlast Compressed Image File", - "category": "gifblast-compressed-image-file", - "summary": "", - "developer_org": "gifblast", - "developer_name": "GIFBlast", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfe": { - "slug": "gfe", - "extension": "gfe", - "name": "Glarysoft Encrypted File", - "category": "glarysoft-encrypted-file", - "summary": "", - "developer_org": "glarysoft", - "developer_name": "Glarysoft", - "more_information": { - "description": [ - "When encrypting a file, the GFE extension is appended on to the end of the file. If your file is example.doc , the new filename would example.doc.gfe once it's encrypted.", - "To encrypt a file, click the \"Advanced Tools\" tab from the Glary Utilities start screen, click \"Encrypt files\" under \"Privacy,\" click Add File(s) , navigate to your file, click Open , choose the save location of the file, create your encryption password, and click Encrypt Now! .", - "To decrypt a file, click the \"Advanced Tools\" tab from the Glary Utilities start screen, click \"Encrypt files\" under \"Privacy,\" select the \"Decrypt file\" tab, click Browse... , navigate to your file, click Open , enter your password, click Browse.. under the \"Password\" field, choose the save location, click OK , and click Decrypt Now! ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfi": { - "slug": "gfi", - "extension": "gfi", - "name": "GIFI File", - "category": "gifi-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: The format is used by accounting and tax calculating software, such as QuickBooks and TurboTax, used by businesses to keep track of financial information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfie": { - "slug": "gfie", - "extension": "gfie", - "name": "Greenfish Icon Editor Pro Graphic", - "category": "greenfish-icon-editor-pro-graphic", - "summary": "", - "developer_org": "greenfish-software", - "developer_name": "Greenfish Software", - "more_information": { - "description": [ - "Greenfish Icon Editor Pro graphics can be exported to Windows icons ( .ICO files), cursors ( .CUR files), or other graphics formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfie.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfnpc": { - "slug": "gfnpc", - "extension": "gfnpc", - "name": "GeForce NOW Game Shortcut", - "category": "geforce-now-game-shortcut", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "NVIDIA GeForce NOW is an app that allows gamers to stream video games from a virtual machine. To access games, gamers typically open GeForce NOW, select the game, and press the Play button. However, PC gamers can also create desktop shortcuts to games they play frequently, to launch them more quickly.", - "To create a shortcut to a game, gamers select that game in GeForce NOW and click Create Desktop Shortcut . GeForce NOW then creates a GFNPC file on the gamer's desktop, which uses the filename GeForce NOW Game Name and the .gfnpc extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfnpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gform": { - "slug": "gform", - "extension": "gform", - "name": "Google Forms Shortcut", - "category": "google-forms-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gform_7632.png", - "alt": "Screenshot of a .gform file in GitHub Atom", - "caption": "GFORM file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Forms, Docs, Sheets, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GFORM files are Drive for Desktop shortcuts that open forms created in Google Forms. When a Drive for Desktop user double-clicks a GFORM file, the related form opens in Google Forms, provided the user is signed in to a Gmail account allowed to access the form. Each GFORM file is a JSON file that contains a form's URL and document ID, as well as the name of the Gmail account used to create the form.", - "NOTE: GFORM files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gform_7632.png", - "alt": "Screenshot of a .gform file in GitHub Atom", - "caption": "GFORM file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gform.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfp": { - "slug": "gfp", - "extension": "gfp", - "name": "GreenForce-Player Protected Media File", - "category": "greenforce-player-protected-media-file", - "summary": "", - "developer_org": "greenforce-player", - "developer_name": "GreenForce-Player", - "more_information": { - "description": [ - "GFP files can be decrypted and played back in the GreenForce-Player by entering the password that was used to encrypt the data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfpak": { - "slug": "gfpak", - "extension": "gfpak", - "name": "Game Freak Resource Package", - "category": "game-freak-resource-package", - "summary": "", - "developer_org": "game-freak", - "developer_name": "Game Freak", - "more_information": { - "description": [ - "Most Pokémon players will never encounter GFPAK files. However, Pokémon modders frequently extract GFPAK files from games and alter the resources they contain. For example, a modder might retrieve a GFPAK file from a game, extract the assets the GFPAK file contains, and alter those assets to make a Pokémon appear differently in-game.", - "After modifying the resources a GFPAK file contains, modders repackage the resources into a new GFPAK file. They can then install the file in the game from which it came, using custom Nintendo Switch firmware, and/or distribute the file for other players to install." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfpak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfs": { - "slug": "gfs", - "extension": "gfs", - "name": "Glarysoft Split File", - "category": "glarysoft-split-file", - "summary": "", - "developer_org": "glarysoft", - "developer_name": "Glarysoft", - "more_information": { - "description": [ - "When splitting a file, the GFS extension is appended to the end of the file. If your file is example.txt , the new filename would example.txt.gfs once it's split.", - "To split a file with Glary Utilities, follow these steps:", - "To join split GFS files and open them with Glary Utilities, follow these steps:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfw": { - "slug": "gfw", - "extension": "gfw", - "name": "GIF World File", - "category": "gif-world-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gfx": { - "slug": "gfx", - "extension": "gfx", - "name": "GFx Scaleform File", - "category": "gfx-scaleform-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Before Scaleform was acquired by Autodesk in 2011, they developed Scaleform GFx, which is a graphics rendering engine. Scaleform GFx is used to display video game user interfaces, HUDs (head-up display), and animated textures that are based on Adobe Flash .", - "NOTE: Autodesk Scaleform has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gg": { - "slug": "gg", - "extension": "gg", - "name": "Google Desktop Gadget File", - "category": "google-desktop-gadget-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Google desktop gadgets are similar to Apple Dashboard Widget ( .WDGT ) files and Windows Gadget ( .GADGET ) files. They are stored in a compressed .ZIP format and may contain Web-based files such as HTML, CSS, JavaScript, and XML files.", - "NOTE: Google Desktop was discontinued in 2011." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ggb": { - "slug": "ggb", - "extension": "ggb", - "name": "GeoGebra Worksheet", - "category": "geogebra-worksheet", - "summary": "", - "developer_org": "internatonal-geogebra-institute", - "developer_name": "Internatonal GeoGebra Institute", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ggb_3339.png", - "alt": "Screenshot of a .ggb file in GeoGebra Classic 6", - "caption": "GGB file open in GeoGebra Classic 6" - }, - "description": [ - "GeoGebra is a math education software suite used to teach math to students of all levels. The suite's programs, including GeoGebra Classic, GeoGebra Graphing Calculator, and other graphing applications, allow teachers and students to graph and analyze various mathematical data.", - "When a teacher or student saves a GeoGebra graph, that graph is saved as a GeoGebra worksheet, or GGB file. Teachers often create GGB files and send them to students, so the students can solve problems the teacher has included on the worksheet. The student then saves their own copy of the GGB file, which contains their answers.", - "NOTE: A GGB file may also be part of a dynamic GeoGebra worksheet. In this case, the file must be stored alongside an accompanying .HTML and .JAR file, which are also used to open the worksheet." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ggb_3339.png", - "alt": "Screenshot of a .ggb file in GeoGebra Classic 6", - "caption": "GGB file open in GeoGebra Classic 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ggb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ggp": { - "slug": "ggp", - "extension": "ggp", - "name": "OtterUI Project File", - "category": "otterui-project-file", - "summary": "", - "developer_org": "aonyx-software", - "developer_name": "Aonyx Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ggp_12065.png", - "alt": "Screenshot of a .ggp file in OtterUI Editor 1.3", - "caption": "GGP file open in OtterUI Editor 1.3" - }, - "description": [ - "OtterUI is a video game UI development toolkit that allows developers to create navigable menus and other animated scenes. These menus and scenes are saved within OtterUI projects, or GGP files.", - "A GGP file can contain any number of scenes, animations, and other scene elements. After a developer finishes editing a scene, they can export that scene as a .GBS file for use in a video game." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ggp_12065.png", - "alt": "Screenshot of a .ggp file in OtterUI Editor 1.3", - "caption": "GGP file open in OtterUI Editor 1.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ggp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ggpack": { - "slug": "ggpack", - "extension": "ggpack", - "name": "Thimbleweed Park Resource Archive", - "category": "thimbleweed-park-resource-archive", - "summary": "", - "developer_org": "terrible-toybox", - "developer_name": "Terrible Toybox", - "more_information": { - "description": [ - "Most Thimbleweed Park gamers will not encounter GGPACK files since the files contain game resources referenced by the game and are not meant to be opened by the gamer. The resources are used for various purposes in the game, including the character and background appearance, text font, sound effects, and music.", - "Although GGPACK files are not meant to be opened, gamers looking to modify Thimbleweed Park may find GGPACK files in the game installation directory. The r2-ggpack program, which is a collection of plugins, can be used to read and manipulate GGPACK files used by Thimbleweed Park. NGGPack can also be used to view and extract files from GGPACK archives.", - "In macOS, GGPACK files can be found in the following path:", - "/​Applications/​ThimbleweedPark.app/​Contents/​Resources/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ggpack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ggr": { - "slug": "ggr", - "extension": "ggr", - "name": "GIMP Gradient File", - "category": "gimp-gradient-file", - "summary": "", - "developer_org": "gimp", - "developer_name": "GIMP", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ggr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ggz": { - "slug": "ggz", - "extension": "ggz", - "name": "NeptunJS Saved Game", - "category": "neptunjs-saved-game", - "summary": "", - "developer_org": "urbain-jean-joseph-le-verrier", - "developer_name": "Urbain Jean Joseph Le Verrier", - "more_information": { - "description": [ - "NeptunJS is an online video game console emulator that integrates with other emulation software, to provide a multiplatform emulator. The emulator has its own website at NeptunJS.xyz, and it is integrated into other websites, such as RetroGames.cz and MyEmulator.online.", - "When a player presses the Download save state button while playing a game in NeptunJS, the game produces a GGZ file. This file contains a record of the player's in-progress game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ggz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gh": { - "slug": "gh", - "extension": "gh", - "name": "Grasshopper Binary Definition", - "category": "grasshopper-binary-definition", - "summary": "", - "developer_org": "robert-mcneel-associates", - "developer_name": "Robert McNeel & Associates", - "more_information": { - "description": [ - "McNeel Rhino is a 3D modeling program that allows users to create, edit, animate, and export 3D models. Grasshopper is a visual programming environment included with Rhino. It allows users to create programs that automatically generate lines, shapes, complex geometry, and even entire 3D models in Rhino.", - "To create a Grasshopper program, users open Grasshopper alongside Rhino and then drag and drop visual code elements (which appear as rounded rectangles) on Grasshopper's programming canvas. They then link code elements to objects within a 3DM file. Users can add additional code elements, connect them, and edit them as needed, until they are satisfied with the model their program produces.", - "After creating a Grasshopper program, users save that program as a GH or GHX file. These files are most commonly referred to as Grasshopper definitions. The only major difference between GH and GHX files is that GH files are binary files while GHX files are XML files. Grasshopper can open GH and GHX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ghb": { - "slug": "ghb", - "extension": "ghb", - "name": "Lego Ghost Path File", - "category": "lego-ghost-path-file", - "summary": "", - "developer_org": "high-voltage-software", - "developer_name": "High Voltage Software", - "more_information": { - "description": [ - "Lego Racers was released in 1999 as a racing game for Windows, Nintendo 64, PlayStation, and Game Boy Color. The game provides a variety of tracks set around Legoland with each track including power-ups that the racers can attain to gain advantages. The game features a \"Circuit Race\" mode, \"Single Race\" mode, and \"Time Race\" mode. The \"Time Race\" mode is where you would see the ghost path that is stored in the GHB file.", - "The GHB file is created when a racer completes a time trial race. The racer's path is recorded as numbers and stored in the GHB file. It is called a \"ghost path\" because it is the path the semi-transparent, ghost-looking racer in the game follows when you challenge a previous race.", - "GHB files are located in the LEGO.jam archive, which can be found in the Lego Racers game installation location. The files can be found in all of the race track folders except for the \"TEST\" (test track) and RACEC3R0 (Rocket Racer Run) because those tracks do not allow trial races. You can extract GHB files and other game files from the JAM archive using a JAM extractor.", - "NOTE: Lego Racers is no longer available for download." - ] - }, - "common_filenames": [ - { - "filename": "GHOST.ghb", - "description": "GHOST.ghb - The common name given to GHB ghost path files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ghb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gho": { - "slug": "gho", - "extension": "gho", - "name": "Norton Ghost Backup File", - "category": "norton-ghost-backup-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "Norton Ghost files can be used to restore individual files or a complete hard disk. GHO files may also be encrypted to keep backups secure.", - "NOTE: Norton Ghost was renamed as Ghost Solution Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gho.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ghs": { - "slug": "ghs", - "extension": "ghs", - "name": "Norton Ghost Image Segment", - "category": "norton-ghost-image-segment", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "In Symantec Ghost 6.5 and later, segment files use the naming convention \"name001.ghs,\" \"name002.ghs,\" \"name003.ghs,\" etc.", - "NOTE: Norton Ghost was renamed as Ghost Solution Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ghs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ghx": { - "slug": "ghx", - "extension": "ghx", - "name": "Grasshopper XML Definition", - "category": "grasshopper-xml-definition", - "summary": "", - "developer_org": "robert-mcneel-associates", - "developer_name": "Robert McNeel & Associates", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ghx_12212.png", - "alt": "Screenshot of a .ghx file in Microsoft Visual Studio Code", - "caption": "GHX file open in Microsoft Visual Studio Code" - }, - "description": [ - "McNeel Rhino is a 3D modeling program that allows users to create, edit, animate, and export 3D models. Grasshopper is a visual programming environment included with Rhino. It allows users to create programs that automatically generate lines, shapes, complex geometry, and even entire 3D models in Rhino.", - "To create a Grasshopper program, users open Grasshopper alongside Rhino and then drag and drop visual code elements (which appear as rounded rectangles) on Grasshopper's programming canvas. They then link code elements to objects within a 3DM file. Users can add additional code elements, connect them, and edit them as needed, until they are satisfied with the model their program produces.", - "After creating a Grasshopper program, users save that program as a GHX or GH file. These files are most commonly referred to as Grasshopper definitions. The only major difference between GHX and GH files is that GHX files are XML files while GHX files are binary files. Grasshopper can open GHX and GH files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ghx_12212.png", - "alt": "Screenshot of a .ghx file in Microsoft Visual Studio Code", - "caption": "GHX file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ghx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gi": { - "slug": "gi", - "extension": "gi", - "name": "Global Image", - "category": "global-image", - "summary": "", - "developer_org": "sonic-solutions", - "developer_name": "Sonic Solutions", - "more_information": { - "description": [ - "Veritas developed the Global Image (GI) file format, which Sonic Solutions later acquired. Sonic RecordNow and Roxio Easy Media Creator were two popular disc-authoring and burning applications in the early 2000s that adopted the GI format. Both programs allowed users to create, copy, and manage CDs and DVDs.", - "RecordNow and Easy Media Creator could write GI files to blank discs, and users could mount them as a virtual drive, allowing users to access their contents without needing the physical disc. They could also split GI files into multiple parts, especially when dealing with larger DVDs.", - "As disc-burning technology evolved and .ISO became the standard format for disk images, the use of GI files declined. However, users who created backups or copies of media using Sonic or Roxio software may still encounter GI files in old archives." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gid": { - "slug": "gid", - "extension": "gid", - "name": "Windows Help Global Index File", - "category": "windows-help-global-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gif": { - "slug": "gif", - "extension": "gif", - "name": "Graphical Interchange Format File", - "summary": "A GIF file is an image saved in the Graphical Interchange Format (GIF). It may contain up to 256 indexed colors, with a color palette that may be a predefined set of colors or adapted to the colors in the image. GIF files are saved in a lossless format, meaning that the GIF compression does not degrade the image's clarity.", - "developer": "CompuServe", - "developer_slug": "compuserve", - "category": "Raster Image Files", - "category_slug": "raster-image-files", - "rating": 4.2, - "votes": 735, - "last_updated": "April 27, 2022", - "more_information": { - "content": [ - "GIFs are a common format for web graphics, especially small images and images that contain text, such as navigation buttons. However, JPEG ( .JPG ) images are better for showing photos because they are not as limited in the number of colors they can display.", - "GIF images can also be animated and saved as \"animated GIFs,\" which are often used to display basic animations on websites. They may also include transparent pixels, allowing them to blend with different color backgrounds. However, pixels in a GIF image must be either fully transparent or fully opaque, so the transparency cannot be faded like a .PNG image.", - "NOTE: View more information about the GIF format ." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gif_31-2.jpg", - "srcset": "https://fileinfo.com/img/ss/md/gif_31-2.jpg 760w, https://fileinfo.com/img/ss/sm/gif_31-2.jpg 380w", - "alt": "Screenshot of a .gif file in Microsoft Photos 2021", - "width": "380", - "height": "253", - "caption": "GIF file open in Microsoft Photos 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open a GIF file in a variety of image viewing and editing applications, including Microsoft Photos (Windows), Apple Preview (macOS), Adobe Photoshop (Windows, Mac), and GIMP (cross-platform).", - "If your GIF file contains an animated GIF, some applications may show the file as a series of still images (which correspond to the animation's frames). For example, Apple Preview shows animated GIFs as a series of images, and Adobe Photoshop shows animated GIFs as a collection of layers." - ] - }, - "scraped_at": "2025-08-09T21:58:54.733736", - "source": { - "url": "https://fileinfo.com/extension/gif", - "file": "gif.html" - } - }, - "gifv": { - "slug": "gifv", - "extension": "gifv", - "name": "GIF Video File", - "category": "gif-video-file", - "summary": "", - "developer_org": "imgur", - "developer_name": "Imgur", - "more_information": { - "description": [ - "GIF is a popular format for sharing short animation loops on the web, which includes sites such as Twitter and Imgur. The GIFV format is part of Imgur's \"Project GIFV\" initiative to improve the GIF format. One of the main upgrades of the format is that GIFV files are significantly smaller than GIF files, which enables faster loading speeds.", - "NOTE: The Imgur site converts uploaded GIF files to the GIFV format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gifv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gig": { - "slug": "gig", - "extension": "gig", - "name": "Tascam GigaSampler File", - "category": "tascam-gigasampler-file", - "summary": "", - "developer_org": "tascam", - "developer_name": "Tascam", - "more_information": { - "description": [ - "GigaSampler was discontinued and replaced with GigaStudio" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gih": { - "slug": "gih", - "extension": "gih", - "name": "GIMP Image Hose File", - "category": "gimp-image-hose-file", - "summary": "", - "developer_org": "gimp", - "developer_name": "GIMP", - "more_information": { - "description": [ - "GIMP image hose files are used for brushing images on a canvas. Each image in the sequence is painted at the brush's spacing interval as the user draws on the canvas. Some built-in GIH files are located in the /​share/​gimp/​2.0/​brushes/​ directory of a GIMP installation.", - "NOTE: GIH files should not be confused with GIMP non-pipe brushes ( .GBR files), which do not store multiple image layers in the brush." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gih.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gim": { - "slug": "gim", - "extension": "gim", - "name": "PlayStation Portable Image File", - "category": "playstation-portable-image-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "GIM files are commonly found within PSP Theme Files ( .PTF files). PTF files also support .PNG and .TGA images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gin": { - "slug": "gin", - "extension": "gin", - "name": "GEMS Engine Control Unit File", - "category": "gems-engine-control-unit-file", - "summary": "", - "developer_org": "general-engine-management-systems", - "developer_name": "General Engine Management Systems", - "more_information": { - "description": [ - "GEMS GWv3 and GWv4 (versions 3 and 4) can open GIN files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ginspect_prj": { - "slug": "ginspect_prj", - "extension": "ginspect_prj", - "name": "GOM Inspect Project File", - "category": "gom-inspect-project-file", - "summary": "", - "developer_org": "gom", - "developer_name": "GOM", - "more_information": { - "description": [ - "GOM Inspect projects are often used for analyzing meshes or point clouds stored in .G3D files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ginspect_prj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gio": { - "slug": "gio", - "extension": "gio", - "name": "Adagio Score", - "category": "adagio-score", - "summary": "", - "developer_org": "roger-dannenberg", - "developer_name": "Roger Dannenberg", - "more_information": { - "description": [ - "Mandriva Nyquist is a discontinued score composition application for the also-discontinued Mandriva Linux distribution. When saving a score with Nyquist, the app creates a GIO file to store its contents. After saving the musical score, you can close it, then re-open it to continue modifying the score.", - "The Adagio score language saved in GIO files consists of text commands that specify each note in the score, with each note consisting of one or several of the following attributes:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gis": { - "slug": "gis", - "extension": "gis", - "name": "CFS Console Game Installer Settings", - "category": "cfs-console-game-installer-settings", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "more_information": { - "description": [ - "Zaplots is a software developer best known for developing video games and backup software. Users install and run Zaplots software using CFS Console, the company's proprietary console app, which is available for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gitattributes": { - "slug": "gitattributes", - "extension": "gitattributes", - "name": "Git Attributes File", - "category": "git-attributes-file", - "summary": "", - "developer_org": "git", - "developer_name": "Git", - "more_information": { - "description": [ - "The GITATTRIBUTES file enables you to perform a variety of functions such as commanding Git how it should diff (show changes between an index and a tree, changes between two trees, etc.) non-text files or having Git filter content before checking it into or out of Git.", - "A helpful attribute that will tell Git to treat a specific file extension as binary data: *.extension -crlf -diff or *.extension binary", - "Here is an example of a GITATTRIBUTES file: # Auto detect text files and perform LF normalization * text=auto # Custom for Visual Studio *.cs diff=csharp *.sln merge=union *.csproj merge=union *.vbproj merge=union *.fsproj merge=union *.dbproj merge=union # Standard to msysgit *.docx diff=astextplain *.DOCX diff=astextplain *.dot diff=astextplain *.DOT diff=astextplain *.pdf diff=astextplain *.PDF diff=astextplain *.rtf diff=astextplain *.RTF diff=astextplain" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gitattributes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gitignore": { - "slug": "gitignore", - "extension": "gitignore", - "name": "Git Ignore File", - "category": "git-ignore-file", - "summary": "", - "developer_org": "git", - "developer_name": "Git", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gitignore_7753.png", - "alt": "Screenshot of a .gitignore file in Microsoft Visual Studio Code", - "caption": "GITIGNORE file open in Microsoft Visual Studio Code" - }, - "description": [ - "GITIGNORE files are standard for all projects tracked with Git, and they use the name .gitignore with no filename prefix. Most often, developers include a single .gitignore file in the project's root directory which specifies all exclusions for the project. However, additional .gitignore files may be placed in subdirectories to apply directory-specific exclusions as well.", - "Many GITIGNORE templates exist on the web and with developer IDEs , which help bootstrap Git projects for different programming languages and technology stacks. For example, GitHub provides several templates on the gitignore project page ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gitignore_7753.png", - "alt": "Screenshot of a .gitignore file in Microsoft Visual Studio Code", - "caption": "GITIGNORE file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gitignore.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gitkeep": { - "slug": "gitkeep", - "extension": "gitkeep", - "name": "Git Keep File", - "category": "git-keep-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The file extension \".gitkeep\" is not a part of the official Git standard but has come about by convention with some Git users. The extension name is considered a good choice because it is the opposite of .GITIGNORE , which is an official Git file extension that tells Git which files to ignore when committing to the repository." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gitkeep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "givemenitro": { - "slug": "givemenitro", - "extension": "givemenitro", - "name": "Nitro Ransomware", - "category": "nitro-ransomware", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In April 2021, users began reporting the existence of Nitro ransomware. This ransomware is contained within a program that purports to offer Discord users free Nitro subscription gift codes. Instead, when executed, the program encrypts and renames a user's files, replaces their desktop background with an \"angry\" Discord logo, and launches a pop-up ransom message.", - "The ransom message asks users to purchase and enter a Nitro gift code URL to decrypt their files. It also tells users their files will be deleted if they do not provide a gift code within three hours. However, users' files are not actually deleted after three hours, and the program used to install Nitro ransomware contains the key needed to decrypt a user's files. So, users should not enter a gift code to decrypt their files.", - "In addition to encrypting a user's files, Nitro ransomware also steals a user's Discord tokens, which may allow the ransomware's creator to access the user's Discord account. For this reason, it is recommended that anyone infected by Nitro ransomware change their Discord password. The ransomware also attempts to access users' web browser data, so you may want to change additional web account passwords.", - "If you downloaded and executed a program that claimed to offer free Discord Nitro subscription gift codes, that program likely infected your computer with Nitro ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "givemenitro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gjam": { - "slug": "gjam", - "extension": "gjam", - "name": "Google Jamboard Shortcut", - "category": "google-jamboard-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gjam_11953.png", - "alt": "Screenshot of a .gjam file in GitHub Atom", - "caption": "GJAM file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Docs, Sheets, Jamboard, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GJAM files are Drive for Desktop shortcuts that open Google Jamboard drawings. When a Drive for Desktop user double-clicks a GJAM file, the related whiteboard drawing opens in Google Jamboard, provided the user is signed in to a Gmail account allowed to access the drawing. Each GJAM file is a JSON file that contains a drawing's URL and document ID, as well as the name of the Gmail account used to create the drawing.", - "NOTE: GJAM files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gjam_11953.png", - "alt": "Screenshot of a .gjam file in GitHub Atom", - "caption": "GJAM file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gjam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gjd": { - "slug": "gjd", - "extension": "gjd", - "name": "The 7th Guest Media File", - "category": "the-7th-guest-media-file", - "summary": "", - "developer_org": "trilobyte", - "developer_name": "Trilobyte", - "more_information": { - "description": [ - "NOTE: GJD files are also used by The 11th Hour and can be opened by GROOVEX2, a program included with The 11th Hour Toolset." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gjd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gkh": { - "slug": "gkh", - "extension": "gkh", - "name": "Ensoniq EPS Family Disk Image", - "category": "ensoniq-eps-family-disk-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gkh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gks": { - "slug": "gks", - "extension": "gks", - "name": "Graphics Kernel System File", - "category": "graphics-kernel-system-file", - "summary": "", - "developer_org": "international-organization-for-standardization", - "developer_name": "International Organization for Standardization", - "more_information": { - "description": [ - "The GKS format was used by the U.S. Geological Survey, as well as some software products in the 1980s and 1990s. However, now it is an obsolete file format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gl": { - "slug": "gl", - "extension": "gl", - "name": "GRASP Animation", - "category": "grasp-animation", - "summary": "", - "developer_org": "john-bridges", - "developer_name": "John Bridges", - "more_information": { - "description": [ - "Doug Wolfgram initially developed GRASP in the early 1980s, and it eventually became one of the most widely used multimedia animation formats. Then, in the early 1990s, John Bridges assumed the primary development of the software. He then succeeded the software in 2002 with AfterGRASP.", - "NOTE: GRASP animations may also be saved as .GRASP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gla": { - "slug": "gla", - "extension": "gla", - "name": "Sothink SWF Easy Project File", - "category": "sothink-swf-easy-project-file", - "summary": "", - "developer_org": "gameloft", - "developer_name": "Gameloft", - "more_information": { - "description": [ - "Several project template GLA files are included with the Sothink SWF Easy installation. These templates can be used as a starting point for building banners." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gla.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glade": { - "slug": "glade", - "extension": "glade", - "name": "Glade Project File", - "category": "glade-project-file", - "summary": "", - "developer_org": "the-glade-project", - "developer_name": "The Glade Project", - "more_information": { - "description": [ - "GLADE files are saved in an XML format that is parsed by libglade." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glade.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glb": { - "slug": "glb", - "extension": "glb", - "name": "Binary GL Transmission Format File", - "category": "binary-gl-transmission-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GLB files can be used to save and share digital assets between different 3D modeling tools, similarly to .DAE files. However, they are also optimized for download speed and load time at runtime, which makes them easier to use in mobile- and web- based 3D modeling programs. They are also a more streamlined format for uploading and downloading from online digital asset databases, such as 3D Warehouse and Remix 3D.", - "GLB files are similar to GLTF files in that they may include embedded resources or may reference external resources. If a GLB file comes with separate resources, they most likely will be the following files:", - "The glTF is developed to be an efficient, extensible, interoperable format for the transmission and loading of 3D content. The goals of the format include, compact file sizes, fast loading, complete 3D scene representation, runtime independence, and extensibility to accompany further development. For more information about glTF, click here ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gld": { - "slug": "gld", - "extension": "gld", - "name": "MPLAB C Compiler Linker Script File", - "category": "mplab-c-compiler-linker-script-file", - "summary": "", - "developer_org": "thermal-dynamics", - "developer_name": "Thermal Dynamics", - "more_information": { - "description": [ - "GLD linker scripts are used to control the locations where microcontroller logic and variables are stored in registers and other memory on the chip. Device-specific GLD files can often be found in the support\\​gld directory within a MPLAB software product installation.", - "NOTE: The MPLAB C Compiler is also known as MPLAB C30." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glf": { - "slug": "glf", - "extension": "glf", - "name": "Space Engine Shader File", - "category": "space-engine-shader-file", - "summary": "", - "developer_org": "space-engine", - "developer_name": "Space Engine", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glif": { - "slug": "glif", - "extension": "glif", - "name": "Glyph Interchange Format File", - "category": "glyph-interchange-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GLIF files are commonly found in .UFO files to store information about each glyph within the UFO font set. The files are located inside the \"glyphs\" folder in the UFO file. GLIF files typically are not removed from UFO files and are accessed when a program opens the UFO file, such as FontForge, RoboFont, or Glyphs. However, since GLIF files are saved in an XML format, they can be opened by a plain text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gliffy": { - "slug": "gliffy", - "extension": "gliffy", - "name": "Gliffy Diagram File", - "category": "gliffy-diagram-file", - "summary": "", - "developer_org": "gliffy", - "developer_name": "Gliffy", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gliffy_11333.png", - "alt": "Screenshot of a .gliffy file in Gliffy", - "caption": "GLIFFY file open in Gliffy" - }, - "description": [ - "To open a GLIFFY file in Gliffy, select File → Import... , navigate to the GLIFFY file location, and click Open . If you saved the diagram in Gliffy instead of exporting it as a GLIFFY file, select File → Open , choose the diagram from the appropriate location, and click Open .", - "To create a GLIFFY file in Gliffy, select File → Export... , choose the \"Gliffy\" file format, and click Export . To convert a GLIFFY file in Gliffy, import the GLIFFY file, select File → Export... , choose the \"PNG,\" \"JPG,\" or \"SVG\" file format, and click Export ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gliffy_11333.png", - "alt": "Screenshot of a .gliffy file in Gliffy", - "caption": "GLIFFY file open in Gliffy" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gliffy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glink": { - "slug": "glink", - "extension": "glink", - "name": "Google Drive External File Shortcut", - "category": "google-drive-external-file-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Some Google Drive apps and Google Chrome extensions, such as the gLinks and Save 2 Drive Chrome extensions, allow users to save shortcuts to external webpages and online files in Google Drive. These shortcuts appear in Drive as GLINK files.", - "GLINK files may also appear on PCs that have Google Drive for Desktop or ChromeOS installed, because those apps synchronize with a user's Google Drive account. On these devices, GLINK files typically appear in the Google Drive folder.", - "NOTE: GLINK files were also previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glink.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glksave": { - "slug": "glksave", - "extension": "glksave", - "name": "Zoom Game Save Package", - "category": "zoom-game-save-package", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: GLKSAVE files are used by Zoom only if the Glk plugin is installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glksave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glm": { - "slug": "glm", - "extension": "glm", - "name": "Ghoul 2 Model File", - "category": "ghoul-2-model-file", - "summary": "", - "developer_org": "raven-software", - "developer_name": "Raven Software", - "more_information": { - "description": [ - "The Star Wars Jedi Knight: Jedi Academy game is based on the Quake 3 engine and Raven Software's Ghoul 2 animation.", - "The GLM models for sabers are contained in following path of the Star Wars Jedi Knight: Jedi Academy directory: models/​weapons2/​saber_[character name]/​", - "NOTE: For 3D animation programs like Blender, you will need a Ghoul 2 Importer and Exporter add-on for the GLM file." - ] - }, - "common_filenames": [ - { - "filename": "saber_w.glm", - "description": "saber_w.glm - The filename of the GLM file used to model the lightsaber of a specific character." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glo": { - "slug": "glo", - "extension": "glo", - "name": "RoboHelp Glossary File", - "category": "robohelp-glossary-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: GLO files are saved in a plain text format and can be viewed with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "global": { - "slug": "global", - "extension": "global", - "name": "Global Makefile", - "category": "global-makefile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GLOBAL files are sometimes referenced by specific program compilers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "global.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glox": { - "slug": "glox", - "extension": "glox", - "name": "Microsoft Office SmartArt Graphics Layout File", - "category": "microsoft-office-smartart-graphics-layout-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "While GLOX files are used by Microsoft Office, they cannot be directly opened using the File → Open... menu. Instead, the SmartArt graphics can be accessed from the SmartArt tool, which is available in Office 2007 and later applications.", - "Custom SmartArt graphics can be downloaded from the Microsoft Office Online website. They are downloaded as .CAB files which each contain a GLOX file.", - "GLOX files must be placed in the \"SmartArt Graphics\" folder in order to be accessed by Microsoft Office. The directory differs depending on the operating system, but is similar to the following path in the application data folder:", - "\\​Microsoft\\​Templates\\​SmartArt Graphics\\​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gls": { - "slug": "gls", - "extension": "gls", - "name": "Babylon Glossary File", - "category": "babylon-glossary-file", - "summary": "", - "developer_org": "sourcetec-software", - "developer_name": "SourceTec Software", - "more_information": { - "description": [ - "Babylon Glossary Builder has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glsl": { - "slug": "glsl", - "extension": "glsl", - "name": "GLSL Shader File", - "category": "glsl-shader-file", - "summary": "", - "developer_org": "khronos-group", - "developer_name": "Khronos Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/glsl_12331.png", - "alt": "Screenshot of a .glsl file in Microsoft Visual Studio Code 1.6", - "caption": "GLSL file open in Microsoft Visual Studio Code 1.6" - }, - "description": [ - "GLSL is a high-level shading language that features syntax similar to the C programming language. It is utilized by OpenGL, which is an application programming interface ( API ) that renders 2D and 3D graphics featured in applications across different platforms.", - "OpenGL is utilized by various applications, including video games, computer-aided design ( CAD ) applications, and artistic 3D visualization programs. Examples of applications featuring OpenGL include the Doom and Minecraft games, Adobe Photoshop and Premiere Pro, Autodesk AutoCAD and Maya, and Google Earth.", - "Shaders give depth to 3D graphics by altering their color. It includes applying varying levels of color, light, darkness, hue, saturation, and contrast to vertices, pixels, and textures that make up a graphic.", - "GLSL shaders are run on a computer's graphics processing unit ( GPU ), which is a processor focused on handling graphics operations. By running on a GPU, shaders reduce the workload of the computer's central processing unit ( CPU ), which can then focus its resources on executing actual code.", - "There are two prominent types of GLSL shaders:", - "Several extensions may be used for files storing GLSL shader properties. Some common file extensions include: .VSH file - Stores shader properties for vertices .VERT file - Stores vertex shader properties .FSH file - Stores fragment shader properties .FRAG file - Stores fragment shader properties" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/glsl_12331.png", - "alt": "Screenshot of a .glsl file in Microsoft Visual Studio Code 1.6", - "caption": "GLSL file open in Microsoft Visual Studio Code 1.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glslesf": { - "slug": "glslesf", - "extension": "glslesf", - "name": "OpenGL ES Fragment Shader", - "category": "opengl-es-fragment-shader", - "summary": "", - "developer_org": "khronos-group", - "developer_name": "Khronos Group", - "more_information": { - "description": [ - "OpenGL for Embedded Systems, or OpenGL ES, is an extension of the standard OpenGL API. It is used primarily to render 2D and 3D graphics on embedded systems such as smartphones, tablets, and video game consoles. However, it is also used in some desktop applications, such as Google Earth Pro.", - "Like the standard version of OpenGL, OpenGL ES uses fragment shaders to render graphics with color, shadows, and other effects. These fragment shaders are plain text files that contain directives written in GLSL. While there is no standard file extension for OpenGL ES fragment shaders, they are sometimes saved with the .glslesf extension.", - "NOTE: OpenGL fragment shaders are also saved as .FSH or .GLSL files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glslesf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gltf": { - "slug": "gltf", - "extension": "gltf", - "name": "GL Transmission Format File", - "category": "gl-transmission-format-file", - "summary": "", - "developer_org": "the-khronos-group", - "developer_name": "The Khronos Group", - "more_information": { - "description": [ - "GLTF files can be used to save and share digital assets between different 3D modeling tools, similarly to .DAE files. However, they are also optimized for download speed and load time at runtime, which makes them easier to use in mobile- and web-based 3D modeling programs. Additionally, glTF is a more streamlined format for uploading and downloading from online digital asset databases, such as Remix 3D.", - "GLTF files may include embedded resources or may reference external resources. If a GLTF file comes with separate resources, they most likely will be the following files:", - "The glTF is developed to be an efficient, extensible, interoperable format for the transmission and loading of 3D content. The goals of the format include compact file sizes, fast loading, complete 3D scene representation, runtime independence, and extensibility to accompany further development. For more information about glTF, click here ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gltf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glv": { - "slug": "glv", - "extension": "glv", - "name": "Garmin Low-Resolution Video", - "category": "garmin-low-resolution-video", - "summary": "", - "developer_org": "garmin", - "developer_name": "Garmin", - "more_information": { - "description": [ - "Many Garmin devices generate GLV files to accompany the MP4 files they create to store the high-resolution videos they record. Examples of devices include:", - "NOTE: Some device recording modes do not generate GLV files. For example, Garmin Dash Cam models generate GLV files in all recording modes except Travelapse." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "glx": { - "slug": "glx", - "extension": "glx", - "name": "Xplorer GLX Graph", - "category": "xplorer-glx-graph", - "summary": "", - "developer_org": "pasco", - "developer_name": "PASCO", - "more_information": { - "description": [ - "PASCO Xplorer GLX is a discontinued datalogger that students can use to record data while performing scientific experiments. For example, a student can plug an external temperature sensor into their Xplorer GLX and use it to record and graph an item's temperature during an experiment.", - "Students can view the data they record on an Xplorer GLX either in the device itself or on a computer. To view the data on a computer, students must connect their Xplorer GLX to a computer and open or download their GLX files using GLX File Manager. GLX File Manager opens students' GLX files in PASCO DataStudio (also discontinued) or PASCO Capstone." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "glx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gly": { - "slug": "gly", - "extension": "gly", - "name": "Microsoft Word Glossary File", - "category": "microsoft-word-glossary-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The files 50convrt.gly , 55convrt.gly , and 60convrt.gly are provided with the MS Office for Windows 95 Resource Kit. They help convert Word 5.0, 5.5, and 6.0 for MS-DOS glossary entries into AutoText entries in Word 7.0.", - "The default glossary file is named normal.gly ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gly.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gm": { - "slug": "gm", - "extension": "gm", - "name": "GameMonkey Script", - "category": "gamemonkey-script", - "summary": "", - "developer_org": "microprose-software", - "developer_name": "Microprose Software", - "more_information": { - "description": [ - "GameMonkey Script files can be run with the GameMonkey Script engine and edited with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gm6": { - "slug": "gm6", - "extension": "gm6", - "name": "GameMaker 6 Project File", - "category": "gamemaker-6-project-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "GM6 files can be opened and edited with the GameMaker application. Once the game is finished, it can be saved as a standard Windows executable ( .EXE ) file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gm6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gm81": { - "slug": "gm81", - "extension": "gm81", - "name": "Game Maker 8.1 Project File", - "category": "game-maker-8.1-project-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "Once development is complete, GameMaker projects can be built into a standard Windows executable ( .EXE ) file.", - "NOTE: GM81 files can only be opened and edited with GameMaker 8.1. Previous versions of GameMaker use the .GM6 and .GMK extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gm81.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gm9": { - "slug": "gm9", - "extension": "gm9", - "name": "GodMode9 Script", - "category": "godmode9-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gm9_12238.png", - "alt": "Screenshot of a .gm9 file in Microsoft Visual Studio Code 1.55", - "caption": "GM9 file open in Microsoft Visual Studio Code 1.55" - }, - "description": [ - "GodMode9 was publicly released in March 2016 as a file managing tool for 3DS users to modify content. The tool can perform various functions, including managing 3DS titles and installing .CIA and .3DS files.", - "When using GodMode9, you can load and execute GM9 scripts to complete various tasks. Examples of GM9 scripts include modifications to the home menu, backup and restore functions, and the conversion of 3DS files to CIA files.", - "To load a GM9 script in GodMode9, move the GM9 file to the SDMC\\​gm9\\​scripts , run GodMode9 on your 3DS device, press the home button, select scripts , and choose the script you want to run." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gm9_12238.png", - "alt": "Screenshot of a .gm9 file in Microsoft Visual Studio Code 1.55", - "caption": "GM9 file open in Microsoft Visual Studio Code 1.55" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gm9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gma": { - "slug": "gma", - "extension": "gma", - "name": "Garry's Mod Add-on", - "category": "garry-s-mod-add-on", - "summary": "", - "developer_org": "facepunch-studios", - "developer_name": "Facepunch Studios", - "more_information": { - "description": [ - "Primarily, Garry's Mod players download GMA files via Steam Workshop. In Windows, Steam Workshop automatically places GMA files in the following directory:", - "~/​Program Files/​Steam/​steamapps/​common/​GarrysMod/​garrysmod/​addons", - "This allows Garry's Mod to load an apply the add-on the GMA file contains. Players can also manually create GMA files. If they do, they must also manually place the file in Garry's Mod's addons directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmap": { - "slug": "gmap", - "extension": "gmap", - "name": "Garmin Map File", - "category": "garmin-map-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gmap_10355.png", - "alt": "Screenshot of a .gmap file in GitHub Atom", - "caption": "GMAP file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google My Maps, Docs, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GMAP files are Drive for Desktop shortcuts that open maps created in Google My Maps. When a Drive for Desktop user double-clicks a GMAP file, the related map opens in Google My Maps, provided the user is signed in to a Gmail account allowed to access the map. Each GMAP file is a JSON file that contains a map's URL and document ID, as well as the name of the Gmail account used to create the map.", - "NOTE: GMAP files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gmap_10355.png", - "alt": "Screenshot of a .gmap file in GitHub Atom", - "caption": "GMAP file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmbck": { - "slug": "gmbck", - "extension": "gmbck", - "name": "Game Maker Background Image File", - "category": "game-maker-background-image-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "GMBCK files are used by GameMaker for auto-generating in-game textures; they may be created and saved using the Background Properties window in GameMaker." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmbck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmbl": { - "slug": "gmbl", - "extension": "gmbl", - "name": "Logger Lite Document", - "category": "logger-lite-document", - "summary": "", - "developer_org": "vernier", - "developer_name": "Vernier", - "more_information": { - "description": [ - "While the Graphical Analysis iOS app can import most data from the GMBL file, it cannot import calculated columns from the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmc": { - "slug": "gmc", - "extension": "gmc", - "name": "Game Music Creator Sound File", - "category": "game-music-creator-sound-file", - "summary": "", - "developer_org": "bitmagic", - "developer_name": "Bitmagic", - "more_information": { - "description": [ - "GMC files were used to play music in old Commodore Amiga games such as Air Support, Knights of the Sky, Mystical, Stryx, and Miamai Chase. Since Amiga computer systems are rarely used nowadays, GMC files are mainly used to listen to and preserve old music." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmd": { - "slug": "gmd", - "extension": "gmd", - "name": "Geometry Dash Level", - "category": "geometry-dash-level", - "summary": "", - "developer_org": "infacta", - "developer_name": "Infacta", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gmd_12189.png", - "alt": "Screenshot of a .gmd file in Microsoft Visual Studio Code", - "caption": "GMD file open in Microsoft Visual Studio Code" - }, - "description": [ - "Geometry Dash is a music-based platforming game in which players must click or tap in time with music to avoid obstacles. The game is available for iOS, Android, Windows, and macOS.", - "Geometry Dash includes a custom level creation system that allows players to create their own levels, share them online, and play levels designed by other players. However, there is no official way to export levels as local files. So, Geometry Dash enthusiast HJfod created the GDShare utility, which allows players to save their custom levels as GMD files.", - "The original GDShare utility functioned as an independent program that allowed users to export levels from and import levels into Geometry Dash. HJfod has since created an updated version of the utility, called GDShare-mod, which integrates directly with Geometry Dash. HJfod recommends that players use GDShare-mod, and not GDShare, to create and manage GMD files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gmd_12189.png", - "alt": "Screenshot of a .gmd file in Microsoft Visual Studio Code", - "caption": "GMD file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmd2": { - "slug": "gmd2", - "extension": "gmd2", - "name": "Geometry Dash Level", - "category": "geometry-dash-level", - "summary": "", - "developer_org": "hjfod", - "developer_name": "HJfod", - "more_information": { - "description": [ - "Geometry Dash is a music-based platforming game in which players must click or tap in time with music to avoid obstacles. It includes a custom level creation system that allows players to create their own levels, share them online, and play levels designed by other players. However, there is no official way to export levels as local files.", - "To allow players to save custom levels locally, Geometry Dash enthusiast HJfod created the GDShare utility, which was succeeded by GDShare-mod. GDShare-mod integrates directly with Geomery Dash and allows users to export levels from and import levels into Geometry Dash. These levels are saved as GMD2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmd2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gme": { - "slug": "gme", - "extension": "gme", - "name": "DexDrive Game Card File", - "category": "dexdrive-game-card-file", - "summary": "", - "developer_org": "interact", - "developer_name": "InterAct", - "more_information": { - "description": [ - "GME files can also be opened and edited using PSXMemTool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmf": { - "slug": "gmf", - "extension": "gmf", - "name": "Leadwerks Game Model File", - "category": "leadwerks-game-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Leadwerks engine SDK has converters that can be used for making GMF files from .DAE , .FBX , .OBJ , and .3DW files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmi": { - "slug": "gmi", - "extension": "gmi", - "name": "Gemtext Document", - "category": "gemtext-document", - "summary": "", - "developer_org": "solderpunk", - "developer_name": "Solderpunk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gmi_13284.png", - "alt": "Screenshot of a .gmi file in Microsoft Visual Studio Code", - "caption": "GMI file open in Microsoft Visual Studio Code" - }, - "description": [ - "Gemini is an internet communication protocol that is meant to complement HTTPS and Gopher. It was originally developed in 2019 by Solderpunk and has since been iterated upon by a community of users.", - "Just as webpages served via HTTPS are written and formatted using HTML , webpages served via Gemini are formatted using Gemtext. These documents are then saved as GMI files.", - "Each GMI file can contain:", - "Additionally, GMI files can contain lines that begin with ``` . Gemini clients always print lines that start with ``` as-is, without applying the rules of Gemtext formatting." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gmi_13284.png", - "alt": "Screenshot of a .gmi file in Microsoft Visual Studio Code", - "caption": "GMI file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/gmi_13284-2.png", - "alt": "GMI file open in Lagrange", - "caption": "GMI file open in Lagrange" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmk": { - "slug": "gmk", - "extension": "gmk", - "name": "GameMaker Project File", - "category": "gamemaker-project-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "GMK files contain source code written in the GameMaker Language (GML). This code may be automatically generated using drag-and-drop actions or manually coded by the developer. Files that contain only GameMaker source code may have a .GML extension.", - "Both GameMaker 7 (GM7) and GameMaker 8 (GM8) save project files with a .gmk extension. However, the file formats generated by each version are slightly different. GM8 is backward compatible with GMK files saved by GM7, but GMK files saved by GM8 cannot be opened with GM7. GameMaker 6 saved project files with a .GM6 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gml": { - "slug": "gml", - "extension": "gml", - "name": "GameMaker Language File", - "category": "gamemaker-language-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GML files are used to create game scripts, functions, or modules." - ] - }, - "common_filenames": [ - { - "filename": "[projectname].gml", - "description": "[projectname].gml - The GML file is named after the name of your PCB project." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gml_3139.png", - "alt": "Screenshot of a .gml file in Microsoft Visual Studio Code 1.8", - "caption": "GML file open in Microsoft Visual Studio Code 1.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmm": { - "slug": "gmm", - "extension": "gmm", - "name": "Nintendo Game Message", - "category": "nintendo-game-message", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Nintendo video games include many files created and saved in a variety of proprietary file formats. To create files that contain a game's dialog and other in-game text, Nintendo developers use a program called Message Editor.", - "Developers use Message Editor to save some games' in-game text in BMG files. These files are binary files that contain the final version of a game's text. Before developers create a BMG file, they first edit and save the game's text in a GMM file. The GMM file is an XML-formatted text file that developers can open and edit in Message Editor.", - "Because GMM files are primarily used by Nintendo developers, most gamers will not encounter them. However, some enterprising gamers have used a game's GMM file to help them translate the game's in-game text. For example, MapleStory: The Girl of Destiny players used that game's GMM file in their efforts to create an English version of the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmmod": { - "slug": "gmmod", - "extension": "gmmod", - "name": "Game Maker 3D Model File", - "category": "game-maker-3d-model-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "NOTE: Model Creator for Game Maker can also generate a Game Maker Language .GML file for loading the generated model in the GMMOD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmmp": { - "slug": "gmmp", - "extension": "gmmp", - "name": "WCS Gamut Map Model Profile", - "category": "wcs-gamut-map-model-profile", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmo": { - "slug": "gmo", - "extension": "gmo", - "name": "GNU Machine Object File", - "category": "gnu-machine-object-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmp": { - "slug": "gmp", - "extension": "gmp", - "name": "Global Mapper Package File", - "category": "global-mapper-package-file", - "summary": "", - "developer_org": "blue-marble-geographics", - "developer_name": "Blue Marble Geographics", - "more_information": { - "description": [ - "The GMP file is designed to help Global Mapper users share data with each other more efficiently. The file can contain data in any format, whether it is raster, vector, or elevation. The GMP file is also useful for creating backups of datasets because it can be easily imported if the original data is lost or hardware fails." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmres": { - "slug": "gmres", - "extension": "gmres", - "name": "GameMaker Resource File", - "category": "gamemaker-resource-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmres.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gms": { - "slug": "gms", - "extension": "gms", - "name": "Gesture and Motion Signal File", - "category": "gesture-and-motion-signal-file", - "summary": "", - "developer_org": "facepunch-studios", - "developer_name": "Facepunch Studios", - "more_information": { - "description": [ - "The GMS format stores only the minimal features needed to represent movement and gesture information. These include flexible dimensionality for movements, encoded variables, versatile structuration, and spatial and temporal properties.", - "GMS files are supported by the LibGMS library." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmspr": { - "slug": "gmspr", - "extension": "gmspr", - "name": "Game Maker Sprite File", - "category": "game-maker-sprite-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "GMSPR files are used as the storage format when working with sprites in a Game Maker project ( .GM81 file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmspr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmt": { - "slug": "gmt", - "extension": "gmt", - "name": "rFactor Model File", - "category": "rfactor-model-file", - "summary": "", - "developer_org": "image-space", - "developer_name": "Image Space", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmv": { - "slug": "gmv", - "extension": "gmv", - "name": "Gens Game Recording", - "category": "gens-game-recording", - "summary": "", - "developer_org": "gens", - "developer_name": "Gens", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmw": { - "slug": "gmw", - "extension": "gmw", - "name": "Global Mapper Workspace File", - "category": "global-mapper-workspace-file", - "summary": "", - "developer_org": "blue-marble-geographics", - "developer_name": "Blue Marble Geographics", - "more_information": { - "description": [ - "Workspaces are a main component of Global Mapper, which uses the the GMW file to store the workspaces. The application uses these files to record a snapshot of the user's current map view. To create a GMW file, simply select File → Save Workspace... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmx": { - "slug": "gmx", - "extension": "gmx", - "name": "GameMaker File", - "category": "gamemaker-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "To create a GMX file, select File → New Project , name the file, choose the save location, and click Save .", - "To open a GMX file, select File → Open Project... , navigate to your file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gmz": { - "slug": "gmz", - "extension": "gmz", - "name": "Compressed GameMaker File", - "category": "compressed-gamemaker-file", - "summary": "", - "developer_org": "yoyo-games", - "developer_name": "YoYo Games", - "more_information": { - "description": [ - "To create a GMZ file, select File → Export Project , verify the name and save location, and click Save .", - "To import a GMZ file, select File → Import Project... and click your project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gne": { - "slug": "gne", - "extension": "gne", - "name": "Flickr Webpage", - "category": "flickr-webpage", - "summary": "", - "developer_org": "ludicorp", - "developer_name": "Ludicorp", - "more_information": { - "description": [ - "Ludicorp created and maintained the Flickr website before it was acquired by Yahoo! in March 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gne.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gnm": { - "slug": "gnm", - "extension": "gnm", - "name": "Gnumeric Spreadsheet", - "category": "gnumeric-spreadsheet", - "summary": "", - "developer_org": "the-gnome-project", - "developer_name": "The GNOME Project", - "more_information": { - "description": [ - "NOTE: GNM files are also commonly saved with the .GNUMERIC file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gnm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gno": { - "slug": "gno", - "extension": "gno", - "name": "GenoPro Genealogy Tree File", - "category": "genopro-genealogy-tree-file", - "summary": "", - "developer_org": "genopro", - "developer_name": "GenoPro", - "more_information": { - "description": [ - "NOTE: GNO files can support up to one million individuals. They also support Unicode text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gno.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gnp": { - "slug": "gnp", - "extension": "gnp", - "name": "GNPeak Output File", - "category": "gnpeak-output-file", - "summary": "", - "developer_org": "jj-ventrella", - "developer_name": "JJ Ventrella", - "more_information": { - "description": [ - "NOTE: A GNP file may also be a .PNG file with the extension reversed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gnp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gnumakefile": { - "slug": "gnumakefile", - "extension": "gnumakefile", - "name": "GNU Makefile", - "category": "gnu-makefile", - "summary": "", - "developer_org": "gnu", - "developer_name": "GNU", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gnumakefile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gnumeric": { - "slug": "gnumeric", - "extension": "gnumeric", - "name": "Gnumeric Spreadsheet", - "category": "gnumeric-spreadsheet", - "summary": "", - "developer_org": "the-gnome-project", - "developer_name": "The GNOME Project", - "more_information": { - "description": [ - "GNUMERIC files are similar to Excel spreadsheet files ( .XLSX ) and both contain data stored in the XML format. Unlike XLSX files, GNUMERIC files are compressed using GZIP compression.", - "NOTE: GNUMERIC files are also saved with the .GNM file extension. Gnumeric was previously but is no longer available for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gnumeric.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gnutar": { - "slug": "gnutar", - "extension": "gnutar", - "name": "GNU Tar Archive", - "category": "gnu-tar-archive", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "more_information": { - "description": [ - "GNUTAR files are more commonly seen with the \".tar\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gnutar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "go": { - "slug": "go", - "extension": "go", - "name": "Go Source Code File", - "summary": "Source code for a program written in Go, a programming language originally developed by Google; contains code written in plain text format that must be compiled before being run as a program.", - "developer": "Google", - "developer_slug": "google", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 3.8, - "votes": 41, - "last_updated": "November 13, 2015", - "more_information": { - "content": [ - "Go is loosely based off of the programming language C, which uses the .C file extension for its source code.", - "NOTE: GO files can be edited using a simple text editor but there are also many IDEs that support GO with the use of plugins." - ] - }, - "scraped_at": "2025-08-09T21:58:55.040137", - "source": { - "url": "https://fileinfo.com/extension/go", - "file": "go.html" - } - }, - "goat": { - "slug": "goat", - "extension": "goat", - "name": "Goat Simulator Map", - "category": "goat-simulator-map", - "summary": "", - "developer_org": "coffee-stain-studios", - "developer_name": "Coffee Stain Studios", - "more_information": { - "description": [ - "Goat Simulator is a video game in which players control a goat and explore a game world. Players can also perform stunts, destroy objects, drag objects around with their tongues, and perform other actions to earn points.", - "Players who purchase Goat Simulator via Steam can create custom game maps using the included Goat Simulator Development Kit. The Development Kit gives players access to Unreal Editor game development tools.", - "After a player finishes creating a custom map, they can save it as a GOAT file. By default, Goat Simulator Development Kit saves GOAT files in the ~/​GoatSimulator/​GoatGame/​Content/​Maps directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "goat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gob": { - "slug": "gob", - "extension": "gob", - "name": "Jedi Engine Package", - "category": "jedi-engine-package", - "summary": "", - "developer_org": "lucasarts", - "developer_name": "LucasArts", - "more_information": { - "description": [ - "The Jedi Engine is a 3D game engine LucasArts developed in the early 1990s, primarily for use in Star Wars: Dark Forces (1995), a first-person shooter set in the Star Wars universe. LucasArts later reused and adapted the Jedi Engine for other titles, most notably Outlaws (1997), a western-themed shooter.", - "The game engine uses various proprietary file formats, including GOB, for storing bundled game assets. Now, the game engine is no longer used in modern game development, but it has become a target for modding communities interested in editing levels, textures, and audio in the Star Wars: Dark Forces and Outlaws games.", - "NOTE: GOB files are similar in function to the .PAK and .WAD game archive formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "god": { - "slug": "god", - "extension": "god", - "name": "Gore Game Data File", - "category": "gore-game-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: GOD files are located in the same directory that the Gore game is installed. They can be opened and edited by a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "god.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "godot": { - "slug": "godot", - "extension": "godot", - "name": "Godot Engine Project", - "category": "godot-engine-project", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "description": [ - "GODOT projects are used to organize all the game development files and settings in the Godot Engine interface." - ] - }, - "common_filenames": [ - { - "filename": "project.godot", - "description": "project.godot - the default name given to GODOT projects" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "godot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gofin": { - "slug": "gofin", - "extension": "gofin", - "name": "DRUKI Gofin Form File", - "category": "druki-gofin-form-file", - "summary": "", - "developer_org": "wydawnictwo-podatkowe-gofin", - "developer_name": "Wydawnictwo Podatkowe GOFIN", - "more_information": { - "description": [ - "A large amount of GOFIN files come included with DRUKI Gofin but additional GOFIN files may be download by the user from the Gofin database directly from the application. GOFIN files are saved in a proprietary format and DRUKI Gofin is the only known program that can open them.", - "NOTE: DRUKI Gofin is typically used by companies, accounting offices, and institutions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gofin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gom": { - "slug": "gom", - "extension": "gom", - "name": "GOM Media File", - "category": "gom-media-file", - "summary": "", - "developer_org": "gretech", - "developer_name": "Gretech", - "more_information": { - "description": [ - "NOTE: While the GOM Player registers the \".gom\" file association when the software is installed, it doesn't appear that \".gom\" files are actually used for storing or playing audio or video data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "goo": { - "slug": "goo", - "extension": "goo", - "name": "Goo Slice File", - "category": "goo-slice-file", - "summary": "", - "developer_org": "elegoo", - "developer_name": "ELEGOO", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/goo_13780.png", - "alt": "Screenshot of a .goo file in ELEGOO SatelLite 1", - "caption": "GOO file open in ELEGOO SatelLite 1" - }, - "description": [ - "Hobbyists, designers, and professionals who work with ELEGOO's range of resin 3D printers are the primary users of the GOO format. These users typically craft high-resolution models for applications such as miniatures, prototypes, or functional parts. The format is prevalent among users of ELEGOO resin printers like the Saturn 3 Ultra and Jupiter SE .", - "Users generate GOO files with slicer software compatible with ELEGOO printers, most notably SatelLite. For example, the software imports a 3D model file (e.g., .STL or .OBJ ) and slices it into layers, converting it into the GOO format with all necessary printing parameters. Users can then customize settings before exporting the file in GOO format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/goo_13780.png", - "alt": "Screenshot of a .goo file in ELEGOO SatelLite 1", - "caption": "GOO file open in ELEGOO SatelLite 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "goo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "good": { - "slug": "good", - "extension": "good", - "name": "Scatter Ransomware Encrypted File", - "category": "scatter-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Scatter ransomware, also known as [email protected] ransomware, is a trojan horse that you may have downloaded via a spam email attachment. After you open the attachment, the ransomware executes a process named either Trojan-Ransom.Win32.Scatter or Trojan-Ransom.BAT.Scatter. These processes encrypt your files and append them with the .good , .crypt , or .pzdc extension.", - "After encrypting your files, Scatter ransomware produces a ransom note that contains instructions you are supposed to follow to pay a ransom and unlock your files. However, you do not need to pay a ransom to unlock your files. Instead, you can use Kaspersky ScatterDecryptor tool to decrypt your files for free. (Also, FileInfo recommends you never pay a ransom to decrypt your files.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "good.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "goomod": { - "slug": "goomod", - "extension": "goomod", - "name": "World of Goo Add-on", - "category": "world-of-goo-add-on", - "summary": "", - "developer_org": "2d-boy", - "developer_name": "2D Boy", - "more_information": { - "description": [ - "GOOMOD files are saved in a .ZIP format and can be decompressed with any Zip decompressor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "goomod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gorm": { - "slug": "gorm", - "extension": "gorm", - "name": "Gorm Interface Resource File", - "category": "gorm-interface-resource-file", - "summary": "", - "developer_org": "gnustep", - "developer_name": "GNUstep", - "more_information": { - "description": [ - "GNUstep developers typically use GORM files in Objective-C applications to separate interface design from logic. This separation allows for easier collaboration, since designers can build the UI in Gorm while programmers write the underlying functionality.", - "GORM files are similar in function to .NIB or .XIB files used in Apple's Interface Builder for macOS and iOS development. However, GORM files are used specifically within the GNUstep framework, which is an open-source implementation of Apple's Cocoa (formerly NeXTSTEP) APIs . The file format allows developers to load and display interface elements only when needed, which can help optimize application performance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gorm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gox": { - "slug": "gox", - "extension": "gox", - "name": "Go Export Data", - "category": "go-export-data", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Gccgo is part of the GNU Compiler Collection (GCC). Developers use gccgo to compile and build Go programs.", - "When a developer uses gccgo to compile a file that exports functions, they can choose to store a description of those exported functions in a GOX file. This file functions similarly to a C or C++ .H file. When a developer uses gccgo to compile a file that imports the exported functions, gccgo searches for an accompanying GOX file (or SO, A, or O file, if a GOX file isn't found) and uses it to import the functions correctly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gp": { - "slug": "gp", - "extension": "gp", - "name": "Guitar Pro 7 Document", - "category": "guitar-pro-7-document", - "summary": "", - "developer_org": "arobas-music", - "developer_name": "Arobas Music", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gp_12547.png", - "alt": "Screenshot of a .gp file in Arobas Music Guitar Pro 7.6", - "caption": "GP file open in Arobas Music Guitar Pro 7.6" - }, - "description": [ - "Guitar Pro is a music score application that enables you to create and modify stringed instrument tablatures and scores for other instruments. Arobas Music originally developed Guitar Pro to be a guitar and bass tablature editor but added features since its release to make it a comprehensive music sheet editor.", - "The Guitar Pro 7 Document (GP) format debuted in version 7 of Guitar Pro when Arobas Music released the software in April 2017. The format replaced the Guitar Pro 6 Document ( .GPX ) format introduced in April 2010.", - "To create a GP file with Guitar Pro 7:", - "To export a GP file to other file formats with Guitar Pro 7, select File → Export , then choose the export format. Options include: GPX - Guitar Pro 6 Format GP5 - Guitar Pro 5 Format MIDI - Musical Instrument Digital Interface Format WAV - WAVE Audio Format MP3 - MP3 Audio Format PNG - Portable Network Graphic Format XML - MusicXML Format PDF - Portable Document Format NOTE: GP files do not contain actual audio data. Instead, they store instruments and musical notes simulated as music by the Guitar Pro engine in the software.", - "NOTE: GP files do not contain actual audio data. Instead, they store instruments and musical notes simulated as music by the Guitar Pro engine in the software." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gp_12547.png", - "alt": "Screenshot of a .gp file in Arobas Music Guitar Pro 7.6", - "caption": "GP file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gp3": { - "slug": "gp3", - "extension": "gp3", - "name": "Guitar Pro 3 Tablature", - "category": "guitar-pro-3-tablature", - "summary": "", - "developer_org": "arobas-music", - "developer_name": "Arobas Music", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gp3_3248.png", - "alt": "Screenshot of a .gp3 file in Arobas Music Guitar Pro 7.6", - "caption": "GP3 file open in Arobas Music Guitar Pro 7.6" - }, - "description": [ - "Arobas Music Guitar Pro is a multitrack guitar composition tool. Guitar Pro was initially designed only for Windows but expanded to Mac OS X in July 2006 with version 5 of the software.", - "Whit each new version of Guitar Pro, the software saves tabs with an extension that corresponds with the software version. For example, Guitar Pro 5 saves tabs as .GP5 files, Guitar Pro 4 saves tabs as .GP4 files, and so on. However, each new version of Guitar Pro still supports previous Guitar Pro file types." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gp3_3248.png", - "alt": "Screenshot of a .gp3 file in Arobas Music Guitar Pro 7.6", - "caption": "GP3 file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gp3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gp4": { - "slug": "gp4", - "extension": "gp4", - "name": "Guitar Pro 4 Tablature", - "category": "guitar-pro-4-tablature", - "summary": "", - "developer_org": "ccitt", - "developer_name": "CCITT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gp4_1210.png", - "alt": "Screenshot of a .gp4 file in Arobas Music Guitar Pro 7.6", - "caption": "GP4 file open in Arobas Music Guitar Pro 7.6" - }, - "description": [ - "Arobas Music Guitar Pro is a multitrack guitar composition and accompaniment program. It includes tab editing tools and enables you to convert tabs to several audio and document formats.", - "Each version of Guitar Pro saves tabs as a file type corresponding with the software version. For example, Guitar Pro 4 saves tabs as GP4 files and Guitar Pro 3 saves tabs as .GP3 files. Although Guitar Pro replaces file types with each new version, the software still supports previous Guitar Pro file types.", - "NOTE: Arobas Music originally developed Guitar Pro as a tablature editor for Windows. However, it expanded the software to Mac OS X in July 2006." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gp4_1210.png", - "alt": "Screenshot of a .gp4 file in Arobas Music Guitar Pro 7.6", - "caption": "GP4 file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gp4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gp5": { - "slug": "gp5", - "extension": "gp5", - "name": "Guitar Pro 5 Tablature File", - "category": "guitar-pro-5-tablature-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gp5_2485.png", - "alt": "Screenshot of a .gp5 file in Arobas Music Guitar Pro 7.6", - "caption": "GP5 file open in Arobas Music Guitar Pro 7.6" - }, - "description": [ - "Arobas Music originally developed Guitar Pro as a tablature editor for Windows. However, it expanded the software to Mac OS X in July 2006. Guitar Pro includes various notation editing tools and enables you to convert scores to several audio and document formats.", - "By default, each new version of Guitar Pro saves tabs as a file type corresponding with the software version. For example, Guitar Pro 5 saves tabs as GP5 files, Guitar Pro 4 saves tabs as .GP4 files, and Guitar Pro 3 saves tabs as .GP3 files. Even though Guitar Pro replaces file types with each new version, the software still supports previous Guitar Pro file types." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gp5_2485.png", - "alt": "Screenshot of a .gp5 file in Arobas Music Guitar Pro 7.6", - "caption": "GP5 file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gp5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpbank": { - "slug": "gpbank", - "extension": "gpbank", - "name": "Guitar Pro Sound Bank File", - "category": "guitar-pro-sound-bank-file", - "summary": "", - "developer_org": "arobas-music", - "developer_name": "Arobas Music", - "more_information": { - "description": [ - "Guitar Pro sound banks can be installed by double-clicking the GPBANK file. Guitar Pro 6 distributes the base sound bank with the filename Soundbanks.gpbank ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpbank.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpc": { - "slug": "gpc", - "extension": "gpc", - "name": "Gamepad Programming Code Script", - "category": "gamepad-programming-code-script", - "summary": "", - "developer_org": "collective-minds", - "developer_name": "Collective Minds", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gpc_13775.png", - "alt": "Screenshot of a .gpc file in Collective Minds Zen Studio 1.6", - "caption": "GPC file open in Collective Minds Zen Studio 1.6" - }, - "description": [ - "Users can create GPC files and compile them with Zen Studio or GTuner IV IDEs . Once compiled without errors, they add their script to a compatible gaming controller adapter, such as a Cronus Zen or Titan 2 device, and connect it to their controller, such as a PlayStation or Xbox controller, via Bluetooth or a port . The gaming controller adapter acts as a bridge, translating the input signals (defined in the GPC script) from the controller into a format that the connected system (e.g., a gaming console or computer) understands.", - "NOTE: The CronusMAX and Titan device teams developed the GPC language specifically for use with their gaming controller adapters and software platforms. These teams are part of Collective Minds, a company specializing in gaming peripherals and customization tools." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gpc_13775.png", - "alt": "Screenshot of a .gpc file in Collective Minds Zen Studio 1.6", - "caption": "GPC file open in Collective Minds Zen Studio 1.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpd": { - "slug": "gpd", - "extension": "gpd", - "name": "Generic Printer Description File", - "category": "generic-printer-description-file", - "summary": "", - "developer_org": "rgb-light", - "developer_name": "RGB Light", - "more_information": { - "description": [ - "All GPD file entries look like this:", - "* EntryName: EntryValue {GPD_FileEntry, GPD_FileEntry, ...}", - "EntryName follows the asterisk and is always a predefined keyword that Unidrv's GPD parser recognizes.", - "An example of a GPD file looks like this:", - "*Feature: Orientation { *Name: \"Orientation\" *DefaultOption: Portrait *Option: Portrait { *Name: \"Portrait\" *Command: CmdSelect { *Order: DOC_SETUP.7 *Cmd: \"<1B>&l0O\" } } }" - ] - }, - "common_filenames": [ - { - "filename": "5454087c.gpd", - "description": "5454087c.gpd - Borderlands 2 GPD filename." - }, - { - "filename": "4d5307e6.gpd", - "description": "4d5307e6.gpd - Halo 3 GPD filename." - }, - { - "filename": "41560855.gpd", - "description": "41560855.gpd - Call of Duty: Black Ops GPD filename." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpe": { - "slug": "gpe", - "extension": "gpe", - "name": "GP2X Video Game", - "category": "gp2x-video-game", - "summary": "", - "developer_org": "gamepark", - "developer_name": "GamePark", - "more_information": { - "description": [ - "GPE files can be transferred to the GP2X by connecting the device to a PC via a USB or parallel port connection." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpf": { - "slug": "gpf", - "extension": "gpf", - "name": "Gecko Patch File", - "category": "gecko-patch-file", - "summary": "", - "developer_org": "european-commission", - "developer_name": "European Commission", - "more_information": { - "description": [ - "NOTE: GPF files are used on Nintendo Wii systems that have been \"softmodded,\" meaning that they have been altered from their original state for purposes other than those intended by the manufacturer. The Wii softmod process is not supported by Nintendo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpg": { - "slug": "gpg", - "extension": "gpg", - "name": "GNU Privacy Guard Encrypted File", - "category": "gnu-privacy-guard-encrypted-file", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "more_information": { - "description": [ - "GNU Privacy Guard is an encryption program that uses the OpenPGP encryption standard defined by RFC4880. It allows you to encrypt and digitally sign files and email communications, using private cryptographic keys, and decrypt those files and communications using accompanying public keys.", - "Typically, files encrypted using GnuPG are saved with the .gpg extension. This denotes they were encrypted and can be decrypted with GnuPG. However, to decrypt a GPG file, you must possess the necessary GnuPG key (typically another user's public key).", - "NOTE: On occasion, some GPG files may instead contain a GnuPG key." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpi": { - "slug": "gpi", - "extension": "gpi", - "name": "Garmin Point of Interest File", - "category": "garmin-point-of-interest-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "A photoplotter is used to make photolithography masks, or photo plots, for PCBs. Photoplots are transparent plates that have maps printed on them to overlay onto PCBs.", - "NOTE: The Gerber format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "common_filenames": [ - { - "filename": "[projectname].gpi", - "description": "[projectname].gpi - The GPI file is named after the name of your PCB project." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpj": { - "slug": "gpj", - "extension": "gpj", - "name": "MULTI IDE Project File", - "category": "multi-ide-project-file", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "more_information": { - "description": [ - "jGRASP is implemented in Java and therefore is a cross-platform application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpk": { - "slug": "gpk", - "extension": "gpk", - "name": "WaveLab Audio Peak File", - "category": "wavelab-audio-peak-file", - "summary": "", - "developer_org": "steinberg", - "developer_name": "Steinberg", - "more_information": { - "description": [ - "By default, WaveLab does not delete GPK files after they have been created. However, the program can be configured to automatically delete GPK files when the corresponding audio file is closed. To do this, select \"Options→Preferences→File.\" Then select \"Delete peak files when closing audio files.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpkg": { - "slug": "gpkg", - "extension": "gpkg", - "name": "GeoPackage Database", - "category": "geopackage-database", - "summary": "", - "developer_org": "open-geospatial-consortium", - "developer_name": "Open Geospatial Consortium", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gpkg_13103.png", - "alt": "Screenshot of a .gpkg file in QGIS", - "caption": "GPKG file open in QGIS" - }, - "description": [ - "In 2014, the Open Geospatial Consortium (OGC) created the GeoPackage, or GPKG, file format. This format was designed to support both raster and vector data while also being efficiently decodable, for use with lightweight mobile and web software.", - "Each GPKG file is a SQLite 3 database comprised of multiple data tables. Tiles tables contain raster maps saved in tile pyramids, used to zoom in on specific geographic areas at higher resolutions. These maps are typically .PNG or .JPEG files. Features tables contain vector data overlaid on those maps, to demarcate specific geographic features. Other types of tables that GPKG files contain include metadata, attributes, and extensions tables." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gpkg_13103.png", - "alt": "Screenshot of a .gpkg file in QGIS", - "caption": "GPKG file open in QGIS" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpl": { - "slug": "gpl", - "extension": "gpl", - "name": "GIMP Palette", - "category": "gimp-palette", - "summary": "", - "developer_org": "gimp", - "developer_name": "GIMP", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gpl_12355.png", - "alt": "Screenshot of a .gpl file in GitHub Atom", - "caption": "GPL file open in GitHub Atom" - }, - "description": [ - "Graphic designers use color palettes to group specific colors together, making it easy to use the correct colors when designing an image. For example, a graphic designer might create a color palette for a particular brand, to ensure they use the correct colors while designing that brand's marketing materials.", - "GIMP and some other image editing programs allow users to create, save, and import color palettes saved as GPL files. These files are plain text files that contain RGB values for each color included in the palette. GPL files are recognizable because they always start with the header GIMP Palette ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gpl_12355.png", - "alt": "Screenshot of a .gpl file in GitHub Atom", - "caption": "GPL file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpn": { - "slug": "gpn", - "extension": "gpn", - "name": "GlidePlan Map Document", - "category": "glideplan-map-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpp": { - "slug": "gpp", - "extension": "gpp", - "name": "Guitar Practiced Perfectly 2 Data File", - "category": "guitar-practiced-perfectly-2-data-file", - "summary": "", - "developer_org": "music-practiced-perfectly", - "developer_name": "Music Practiced Perfectly", - "more_information": { - "description": [ - "NOTE: Guitar Practiced Perfectly has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpr": { - "slug": "gpr", - "extension": "gpr", - "name": "GenePix Results File", - "category": "genepix-results-file", - "summary": "", - "developer_org": "babylon", - "developer_name": "Babylon", - "more_information": { - "description": [ - "GPR files use the Axon Text Format ( .ATF files), which is a plain text, tab delimited format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gpr_12678.png", - "alt": "Screenshot of a .gpr file in Adobe Lightroom 5.3", - "caption": "GPR file open in Adobe Lightroom 5.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gprx": { - "slug": "gprx", - "extension": "gprx", - "name": "Geoxa Project File", - "category": "geoxa-project-file", - "summary": "", - "developer_org": "creative-gis-solutions", - "developer_name": "Creative GIS Solutions", - "more_information": { - "description": [ - "GPRX files are saved in an XML format. The files contain references to shape data and can include several types of GIS information, such as legend and point of interest data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gprx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gps": { - "slug": "gps", - "extension": "gps", - "name": "GenePix Settings File", - "category": "genepix-settings-file", - "summary": "", - "developer_org": "gretech", - "developer_name": "Gretech", - "more_information": { - "description": [ - "GPS files may be imported in Survey Pro by selecting the option Job → Import Coordinates ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpscan": { - "slug": "gpscan", - "extension": "gpscan", - "name": "GrandPerspective Scan File", - "category": "grandperspective-scan-file", - "summary": "", - "developer_org": "erwin-bonsma", - "developer_name": "Erwin Bonsma", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpscan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpsys": { - "slug": "gpsys", - "extension": "gpsys", - "name": "Generic Particle System", - "category": "generic-particle-system", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "Donkey Kong Country Tropical Freeze is the fifth game in the Donkey Kong Country series. Developer Retro Studios released the initial, Wii U version of Tropical Freeze in 2014. They released a remastered version for the Nintendo Switch in 2018.", - "Both versions of Tropical Freeze use particle systems saved as GPSYS files. Online, you may also see these files referred to as GENP files. This is because some of Tropical Freeze's content logs use the GENP abbreviation when referencing generic particle system files. However, no generic particle system files use the GENP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpsys.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpt": { - "slug": "gpt", - "extension": "gpt", - "name": "Guitar Pro Template", - "category": "guitar-pro-template", - "summary": "", - "developer_org": "arobas-music", - "developer_name": "Arobas Music", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gpt_12549.png", - "alt": "Screenshot of a .gpt file in Arobas Music Guitar Pro 7.6", - "caption": "GPT file open in Arobas Music Guitar Pro 7.6" - }, - "description": [ - "Guitar Pro is a music score application that enables you to create, edit, and listen to scores for instruments, such as guitar, bass, piano, or percussion. The software comes bundled with GPT templates and allows you to create custom templates.", - "To create a custom GPT file with Guitar Pro 7, create or open a music score, then select File → Save As Template... . Custom templates created by Guitar Pro 7 in Windows are saved in the following directory by default:", - "C:\\​Users\\​[username]\\​AppData\\​Roaming\\​Arobas Music\\​guitarpro7\\​My Templates Modify the score sheet", - "NOTE: GPT templates do not contain actual audio data. Instead, they store instruments and musical notes simulated as music by the Guitar Pro engine in the software." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gpt_12549.png", - "alt": "Screenshot of a .gpt file in Arobas Music Guitar Pro 7.6", - "caption": "GPT file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpu": { - "slug": "gpu", - "extension": "gpu", - "name": "GP2X Utility Program", - "category": "gp2x-utility-program", - "summary": "", - "developer_org": "gamepark", - "developer_name": "GamePark", - "more_information": { - "description": [ - "GP2X games use the .GPE file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gpx": { - "slug": "gpx", - "extension": "gpx", - "name": "GPS Exchange File", - "category": "gps-exchange-file", - "summary": "", - "developer_org": "arobas-music", - "developer_name": "Arobas Music", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gpx_2445-2.png", - "alt": "Screenshot of a .gpx file in Google Maps", - "caption": "GPX file open in Google Maps" - }, - "description": [ - "GPX files are used to exchange GPS location data, including maps, routes, and geocaching information, with others. Most commonly, fitness devices and applications, such as Garmin Connect devices, use GPX files to import and export running and biking routes. More sophisticated mapping applications, including the desktop versions of Google Earth Pro and the web version of Google Maps, also create and use GPX files.", - "GPX files store three types of data:", - "Mapping and fitness applications combine these three sets of data into maps and routes that they show to users." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gpx_2445-2.png", - "alt": "Screenshot of a .gpx file in Google Maps", - "caption": "GPX file open in Google Maps" - }, - { - "url": "https://fileinfo.com/img/ss/sm/gpx_5789.png", - "alt": "Screenshot of a .gpx file in Arobas Music Guitar Pro 7.6", - "caption": "GPX file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gqsx": { - "slug": "gqsx", - "extension": "gqsx", - "name": "Microsoft Office SmartArt Styles File", - "category": "microsoft-office-smartart-styles-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: GQSX files use the Open XML format, which is the format used for Microsoft Word ( .DOCX ), PowerPoint ( .PPTX ), and Excel ( .XLSX ) documents. Therefore, you can use the format specification to create custom styles." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gqsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gr2": { - "slug": "gr2", - "extension": "gr2", - "name": "Granny 3D File", - "category": "granny-3d-file", - "summary": "", - "developer_org": "rad-game-tools", - "developer_name": "RAD Game Tools", - "more_information": { - "description": [ - "RAD Game Tools introduced Granny 3D in the early 2000s to help developers efficiently create, manage, and integrate 3D content into games. It is middleware (software that works between different applications or systems to help them work together more smoothly) that has been used in many commercial titles across PC, console, and mobile platforms.", - "The GR2 format is typically part of a game's build pipeline, supporting tasks like animation blending, mesh deformation, and real-time playback. Third-party 3D content creation tools may also support GR2 files, allowing for both exporting to and importing from them.", - "NOTE: Developers working with older Granny file formats ( .GRN ) can convert them to the GR2 format using the official \"grn2gr2\" conversion utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gr2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gra": { - "slug": "gra", - "extension": "gra", - "name": "Microsoft Graph File", - "category": "microsoft-graph-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Graphs can be created in Microsoft Word by selecting Insert→Picture→Chart... . In Excel, first select a group of data, then choose Insert→Chart... . In PowerPoint, simply select Insert→Chart... and enter the data into the Datasheet window that pops up." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grade": { - "slug": "grade", - "extension": "grade", - "name": "GradeStat Document", - "category": "gradestat-document", - "summary": "", - "developer_org": "gradestat", - "developer_name": "GradeStat", - "more_information": { - "description": [ - "The GradeStat program is developed by the Institute of Computer Science at the Polish Academy of Science in Warsaw, Poland." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grade.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gradientlibrary": { - "slug": "gradientlibrary", - "extension": "gradientlibrary", - "name": "Painter Gradient Library", - "category": "painter-gradient-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gradientlibrary_9658.jpg", - "alt": "Screenshot of a .gradientlibrary file in Corel Painter 2023", - "caption": "GRADIENTLIBRARY file open in Corel Painter 2023" - }, - "description": [ - "Painter provides various effects for creating artwork, including paintbrushes, pencils, and effects, such as gradient. You can apply a gradient to your brush strokes, then use them to draw on the canvas.", - "Additionally, you can create gradient libraries to organize them and export and import them with Painter. For example, to access a library of gradients through Painter's Gradients window, select Window → Media Panels → Gradients . If you click the \"Manage Libraries\" button, then select Export Gradient Library , you can export the library as a GRADIENTLIBRARY file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gradientlibrary_9658.jpg", - "alt": "Screenshot of a .gradientlibrary file in Corel Painter 2023", - "caption": "GRADIENTLIBRARY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gradientlibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gradients": { - "slug": "gradients", - "extension": "gradients", - "name": "Painter Gradation Library (Legacy)", - "category": "painter-gradation-library-legacy", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "Painter is an application that provides various features for creating realistic digital paintings. One of its features is brush strokes with styles, including gradients, you can apply to alter their appearance. Gradients are similar to other Painter media such as Weaves, Looks, and Patterns." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open a GRADIENTS file with Corel Painter (even though Corel replaced the format). For example, to open a GRADIENTS file, select Window → Media Panels → Gradients , click the \"Manage Libraries\" button, then select Import Legacy Gradient Library ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gradients.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gradle": { - "slug": "gradle", - "extension": "gradle", - "name": "Gradle Script", - "category": "gradle-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The most common GRADLE file is the build.gradle file, which is used to define a project and its tasks. In Gradle, a build consists of one or more projects and each project consists of one or more tasks. Projects may represent various things depending on what you are using Gradle for, which includes deploying an application to a staging environment or building a web application. When you run a Gradle build with the gradle command, the build.gradle file in the current directory is called. You can find more information about build.gradle files at docs.gradle.org .", - "NOTE: Gradle is a build automation system that was designed for multi-project builds. It is predominantly used by Android Studio users to build their projects into .APK Android packages for distribution." - ] - }, - "common_filenames": [ - { - "filename": "build.gradle", - "description": "build.gradle - GRADLE build script used to define a project and its tasks in GRADLE." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gradle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "graffle": { - "slug": "graffle", - "extension": "graffle", - "name": "OmniGraffle Drawing", - "category": "omnigraffle-drawing", - "summary": "", - "developer_org": "the-omni-group", - "developer_name": "The Omni Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/graffle_1175.png", - "alt": "Screenshot of a .graffle file in The Omni Group OmniGraffle 7", - "caption": "GRAFFLE file open in The Omni Group OmniGraffle 7" - }, - "description": [ - "OmniGraffle is similar to Microsoft Visio but is available for macOS instead of Windows. Professionals who need to organize and communicate complex ideas through diagrams are the primary users of the software.", - "When saving a diagram with OmniGraffle, the app creates a GRAFFLE file to store its contents. You can create a GRAFFLE file with OmniGraffle by selecting File → Save or Save As... . After saving the file, you can close it and re-open it at a later time to continue modifying your drawing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/graffle_1175.png", - "alt": "Screenshot of a .graffle file in The Omni Group OmniGraffle 7", - "caption": "GRAFFLE file open in The Omni Group OmniGraffle 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "graffle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "graph": { - "slug": "graph", - "extension": "graph", - "name": "GRAPH Hierarchical Data File", - "category": "graph-hierarchical-data-file", - "summary": "", - "developer_org": "temper-studios", - "developer_name": "temper-studios", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/graph_13036.png", - "alt": "Screenshot of a .graph file in Microsoft Visual Studio Code", - "caption": "GRAPH file open in Microsoft Visual Studio Code" - }, - "description": [ - "Temper-studios designed the GRAPH format to be easy to parse and read. GRAPH-formatted data consists of nodes that can contain values or child nodes. For example, a GRAPH node might look like this:", - "node { a {101}}", - "Most GRAPH files consist of multiple nodes. In many cases, these nodes define a video game save state, which is a record of a player's in-game progress." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/graph_13036.png", - "alt": "Screenshot of a .graph file in Microsoft Visual Studio Code", - "caption": "GRAPH file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "graph.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "graphml": { - "slug": "graphml", - "extension": "graphml", - "name": "GraphML File", - "category": "graphml-file", - "summary": "", - "developer_org": "the-graphml-team", - "developer_name": "The GraphML Team", - "more_information": { - "description": [ - "GraphML can be used to describe directed, undirected, and mixed graphs, as well as hierarchical graphs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "graphml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "graphmlz": { - "slug": "graphmlz", - "extension": "graphmlz", - "name": "Zip Compressed GraphML File", - "category": "zip-compressed-graphml-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Since GRAPHMLZ files use Zip formatting, you can decompress them back to a standard GRAPHML file using a Zip decompression utility such as 7-Zip or WinZip." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "graphmlz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grasp": { - "slug": "grasp", - "extension": "grasp", - "name": "GRASP Animation", - "category": "grasp-animation", - "summary": "", - "developer_org": "john-bridges", - "developer_name": "John Bridges", - "more_information": { - "description": [ - "Doug Wolfgram developed GRASP in the early 1980s. Then, John Bridges assumed primary software development in the early 1990s and succeeded it in 2002 with AfterGRASP.", - "When GRASP was prominent in the 1980s and 90s, users often inserted GRASP animations into presentations, games, and tutorials. However, GRASP is now an obscure format no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grasp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grb": { - "slug": "grb", - "extension": "grb", - "name": "GRIB Meteorological Data File", - "category": "grib-meteorological-data-file", - "summary": "", - "developer_org": "wmo", - "developer_name": "WMO", - "more_information": { - "description": [ - "NOTE: The World Meteorological Organization (WMO) develops the GRIB format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grd": { - "slug": "grd", - "extension": "grd", - "name": "Surfer Grid File", - "category": "surfer-grid-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Gradients are designed to repeat colors even when the gradient space increases in size. Therefore, gradients can smoothly fill drawn objects or backgrounds without abrupt visual edges. They may use linear, radial, reflected, or angle formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grdb": { - "slug": "grdb", - "extension": "grdb", - "name": "Gramps Database File", - "category": "gramps-database-file", - "summary": "", - "developer_org": "the-gramps-team", - "developer_name": "The Gramps Team", - "more_information": { - "description": [ - "GRDB files are created to store databases and backup of databases of family information entered by the user. They are saved in the GRDB format, which was introduced in GRAMPS 2.0 as a solution to load/ save time and memory usage issues. However, the format was susceptible to data corruption and was replaced by the GPKG database format in 2008 with the release of GRAMPS 3.0.", - "NOTE: Gramps was formerly known as GRAMPS, an acronym that stands for Genealogical Research and Analysis Management Programming System." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "greenfoot": { - "slug": "greenfoot", - "extension": "greenfoot", - "name": "Greenfoot Project Archive", - "category": "greenfoot-project-archive", - "summary": "", - "developer_org": "university-of-kent", - "developer_name": "University of Kent", - "more_information": { - "description": [ - "To create a GREENFOOT file:" - ] - }, - "common_filenames": [ - { - "filename": "project.greenfoot", - "description": "project.greenfoot - Default name of the project found in your scenario folder." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "greenfoot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grf": { - "slug": "grf", - "extension": "grf", - "name": "Ragnarok Client Archive", - "category": "ragnarok-client-archive", - "summary": "", - "developer_org": "4j-studios", - "developer_name": "4J Studios", - "more_information": { - "description": [ - "The contents of a Ragnarok GRF file can be browsed and extracted using GRF Factory, a free utility available at neatocool.com." - ] - }, - "common_filenames": [ - { - "filename": "data.grf and sdata.grf", - "description": "data.grf and sdata.grf - Common names for Ragnarok GRF files that are installed with other game files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grib": { - "slug": "grib", - "extension": "grib", - "name": "Gridded Binary File", - "category": "gridded-binary-file", - "summary": "", - "developer_org": "wmo", - "developer_name": "WMO", - "more_information": { - "description": [ - "The World Meteorological Organization (WMO) maintains and updates the GRIB format to stay relevant for modern meteorology and climate science forecasting needs. There are two main versions of the format: GRIB1 and GRIB2 . GRIB2 is the newer version, offering better compression and more detailed metadata , making it the preferred format for many agencies, including National Oceanic and Atmospheric Administration (NOAA) and European Centre for Medium-Range Weather Forecasts (ECMWF).", - "NOTE: GRIB files are more commonly saved with the .grb extension ( .GRB file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grib2": { - "slug": "grib2", - "extension": "grib2", - "name": "GRIB2 Meteorological Data File", - "category": "grib2-meteorological-data-file", - "summary": "", - "developer_org": "world-meteorological-organization", - "developer_name": "World Meteorological Organization", - "more_information": { - "description": [ - "The GRIB2 format is an open standard used around the world to store and exchange meteorological data between computer systems. The format supercedes the GRIB format which uses the .GRB and .GRIB file extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grib2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grind": { - "slug": "grind", - "extension": "grind", - "name": "Juice Grinder Recipe File", - "category": "juice-grinder-recipe-file", - "summary": "", - "developer_org": "chris-formeister", - "developer_name": "Chris Formeister", - "more_information": { - "description": [ - "GRIND files can be exported as .PDF , .CSV , and .XLS files by selecting File → Export .", - "NOTE: The GRIND file extension was replaced by the .GRINDX file extension in version 1.1 of Juice Grinder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grind.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grindx": { - "slug": "grindx", - "extension": "grindx", - "name": "Juice Grinder Recipe File", - "category": "juice-grinder-recipe-file", - "summary": "", - "developer_org": "chris-formeister", - "developer_name": "Chris Formeister", - "more_information": { - "description": [ - "NOTE: The GRINDX file was introduced in version 1.1 of Juice Grinder and replaced the .GRIND file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grindx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grk": { - "slug": "grk", - "extension": "grk", - "name": "Gradekeeper Class Gradebook File", - "category": "gradekeeper-class-gradebook-file", - "summary": "", - "developer_org": "gradekeeper", - "developer_name": "Gradekeeper", - "more_information": { - "description": [ - "Student attendance, as well as homework and test scores, can be recorded using a Palm OS or Pocket PC device with Gradekeeper software installed. The data can later be transferred to a Macintosh or Windows computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grl": { - "slug": "grl", - "extension": "grl", - "name": "Windows Update Status File", - "category": "windows-update-status-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: If a Window Update produces a \"0x80073712\" error code, you may need to delete the pending.grl and pending.xml files. Then the update should run successfully." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grn": { - "slug": "grn", - "extension": "grn", - "name": "Granny 3D File", - "category": "granny-3d-file", - "summary": "", - "developer_org": "rad-game-tools", - "developer_name": "RAD Game Tools", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gro": { - "slug": "gro", - "extension": "gro", - "name": "Graphic Object Bitmap", - "category": "graphic-object-bitmap", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GRO files may be viewed on a computer using a supporting HP calculator emulator, such as Emu48." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gro_13704.jpg", - "alt": "Screenshot of a .gro file in Apple Finder 13", - "caption": "GRO file open in Apple Finder 13" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grob": { - "slug": "grob", - "extension": "grob", - "name": "Graphic Object Bitmap File", - "category": "graphic-object-bitmap-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "GROB files typically have a .GRO extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "groove": { - "slug": "groove", - "extension": "groove", - "name": "ACID Groove File", - "category": "acid-groove-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "The ACID Pro installation includes several GROOVE files, which include styles for blues, hip hop, swing, reggae, polyrhythm, warble, and others. They can be accessed using the Groove Pool tab.", - "Custom GROOVE files may also be created using the Groove Editor in the Groove Pool tab.", - "NOTE: ACID was developed by Sony until it was sold to MAGIX in 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "groove.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "groovy": { - "slug": "groovy", - "extension": "groovy", - "name": "Groovy Source Code File", - "category": "groovy-source-code-file", - "summary": "", - "developer_org": "vmware-inc.", - "developer_name": "VMware, Inc.", - "more_information": { - "description": [ - "Groovy is a programming language based heavily on Java, which makes it easy for Java users to learn Groovy. Other languages have influenced Groovy as well, like Python , Ruby , and Smalltalk. Some features of the language include compact syntax so code is easier to read and compatibility with Java classes and libraries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "groovy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "group": { - "slug": "group", - "extension": "group", - "name": "Windows Contacts Group File", - "category": "windows-contacts-group-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "GROUP files can be created within Windows Contacts by selecting the \"New Contact Group\" option from the toolbar . Once the group has been created, you can add contacts by clicking the \"Add to Contact Group\" button and selecting individual .CONTACT files or other GROUP files. You may also create and add new contacts directly within the New Contact Group window." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "group.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "groupproj": { - "slug": "groupproj", - "extension": "groupproj", - "name": "Delphi Project Group File", - "category": "delphi-project-group-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "groupproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "growlregdict": { - "slug": "growlregdict", - "extension": "growlregdict", - "name": "Growl Temp File", - "category": "growl-temp-file", - "summary": "", - "developer_org": "growl-team", - "developer_name": "Growl Team", - "more_information": { - "description": [ - "Growl temp files typically are named \"Growl-[long string of characters].growlRegDict.\" In Growl v.6, they may show up in the Trash in a \"Recovered Files\" folder and can be deleted by the user. Growl v.7 appears to fix this problem." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "growlregdict.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "growlticket": { - "slug": "growlticket", - "extension": "growlticket", - "name": "Growl Notification File", - "category": "growl-notification-file", - "summary": "", - "developer_org": "growl-team", - "developer_name": "Growl Team", - "more_information": { - "description": [ - "Individual Growl notification files are created for each supported application. For example, \"GrowlTunes.growlTicket\" is the notification file for iTunes, while \"GrowlSafari.growlTicket\" is used by Safari.", - "GrowlTicket files are saved in the user's application support directory located at \"~/Library/Application Support/Growl.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "growlticket.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grp": { - "slug": "grp", - "extension": "grp", - "name": "StarCraft Graphics Group File", - "category": "starcraft-graphics-group-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "GRP files may be extracted from the .MPQ file. They are referenced by StarCraft but can be edited with a third-party editor." - ] - }, - "common_filenames": [ - { - "filename": "Duke3d.grp", - "description": "Duke3d.grp - Duke Nukem 3D's primary GRP file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grr": { - "slug": "grr", - "extension": "grr", - "name": "Gradekeeper Class Roster File", - "category": "gradekeeper-class-roster-file", - "summary": "", - "developer_org": "gradekeeper", - "developer_name": "Gradekeeper", - "more_information": { - "description": [ - "The Gradekeeper gradebook is saved as a .GRK file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grs": { - "slug": "grs", - "extension": "grs", - "name": "Gravity Sketch Sketch File", - "category": "gravity-sketch-sketch-file", - "summary": "", - "developer_org": "gravity-sketch", - "developer_name": "Gravity Sketch", - "more_information": { - "description": [ - "Gravity Sketch is a 3D drawing and model creation tool that allows users to create loose sketches, detailed models, and fully-realized scenes. Most users access Gravity Sketch using a VR headset and controllers, which allow the user to draw, place, and edit objects as though they were standing among them.", - "Users can save finished or in-progress Gravity Sketch models as GRS files. In addition to being able to open GRS files from Gravity Sketch's main menu, users can import GRS files into another Gravity Sketch project. This allows a user to add a previously-completed model to a new project. Users can also export GRS files as .OBJ , .IGES , or .FBX files, to view and edit the models they contain in more typical desktop 3D modeling programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grt": { - "slug": "grt", - "extension": "grt", - "name": "Grapher Template", - "category": "grapher-template", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "more_information": { - "description": [ - "GRT files enable users to create graphs ( .GPJ or .GRF files) that have a consistent look and feel. The graphs are commonly used for presentations and technical publications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "grv": { - "slug": "grv", - "extension": "grv", - "name": "Office Groove File", - "category": "office-groove-file", - "summary": "", - "developer_org": "the-game-alliance", - "developer_name": "The Game Alliance", - "more_information": { - "description": [ - "GRV files are stored in an XML format.", - "NOTE: GRV files were previously used to store Groove tool, template, or workspace information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "grv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gry": { - "slug": "gry", - "extension": "gry", - "name": "Grayscale Image", - "category": "grayscale-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The images that GRY files contain are not camera raw files. In this case, raw refers not to the fact that an image is unprocessed (like a camera raw image), but the fact that the image's data is unstructured (it contains no header or footer, is uncompressed, and does not use a color palette). Because GRY files contain raw image data, many programs cannot display the images they contain unless you provide accompanying metadata ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gry.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gs-bck": { - "slug": "gs-bck", - "extension": "gs-bck", - "name": "Genius Scan Backup File", - "category": "genius-scan-backup-file", - "summary": "", - "developer_org": "the-grizzly-labs", - "developer_name": "The Grizzly Labs", - "more_information": { - "description": [ - "To create a GS-BCK file, select \"Settings\" in Genius Scan, choose \"Back up Genius Scan data\", select a destination folder, and tap \"OK\".", - "To restore a GS-BCK file, select \"Settings\" in Genius Scan, choose \"Restore a previous back-up\", and select the GS-BCK file you want to restore. After choosing the GS-BCK file, the Genius Scan app will restart and your documents will be available." - ] - }, - "common_filenames": [ - { - "filename": "backup_[year]-[month]-[day].gs-bck", - "description": "backup_[year]-[month]-[day].gs-bck - The naming convention for GS-BCK files. An example of a GS-BCK file created on September 12, 2018 would be backup_2018-09-12.gs-bck ." - }, - { - "filename": "backup_2018-09-12.gs-bck", - "description": "backup_[year]-[month]-[day].gs-bck - The naming convention for GS-BCK files. An example of a GS-BCK file created on September 12, 2018 would be backup_2018-09-12.gs-bck ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gs-bck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gs": { - "slug": "gs", - "extension": "gs", - "name": "Google Apps Script", - "category": "google-apps-script", - "summary": "", - "developer_org": "geosoft", - "developer_name": "Geosoft", - "more_information": { - "description": [ - "GS files can be edited with Google Apps Script, a code editor that runs in the Web browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gs0": { - "slug": "gs0", - "extension": "gs0", - "name": "Sega Genesis Emulator Quick Slot 0 Save File", - "category": "sega-genesis-emulator-quick-slot-0-save-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Kega Fusion stores custom save states (non-quick slot states) with the .GSX extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gs0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gs3": { - "slug": "gs3", - "extension": "gs3", - "name": "GameStarter File", - "category": "gamestarter-file", - "summary": "", - "developer_org": "gamestarter", - "developer_name": "GameStarter", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gs3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsb": { - "slug": "gsb", - "extension": "gsb", - "name": "Golden Software Boundary File", - "category": "golden-software-boundary-file", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "more_information": { - "description": [ - "Several prefabricated GSB files are made available at the Golden Software website so that users don't have to make geographical boundaries from scratch." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsba": { - "slug": "gsba", - "extension": "gsba", - "name": "Game Save Backup Archive", - "category": "game-save-backup-archive", - "summary": "", - "developer_org": "insanematt", - "developer_name": "InsaneMatt", - "more_information": { - "description": [ - "To create a GSBA file, select \"Make a backup\" under \"Backing up...,\" check the box next to the file in the left pane that you'd like to back up, select the \"Start the Backup Task now\" icon, choose the save location, and click OK .", - "To restore a GSBA file, select \"Open Archive(s)\" under \"Restoring data...,\" navigate to the location of your GSBA file, click Open , check the box next to the file in the left pane that you'd like to restore, select the \"Start the Restore Task now\" icon, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsc": { - "slug": "gsc", - "extension": "gsc", - "name": "Call of Duty Game Script", - "category": "call-of-duty-game-script", - "summary": "", - "developer_org": "the-groove-alliance", - "developer_name": "The Groove Alliance", - "more_information": { - "description": [ - "GSC files are sometimes modified (\"modded\") by the game community to create custom content. However, this can result in banning from CoD servers if detected." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gscript": { - "slug": "gscript", - "extension": "gscript", - "name": "Google Apps Script Shortcut", - "category": "google-apps-script-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gscript_11954.png", - "alt": "Screenshot of a .gscript file in GitHub Atom", - "caption": "GSCRIPT file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Apps Script, Docs, Sheets, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GSCRIPT files are Drive for Desktop shortcuts that open scripts created in Google Apps Script. These scripts are used as add-ons for other Google apps, such as Docs, Sheets, and Gmail. When a Drive for Desktop user double-clicks a GSCRIPT file, the related script opens in Google Apps Script, provided the user is signed in to a Gmail account allowed to access the script. Each GSCRIPT file is a JSON file that contains a script's URL and document ID, as well as the name of the Gmail account used to create the script.", - "NOTE: GSCRIPT files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gscript_11954.png", - "alt": "Screenshot of a .gscript file in GitHub Atom", - "caption": "GSCRIPT file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gscript.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsd": { - "slug": "gsd", - "extension": "gsd", - "name": "General Station Description File", - "category": "general-station-description-file", - "summary": "", - "developer_org": "g.d.g-software", - "developer_name": "G.D.G Software", - "more_information": { - "description": [ - "PROFIBUS (Process Field Bus) is a set of computer network protocols used by networked devices in automated manufacturing. GSD files describe device communication features, which enable control and interoperability of sensors, motors, switches, actuators, and other components on a PROFIBUS network.", - "General Station Description files also use these language-specific extensions: \".gse\" - English \".gsf\" - French \".gsg\" - German \".gsi\" - Italian \".gsp\" - Portugese \".gss\" - Spanish NOTE: GSD files are also used for PROFINET IO devices, but they use the \".xml\" extension and are based on the GSDML XML format. GSD previously stood for \"Generic Station Description.\"" - ] - }, - "common_filenames": [ - { - "filename": "disk1.gsd", - "description": "disk1.gsd - The default name GSplit assigns to a split file's first piece." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gsd_13573.png", - "alt": "Screenshot of a .gsd file in G.D.G Software GSplit", - "caption": "GSD file open in G.D.G Software GSplit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsf": { - "slug": "gsf", - "extension": "gsf", - "name": "Game Boy Advance Sound File", - "category": "game-boy-advance-sound-file", - "summary": "", - "developer_org": "caitsith2-and-zoopd", - "developer_name": "Caitsith2 and Zoopd", - "more_information": { - "description": [ - "GSF files are commonly saved in sets that include several .MINIGSF files and a single .GSFLIB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsflib": { - "slug": "gsflib", - "extension": "gsflib", - "name": "Game Boy Advance Song Library", - "category": "game-boy-advance-song-library", - "summary": "", - "developer_org": "caitsith2-and-zoopd", - "developer_name": "Caitsith2 and Zoopd", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsflib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsh": { - "slug": "gsh", - "extension": "gsh", - "name": "Wii U Shader", - "category": "wii-u-shader", - "summary": "", - "developer_org": "gavingogaming", - "developer_name": "GavinGoGaming", - "more_information": { - "description": [ - "Shaders are programs that tell a game how to render pixels in different conditions, to produce lighting, shadow, and texture effects. Many Wii U games use shaders saved as GSH files. For example, Mario Kart 8 uses GSH shaders.", - "NOTE: GSH stands for GX2 SHader." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsheet": { - "slug": "gsheet", - "extension": "gsheet", - "name": "Google Sheets Shortcut", - "category": "google-sheets-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gsheet_7629-2.png", - "alt": "Screenshot of a .gsheet file in GitHub Atom", - "caption": "GSHEET file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Docs, Sheets, Sites, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GSHEET files are Drive for Desktop shortcuts that open Google Sheets spreadsheets. When a Drive for Desktop user double-clicks a GSHEET file, the related spreadsheet opens in Google Sheets, provided the user is signed in to a Gmail account allowed to access the spreadsheet. Each GSHEET file is a JSON file that contains a spreadsheet's URL and document ID, as well as the name of the Gmail account used to create the spreadsheet.", - "NOTE: GSHEET files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gsheet_7629-2.png", - "alt": "Screenshot of a .gsheet file in GitHub Atom", - "caption": "GSHEET file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsheet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsi": { - "slug": "gsi", - "extension": "gsi", - "name": "Golden Software Interchange File", - "category": "golden-software-interchange-file", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "more_information": { - "description": [ - "GSI files support boundary objects, coordinates, colors, and other settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsite": { - "slug": "gsite", - "extension": "gsite", - "name": "Google Sites Shortcut", - "category": "google-sites-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gsite_11915.png", - "alt": "Screenshot of a .gsite file in Microsoft Visual Studio Code 1.57", - "caption": "GSITE file open in Microsoft Visual Studio Code 1.57" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Docs, Sheets, Sites, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GSITE files are Drive for Desktop shortcuts that open Google Sites website projects. When a Drive for Desktop user double-clicks a GSITE file, the related website project opens in Google Sites, provided the user is signed in to a Gmail account allowed to access the project. Each GSITE file is a JSON file that contains a project's URL and document ID, as well as the name of the Gmail account used to create the project.", - "NOTE: GSITE files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gsite_11915.png", - "alt": "Screenshot of a .gsite file in Microsoft Visual Studio Code 1.57", - "caption": "GSITE file open in Microsoft Visual Studio Code 1.57" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsite.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gslides": { - "slug": "gslides", - "extension": "gslides", - "name": "Google Slides Shortcut", - "category": "google-slides-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gslides_7628-2.png", - "alt": "Screenshot of a .gslides file in GitHub Atom", - "caption": "GSLIDES file open in GitHub Atom" - }, - "description": [ - "Google Drive for Desktop is a program that allows Google Drive users to back up and open their Google Drive files on Windows and Mac PCs. While Drive for Desktop stores actual backups of some types of files (such as .JPG and .DOCX files) on users' computers, it does not store copies of files created using Google Docs, Sheets, Slides, and other Google Workspace applications. Instead, Drive for Desktop stores shortcut files that, when double-clicked, open the associated file in the web version of the correct Google Workspace application.", - "GSLIDES files are Drive for Desktop shortcuts that open Google Slides presentations. When a Drive for Desktop user double-clicks a GSLIDES file, the related presentation opens in Google Slides, provided the user is signed in to a Gmail account allowed to access the presentation. Each GSLIDES file is a JSON file that contains a presentation's URL and document ID, as well as the name of the Gmail account used to create the presentation.", - "NOTE: GSLIDES files were previously created by Backup and Sync from Google. Google replaced Backup and Sync with Drive for Desktop in October 2021." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gslides_7628-2.png", - "alt": "Screenshot of a .gslides file in GitHub Atom", - "caption": "GSLIDES file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gslides.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsm": { - "slug": "gsm", - "extension": "gsm", - "name": "Global System for Mobile Audio", - "category": "global-system-for-mobile-audio", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gsm_1726.png", - "alt": "Screenshot of a .gsm file in VideoLAN VLC media player", - "caption": "GSM file open in VideoLAN VLC media player" - }, - "description": [ - "Global System for Mobile (GSM) is an audio format that the European Telecommunications Standards Institute (ETSI) created for use with European cell phones. It is a compressed format that stores audio encoded at a bitrate of 13 Kbps.", - "Because the GSM format is primarily used in telephony, most GSM files contain telephone conversations. However, GSM files may also contain music or other audio, saved at the level of quality you'd expect from a telephone conversation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gsm_1726.png", - "alt": "Screenshot of a .gsm file in VideoLAN VLC media player", - "caption": "GSM file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsp": { - "slug": "gsp", - "extension": "gsp", - "name": "IMail Error Message File", - "category": "imail-error-message-file", - "summary": "", - "developer_org": "object-computing-inc.", - "developer_name": "Object Computing, Inc.", - "more_information": { - "description": [ - "GSP files are given in response to the sender of an email when there is an error." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsproj": { - "slug": "gsproj", - "extension": "gsproj", - "name": "GameSalad Windows Project File", - "category": "gamesalad-windows-project-file", - "summary": "", - "developer_org": "gamesalad", - "developer_name": "GameSalad", - "more_information": { - "description": [ - "GameSalad for Windows can create games for iOS and Mac OS X, even though the game is developed on Windows. However, to publish the game to the iTunes App Store or Mac App Store, you must still use a Mac with Xcode.", - "NOTE: GameSalad for Mac OS X uses the .GAMEPROJ extension. You can transfer GameSalad projects between the Windows and Mac versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsr": { - "slug": "gsr", - "extension": "gsr", - "name": "Golden Software Reference File", - "category": "golden-software-reference-file", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsr2": { - "slug": "gsr2", - "extension": "gsr2", - "name": "Golden Software Reference File", - "category": "golden-software-reference-file", - "summary": "", - "developer_org": "golden-software", - "developer_name": "Golden Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsr2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gst": { - "slug": "gst", - "extension": "gst", - "name": "MapInfo Geoset File", - "category": "mapinfo-geoset-file", - "summary": "", - "developer_org": "mapinfo", - "developer_name": "MapInfo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gstencil": { - "slug": "gstencil", - "extension": "gstencil", - "name": "OmniGraffle Stencil", - "category": "omnigraffle-stencil", - "summary": "", - "developer_org": "the-omni-group", - "developer_name": "The Omni Group", - "more_information": { - "description": [ - "GSTENCIL files allow OmniGraffle users to share stencils. You can install the stencils by double-clicking the GSTENCIL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gstencil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsv": { - "slug": "gsv", - "extension": "gsv", - "name": "Grim Fandango Saved Game", - "category": "grim-fandango-saved-game", - "summary": "", - "developer_org": "lucasarts", - "developer_name": "LucasArts", - "more_information": { - "description": [ - "In Grim Fandango, players control undead travel agent Manuel \"Manny\" Calavera as he attempts to shepherd the recently-deceased Mercedes \"Meche\" Colomar to her proper place in the afterlife. LucasArts released the original version of Grim Fandango in 1998; Double Fine Productions released a remastered version of the game in 2015.", - "During the game, players can pause and save their current progress as a GSV file. They can then load that file to resume their progress at a later date. By default, Grim Fandango saves GSV files to its main installation directory, which for the LucasArts version of the game is:", - "C:/​Program Files/​LucasArts/​Grim Fandango" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gsx": { - "slug": "gsx", - "extension": "gsx", - "name": "Sega Genesis Emulator Saved State File", - "category": "sega-genesis-emulator-saved-state-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "GSX files can also be opened by some versions of Gens, such as Gens/GS.", - "NOTE: Quick slot save states for Kega Fusion and Gens/GS use the .GS0 - GS9 extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gszip": { - "slug": "gszip", - "extension": "gszip", - "name": "GameSalad Marketplace Asset File", - "category": "gamesalad-marketplace-asset-file", - "summary": "", - "developer_org": "gamesalad", - "developer_name": "GameSalad", - "more_information": { - "description": [ - "GSZIP files are used for downloading and importing assets into the GameSalad development software. Double-click a GSZIP file to open it in GameSalad." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gszip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gt2": { - "slug": "gt2", - "extension": "gt2", - "name": "Graoumf Tracker 2 Module", - "category": "graoumf-tracker-2-module", - "summary": "", - "developer_org": "laurent-de-soras", - "developer_name": "Laurent de Soras", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gt2_13662.png", - "alt": "Screenshot of a .gt2 file in Graoumf Tracker 2", - "caption": "GT2 file open in Graoumf Tracker 2" - }, - "description": [ - "Laurent de Soras initially developed Graoumf Tracker 2 as a sequel to the original Graoumf Tracker for the Atari Falcon 030. However, Laurent de Soras made the software open source so other developers could continue to develop it.", - "When creating and modifying a module with Graoumf Tracker 2, you can apply various effects and adjust presets. Additionally, click SAVE MOD to save the GT2 file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gt2_13662.png", - "alt": "Screenshot of a .gt2 file in Graoumf Tracker 2", - "caption": "GT2 file open in Graoumf Tracker 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gt2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gta": { - "slug": "gta", - "extension": "gta", - "name": "Microsoft Groove Tool Archive", - "category": "microsoft-groove-tool-archive", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Groove tools enable a user to automatically synchronize content with a SharePoint server. For example, a calendar tool can automatically synchronize meetings and other important dates.", - "NOTE: GTA also stands for \"Grand Theft Auto,\" a popular action video game. However, Grand Theft Auto does not use files with the extension \".gta.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtable": { - "slug": "gtable", - "extension": "gtable", - "name": "Google Fusion Table Shortcut", - "category": "google-fusion-table-shortcut", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Google Fusion Tables was a Google web service that allowed users to gather, visualize, and share data. Fusion Tables users created pie charts, bar charts, lineplots, timelines, and geographical maps, which they then shared with others.", - "Google Fusion Tables users who also used the desktop Google Drive or Backup and Sync from Google apps may have encountered GTABLE files. These files were shortcuts that allowed users to quickly open fusion tables in Google Fusion Tables. GTABLE files were JSON files that contained a fusion table's URL and document ID, as well as the name of the Gmail account used to create the fusion table.", - "In late 2019, Google announced it was discontinuing Google Fusion Tables and the Fusion Tables API. In March 2020, Google deleted all Fusion Tables data. As a result, most users' GTABLE files (which were stored in Google Drive) were also deleted. Any remaining GTABLE files can no longer open the fusion tables they were previously associated with, as those tables no longer exist." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtable.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtar": { - "slug": "gtar", - "extension": "gtar", - "name": "GNU Tar Archive", - "category": "gnu-tar-archive", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "more_information": { - "description": [ - "The GTAR extension is rarely used for Tar archives. Instead, the .TAR extension is much more commonly used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtemplate": { - "slug": "gtemplate", - "extension": "gtemplate", - "name": "OmniGraffle Template", - "category": "omnigraffle-template", - "summary": "", - "developer_org": "the-omni-group", - "developer_name": "The Omni Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gtemplate_6892.png", - "alt": "Screenshot of a .gtemplate file in The Omni Group OmniGraffle 7", - "caption": "GTEMPLATE file open in The Omni Group OmniGraffle 7" - }, - "description": [ - "OmniGraffle is typically utilized by professionals, but may also be used by casual users. Examples of diagrams OmniGraffle users create with the software include software development stages, power grid layouts, and genealogical family trees.", - "You can create a GTEMPLATE file with OmniGraffle by selecting File → Export... , choosing \"OmniGraffle, then selecting \"OmniGraffle Template\" from the Format dropdown menu. You can also create a GRAFFLE file from a GTEMPLATE file by selecting File → Save As... or export it to another format by selecting File → Export... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gtemplate_6892.png", - "alt": "Screenshot of a .gtemplate file in The Omni Group OmniGraffle 7", - "caption": "GTEMPLATE file open in The Omni Group OmniGraffle 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gthr": { - "slug": "gthr", - "extension": "gthr", - "name": "Gather Log File", - "category": "gather-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Both Microsoft Exchange and SharePoint Portal Server create GTHR files to identify documents and messages that were not successfully indexed. They can be viewed with the Gthrlog.vbs utility by entering the following command:", - "cscript gthrlog.vbs \"[path to GTHR file]\"", - "Since GTHR files only contain index data, they may deleted if they grow too large. However, it may take longer for Windows to index files during the next indexing process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gthr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtkrc": { - "slug": "gtkrc", - "extension": "gtkrc", - "name": "GTK+ Theme File", - "category": "gtk+-theme-file", - "summary": "", - "developer_org": "the-gtk+-project", - "developer_name": "The GTK+ Project", - "more_information": { - "description": [ - "GTKRC files are either stored as a hidden file with no filename prefix (e.g., .gtkrc or .gtkrc-2.0 ) or as a file with no extension named gtkrc (most often in Windows).", - "NOTE: GTKRC stands for \"GTK Run Commands.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtkrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtl": { - "slug": "gtl", - "extension": "gtl", - "name": "Gerber Top Layer Data File", - "category": "gerber-top-layer-data-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "Gerber format files, like GTL, function similar to .PDF files where they specify how a PCB should appear but are not meant to be edited.", - "The name of the GTL file is derived from the name of your PCB. Therefore, if your PCB is called \"MyProject,\" the file will be called MyProject.gtl .", - "NOTE: The GTL format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtm": { - "slug": "gtm", - "extension": "gtm", - "name": "GreekToMe Translation File", - "category": "greektome-translation-file", - "summary": "", - "developer_org": "geo-studio-technology", - "developer_name": "Geo Studio Technology", - "more_information": { - "description": [ - "Although the translation data in GTM files is displayed in plain text in the program, the data is encrypted to ensure integrity when loading the file. Even changing the filename makes the file unusable." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gtm_10671.png", - "alt": "Screenshot of a .gtm file in GPS TrackMaker", - "caption": "GTM file open in GPS TrackMaker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtmap": { - "slug": "gtmap", - "extension": "gtmap", - "name": "Gorilla Tag Custom Map", - "category": "gorilla-tag-custom-map", - "summary": "", - "developer_org": "gorilla-tag-map-project", - "developer_name": "Gorilla Tag Map Project", - "more_information": { - "description": [ - "Gorilla Tag is a virtual reality ( VR ) game in which players play tag or infection as gorillas. The game is available for Windows and the Oculus Quest.", - "Players who want to mod Gorilla Tag can do so by installing Monke Mod Manager or QuestPatcher and using those programs to install mods. One of the mods players can install is Monke Map Loader, a custom map loader and manager.", - "Monke Map Loader allows players to load custom game maps saved as GTMAP files. The process of loading these files differs based on whether you are using Monke Map Loader in Windows or on the Oculus Quest." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gto": { - "slug": "gto", - "extension": "gto", - "name": "Gerber Top Overlay Data File", - "category": "gerber-top-overlay-data-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "The GTO file acts similar to a .PDF file. It is an exported version of the PCB layout used to designate layouts of electrical connections. The file is meant to be viewed and referenced but not edited.", - "NOTE: The Gerber format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "common_filenames": [ - { - "filename": "[projectname].gto", - "description": "[projectname].gto - The name of the GTO file is derived from the name of your PCB project." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtp": { - "slug": "gtp", - "extension": "gtp", - "name": "Gerber Top Solder Paste Data File", - "category": "gerber-top-solder-paste-data-file", - "summary": "", - "developer_org": "arobas-music", - "developer_name": "Arobas Music", - "more_information": { - "description": [ - "The GTP file acts similar to a .PDF file. It is an exported version of the PCB layout and used to create stencils to apply paste to boards for adding surface-mount devices (SMD), like pads. It is meant to be viewed and referenced but not edited.", - "NOTE: The Gerber format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "common_filenames": [ - { - "filename": "[projectname].gtp", - "description": "[projectname].gtp - The GTP file is named after the name of your PCB project." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gtp_3247.png", - "alt": "Screenshot of a .gtp file in Arobas Music Guitar Pro 7.6", - "caption": "GTP file open in Arobas Music Guitar Pro 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gts": { - "slug": "gts", - "extension": "gts", - "name": "CaptiveWorks PVR Video File", - "category": "captiveworks-pvr-video-file", - "summary": "", - "developer_org": "ucamco", - "developer_name": "Ucamco", - "more_information": { - "description": [ - "The name of the GTS file is derived from the name of your PCB. Therefore, if your PCB is called \"MyProject,\" the file will be called MyProject.gts .", - "Gerber format files, like GTS, are stored in RS-274X format and act similar to .PDF files. They're an exported version of the PCB layout and are meant to be viewed and referenced but not edited.", - "NOTE: The GTS format was originally developed by Gerber Systems but is now maintained by Ucamco." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtworld": { - "slug": "gtworld", - "extension": "gtworld", - "name": "Growtopia World File", - "category": "growtopia-world-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gtworld_11128.jpg", - "alt": "Screenshot of a .gtworld file in Cernodile's World Planner", - "caption": "GTWORLD file open in Cernodile's World Planner" - }, - "description": [ - "GTWORLD files are an important part of Growtopia because gameplay revolves around exploring different worlds. GTWORLD files are typically referenced by Growtopia but they may also be opened and modified by Cernodile's World Planner online.", - "To load a GTWORLD file in Cernodile's World Planner online, select the menu icon in the upper-right corner select Load , and choose the GTWORLD file you would like to open.", - "To save a GTWORLD file in Cernodile's World Planner online, select the menu icon in the upper-right corner, and select Save . The GTWORLD file is then automatically downloaded." - ] - }, - "common_filenames": [ - { - "filename": "world.gtworld", - "description": "world.gtworld - Default name given to the GTWORLD file when created and saved in Cernodile's World Planner." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gtworld_11128.jpg", - "alt": "Screenshot of a .gtworld file in Cernodile's World Planner", - "caption": "GTWORLD file open in Cernodile's World Planner" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtworld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtx": { - "slug": "gtx", - "extension": "gtx", - "name": "Wii U Texture", - "category": "wii-u-texture", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Textures are game assets used to skin 3D models, so they appear with the correct colors and textures. For example, a texture might be used to apply the correct color and texture to a character's skin or clothing.", - "Many Wii U games use textures saved as GTX files. For example, Mario Kart 8 uses GTX textures. GTX files are often paired with accompanying .GSH shader files.", - "NOTE: GTX stands for GX2 TeXture." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtxml": { - "slug": "gtxml", - "extension": "gtxml", - "name": "GT Designer Zip File", - "category": "gt-designer-zip-file", - "summary": "", - "developer_org": "studiocoast", - "developer_name": "StudioCoast", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gtxml_12352.png", - "alt": "Screenshot of a .gtxml file in StudioCoast GT Designer Advanced 2", - "caption": "GTXML file open in StudioCoast GT Designer Advanced 2" - }, - "description": [ - "GT Designer Advanced is a utility bundled with StudioCoast vMix. You can create titles and lower-third graphics with GT Designer Advanced, then import them into vMix to be displayed during a production, such as a streamed demonstration, sporting event, newscast, or sermon.", - "To create a GTXML file with GT Designer, select File → Save As and choose \"GT XML\" from the format dropdown menu. After saving the title, GT Designer creates a GTXML file to store the title or lower-third graphic information. The GTXML file is a working file, which means you can close the file, re-open it, then continue modifying the title or lower-third graphic.", - "You can also save a title or lower-third graphic created by GT Designer as a .GTZIP file, which stores its information in a Zip-compressed package. GTZIP files store all of the information that makes up the title or graphic, which includes imported images. GTXML files only store references to images imported in the title or graphic, which means they are typically smaller in size than GTZIP files. However, if you need to share your title or graphic with other GT Designer users you should save it as a GTZIP file since all of the assets included are saved in the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gtxml_12352.png", - "alt": "Screenshot of a .gtxml file in StudioCoast GT Designer Advanced 2", - "caption": "GTXML file open in StudioCoast GT Designer Advanced 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gtzip": { - "slug": "gtzip", - "extension": "gtzip", - "name": "GT Designer Zip File", - "category": "gt-designer-zip-file", - "summary": "", - "developer_org": "studiocoast", - "developer_name": "StudioCoast", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gtzip_12341.png", - "alt": "Screenshot of a .gtzip file in StudioCoast GT Designer Advanced 2", - "caption": "GTZIP file open in StudioCoast GT Designer Advanced 2" - }, - "description": [ - "GT Designer Advanced is a utility included with StudioCoast vMix. You can create titles or lower-third graphics with GT Designer Advanced, then import them into vMix to be displayed during a production, such as a sporting event, newscast, or church service.", - "To create a GTZIP file with GT Designer, select File → Save As . After saving the title, GT Designer creates a GTZIP file to store the title or lower-third graphic information. The GTZIP file is a working file, which means you can close the file, re-open it, then continue modifying the title or lower-third graphic.", - "NOTE: You can also save a title or lower-third graphic created by GT Designer as a GTXML file, which stores its information in the XML standard." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gtzip_12341.png", - "alt": "Screenshot of a .gtzip file in StudioCoast GT Designer Advanced 2", - "caption": "GTZIP file open in StudioCoast GT Designer Advanced 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gtzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gui": { - "slug": "gui", - "extension": "gui", - "name": "Dr.Explain Project File", - "category": "dr.explain-project-file", - "summary": "", - "developer_org": "indigo-byte-systems", - "developer_name": "Indigo Byte Systems", - "more_information": { - "description": [ - "Dr.Explain projects can also maintain annotated screenshots, technical illustrations, and other useful help resources." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "guides": { - "slug": "guides", - "extension": "guides", - "name": "xScope Guides File", - "category": "xscope-guides-file", - "summary": "", - "developer_org": "the-iconfactory", - "developer_name": "The Iconfactory", - "more_information": { - "description": [ - "To open a GUIDES file in xScope, choose Guides → Open Guides... from the application menu. To save guides, choose Guides → Saved Guides As... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "guides.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "guit": { - "slug": "guit", - "extension": "guit", - "name": "Rust Guitar Song file", - "category": "rust-guitar-song-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/guit_11225.jpg", - "alt": "Screenshot of a .guit file in Rust Guitar Tool", - "caption": "GUIT file open in Rust Guitar Tool" - }, - "description": [ - "To open a GUIT file in Rust Guitar Tool, select File → Open and navigate to the GUIT file. To create a GUIT file in Rust Guitar Tool, select New , place the notes in the song, and select File → Save or Save As .", - "The GUIT song file is the main file type associated with Rust Guitar Tool. Users often share GUIT files with other users to share custom songs. They may email the files or upload them to the Rust Guitar Tool website the files can be downloaded by other users.", - "NOTE: Rust Guitar Tool is no longer developed and the GUIT file type is no longer used." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/guit_11225.jpg", - "alt": "Screenshot of a .guit file in Rust Guitar Tool", - "caption": "GUIT file open in Rust Guitar Tool" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "guit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gv": { - "slug": "gv", - "extension": "gv", - "name": "Graphviz DOT File", - "category": "graphviz-dot-file", - "summary": "", - "developer_org": "at-t", - "developer_name": "AT&T", - "more_information": { - "description": [ - "NOTE: The GV extension was introduced to replace the previous .DOT extension, which is used for Microsoft Word templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvdesign": { - "slug": "gvdesign", - "extension": "gvdesign", - "name": "Gravit Designer File", - "category": "gravit-designer-file", - "summary": "", - "developer_org": "gravit", - "developer_name": "Gravit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gvdesign_10774.jpg", - "alt": "Screenshot of a .gvdesign file in Gravit Designer 3.2", - "caption": "GVDESIGN file open in Gravit Designer 3.2" - }, - "description": [ - "The GVDESIGN file is the primary file type associated with Gravit Designer. You can also use Gravit Klex to open GVDESIGN files.", - "To create a GVDESIGN file, select File → New design... or New design from template... . Then select File → Save or Save to file... to save your design. When you save your design for the first time, the GVDESIGN file is created to store the contents of your design. You can also export your design to other image formats, such as .PNG , .JPG , .SVG , .SVGZ , or .PDF .", - "Gravit Designer is available for download on Windows, macOS, Linux, and Chrome OS platforms. It is also available as a web program that can be used through web browsers, such as Chrome, Edge, Firefox, or Safari.", - "When saving a GVDESIGN file in the web version of Gravit Designer, you can choose to save the file to \"gravit cloud\" for storage or download the file to your device. Both of these options are available from the File menu in Gravit Designer." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gvdesign_10774.jpg", - "alt": "Screenshot of a .gvdesign file in Gravit Designer 3.2", - "caption": "GVDESIGN file open in Gravit Designer 3.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvdesign.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvf": { - "slug": "gvf", - "extension": "gvf", - "name": "Gensys Video Format", - "category": "gensys-video-format", - "summary": "", - "developer_org": "gensys", - "developer_name": "Gensys", - "more_information": { - "description": [ - "Thermal imaging is (typically) the process of detecting the long-infrared radiation that objects emit and producing color-coded images of those emissions. This allows those viewing thermal images to \"see\" temperature variations between and within objects.", - "Gensys Genvision is a thermal imaging software suite that allows users to capture thermal imaging videos. It saves these videos, and accompanying data about detected emissions, as GVF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvi": { - "slug": "gvi", - "extension": "gvi", - "name": "Google Video File", - "category": "google-video-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Google Video Player was discontinued in 2007 and is no longer distributed by Google." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvimrc": { - "slug": "gvimrc", - "extension": "gvimrc", - "name": "GVim Runtime Configuration File", - "category": "gvim-runtime-configuration-file", - "summary": "", - "developer_org": "gvim", - "developer_name": "gVim", - "more_information": { - "description": [ - "If you use a GVIMRC file, you may not want to use a VIMRC file, since they may specify conflicting settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvimrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvp": { - "slug": "gvp", - "extension": "gvp", - "name": "Google Video Pointer", - "category": "google-video-pointer", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "The location of the video file can be viewed by opening the GVP file in a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvrs": { - "slug": "gvrs", - "extension": "gvrs", - "name": "Gridfour Virtual Raster Store Image", - "category": "gridfour-virtual-raster-store-image", - "summary": "", - "developer_org": "gary-lucas", - "developer_name": "Gary Lucas", - "more_information": { - "description": [ - "Projects such as Seabed 2030, which aims to map 100 percent of the ocean floor by the year 2030, produce a large amount of raster image-based data. To help applications process that data, developer Gary Lucas began work on the Gridfour Software Project. The Gridfour Software Project's primary goal is to optimize the compression, processing, and analysis of large raster image data sets.", - "The Gridfour Software Project includes a module called the Gridfour Virtual Raster Store (GVRS). The GVRS API helps Java applications compress and manage raster image data that would typically be too large for a system to process. The API can save this compressed data in GVRS files, for future access and long-term archiving." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvrs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvsp": { - "slug": "gvsp", - "extension": "gvsp", - "name": "Geocortex Viewer for Silverlight Project", - "category": "geocortex-viewer-for-silverlight-project", - "summary": "", - "developer_org": "latitude-graphics", - "developer_name": "Latitude Graphics", - "more_information": { - "description": [ - "Geocortex Viewer for Silverlight projects allow a user to customize a map to be displayed in a certain way, whether it be different enabled layers or a view zoomed into a specific location. When you save your map as a project, the GVSP file is created, which allows you to share with other users. When the GVSP file is opened, the save view will be displayed.", - "To save a GVSP file in Geocortex Viewer for Silverlight, click the \"Save Project\" disk icon, choose a save location, and click Save .", - "To open a GVSP file in Geocortex Viewer for Silverlight, click the \"Open Project\" folder icon, navigate to the GVSP file location, and click Open . You need to log in to the web-GIS to verify your credentials.", - "Geocortex Viewer for Silverlight is one of several Geocortex programs included with Geocortex Essentials used to enhance the ArcGIS platform on the web. It was released in 2011 with Geocortex Essentials 3.3.", - "NOTE: Geocortex Viewer for Silverlight has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvswatch": { - "slug": "gvswatch", - "extension": "gvswatch", - "name": "Gravit Designer Swatch File", - "category": "gravit-designer-swatch-file", - "summary": "", - "developer_org": "gravit", - "developer_name": "Gravit", - "more_information": { - "description": [ - "You can load GVSWATCH files in Gravit Designer by selecting the import icon in the swatches panel.", - "Gravit Designer is typically used for creating social media graphics, presentations, cards, and posters. It is available for download on Windows, macOS, Linux, and Chrome OS platforms. It is also available as a web program that can be used through your web browser, such as Chrome, Edge, Firefox, or Safari." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvswatch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gvy": { - "slug": "gvy", - "extension": "gvy", - "name": "Groovy Source Code File", - "category": "groovy-source-code-file", - "summary": "", - "developer_org": "vmware-inc.", - "developer_name": "VMware, Inc.", - "more_information": { - "description": [ - "Groovy is a programming language closely related to Java, which makes it easy for Java users to learn Groovy. Other programming languages besides Java have influenced Groovy, like Python and Ruby . Some features of the language include compact syntax so code is easier to read and compatibility with Java classes and libraries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gvy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gw": { - "slug": "gw", - "extension": "gw", - "name": "GeneWeb Source File", - "category": "geneweb-source-file", - "summary": "", - "developer_org": "daniel-de-rauglaudre", - "developer_name": "Daniel de Rauglaudre", - "more_information": { - "description": [ - "GeneWeb is used to record, organize, and publish genealogical information. It utilizes a web server that can be accessed with a web browser, such as Chrome or Firefox, and returns an HTML webpage with the specific genealogical information requested.", - "Users create GW files with GeneWeb to store genealogical data, which may include family, relationship, and personal notes. GW files may also store events if they were created with version 7 of GeneWeb or later.", - "You can create a GW file with GeneWeb using the \"gwsetup\" utility included with the software. In the user interface, click \"GeneWeb source file\" under the \"Save\" section. You can also create a GW file with the gwc command in the GeneWeb command-line interface.", - "NOTE: GeneWeb was developed by Daniel de Rauglaudre, a researcher at the Institut National de Recherche en Informatique et en Automatique (INRIA)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gwb": { - "slug": "gwb", - "extension": "gwb", - "name": "Interwrite Presentation File", - "category": "interwrite-presentation-file", - "summary": "", - "developer_org": "interwrite-learning", - "developer_name": "Interwrite Learning", - "more_information": { - "description": [ - "In Interwrite Workspace, you can create pages with the \"Page Creation\" and \"Capture\" tools then can annotate them with the \"Annotation\" tools. The GWB file is automatically created as an untitled presentation when you go into \"Annotation\" mode and is automatically saved whenever any changes are made to the presentation. GWB files can be used for printing a presentation or emailing a presentation to other InterWrite users.", - "Interwrite Workspace is a software package that connects with Interwrite Board (an electronic whiteboard) and is used to write and record digital lessons, use virtual simulations, and access other digital content. Interwrite Learning products were absorbed into electronic whiteboard technology developed by Turning Technologies." - ] - }, - "common_filenames": [ - { - "filename": "[date of creation].gwb", - "description": "[date of creation].gwb - The name given to GWB files if the user does not specify a name." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gwb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gwd": { - "slug": "gwd", - "extension": "gwd", - "name": "Galaxy Watchface Design File", - "category": "galaxy-watchface-design-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "Galaxy Watch Studio allows you to edit every detail of the watch face. You can specify the dimensions, placement, angle, font type and size, language, and time format of the watchface. Once you are finished designing your watchface you can build it as a .TPK file then upload it to the Galaxy store.", - "Galaxy Watch Studio was formerly known as Gear Watch Designer. GWD files created by version 1.2.0 or later of Gear Watch Designer cannot be opened by version 1.1.0 or earlier.", - "Also, version 2.0 of Galaxy Watch Designer dropped support for Gear S, Gear Fit2, Gear Fit2 Pro, and Gear S2 watches. You will need to use version 1.6.2 of Galaxy Watch Designer or earlier to support these models." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gwi": { - "slug": "gwi", - "extension": "gwi", - "name": "GroupWise Database Shortcut File", - "category": "groupwise-database-shortcut-file", - "summary": "", - "developer_org": "novell", - "developer_name": "Novell", - "more_information": { - "description": [ - "GWI files are used to save and share shortcuts to GroupWise database messages, records, and other information.", - "NOTE: If the object that the GWI file refers to is removed from the GroupWise database, the GWI file is no longer useful." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gwi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gwk": { - "slug": "gwk", - "extension": "gwk", - "name": "GraphiCode PCB Job File", - "category": "graphicode-pcb-job-file", - "summary": "", - "developer_org": "graphicode", - "developer_name": "GraphiCode", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gwk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gwp": { - "slug": "gwp", - "extension": "gwp", - "name": "Greetings Workshop Project File", - "category": "greetings-workshop-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft discontinued development of Greetings Workshop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gws": { - "slug": "gws", - "extension": "gws", - "name": "GeoMedia GeoWorkspace File", - "category": "geomedia-geoworkspace-file", - "summary": "", - "developer_org": "geosoft", - "developer_name": "Geosoft", - "more_information": { - "description": [ - "To change the GeoWorkspace Coordinate System, select \"View→GeoWorkspace Coordinate System\" and choose another workspace." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gwsave": { - "slug": "gwsave", - "extension": "gwsave", - "name": "Inscryption Saved Game", - "category": "inscryption-saved-game", - "summary": "", - "developer_org": "daniel-mullins-games", - "developer_name": "Daniel Mullins Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gwsave_13404.png", - "alt": "Screenshot of a .gwsave file in Microsoft Visual Studio Code", - "caption": "GWSAVE file open in Microsoft Visual Studio Code" - }, - "description": [ - "In Inscryption, players take on the role of Luke Carder, a vlogger who has been sucked into a complex and malevolent deck-building video game. As the player progresses through the game, they add new cards to their deck, acquire items, and experience numerous surprises.", - "Inscryption records a player's current deck, acquired items, map location, and other progress and achievements in a GWSAVE file, named SaveFile.gwsave . (It also backs up a player's prior saved game in SaveFile-Backup.gwsave .) This file is a plain text file, which consists of various sections associated with specific aspects of gameplay.", - "For example, the playerDeck section describes the contents of a player's current deck (including how cards in the deck have been modified in-game), while the playerLives section records the number of lives a player has left. For more complete information on the data a GWSAVE file contains and how to modify that data, click here ." - ] - }, - "common_filenames": [ - { - "filename": "SaveFile.gwsave", - "description": "SaveFile.gwsave - Inscryption's primary save file." - }, - { - "filename": "SaveFile-Backup.gwsave", - "description": "SaveFile-Backup.gwsave - Inscryption's backup save file." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gwsave_13404.png", - "alt": "Screenshot of a .gwsave file in Microsoft Visual Studio Code", - "caption": "GWSAVE file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gwsave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gx": { - "slug": "gx", - "extension": "gx", - "name": "FlashForge 3D Printing File", - "category": "flashforge-3d-printing-file", - "summary": "", - "developer_org": "flashforge", - "developer_name": "FlashForge", - "more_information": { - "description": [ - "G-Code is a standard printing language that many 3D printers recognize and can use to print 3D models. However, GX files differ from typical .GCODE files in the following ways:", - "For this reason, non-FlashForge printers may not be able to print the model a GX file describes.", - "NOTE: GX files are similar to .G files. Both GX and G files are primarily created by FlashForge FlashPrint, the company's proprietary slicer program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxc": { - "slug": "gxc", - "extension": "gxc", - "name": "General CADD Pro Component", - "category": "general-cadd-pro-component", - "summary": "", - "developer_org": "general-cadd-products", - "developer_name": "General CADD Products", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxd": { - "slug": "gxd", - "extension": "gxd", - "name": "General CADD Pro Drawing", - "category": "general-cadd-pro-drawing", - "summary": "", - "developer_org": "general-cadd-products", - "developer_name": "General CADD Products", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxf": { - "slug": "gxf", - "extension": "gxf", - "name": "General eXchange Format File", - "category": "general-exchange-format-file", - "summary": "", - "developer_org": "general-cadd-products", - "developer_name": "General CADD Products", - "more_information": { - "description": [ - "The GXF format was originally developed for the interchange of camera shots over data networks and storing archives on data type. As technology has progressed, the container format has evolved to support MPEG, M-JPEG, and DV-based video compression, as well as audio, time code, and other user data. It is now a Society of motion Picture & Television Engineers (SMPTE) standard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxh": { - "slug": "gxh", - "extension": "gxh", - "name": "General CADD Pro Hatch Pattern File", - "category": "general-cadd-pro-hatch-pattern-file", - "summary": "", - "developer_org": "general-cadd-products", - "developer_name": "General CADD Products", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxk": { - "slug": "gxk", - "extension": "gxk", - "name": "Galaxkey Secured File", - "category": "galaxkey-secured-file", - "summary": "", - "developer_org": "galaxkey", - "developer_name": "Galaxkey", - "more_information": { - "description": [ - "GXK files are often used in corporate environments for encrypting and sending documents as email attachments. Galaxkey provides a Microsoft Outlook plug-in as well as a standalone Windows utility for creating and extracting GXK files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxl": { - "slug": "gxl", - "extension": "gxl", - "name": "Graph Exchange Language File", - "category": "graph-exchange-language-file", - "summary": "", - "developer_org": "r.-c.-holt", - "developer_name": "R. C. Holt", - "more_information": { - "description": [ - "The GXL format was originally published in 2000. It is now less popularly used than other graph formats such as .GRAPHML , .GML , and .XGMML ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxm": { - "slug": "gxm", - "extension": "gxm", - "name": "General CADD Pro Macro File", - "category": "general-cadd-pro-macro-file", - "summary": "", - "developer_org": "general-cadd-products", - "developer_name": "General CADD Products", - "more_information": { - "description": [ - "Several useful macro files are available from the General CADD Pro website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gxt": { - "slug": "gxt", - "extension": "gxt", - "name": "Grand Theft Auto Text File", - "category": "grand-theft-auto-text-file", - "summary": "", - "developer_org": "itu", - "developer_name": "ITU", - "more_information": { - "description": [ - "GXT files are used in GTA 2 and later and there is one GXT file for each language. They are typically stored within the \\​text directory of a GTA installation.", - "You can modify GTA: San Andreas and GTA: 4 GXT files with the X GXT Editor and GTA: Vice City GXT files with the GTA: Vice City GXT Editor.", - "NOTE: The GXT format supports UTF-16 text encoding." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gxt_11214.jpg", - "alt": "Screenshot of a .gxt file in ITU GIMS 11.4", - "caption": "GXT file open in ITU GIMS 11.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gym": { - "slug": "gym", - "extension": "gym", - "name": "Sega Genesis Sound File", - "category": "sega-genesis-sound-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The GYM name comes from Genesis YM2612, which is the console's sound chip. By using the Genecyst emulator, users could log the audio data stream sent to the YN2612 sound chip into the GYM file. They could then play the GYM file back with an audio player to listen to the music. However, the .VGM format was later introduced as an improved version of the GYM format and replaced it.", - "NOTE: The GYM format can be played by the Winamp program with the appropriate plugin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gz": { - "slug": "gz", - "extension": "gz", - "name": "Gnu Zipped Archive", - "summary": "A GZ file is an archive file compressed by the standard GNU zip (gzip) compression algorithm. It typically contains a single compressed file but may also store multiple compressed files. gzip is primarily used on Unix operating systems for file compression.", - "developer": "The GNU Project", - "developer_slug": "the-gnu-project", - "category": "Compressed Files", - "category_slug": "compressed-files", - "rating": 3.7, - "votes": 540, - "last_updated": "March 7, 2022", - "more_information": { - "content": [ - "Jean-loup Gailly and Mark Adler initially developed the Gzip format and released the gzip program on October 31, 1992. Today, the format and program are still used in Unix systems to reduce file sizes for transportation or storage purposes. Also, GNU Project now develops gzip.", - "GZ files often store .TAR archives that contain multiple files, such as video, image, audio, and backup files. TAR files compressed with gzip compression typically have a .tar.gz or .tgz file extension and are known as \"tarballs.\" You must first decompress these files then expand them with a TAR utility." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gz_33.png", - "srcset": "https://fileinfo.com/img/ss/md/gz_33.png 760w, https://fileinfo.com/img/ss/sm/gz_33.png 380w", - "alt": "Screenshot of a .gz file in 7-Zip 19", - "width": "380", - "height": "253", - "caption": "GZ file open in 7-Zip 19" - } - }, - "how_to_open": { - "instructions": [ - "You can open GZ files with the GNU zip (gzip) compression utility. You can also decompress GZ files and extract their files with other decompression utilities, such as Corel WinZip (Windows and macOS), Smith Micro Stuffit Deluxe (Windows and macOS), 7-Zip (Windows), and Apple Archive Utility (bundled with macOS)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.881465", - "source": { - "url": "https://fileinfo.com/extension/gz", - "file": "gz.html" - } - }, - "gz2": { - "slug": "gz2", - "extension": "gz2", - "name": "Misnamed BZ2 File", - "category": "misnamed-bz2-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: GZ2 files may also be seen with the compound .TAR.GZ2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gz2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gza": { - "slug": "gza", - "extension": "gza", - "name": "IZArc BGA Archive File", - "category": "izarc-bga-archive-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The other archiving method for BGA compression is \"BZA,\" which is used to create .BZA files in IZArc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gza.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gzi": { - "slug": "gzi", - "extension": "gzi", - "name": "Unix Gzip File", - "category": "unix-gzip-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most GZIP files use the .GZ file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gzi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gzip": { - "slug": "gzip", - "extension": "gzip", - "name": "Gnu Zipped File", - "category": "gnu-zipped-file", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/gzip_287.png", - "alt": "GZIP file shown in Apple Finder", - "caption": "GZIP file shown in Apple Finder" - }, - "description": [ - "In 1992, Jean-loup Gailly and Mark Adler created the gzip utility and file format for use with Unix systems. gzip was packaged with GNU, a collection of free software, and intended to replace previous Unix file compression programs. gzip proved useful enough that is still used today, primarily by Linux and other Unix-like users.", - "Most commonly, archives created using gzip are saved as .GZ files. However, in rare cases, gzip archives may use the .gzip extension.", - "NOTE: The GNU Project now maintains gzip and the GZIP format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/gzip_287.png", - "alt": "GZIP file shown in Apple Finder", - "caption": "GZIP file shown in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "gzquar": { - "slug": "gzquar", - "extension": "gzquar", - "name": "Bitdefender Antivirus Quarantine File", - "category": "bitdefender-antivirus-quarantine-file", - "summary": "", - "developer_org": "bitdefender", - "developer_name": "Bitdefender", - "more_information": { - "description": [ - "Bitdefender Antivirus Free Edition creates a GZQUAR file by appending the .gzquar extension to a dangerous file in order to prevent you from opening the file. You can view GZQUAR files quarantined by Bitdefender Antivirus Free Edition in the Quarantine section of the program and choose to restore or delete the files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "gzquar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h": { - "slug": "h", - "extension": "h", - "name": "C/C++/Objective-C Header File", - "summary": "An H file is a header file referenced by a document written in C, C++, or Objective-C source code. It may contain variables, constants, and functions that are used by other files within a programming project. H files allow commonly used functions to be written only once and referenced by other source files when needed.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 3.8, - "votes": 157, - "last_updated": "June 17, 2020", - "more_information": { - "content": [ - "H header files are typically used to store C function declarations, as well as macro definitions, which can be used by multiple source files. Header files can be inserted into a .C source code file using the #include directive.", - "NOTE: H files may also store headers for C++ source code, but those headers are typically saved as .HPP files." - ] - }, - "how_to_open": { - "instructions": [ - "Since header files are plain text files, you can open and view the file contents in a text editor. However, it's easier to edit *.h files and other source code files using a code editor like Microsoft Visual Studio or Apple Xcode . These editors provide helpful programming tools like line numbers, syntax highlighting, and source code error checking." - ] - }, - "scraped_at": "2025-08-09T21:58:55.019903", - "source": { - "url": "https://fileinfo.com/extension/h", - "file": "h.html" - } - }, - "h0": { - "slug": "h0", - "extension": "h0", - "name": "Movie Edit Pro Waveform Information File", - "category": "movie-edit-pro-waveform-information-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "Similar to .HDP files, MEP creates H0 files when importing an audio object. However, if H0 files are manually deleted, MEP will not automatically recreate them, and no audio waveform will be displayed. Users can manually recreate H0 waveform files using MEP's Create Waveform option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h10": { - "slug": "h10", - "extension": "h10", - "name": "At Home Canada 2010 Tax Return", - "category": "at-home-canada-2010-tax-return", - "summary": "", - "developer_org": "h-r-block", - "developer_name": "H&R Block", - "more_information": { - "description": [ - "NOTE: H&R Block Canada At Home became H&R Block Canada Tax Software in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h11": { - "slug": "h11", - "extension": "h11", - "name": "At Home Canada 2011 Tax Return", - "category": "at-home-canada-2011-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "The H11 file extension is used by the 2011 version of At Home Canada, so H11 files are generally created in 2012. H11 files can be opened directly by the Canadian version of At Home and may be imported by the Canadian version of TurboTax.", - "NOTE: H&R Block Canada At Home became H&R Block Canada Tax Software in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h11.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h12": { - "slug": "h12", - "extension": "h12", - "name": "At Home Canada 2012 Tax Return", - "category": "at-home-canada-2012-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "Since the H12 file extension is used by the 2012 version of At Home Canada, most H12 files are created in 2013 (the following year).", - "NOTE: H&R Block Canada At Home became H&R Block Canada Tax Software in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h13": { - "slug": "h13", - "extension": "h13", - "name": "H&R Block Canada 2013 Tax Return", - "category": "h-r-block-canada-2013-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "NOTE: Previous versions of H&R Block Canada's tax return software were called \"At Home.\" Tax returns created with At Home 2012 were created with a .H12 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h13.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h14": { - "slug": "h14", - "extension": "h14", - "name": "H&R Block Canada 2014 Tax Return", - "category": "h-r-block-canada-2014-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "NOTE: H&R Block Canada tax return files reflect the year for which they contain tax data. The .H13 file contains tax return data for 2013 and .H12 contains tax data for 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h14.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h15": { - "slug": "h15", - "extension": "h15", - "name": "H&R Block Canada 2015 Tax Return", - "category": "h-r-block-canada-2015-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "The H15 file enables you to save your progress on your tax return so you can resume it at a later time. H&R Block allows you to access the H15 tax return file via the H&R Block Canada Tax Software desktop application or by uploading it to H&R Block Canada Online. H&R Block Canada tax return files reflect the year for which they contain tax data. The .H14 file contains tax return data for 2014 and .H13 contains tax data for 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h15.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h16": { - "slug": "h16", - "extension": "h16", - "name": "H&R Block Canada 2016 Tax Return", - "category": "h-r-block-canada-2016-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "The H16 file is created by the software when you save your tax return. It allows you to save your progress on your tax return so you can resume it at a later time. The H16 file is mainly opened with the H&R Block Canada Tax Software desktop application but it can also be uploaded to H&R Block Canada Online and viewed.", - "H&R Block Canada tax return files reflect the year for which they contain tax data. The .H15 file contains tax return data for 2015, the .H14 file contains tax return data for 2014, and .H13 contains tax data for 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h16.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h17": { - "slug": "h17", - "extension": "h17", - "name": "H&R Block Canada 2017 Tax Return", - "category": "h-r-block-canada-2017-tax-return", - "summary": "", - "developer_org": "h-r-block-canada", - "developer_name": "H&R Block Canada", - "more_information": { - "description": [ - "The H17 file is created by H&R Block Canada when you save your tax return. It allows you to save your tax return progress so you can resume it at a later time. The H17 file is mainly opened with the H&R Block Canada Tax Software desktop application but it can also be uploaded to H&R Block Canada Online and viewed.", - "NOTE: H&R Block Canada tax return files reflect the year for which they contain tax data. The .H16 file contains tax return data for 2016, the .H15 file contains tax return data for 2015, and so on." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h17.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h1q": { - "slug": "h1q", - "extension": "h1q", - "name": "Microsoft Help Merged Query Index File", - "category": "microsoft-help-merged-query-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h1q.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h1s": { - "slug": "h1s", - "extension": "h1s", - "name": "Windows Assistance Platform Help File", - "category": "windows-assistance-platform-help-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Several pre-installed H1S files can be found in the following directory:", - "C:\\​Windows\\​Help\\​Windows\\​en-US\\​", - "NOTE: H1S files can be compiled using the Apcompnt.exe program included with the Assistance Platform Help Compiler. They can also be decompiled using xHelpMarkup." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h1s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h261": { - "slug": "h261", - "extension": "h261", - "name": "H.261 Video", - "category": "h.261-video", - "summary": "", - "developer_org": "international-telegraph-union", - "developer_name": "International Telegraph Union", - "more_information": { - "description": [ - "The H.261 video compression standard was created and is maintained by the International Telegraph Union (ITU), a division of the United Nations that coordinates the world's response to information and communication technology issues. The standard was created in 1988 and last updated in 1993, and it was the first video compression standard to use discrete cosine transform (DCT) compression. H261 files are the precursors to .H262 , .H263 , .H264 , and .H265 files, which utilize updated iterations of the H.261 compression standard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h261.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h262": { - "slug": "h262", - "extension": "h262", - "name": "H.262 Video", - "category": "h.262-video", - "summary": "", - "developer_org": "international-telegraph-union-and-mpeg", - "developer_name": "International Telegraph Union and MPEG", - "more_information": { - "description": [ - "In 1996, the International Telegraph Union (ITU) and Moving Picture Experts Group (MPEG) published the first edition of the H.262 video codec . This codec was used to compress HDTV and other HD videos for use in broadcasts and on physical media, such as DVDs and Blu-ray discs. On rare occasions, H.262 videos were saved with the .h262 extension.", - "In the years since H.262's release, it has been succeeded by improved video compression standards, including H.263, H.264, and H.264. These standards are used to produce .H263 , .H264 , and .H265 video files. ITU and MPEG last updated the H.262 standard in March 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h262.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h263": { - "slug": "h263", - "extension": "h263", - "name": "H.263 Video", - "category": "h.263-video", - "summary": "", - "developer_org": "international-telegraph-union", - "developer_name": "International Telegraph Union", - "more_information": { - "description": [ - "The H.263 video compression standard was created and is maintained by the International Telegraph Union (ITU), a division of the United Nations that coordinates the world's response to information and communication technology issues. The standard was created in 1996 and last updated in 2005. It was designed to be used by videoconferencing applications and systems. If you've stumbled upon an H263 file, it was likely recorded using a videoconferencing program created in the 1990s." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h263.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h264": { - "slug": "h264", - "extension": "h264", - "name": "H.264 Encoded Video File", - "category": "h.264-encoded-video-file", - "summary": "", - "developer_org": "itu-t-and-mpeg", - "developer_name": "ITU-T and MPEG", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/h264_6601.png", - "alt": "Screenshot of a .h264 file in VideoLAN VLC media player", - "caption": "H264 file open in VideoLAN VLC media player" - }, - "description": [ - "H.264 is a video compression codec that requires a video container to host the encoded video. Therefore, a file with the .h264 extension may be a misnamed .264 , .MP4 , .AVI , or .MKV file. Nevertheless, the .h264 extension is still sometimes used to describe the contents of H.264 encoded video files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/h264_6601.png", - "alt": "Screenshot of a .h264 file in VideoLAN VLC media player", - "caption": "H264 file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h264.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h265": { - "slug": "h265", - "extension": "h265", - "name": "H.265 Video", - "category": "h.265-video", - "summary": "", - "developer_org": "jct-vc", - "developer_name": "JCT-VC", - "more_information": { - "description": [ - "In 2013, the Joint Collaborative Team on Video Coding (JCT-VC) established the H.265 video codec . The H.265 codec offers up to 50 percent better data compression than its predecessor, the H.264 codec. This means the same video, saved at the same level of quality can take up 50 percent less hard drive space when saved using the H.265 codec, instead of the H.264 codec.", - "The H.265 codec's superior video compression has also allowed video creators to create, save, and transmit higher-quality videos. For example, the H.265 codec made transmitting 8K video more feasible, since those high-resolution videos could now be compressed into manageably-sized files.", - "Most times, videos saved using the H.265 codec are saved using common video file types, such as .MOV and .MP4 . Those files may use H.265 compression, but are not .h265 files. On rare occasions, however, you may encounter an H.265 video saved as an .HEVC or H265 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h265.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h266": { - "slug": "h266", - "extension": "h266", - "name": "H.266 (VVC) Video", - "category": "h.266-vvc-video", - "summary": "", - "developer_org": "jvet", - "developer_name": "JVET", - "more_information": { - "description": [ - "In 2020, the Joint Video Exploration Team (JVET) established the H.266 video codec . It is the successor to the H.265 codec (which is sometimes used to create .H265 files).", - "The H.266 codec offers up to 50 percent better compression than the H.265 (HEVC) codec. This means the same video, saved at the same level of quality, will have a much smaller file size when saved using the H.266 codec. Because the H.266 codec can compress videos to such small sizes, it can be used to deliver 4K, 16K, and 360º videos over a network.", - "NOTE: JVET is comprised of members from the Motion Picture Experts Group (MPEG) and the International Telegraph Union (ITU)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h266.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h2o": { - "slug": "h2o", - "extension": "h2o", - "name": "Battle Realms Game Data File", - "category": "battle-realms-game-data-file", - "summary": "", - "developer_org": "innovyze", - "developer_name": "Innovyze", - "more_information": { - "description": [ - "H2OMAP Water is used to model water distribution systems for both business and municipal uses." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h2o.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h2p": { - "slug": "h2p", - "extension": "h2p", - "name": "Zebra2 Preset", - "category": "zebra2-preset", - "summary": "", - "developer_org": "u-he", - "developer_name": "u-he", - "more_information": { - "description": [ - "In Windows, H2P preset files are located in the following directory: \\​VstPlugins\\​u-he\\​Zebra2.data\\​Presets\\​Zebra2", - "In OS X, H2P preset files are located in the following directory: MacHD/​Library/​Audio/​Presets/​u-he/​Zebra2" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h2p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h2song": { - "slug": "h2song", - "extension": "h2song", - "name": "Hydrogen Song", - "category": "hydrogen-song", - "summary": "", - "developer_org": "alessandro-cominu", - "developer_name": "Alessandro Cominu", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/h2song_13723.png", - "alt": "Screenshot of a .h2song file in Hydrogen 1", - "caption": "H2SONG file open in Hydrogen 1" - }, - "description": [ - "Hydrogen is a multiplatform program that emulates a drum machine based on patterns. You can create a pattern by adding various drum sounds, such as kicks, snare rimshots, and hat pedals, at various times in the pattern.", - "When you save a song by selecting Project → Save As... , Hydrogen creates an H2SONG file to store the song information. After saving the file, you can close and re-open the song for further editing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/h2song_13723.png", - "alt": "Screenshot of a .h2song file in Hydrogen 1", - "caption": "H2SONG file open in Hydrogen 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h2song.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h2w": { - "slug": "h2w", - "extension": "h2w", - "name": "H2testw File", - "category": "h2testw-file", - "summary": "", - "developer_org": "h2testw", - "developer_name": "H2testw", - "more_information": { - "description": [ - "H2W files are generated by H2testw and F3 when a user begins a test and numbered consecutively if more than one H2W file is created ( 1.h2w , 2.h2w , etc.). H2testw writes H2W files that are 1 gigabyte (GB) in size and that are multiples of 1 megabyte (MB) to fill up a drive or flash card. F3 generates H2W files that fill up the whole space, with each H2W file 1GB in size until the last file, which may be less than 1 GB in order to fill the remaining space.", - "If you encounter an H2W file on a drive you can remove it and delete it. However, if you test it with H2testw or F3 again, another H2W file will be created.", - "To use the H2testw program, insert the USB drive or SD card, open the program, select the target, choose the data volume, then click Write + Verify . Once the test process is finished the program will display information about the read/write speed of the drive and any errors.", - "H2testw was originally developed in German by Harald Bögeholz, but is also available in English. The tool is available for free and only runs in Windows.", - "F3 was developed as an alternative to H2testw that is open source and runs on Windows, macOS, and Linux. It is available for free and is developed as a successor to the H2testw tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h2w.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h3": { - "slug": "h3", - "extension": "h3", - "name": "Nintendo Wii U Hash File", - "category": "nintendo-wii-u-hash-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "You will most likely only encounter an H3 file if you purchase and download a Wii U game from the Nintendo eShop. You may also encounter an H3 file if you dump a game from a disc using a disc extraction tool.", - "If you dump a game to your computer for emulation purposes, the H3 file will be present in the game data folder with an APP file and other various Wii U game files, such as .TMD , TIK, and CERT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h3b": { - "slug": "h3b", - "extension": "h3b", - "name": "Line 6 POD HD300 Edit Bundle", - "category": "line-6-pod-hd300-edit-bundle", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the H3B file, customize your settings, select File → Save Bundle As... , name the file, choose the save location, and click Save .", - "To open the H3B file, double-click the file or select File → Open Bundle... , navigate to the file, and click Open .", - "In Windows, the default save location for H3B files is in the following directory: \\​My Documents\\​Line 6\\​Tones\\​POD HD300 Edit\\​Bundles", - "In Mac, the default save location for H3B files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD300 Edit/​Bundles", - "NOTE: The .H4B extension replaced the H3B extension when POD HD400 Edit was released." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h3b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h3e": { - "slug": "h3e", - "extension": "h3e", - "name": "Line 6 POD HD300 Edit Preset File", - "category": "line-6-pod-hd300-edit-preset-file", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the H3E file, alter your settings, select File → Save As... , name the file, choose the save location, and click Save .", - "To open the H3E file, double-click the file or select File → Open , navigate to the file, and click Open .", - "In Mac, the default save location for H3E files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD300 Edit", - "In Windows, the default save location for H3E files is in the following directory: My Documents/​Line 6/​Tones/​POD HD300 Edit", - "NOTE: The H3E extension was replaced by .H4E when POD HD400 Edit was released. Also, if you want to save more than one preset at a time, create an .H3B file, which can save up to 128 presets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h3e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h3m": { - "slug": "h3m", - "extension": "h3m", - "name": "Heroes 3 Map File", - "category": "heroes-3-map-file", - "summary": "", - "developer_org": "new-world-computing", - "developer_name": "New World Computing", - "more_information": { - "description": [ - "H3M files are referenced by the Heroes 3 game and can be created and edited using the Heroes 3 Map Editor (h3maped.exe)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h3m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h4": { - "slug": "h4", - "extension": "h4", - "name": "Hierarchical Data Format File", - "category": "hierarchical-data-format-file", - "summary": "", - "developer_org": "the-hdf-group", - "developer_name": "The HDF Group", - "more_information": { - "description": [ - "Two commonly used versions of HDF include HDF4 and HDF5 with each version including software libraries that contain functions for analyzing and manipulating data. Files saved in the HDF4 version are saved as an H4 or HDF4 file. Files saved in the HDF5 version are saved as an .H5 or HDF5 file.", - "NOTE: The HDF Group maintains a list of programs that can read and process H4 files. One common open source option is GDAL - The Geospatial Data Abstraction Library." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h4b": { - "slug": "h4b", - "extension": "h4b", - "name": "Line 6 POD HD400 Edit Bundle", - "category": "line-6-pod-hd400-edit-bundle", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the H4B file, customize your settings, select File → Save Bundle As... , name the file, choose the save location, and click Save .", - "To open the H4B file, double-click the file or select File → Open Bundle... , navigate to the file, and click Open .", - "In Mac, the default save location for H4B files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD400 Edit/​Bundles", - "In Windows, the default save location for H4B files is in the following directory: \\​My Documents\\​Line 6\\​Tones\\​POD HD400 Edit\\​Bundles", - "NOTE: The H4B extension was replaced by .H5B when POD HD500 Edit was released." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h4b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h4e": { - "slug": "h4e", - "extension": "h4e", - "name": "Line 6 POD HD400 Edit Preset File", - "category": "line-6-pod-hd400-edit-preset-file", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the H4E file, alter your settings, select File → Save As... , name the file, choose the save location, and click Save .", - "To open the H4E file, double-click the file or select File → Open , navigate to the file, and click Open .", - "In Windows, the default save location for H4E files is in the following directory: My Documents/​Line 6/​Tones/​POD HD400 Edit", - "In Mac, the default save location for H4E files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD400 Edit", - "NOTE: The H4E extension was replaced by .H5E when POD HD500 Edit was released." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h4e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h4m": { - "slug": "h4m", - "extension": "h4m", - "name": "GameCube Movie", - "category": "gamecube-movie", - "summary": "", - "developer_org": "hudson", - "developer_name": "Hudson", - "more_information": { - "description": [ - "Hudson, a Japanese technology company, developed the H4M file type for Nintendo video games. There are several notable versions of the file type, including HVQM3 (prevalent in Nintendo 64 Mario Party games) and HVQM4 (prevalent in Nintendo GameCube Resident Evil games).", - "Modders and other GameCube enthusiasts may find H4M files while exploring a game's contents. For example, a modder attempting to replace or modify movies in a Resident Evil game might encounter several H4M files in the game's directory for data files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h4m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h4r": { - "slug": "h4r", - "extension": "h4r", - "name": "Heroes of Might and Magic IV Data File", - "category": "heroes-of-might-and-magic-iv-data-file", - "summary": "", - "developer_org": "new-world-computing", - "developer_name": "New World Computing", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h4r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5": { - "slug": "h5", - "extension": "h5", - "name": "Hierarchical Data Format 5 File", - "category": "hierarchical-data-format-5-file", - "summary": "", - "developer_org": "the-hdf-group", - "developer_name": "The HDF Group", - "more_information": { - "description": [ - "Two commonly used versions of HDF include HDF4 and HDF5 (developed to improve upon limitations of the HDF4 library). Files saved in the HDF4 version are saved as an .H4 or HDF4 file. Files saved in the HDF5 version are saved as an H5 or HDF5 file.", - "NOTE: The HDF Group maintains a list of programs that can read and process H4 files. One common open source option is GDAL - The Geospatial Data Abstraction Library." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5b": { - "slug": "h5b", - "extension": "h5b", - "name": "POD HD500 Edit Bundle", - "category": "pod-hd500-edit-bundle", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "POD HD500 Edit is an application used to create presets for the POD HD500 guitar multi-effects pedal. Presets consist of FX , AMPS , Mixer , and Controllers settings. After creating one or more presets, guitarists can add them to POD HD500 set lists. They can then use POD HD500 Edit to transfer their set lists and presets to their POD HD500.", - "While creating set lists and presets in POD HD500 Edit, guitarists can save them in a variety of file formats, including the H5B format. Saving a collection of set lists as an H5B file allows a guitarist to quickly open and edit all those set lists at once in POD HD500 Edit.", - "To save a currently open collection of set lists as an H5B file, select File → Save Bundle As... . By default, POD HD500 Edit will save your H5B file in one of the following directories:", - "NOTE: In POD HD500X Edit (the preset editing app for the POD HD500X), the .5XB format replaced the H5B format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5e": { - "slug": "h5e", - "extension": "h5e", - "name": "POD HD500 Edit Preset", - "category": "pod-hd500-edit-preset", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "Using POD HD500 Edit, guitarists can create effect presets for use with the POD HD500 guitar pedal. Guitarists can then transfer their presets to the pedal and select them during a performance, to apply the audio effects the presets contain.", - "POD HD500 Edit saves individual presets as H5E files. (The program also allows guitarists to create preset set lists, saved as .H5S files, and preset bundles, saved as .H5B files.) By default, POD HD500 Edit saves H5E files in the following directories:", - "NOTE: In POD HD500X Edit (the preset editing app for the POD HD500X), the .5XE format replaced the H5E format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5m": { - "slug": "h5m", - "extension": "h5m", - "name": "Heroes of Might and Magic V Map", - "category": "heroes-of-might-and-magic-v-map", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "Heroes of Might and Magic V mapmakers often post their custom maps online, for other players to download and use. These custom maps, usually created using the game's Map Editor, are saved as H5M files. (Additionally, some mapmakers have recreated Heroes of Might and Magic V's default maps as H5M files, for archival purposes.)", - "Players using a version of Heroes of Might and Magic V prior to 1.3 will not be able to install and use H5M files. Prior to version 1.3, players saved Heroes of Might and Magic V mods and custom maps as .PAK files.", - "NOTE: In some cases, an H5M file may instead contain a Heroes of Might and Magic V mod. Most mods, however, are saved as .H5U files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5p": { - "slug": "h5p", - "extension": "h5p", - "name": "HTML5 Content Package", - "category": "html5-content-package", - "summary": "", - "developer_org": "joubel", - "developer_name": "Joubel", - "more_information": { - "description": [ - "The H5P web application allows you to create content that enhances your website with HTML5 capabilities. Users can create their content in H5P, download it in the H5P package, share it with others, and upload it to a web platform that supports embedded content.", - "H5P content packages are commonly used with learning management systems, such as Brightspace, Blackboard, Canvas, and Moodle. They are also compatible with systems like WordPress and Drupal through plugins.", - "H5P files are simply renamed .ZIP files that store files and folders in a tree structure that typically includes the following components:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5s": { - "slug": "h5s", - "extension": "h5s", - "name": "POD HD500 Edit Set List", - "category": "pod-hd500-edit-set-list", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "The POD HD500 guitar pedal is a device that electric guitarists use to modify their instruments' sound. POD HD500 Edit is a desktop PC program that allows guitarists to create and organize presets for the POD HD500 pedal.", - "One way guitarists can organize presets is by grouping them within a set list. Each set list typically contains presets for a particular performance, listed in the order in which the guitarist intends to use them during that performance. This allows the guitarist to quickly advance through the set list's presets while performing.", - "To save a set list in POD HD500 Edit, guitarists select File → Save Setlist As... . By default, POD HD500 Edit saves set lists in the following locations:", - "NOTE: In POD HD500X Edit (the preset editing app for the POD HD500X), the .5XS format replaced the H5B format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h5u": { - "slug": "h5u", - "extension": "h5u", - "name": "Heroes of Might and Magic V Mod", - "category": "heroes-of-might-and-magic-v-mod", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "Heroes of Might and Magic V is a popular turn-based strategy game published by Ubisoft. The game enjoys a healthy modding community, which creates and distributes mods saved as H5U files.", - "Each H5U file is a renamed .ZIP file that contains all the mod's assets. To install the mod an H5U file contains, a player must place it in Heroes of Might and Magic V's UserMODs directory. To uninstall a mod, all a player must do is delete the mod's H5U file from the UserMODs directory (and relaunch the game).", - "NOTE: In the past, Heroes of Might and Magic V mods were saved as .PAK files. With the release of The Tribes of the East expansion, players began saving and distributing mods as H5U files instead." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h5u.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h6x": { - "slug": "h6x", - "extension": "h6x", - "name": "Soft6502 Trainer/Simulator Hex File", - "category": "soft6502-trainer-simulator-hex-file", - "summary": "", - "developer_org": "crbond", - "developer_name": "CRBond", - "more_information": { - "description": [ - "The H6X file stores 6502 code in ASCII text format, which allows the file to be edited by any text editor. The file is made up of a sequence of addresses and hexadecimal opcode. The format uses the first 4 hex digits on each line to specify the current address, which is followed by 1 to 16 code bytes that consist of 2 hex digits each. The format is designed to be easy to understand, create and edit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h6x.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "h77t": { - "slug": "h77t", - "extension": "h77t", - "name": "MGD77T Header File", - "category": "mgd77t-header-file", - "summary": "", - "developer_org": "national-geophysical-data-center", - "developer_name": "National Geophysical Data Center", - "more_information": { - "description": [ - "M77T data and H77T files are created from raw data collected by marine researchers using InfoBank, a structured information storage scheme of databases and software. The raw data is collected by researchers studying underwater depth of lake and ocean floors, which is known as bathymetry. A M77T and H77T file, along with other metadata files, are used to transmit data to and from a data center for analysis.", - "The H77T file will bear the same name as the associated M77T file. If the M77T file is named j295gb.m77t , the H77T file is named j295gb.h77t .", - "NOTE: The GEODAS ReFormat to MGD77T is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "h77t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ha": { - "slug": "ha", - "extension": "ha", - "name": "HA Compressed Archive", - "category": "ha-compressed-archive", - "summary": "", - "developer_org": "harri-hirvola", - "developer_name": "Harri Hirvola", - "more_information": { - "description": [ - "Developer Harri Hirvola created the HA compression utility in 1993. It allows users to store files in HA archives. Typically, the files these archives contain are compressed using ASC or HSC compression.", - "Each HA file contains a header that starts with HA , to identify it as a HA archive. The header then states the number of files the archive contains.", - "During the archiving process, HA also appends a header to each file it places in an archive. This header states the file's original size, compressed size, filename, and version of HA used to compress it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ha.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "haas": { - "slug": "haas", - "extension": "haas", - "name": "Everfine LED Lamp Test Results File", - "category": "everfine-led-lamp-test-results-file", - "summary": "", - "developer_org": "everfine", - "developer_name": "Everfine", - "more_information": { - "description": [ - "HAAS files are typically created by HAAS spectroradiometers but may also be created by the Everfine HAAS Suite, which is available for Windows. The suite is also the only program available to open HAAS files. You most likely will only come across this type of file if you use Everfine measuring instruments and are an LED lighting professional." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "haas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hal": { - "slug": "hal", - "extension": "hal", - "name": "HansaWorld Application Language File", - "category": "hansaworld-application-language-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HAL files are commonly found within the Halcust directory of a HansaWorld ERP system Enterprise installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ham": { - "slug": "ham", - "extension": "ham", - "name": "Descent 2 Behavior and Resource File", - "category": "descent-2-behavior-and-resource-file", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "more_information": { - "description": [ - "Descent 2 is the 1996 sequel to the original Descent. It stores its game data in a variety of files, including .HOG , .PIG , .POG , and HAM files.", - "HAM files are stored inside HOG files, and they control how various objects, enemies, and weapons behave in-game. Descent 2 modders can use custom level creators to create their own HAM files, as well as .HXM files." - ] - }, - "common_filenames": [ - { - "filename": "Descent2.ham", - "description": "Descent2.ham - Controls enemy, weapon, and object behavior at a game-wide level" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ham.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hambu": { - "slug": "hambu", - "extension": "hambu", - "name": "RGTW Game Map File", - "category": "rgtw-game-map-file", - "summary": "", - "developer_org": "aidan-s-funhouse", - "developer_name": "Aidan's Funhouse", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hambu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "haml": { - "slug": "haml", - "extension": "haml", - "name": "Haml Source Code File", - "category": "haml-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "One prominent feature of Haml is that it replaces conventional tags ( <> ) with the percent sign ( % ) in order to save time and appear “cleaner.”", - "An example of simple Haml language and the HTML language generated through the template engine: Haml: %html %body %h1 My First Heading", - "HTML:

My First Heading

NOTE: You can switch over from ERB to Haml by replacing the \"erb\" file extension on ERB files with \"haml.”" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "haml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "han": { - "slug": "han", - "extension": "han", - "name": "Amazon Kindle eBook Data File", - "category": "amazon-kindle-ebook-data-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "description": [ - "HAN files are not intended to be seen by the user and are referenced by the Kindle and Kindle Fire devices to resume a book, which is commonly stored in the .AZW3 file, where the user left off along with storing notes and bookmarks. However, you can transfer a HAN file from a Kindle to a computer and open it with a text editor to view its contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "han.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "handlebars": { - "slug": "handlebars", - "extension": "handlebars", - "name": "Handlebars Template", - "category": "handlebars-template", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A Handlebars expression is the basic unit of the template and appears like this: {{contents}} .", - "To deliver a HANDLEBARS file to the browser, include it in the script tag:", - "", - "NOTE: Handlebars is a JavaScript library that helps developers create templates that bind data, which creates cleaner, more efficient code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "handlebars.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hap": { - "slug": "hap", - "extension": "hap", - "name": "HarmonyOS Ability Package", - "category": "harmonyos-ability-package", - "summary": "", - "developer_org": "huawei", - "developer_name": "Huawei", - "more_information": { - "description": [ - "HarmonyOS is an operating system used by Huawei smartphones, tablets, smartwatches, and smart TVs. Using the Huawei AppGallery, HarmonyOS users can install compatible Android apps, packaged as .APK files, or HarmonyOS-specific apps, packaged as APP files. HarmonyOS-specific apps (many of which are marked with the designation HMOS in Huawei's AppGallery) always contain one or more HAP files.", - "Each HarmonyOS app must contain a HAP file named Entry.hap , which is the application's main module. Apps that contain different builds optimized for different device specifications will contain more than one Entry.hap file.", - "Most HarmonyOS apps contain additional HAP files, each of which is used to implement a specific app feature. All HAP files may contain library, resource, and configuration files, which the HAP files are dependent upon.", - "NOTE: Developers who are creating and testing HarmonyOS apps may use Huawei DevEco Studio to create standalone HAP files, which are not packaged within an APP file." - ] - }, - "common_filenames": [ - { - "filename": "Entry.hap", - "description": "Entry.hap - A HarmonyOS app's main module." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "har": { - "slug": "har", - "extension": "har", - "name": "HTTP Archive FIle", - "category": "http-archive-file", - "summary": "", - "developer_org": "world-wide-web-consortium", - "developer_name": "World Wide Web Consortium", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/har_11344.png", - "alt": "Screenshot of a .har file in Microsoft Visual Studio Code 1", - "caption": "HAR file open in Microsoft Visual Studio Code 1" - }, - "description": [ - "The purpose of the HAR format is to log the performance of web browsers, which allows developers to analyze how well the browsers are loading webpages. HAR files may be exported by various HTTP-related tools, such as Electron HAR, HttpWatch, HTTP Toolkit, but are typically exported by web browsers. Most browsers support the format, including Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Edge and Internet Explorer.", - "You can open HAR files with various programs, including the online HAR Viewer tool and the open source, cross-platform HTTP Toolkit. Since HAR files are saved in JSON format, you can also open them using a JSON editor or a plain text editor, such as Microsoft Notepad or Apple TextEdit.", - "If you open a HAR file in a text editor, you will see the contents in the JSON format organized into the following object types:", - "NOTE: The HAR format is developed by the Web Performance Working Group of the World Wide Web Consortium (W3C)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/har_11344.png", - "alt": "Screenshot of a .har file in Microsoft Visual Studio Code 1", - "caption": "HAR file open in Microsoft Visual Studio Code 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "har.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "has": { - "slug": "has", - "extension": "has", - "name": "Haskell Script", - "category": "haskell-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "More commonly seen with a .HS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "has.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hat": { - "slug": "hat", - "extension": "hat", - "name": "Duck Game Hat", - "category": "duck-game-hat", - "summary": "", - "developer_org": "art-of-tunnel", - "developer_name": "Art Of Tunnel", - "more_information": { - "description": [ - "You can create custom Duck Game hats and export them as HAT files using the Quackhead web tool. If you export and download multiple HAT files, the files will be packaged in a .ZIP file. Extract the HAT files from the ZIP file and place them in the Duck Game folder, which is located in the game's Steam installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "haxagon": { - "slug": "haxagon", - "extension": "haxagon", - "name": "Super Haxagon Game Data", - "category": "super-haxagon-game-data", - "summary": "", - "developer_org": "redtopper", - "developer_name": "RedTopper", - "more_information": { - "description": [ - "Super Haxagon is a survival game in which players control a cursor that spins around a hexagon. As a series of approaching walls close in on the player, the player must spin the cursor to avoid getting hit.", - "The game's levels, which consist of different wall patterns, background colors, and background music, are stored in levels.haxagon . By default, levels.haxagon contains seven levels, which range in difficulty from hard to hardestestest.", - "Players can also create their own levels.haxagon file, using Super Haxagon's associated level creation tool, Haxa Editor. When a player exports their levels from Haxa Editor, the program creates a custom levels.haxagon file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "haxagon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbb": { - "slug": "hbb", - "extension": "hbb", - "name": "Line 6 POD HD Edit Bundle", - "category": "line-6-pod-hd-edit-bundle", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "To create the HBB file, customize your settings, select File → Save Bundle As... , name the file, choose the save location, and click Save .", - "To open the HBB file, double-click the file or select File → Open Bundle... , navigate to the file, and click Open .", - "In Mac, the default save location for HBB files is in the following directory: /​Documents/​Line 6/​Tones/​POD HD Edit/​Bundles", - "In Windows, the default save location for HBB files is in the following directory: \\​My Documents\\​Line 6\\​Tones\\​POD HD Edit\\​Bundles", - "NOTE: The HBB extension can be opened by later versions of the POD HD Edit application such as POD HD500 Edit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbc": { - "slug": "hbc", - "extension": "hbc", - "name": "HyperBac Compressed Archive", - "category": "hyperbac-compressed-archive", - "summary": "", - "developer_org": "xceleon-technologies", - "developer_name": "Xceleon Technologies", - "more_information": { - "description": [ - "HBC files can provide up to a 90% reduction in required storage space compared to the original uncompressed files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbc2": { - "slug": "hbc2", - "extension": "hbc2", - "name": "HyperBac Compressed File Archive", - "category": "hyperbac-compressed-file-archive", - "summary": "", - "developer_org": "xceleon-technologies", - "developer_name": "Xceleon Technologies", - "more_information": { - "description": [ - "HyberBac compression is used for compressing database files, such as Oracle, SQL Server, MySQL, SharePoint, Sybase, and other database files. The compression can provide up to a 90% reduction in required storage space." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbe": { - "slug": "hbe", - "extension": "hbe", - "name": "HyperBac Compressed and Encrypted Archive", - "category": "hyperbac-compressed-and-encrypted-archive", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "more_information": { - "description": [ - "HBE files are similar to standard .HBC files, but are encrypted using AES encryption for file security. HyperBac uses an encryption key file to authenticate the user(s) that can open the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbk": { - "slug": "hbk", - "extension": "hbk", - "name": "Mathcad Handbook File", - "category": "mathcad-handbook-file", - "summary": "", - "developer_org": "mathsoft", - "developer_name": "Mathsoft", - "more_information": { - "description": [ - "HBK files will be located in the subfolder HANDBOOK, which is contained in the Mathcad Professional folder. If you don't have the HANDBOOK subfolder, create it. This folder will hold your HBK files and your Mathcad worksheets.", - "To open your electronic book you will go to the same location of your HBK file, in Mathcad choose Open Book from the Help menu, browse for which HBK file you're looking for, click on it, then click \"Open.\"", - "In order to get the Queuing Theory Handbook from your Queuing Theory CD, it must be installed manually. On your hard drive, in the Mathcad Professional directory, locate or create a Handbook folder. Copy the Queuing folder and queuing.hbk file from the Queuing Theory CD, and paste them into the Mathcad Professional Handbook folder. After moving the file and folder you will be able to access the handbooks from within Mathcad by going to Help , then Open Book , then clicking on the Mathcad Handbook folder, and then choosing the appropriate HBK file.", - "NOTE: Mathsoft was acquired by Parametric Technology Corporation in 2006." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbm": { - "slug": "hbm", - "extension": "hbm", - "name": "Hard Bullet Map", - "category": "hard-bullet-map", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In Hard Bullet, players enact violent action scenes using a variety of weapons. Players can also control time and modify the game's physics to perform cool stunts.", - "Hard Bullet contains several default maps. However, players can also install and use custom maps, saved as HBM files. To do so, players must install the MelonLoader mod loader and two associated mods." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbr2": { - "slug": "hbr2", - "extension": "hbr2", - "name": "HaxBall Replay Version 2", - "category": "haxball-replay-version-2", - "summary": "", - "developer_org": "mario-carbajal", - "developer_name": "Mario Carbajal", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hbr2_13610.png", - "alt": "Screenshot of a .hbr2 file in HaxBall Replay Analyzer", - "caption": "HBR2 file open in HaxBall Replay Analyzer" - }, - "description": [ - "In HaxBall , players face off in simplistic-looking 2D soccer matches. While playing or watching a HaxBall match, a user can select Menu → Rec to start recording that match. When the user is done recording, they can select Menu → Rec again to save their recording as an HBR2 file.", - "HaxBall includes an HBR2 player, which users can access by selecting Replays from the game's Room list screen. Additionally, enterprising HaxBall enthusiasts have created several custom replay utilities, including custom players and replay analyzers.", - "NOTE: Prior to the introduction of the HBR2 format, HaxBall replays were saved as HBR ( .hbr ) files." - ] - }, - "common_filenames": [ - { - "filename": "HBReplay-YYYY-MM-DD-HHhMMm.hbr2", - "description": "HBReplay-YYYY-MM-DD-HHhMMm.hbr2 - The default name HaxBall assigns to HBR2 files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hbr2_13610.png", - "alt": "Screenshot of a .hbr2 file in HaxBall Replay Analyzer", - "caption": "HBR2 file open in HaxBall Replay Analyzer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbr2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbs": { - "slug": "hbs", - "extension": "hbs", - "name": "Handlebars Template", - "category": "handlebars-template", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hbs_9020-2.png", - "alt": "Screenshot of a .hbs file in Atom", - "caption": "HBS file open in Atom" - }, - "description": [ - "Handlebars is a JavaScript library that helps developers create cleaner code. A Handlebars template includes a series of Handlebars expressions that look something like this: {{inputobject}} .", - "By applying input code to HBS templates, Handlebars users can efficiently generate HTML code for use in their development projects. The Ember web app development framework also makes use of HBS templates.", - "To deliver an HBS file to the browser, you must include it in the script tag, as shown below:", - "" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hbs_9020-2.png", - "alt": "Screenshot of a .hbs file in Atom", - "caption": "HBS file open in Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hbx": { - "slug": "hbx", - "extension": "hbx", - "name": "BinHex Encoded File", - "category": "binhex-encoded-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The \".hbx\" extension is an alternative to the more commonly used .BHX or .HQX extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hc": { - "slug": "hc", - "extension": "hc", - "name": "Holy C Source Code File", - "category": "holy-c-source-code-file", - "summary": "", - "developer_org": "idrix", - "developer_name": "IDRIX", - "more_information": { - "description": [ - "In the early 2000s, programmer Terry A. Davis began creating an operating system that came to be known as TempleOS. Davis, who was a schizophrenic, claimed that God commanded him to create TempleOS. While the operating system is most useful for creating simple video games, it includes a number of biblical references, including a game named After Egypt. Davis claimed that a number of the OS's specifications were set down by God, and after publishing TempleOS in 2013, Davis announced that \"God's temple is finished.\"", - "As part of developing TempleOS, Davis also developed the Holy C programming language. Holy C is a variant of the C programming language that is used only by TempleOS. Those who create TempleOS programs write those programs in Holy C, and they save and distribute their work in HC files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hc_10584.png", - "alt": "Screenshot of a .hc file in IDRIX VeraCrypt", - "caption": "HC file open in IDRIX VeraCrypt" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hca": { - "slug": "hca", - "extension": "hca", - "name": "High Compression Audio File", - "category": "high-compression-audio-file", - "summary": "", - "developer_org": "cri-middleware", - "developer_name": "CRI Middleware", - "more_information": { - "description": [ - "One significant improvement of the ADX2 format over the ADX format is that music tracks can be layered to play multiple tracks of music at the same time. The ADX2 format is developed by CRI Middleware, a Japanese company that specializes in audio and video software in the entertainment industry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcc": { - "slug": "hcc", - "extension": "hcc", - "name": "HydroCAD Prefab Chamber Data File", - "category": "hydrocad-prefab-chamber-data-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCAD Software Solutions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcd": { - "slug": "hcd", - "extension": "hcd", - "name": "Samsung Android Firmware File", - "category": "samsung-android-firmware-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcdt": { - "slug": "hcdt", - "extension": "hcdt", - "name": "Thinkfree Office NEO Cell Template", - "category": "thinkfree-office-neo-cell-template", - "summary": "", - "developer_org": "hancom", - "developer_name": "Hancom", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hcdt_10499.jpg", - "alt": "Screenshot of a .hcdt file in Hancom Thinkfree Office NEO Cell", - "caption": "HCDT file open in Hancom Thinkfree Office NEO Cell" - }, - "description": [ - "In Cell, you can choose to save a spreadsheet in a variety of file formats, such as .CELL , .XLSX , .XLS , .ODS , or .CSV file. You can also save a spreadsheet as a template, which is saved by Cell in the HCDT template. HCDT files are convenient for creating spreadsheets with similar formatting and data such as mathematical models, invoices, budgets, or addresses.", - "Cell is one of three applications available in the Thinkfree Office NEO suite, which is similar to the Microsoft Office suite. The following applications are included in Thinkfree Office NEO: Word - Word processor similar to Microsoft Word . Cell - Spreadsheet program similar to Microsoft Excel . Show - Presentation program similar to Microsoft PowerPoint ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hcdt_10499.jpg", - "alt": "Screenshot of a .hcdt file in Hancom Thinkfree Office NEO Cell", - "caption": "HCDT file open in Hancom Thinkfree Office NEO Cell" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hce": { - "slug": "hce", - "extension": "hce", - "name": "HydroCAD Hydrograph Data File", - "category": "hydrocad-hydrograph-data-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCAD Software Solutions", - "more_information": { - "description": [ - "HCE files are always forward compatible from older versions of HydroCAD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hce.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcf": { - "slug": "hcf", - "extension": "hcf", - "name": "Compact Ham Library", - "category": "compact-ham-library", - "summary": "", - "developer_org": "zaplots", - "developer_name": "Zaplots", - "more_information": { - "description": [ - "HCF files can be edited by HCF Edit, a program included with the HAM Runtime installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hci": { - "slug": "hci", - "extension": "hci", - "name": "HydroCAD IDF Data File", - "category": "hydrocad-idf-data-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCAD Software Solutions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcl": { - "slug": "hcl", - "extension": "hcl", - "name": "HotDocs Clause Archive", - "category": "hotdocs-clause-archive", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HCL files are used with .HDL clause library files, which contain filename references to the clauses in the clause archive. Therefore, when opening an HDL that uses an HCL file, HotDocs extracts and decompresses each clause on the fly as it is needed by the application.", - "Clause libraries and clause archives are saved to the following directory: \\​My Documents\\​HotDocs\\​Libraries\\​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcp": { - "slug": "hcp", - "extension": "hcp", - "name": "HydroCAD Project File", - "category": "hydrocad-project-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCAD Software Solutions", - "more_information": { - "description": [ - "HCP files are used with several other HydroCAD files that comprise a HydroCAD project, including .HCE , .HUH , .HCR , .HCI , .HCU , and .HCC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcr": { - "slug": "hcr", - "extension": "hcr", - "name": "Half-Fold Card File", - "category": "half-fold-card-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCad Software Solutions", - "more_information": { - "description": [ - "HCR files, while not always backward compatible, are always forward compatible with different versions of HydroCAD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcu": { - "slug": "hcu", - "extension": "hcu", - "name": "Hydrograph Units Definitons File", - "category": "hydrograph-units-definitons-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCAD Software Solutions", - "more_information": { - "description": [ - "NOTE: Pre-installed HCU files should not be modified since they contain standard definitions for English and Metric systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcx": { - "slug": "hcx", - "extension": "hcx", - "name": "ChartXL Chart", - "category": "chartxl-chart", - "summary": "", - "developer_org": "harvard-graphics", - "developer_name": "Harvard Graphics", - "more_information": { - "description": [ - "Chart XL is supported for Windows 95, 98, ME, NT 4.0, 2000, and XP single-mode platforms. However, Harvard Graphics ChartXL is discontinued and no longer available to purchase." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hcxs": { - "slug": "hcxs", - "extension": "hcxs", - "name": "Canadian Product Incident Report Form", - "category": "canadian-product-incident-report-form", - "summary": "", - "developer_org": "government-of-canada", - "developer_name": "Government of Canada", - "more_information": { - "description": [ - "HCXS files are created when a user clicks the \"Save My Form\" link on the \"Cosmetic or Consumer Product Incident Report - Form for Consumer\" webpage from healthycanadians.gc.ca. After clicking the \"Save My Form\" link, the HCXS file is downloaded by your web browser and placed in your \"Downloads\" folder. You can also right-click the \"Save My Form\" link to name the file and choose the save location.", - "You can also upload an HCXS file to the \"Save My Form\" link on the \"Cosmetic or Consumer Product Incident Report - Form for Consumer\" webpage from healthycanadians.gc.ca. Click Choose File under the \"How to view/edit your previous Incident Report for Consumer - Section 11\" then click Upload Information ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hcxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hd": { - "slug": "hd", - "extension": "hd", - "name": "IBochs Virtual Hard Disk", - "category": "ibochs-virtual-hard-disk", - "summary": "", - "developer_org": "luigi-b.", - "developer_name": "Luigi B.", - "more_information": { - "description": [ - "IBochs uses LBOCHS.HD to save and load users' data. For example, users can write an operating system to LBOCHS.HD and then load that operating system from IBochs's boot menu. Users can also load operating systems from virtual floppy disks ( .FD files) and CD-ROMs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hd2": { - "slug": "hd2", - "extension": "hd2", - "name": "Poser Hand Pose File", - "category": "poser-hand-pose-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hd2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hd3d": { - "slug": "hd3d", - "extension": "hd3d", - "name": "Home Design 3D Project", - "category": "home-design-3d-project", - "summary": "", - "developer_org": "home-design-3d", - "developer_name": "Home Design 3D", - "more_information": { - "description": [ - "The HD3D project is the main file type associated with Home Design 3D. It is used to save a project and reopen it to make changes in Home Design 3D.", - "HD3D projects can also be used to share projects with other Home Design 3D users. Projects can be shared via OneDrive, Dropbox, and email directly from the app or they can be uploaded to the Home Design 3D online gallery.", - "NOTE: Home Design 3D is available in a Freemium edition, which is free but with saving and opening limitations, and Gold edition, which must be purchased. The Freemium edition is only available for iOS and Android devices and in macOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hd3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hda": { - "slug": "hda", - "extension": "hda", - "name": "HotDocs Auto-Assemble File", - "category": "hotdocs-auto-assemble-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "NOTE: Once an HDA file has been assembled and the document has been created, the auto-assemble file is automatically deleted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdb": { - "slug": "hdb", - "extension": "hdb", - "name": "HansaWorld Database File", - "category": "hansaworld-database-file", - "summary": "", - "developer_org": "hansaworld", - "developer_name": "HansaWorld", - "more_information": { - "description": [ - "HDB files are used to store and backup company ERP data. They use the file name HANSA.HDB ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdd": { - "slug": "hdd", - "extension": "hdd", - "name": "Parallels Desktop Hard Disk", - "category": "parallels-desktop-hard-disk", - "summary": "", - "developer_org": "parallels", - "developer_name": "Parallels", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hdd_3272.png", - "alt": "Screenshot of a .hdd file in macOS Finder", - "caption": "HDD file open in macOS Finder" - }, - "description": [ - "Parallels Desktop for Mac is an application that can run Windows, Linux, Android, and additional versions of macOS on Macs. When you create a virtual machine with the software, it creates a .PVM file (or a .MACVM file on Apple silicon Macs), which is a macOS package that stores all of the files required to run the VM.", - "One of the files created by Parallels Desktop for Mac and stored in the .PVM file is the HDD file. The HDD file functions similarly to Windows C:\\​ drive.", - "To view your HDD file, locate your PVM file, right-click it, and choose Show Package Contents . The HDD file is typically named after the operating system. For example, the HDD file for Windows 11 may be named Windows 11-0.hdd .", - "NOTE: HDD files from version 2 of Parallels Desktop can be opened in Oracle VM VirtualBox. Other versions' HDD files cannot be opened in VirtualBox." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hdd_3272.png", - "alt": "Screenshot of a .hdd file in macOS Finder", - "caption": "HDD file open in macOS Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdf": { - "slug": "hdf", - "extension": "hdf", - "name": "Hierarchical Data Format (Version 4)", - "category": "hierarchical-data-format-version-4", - "summary": "", - "developer_org": "the-hdf-group", - "developer_name": "The HDF Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hdf_451.png", - "alt": "Screenshot of a .hdf file in The HDF Group HDFView", - "caption": "HDF file open in The HDF Group HDFView" - }, - "description": [ - "The U.S. National Center for Supercomputing Applications (NSCA) created the HDF format to serve as a universal, portable format for storing and transferring scientific data. Environmental scientists, aeronautical engineers, physicists, and others often save scientific datasets as HDF files. For example, NASA's Earth Observing System, a series of satellites that collects Earth climate data, saves datasets in the HDF format.", - "The original HDF format, now known as HDF4, has since been superseded by HDF5. (HDF5 datasets are saved as .H5 files). In 2006, responsibility for maintaining both versions of the HDF format was passed to The HDF Group, a non-profit created specifically to advance and promote HDF. While HDF datasets are now more commonly saved in the HDF5 format, The HDF Group and most HDF-related applications still support HDF4." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "The HDF Group provides a free HDF viewer, called HDFView, which you can use to open HDF files. Other applications that can open or import HDF files include:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hdf_451.png", - "alt": "Screenshot of a .hdf file in The HDF Group HDFView", - "caption": "HDF file open in The HDF Group HDFView" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdi": { - "slug": "hdi", - "extension": "hdi", - "name": "Hard Disk Image", - "category": "hard-disk-image", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "NOTE: The PC-98 was often used for Japanese computers. Therefore, HDI files may be localized in Japanese unless translated." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdk": { - "slug": "hdk", - "extension": "hdk", - "name": "HotDocs Registration File", - "category": "hotdocs-registration-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "When you receive an HDK file, you should copy it to the HotDocs program installation folder. After it is copied, new program options are available when publishing template sets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdl": { - "slug": "hdl", - "extension": "hdl", - "name": "HotDocs Library File", - "category": "hotdocs-library-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HotDocs libraries are saved to the following directory: \\​My Documents\\​HotDocs\\​Libraries\\​ .", - "Templates referenced by HDL files are stored in the following directory: \\​My Documents\\​HotDocs\\​Templates\\​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdm": { - "slug": "hdm", - "extension": "hdm", - "name": "HDML File", - "category": "hdml-file", - "summary": "", - "developer_org": "openwave", - "developer_name": "Openwave", - "more_information": { - "description": [ - "HDML files commonly use the .HDML file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdml": { - "slug": "hdml", - "extension": "hdml", - "name": "Handheld Device Markup Language File", - "category": "handheld-device-markup-language-file", - "summary": "", - "developer_org": "openwave", - "developer_name": "Openwave", - "more_information": { - "description": [ - "HDML files can be viewed with compatible devices using the Openwave UP.Browser. They can be edited on a computer with a text editor, but are not supported by standard Web browsers.", - "HDML was introduced by Unwired Planet (now Openwave) in 1996. Around 1999, HDML was replaced by the Wireless Markup Language ( .WML ), which was influenced by HDML." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdmov": { - "slug": "hdmov", - "extension": "hdmov", - "name": "QuickTime HD Movie File", - "category": "quicktime-hd-movie-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: The proper codec must be installed in your video player in order to play HDMOV files. If an HDMOV file does not play properly, consult your video player documentation to acquire the appropriate codec." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdmov.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdmp": { - "slug": "hdmp", - "extension": "hdmp", - "name": "Windows Heap Dump", - "category": "windows-heap-dump", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Compressed Heap Dump files are saved as Minidump ( .MDMP ) files and may be sent to Microsoft as part of an error reporting and bug fixing process.", - "Windows Error Reporting settings are stored in the Windows Registry at \"HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\Windows Error Reporting.\"", - "NOTE: You typically should not open HDMP files unless diagnosing a program crash in a controlled software environment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdp": { - "slug": "hdp", - "extension": "hdp", - "name": "HD Photo File", - "category": "hd-photo-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "NOTE: HDP files are used internally by Movie Edit Pro when the user edits movies. If they are manually deleted, they will be recreated the next time the audio object is accessed in MEP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdpmx": { - "slug": "hdpmx", - "extension": "hdpmx", - "name": "HotDocs Publisher Mapping XML File", - "category": "hotdocs-publisher-mapping-xml-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HDPMX files are also called \"Publisher Answer Source Mapping\" files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdpmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdr": { - "slug": "hdr", - "extension": "hdr", - "name": "High Dynamic Range Image File", - "category": "high-dynamic-range-image-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "HDR software can composite multiple photos with different exposures to create a single image with a full and evenly distributed range of colors.", - "NOTE: HDR files are also known as Radiance HDR or HDRI files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdrp": { - "slug": "hdrp", - "extension": "hdrp", - "name": "HDRtist Pro Document", - "category": "hdrtist-pro-document", - "summary": "", - "developer_org": "ohanaware", - "developer_name": "Ohanaware", - "more_information": { - "description": [ - "After editing, HDRP documents can be saved to various output formats, including JPG, .TIF , .PSD , and .PDF ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdrp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hds": { - "slug": "hds", - "extension": "hds", - "name": "Parallels Desktop Hard Disk File", - "category": "parallels-desktop-hard-disk-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can find HDS files within an HDD hard drive file, which itself is saved inside the .PVM or .MACVM VM file. To view the files within an HDS file, you must mount its enclosing HDD file with Parallels Mounter, a program included with Parallels Desktop. You can accomplish this by following these instructions:", - "If you do not see the Parallels Mounter.app in the list of programs to open the HDD file, you can find it in the /​Library/​Parallels/​ directory on your hard drive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdt": { - "slug": "hdt", - "extension": "hdt", - "name": "Photoshop HDR Toning Preset File", - "category": "photoshop-hdr-toning-preset-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Several HDR Toning presets are included with the Photoshop installation and are stored in the Presets/​HDR Toning/​ directory. You can also create custom presets and save them through the HDR Toning window." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdumx": { - "slug": "hdumx", - "extension": "hdumx", - "name": "HotDocs User Mapping XML File", - "category": "hotdocs-user-mapping-xml-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HDUMX files are also referred to as \"User Answer Source Mapping\" files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdumx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdv": { - "slug": "hdv", - "extension": "hdv", - "name": "High Definition Video Format", - "category": "high-definition-video-format", - "summary": "", - "developer_org": "jvc", - "developer_name": "JVC", - "more_information": { - "description": [ - "HDV video can be recorded or printed back to tape. For domestic and consumer use, HDV video can be delivered on a Blu-ray Disc without requiring any re-encoding, or can be converted to AVCHD and delivered on an AVCHD disc, or can be downconverted to DVD-Video without being too lossy.", - "Originally developed by JVC and subsequently supported by Sony, Canon and Sharp, the HDV format was created so as to serve as an affordable high definition format for digital camcorders.", - "The HDV format caught on rapidly with many amateur and professional videographers owing to its low cost, portability, and an acceptable image quality for many professional productions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdx": { - "slug": "hdx", - "extension": "hdx", - "name": "Delphi MultiHelp Index File", - "category": "delphi-multihelp-index-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hdz": { - "slug": "hdz", - "extension": "hdz", - "name": "Compressed Poser Hand Pose File", - "category": "compressed-poser-hand-pose-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Uncompressed Poser hand pose files use the .HD2 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hdz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "he": { - "slug": "he", - "extension": "he", - "name": "Humongous Entertainment Game Archive", - "category": "humongous-entertainment-game-archive", - "summary": "", - "developer_org": "humongous-entertainment", - "developer_name": "Humongous Entertainment", - "more_information": { - "description": [ - "NOTE: HE archives are mainly used by games that utilize the YAGA engine. You can extract resources from the HE archive with 7-Zip, which makes it easy to modify the resource files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "he.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "he0": { - "slug": "he0", - "extension": "he0", - "name": "Humongous Entertainment Game Archive", - "category": "humongous-entertainment-game-archive", - "summary": "", - "developer_org": "humongous-entertainment", - "developer_name": "Humongous Entertainment", - "more_information": { - "description": [ - "HE0 files are archives used by adventure games, such as Putt-Putt, Fatty Bear, Pajama Sam, and Freddi Fish, developed by Humongous Entertainment to store game data. The HE0 file is also used by ScummVM, a reiteration of the SCUMM game engine that lets you play classic games on your current machine.", - "NOTE: The HE0 resource file is located in the game directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "he0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "he1": { - "slug": "he1", - "extension": "he1", - "name": "Humongous Entertainment Game Archive", - "category": "humongous-entertainment-game-archive", - "summary": "", - "developer_org": "humongous-entertainment", - "developer_name": "Humongous Entertainment", - "more_information": { - "description": [ - "HE1 archives are used by classic adventure games, such as Putt-Putt, Pajama Sam, Fatty Bear, and Freddi Fish, developed by Humongous Entertainment. The HE1 archive is also used by ScummVM, a virtual machine that lets you play the previously mentioned games, as long as you have the appropriate game resource files.", - "NOTE: The HE1 resource archive is located in the game directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "he1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "he2": { - "slug": "he2", - "extension": "he2", - "name": "Humongous Entertainment Game Archive", - "category": "humongous-entertainment-game-archive", - "summary": "", - "developer_org": "humongous-entertainment", - "developer_name": "Humongous Entertainment", - "more_information": { - "description": [ - "The HE2 file is used by a variety of classic adventure games, including Putt-Putt and Fatty Bear, developed by Humongous Entertainment. This file, along with the .HE0 and .HE1 files, is used as an archive to store game data. The HE2 file is also used by ScummVM, a program that recreates the Script Utility for Maniac Mansion (SCUMM) game engine and allows you to play the aforementioned classic games, as long as you have the appropriate game resource files.", - "NOTE: The HE2 resource file is located in the game directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "he2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "he4": { - "slug": "he4", - "extension": "he4", - "name": "Humongous Entertainment Sound Archive", - "category": "humongous-entertainment-sound-archive", - "summary": "", - "developer_org": "humongous-entertainment", - "developer_name": "Humongous Entertainment", - "more_information": { - "description": [ - "The HE4 file is well known for its association with the classic Putt-Putt and Fatty Bear adventure game. However, The HE4 file may be also opened by ScummVM, a program that recreates the Script Utility for Maniac Mansion (SCUMM) game engine and allows you to play the aforementioned classic games, as long as you have the appropriate game resource files. You can also extract the sound files from the HE4 archive using the HE games music extractor in Windows.", - "NOTE: The HE4 file, along with the .HE0 , .HE1 , and .HE2 files, is located in the game directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "he4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "heartssave-ms": { - "slug": "heartssave-ms", - "extension": "heartssave-ms", - "name": "Microsoft Hearts Save File", - "category": "microsoft-hearts-save-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "HEARTSSAVE-MS files are not manually saved by the user. Instead, when exiting Hearts, you are asked whether you would like to save the existing game progress. If you select the Save button, Hearts creates a save file in the [user]\\​Saved Games\\​Microsoft Games\\​Hearts\\​ directory. When you open Hearts again, it will ask if you want to continue your last game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "heartssave-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "heic": { - "slug": "heic", - "extension": "heic", - "name": "High Efficiency Image Format", - "category": "high-efficiency-image-format", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/heic_10690.png", - "alt": "Screenshot of a .heic file in Apple Preview", - "caption": "HEIC file open in Apple Preview" - }, - "description": [ - "HEIF , also known as H.265, is a digital photo storage format that saves images at a higher quality and in smaller-sized files than the .JPEG format. This reduces the amount of space photos take up on memory cards and mobile devices.", - "In 2017, with the release of iOS 11 , Apple made HEIF the default photo storage format for iOS devices. With this change, iPhones and iPads began saving users' photos as HEIC files. When Apple added HEIF support to iOS, they also added HEIF support to macOS, with the release of High Sierra.", - "When you export or send a photo captured with an iOS device's Camera app to a non-iOS device or application, the photo is typically converted from an HEIC file to a JPEG or .JPG file. For example, when you upload an iPhone photo to Twitter or send it in an email, the photo is automatically converted to a JPEG.", - "If you'd like your iOS device to automatically capture photos as JPEG files instead of HEIC files, you can do so by:", - "After you select Most Compatible , your device will begin capturing photos as JPEGs.", - "NOTE: Some digital cameras also save images in the HEIC format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/heic_10690.png", - "alt": "Screenshot of a .heic file in Apple Preview", - "caption": "HEIC file open in Apple Preview" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "heic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "heif": { - "slug": "heif", - "extension": "heif", - "name": "High Efficiency Image Format", - "category": "high-efficiency-image-format", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "HEIF stands for High Efficiency Image Format. It is based on the High Efficiency Video Compression (HEVC), which is also known as H.265. The format was developed by the Moving Picture Experts Group (MPEG) and became popular in 2017 when Apple announced that they were replacing JPEG files with HEIF files in iOS 11. Compared to JPEG images, HEIF images require considerably less storage space without sacrificing image quality. If an iPhone user shares an image with a non-iPhone user or to a social site, the HEIF image is converted to a JPEG image.", - "If you do not want iOS to save images in the HEIF format, open your \"Settings\" app, and select Camera → Formats → Most Compatible . Selecting Most Compatible means that iOS will now save images in the JPEG format.", - "NOTE: HEIF files are more commonly seen as .HEIC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "heif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "help": { - "slug": "help", - "extension": "help", - "name": "Mac OS X Help Book", - "category": "mac-os-x-help-book", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Help books may be localized for different languages. For example, a help book may include subdirectories for English (e.g., /​English.lproj/​ directory) or Spanish (e.g., /​Spanish.lproj/​ directory) translations.", - "HELP files are commonly included within Mac OS X application bundles ( .APP files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "help.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "helpcfg": { - "slug": "helpcfg", - "extension": "helpcfg", - "name": "Adobe Community Help Configuration File", - "category": "adobe-community-help-configuration-file", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/helpcfg_11940.png", - "alt": "Screenshot of a .helpcfg file in GitHub Atom", - "caption": "HELPCFG file open in GitHub Atom" - }, - "description": [ - "Adobe Creative Suite 5 (CS5) included a feature called the Adobe Community Help Client (CHC). This application was linked to Adobe's community help websites and used its connection to those websites to show online help content to users. For example, when users selected Help in Adobe Acrobat X's menu, Acrobat X used the Community Help Client to find and show online help content. Subsequent versions of Adobe's Creative Suite and Creative Cloud applications included similar online help clients, named the Adobe Help Manager and Adobe Help Center.", - "HELPCFG files are configuration files that Adobe CHC and other Adobe help clients use to retrieve help content for Adobe applications. For example, PremierePro_14.0.helpcfg contains the information, including product ID, base URL, and help service URL, used to retrieve and show online help content for Adobe Premiere Pro 14.", - "At certain intervals, Adobe's help clients retrieve updated HELPCFG files from Adobe's servers. These files may contain updated paths to online help content. In the past, advanced Adobe users could use Adobe's help clients and their HELPCFG files to download online help content for use offline. As an example, you can find instructions for downloading and storing CS5 help documents offline at this link ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/helpcfg_11940.png", - "alt": "Screenshot of a .helpcfg file in GitHub Atom", - "caption": "HELPCFG file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "helpcfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "helpindex": { - "slug": "helpindex", - "extension": "helpindex", - "name": "Help Index Document", - "category": "help-index-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In the Narrator application you can find the HELPINDEX file by following these steps:" - ] - }, - "common_filenames": [ - { - "filename": "Narrator Help.helpindex", - "description": "Narrator Help.helpindex - The only file name for the HELPINDEX file located in the Narrator application." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "helpindex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hes": { - "slug": "hes", - "extension": "hes", - "name": "Hudson Entertainment Sound Format", - "category": "hudson-entertainment-sound-format", - "summary": "", - "developer_org": "takashi-mamiya", - "developer_name": "Takashi Mamiya", - "more_information": { - "description": [ - "You will most likely only encounter HES audio files if you play TurboGrafx-16 games and enjoy the music played in the background. You may acquire an HES file by downloading it from a TurboGrafx-16 fan website or another gamer may send an HES file to you.", - "Or you may dump a ROM from an actual TurboGrafx-16 game cartridge, then rip the music from the ROM and save it in the HES format. Takashi Mamiya created the format in 1999 and playback of HES requires emulation of the TurboGrafx-16 audio chip and CPU .", - "You can open and play HES files with several audio players. Some of the programs include Audio Overload, Foobar2000 with the Game Emu Player plugin, and WinAmp with the NEZ plugin.", - "NOTE: TurboGrafx-16 is a home video game console released in the late 1980s and early 1990s." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hets": { - "slug": "hets", - "extension": "hets", - "name": "HETS File", - "category": "hets-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "HETS is used in software engineering and computer science research. It supports multiple formal specification languages, including CASL, CoCASL, and HasCASL. The software, which runs on Linux systems, enables users to analyze, translate, and verify formal logic specifications using a combination of different tools and languages.", - "HETS files are primarily used for organizing and managing complex logic specifications across different logical systems. They are typically created and used within the HETS environment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hets.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hevc": { - "slug": "hevc", - "extension": "hevc", - "name": "High Efficiency Video Coding File", - "category": "high-efficiency-video-coding-file", - "summary": "", - "developer_org": "moving-picture-experts-group-mpeg", - "developer_name": "Moving Picture Experts Group (MPEG)", - "more_information": { - "description": [ - "NOTE: Most often, HEVC files do not use the file extension \".hevc.\" Instead, devices such as iPhones store HEVC videos in files that use the file extension .MOV . Another file extension commonly used for HEVC video is .MP4 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hevc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hex": { - "slug": "hex", - "extension": "hex", - "name": "Hexadecimal Source File", - "category": "hexadecimal-source-file", - "summary": "", - "developer_org": "arduboy", - "developer_name": "Arduboy", - "more_information": { - "description": [ - "The Intel HEX format saves binary data in a readable text format using hexadecimal values. Developers create these files when compiling source code for hardware, typically using software tools like the Arduino IDE, MPLAB X, or other embedded development environments. The developers then upload, or \"flash,\" the files to the device to program it with the intended behavior." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hexlic": { - "slug": "hexlic", - "extension": "hexlic", - "name": "Hex-Rays IDA License", - "category": "hex-rays-ida-license", - "summary": "", - "developer_org": "hex-rays", - "developer_name": "Hex-Rays", - "more_information": { - "description": [ - "IDA Pro and IDA Free are tools used by software reverse engineers, security researchers, and malware analysts to analyze compiled programs. When you install one of these tools, the software checks for a valid HEXLIC file to verify the license. Without this file, the software may run in a limited mode or refuse to launch.", - "Hex-Rays typically issues the HEXLIC file after a purchase or registration. However, you may also need to manually download the HEXLIC file by going to the License tab in the \"My Hex-Rays\" online portal, clicking the three dots under the Actions column , and then selecting Download hexlic from the dropdown menu.", - "You can then place the file in the same directory as the IDA executable ( ida64.exe or ida.exe ), typically in the IDA installation folder. Because the file is tied to software licensing, you should not edit or share it, as doing so may violate license terms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hexlic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hf": { - "slug": "hf", - "extension": "hf", - "name": "HF Raster Image", - "category": "hf-raster-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hfd": { - "slug": "hfd", - "extension": "hfd", - "name": "HotDocs Form Document", - "category": "hotdocs-form-document", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HotDocs form documents can be populated using HotDocs Filler, a program included with the HotDocs suite. If you double-click an HFD file, HotDocs Filler opens by default. You can also fill an HFD form using a prepared answer .ANX file.", - "NOTE: The HFD format was designed using the Envoy document format (promoted by the WordPerfect Corporation), which was an early competitor to Adobe's .PDF format. HotDocs also adopted the PDF format and can create digital forms in the .HPD (HotDocs PDF Document) format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hfd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hfp": { - "slug": "hfp", - "extension": "hfp", - "name": "HitFilm Project", - "category": "hitfilm-project", - "summary": "", - "developer_org": "horn-and-rhode", - "developer_name": "Horn and Rhode", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hfp_11381.jpg", - "alt": "Screenshot of a .hfp file in FXhome HitFilm Express", - "caption": "HFP file open in FXhome HitFilm Express" - }, - "description": [ - "Both versions of HitFilm video editing software can be used to create and open HFP files. Typically, amateur video editors use the free HitFilm Express version, while more professional video editors utilize the commercial HitFilm Pro version that comes with more editing and visual effects capabilities.", - "To create a new project in HitFilm, select File → New... . After modifying the project, a user can save the information in an HFP file by selecting File → Save or Save As... . After saving a project, a user can close it then reopen it later for further editing.", - "Users can also export HitFilm projects saved in HFP files to various media formats, including .MP4 , .MOV , and .AVI video, as well as a .PNG image sequence. To export a project to a different format, select File → Export Contents or Export In-Out Area .", - "NOTE: While an HFP project file should only be opened with HitFilm video editing programs, it can also be opened with an XML editor to view the settings in XML format. However, the HFP file should not be modified with an XML editor, since the edits will most likely cause the file to become corrupt." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hfp_11381.jpg", - "alt": "Screenshot of a .hfp file in FXhome HitFilm Express", - "caption": "HFP file open in FXhome HitFilm Express" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hfp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hfs": { - "slug": "hfs", - "extension": "hfs", - "name": "HFS Disk Image File", - "category": "hfs-disk-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hft": { - "slug": "hft", - "extension": "hft", - "name": "HotDocs Form Template", - "category": "hotdocs-form-template", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "User answers can be filled into the form manually or from a pre-populated .ANX answers file.", - "NOTE: The HFT format is based on the Envoy page layout format, which was an early competitor to Adobe's PDF format. HotDocs also supports PDF-based templates, which use the .HPT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hfv": { - "slug": "hfv", - "extension": "hfv", - "name": "HFS Disk Image", - "category": "hfs-disk-image", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hfv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hg": { - "slug": "hg", - "extension": "hg", - "name": "No Man's Sky Save File", - "category": "no-man-s-sky-save-file", - "summary": "", - "developer_org": "hello-games", - "developer_name": "Hello Games", - "more_information": { - "description": [ - "You can find HG files in the save directory for No Man’s Sky . If you need to back up or transfer your saved data between systems, you may have to manually copy your HG files or utilize the cloud save feature provided by platforms like Steam or PlayStation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hgh": { - "slug": "hgh", - "extension": "hgh", - "name": "Basically Games High Score File", - "category": "basically-games-high-score-file", - "summary": "", - "developer_org": "basically-games", - "developer_name": "Basically Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hgh_13676.png", - "alt": "Screenshot of a .hgh file in Basically Games Baldi's Basics Classic Remastered", - "caption": "HGH file open in Basically Games Baldi's Basics Classic Remastered" - }, - "description": [ - "Baldi's Basics Classic Remastered is a survival horror game that parodies corny \"edutainment\" (education entertainment) from the 1990s. In the game, you can adventure through different levels and solve puzzles.", - "You can find HGH files in the game's data directory. For example, you can find the HGH file for a Windows installation of Baldi's Basics Classic Remastered in the following location in Windows:", - "C:\\​Users\\​[username]\\​AppData\\​LocalLow\\​Basically Games\\​Baldi's Basics Classic Remastered" - ] - }, - "common_filenames": [ - { - "filename": "HighScores.hgh", - "description": "HighScores.hgh - Name given to the HGH file storing high scores." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hgh_13676.png", - "alt": "Screenshot of a .hgh file in Basically Games Baldi's Basics Classic Remastered", - "caption": "HGH file open in Basically Games Baldi's Basics Classic Remastered" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hgh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hgl": { - "slug": "hgl", - "extension": "hgl", - "name": "HP Graphics Language File", - "category": "hp-graphics-language-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "Most HGL files contain a few lines of setup commands, followed by a list of printing commands. The printing commands instruct the plotter what to draw on the page.", - "HPGL files often have a .HPGL extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hgr": { - "slug": "hgr", - "extension": "hgr", - "name": "Hierarchical Graphics Renderer Model", - "category": "hierarchical-graphics-renderer-model", - "summary": "", - "developer_org": "rovio-entertainment", - "developer_name": "Rovio Entertainment", - "more_information": { - "description": [ - "The Nokia N-Gage is a mobile device that combines the features of a mobile phone and handheld video game console, to appeal to gamers on the go. Nokia released the first N-Gage in 2003 and discontinued the device in 2006.", - "Rovio Entertainment, best known for publishing the Angry Birds series, developed several games for the N-Gage. These games used 3D models saved as HGR files. For example, games in the Bounce series, including Bounce, Bounce Boing Voyage, and Bounce Touch, include HGR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hgr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hgt": { - "slug": "hgt", - "extension": "hgt", - "name": "SRTM Elevation Data File", - "category": "srtm-elevation-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Some data in the original SRTM dataset is missing due to limits of the space missions. These areas are referred to as \"voids.\" Efforts have been made to fill in the missing gaps using interpolation methods. For example, the National Geospatial-Intelligence Agency (NGA) created the \"Version 2\" and \"Version 2.1\" datasets, which include modified data. Therefore, some downloaded HGT files may include interpolated data.", - "HGT files are named with longitude and latitude coordinates. For example, N00W177.hgt contains data for one degree of latitude (00-01 North) and one degree of longitude (177-178 West).", - "NOTE: The \"HGT\" extension is an abbreviation for \"height.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hh": { - "slug": "hh", - "extension": "hh", - "name": "C++ Header File", - "category": "c++-header-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hhc": { - "slug": "hhc", - "extension": "hhc", - "name": "HTML Help Table of Contents", - "category": "html-help-table-of-contents", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hhc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hhh": { - "slug": "hhh", - "extension": "hhh", - "name": "Power C Precompiled Header File", - "category": "power-c-precompiled-header-file", - "summary": "", - "developer_org": "power-c", - "developer_name": "Power C", - "more_information": { - "description": [ - "Power C is an older ANSI-compatible C compiler for DOS that requires very little resources." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hhh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hhi": { - "slug": "hhi", - "extension": "hhi", - "name": "The Sims 4 Household Data File", - "category": "the-sims-4-household-data-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "You will most likely encounter an HHI file only if you are looking to modify game content for The Sims 4. The file is part of a set of files that contain various information about a Sims 4 household. For example, a household with two sims consists of the following five files:", - "These files can be found in the Tray folder in the following directories:", - "NOTE: You may also encounter HHI files when browsing files used by the Xbox One and PlayStation 4 versions of The Sims 4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hhi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hhk": { - "slug": "hhk", - "extension": "hhk", - "name": "HTML Help Index", - "category": "html-help-index", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hhk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hhp": { - "slug": "hhp", - "extension": "hhp", - "name": "HTML Help Workshop Project", - "category": "html-help-workshop-project", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When you are done editing and adding the information in your project you can compile it to the CHM file. The information stored in the HHP file is used by HTML Help Workshop to combine the help topic, related images, index information, and other help contents into the CHM file. You can then test the CHM file and customize it to match the appearance of the rest of your help system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hhp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hhsl": { - "slug": "hhsl", - "extension": "hhsl", - "name": "Hockey High Score List File", - "category": "hockey-high-score-list-file", - "summary": "", - "developer_org": "evert-etienne", - "developer_name": "Evert Etienne", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hhsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hht": { - "slug": "hht", - "extension": "hht", - "name": "Help and Support Center HHT File", - "category": "help-and-support-center-hht-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hht.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hi": { - "slug": "hi", - "extension": "hi", - "name": "MAME High Scores File", - "category": "mame-high-scores-file", - "summary": "", - "developer_org": "the-mame-team", - "developer_name": "The MAME Team", - "more_information": { - "description": [ - "MAME stands for \"Multiple Arcade Machine Emulator,\" and is a free and open-source emulator (along with MacMAME) designed to recreate the hardware of arcade game systems on modern computers and devices. The emulator allows users to play classic arcade games by running copies of the original game, preserving gaming history and preventing older games from becoming lost.", - "When users play games with MAME and MacMAME, the emulators save information to HI files to preserve score records. For example, if a player sets a new record in the arcade game Galaga while using MAME, the emulator saves that score to a HI file. The next time the player or someone else loads Galaga in the emulator, the high scores will appear the same as during the last session." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hid": { - "slug": "hid", - "extension": "hid", - "name": "KeepSafe File", - "category": "keepsafe-file", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "When you choose a video or image to be hidden, KeepSafe appends a string of numbers preceding the filename and the HID extension on to the end of the file. The extension hides the file from being recognized as what it really is, like a .JPG file, and prevents other applications on the device from recognizing the file.", - "For example, KeepSafe may save an image file as 8945715774357453030.IMG_11429.JPG.HID . The \"8945715774357453030\" is a random string of numbers generated by KeepSafe and \"HID\" is the extension added by the program.", - "NOTE: The HID extension was replaced by the .KSD extension in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hid2": { - "slug": "hid2", - "extension": "hid2", - "name": "KeepSafe File", - "category": "keepsafe-file", - "summary": "", - "developer_org": "keepsafe", - "developer_name": "KeepSafe", - "more_information": { - "description": [ - "When you choose a video or image to be hidden, KeepSafe appends a string of numbers preceding the filename and the HID2 extension on to the end of the file. The extension hides the file from being recognized as what it really is, like a .JPG file, and prevents other applications on the device from recognizing the file.", - "For example, KeepSafe may save an image file as 1543305784357378655.IMG_1549.JPG.HID2 . The \"1543305784357378655\" is a random string of numbers generated by KeepSafe and \"HID2\" is the extension added by the program.", - "NOTE: The HID2 extension was replaced by the .KSD extension in 2013." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hid2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hif": { - "slug": "hif", - "extension": "hif", - "name": "High Efficiency Image Format", - "category": "high-efficiency-image-format", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hif_12659.png", - "alt": "Screenshot of a .hif file in Apple Preview 11", - "caption": "HIF file open in Apple Preview 11" - }, - "description": [ - "HEIF, or H.265, is a digital photo storage format that saves images at a higher quality and in smaller-sized files than the .JPEG format. There are two brands, or variations, of HEIF that provide different features: HEIC and HEIX. HEIC is the most well-known because of its usage in iOS devices for storing photos. Images saved in the HEIC variation use the .heic file extension ( .HEIC files).", - "The lesser-known variation, HEIX, provides differing features from HEIC. The primary difference is its support for color profiles that extend past 8-bit depth per color channel and chroma subsampling past 4:2:0 (4:2:2 or 4:4:4). Images saved in the HEIX variation use the .hif file extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hif_12659.png", - "alt": "Screenshot of a .hif file in Apple Preview 11", - "caption": "HIF file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "highland": { - "slug": "highland", - "extension": "highland", - "name": "Highland Document", - "category": "highland-document", - "summary": "", - "developer_org": "quote-unquote-apps", - "developer_name": "Quote-Unquote Apps", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/highland_11551.png", - "alt": "Screenshot of a .highland file in Quote-Unquote Apps Highland 2", - "caption": "HIGHLAND file open in Quote-Unquote Apps Highland 2" - }, - "description": [ - "You will most likely only encounter a HIGHLAND file if you are a screenwriter using the Highland app. You can only open a HIGHLAND file with Highland by selecting File → Open... .", - "Highland documents are saved in the Highland file format, which is a compressed version of the TextBundle format designed to make the exchanging of plain text files more seamless between applications. A HIGHLAND file is actually a Zip-compressed archive that store the following contents:", - "While HIGHLAND files are meant to be opened and edited with Highland, you can also extract the contents in a HIGHLAND file. To do this, rename the .highland file extension to .zip and decompress the file as a TEXTBUNDLE file. You can then open the file with a program that supports the TextBundle format or rename the .textbundle file extension to .zip and decompress the file as a folder where you can edit the contents." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/highland_11551.png", - "alt": "Screenshot of a .highland file in Quote-Unquote Apps Highland 2", - "caption": "HIGHLAND file open in Quote-Unquote Apps Highland 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "highland.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hin": { - "slug": "hin", - "extension": "hin", - "name": "HyperChem Input File", - "category": "hyperchem-input-file", - "summary": "", - "developer_org": "hypercube", - "developer_name": "Hypercube", - "more_information": { - "description": [ - "The HIN file is used to store one or more molecular or atom blocks that contain information such as the name or description of the molecule, description of residue in a molecule, name of the atom, and the atom type assigned by a force field." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hip": { - "slug": "hip", - "extension": "hip", - "name": "Heavy Iron Studios Package", - "category": "heavy-iron-studios-package", - "summary": "", - "developer_org": "side-effects-software", - "developer_name": "Side Effects Software", - "more_information": { - "description": [ - "Evil Engine is a game development engine that Heavy Iron Studios used to develop several video games released between 2002 and 2005. These games include:", - "Scooby-Doo: Night of 100 Frights stores all its game assets in HIP archives. SpongeBob SquarePants: Battle for Bikini Bottom and later Evil Engine games store some of their assets in HIP files and some of their assets in .HOP files. (HOP files are formatted the same way as HIP files, but store only level-related assets.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hipnc": { - "slug": "hipnc", - "extension": "hipnc", - "name": "Houdini Apprentice File", - "category": "houdini-apprentice-file", - "summary": "", - "developer_org": "side-effects-software", - "developer_name": "Side Effects Software", - "more_information": { - "description": [ - "Houdini Apprentice is available in free and HD editions. While the free edition allows stills and animations up to a 720x576 resolution, the HD version allows 1920x1080 animations and has no limit on still image resolutions. The HD edition removes the watermark placed on the free version's images and animations.", - "NOTE: HIPNC stands for Houdini Project Non-Commercial, since these files are not for commercial use. The full commercial version of Houdini uses .HIP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hipnc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "his": { - "slug": "his", - "extension": "his", - "name": "FindinSite Database Definition File", - "category": "findinsite-database-definition-file", - "summary": "", - "developer_org": "phdcc", - "developer_name": "PHDCC", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "his.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "history": { - "slug": "history", - "extension": "history", - "name": "Unix C Shell History", - "category": "unix-c-shell-history", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Csh and its variants typically create or update a HISTORY file every time a user exits (not closes) the shell. The shell saves a set amount of commands from the user's most recent session, depending on the settings the user has specified in set history and set savehist . Users can also manually save their history at any time by entering history -S in the shell.", - "If set savehist has been set to merge the user's current history with previous histories, the shell will add the current history to an existing HISTORY file. (The file's total command list will not exceed the set history setting; old commands are removed if necessary.) If set savehist is not set to merge, the shell overwrites the previous HISTORY file.", - "To print the contents of your HISTORY file in csh, enter history . You can specify additional arguments that control how the history is printed, including:" - ] - }, - "common_filenames": [ - { - "filename": ".history", - "description": ".history - The default name csh and its variants assign to command histories." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "history.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hit": { - "slug": "hit", - "extension": "hit", - "name": "The Sims Sound File", - "category": "the-sims-sound-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hiv": { - "slug": "hiv", - "extension": "hiv", - "name": "Windows Registry Hive File", - "category": "windows-registry-hive-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can save registry hives using reg.exe by typing the following at the command prompt (taken directly from the reg.exe command line help):", - "REG SAVE HKLM\\Software\\MyCo\\MyApp AppBkUp.hiv", - "You can load registry hives using this command (again taken directly from the reg.exe command line help):", - "REG LOAD HKLM\\TempHive TempHive.hiv", - "Type REG /? at the Windows command prompt for further help with reg.exe commands. The program is located in the C:\\​Windows\\​System32\\​ directory, but it can be run from any directory in the Windows command prompt.", - "NOTE: Be careful when saving and loading registry information, since corruption of the Windows registry can cause applications or the whole system to malfunction. The file setupreg.hiv included on Windows installation discs should not be edited manually, since it is used by the Windows installer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hiv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hjt": { - "slug": "hjt", - "extension": "hjt", - "name": "TreePad 6 Database File", - "category": "treepad-6-database-file", - "summary": "", - "developer_org": "freebyte.com", - "developer_name": "Freebyte.com", - "more_information": { - "description": [ - "TreePad 7 and later use the .TPD file extension, but can still open HJT files.", - "NOTE: Freebyte.com TreePad has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hjt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hkdb": { - "slug": "hkdb", - "extension": "hkdb", - "name": "Apple iTunes Library File", - "category": "apple-itunes-library-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iTunes more commonly uses .ITL files for storing music libraries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hkdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hki": { - "slug": "hki", - "extension": "hki", - "name": "WinHKI Archive", - "category": "winhki-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hki.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hki1": { - "slug": "hki1", - "extension": "hki1", - "name": "WinHKI HKI1 Archive", - "category": "winhki-hki1-archive", - "summary": "", - "developer_org": "hanspeter-karl-imp", - "developer_name": "Hanspeter Karl Imp", - "more_information": { - "description": [ - "WinHKI is an obscure archive utility developed by Hanspeter Karl Imp. It allows users to compress and archive files in one of three different formats. These formats, referred to as HKI1, HKI2, and HKI3, are optimized for use with different types of files.", - "The HKI1 format is optimized for compressing audio files, images, and videos. Notably, both the free and paid versions of WinHKI can create HKI1 files. (Only the paid version of WinHKI can create HKI2 and HKI3 files.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hki1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hki2": { - "slug": "hki2", - "extension": "hki2", - "name": "WinHKI HKI2 Archive", - "category": "winhki-hki2-archive", - "summary": "", - "developer_org": "hanspeter-karl-imp", - "developer_name": "Hanspeter Karl Imp", - "more_information": { - "description": [ - "WinHKI is an archive utility developed by Hanspeter Karl Imp. It allows users to compress and archive files in one of three different formats, each of which is optimized for different types of files. These formats are referred to as HKI1, HKI2, and HKI3. The HKI2 format is optimized for compressing programs and documents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hki2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hki3": { - "slug": "hki3", - "extension": "hki3", - "name": "WinHKI HKI3 Archive", - "category": "winhki-hki3-archive", - "summary": "", - "developer_org": "hanspeter-karl-imp", - "developer_name": "Hanspeter Karl Imp", - "more_information": { - "description": [ - "WinHKI is an obscure archiving utility that was available for Windows. It allows users to compress and archive files in one of three different formats: HKI1, HKI2, and HKI3. Each format is optimized for use with different types of files.", - "HKI3 is WinHKI's catch-all format. Thus, unlike HKI1 and HKI2 files, HKI3 files are not likely to contain any particular types of files. (HKI1 files typically contain MP3 files or CD images, and HKI2 files typically contain programs or documents.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hki3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hkm": { - "slug": "hkm", - "extension": "hkm", - "name": "Havok Movie File", - "category": "havok-movie-file", - "summary": "", - "developer_org": "havok", - "developer_name": "Havok", - "more_information": { - "description": [ - "Havok programs include Havok Behavior, Havok Physics, Havok Animation, Havok Cloth, and Havok Destruction. The Havok Physics and Havok Animation downloads are sponsored by Intel." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hkm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hkx": { - "slug": "hkx", - "extension": "hkx", - "name": "Havok Packed File", - "category": "havok-packed-file", - "summary": "", - "developer_org": "havok", - "developer_name": "Havok", - "more_information": { - "description": [ - "Many video games use the Havok Physics engine to simulate real-world physics and collisions. The engine uses a variety of files to simulate physics, including HKX files. HKX files store character animations, skeletons, and behaviors that are referenced and applied when a character performs an action or collides with another in-game object.", - "Most gamers will never encounter HKX files, but Skyrim and Fallout 4 players who enjoy modding games sometimes convert, open, and edit HKX files to modify characters' in-game behavior." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hkx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hl": { - "slug": "hl", - "extension": "hl", - "name": "HeuristicLab Storage File", - "category": "heuristiclab-storage-file", - "summary": "", - "developer_org": "heuristiclab", - "developer_name": "HeuristicLab", - "more_information": { - "description": [ - "The HeuristicLab project was started in 2002 and has evolved to a stable optimization platform.", - "NOTE: A heuristic is a guideline for making decisions and is often used in reference to computer algorithms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hlb": { - "slug": "hlb", - "extension": "hlb", - "name": "VMS / VAX Help Library", - "category": "vms-vax-help-library", - "summary": "", - "developer_org": "digital-equipment-corporation", - "developer_name": "Digital Equipment Corporation", - "more_information": { - "description": [ - "VMS/VAX systems were standard in the 1980s and 1990s, and Digital Equipment Corporation renamed VMS/VAX to OpenVMS in 1992. The system was eventually deprecated, making HLB files largely obscure. However, some organizations still use OpenVMS, and users needing technical assistance with OpenVMS may still access HLB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hlb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hlp": { - "slug": "hlp", - "extension": "hlp", - "name": "Windows Help File", - "category": "windows-help-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Starting with Windows 3.1, Windows included an online help program named Windows Help ( winhelp.exe or winhlp32.exe ). Windows XP was the last version of Windows to include the program by default. The program was available for download and use with Windows Vista, 7, 8, and 8.1, but officially discontinued as of Windows 10 and Windows Server 2012.", - "Windows Help used HLP files to show help documentation to users. The HLP files include not only documentation, but also indexes allowing users to navigate documentation more easily. Developers compiled HLP files using Microsoft Help Workshop ( HCW.exe ).", - "NOTE: HLP files created for older versions of Windows may not be compatible with newer versions of Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hlsl": { - "slug": "hlsl", - "extension": "hlsl", - "name": "High Level Shader Language File", - "category": "high-level-shader-language-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "HLSL is similar to Cg ( .CG files) developed by Nvidia and GLSL used by OpenGL ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hlsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hlx": { - "slug": "hlx", - "extension": "hlx", - "name": "ATI Radeon Video Driver Support File", - "category": "ati-radeon-video-driver-support-file", - "summary": "", - "developer_org": "ati-technologies-inc.", - "developer_name": "ATI Technologies Inc.", - "more_information": { - "description": [ - "ATI launched Radeon video cards in 2000 to be their consumer 3D accelerator add-in cards. The Radeon line of products was ATI's premiere offering, directly competing with Nvidia's GeForce.", - "Since AMD acquired ATI in 2006, it has deprecated the HLX format, making HLX files obscure. When in use, HLX files worked with other driver files to optimize the functionality of the Radeon video card." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hm3": { - "slug": "hm3", - "extension": "hm3", - "name": "Help & Manual 3 Project", - "category": "help-manual-3-project", - "summary": "", - "developer_org": "ec-software", - "developer_name": "EC Software", - "more_information": { - "description": [ - "Help & Manual was designed to make it easier for developers and technical writers to create consistent, structured documentation across multiple platforms. Users can create help pages and save them as HM3 projects to preserve their progress, and then export them to several different help formats, including WinHelp ( .HLP ), HTML Help ( .CHM ), WebHelp, and .PDF .", - "NOTE: EC Software released version 3 of Help & Manual in the early 2000s, and later versions of the software replaced HM3 files with the .HMX and .HMXZ formats, which offered improved XML-based data structures and additional features." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hm3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hma": { - "slug": "hma", - "extension": "hma", - "name": "Sony HI-MD Audio File", - "category": "sony-hi-md-audio-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "NOTE: HMA files are no longer supported by Sony." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hme": { - "slug": "hme", - "extension": "hme", - "name": "Windows Mobile Theme File", - "category": "windows-mobile-theme-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Themes can be installed by opening HME files directly on the Windows Mobile device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmi": { - "slug": "hmi", - "extension": "hmi", - "name": "HMI Audio File", - "category": "hmi-audio-file", - "summary": "", - "developer_org": "human-machine-interfaces", - "developer_name": "Human Machine Interfaces", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmk": { - "slug": "hmk", - "extension": "hmk", - "name": "Hallmark Card Studio File", - "category": "hallmark-card-studio-file", - "summary": "", - "developer_org": "hallmark", - "developer_name": "Hallmark", - "more_information": { - "description": [ - "For a professional look, cards created with Hallmark Card Studio can be printed on Hallmark Premium Blank Greeting Cards paper, a 85 lb heavyweight card stock with a coated matte finish." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hml": { - "slug": "hml", - "extension": "hml", - "name": "HostMonitor TestList File", - "category": "hostmonitor-testlist-file", - "summary": "", - "developer_org": "ks-soft", - "developer_name": "KS-Soft", - "more_information": { - "description": [ - "HML files can be loaded by HostMonitor and can be edited and organized with the related HML Manager application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmp": { - "slug": "hmp", - "extension": "hmp", - "name": "Worms Height Map File", - "category": "worms-height-map-file", - "summary": "", - "developer_org": "team17-software", - "developer_name": "Team17 Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hms": { - "slug": "hms", - "extension": "hms", - "name": "HostMonitor Script File", - "category": "hostmonitor-script-file", - "summary": "", - "developer_org": "ks-soft", - "developer_name": "KS-Soft", - "more_information": { - "description": [ - "HMS files typically reference corresponding TestList ( .HML ) files. Examples of HostMonitor commands include \"NewTestList,\" \"LoadTestList,\" \"AppendTestList,\" \"ImportFromFile,\" and \"SaveTestList.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmt": { - "slug": "hmt", - "extension": "hmt", - "name": "HighMAT File", - "category": "highmat-file", - "summary": "", - "developer_org": "microsoft-and-panasonic", - "developer_name": "Microsoft and Panasonic", - "more_information": { - "description": [ - "Microsoft has discontinued support for HighMAT. The HighMAT extension is only available for the Windows XP CD Writing Wizard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmx": { - "slug": "hmx", - "extension": "hmx", - "name": "Help & Manual 4 Project", - "category": "help-manual-4-project", - "summary": "", - "developer_org": "ec-software", - "developer_name": "EC Software", - "more_information": { - "description": [ - "NOTE: Help & Manual version 5 uses .HMXZ and .HMXP files for projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmxp": { - "slug": "hmxp", - "extension": "hmxp", - "name": "Help & Manual XML Project", - "category": "help-manual-xml-project", - "summary": "", - "developer_org": "ec-software", - "developer_name": "EC Software", - "more_information": { - "description": [ - "NOTE: HMXP files were introduced with Help & Manual version 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hmxz": { - "slug": "hmxz", - "extension": "hmxz", - "name": "Help & Manual Compressed Project", - "category": "help-manual-compressed-project", - "summary": "", - "developer_org": "ec-software", - "developer_name": "EC Software", - "more_information": { - "description": [ - "HMXZ projects are used for creating various kinds of help documentation and technical manuals. They can be exported to several different help formats, including Winhelp ( .HLP ), HTML Help ( .CHM ), and the .EPUB eBook format.", - "The other Help & Manual project format ( .HMXP files) also uses XML formatting for the project file, but it does not save all the files in the same Zip archive.", - "NOTE: HMXZ and HMXP files were introduced with Help & Manual version 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hmxz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ho": { - "slug": "ho", - "extension": "ho", - "name": "GoodEngine Asset Package", - "category": "goodengine-asset-package", - "summary": "", - "developer_org": "heavy-iron-studios", - "developer_name": "Heavy Iron Studios", - "more_information": { - "description": [ - "Heavy Iron Studios, formerly a subsidiary of THQ, developed several games between 2007 and 2012 using the Good Engine or Havok engine engines that also use HO archives to store resources. Examples of games include: Ratatouille WALL-E Up SpongeBob's Truth or Square UFC Personal Trainer Family Guy: Back to the Multiverse Harley Pasternak's Hollywood Workout While most players will never encounter HO archives, modders may extract, modify, and repackage their contents to add custom textures, models, or other modifications within the associated game.", - "While most players will never encounter HO archives, modders may extract, modify, and repackage their contents to add custom textures, models, or other modifications within the associated game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ho.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hof": { - "slug": "hof", - "extension": "hof", - "name": "OMSI Map Parameter File", - "category": "omsi-map-parameter-file", - "summary": "", - "developer_org": "mr-software", - "developer_name": "MR Software", - "more_information": { - "description": [ - "HOF files must be included in the vehicle model folder in order for the vehicle to be playable with a map. The HOF file is located in the vehicle model folder, which can be found in the following directory of the OMSI 2 Steam game installation, which is typically the following directory:", - "C:\\​Program Files (x86)\\​Steam\\​steamapps\\​common\\​OMSI 2\\​vehicles" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hof.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hog": { - "slug": "hog", - "extension": "hog", - "name": "Descent or Descent 2 Mission File", - "category": "descent-or-descent-2-mission-file", - "summary": "", - "developer_org": "interplay-productions", - "developer_name": "Interplay Productions", - "more_information": { - "description": [ - "In the Descent series of games, players pilot a spaceship on a series of missions to destroy mines infected by an alien computer virus. Interplay Productions and Parallax Software released the first Descent in 1995 for MS-DOS and Mac; they released Descent 2 in 1996.", - "Both Descent and Descent 2 store their mission data in a single HOG file. In Descent, this file is named descent.hog . In Descent 2, this file is named descent2.hog . Descent and Descent 2 modders often extract the constituent files HOG files contain, to modify the games' gameplay. After modifying the games' files, modders repackage them in their associated HOG file.", - "NOTE: Modders using custom Descent level creators can create custom HOG files, which may have names other than descent.hog or descent2.hog ." - ] - }, - "common_filenames": [ - { - "filename": "Descent.hog", - "description": "Descent.hog - The original Descent's HOG file." - }, - { - "filename": "Descent2.hog", - "description": "Descent2.hog - Descent 2's HOG file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hog.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hoi4": { - "slug": "hoi4", - "extension": "hoi4", - "name": "Hearts of Iron IV Game Save File", - "category": "hearts-of-iron-iv-game-save-file", - "summary": "", - "developer_org": "paradox-development-studio", - "developer_name": "Paradox Development Studio", - "more_information": { - "description": [ - "In Windows, HOI4 files are typically saved in the following location:", - "C:\\​Users\\​[Username]\\​Documents\\​Paradox Interactive\\​Hearts of Iron IV\\​save games" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hoi4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hol": { - "slug": "hol", - "extension": "hol", - "name": "Outlook Holidays File", - "category": "outlook-holidays-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The Outlook installation includes a predefined HOL file called outlook.hol in the following directory:", - "C:\\​Program Files\\​Microsoft Office\\​Office 12\\​[LCID]\\​", - "You can add new holidays to this file by opening it in a text editor and appending holidays to the end of the file in the following format:", - "[Description] Holiday description, yyyy/mm/dd Holiday description, yyyy/mm/dd ...", - "The next time you open Outlook, these new holidays will display on the calendar. You can share this updated file with team members so they have the same holiday events." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "honmod": { - "slug": "honmod", - "extension": "honmod", - "name": "HON Modification Manager File", - "category": "hon-modification-manager-file", - "summary": "", - "developer_org": "hon-modification-manager", - "developer_name": "HON Modification Manager", - "more_information": { - "description": [ - "HONMOD files do not include actual modification data for the game. They only specify the requirements for applying the mod. The XML specification file is named mod.xml . It includes title and version information, mod dependencies, mod incompatibilities, and instructions for copying and editing mod files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "honmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hoop": { - "slug": "hoop", - "extension": "hoop", - "name": "HOOP Ransomware Encrypted File", - "category": "hoop-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In August 2021, some PC users began reporting that their computers had been infected a new variant of STOP ransomware. This variant encrypts users' files and appends them with the .hoop extension. The ransomware then produces a plain text ransom note named _readme.txt . The note contains instructions users are meant to follow to decrypt their files.", - "HOOP ransomware is most commonly distributed within \"free programs\" that are actually adware and malware bundles. If you recently downloaded and installed a \"free program\" (especially one that is meant to be a copy of a paid program) from a software download website, that may be how your computer became infected by HOOP ransomware.", - "NOTE: To learn more about STOP ransomware and its variants, refer to the .STOP entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hoop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hop": { - "slug": "hop", - "extension": "hop", - "name": "Evil Engine Asset Package", - "category": "evil-engine-asset-package", - "summary": "", - "developer_org": "heavy-iron-studios", - "developer_name": "Heavy Iron Studios", - "more_information": { - "description": [ - "Heavy Iron Studios is a former subsidiary of THQ. While part of THQ, Heavy Iron Studios published a handful of games that store level data in HOP archives. These games include:", - "All of these games were developed using the Evil Engine game engine and published between 2002 and 2005.", - "Each HOP file contains all the assets needed to load a specific game level. Some of the constituent files that HOP files contain include .WAV audio files and .ANIM animation files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hostnames": { - "slug": "hostnames", - "extension": "hostnames", - "name": "Archive Team Hostname File", - "category": "archive-team-hostname-file", - "summary": "", - "developer_org": "archive-team", - "developer_name": "Archive Team", - "more_information": { - "description": [ - "The Archive Team is a team of volunteers dedicated to preserving Internet content that might otherwise be deleted. As part of their website archiving process, the Archive Team often uses a script to catalog all the hostnames associated with a multi-hostname website. This script generates a HOSTNAMES file.", - "Each HOSTNAMES file contains a list of serial numbers paired with a list of the hostnames associated with a website. The file is then used in a later step of the archiving process to retrieve the data stored at each hostname." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hostnames.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hot": { - "slug": "hot", - "extension": "hot", - "name": "The Sims Sound File", - "category": "the-sims-sound-file", - "summary": "", - "developer_org": "terminal-reality", - "developer_name": "Terminal Reality", - "more_information": { - "description": [ - "HOT files are referenced by The Sims and are not meant to be opened manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "householdbinary": { - "slug": "householdbinary", - "extension": "householdbinary", - "name": "The Sims 4 Binary Household Data", - "category": "the-sims-4-binary-household-data", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "Each Sims 4 household is comprised of a:", - "These files can be found in the game's Tray directory, which is located in the following places in Windows and macOS:", - "Most players will never need to do anything with The Sims 4's HOUSEHOLDBINARY files. However, modders and players who are transferring a household from one instance of The Sims 4 to another may want to copy and/or move a household's files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "householdbinary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "how2": { - "slug": "how2", - "extension": "how2", - "name": "Visma Performit Player Configuration File", - "category": "visma-performit-player-configuration-file", - "summary": "", - "developer_org": "visma", - "developer_name": "Visma", - "more_information": { - "description": [ - "The HOW2 file is the primary file associated with Visma Performit Player. You can double-click the HOW2 file to open it and Visma Performit Player will display the guide stored in the file.", - "NOTE: Visma Performit Player has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "how2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpd": { - "slug": "hpd", - "extension": "hpd", - "name": "HotDocs PDF Document", - "category": "hotdocs-pdf-document", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HotDocs PDF documents can be populated using HotDocs Filler, an application included with HotDocs. If you double-click an HPD file, HotDocs Filler opens by default. You can also use a prepared answer .ANX file to fill an HPD form.", - "NOTE: The HPD format is based on Adobe's Portable Document Format (PDF). HotDocs also supports an Envoy-based format ( .HFD files). Envoy was an early competitor to the PDF format promoted by the WordPerfect Corporation. HotDocs chose to adopt both Envoy and PDF formats and therefore developed two different file types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpf": { - "slug": "hpf", - "extension": "hpf", - "name": "High Performance Fortran File", - "category": "high-performance-fortran-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "The HPF language is defined by the The High Performance Fortran Forum (HPFF)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpg": { - "slug": "hpg", - "extension": "hpg", - "name": "HPGL Plot File", - "category": "hpgl-plot-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "HPG files are the same as .PLT files. They are stored using an ASCII text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpgl": { - "slug": "hpgl", - "extension": "hpgl", - "name": "HP Graphics Language Plotter File", - "category": "hp-graphics-language-plotter-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "Contain a few lines of setup commands, followed by a list of printing commands, which tell the plotter what and where to draw on the page." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpi": { - "slug": "hpi", - "extension": "hpi", - "name": "Hemera Photo Objects Image File", - "category": "hemera-photo-objects-image-file", - "summary": "", - "developer_org": "hemera", - "developer_name": "Hemera", - "more_information": { - "description": [ - "Hemera software programs include BizArt, Photo Clip Art, Photo-Objects, and The Big Box of Art. Hemera is now part of Thinkstock." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpj": { - "slug": "hpj", - "extension": "hpj", - "name": "Help Project File", - "category": "help-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Help project files include all the information the compiler needs to combine topic files and other elements into a single Help file. They typically include the following sections: Alias, Baggage, Buildtags, Config, Files, Map, and Windows.", - "HPJ is the native format used by WinHelp's Help Workshop, but is also recognized by third-party help authoring tools. RoboHelp program was originally created by eHelp, but is now owned by Adobe Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpk": { - "slug": "hpk", - "extension": "hpk", - "name": "Tropico Game Archive", - "category": "tropico-game-archive", - "summary": "", - "developer_org": "peter-gutmann", - "developer_name": "Peter Gutmann", - "more_information": { - "description": [ - "HPK files for Tropico 3 & 4 can be extracted using HPK Archiver, a program created by a Tropico community member." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpkg": { - "slug": "hpkg", - "extension": "hpkg", - "name": "Haiku Package File", - "category": "haiku-package-file", - "summary": "", - "developer_org": "haiku", - "developer_name": "Haiku", - "more_information": { - "description": [ - "While HPKG files are typically installed using HaikuDepot, they can also be installed with pkgman in Terminal. If you are installing an HPKG manually, place the HPKG file in /​system/​packages/​ . Installed applications can be found in /​system/​apps/​ .", - "The Haiku operating system (OS) was inspired by BeOS, which was an OS developed in the 1990s. The first beta of Haiku was released in September 2018. The HPKG file format replaced .ZIP and .PKG archives, which were previously used by BeOS for storing applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpl": { - "slug": "hpl", - "extension": "hpl", - "name": "HP-GL Plotter File", - "category": "hp-gl-plotter-file", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "Hewlett-Packard developed the HP-GL and introduced it in 1977 when it released the HP-9872 plotter. It soon became a standard for plotters to print vector images, most prominently CAD drawings, such as engineering designs and architectural blueprints. Because of its prominent use in CAD environments, many CAD software packages support the format.", - "NOTE: Hewlett-Packard replaced HP-GL with Hewlett-Packard Graphics Language/2 (HP-GL/2)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpp": { - "slug": "hpp", - "extension": "hpp", - "name": "C++ Header File", - "category": "c++-header-file", - "summary": "", - "developer_org": "haluha-somewhere", - "developer_name": "Haluha Somewhere", - "more_information": { - "description": [ - "C++ header files are more often seen with the .H extension, which is also used as the default extension for header files for the C programming language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpr": { - "slug": "hpr", - "extension": "hpr", - "name": "Internal RoboHelp File", - "category": "internal-robohelp-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "You will most likely never see the HPR file since they are used internally by RoboHelp. They are not meant to be opened manually." - ] - }, - "common_filenames": [ - { - "filename": "projectname.hpr", - "description": "projectname.hpr - The HPR file is commonly named after the name of your project." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hprj": { - "slug": "hprj", - "extension": "hprj", - "name": "ZOOM H6 Recording Metadata", - "category": "zoom-h6-recording-metadata", - "summary": "", - "developer_org": "zoom", - "developer_name": "ZOOM", - "more_information": { - "description": [ - "Musicians, podcasters, and others use the ZOOM H6 portable audio recorder to record spoken or musical audio. The H6 can record and save up to six channels of audio. It stores recordings on its SD card.", - "To allow users to play back recordings, the ZOOM H6 stores information about each recording session in an HPRJ file. For example, a recording's HPRJ file details how many channels of audio the recording includes and where each channel's corresponding WAV file is located. Notably, HPRJ files are not audio files. They are also saved in a proprietary binary file format, so you cannot open them to view the metadata they contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hps": { - "slug": "hps", - "extension": "hps", - "name": "HPL Script", - "category": "hpl-script", - "summary": "", - "developer_org": "hp", - "developer_name": "HP", - "more_information": { - "description": [ - "NOTE: HPS files can be edited by users to create custom storylines for HPL and HPL2 games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hpt": { - "slug": "hpt", - "extension": "hpt", - "name": "HotDocs PDF Template", - "category": "hotdocs-pdf-template", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "more_information": { - "description": [ - "HPT files are similar to .HFT files. Both files are used as templates which can be filled with user answers. Once filled, the HPT template can then be saved as an .HPD (HotDocs PDF Document) and printed.", - "NOTE: The HPT format is PDF-based. HotDocs also supports another page layout format called Envoy, which was an early competitor to the PDF format. Envoy-based templates use the .HFT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hqm": { - "slug": "hqm", - "extension": "hqm", - "name": "Hardcore Questing Mode Data File", - "category": "hardcore-questing-mode-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Minecraft is a popular cross-platform game where you can break and place blocks in order to build structures and explore the virtual world. Because of its popularity, a variety of users have developed mods to alter the gameplay of Minecraft. The Hardcore Questing Mode mod allows you to play in multiplayer hardcore mode in Minecraft but with more than just 1 life, which keeps your world from being deleted and protects you from getting banned from a server when you die." - ] - }, - "common_filenames": [ - { - "filename": "quests.hqm", - "description": "quests.hqm - The default filename created to store quest data. The quests.hqm file is stored in your mod folder along with the hqmconfig.cfg file, which contains configuration data." - }, - { - "filename": "quests.hqm", - "description": "quests.hqm - The default filename created to store quest data. The quests.hqm file is stored in your mod folder along with the hqmconfig.cfg file, which contains configuration data." - }, - { - "filename": "hqmconfig.cfg", - "description": "quests.hqm - The default filename created to store quest data. The quests.hqm file is stored in your mod folder along with the hqmconfig.cfg file, which contains configuration data." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hqm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hqx": { - "slug": "hqx", - "extension": "hqx", - "name": "BinHex 4.0 Encoded File", - "category": "binhex-4.0-encoded-file", - "summary": "", - "developer_org": "yves-lempereur", - "developer_name": "Yves Lempereur", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hqx_37.png", - "alt": "Screenshot of a .hqx file in Apple TextEdit", - "caption": "HQX file open in Apple TextEdit" - }, - "description": [ - "Converting a binary file to an HQX file helps to maintain the file's integrity when it is sent (or otherwise transferred) over the Internet. Each HQX file contains its associated binary file's data fork, resource fork, and metadata, converted to plain text and compressed into a single file.", - "BinHex 4.0 files take up more disk space than the binary files from which they were created. They always begin with the line:", - "(This file must be converted with Binhex 4.0)", - "However, you can open HQX files and retrieve the binary files they contain with utilities other than BinHex.", - "NOTE: An HQX file may also contain the text of an email in which the HQX file was sent." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hqx_37.png", - "alt": "Screenshot of a .hqx file in Apple TextEdit", - "caption": "HQX file open in Apple TextEdit" - }, - { - "url": "https://fileinfo.com/img/ss/sm/hqx_37-2.png", - "alt": "HQX file and extracted file shown in Apple Preview", - "caption": "HQX file and extracted file shown in Apple Preview" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hqx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hr": { - "slug": "hr", - "extension": "hr", - "name": "TRS-80 Image", - "category": "trs-80-image", - "summary": "", - "developer_org": "tandy", - "developer_name": "Tandy", - "more_information": { - "description": [ - "Tandy produced TRS-80 computers from 1977 to 1981. To allow their computer to display HR images, TRS-80 users needed to install the Grafyx expansion card or another suitable hardware upgrade.", - "NOTE: HR stands for \"high-resolution.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hr2": { - "slug": "hr2", - "extension": "hr2", - "name": "Poser Hair File", - "category": "poser-hair-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hr2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hrf": { - "slug": "hrf", - "extension": "hrf", - "name": "Hitachi Raster Format File", - "category": "hitachi-raster-format-file", - "summary": "", - "developer_org": "hitachi", - "developer_name": "Hitachi", - "more_information": { - "description": [ - "HRF files were supported by several older programs, including Hitachi's CADCore application. They can still be viewed with programs such as Intergraph's SmartPlant Markup." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hrf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hrl": { - "slug": "hrl", - "extension": "hrl", - "name": "Erlang Header File", - "category": "erlang-header-file", - "summary": "", - "developer_org": "ericsson", - "developer_name": "Ericsson", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hrl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hrz": { - "slug": "hrz", - "extension": "hrz", - "name": "Compressed Poser Hair File", - "category": "compressed-poser-hair-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Uncompressed Poser hair files use the .HR2 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hrz_12798.png", - "alt": "Screenshot of a .hrz file in ImageMagick", - "caption": "HRZ file open in ImageMagick" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hrz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hs": { - "slug": "hs", - "extension": "hs", - "name": "Haskell Script", - "category": "haskell-script", - "summary": "", - "developer_org": "jek-software", - "developer_name": "JEK Software", - "more_information": { - "description": [ - "Must be compiled by a Haskell compiler to run." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hs2": { - "slug": "hs2", - "extension": "hs2", - "name": "HyperRESEARCH 2 Study File", - "category": "hyperresearch-2-study-file", - "summary": "", - "developer_org": "researchware", - "developer_name": "ResearchWare", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hs2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsaco": { - "slug": "hsaco", - "extension": "hsaco", - "name": "Heterogeneous System Architecture Code Object File", - "category": "heterogeneous-system-architecture-code-object-file", - "summary": "", - "developer_org": "hsa-foundation", - "developer_name": "HSA Foundation", - "more_information": { - "description": [ - "High-performance computing (HPC), scientific simulations, machine learning, and other computationally intensive applications use the HSACO format to improve parallel GPU processing. Developers create the files by compiling source code written in languages, like C++ , with GPU-specific extensions.", - "Instead of targeting a CPU , the compiler generates code meant to be executed directly by the GPU. Each HSACO file is tailored for a specific GPU architecture, which helps optimize performance on that hardware.", - "NOTE: The Heterogeneous System Architecture Foundation (HSA Foundation) maintains the Heterogeneous System Architecture Code Object (HSACO) format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsaco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsb": { - "slug": "hsb", - "extension": "hsb", - "name": "HALion Sound Bank File", - "category": "halion-sound-bank-file", - "summary": "", - "developer_org": "steinberg-media-technologies", - "developer_name": "Steinberg Media Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsc": { - "slug": "hsc", - "extension": "hsc", - "name": "Aspen HYSYS Simulation File", - "category": "aspen-hysys-simulation-file", - "summary": "", - "developer_org": "aspen-technology", - "developer_name": "Aspen Technology", - "more_information": { - "description": [ - "You can export HSC files to XML in HYSYS's Save As dialog. This helps with compatibility for different versions of the software.", - "NOTE: HSC files are not necessarily backward compatible with previous versions of the HYSYS software. Therefore, be sure to check the documentation before assuming compatibility with new versions of HYSYS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsdt": { - "slug": "hsdt", - "extension": "hsdt", - "name": "Thinkfree Office NEO Show Template", - "category": "thinkfree-office-neo-show-template", - "summary": "", - "developer_org": "hancom", - "developer_name": "Hancom", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hsdt_10500.jpg", - "alt": "Screenshot of a .hsdt file in Hancom Thinkfree Office NEO Show", - "caption": "HSDT file open in Hancom Thinkfree Office NEO Show" - }, - "description": [ - "When you create a show document in Show you can choose to save it as various types of files, including a PowerPoint presentation ( .PPTX ), OpenDocument presentation ( .ODP ), or Show document ( .SHOW ). However, if you want to create more SHOW documents from your current SHOW file you can save it as a HSDT template. This file makes it easy to create SHOW documents with similar themes, text, images, and formatting.", - "Show is one of three applications available in the Thinkfree Office NEO suite, which is similar to the Microsoft Office suite. The following applications are included in Thinkfree Office NEO: Word - Word processor similar to Microsoft Word . Cell - Spreadsheet program similar to Microsoft Excel . Show - Presentation program similar to Microsoft PowerPoint ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hsdt_10500.jpg", - "alt": "Screenshot of a .hsdt file in Hancom Thinkfree Office NEO Show", - "caption": "HSDT file open in Hancom Thinkfree Office NEO Show" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsf": { - "slug": "hsf", - "extension": "hsf", - "name": "HOOPS Stream Format File", - "category": "hoops-stream-format-file", - "summary": "", - "developer_org": "tech-soft-3d", - "developer_name": "Tech Soft 3D", - "more_information": { - "description": [ - "OpenHSF has largely been replaced by Adobe's 3D PDF technology, which allows 3D visualization data to be embedded into .PDF documents. The OpenHSF Initiative promoted the HOOPS Stream Format until the PDF visualization technology became available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsh": { - "slug": "hsh", - "extension": "hsh", - "name": "Windows Catalog Search Index File", - "category": "windows-catalog-search-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "HSH files are saved alongside several other index files that together comprise the search index. Other file types include .000 , .BK1 , .BK2 , .PS1 , .PS2 , and .FID files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hsk": { - "slug": "hsk", - "extension": "hsk", - "name": "Huskey Truss & Building Supply Import File", - "category": "huskey-truss-building-supply-import-file", - "summary": "", - "developer_org": "huskey-truss-building-supply", - "developer_name": "Huskey Truss & Building Supply", - "more_information": { - "description": [ - "HSK files are saved in a proprietary file format used for importing data at Huskey Truss & Building Supply. However, the contents of the file can be viewed in a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hsk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hst": { - "slug": "hst", - "extension": "hst", - "name": "History File", - "category": "history-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "HST files are created by various programs including Corel WordPerfect (for spellcheck updates), Symantec Anti-Virus (for virus definition updates), Garmin MotionBased (for tracked GPS data), Netscape (for Web browsing history), and Yahoo! Messenger (for chat history)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hstx": { - "slug": "hstx", - "extension": "hstx", - "name": "3hs Theme Extensible", - "category": "3hs-theme-extensible", - "summary": "", - "developer_org": "erista", - "developer_name": "Erista", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hstx_13242.png", - "alt": "Screenshot of a .hstx file in 3hs theme creator", - "caption": "HSTX file open in 3hs theme creator" - }, - "description": [ - "HShop is an online Nintendo 3DS content repository that allows players to download 3DS games, DLC, apps, extras, and themes. While gamers can download and manually install content from hShop, many instead download content using 3hs, an associated 3DS app. 3hs can be installed only on 3DSes that have been hacked to use custom firmware.", - "Optionally, players can change 3hs's UI theme using HSTX files. Each HSTX file contains images that serve as various background and icon images, and color settings that determine various UI elements' colors. Players can install any number of HSTX files in 3hs's 3hs/​themes directory. Then, they can select those files from the app's theme selection menu.", - "To create an HSTX file, 3hs users use the theme creator available at https://hshop.erista.me/3hs/themegen . After they've finished naming, uploading images to, and specifying colors for their theme, they click the Create theme button to download an HSTX file that contains their theme's settings." - ] - }, - "common_filenames": [ - { - "filename": "Theme.hstx", - "description": "Theme.hstx - The default name 3hs theme creator assigns to HSTX files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hstx_13242.png", - "alt": "Screenshot of a .hstx file in 3hs theme creator", - "caption": "HSTX file open in 3hs theme creator" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hstx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ht": { - "slug": "ht", - "extension": "ht", - "name": "HyperTerminal Session File", - "category": "hyperterminal-session-file", - "summary": "", - "developer_org": "hilgraeve", - "developer_name": "Hilgraeve", - "more_information": { - "description": [ - "HyperTerminal is developed by Hilgraeve and was included with Microsoft operating systems up to Windows XP. However, Windows Vista and Windows 7 do not include HyperTerminal. The software is still available as the HyperTerminal Private Edition from the Hilgraeve website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ht.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hta": { - "slug": "hta", - "extension": "hta", - "name": "HTML Application", - "category": "html-application", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can run HTML applications in Windows by double-clicking HTA files. After you double-click an HTA file, Windows opens the application in Internet Explorer and runs the embedded code. When an HTA file is accessed on the Web, it typically produces a dialog box that says:", - "\"What would you like to do with this file?\" ☐ Run this program from its current location ☐ Save this program to disk" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htaccess": { - "slug": "htaccess", - "extension": "htaccess", - "name": "Apache HTACCESS File", - "category": "apache-htaccess-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A website's .htaccess file can be used to perform several important functions, including:", - "The .htaccess file is always named .htaccess and does not include a filename before the dot. It is placed in the root directory of a website and is processed by the web server each time a webpage is accessed.", - "The Apache .htaccess Tutorial includes additional information about how and when to use .htaccess files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htaccess.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htb": { - "slug": "htb", - "extension": "htb", - "name": "Audacity Help File", - "category": "audacity-help-file", - "summary": "", - "developer_org": "audacity", - "developer_name": "Audacity", - "more_information": { - "description": [ - "HTB files are stored in a .ZIP format. Therefore, you can rename their extension to \".zip\" and decompress them with any ZIP decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htc": { - "slug": "htc", - "extension": "htc", - "name": "HTML Component File", - "category": "html-component-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "HTC files are non-standard and are not compatible with all browser types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htg": { - "slug": "htg", - "extension": "htg", - "name": "HackTheGame Mission Pack", - "category": "hackthegame-mission-pack", - "summary": "", - "developer_org": "chaozz-software", - "developer_name": "Chaozz Software", - "more_information": { - "description": [ - "HTG files are used to store pre-installed game content and to create custom mission packs with the MissionPack Creator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htk": { - "slug": "htk", - "extension": "htk", - "name": "Hidden Markov Model Toolkit Audio", - "category": "hidden-markov-model-toolkit-audio", - "summary": "", - "developer_org": "cambridge-university", - "developer_name": "Cambridge University", - "more_information": { - "description": [ - "A Hidden Markov Model (HMM) is a statistical model used to predict the occurrence of unobservable events by analyzing their observable consequences. For example, speech recognition devices use HMMs to predict the words a person said (to the device, an unobservable event) given an audio recording of those words (a recorded consequence of the event).", - "Researchers use the Hidden Markov Model Toolkit to, among other things, fine-tune the HMMs that speech recognition devices use to interpret a person's speech. To do so, the researchers manipulate and experiment with audio files saved in the HTK file format. The HTK format was developed specifically for use with the Hidden Markov Model Toolkit, and it is the toolkit's default audio format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htm": { - "slug": "htm", - "extension": "htm", - "name": "Hypertext Markup Language File", - "summary": "An HTM file is a webpage written using Hypertext Markup Language ( HTML ). It contains tags and text that define the webpage's layout and content. HTM files are the same as .HTML files.", - "developer": "WHATWG", - "developer_slug": "whatwg", - "category": "Web Files", - "category_slug": "web-files", - "rating": 3.8, - "votes": 267, - "last_updated": "March 31, 2023", - "more_information": { - "content": [ - "Old versions of Windows limited file extensions to three characters. Thus, while other platforms' web development tools saved HTML webpages with the .html extension, Microsoft's web development software, such as FrontPage, SharePoint Designer, and Expression Web, saved HTML webpages with the .htm extension. Since the three-character limitation no longer exists in Windows, most modern web development tools save HTML webpages as HTML files by default.", - "Just like HTML files, HTM files contain webpage content and metadata . These elements are defined using opening and closing HTML tags. For example, the tag pair defines where a webpage's body content begins and ends, while the tag pair is used to add an image to a webpage.", - "Unless you are a web developer, you are unlikely to encounter an HTM file. Web developers attempting to use HTM files with modern web servers and hosting systems may have to rename the files to use the .html extension, as some servers and systems now expect HTML files to use the .html extension by default." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/htm_35-2.png", - "srcset": "https://fileinfo.com/img/ss/md/htm_35-2.png 760w, https://fileinfo.com/img/ss/sm/htm_35-2.png 380w", - "alt": "Screenshot of a .htm file in Microsoft Visual Studio Code", - "width": "380", - "height": "253", - "caption": "HTM file open in Microsoft Visual Studio Code" - } - }, - "how_to_open": { - "instructions": [ - "You can open an HTM file with Microsoft Visual Studio Code (multiplatform) or any other text or source code editor, to view the HTML it contains. Opening an HTM file in a source code editor will highlight the file's HTML syntax, which makes reviewing and editing the file easier.", - "You can also open an HTM file in any web browser, such as Google Chrome (multiplatform), Microsoft Edge (multiplatform), or Apple Safari (Mac, iOS), to preview the webpage it contains." - ] - }, - "scraped_at": "2025-08-09T21:58:54.949221", - "source": { - "url": "https://fileinfo.com/extension/htm", - "file": "htm.html" - } - }, - "htmi": { - "slug": "htmi", - "extension": "htmi", - "name": "HyperText Media Interoperable File", - "category": "hypertext-media-interoperable-file", - "summary": "", - "developer_org": "hd-web-france", - "developer_name": "HD WEB France", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/htmi_12445.png", - "alt": "Screenshot of a .htmi file in Microsoft Visual Studio Code", - "caption": "HTMI file open in Microsoft Visual Studio Code" - }, - "description": [ - "Developers can use the HTMI format to encode and embed binary files within an HTML document that is meant to be viewed in a web browser. Then, when a user opens the HTMI file in their web browser, the browser will automatically read the binary file without the aid of any additional programs.", - "HTMI is an interoperable format that can be embedded in any other text MIME type format. HTMI content is most often embedded or referenced externally within HTML and server languages, and it is usually used to add DRM to media files.", - "NOTE: HTMI files can be opened offline or online in 64-bit and 32-bit systems." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/htmi_12445.png", - "alt": "Screenshot of a .htmi file in Microsoft Visual Studio Code", - "caption": "HTMI file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htmi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "html": { - "slug": "html", - "extension": "html", - "name": "Hypertext Markup Language File", - "summary": "An HTML file contains Hypertext Markup Language ( HTML ) that formats the structure of a webpage. It is stored in a standard text format and contains tags that define the page layout and content of the webpage, including the text, tables, images, and hyperlinks displayed on the webpage. HTML files are widely used online and displayed in web browsers.", - "developer": "WHATWG", - "developer_slug": "whatwg", - "category": "Web Files", - "category_slug": "web-files", - "rating": 3.5, - "votes": 1837, - "last_updated": "January 12, 2022", - "more_information": { - "content": [ - "HTML was introduced in 1991 by Tim Berners-Lee and other CERN engineers as a way for web browsers to interpret and display webpages. Since its release, it has become a standard in web development and has gone through multiple revisions, which include HTML 2 (1995), HTML 3 (January 1997), HTML 4 (December 1997), and HTML 5 (2014).", - "The Web Hypertext Application Technology Working Group (WHATWG) develops and advances HTML. The group was founded in 2004 and consists of major browser developers, including Google, Microsoft, Apple, and Mozilla.", - "The markup language features HTML elements that make up the structure of webpages. Typically, each element includes an opening tag enclosed in angle brackets ( ) and a closing tag enclosed in angle brackets but with a forward slash preceding the tag ( ).", - "Some examples of basic elements include:", - "Over time, other web technologies, such as Cascading Style Sheets ( CSS ) and JavaScript , have been introduced to enhance webpages. You will most likely find CSS or JavaScript code or references to .CSS or .JS files in modern HTML webpages.", - "Web developers often create and edit HTML files, then upload them to web servers that web browsers parse when a user visits webpages. If you are an average Internet user, you most likely will not see the HTML source code since your web browser parses it in the background.", - "However, you can still view the HTML of a webpage with a web browser by following these steps specific to the browser:", - "NOTE: Most pages within static websites have an .html extension, while pages within dynamic websites may have a .php or .asp extension." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/html_36.png", - "srcset": "https://fileinfo.com/img/ss/md/html_36.png 760w, https://fileinfo.com/img/ss/sm/html_36.png 380w", - "alt": "Screenshot of a .html file in Adobe Dreamweaver 2021", - "width": "380", - "height": "253", - "caption": "HTML file open in Adobe Dreamweaver 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open and edit HTML files with various source code editors and web development applications. Microsoft Visual Studio Code (multiplatform) is a helpful source code editor and Adobe Dreamweaver (multiplatform) is a popular web development application.", - "Since HTML language is saved in plain text, you can also open and edit HTML files with a basic text editor, such as Microsoft Notepad (Windows) or Apple TextEdit (Mac). However, these text editors do not come with features included with source code editors and web development apps that make it easier for developers to code.", - "You can preview an HTML webpage by opening it with a web browser, such as Google Chrome (multiplatform), Microsoft Edge (multiplatform), Mozilla Firefox (multiplatform), or Apple Safari (Mac and iOS)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.941881", - "source": { - "url": "https://fileinfo.com/extension/html", - "file": "html.html" - } - }, - "html.mem": { - "slug": "html.mem", - "extension": "html.mem", - "name": "Hypertext Markup Language Memory File", - "category": "hypertext-markup-language-memory-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "When creating HTML5 JavaScript apps, developers may create an output package that includes a .JS file, an .HTML file, and an .HTML.MEM file. The HTML and JS files contain the HTML text and JavaScript code needed to run the app. The HTML.MEM file contains other essential data the app needs to run, saved in a binary format.", - "HTML5 JavaScipt output packages created using WebGL (Web Graphics Library) and LiveCode contain HTML.MEM files. When uploading these packages to a web server, administrators typically must add a MIME type mapping for the package's HTML.MEM file. The mapping should read:", - "mimeMap file_extension=\".mem\" mimeType=\"application/octet-stream\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "html.mem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "html0": { - "slug": "html0", - "extension": "html0", - "name": "Book Designer File", - "category": "book-designer-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "While the HTML0 format is used internally by Book Designer, HTML0 files contain standard HTML and can be viewed and edited using a text editor. Unlike standard HTML pages, HTML0 files do not link to separate CSS files. Instead all styles are included within the document." - ] - }, - "common_filenames": [ - { - "filename": "NewBook.html0", - "description": "NewBook.html0 - The default name given to new eBooks created with Book Designer." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "html0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htmlz": { - "slug": "htmlz", - "extension": "htmlz", - "name": "Zipped HTML eBook", - "category": "zipped-html-ebook", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htmlz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htmod": { - "slug": "htmod", - "extension": "htmod", - "name": "Hardware Tycoon Game Mod File", - "category": "hardware-tycoon-game-mod-file", - "summary": "", - "developer_org": "haxor", - "developer_name": "Haxor", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/htmod_11536.png", - "alt": "Screenshot of a .htmod file in Hardware Tycoon Mod Tool", - "caption": "HTMOD file open in Hardware Tycoon Mod Tool" - }, - "description": [ - "To open an HTMOD file with Hardware Tycoon follow these steps:", - "To open an HTMOD file with Hardware Tycoon Mod Tool, select \"Load Modification.\" To create an HTMOD file with Hardware Tycoon Mod Tool, select \"New Modification.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/htmod_11536.png", - "alt": "Screenshot of a .htmod file in Hardware Tycoon Mod Tool", - "caption": "HTMOD file open in Hardware Tycoon Mod Tool" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htpasswd": { - "slug": "htpasswd", - "extension": "htpasswd", - "name": "Apache HTACCESS File", - "category": "apache-htaccess-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "File names for HTPASSWD files start with a dot owing to the fact that most Unix-like operating systems consider any file with a name that begins with a dot to be a hidden file.", - "HTPASSWD files are made up of rows with each row corresponding to a pair of username and hashed password separated with a colon in between." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htpasswd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htt": { - "slug": "htt", - "extension": "htt", - "name": "Hypertext Template", - "category": "hypertext-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The HTT file includes the following information:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htx": { - "slug": "htx", - "extension": "htx", - "name": "HTML Extension File", - "category": "html-extension-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "HTX files should be saved in the same directory as the corresponding Internet Database Connector ( .IDC ) file. They will only be processed by a Web server that supports Microsoft Indexing Service." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htxt": { - "slug": "htxt", - "extension": "htxt", - "name": "Hanvon eBook File", - "category": "hanvon-ebook-file", - "summary": "", - "developer_org": "hanvon", - "developer_name": "Hanvon", - "more_information": { - "description": [ - "NOTE: Hanvon is short for \"Hanwang,\" the developer of the Hanvon eReaders." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htz4": { - "slug": "htz4", - "extension": "htz4", - "name": "HyperMaker 4 Publication", - "category": "hypermaker-4-publication", - "summary": "", - "developer_org": "bersoft", - "developer_name": "Bersoft", - "more_information": { - "description": [ - "NOTE: More recent versions of HyperMaker use the .HTZ5 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htz4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "htz5": { - "slug": "htz5", - "extension": "htz5", - "name": "HyperMaker 5 Publication", - "category": "hypermaker-5-publication", - "summary": "", - "developer_org": "bersoft", - "developer_name": "Bersoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "htz5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "huh": { - "slug": "huh", - "extension": "huh", - "name": "HydroCAD Unit Hydrograph Definitions File", - "category": "hydrocad-unit-hydrograph-definitions-file", - "summary": "", - "developer_org": "hydrocad-software-solutions", - "developer_name": "HydroCAD Software Solutions", - "more_information": { - "description": [ - "HUH files are forward compatible with different versions of HydroCAD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "huh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hum": { - "slug": "hum", - "extension": "hum", - "name": "OMSI Human Configuration File", - "category": "omsi-human-configuration-file", - "summary": "", - "developer_org": "mr-software", - "developer_name": "MR Software", - "more_information": { - "description": [ - "The HUM file is made up of lines of data following a keyword (whether it's for a script or description). The format looks like this:", - "[keyword] 1 2 3", - "OMSI will only read lines of data that are in this format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hum.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hus": { - "slug": "hus", - "extension": "hus", - "name": "Husqvarna Embroidery File", - "category": "husqvarna-embroidery-file", - "summary": "", - "developer_org": "sgsb-co.-ltd.", - "developer_name": "SGSB Co. Ltd.", - "more_information": { - "description": [ - "NOTE: Husqvarna Viking sewing machines are owned by SGSB Co. Ltd." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hvc": { - "slug": "hvc", - "extension": "hvc", - "name": "HotDocs Variable Collection File", - "category": "hotdocs-variable-collection-file", - "summary": "", - "developer_org": "hotdocs", - "developer_name": "HotDocs", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hve": { - "slug": "hve", - "extension": "hve", - "name": "Windows Registry Hive File", - "category": "windows-registry-hive-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You most likely will not encounter HVE files unless you are navigating system folders in Windows that contain registry-related files. HVE files are referenced by Windows Registry and are not meant to be opened or modified. If a user moves, deletes, or modifies HVE files used by the Windows registry, he may cause applications or the whole system to malfunction.", - "The most common HVE file is the Amcache.hve file, which replaced the RecentFileCache.bcf file with the release of Windows 8. The HVE file contains information about programs that were recently run in Windows and accessed external storage devices, and includes the full executable path of the program and the time it was created and modified. The Amcache.hve file is located in the following location:", - "C:\\​Windows\\​appcompat\\​Programs", - "NOTE: Windows Registry is a database that is used to collect and store configuration information for components, such as programs and hardware, installed in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hve.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hvif": { - "slug": "hvif", - "extension": "hvif", - "name": "Haiku Vector Icon File", - "category": "haiku-vector-icon-file", - "summary": "", - "developer_org": "haiku", - "developer_name": "Haiku", - "more_information": { - "description": [ - "HVIF files can be created and opened by Icon-O-Matic, which is an icon editor included with Haiku. The program can also be used to convert HVIF files to .SVG or .PNG files.", - "The Haiku operating system (OS) was inspired by BeOS, which was an OS developed in the 1990s. The first beta of Haiku was released in September 2018. The HVIF file format was introduced to replace and improve upon .BMP icons, which were previously used by BeOS for storing icons." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hvif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hvl": { - "slug": "hvl", - "extension": "hvl", - "name": "Hively Tracker Module", - "category": "hively-tracker-module", - "summary": "", - "developer_org": "peter-gordon", - "developer_name": "Peter Gordon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hvl_13386.png", - "alt": "Screenshot of a .hvl file in Hively Tracker", - "caption": "HVL file open in Hively Tracker" - }, - "description": [ - "Hively Tracker is a music tracker inspired by Abyss' Highest eXperience (AHX), a classic tracker available for Amiga computers. Like AHX, Hively Tracker can import and export audio modules saved in the .AHX format. However, Hively Tracker can also create modules saved in the HVL format, which improves upon the AHX format in several ways (including the ability to contain multichannel audio and use per-channel stereo panning).", - "NOTE: Hively Tracker is available for Windows, macOS, AmigaOS, and MorphOS." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hvl_13386.png", - "alt": "Screenshot of a .hvl file in Hively Tracker", - "caption": "HVL file open in Hively Tracker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hvl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hvpl": { - "slug": "hvpl", - "extension": "hvpl", - "name": "iTunes Visual Plug-in File", - "category": "itunes-visual-plug-in-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: iTunes plug-ins are typically distributed as .DMG or .MSI files that are installed on your system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hvpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hwav": { - "slug": "hwav", - "extension": "hwav", - "name": "3hs Music", - "category": "3hs-music", - "summary": "", - "developer_org": "erista", - "developer_name": "Erista", - "more_information": { - "description": [ - "The original Nintendo 3DS hShop was an unofficial content repository popularized in the early 2020s that allowed users to download 3DS games, downloadable content (DLC), updates, and other software. Following the continued decline of official 3DS services, including the shutdown of the Nintendo eShop in March 2023, developers created 3hs as a standalone homebrew application for hacked 3DS systems running custom firmware, allowing users to install content from the new version of hShop. One of its main features is the ability to play background music while browsing the app, enhancing the user experience.", - "Gamers typically create HWAV files by converting standard .WAV files to HWAV format using 3hs’ official online HWAV generator . However, the included command-line tool, 3hstool, also supports converting other audio formats into HWAV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hwav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hwd": { - "slug": "hwd", - "extension": "hwd", - "name": "Hedgewars Demo File", - "category": "hedgewars-demo-file", - "summary": "", - "developer_org": "hedgewars-project", - "developer_name": "Hedgewars Project", - "more_information": { - "description": [ - "After completing a map, Hedgewars asks if you would like to save a demo. If you choose \"yes,\" Hedgewars creates an HWD file that can be used for replay or for sharing with other Hedgewars players." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hwdt": { - "slug": "hwdt", - "extension": "hwdt", - "name": "Thinkfree Office NEO Word Template", - "category": "thinkfree-office-neo-word-template", - "summary": "", - "developer_org": "hancom", - "developer_name": "Hancom", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hwdt_10497.jpg", - "alt": "Screenshot of a .hwdt file in Hancom Thinkfree Office NEO Word", - "caption": "HWDT file open in Hancom Thinkfree Office NEO Word" - }, - "description": [ - "When you save a document in Word the program creates the .DOCX file to store the information by default. However, you can also choose to save the document as a .DOC , .TXT , .PDF , or .ODT file instead of a DOCX file. If you want to use a document layout and settings for future documents you can save your document as an HWDT template. HWDT files are convenient for creating documents such as business plans, resumes, brochures, or newsletters.", - "Word is one of three applications available in the Thinkfree Office NEO suite, which is similar to the Microsoft Office suite. The following applications are included in Thinkfree Office NEO: Word - Word processor similar to Microsoft Word . Cell - Spreadsheet program similar to Microsoft Excel . Show - Presentation program similar to Microsoft PowerPoint ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hwdt_10497.jpg", - "alt": "Screenshot of a .hwdt file in Hancom Thinkfree Office NEO Word", - "caption": "HWDT file open in Hancom Thinkfree Office NEO Word" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hwdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hwmap": { - "slug": "hwmap", - "extension": "hwmap", - "name": "Hedgewars Drawn Map File", - "category": "hedgewars-drawn-map-file", - "summary": "", - "developer_org": "hedgewars-project", - "developer_name": "Hedgewars Project", - "more_information": { - "description": [ - "Drawn maps can be created by choosing a multiplayer game, clicking on the map preview box, and then drawing with the provided pencil tool. Click the Save button to save the map and the Load button to load it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hwmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hwp": { - "slug": "hwp", - "extension": "hwp", - "name": "Hangul Text Document", - "category": "hangul-text-document", - "summary": "", - "developer_org": "hancom", - "developer_name": "Hancom", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hwp_5313.png", - "alt": "Screenshot of a .hwp file in Hancom Hanword 2022", - "caption": "HWP file open in Hancom Hanword 2022" - }, - "description": [ - "Hanword, formerly known as Hangul Word Processor, is part of the Hancom Office suite. The Hancom Office suite is akin to Microsoft Office, and Hanword is akin to Microsoft Word. Users who need to write documents in Korean use Hanword to create HWP files.", - "You're most likely to encounter an HWP file while interacting with a South Korean person or organization. For example, some South Korean government agencies use documents saved as HWP files.", - "NOTE: Hanword is included in only the Korean version of Hancom Office." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hwp_5313.png", - "alt": "Screenshot of a .hwp file in Hancom Hanword 2022", - "caption": "HWP file open in Hancom Hanword 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hws": { - "slug": "hws", - "extension": "hws", - "name": "Hedgewars Saved Game", - "category": "hedgewars-saved-game", - "summary": "", - "developer_org": "hedgewars-project", - "developer_name": "Hedgewars Project", - "more_information": { - "description": [ - "Hedgewars creates a saved game called \"LastRound\" by default. This saved game can be used to resume the last map that was played." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hwt": { - "slug": "hwt", - "extension": "hwt", - "name": "Huawei EMUI Theme", - "category": "huawei-emui-theme", - "summary": "", - "developer_org": "huawei", - "developer_name": "Huawei", - "more_information": { - "description": [ - "Many Huawei smartphones, including the Honor brand of phones, use EMUI as their user interface. These phones come pre-installed with Huawei Themes, Huawei's official theme, text style, and wallpaper customization app.", - "While users can select and purchase themes in Huawei Themes, many choose to download third-party themes from the Internet. Both official and unofficial themes are saved as HWT files. These files are renamed .ZIP files, which contain all the images and fonts used to apply a theme.", - "NOTE: EMUI is also known as Magic UI." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hwt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hx": { - "slug": "hx", - "extension": "hx", - "name": "Haxe Source Code Module", - "category": "haxe-source-code-module", - "summary": "", - "developer_org": "haxe-foundation", - "developer_name": "Haxe Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hx_12056.png", - "alt": "Screenshot of a .hx file in Microsoft Visual Studio Code with Haxe extension installed", - "caption": "HX file open in Microsoft Visual Studio Code with Haxe extension installed" - }, - "description": [ - "Haxe is an open-source , general-purpose programming language used to create video games, web applications, mobile applications, and cross-platform desktop applications. Notably, Haxe is used in the HaxeFlixel game engine, which is an open-source game engine used to develop 2D games.", - "Haxe source code is saved in HX files. These files contain classes and functions used to run Haxe applications. When a developer compiles a Haxe application, the compiler transforms the application's HX files into a functional program.", - "Complex Haxe programs may require multiple HX files to run. These files are organized in directories and sub-directories, which are often referred to in other HX files. In these cases, HX files may be referred to as modules, since they contain only part of a program's code." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hx_12056.png", - "alt": "Screenshot of a .hx file in Microsoft Visual Studio Code with Haxe extension installed", - "caption": "HX file open in Microsoft Visual Studio Code with Haxe extension installed" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxa": { - "slug": "hxa", - "extension": "hxa", - "name": "Microsoft Help 2 Attribute Definition File", - "category": "microsoft-help-2-attribute-definition-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxc": { - "slug": "hxc", - "extension": "hxc", - "name": "Microsoft Help 2 Collection Definition", - "category": "microsoft-help-2-collection-definition", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Help 2 (also referred to as Microsoft Help 2.x) was a help engine used by Microsoft Visual Studio 2002 to 2008, Microsoft Office 2007, and Microsoft Office 2010. To create Help 2 content, developers used help authoring programs such as Help 2 Workshop. Help projects created using these programs stored their metadata in HXC files.", - "Each HXC file contains XML-formatted information that defines a project's contents, organization, and other information. After a developer finished creating their Help 2 project, they could use their HXC file to build a compiled .HXS file, used to actually deliver help content to users.", - "NOTE: Microsoft Help 2 was replaced by Microsoft Help Viewer, with the release of Visual Studio 2010." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxe": { - "slug": "hxe", - "extension": "hxe", - "name": "Microsoft Help 2 Sample Definition File", - "category": "microsoft-help-2-sample-definition-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxk": { - "slug": "hxk", - "extension": "hxk", - "name": "Microsoft Help 2 Index File", - "category": "microsoft-help-2-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Older versions of Visual Studio, including 2005 and 2008, used Microsoft Help 2.x as the standard help format. However, Visual Studio 2010 and later no longer support Microsoft Help 2.x." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxm": { - "slug": "hxm", - "extension": "hxm", - "name": "Descent 2 Resource Modification", - "category": "descent-2-resource-modification", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In Descent 2, players pilot a spaceship through a series of missions in which they must destroy planetary mines that have been infected by an alien computer virus. The game is so popular that a robust modding community has created many utilities used to modify and create custom content for the game. Some of these utilities can be used to create customized game levels.", - "While creating a custom level, modders can modify the properties of game weapons, objects, and enemies. These modifications are saved in HXM files. The modifications that HXM files contain overwrite the default properties stored in Descent 2 .HAM files (both default and custom HAM files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxml": { - "slug": "hxml", - "extension": "hxml", - "name": "Haxe Project File", - "category": "haxe-project-file", - "summary": "", - "developer_org": "haxe-foundation", - "developer_name": "Haxe Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hxml_12283.png", - "alt": "Screenshot of a .hxml file in Microsoft Visual Studio Code", - "caption": "HXML file open in Microsoft Visual Studio Code" - }, - "description": [ - "Haxe is an open-source , general-purpose programming language used to create video games, web applications, mobile applications, and cross-platform desktop applications. Notably, Haxe is used in the HaxeFlixel game engine, which is an open-source game engine used to develop 2D games.", - "When developers create a Haxe project, they create an associated HXML file. The HXML file contains settings Haxe's compiler uses to compile the developer's project (translate it into a different programming language). In all cases, HXML files contain a list of classes to be compiled and output files to produce. HXML files may also contain additional configuration options, such as a specification that each class be compiled in its own output file (using the --each and --next commands), or that the compiler removes any dead code it finds during the compilation process (using the --dce command).", - "It is also possible to nest several HXML files for several projects within one overarching HXML file. This type of HXML file includes lines of text referencing other HXML files, instead of Haxe classes. Nesting XHML files makes it easier for developers to compile complex programs that require code from multiple Haxe projects, because the developers can run one HXML file instead of many separate files.", - "NOTE: The HXML format replaced the .HXPROJ format." - ] - }, - "common_filenames": [ - { - "filename": "Build.hxml", - "description": "Build.hxml - The default name developers assign to most HXML files. This name describes the file's function (to build a Haxe project)." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hxml_12283.png", - "alt": "Screenshot of a .hxml file in Microsoft Visual Studio Code", - "caption": "HXML file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxn": { - "slug": "hxn", - "extension": "hxn", - "name": "Hexagon Model File", - "category": "hexagon-model-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxproj": { - "slug": "hxproj", - "extension": "hxproj", - "name": "Haxe Project File", - "category": "haxe-project-file", - "summary": "", - "developer_org": "haxe-foundation", - "developer_name": "Haxe Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hxproj_12282.png", - "alt": "Screenshot of a .hxproj file in Microsoft Visual Studio Code", - "caption": "HXPROJ file open in Microsoft Visual Studio Code" - }, - "description": [ - "Haxe is an open-source , general-purpose programming language used to create video games, web applications, mobile applications, and cross-platform desktop applications. Notably, Haxe is used in the HaxeFlixel game engine, which is an open-source game engine used to develop 2D games.", - "Previously, Haxe developers used HXPROJ files to store configuration information about their Haxe projects. The Haxe compiler then used these HXPROJ files to build developers' projects. However, Haxe projects now more commonly use the HXML format for storing configuration information." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hxproj_12282.png", - "alt": "Screenshot of a .hxproj file in Microsoft Visual Studio Code", - "caption": "HXPROJ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxs": { - "slug": "hxs", - "extension": "hxs", - "name": "Help 2 Compiled Help File", - "category": "help-2-compiled-help-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "HXS files are similar to .CHM files, which are used by Help 1.x, but are formatted differently. They are created using the Microsoft Help 2.0 Compiler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxt": { - "slug": "hxt", - "extension": "hxt", - "name": "Microsoft Help 2 Table of Contents File", - "category": "microsoft-help-2-table-of-contents-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hxx": { - "slug": "hxx", - "extension": "hxx", - "name": "C++ Source Code Header File", - "category": "c++-source-code-header-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "HXX files can be inserted into a C++ program using the #include directive. For example, #include myHeader.hxx instructs the C++ compiler to include \"myHeader.hxx\" into the current program file.", - "NOTE: C++ header files are more commonly seen with the .HPP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hxx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hydra": { - "slug": "hydra", - "extension": "hydra", - "name": "Hydra Image Filter Program File", - "category": "hydra-image-filter-program-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hydra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hyp": { - "slug": "hyp", - "extension": "hyp", - "name": "Hyper Compressed Archive", - "category": "hyper-compressed-archive", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "German developers Peter Sawatzki and Klaus Peter Nischke created Hyper in the late 1980s. This shareware utility allows MS-DOS users to compress one or more files and store them in an archive that uses the .hyp extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hyp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hype": { - "slug": "hype", - "extension": "hype", - "name": "Hype Document", - "category": "hype-document", - "summary": "", - "developer_org": "tumult", - "developer_name": "Tumult", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/hype_7437.jpg", - "alt": "Screenshot of a .hype file in Tumult Hype 4", - "caption": "HYPE file open in Tumult Hype 4" - }, - "description": [ - "You will most likely only encounter a HYPE file if you use Hype to create web content, such as webpages, animations, infographics, advertisements, presentations, eBooks, and eCards. The file is a proprietary file type, and is meant to only be opened with Hype. However, you can view the contents in a HYPE file by right-clicking the file, then selecting Show Package Contents .", - "To open a HYPE file with Hype, select File → Open... . To create a HYPE file with Hype, select File → New , modify your content, then select File → Save .", - "To export content saved in HYPE files as HTML5, select File → Export as HTML5 . You can also export content as video, an animated GIF or PNG, or PNG sequence by selecting File → Export as Moview ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/hype_7437.jpg", - "alt": "Screenshot of a .hype file in Tumult Hype 4", - "caption": "HYPE file open in Tumult Hype 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hype.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hyperesources": { - "slug": "hyperesources", - "extension": "hyperesources", - "name": "Hype Resources Folder", - "category": "hype-resources-folder", - "summary": "", - "developer_org": "tumult", - "developer_name": "Tumult", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hyperesources.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hypesymbol": { - "slug": "hypesymbol", - "extension": "hypesymbol", - "name": "Hype Symbol File", - "category": "hype-symbol-file", - "summary": "", - "developer_org": "tumult", - "developer_name": "Tumult", - "more_information": { - "description": [ - "Hype symbols are useful for sharing identical elements across multiple scenes or at different positions in the same scene. They are reusable and can be triggered independently from other elements in the scene. You can create a symbol through the application's toolbar or menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hypesymbol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hypetemplate": { - "slug": "hypetemplate", - "extension": "hypetemplate", - "name": "Hype Document Template", - "category": "hype-document-template", - "summary": "", - "developer_org": "tumult", - "developer_name": "Tumult", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hypetemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hyv": { - "slug": "hyv", - "extension": "hyv", - "name": "Team Manager Meet Event File", - "category": "team-manager-meet-event-file", - "summary": "", - "developer_org": "hy-tek-sports-software", - "developer_name": "HY-TEK Sports Software", - "more_information": { - "description": [ - "HYV files have been upgraded to .EV3 files in newer versions of Team Manager, which contain additional meet information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hyv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "hz": { - "slug": "hz", - "extension": "hz", - "name": "Chinese (Hanzi) Text", - "category": "chinese-hanzi-text", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "hz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i": { - "slug": "i", - "extension": "i", - "name": "Visual Studio Intermediate File", - "category": "visual-studio-intermediate-file", - "summary": "", - "developer_org": "intercal", - "developer_name": "INTERCAL", - "more_information": { - "description": [ - "If you want to generate an \".i file\" from a source file, you can right-click on the file and select \"Properties.\" Then select C/C++ → Preprocessor in the Properties tree. Finally, deselect \"No\" for the \"Generate Preprocessed File\" option.", - "When you compile the file, an \".i file\" will be created. However, this setting may also prevent the compilation process from completing. Therefore, \"Generate Preprocessed File\" should be reset to \"No\" when you want to compile your project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i00": { - "slug": "i00", - "extension": "i00", - "name": "DVD Shrink Part 1 File", - "category": "dvd-shrink-part-1-file", - "summary": "", - "developer_org": "dvd-shrink", - "developer_name": "DVD Shrink", - "more_information": { - "description": [ - "Also saved with a corresponding .MDS file that defines the data structure of the disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i00.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i01": { - "slug": "i01", - "extension": "i01", - "name": "DVD Shrink Part 2 File", - "category": "dvd-shrink-part-2-file", - "summary": "", - "developer_org": "dvd-shrink", - "developer_name": "DVD Shrink", - "more_information": { - "description": [ - "Typically saved along with a corresponding .MDS file that defines the data structure of the disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i02": { - "slug": "i02", - "extension": "i02", - "name": "DVD Shrink Part 3 File", - "category": "dvd-shrink-part-3-file", - "summary": "", - "developer_org": "dvd-shrink", - "developer_name": "DVD Shrink", - "more_information": { - "description": [ - "Usually saved along with a corresponding .MDS file, which defines the data structure of the disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i02.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i3d": { - "slug": "i3d", - "extension": "i3d", - "name": "Houdini Image 3D File", - "category": "houdini-image-3d-file", - "summary": "", - "developer_org": "side-effects", - "developer_name": "Side Effects", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i3pack": { - "slug": "i3pack", - "extension": "i3pack", - "name": "Point Blank Game Data", - "category": "point-blank-game-data", - "summary": "", - "developer_org": "zepetto", - "developer_name": "Zepetto", - "more_information": { - "description": [ - "Point Blank, also known as Piercing Blow, is a video game in which players split into a Red and Blue Team and attempt to either complete mission objectives or kill the opposing team. Zepetto released Point Blank in South Korea in 2008 and in North America (as Piercing Blow) in 2010.", - "Point Blank stores many of its game assets in a set of I3PACK archives. Each I3PACK file typically contains a collection of related game assets. For example, an I3PACK file may contain all the data needed to load a particular in-game weapon, or it may contain a collection of in-game audio files.", - "While players are not meant to open I3PACK files or modify their contents, some Point Blank enthusiasts have created tools that allow them to extract I3PACK files' contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i3pack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i5z": { - "slug": "i5z", - "extension": "i5z", - "name": "IUCLID 5 Import/Export File", - "category": "iuclid-5-import-export-file", - "summary": "", - "developer_org": "iuclid", - "developer_name": "IUCLID", - "more_information": { - "description": [ - "IUCLID stands for \"International Uniform ChemicaL Information Database.\" It is maintained by the European Chemicals Bureau (ECB)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i5z.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i6": { - "slug": "i6", - "extension": "i6", - "name": "Inform 6 Source Code File", - "category": "inform-6-source-code-file", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/i6_11782.png", - "alt": "Screenshot of a .i6 file in Microsoft Visual Studio Code 1.51", - "caption": "I6 file open in Microsoft Visual Studio Code 1.51" - }, - "description": [ - "IF programs feature a narrative that can be played by typing text commands. You can also interact with objects described in the narrative to alter the environment and affect the narrative. Inform is a free application that enables you to create and share custom IF stories that other users can experience.", - "Various file extensions have been utilized by Inform for differing versions of source code. For example, .INF files were commonly used before the release of Inform 7, and .NI files and .I7 files were introduced with Inform 7. I6 files are also used by Inform 7, primarily when files contain I6 source code with I7 code also mixed in.", - "You can define your playable IF program in an I6 source code file. Then, you can compile it with Inform 7 into a playable file, such as a .GBLORB or .ZBLORB file.", - "You can create an I6 file with any text editor. When you save the file, save it with the .i6 file extension. You may need to instead save the file as a .TXT file, then manually change the .txt file extension to .i6 ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/i6_11782.png", - "alt": "Screenshot of a .i6 file in Microsoft Visual Studio Code 1.51", - "caption": "I6 file open in Microsoft Visual Studio Code 1.51" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i6t": { - "slug": "i6t", - "extension": "i6t", - "name": "Inform 6 Template", - "category": "inform-6-template", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "description": [ - "IF can be described as a literary video game. Users play through a narrative created by the author but can control characters with text commands and interact with the environment in the story. Inform is a free application that allows users to create and share custom IF stories that other users can experience.", - "When a user is finished creating his IF in Inform 7, he clicks \"Go!\" in the user interface. Inform 7 then compiles the Inform 7 (I7) source code that makes up the story into I6 code. During this process, Inform utilizes the code stored in I6T files to generate output according to what the original source code requires. I6T files are included with distributions of Inform 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i6t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i7": { - "slug": "i7", - "extension": "i7", - "name": "Inform 7 Source Code File", - "category": "inform-7-source-code-file", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/i7_11778.png", - "alt": "Screenshot of a .i7 file in Microsoft Visual Studio Code 1.51", - "caption": "I7 file open in Microsoft Visual Studio Code 1.51" - }, - "description": [ - "IF programs are similar to video games in that they provide an environment that you can interact with by typing text commands. These programs are also similar to fictional stories since they feature a consistent storyline that you can progress through as you play.", - "Inform is a free tool utilized to create and compile IF programs that you can share with other users. You can define your playable IF program in an I7 source code file, then, compile it with Inform 7 into a playable file, such as a .GBLORB or .ZBLORB file.", - "You can create an I7 file with any text editor. When you save the file, save it with the .i7 file extension. If this option is not provided, you may need to save the file as a .TXT file with the text editor, then manually change the .txt file extension to .i7 .", - "NOTE: I7 source code files were introduced with the release of Inform 7, replacing .INF source code files used by previous versions of Inform. However, I7 files are more commonly saved as .NI files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/i7_11778.png", - "alt": "Screenshot of a .i7 file in Microsoft Visual Studio Code 1.51", - "caption": "I7 file open in Microsoft Visual Studio Code 1.51" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i7x": { - "slug": "i7x", - "extension": "i7x", - "name": "Inform 7 Extension Source Code File", - "category": "inform-7-extension-source-code-file", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/i7x_11769.png", - "alt": "Screenshot of a .i7x file in Inform 7", - "caption": "I7X file open in Inform 7" - }, - "description": [ - "Inform is a free application that features a programming language users can utilize to create custom IF stories that other users can experience. Inform users can download I7X extensions from various public sites, such as GitHub and IF fan sites, then install them in Inform.", - "You can use Inform 7 to create I7X files. To do this, select File → New Extension Project , write the extension, then select File → Export Extension... . Or you can select File → New Extension... , write your extension, then select File → Save or Save As... .", - "You can also create I7X files with any text editor. However, you may need to manually change the .txt file extension to .i7x .", - "NOTE: I7X files were introduced with the release of Inform 7." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/i7x_11769.png", - "alt": "Screenshot of a .i7x file in Inform 7", - "caption": "I7X file open in Inform 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i7x.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "i7xp": { - "slug": "i7xp", - "extension": "i7xp", - "name": "Inform 7 Extension Project", - "category": "inform-7-extension-project", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/i7xp_11770.png", - "alt": "Screenshot of a .i7xp file in Inform 7", - "caption": "I7XP file open in Inform 7" - }, - "description": [ - "Inform is a free program that provides various tools for creating IF stories. The application includes support for .I7X extensions that extend the functionality of Inform, such as capability upgrades to the user interface or enhanced capabilities for creating IF stories. I7X extensions are created by Inform from I7XP project files.", - "You can create an I7XP file, select File → New Extension Project → New Extension... or Create From Installed Extension . The I7XP archive is actually just a folder, but Inform treats it as a single file when opening it. I7XP files are saved in the following directory, by default:", - "C:\\​Users\\​[username]\\​Documents\\​Inform\\​Projects\\​", - "NOTE: I7XP files were introduced with the release of Inform 7." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/i7xp_11770.png", - "alt": "Screenshot of a .i7xp file in Inform 7", - "caption": "I7XP file open in Inform 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "i7xp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iaa": { - "slug": "iaa", - "extension": "iaa", - "name": "INTUS Audio Archive", - "category": "intus-audio-archive", - "summary": "", - "developer_org": "pcs-systemtechnik", - "developer_name": "PCS Systemtechnik", - "more_information": { - "description": [ - "IAA files are stored in a compressed format and are compressed with the Deflate algorithm." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iaa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadaction": { - "slug": "iadaction", - "extension": "iadaction", - "name": "iAd Producer Plugin Action Template", - "category": "iad-producer-plugin-action-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iAd Producer actions can perform a variety of functions such as adding a reminder, adding a contact, adding a calendar, cancelling an action, setting a wallpaper, and posting a tweet. IADACTION files are located in an .IADPLUG file in the \"actions\" folder.", - "IADPLUG files that come with iAd Producer are located in the following directory:", - "/​Applications/​iAd Producer/​Contents/​iAdPlugins/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadaction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadclass": { - "slug": "iadclass", - "extension": "iadclass", - "name": "iAd Producer Plugin Class Description File", - "category": "iad-producer-plugin-class-description-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The IADCLASS file is used to describe iAd plugin functionality installed to iAd Producer. It is located in an .IADPLUG file, along with .IADCOMPONENT files, .JS , .JSON , .CSS , and .PNG files.", - "IADPLUG files that come with iAd Producer are located in the following directory:", - "/​Applications/​iAd Producer/​Contents/​iAdPlugins/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadclass.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadcomponent": { - "slug": "iadcomponent", - "extension": "iadcomponent", - "name": "iAd Producer Plugin Component File", - "category": "iad-producer-plugin-component-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The IADCOMPONENT file is contains component information such as height, width, padding, text, and background appearance. The components are utilized by .IADPLUG plugins and are stored in IADPLUG files, along with .IADCLASS , .JS , .JSON , .CSS , and .PNG files.", - "IADPLUG files that come with iAd Producer are located in the following directory:", - "/​Applications/​iAd Producer/​Contents/​iAdPlugins/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadcomponent.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadpage": { - "slug": "iadpage", - "extension": "iadpage", - "name": "iAd Producer Plugin Page Template", - "category": "iad-producer-plugin-page-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The IADPAGE file allows you to access pre-built pages and import their own assets and change settings such as transition colors, product URLs, and product details. The template helps you save time by giving you the layout you need without requiring you to design it from scratch." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadpage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadplug": { - "slug": "iadplug", - "extension": "iadplug", - "name": "iAd Producer Plugin", - "category": "iad-producer-plugin", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The IADPLUG file contains a number of components to install one or more capabilities to the application. The plugin may include .IADCLASS , .IADCOMPONENT , .JS , .JSON , .PNG , and .CSS files.", - "IADPLUG files that come with iAd Producer are located in the following directory:", - "/​Applications/​iAd Producer/​Contents/​iAdPlugins/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadplug.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadproj": { - "slug": "iadproj", - "extension": "iadproj", - "name": "iAd Producer Project", - "category": "iad-producer-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The content created with iAd Producer is distributed through Apple's iAd network within iOS apps. You can create content for different iPhone and iPad screen sizes. The program supports the insertion of text, images, video, and audio and also allows you to apply animations and styles to different objects in your content. iAd Producer was introduced by Apple in 2010." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iadstyle": { - "slug": "iadstyle", - "extension": "iadstyle", - "name": "iAd Producer Plugin Style Template", - "category": "iad-producer-plugin-style-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iAd Producer styles allow you to apply a collection of settings to different objects. If you alter a setting within a collection that is applied to an object, all other objects with that collection of settings applied will be altered too." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iadstyle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iaf": { - "slug": "iaf", - "extension": "iaf", - "name": "Outlook Internet Account File", - "category": "outlook-internet-account-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "IAF files can no longer be exported by current versions of Outlook. However, Outlook 2002 Standard Edition, Outlook 2003, and Outlook 2007 can import them through the following menu option: File → Import and Export → Import Internet Mail Account Settings .", - "IAF files can also be opened using the Online IAF Decoder Web browser-based application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iaf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iam": { - "slug": "iam", - "extension": "iam", - "name": "Inventor Assembly", - "category": "inventor-assembly", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/iam_2636.png", - "alt": "Screenshot of a .iam file in Autodesk Inventor 2022", - "caption": "IAM file open in Autodesk Inventor 2022" - }, - "description": [ - "Autodesk Inventor is a computer-aided design ( CAD ) application that engineers and product designers use to prototype mechanical products. Those prototypes, referred to as assemblies, are saved in IAM files.", - "After finalizing an assembly, users can test how their prototype would perform in the real world using Inventor's motion simulation and stress analysis tools. They can also share their IAM file with others using Inventor's cloud-based sharing tools and Autodesk Viewer.", - "NOTE: Inventor users who also use Autodesk AutoCAD can transform a 2D .DWG drawing into a 3D IAM file by importing the drawing into Inventor." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/iam_2636.png", - "alt": "Screenshot of a .iam file in Autodesk Inventor 2022", - "caption": "IAM file open in Autodesk Inventor 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ias": { - "slug": "ias", - "extension": "ias", - "name": "Intermodulation Analysis System File", - "category": "intermodulation-analysis-system-file", - "summary": "", - "developer_org": "professional-wireless", - "developer_name": "Professional Wireless", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ias.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iavatar": { - "slug": "iavatar", - "extension": "iavatar", - "name": "iClone Avatar", - "category": "iclone-avatar", - "summary": "", - "developer_org": "reallusion", - "developer_name": "Reallusion", - "more_information": { - "description": [ - "iClone is a 3D animation program available for Windows, used to create animated videos for films and video games. Notably, iClone is often used to create precise facial and lip-sync animations.", - "Animators can use default iClone characters, create new characters using the program itself, or create characters using iClone's accompanying Character Creator. All these characters are saved as IAVATAR files. For example, a Character Creator user can select File → Export → iAvatar to export a character as an IAVATAR file. While exporting the character, the user can select the character's max texture size and detail quality.", - "NOTE: IAVATAR files are often stored with accompanying iClone Motion files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iavatar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ib": { - "slug": "ib", - "extension": "ib", - "name": "InterBase Database", - "category": "interbase-database", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ib2": { - "slug": "ib2", - "extension": "ib2", - "name": "IncrediBots 2 Saved Challenge File", - "category": "incredibots-2-saved-challenge-file", - "summary": "", - "developer_org": "incredibots", - "developer_name": "IncrediBots", - "more_information": { - "description": [ - "IncrediBots 2 does not save IB2 files directly. Instead, when saving a challenge, the game provides a plain text string that can be copied into a text file and later loaded back into the game. While the .TXT extension could be used, a recommended file extension for these save files is \".ib2,\" which stands for IncrediBots 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ib2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ib3": { - "slug": "ib3", - "extension": "ib3", - "name": "IncrediBots 3 Saved Challenge File", - "category": "incredibots-3-saved-challenge-file", - "summary": "", - "developer_org": "incredibots", - "developer_name": "IncrediBots", - "more_information": { - "description": [ - "IncrediBots 3 does not natively save files with the extension \".ib3.\" Instead, when the user chooses to save a challenge, IncrediBots provides a text string that can be copied into a plain text file. While the .TXT extension could be used, a recommended extension is \".ib3.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ib3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iba": { - "slug": "iba", - "extension": "iba", - "name": "Lectra Clothing Design Pieces File", - "category": "lectra-clothing-design-pieces-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "VET-IBA files may include a design for a shirt, dress, or pants. The apparel piece information can be sent to a pattern cutting machine that cuts the pieces from a larger roll of fabric.", - "NOTE: Lectra Modaris now uses .MDL files instead of VET and IBA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibadr": { - "slug": "ibadr", - "extension": "ibadr", - "name": "IsoBuster Address File", - "category": "isobuster-address-file", - "summary": "", - "developer_org": "smart-projects", - "developer_name": "Smart Projects", - "more_information": { - "description": [ - "The addresses contained in an IBADR file only reference blocks of data from a problematic large drive that are necessary for debugging the issue with the drive. This allows small disk image files to be created for much larger drives.", - "NOTE: IBADR files are extremely rare since they are only used for debugging purposes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibadr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibatemplate": { - "slug": "ibatemplate", - "extension": "ibatemplate", - "name": "iBooks Author Document Template", - "category": "ibooks-author-document-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iBooks Author includes several templates with the program installation.", - "NOTE: Once an iBook is complete, it can be uploaded directly to an iPad in the .IBOOKS format or submitted to the Apple iBookstore using the .ITMSP format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibatemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibb": { - "slug": "ibb", - "extension": "ibb", - "name": "ImgBurn Project File", - "category": "imgburn-project-file", - "summary": "", - "developer_org": "lightning-uk", - "developer_name": "Lightning UK!", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibcd": { - "slug": "ibcd", - "extension": "ibcd", - "name": "InstantBingoCard Document", - "category": "instantbingocard-document", - "summary": "", - "developer_org": "instantbingocard.com", - "developer_name": "InstantBingoCard.com", - "more_information": { - "description": [ - "The cells stored in IBCD files can contain custom embedded images placed by the user. The images can be auto-scaled or stretched to fit the target call item cell. Each image may also contain custom call item words.", - "InstantBingoCard is used by a variety of users, including parents, teachers, and party organizers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibch": { - "slug": "ibch", - "extension": "ibch", - "name": "IncrediBots Challenge File", - "category": "incredibots-challenge-file", - "summary": "", - "developer_org": "incredibots", - "developer_name": "IncrediBots", - "more_information": { - "description": [ - "Incredibots uses the IBCH file to allow you to create challenges that other users can play. You can create a challenge with the \"Challenge Editor\" provided by Incredibots.", - "NOTE: You must have Adobe Flash Player installed in order to play the IncrediBots game. Flash" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibd": { - "slug": "ibd", - "extension": "ibd", - "name": "MySQL InnoDB Table", - "category": "mysql-innodb-table", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "MySQL is a popular open-source database management system. InnoDB is the default database engine that MySQL uses to create, update, and otherwise manage table-based data. In most instances of MySQL, InnoDB saves users' tables in individual files, which are saved with the .ibd extension.", - "IBD files are often encrypted , meaning their data can be accessed only using the keys generated when a user created the database that created the IBD file. However, MySQL users can use IBD files to import even encrypted tables into other MySQL databases. When using an IBD file to import a table, you must also import the table's associated .CFG metadata file and, if the table is encrypted, CFP file, which InnoDB creates when you use the FLUSH TABLES FOR EXPORT command." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibdat": { - "slug": "ibdat", - "extension": "ibdat", - "name": "IsoBuster Data File", - "category": "isobuster-data-file", - "summary": "", - "developer_org": "smart-projects", - "developer_name": "Smart Projects", - "more_information": { - "description": [ - "The IBDAT file only stores the blocks of data from a large drive that are necessary for debugging an issue. This allows small disk image files to be created for much larger drives.", - "NOTE: IBDAT files are extremely rare since they are only used for debugging purposes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibdat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibg": { - "slug": "ibg", - "extension": "ibg", - "name": "ImgBurn Graph File", - "category": "imgburn-graph-file", - "summary": "", - "developer_org": "lightning-uk", - "developer_name": "Lightning UK!", - "more_information": { - "description": [ - "IBG files are created by ImgBurn when a user selects File → Export Graph Data... and placed by default in the ImgBurn\\​Graph Data Files folder. You can turn off the graph data function by selecting Tools → Settings → Graph Data and deselecting \"Capture Graph Data\"." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibk": { - "slug": "ibk", - "extension": "ibk", - "name": "IncrediMail Account Backup File", - "category": "incredimail-account-backup-file", - "summary": "", - "developer_org": "perion", - "developer_name": "Perion", - "more_information": { - "description": [ - "To create an IBK file, select \"Backup Account,\" choose the account you want to back up, click \"Next,\" choose the save location, click \"Next,\" and click OK .", - "To restore an IBK file, select \"Restore Account,\" and choose the account you want to restore the account to or select \"Restore emails into a new account (Recommended).\" Then, click \"Next,\" select \"OK,\" navigate to the location of the IBK file, select \"Open,\" and click OK to finish." - ] - }, - "common_filenames": [ - { - "filename": "[Date]-IncrediBackup-[Account_Name].ibk", - "description": "[Date]-IncrediBackup-[Account_Name].ibk - This is how the IBK file name appears, with the date of the creation and name of the account filled in once created." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibooks": { - "slug": "ibooks", - "extension": "ibooks", - "name": "Multi-Touch iBook", - "category": "multi-touch-ibook", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iBooks are created with iBooks Author, a free book design and publishing program developed by Apple. They can be exported in the iBooks format, as plain text documents, or as .PDF files. Completed iBooks may also be published to the iBookstore using iTunes Producer. Once an iBook has been published on iTunes, it can be downloaded directly to an iPad. Downloaded iBooks are saved in the following directory:", - "~/​Music/​iTunes Media/​Books/​", - "NOTE: IBOOKS files are saved in the \"iBooks 2\" format. This file format, which was introduced by Apple on January 19, 2012, is designed for educational textbooks, but can be used for creating any type of digital book." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibooks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibp": { - "slug": "ibp", - "extension": "ibp", - "name": "IsoBuster Managed Image Information", - "category": "isobuster-managed-image-information", - "summary": "", - "developer_org": "smart-projects", - "developer_name": "Smart Projects", - "more_information": { - "description": [ - "With IsoBuster, Windows users can recover data from damaged or corrupted discs and file systems. The program's managed disk image creation feature, added in version 1.9, allows users to combine multiple disk image extractions together into a single disk image.", - "For example, if a user has a damaged DVD, they can use the managed disk image feature to extract data from that DVD using multiple DVD drives. Then, they can piece the resulting extractions (which may contain different data) together into a single disk image.", - "IsoBuster managed disk images are saved as an IBP file and one or more IBQ files. The IBP file contains metadata used to manage the IBQ file(s). If you do not possess both a disk image's IBP and IBQ file(s), you will not be able to open that disk image in IsoBuster." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibplugin": { - "slug": "ibplugin", - "extension": "ibplugin", - "name": "Interface Builder Plug-in", - "category": "interface-builder-plug-in", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "IBPLUGIN files are actually folders with the \".ibplugin\" extension. To manually view their contents, remove the extension and open the folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibq": { - "slug": "ibq", - "extension": "ibq", - "name": "IsoBuster Managed Image", - "category": "isobuster-managed-image", - "summary": "", - "developer_org": "smart-projects", - "developer_name": "Smart Projects", - "more_information": { - "description": [ - "IsoBuster allows users to recover data from damaged discs and file systems. In version 1.9 of IsoBuster, Smart Projects added the ability to create managed disk images. Primarily, users create managed disk images when attempting to piece together all of a disc's data using either multiple CD/DVD drives (which can read different portions of the disc's data) or multiple copies of the disc.", - "These managed disk images are saved as one or more IBQ files and an accompanying IBP metadata file. After creating an initial managed disk image, users can load and attempt to complete that image by opening it with IsoBuster." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibre": { - "slug": "ibre", - "extension": "ibre", - "name": "IncrediBots Replay File", - "category": "incredibots-replay-file", - "summary": "", - "developer_org": "incredibots", - "developer_name": "IncrediBots", - "more_information": { - "description": [ - "To create an IBRE file, select \"Save Replay,\" click \"Save,\" name the file, choose the save location, and click \"Save.\" To load an IBRE file, select File → Load Replay , choose the IBRE file, and click \"Open.\"", - "NOTE: You must have Adobe Flash Player installed in order to play the IncrediBots game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibre.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibro": { - "slug": "ibro", - "extension": "ibro", - "name": "IncrediBots Robot File", - "category": "incredibots-robot-file", - "summary": "", - "developer_org": "incredibots", - "developer_name": "IncrediBots", - "more_information": { - "description": [ - "In addition to saving robot files with File → Save... , IBRO files can be also be saved by choosing \"Export\" and copying and pasting the text into a new text file with the \".ibro\" extension. They can also be loaded in the game by pasting the text into the robot load window.", - "NOTE: IncrediBots is a Flash program that runs as a .SWF file in a Web browser. Therefore, you must have the Adobe Flash Player installed to play the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ibt": { - "slug": "ibt", - "extension": "ibt", - "name": "Texture and Model File", - "category": "texture-and-model-file", - "summary": "", - "developer_org": "eidos", - "developer_name": "Eidos", - "more_information": { - "description": [ - "Thief: Deadly Shadows was developed by Ion Storm using the Unreal Engine. It was published by Eidos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ibt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ic": { - "slug": "ic", - "extension": "ic", - "name": "Infinite Craft Game Save", - "category": "infinite-craft-game-save", - "summary": "", - "developer_org": "neal-agarwal", - "developer_name": "Neal Agarwal", - "more_information": { - "description": [ - "Infinite Craft is a free, browser-based crafting and exploration game. In the game, players start with four basic elements—water, fire, earth, and wind—and combine them to create new items. It's popular among casual gamers, streamers, and those who enjoy creative or sandbox-style games.", - "The game offers multiple save slots to preserve a player's progress, accessible through the game menu. To download a saved game as an IC file, select Menu , and then click Download under the saved game." - ] - }, - "common_filenames": [ - { - "filename": "[save slot name (Month, Year, Time).ic", - "description": "[save slot name (Month, Year, Time).ic - For example, an IC file saved on April 25th, 2025, at 1:42 pm in the \"Save-1\" slot is named Save-1 (Apr 25, 2025, 01-42 PM).ic ." - }, - { - "filename": "Save-1 (Apr 25, 2025, 01-42 PM).ic", - "description": "[save slot name (Month, Year, Time).ic - For example, an IC file saved on April 25th, 2025, at 1:42 pm in the \"Save-1\" slot is named Save-1 (Apr 25, 2025, 01-42 PM).ic ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ic1": { - "slug": "ic1", - "extension": "ic1", - "name": "Low Resolution Imagic Graphics File", - "category": "low-resolution-imagic-graphics-file", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ic1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ic2": { - "slug": "ic2", - "extension": "ic2", - "name": "Medium Resolution Imagic Graphics File", - "category": "medium-resolution-imagic-graphics-file", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ic2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ic3": { - "slug": "ic3", - "extension": "ic3", - "name": "High Resolution Imagic Graphics File", - "category": "high-resolution-imagic-graphics-file", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "IC3 files may be stored in a compressed or uncompressed format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ic3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ic3d": { - "slug": "ic3d", - "extension": "ic3d", - "name": "IC3D Scene File", - "category": "ic3d-scene-file", - "summary": "", - "developer_org": "ironcad", - "developer_name": "IronCAD", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ic3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ica": { - "slug": "ica", - "extension": "ica", - "name": "Citrix ICA File", - "category": "citrix-ica-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "ICA files allow users to connect to remote virtual desktops, which contain one or more applications. This allows users to access the application(s) without installing them locally. Enterprise organizations use ICA files and Citrix clients to allow employees to access critical business applications from remote locations, and to standardize application distribution and access." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ica.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ical": { - "slug": "ical", - "extension": "ical", - "name": "iCalendar File", - "category": "icalendar-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The \".ical\" file extension may not be associated with iCalendar files by default. However, you should be able to open them in any supporting iCalendar application, such as Apple iCal or Google Calendar.", - "NOTE: Apple iCal became Apple Calendar in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ical.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icalendar": { - "slug": "icalendar", - "extension": "icalendar", - "name": "iCalendar File", - "category": "icalendar-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The \".icalendar\" extension is not as commonly used as the .ICS extension.", - "NOTE: Apple Calendar was formerly known as Apple iCal but was changed in 2012 with the release of OS X Mountain Lion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icalendar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icalevent": { - "slug": "icalevent", - "extension": "icalevent", - "name": "iCal Event File", - "category": "ical-event-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ICALEVENT files correspond to calendar events created in iCal.", - "NOTE: Apple Calendar was formerly known as Apple iCal but was changed in 2012 with the release of OS X Mountain Lion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icalevent.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icaltodo": { - "slug": "icaltodo", - "extension": "icaltodo", - "name": "iCal To Do File", - "category": "ical-to-do-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ICALTODO files correspond to calendar todo items created by the user in iCal.", - "NOTE: Apple Calendar was formerly known as Apple iCal but was changed in 2012 with the release of OS X Mountain Lion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icaltodo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icap": { - "slug": "icap", - "extension": "icap", - "name": "InCopy Package File", - "category": "incopy-package-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe developed the ICAP format for when InCopy and InDesign users work collaboratively via ICMA assignment files but do not have access to a common server where the ICMA files are stored. The users may not have the correct permissions, access to the Internet, etc.", - "An InDesign user can create and distribute an ICAP package that stores the ICMA assignment files to an InCopy user. The InCopy user can then edit it with InCopy, re-package it as an .IDAP file, and send it back to the InDesign user to import it into the original .INDD document using InDesign.", - "To create an ICAP file with InDesign:", - "NOTE: ICAP files are used by InCopy and InDesign CS4 and later. Previous versions used the .INCP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icb": { - "slug": "icb", - "extension": "icb", - "name": "Targa ICB Bitmap Image", - "category": "targa-icb-bitmap-image", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "description": [ - "Targa images are most commonly seen with the .TGA extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icbu": { - "slug": "icbu", - "extension": "icbu", - "name": "Calendar Backup File", - "category": "calendar-backup-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/icbu_5500.png", - "alt": "Screenshot of a .icbu file in Apple Calendar 15", - "caption": "ICBU file open in Apple Calendar 15" - }, - "description": [ - "You can export a calendar to an ICBU archive by selecting File → Export... → Calendar Archive... in Calendar. The ICBU archive is a macOS package with the .icbu extension, containing subfolders for each calendar and .SQLITEDB and .PLIST files storing event data. In older versions of Apple Calendar, the archive contains .ICS files instead of SQLite databases.", - "NOTE: Calendar was formerly known as iCal, but Apple changed it in 2012 with the release of OS X Mountain Lion." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/icbu_5500.png", - "alt": "Screenshot of a .icbu file in Apple Calendar 15", - "caption": "ICBU file open in Apple Calendar 15" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icbu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icc": { - "slug": "icc", - "extension": "icc", - "name": "ICC Profile", - "category": "icc-profile", - "summary": "", - "developer_org": "international-color-consortium", - "developer_name": "International Color Consortium", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/icc_1314.png", - "alt": "Screenshot of a .icc file in Apple ColorSync Utility", - "caption": "ICC file open in Apple ColorSync Utility" - }, - "description": [ - "The International Color Consortium was created in 1993 with the purpose of establishing and maintaining an open color management system for seamless colors across devices, operating systems, and documents. The ICC color profile format was developed to help users match the colors on a computer screen to the colors in printed and scanned documents.", - "ICC files can be imported by various image-editing programs, such as Adobe Photoshop and CorelDRAW. They can also be opened by Microsoft Color Control Panel in Windows and Apple ColorSync Utility in macOS." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/icc_1314.png", - "alt": "Screenshot of a .icc file in Apple ColorSync Utility", - "caption": "ICC file open in Apple ColorSync Utility" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icd": { - "slug": "icd", - "extension": "icd", - "name": "SafeDisc Encrypted Program", - "category": "safedisc-encrypted-program", - "summary": "", - "developer_org": "ironcad", - "developer_name": "IronCAD", - "more_information": { - "description": [ - "In order for a SafeDisc-encrypted program to run, the SafeDisc authenticator must verify the SafeDisc signature on the disc. After the disc has been verified the ICD file can be decrypted and run.", - "NOTE: Beginning with SafeDisc 2, the loader was integrated with the main EXE file, removing the need for the ICD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icdb": { - "slug": "icdb", - "extension": "icdb", - "name": "Icaros Thumbnail Database", - "category": "icaros-thumbnail-database", - "summary": "", - "developer_org": "shark007", - "developer_name": "Shark007", - "more_information": { - "description": [ - "Shark007 Icaros uses a set of Windows shell extensions to provide thumbnails for many types of videos. Icaros can provide thumbnails for videos saved in most formats recognized by FFmpeg .", - "Optionally, a user can choose to cache the thumbnails Icaros creates in an ICDB file. To enable caching, users must select Cache from Icaros's menu. They can then choose to manually or automatically create ICDB files. If Windows File Explorer deletes a thumbnail Icaros created, Icaros can retrieve the thumbnail from its cache, speeding up the process of regenerating that thumbnail.", - "Typically, Icaros ICDB files are saved in the following directory:", - "C:/​Users/​UserName/​AppData/​Local/​Icaros/​IcarosCache" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ice": { - "slug": "ice", - "extension": "ice", - "name": "ICE Compressed Archive", - "category": "ice-compressed-archive", - "summary": "", - "developer_org": "rapha-l-et-b-atrice-mounier", - "developer_name": "Raphaël et Béatrice Mounier", - "more_information": { - "description": [ - "Interface de Compression Ergonomique pour windOWS, or ICEOWS, is an archive utility that allows users to package files in compressed archives. These archives are saved as .ARJ , .ZIP , or ICE files.", - "ICE compression is designed specifically for use with text files. Therefore, ICE archives often contain multiple related text files, which have been packaged together for easier storage and distribution." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ice.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icf": { - "slug": "icf", - "extension": "icf", - "name": "Zoom Router Configuration File", - "category": "zoom-router-configuration-file", - "summary": "", - "developer_org": "zoom-telephonics", - "developer_name": "Zoom Telephonics", - "more_information": { - "description": [ - "ICF files can be viewed with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icg": { - "slug": "icg", - "extension": "icg", - "name": "Image Comparer Gallery File", - "category": "image-comparer-gallery-file", - "summary": "", - "developer_org": "bolide-software", - "developer_name": "Bolide Software", - "more_information": { - "description": [ - "Identifying duplicate images helps users reduce the amount of disk space taken up by personal digital photos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ichat": { - "slug": "ichat", - "extension": "ichat", - "name": "iChat Saved Chat Log", - "category": "ichat-saved-chat-log", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ICHAT files are saved in a binary format and therefore cannot be viewed with a text editor. However, if you double-click an ICHAT file on a Mac, iChat will automatically open it to reveal the chat log.", - "NOTE: iChat was replaced by Messages in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ichat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icl": { - "slug": "icl", - "extension": "icl", - "name": "Windows Icon Library File", - "category": "windows-icon-library-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "To change the icon of a file, right-click the file, select \"Properties,\" and click the \"Change Icon\" button. You can then browse to an ICL file and view the available icons in the library. If you find an icon you like, you can select it and assign it to the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iclan": { - "slug": "iclan", - "extension": "iclan", - "name": "24clan Inject Settings", - "category": "24clan-inject-settings", - "summary": "", - "developer_org": "tcodes", - "developer_name": "Tcodes", - "more_information": { - "description": [ - "VPN tunnels allow users to create an encrypted link between their PC or mobile device and an outside network. The user can then browse the Internet while connected to the outside network, so their browsing history is linked to the network's IP address instead of their own.", - "24clan Inject is a free Android app that allows users to create VPN tunnels using various protocols, including SSH , HTTP , SSL , and WEBSOCKET. Users can then export their VPN tunnel settings in an ICLAN file, for use on other Android devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iclan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icm": { - "slug": "icm", - "extension": "icm", - "name": "Image Color Matching Profile", - "category": "image-color-matching-profile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ICM files are used by the Kodak Professional Color System and other color management systems. The \"ICM\" extension is often used in Windows, but color matching profiles more commonly use the .ICC extension. Both extensions are recognized by most color matching software.", - "An ICM file for the current display can be selected in Windows by opening the Display Control Panel and selecting \"Display Properties.\" Then click Settings→Advanced Properties→Color Management." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icma": { - "slug": "icma", - "extension": "icma", - "name": "InCopy Assignment File", - "category": "incopy-assignment-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "ICMA files are created using InDesign and then assigned to a specific editor, who has permission to edit the content using InCopy. Once finished, the editor notifies the sender. This assignment-based workflow has several benefits:", - "ICMA files are exported with one or more .ICML files, which contain text, graphics, and frames that can be modified. When you \"edit\" an ICMA assignment file, you are actually modifying ICML files behind the scenes. IMCL files are typically stored and accessed on a network fileserver.", - "NOTE: ICMA files replaced .INCA files in InDesign and InCopy CS4 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icml": { - "slug": "icml", - "extension": "icml", - "name": "InCopy Document", - "category": "incopy-document", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/icml_4815.jpg", - "alt": "Screenshot of a .icml file in Adobe InCopy 2023", - "caption": "ICML file open in Adobe InCopy 2023" - }, - "description": [ - "Adobe developed the ICML format for Creative Suite 4 (CS4) and released it in 2003. Previous versions of InCopy (CS3 and earlier) saved documents as .INCX files. ICML is the primary file type associated with InCopy and is a working document, which means you can save the file, close it, then re-open it to continue editing it.", - "You may also utilize ICML files to link portions of an Adobe InDesign document ( .INDD file) via a network fileserver. For example, you can link a subset with InDesign, such as a text or graphics frame, of an INDD file to one or more ICML files and grant them editing permissions using an .ICMA assignment file. Once you edit the ICML files, InDesign automatically updates the content in the document.", - "Typically, you will not directly open ICML files linked to an ICMA assignment file. Instead, when you \"edit\" an ICMA assignment file, you are modifying ICML files behind the scenes using InCopy." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/icml_4815.jpg", - "alt": "Screenshot of a .icml file in Adobe InCopy 2023", - "caption": "ICML file open in Adobe InCopy 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icmod": { - "slug": "icmod", - "extension": "icmod", - "name": "Inner Core Minecraft PE Mod File", - "category": "inner-core-minecraft-pe-mod-file", - "summary": "", - "developer_org": "zheka-smirnov", - "developer_name": "Zheka Smirnov", - "more_information": { - "description": [ - "ICMOD files are used by Inner Core to load modifications to Minecraft PE to alter gameplay. Examples of modifications include new blocks, items, and custom dimensions.", - "NOTE: You can also open ICMOD files by renaming the \".icmod\" extension to \".zip\" then using a decompression program, such as WinZip, 7-Zip, Archive Utility, or WinRAR, to extract the contents of the mod." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icmt": { - "slug": "icmt", - "extension": "icmt", - "name": "InCopy Template", - "category": "incopy-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/icmt_9104.jpg", - "alt": "Screenshot of a .icmt file in Adobe InCopy 2023", - "caption": "ICMT file open in Adobe InCopy 2023" - }, - "description": [ - "Adobe InCopy is a word-processing application available with Adobe Creative Cloud or as a standalone program. Designers utilizing Adobe InDesign predominantly use the application to collaborate with content writers, but other users may also utilize it simply as a word processor.", - "While you will typically save documents as ICML files with InCopy, you may also create ICMT templates to replicate ICML documents with similar content and formatting. To create an ICMT file:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/icmt_9104.jpg", - "alt": "Screenshot of a .icmt file in Adobe InCopy 2023", - "caption": "ICMT file open in Adobe InCopy 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icn": { - "slug": "icn", - "extension": "icn", - "name": "Windows Icon File", - "category": "windows-icon-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Windows icon files more commonly use the .ICO extension and may include multiple resolutions of the icon. Icon files in Mac OS X use the .ICNS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icns": { - "slug": "icns", - "extension": "icns", - "name": "macOS Icon Resource", - "category": "macos-icon-resource", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/icns_1168.jpg", - "alt": "Screenshot of a .icns file in Apple Preview 10", - "caption": "ICNS file open in Apple Preview 10" - }, - "description": [ - "Most macOS applications include an identifying icon that allows you to quickly recognize the program in your Applications list and Launchpad. Apps also use file type icons that allow you to identify files that will open in that app. These icons are saved as ICNS files, stored in the .APP package's Contents/​Resources directory.", - "ICNS files are created from one or more .PNG files. These files may have dimensions of 16x16, 32x32, 48x48, 128x128, 256x256, 512x512, or 1024x1024 pixels. Storing multiple resoultions in an ICNS file allows macOS to show the icon correctly at different sizes. To create an ICNS file, developers:", - "An application's .PLIST file ( Info.plist ) references its ICNS files, using the CFBundleIconFile property.", - "NOTE: ICNS files are similar to .ICO (Windows Icon) files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/icns_1168.jpg", - "alt": "Screenshot of a .icns file in Apple Preview 10", - "caption": "ICNS file open in Apple Preview 10" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icns.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ico": { - "slug": "ico", - "extension": "ico", - "name": "Icon File", - "category": "icon-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ico_38.png", - "alt": "Screenshot of a .ico file in Apple Preview 11", - "caption": "ICO file open in Apple Preview 11" - }, - "description": [ - "All icons for executable files in Windows are saved in the ICO format. Windows ICO files typically store images ranging from 16x16 to 256x256 pixels. Older ICO files only include images up to 48x48 (the dimensions Windows previously recommended). However, most newer icons store images up to 256x256 to accommodate screens with higher DPI .", - "Each image in an ICO file with less than 32 bits of color depth stores two bitmaps: 1) the AND bitmap - the image mask (which determines what part of the icon is transparent) and 2) the XOR bitmap - contains the icon which is mapped onto the image mask. Images with 32 bits of color are 24-bit images with 8-bit channels for alpha compositing purposes." - ] - }, - "common_filenames": [ - { - "filename": "favicon.ico", - "description": "favicon.ico - File used to store a small website logo that may appear in various areas of a web browser, including the address bar, website bookmark , and webpage tab . If a website has a favicon image, it will appear to the left of the web address when any page of the website is loaded. The favicon.ico image file must be 16x16 pixels and stored in the root directory of the website in order for the web browser to recognize it." - }, - { - "filename": "favicon.ico", - "description": "favicon.ico - File used to store a small website logo that may appear in various areas of a web browser, including the address bar, website bookmark , and webpage tab . If a website has a favicon image, it will appear to the left of the web address when any page of the website is loaded. The favicon.ico image file must be 16x16 pixels and stored in the root directory of the website in order for the web browser to recognize it." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ico_38.png", - "alt": "Screenshot of a .ico file in Apple Preview 11", - "caption": "ICO file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ico.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icon": { - "slug": "icon", - "extension": "icon", - "name": "Icon Image", - "category": "icon-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most Windows Icon files use the .ICO extension. Macintosh Icon files use the .ICNS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iconpackage": { - "slug": "iconpackage", - "extension": "iconpackage", - "name": "IconPackager Theme File", - "category": "iconpackager-theme-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "ICONPACKAGE files are bundled with several .ICO files or a single .ICL file. They can also be included inside compressed IconPackager .IP files.", - "NOTE: IconPackager introduced the \".iconpackage\" file extension for raw themes beginning with IconPackager 5. Previously, raw themes used the .IPTHEME extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iconpackage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iconset": { - "slug": "iconset", - "extension": "iconset", - "name": "Mac OS X Icon Set Folder", - "category": "mac-os-x-icon-set-folder", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "If you have Xcode 4.4 or later, the Iconset Generator application can automatically create an ICONSET folder with 10 icons that are ready to be created as high-resolution ICNS files. You must supply a 1024x1024 PNG image for the ICONSET folder to be created.", - "Xcode can automatically create an ICNS file from your ICONSET folder. You must add the folder before you build the project into the application.", - "You can manually convert the contents of the ICONSET folder by running Terminal and entering the iconutil -c icns <iconset filename> . The <iconset filename> is the path to the location of your ICONSET folder.", - "NOTE: The folder must have the \"iconset\" extension in order for the folder to be recognized and the PNG files to be created as ICNS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iconset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icontainer": { - "slug": "icontainer", - "extension": "icontainer", - "name": "CandyBar iContainer File", - "category": "candybar-icontainer-file", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "NOTE: The iContainer format was originally used by The Iconfactory's Pixadex, which is now part of Panic CandyBar." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icontainer.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icpr": { - "slug": "icpr", - "extension": "icpr", - "name": "IconUtils Project File", - "category": "iconutils-project-file", - "summary": "", - "developer_org": "aha-soft", - "developer_name": "Aha-Soft", - "more_information": { - "description": [ - "When editing is complete, you can export IconUtils projects to icon files, cursor files ( .CUR , .ANI ), icon library files ( .ICL ), or cursor library files ( .CL ). They can also be exported to several standard bitmap graphic formats.", - "NOTE: ICPR files are actually saved by IconLover, a program included with the IconUtils software package. Other Aha-Soft applications can also save ICPR files, including ArtIcons Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icr": { - "slug": "icr", - "extension": "icr", - "name": "Image Comparer Results File", - "category": "image-comparer-results-file", - "summary": "", - "developer_org": "bolide-software", - "developer_name": "Bolide Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ics": { - "slug": "ics", - "extension": "ics", - "name": "Calendar File", - "category": "calendar-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ics_629.png", - "alt": "Screenshot of a .ics file in Apple Calendar", - "caption": "ICS file open in Apple Calendar" - }, - "description": [ - "In 1998, the Internet Engineering Task Force created the iCalendar, or ICS, file format. ICS files are plain text files that contain information about a calendar event, including the event's:", - "The ICS format is a universal calendar file format that all popular calendar applications, including Microsoft Outlook, Apple Calendar, Google Calendar, and Mozilla Thunderbird Lightning Calendar, create and recognize. Because all popular calendar applications can use ICS files to add event details to a calendar, ICS files are the most common type of files used to exchange calendar information. Most commonly, office workers and other professionals use ICS files to send each other meeting requests. You may also receive ICS reminders for an upcoming birthday, holiday, trip, party, or other events." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ics_629.png", - "alt": "Screenshot of a .ics file in Apple Calendar", - "caption": "ICS file open in Apple Calendar" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ics_3032.png", - "alt": "Screenshot of a .ics file in IronCAD 2022", - "caption": "ICS file open in IronCAD 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ics.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icst": { - "slug": "icst", - "extension": "icst", - "name": "InCopy Document Preset File", - "category": "incopy-document-preset-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "To create a new ICST file, select File → Document Presets → Define... , click New... , choose your settings, name your preset, click OK , click Save , name the presets file, choose the save location, and click Save .", - "To open your ICST file, select File → Document Presets → Define... , click Load... , navigate to your file, select it, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "icursorfx": { - "slug": "icursorfx", - "extension": "icursorfx", - "name": "iCursor Effect File", - "category": "icursor-effect-file", - "summary": "", - "developer_org": "giofx", - "developer_name": "GioFX", - "more_information": { - "description": [ - "iCursor effects are saved in the iCursor/​Effects folder, which is generated the first time the application is run. The cursor effects are only displayed when the application is running.", - "Examples of iCursor effect files include Comet.iCursorFX , HyperSpace.iCursorFX , and Snow.iCursorFX ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "icursorfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "id": { - "slug": "id", - "extension": "id", - "name": "Lotus Notes User ID File", - "category": "lotus-notes-user-id-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "User IDs are required to login to IBM Lotus Notes. A Notes ID may be required to access a Domino server. They typically expire after one year and therefore must be renewed on an annual basis.", - "You can view the information stored in your ID file by selecting File → Security → User Security in the Lotus Notes program. Since ID files store sensitive information, they should be stored in a safe place and locked.", - "If your ID is lost or you forget your password, you may be able to recover your ID but only if your administrator set up recovery information for your ID. You can verify this by selecting Mail Recovery ID in the \"Security Basics\" panel of the \"User Security\" dialog box. If the button is not present, your administrator did not set up recovery information for your ID and you will not be able to recover your ID." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "id.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "id2": { - "slug": "id2", - "extension": "id2", - "name": "Windows Live Messenger Emoticon File", - "category": "windows-live-messenger-emoticon-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ID2 files are encrypted and decrypted using a WLM user's Passport User ID (PUID). In Windows XP, ID2 files typically are stored in the following user subdirectory: \"\\Application Data\\Microsoft\\Messenger\\[LiveID]\\ObjectStore\\CustomEmoticons\".", - "In Windows Vista, they typically are stored in the following user subdirectory: \"\\AppData\\Microsoft\\Messenger\\[LiveID]\\ ObjectStore\\CustomEmoticons\".", - "ID2 files often have cryptic names because they are automatically named using a hash of the .DT2 file.", - "NOTE: Windows Live Messenger was discontinued in 2013 and has moved to Skype." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "id2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "id3tag": { - "slug": "id3tag", - "extension": "id3tag", - "name": "MP3 Skype Recorder Temporary File", - "category": "mp3-skype-recorder-temporary-file", - "summary": "", - "developer_org": "alexander-nikiforov", - "developer_name": "Alexander Nikiforov", - "more_information": { - "description": [ - "The MP3 Skype Recorder program is used to automatically record and store Skype conversations in Windows. When the recording is finished the conversation is stored in an .MP3 file. However, if your computer freezes or MP3 Skype Recorder has a bug or quits unexpectedly during the recording, the MP3 file is not created. This occurrence leaves the user with only the ID3TAG file. Since the file does not contain any audio, it is not useful to user and cannot be used to recover the conversation.", - "Most of the instances where the ID3TAG file was created occurred with MP3 Skype Recorder version 4.18 earlier. The bug was claimed by the developer to be fixed with the release of version 4.19.", - "NOTE: The ID3TAG file is created by MP3 Skype Recorder but cannot be opened by the program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "id3tag.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idap": { - "slug": "idap", - "extension": "idap", - "name": "Adobe InDesign Assignment Package", - "category": "adobe-indesign-assignment-package", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Before creating an IDAP file, an editor first receives an .ICAP file, which has been exported from InDesign. The editor modifies the ICAP file using Adobe InCopy, exports the IDAP file, and then sends the IDAP file to the original InDesign sender.", - "NOTE: IDAP files are used by InCopy and InDesign CS4 and later. The CS3 version uses the .INDP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idb": { - "slug": "idb", - "extension": "idb", - "name": "Visual Studio Intermediate Debug File", - "category": "visual-studio-intermediate-debug-file", - "summary": "", - "developer_org": "hex-rays", - "developer_name": "Hex-Rays", - "more_information": { - "description": [ - "When an IDB file is opened in IDA, the data is decompressed into a collection of files. After the database is closed, the files are then compressed back into the IDB file. This enables faster performance while the database is open and lower disk usage when closed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idc": { - "slug": "idc", - "extension": "idc", - "name": "Internet Database Connector File", - "category": "internet-database-connector-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The results of the database query are placed into an HTML extension ( .HTX ) file and sent to user's Web browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idcl": { - "slug": "idcl", - "extension": "idcl", - "name": "Inventor Desktop Content Library File", - "category": "inventor-desktop-content-library-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "IDCL files may store various types of parts, such as steel shapes, shaft parts, and fasteners. Different types of standard content include ANSI, DIN, GOST, ISO, JIS, and GB.", - "You can view the location of IDCL libraries for a project in Inventor by selecting \"Projects\" in the \"Get Started\" ribbon, click the \"Configure Content Center Libraries\" and click the \"Location of Libraries\" hyperlink to go to the location of the IDCL files. Typically, IDCL files are located in the following directory:", - "C:\\​ProgramData\\​Autodesk\\​Inventor [version]\\​Content Center\\​Libraries", - "NOTE: You can install IDCL libraries in Inventor from the Installer landing page by clicking \"Autodesk Inventor Content Libraries,\" then selecting the IDCL files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iddx": { - "slug": "iddx", - "extension": "iddx", - "name": "Static Default File", - "category": "static-default-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "IDDX files are located in the following directory: InDesign or InCopy/​Presets/​Default" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iddx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ide": { - "slug": "ide", - "extension": "ide", - "name": "GTA Item Definition File", - "category": "gta-item-definition-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "The IDE file consists of sections, each with a four character identifier that indicates how the game should interpret the section. The sections represent map objects, characters, pedestrians, weapons, vehicles, and more game items. The items in the sections are then linked to model and texture files to give them the appropriate appearance." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ide_6109.png", - "alt": "Screenshot of a .ide file in Autodesk Inventor 2022", - "caption": "IDE file open in Autodesk Inventor 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ide.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idea": { - "slug": "idea", - "extension": "idea", - "name": "Adobe Ideas Document", - "category": "adobe-ideas-document", - "summary": "", - "developer_org": "jetbrains", - "developer_name": "JetBrains", - "more_information": { - "description": [ - "IDEA files can be imported into Adobe Illustrator CS5 if the Adobe Ideas plugin is installed. This plugin is part of the Adobe Creative Cloud Desktop Plug-ins suite.", - "NOTE: Adobe Ideas is now a part of the Adobe Illustrator Draw app for iOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ideplugin": { - "slug": "ideplugin", - "extension": "ideplugin", - "name": "Xcode IDE Plug-in", - "category": "xcode-ide-plug-in", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To install IDEPLUGIN files, place them in the ~/​Library/​Developer/​Xcode/​Plug-Ins directory. Restart Xcode and the plugin will be available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ideplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idf": { - "slug": "idf", - "extension": "idf", - "name": "MIDI Instrument Definition File", - "category": "midi-instrument-definition-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "IDF files are usually referenced by audio production programs and typically should not be opened manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idi": { - "slug": "idi", - "extension": "idi", - "name": "EVA Controller Event Log", - "category": "eva-controller-event-log", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "description": [ - "IDI files cannot be modified because they are intended to provide HP support with the necessary information to resolve issues. They can be viewed with Command View EVA or with the HP EVA Navigator Tool.", - "NOTE: EVA log files can be exported in Command View EVA's event viewer by selecting EVA → Events → Controller events → Get log file ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idl": { - "slug": "idl", - "extension": "idl", - "name": "Interface Definition Language File", - "category": "interface-definition-language-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idlk": { - "slug": "idlk", - "extension": "idlk", - "name": "Adobe InDesign Lock File", - "category": "adobe-indesign-lock-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "InDesign lock files typically use the following filename convention: \"~[INDD filename]~[random string].idlk.\" They are saved in the same folder as the InDesign files they represent. Leftover IDLK files can be deleted after the InDesign application has been quit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idlk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idml": { - "slug": "idml", - "extension": "idml", - "name": "Adobe InDesign Markup Language File", - "category": "adobe-indesign-markup-language-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/idml_4804.png", - "alt": "Screenshot of a .idml file in Adobe InDesign 2021", - "caption": "IDML file open in Adobe InDesign 2021" - }, - "description": [ - "Adobe designed the InDesign Markup Language to provide an interchangeable format for Adobe InDesign documents and a way for third-party tools to modify and assemble InDesign documents. The company introduced IDML files when it released InDesign CS4, replacing .INX files, which are more challenging to create and edit. However, InDesign still supports backward compatibility with INX files.", - "To create an IDML file with InDesign select File → Save As... and choose \"InDesign CS4 or later (IDML)\" from the \"Format\" dropdown list.", - "IDML packages contain a hierarchy of XML files and directories. The root directory of the archive contains a designmap.xml file, which specifies high-level document properties, as well as the document layout. The archive also contains the following folders, which are used to store parts of the document: Resources : Contains document elements, such as colors, fonts, and paragraph styles; includes Graphics.xml , Fonts.xml , Styles.xml , and Preferences.xml . Spreads : Stores document spreads. Stories : Contains all document stories. XML : Stores document elements and settings; includes BackingStory.xml , Tags.xml , and Mapping.xml . MasterSpreads : Contains MaterSpreads.xml , which specifies all master spreads displayed on document pages, such as rectangles, ellipses, groups, polygons, buttons, and text frames. META-INF : Stores the standard container.xml file for UCF packages." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/idml_4804.png", - "alt": "Screenshot of a .idml file in Adobe InDesign 2021", - "caption": "IDML file open in Adobe InDesign 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idms": { - "slug": "idms", - "extension": "idms", - "name": "Adobe InDesign Snippet", - "category": "adobe-indesign-snippet", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "You can create an IDMS file by selecting one or more objects in a document, such as an .INDD or .INDT file, and dragging and dropping them to the desktop. You can also export a snippet with InDesign by selecting File → Export... and choosing \"InDesign Snippet\" from the \"Format\" dropdown list.", - "NOTE: Previous versions of InDesign saved snippets as .INDS files. However, Adobe replaced INDS files with IDMS when it released InDesign CS4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idpk": { - "slug": "idpk", - "extension": "idpk", - "name": "Adobe InDesign Package for GoLive File", - "category": "adobe-indesign-package-for-golive-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "IDPK files may contain the entire InDesign document, or they may only store a subset of the document. Once imported into Adobe GoLive, the publication can be converted into content suitable for the web.", - "NOTE: Adobe GoLive has been discontinued in favor of Adobe Dreamweaver. Therefore, the use of IDPK files is rare." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idpp": { - "slug": "idpp", - "extension": "idpp", - "name": "Adobe InDesign Preflight Profile", - "category": "adobe-indesign-preflight-profile", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Preflight profiles can check for issues such as improper page layout, missing or modified links, missing fonts, and overset text. They can also require images to conform to certain resolution and transparency standards." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idt": { - "slug": "idt", - "extension": "idt", - "name": "Windows Installer Database Text Archive File", - "category": "windows-installer-database-text-archive-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "IDT files can be exported using the MsiDatabaseExport function, which is part of the Windows Installer API. IDT files can also be imported into an existing database using the MsiDatabaseImport function.", - "A Windows Installer database contains the data required to install a group of applications. The databases can be customized using third-party applications and relational queries, which helps tailor the installation data for specific needs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idv": { - "slug": "idv", - "extension": "idv", - "name": "Inventor Design View", - "category": "inventor-design-view", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Inventor Design Views can be either public or private. Public design views can be associative, meaning they are stored in the assembly file and updated alongside the drawing. Private design views, on the other hand, are not associative and are always exported as IDV files, which capture a snapshot of the drawing at a particular time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idw": { - "slug": "idw", - "extension": "idw", - "name": "Inventor Drawing", - "category": "inventor-drawing", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/idw_781.png", - "alt": "Screenshot of a .idw file in Autodesk Inventor 2022", - "caption": "IDW file open in Autodesk Inventor 2022" - }, - "description": [ - "Engineers and product designers use Autodesk Inventor to design 3D prototypes of mechanical products. These prototypes are referred to as assemblies. After a user has finished an assembly, they can create a drawing that shows multiple views of that assembly, as well as its component parts. Other engineers and manufacturers use these drawings, saved as IDW files, to review a product's specifications.", - "Some of the views an IDW file can contain include:", - "NOTE: IDW files can be exported as .DWG files, for use with Autodesk AutoCAD and Autodesk Fusion 360." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/idw_781.png", - "alt": "Screenshot of a .idw file in Autodesk Inventor 2022", - "caption": "IDW file open in Autodesk Inventor 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idx": { - "slug": "idx", - "extension": "idx", - "name": "VobSub Subtitles Index File", - "category": "vobsub-subtitles-index-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/idx_5119.png", - "alt": "Screenshot of a .idx file in GitHub Atom", - "caption": "IDX file open in GitHub Atom" - }, - "description": [ - "VobSub is a free program that allows users to extract and play the subtitles stored on DVDs. When VobSub extracts subtitles from a DVD, it creates two subtitles files: a SUB file and an IDX file. The SUB file contains images that are shown as subtitle text. The IDX file contains metadata that tells a media player what color the subtitle text should appear in, where the subtitles should appear on-screen, and when and in what order to show the images the SUB file contains. Subtitle settings typically appear at the beginning of an IDX file, on lines that begin with # , and timestamps and image references appear later in the file, on lines that begin with timestamp: .", - "Using VobSub's DirectVobSub component or a media player that supports the SUB / IDX subtitle format, users can play back DVD-format subtitles alongside the movie they were meant to be used with. This can be useful if, for example, you acquire an .MP4 copy of a movie and want to watch the movie with subtitles. If you can locate a SUB and IDX file for the movie, you can load and play them as subtitles. SUB and IDX files can also be used to embed subtitles in .MKV files." - ] - }, - "common_filenames": [ - { - "filename": "qdata.idx", - "description": "qdata.idx - An IDX file used by Intuit Quicken." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/idx_5119.png", - "alt": "Screenshot of a .idx file in GitHub Atom", - "caption": "IDX file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idx0": { - "slug": "idx0", - "extension": "idx0", - "name": "Runescape Cache Index File", - "category": "runescape-cache-index-file", - "summary": "", - "developer_org": "jagex", - "developer_name": "Jagex", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idx0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "idx255": { - "slug": "idx255", - "extension": "idx255", - "name": "Runescape Cache File", - "category": "runescape-cache-file", - "summary": "", - "developer_org": "jagex", - "developer_name": "Jagex", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "idx255.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iec": { - "slug": "iec", - "extension": "iec", - "name": "IEChooser HTML File", - "category": "iechooser-html-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Developers use IEChooser to examine and debug webpages and add-ins in Microsoft Internet Explorer. For example, a developer can use IEChooser to investigate how an Internet Explorer add-in is behaving, by setting breakpoints and manually running that add-in's functions. IEChooser is located in the following directory:", - "C:/​Windows/​System32/​F12", - "IEChooser uses data stored in html.iec . This file is located in:", - "C:/​Windows/​System32" - ] - }, - "common_filenames": [ - { - "filename": "Html.iec", - "description": "Html.iec - The name of the IEC file stored in Windows' System32 directory." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iepd": { - "slug": "iepd", - "extension": "iepd", - "name": "Information Exchange Package Documentation", - "category": "information-exchange-package-documentation", - "summary": "", - "developer_org": "nato-standardization-office", - "developer_name": "NATO Standardization Office", - "more_information": { - "description": [ - "In 2023, the NATO Standardization Office defined the Information Exchange Package Documentation (IEPD) file format. This definition was published within the NATO Core Data Framework.", - "IEPD files are ZIP files used to publish and transfer schemas, examples, catalogs, and other documents related to interoperable information exchange solutions. Often, IEPD files are published under a NATO Standards Agreement cover document and made available in the NATO Standardization Document Database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iepd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ies": { - "slug": "ies", - "extension": "ies", - "name": "IES Photometric Data File", - "category": "ies-photometric-data-file", - "summary": "", - "developer_org": "illuminating-engineering-society", - "developer_name": "Illuminating Engineering Society", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ies_4722.png", - "alt": "Screenshot of a .ies file in Apple TextEdit", - "caption": "IES file open in Apple TextEdit" - }, - "description": [ - "Lighting manufacturers commonly create and publish IES files that designers and engineers can use to model how a lighting system behaves. These files describe how a lighting installation's light moves throughout a room or other area.", - "Many architectural programs that can simulate lighting, such as Autodesk Revit, allow engineers and designers to load IES files and use them in their models. Some interior design and 3D art programs also support IES files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ies_4722.png", - "alt": "Screenshot of a .ies file in Apple TextEdit", - "caption": "IES file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ies.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "if": { - "slug": "if", - "extension": "if", - "name": "Procedimientos-Uno IFWin Project File", - "category": "procedimientos-uno-ifwin-project-file", - "summary": "", - "developer_org": "procedimientos-uno", - "developer_name": "Procedimientos-Uno", - "more_information": { - "description": [ - "Procedimientos-Uno discontinued IFWin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "if.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifaith": { - "slug": "ifaith", - "extension": "ifaith", - "name": "iFaith SHSH File", - "category": "ifaith-shsh-file", - "summary": "", - "developer_org": "ih8sn0w", - "developer_name": "iH8sn0w", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifaith.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifc": { - "slug": "ifc", - "extension": "ifc", - "name": "Industry Foundation Classes File", - "category": "industry-foundation-classes-file", - "summary": "", - "developer_org": "buildingsmart", - "developer_name": "BuildingSMART", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ifc_4648.png", - "alt": "Screenshot of a .ifc file in Areddo", - "caption": "IFC file open in Areddo" - }, - "description": [ - "Autodesk formed a consortium of several companies named Industry Alliance for Interoperability in the 1990s to develop the IFC format. They released the first version of the IFC format in 1996 and have since released many revisions throughout the years (and changed their name to BuildingSMART in 2005).", - "They developed the IFC file format to be platform-neutral, allowing interoperability between BIM programs utilized in architecture, engineering, and construction industries. As a result, most any BIM program, whether proprietary or open source, can open an IFC file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ifc_4648.png", - "alt": "Screenshot of a .ifc file in Areddo", - "caption": "IFC file open in Areddo" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifcxml": { - "slug": "ifcxml", - "extension": "ifcxml", - "name": "Industry Foundation Classes XML File", - "category": "industry-foundation-classes-xml-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The extra tag data embedded into IFCXML files can sometimes make the file size very large. Therefore, some designers prefer the .IFCZIP file format, which compresses the data using .ZIP formatting and often results in a 90% or greater reduction in file size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifcxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifczip": { - "slug": "ifczip", - "extension": "ifczip", - "name": "Compessed IFC File", - "category": "compessed-ifc-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifczip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifd": { - "slug": "ifd", - "extension": "ifd", - "name": "InForm Document", - "category": "inform-document", - "summary": "", - "developer_org": "fly-software", - "developer_name": "Fly Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iff": { - "slug": "iff", - "extension": "iff", - "name": "Interchange File Format", - "category": "interchange-file-format", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "IFF files are comprised of sections of data called \"chunks,\" which are defined by four-letter IDs. There are three main chunk types, each of which may contain text, numerical data, or raw data: FORM : specifies the format of the file LIST : includes the properties of the file CAT : contains the rest of the data The IFF format is also known as \"EA IFF 1985\" since Electronic Arts designed the file format in 1985.", - "NOTE: IFF files used by The Sims and The Sims Online can be edited using IFF Snooper for the Mac platform or IFF Pencil for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifiction": { - "slug": "ifiction", - "extension": "ifiction", - "name": "iFiction Metadata File", - "category": "ifiction-metadata-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To create an IFICTION file, select File → Save Metadata... , name the file, choose the save location, and click Save .", - "To open an IFICTION file in Zoom, select Story → Story Information ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifiction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifl": { - "slug": "ifl", - "extension": "ifl", - "name": "3ds Max Image File List", - "category": "3ds-max-image-file-list", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "IFL files may include an optional number following each filename that specifies the number of frames to use the image for. In some versions of 3ds Max, an IFL file may also contain other IFL files in its list." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifm": { - "slug": "ifm", - "extension": "ifm", - "name": "Informed Form Data Document", - "category": "informed-form-data-document", - "summary": "", - "developer_org": "shana-corporation", - "developer_name": "Shana Corporation", - "more_information": { - "description": [ - "IFM files are designed to store the data of a form (ITP file) created by Informed Designer. The forms can be filled out, approved, signed, and submitted electronically using Informed Filler. Some examples of forms include invoices, applications, and preferences for serving military duty.", - "The data from the IFM file is used to fill in the appropriate records in the ITP form. An IFM file cannot store data for multiple forms, only one. If you delete the IFM file, the data in the form will be erased.", - "NOTE: Informed Designer and Filler were prominently used in the 1990s but have since been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifo": { - "slug": "ifo", - "extension": "ifo", - "name": "DVD-Video Disc Information File", - "category": "dvd-video-disc-information-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "An IFO file consists of headers that tell the DVD player what screen to show at startup, where each chapter starts, where audio tracks are located on the disc, etc. IFO files are often located with VOB and .BUP files on a DVD." - ] - }, - "common_filenames": [ - { - "filename": "VIDEO_TS_.IFO", - "description": "VIDEO_TS_.IFO - The name of the main IFO file that will play an entire DVD if opened." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifp": { - "slug": "ifp", - "extension": "ifp", - "name": "GTA Animation File", - "category": "gta-animation-file", - "summary": "", - "developer_org": "solicus", - "developer_name": "solicus", - "more_information": { - "description": [ - "InstallForge is a free program developers can use to package an application within a Windows installer. By packaging their application in an installer, developers make it easier for users to install the application.", - "While creating an installer in InstallForge, developers can specify many different settings, including their installer's language(s), GUI appearance, and compression algorithm. Developers can also add custom tasks to the install process and set their installer to create a corresponding uninstaller.", - "InstallForge saves all these install settings in an IFP project file. Developers can open and edit their IFP file at any time, to change how their installer installs their application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifs": { - "slug": "ifs", - "extension": "ifs", - "name": "InfoSlips Package", - "category": "infoslips-package", - "summary": "", - "developer_org": "infoslips", - "developer_name": "InfoSlips", - "more_information": { - "description": [ - "InfoSlips is used by large organizations such as Microsoft, Mercedes-Benz, Investec, and Sanlam. These companies use the program for translating \"flat\" documents into secure, interactive IFS documents for their customers.", - "NOTE: IFS files can be viewed with the free InfoSlips Viewer program or in a web browser using InfoSlips Online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ift": { - "slug": "ift", - "extension": "ift", - "name": "Interfile Transfer File", - "category": "interfile-transfer-file", - "summary": "", - "developer_org": "tpc", - "developer_name": "TPC", - "more_information": { - "description": [ - "The Turku PET Centre in Finland develops TPC programs, which help researchers study metabolism, blood flow, receptor binding, and other physiological processes using PET imaging. Examples of TPC tools include iftadd , which adds key-value pairs to an IFT file, and iftvalc , which performs arithmetic calculations on values in an IFT file.", - "The primary function of IFT files is to store input parameters for TPC programs, allowing researchers to automate analyses and avoid manual data entry. Examples of input parameters include scan settings, region definitions, and kinetic modeling options. Additionally, IFT files may store analysis results, including computed values, statistical outputs, or modeling data, which users can later reload, review, or process further.", - "NOTE: The \"Interfile Transfer\" name comes from \"Interfile headers,\" which store standardized metadata in PET imaging. IFT files function similarly to Interfile headers, which is why the names are similar." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ift.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ifw": { - "slug": "ifw", - "extension": "ifw", - "name": "INTUS Firmware File", - "category": "intus-firmware-file", - "summary": "", - "developer_org": "pcs-systemtechnik", - "developer_name": "PCS Systemtechnik", - "more_information": { - "description": [ - "NOTE: The older INTUS RemoteSetup software (for INTUS 3100, 3450, 5300, etc.) cannot be used to update INTUS terminals with IFW files. Instead, the RemoteConf software (INTUS 5500, 5600) should be used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ifw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igb": { - "slug": "igb", - "extension": "igb", - "name": "Intrinsic Graphics Binary File", - "category": "intrinsic-graphics-binary-file", - "summary": "", - "developer_org": "intrinsic-graphics", - "developer_name": "Intrinsic Graphics", - "more_information": { - "description": [ - "In 2003, game developer Vicarious Visions acquired rival developer Intrinsic Graphics. As part of that acquisition, Vicarious Visions gained ownership of Intrinsic's 3D game development platform, Intrinsic Alchemy Engine.", - "Vicarious Visions (which was itself acquired by Activision in 2005) used the Intrinsic Alchemy Engine to produce many popular 3D games, including the X-Men Legends and Marvel: Ultimate Alliance series and Pirates of the Burning Sea. These games' character models and associated animations were saved as IGB files. Vicarious Visions also licensed the Intrinsic Alchemy platform to other game developers, who used it to produce models and animations for their own games." - ] - }, - "common_filenames": [ - { - "filename": "###01.igb", - "description": "###01.igb - An IGB character model. These filenames consist of a two-to-three-digit number that specifies the included character, and a two-digit number that specifies the character variant (such as a special outfit or skin)." - }, - { - "filename": "###_charactername.igb", - "description": "###_charactername.igb - An animation to be applied to an IGB character model. The number at the start of this filename corresponds to the number at the start of the character model's filename." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igc": { - "slug": "igc", - "extension": "igc", - "name": "Anime List Builder Input File", - "category": "anime-list-builder-input-file", - "summary": "", - "developer_org": "igc-of-the-fai", - "developer_name": "IGC of the FAI", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/igc_13724.jpg", - "alt": "Screenshot of a .igc file in GPXSee 13", - "caption": "IGC file open in GPXSee 13" - }, - "description": [ - "The International Gliding Commission of the Fédération Aéronautique Internationale (FAI) developed and released the format in 1995. Specialized recorders, such as anti-collision devices, mobile apps, and FAI loggers, generate IGC files while recording data from an aircraft.", - "After a flight, pilots can review the data stored in the IGC file, and officials can use it to certify the pilot's performance. The IGC format also supports digital signatures using public key cryptography, ensuring the integrity and authenticity of the recorded flight data." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/igc_13724.jpg", - "alt": "Screenshot of a .igc file in GPXSee 13", - "caption": "IGC file open in GPXSee 13" - }, - { - "url": "https://fileinfo.com/img/ss/sm/igc_13724-2.jpg", - "alt": "IGC file open in Microsoft Notepad", - "caption": "IGC file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iges": { - "slug": "iges", - "extension": "iges", - "name": "IGES Drawing", - "category": "iges-drawing", - "summary": "", - "developer_org": "icam", - "developer_name": "ICAM", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/iges_395.png", - "alt": "Screenshot of a .iges file in CADEX CAD Exchanger 3.7", - "caption": "IGES file open in CADEX CAD Exchanger 3.7" - }, - "description": [ - "The IGES standard originates from the United States Air Force (USAF) Integrated Computer-Aided Manufacturing (ICAM) project in the 1970s. The standard was initially utilized for the manufacturing of aerospace-related parts. However, it spread to other industries, such as automotive and machinery, after ICAM released the first official version of IGES in 1980. Data files stored in the IGES standard may be saved as IGES files but are more commonly saved as .IGS files.", - "Although the IGES standard is still used today, it has significantly decreased in usage since the late-1990s. This is due to the release of more efficient formats, like .STEP and Parasolid, and lack of development (the last official IGES version was released in 1996)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/iges_395.png", - "alt": "Screenshot of a .iges file in CADEX CAD Exchanger 3.7", - "caption": "IGES file open in CADEX CAD Exchanger 3.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iges.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igg": { - "slug": "igg", - "extension": "igg", - "name": "SuiteProfiler Color Map File", - "category": "suiteprofiler-color-map-file", - "summary": "", - "developer_org": "dana-foy", - "developer_name": "Dana Foy", - "more_information": { - "description": [ - "SuiteProfiler and IGG files enable users to create color map profiles for color scale alterations without editing the original image. Different color map profiles can be applied to the same image to achieve different effects, such as black and white appearances or custom color schemes for a target printing device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igi": { - "slug": "igi", - "extension": "igi", - "name": "Indigo Image File", - "category": "indigo-image-file", - "summary": "", - "developer_org": "glare-technologies", - "developer_name": "Glare Technologies", - "more_information": { - "description": [ - "Indigo Renderer and Indigo RT are multiplatform 3D rendering applications. Professional artists in fields such as architecture or prototyping often use the software to create photorealistic images. The apps are very similar, but Indigo RT offers fewer capabilities and is less expensive. Indigo Renderer is also available as a standalone application or as a plugin for other 3D CAD programs.", - "Rendering scenes in Indigo Renderer or Indigo RT can take a long time and a lot of computing resources. Due to the heavy load of some renders, the software allows you to pause a render and resume at a more suitable time.", - "After starting a render, you can save the progress in an IGI file. To create an IGI file with Indigo Renderer or Indigo RT, select Render → Save IGI for resuming .", - "After selecting this option, Indigo Renderer saves the HDR buffer as an image, and when you load it, the rendering state is restored." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igm": { - "slug": "igm", - "extension": "igm", - "name": "Indigo Renderer Material File", - "category": "indigo-renderer-material-file", - "summary": "", - "developer_org": "glare-technologies", - "developer_name": "Glare Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/igm_7964.jpg", - "alt": "Screenshot of a .igm file in Glare Technologies Indigo Renderer 4", - "caption": "IGM file open in Glare Technologies Indigo Renderer 4" - }, - "description": [ - "Indigo Renderer is a multiplatform 3D rendering application that allows professional artists to create photorealistic images. Artists may create architectural mockups, video game scenes, film special effects, and more. The software is available as a standalone application or as a plugin for other 3D CAD programs.", - "You can create an IGM file with Indigo Renderer when saving a material. To create an IGM file with Indigo Renderer, select File → New Material , then choose File → Save Material or Save Material As .", - "While many artists create IGM files from scratch. You can also download IGM files from Indigo Renderer's website for free. Additionally, if you want to share an IGM file, you can compress it in the .PIGM format, which reduces the size to make it easier to store or transfer." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/igm_7964.jpg", - "alt": "Screenshot of a .igm file in Glare Technologies Indigo Renderer 4", - "caption": "IGM file open in Glare Technologies Indigo Renderer 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igma": { - "slug": "igma", - "extension": "igma", - "name": "INTUS Graph Mask Archive", - "category": "intus-graph-mask-archive", - "summary": "", - "developer_org": "pcs-systemtechnik", - "developer_name": "PCS Systemtechnik", - "more_information": { - "description": [ - "IGMA files are stored in a compressed format and are compressed with the Deflate algorithm." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igmesh": { - "slug": "igmesh", - "extension": "igmesh", - "name": "Indigo Renderer Mesh File", - "category": "indigo-renderer-mesh-file", - "summary": "", - "developer_org": "glare-technologies", - "developer_name": "Glare Technologies", - "more_information": { - "description": [ - "Indigo Renderer and Indigo RT are multiplatform 3D rendering applications primarily used by professional artists to generate photorealistic images. Indigo RT is similar to Indigo Renderer but offers fewer capabilities and is less expensive. Additionally, Indigo RT is available as a plugin for other 3D CAD software.", - "You will likely encounter IGMESH files accompanying IGS files in a scene folder. The folder will likely be the same name as the IGS file but with _meshes appended. For example, if the IGS file is example_scene.igs , then the folder storing the IGMESH files will be named example_scene_meshes.igs .", - "Typically, there are numerous IGMESH files in the folder, and their names begin with mesh , followed by a string of numbers. An example IGMESH file looks like this: mesh_7945098992065549788.igmesh ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igmesh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ign": { - "slug": "ign", - "extension": "ign", - "name": "RoboHelp Ignore List File", - "category": "robohelp-ignore-list-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ign.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igp": { - "slug": "igp", - "extension": "igp", - "name": "Igor Published Music Notation File", - "category": "igor-published-music-notation-file", - "summary": "", - "developer_org": "intel", - "developer_name": "Intel", - "more_information": { - "description": [ - "The music in IGP files can also be played audibly in the Igor Reader software. This is because IGP files store MIDI information that can be played back by the computer's MIDI system or by a sampler device that is connected to the computer. The IGP format is officially called the \"Igor Publishing\" format.", - "NOTE: Igor Reader is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igq": { - "slug": "igq", - "extension": "igq", - "name": "Indigo Queue File", - "category": "indigo-queue-file", - "summary": "", - "developer_org": "glare-technologies", - "developer_name": "Glare Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/igq_9899.jpg", - "alt": "Screenshot of a .igq file in Glare Technologies Indigo RT 4", - "caption": "IGQ file open in Glare Technologies Indigo RT 4" - }, - "description": [ - "Indigo Renderer and Indigo RT are multiplatform 3D rendering applications primarily used by professional artists to create photorealistic images, such as building mockups or fantastical scenes for a science fiction film. Indigo Renderer offers more features than Indigo RT and is more expensive, as well. Indigo Renderer is also available as a standalone application or as a plugin for other 3D CAD programs.", - "You can create an IGQ file with Indigo Renderer to save a queue to share with another Indigo Renderer user or save it for later use. The IGQ file also allows you to render scenes from projects created in other applications, such as 3DS Max or iClone, where the Indigo Renderer plugin is installed. You can export the project frame by frame into the IGQ file, and Indigo will individually render each frame. Then, you can combine the rendered images into an animation.", - "You can view the render queue for your scenes by selecting \"Render Queue\" from the dropdown menu in the \"Render Settings\" pane. In the Render Queue, you can add and remove scenes and adjust other settings, such as the scene and output paths and halt settings.", - "To create an IGQ file with Indigo Renderer or Indigo RT, select File → Save Queue .", - "The scene path in an IGQ file points to the .IGS file location from which the scenes are being rendered, whereas the output path points to the location where the files (most likely .PNG ) will be created. The output path can be relative to the scene path or absolute." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/igq_9899.jpg", - "alt": "Screenshot of a .igq file in Glare Technologies Indigo RT 4", - "caption": "IGQ file open in Glare Technologies Indigo RT 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igr": { - "slug": "igr", - "extension": "igr", - "name": "Igor Engraver File", - "category": "igor-engraver-file", - "summary": "", - "developer_org": "act-3d", - "developer_name": "Act-3D", - "more_information": { - "description": [ - "IGR files can be used by both the Windows and Mac versions of Igor Engraver. However, when saving files on Mac, the file may not have an extension. Therefore, to use the file in Windows, add the \".igr\" extension.", - "NOTE: The Mac version of Igor Engraver is only available for Mac OS Classic." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igs": { - "slug": "igs", - "extension": "igs", - "name": "IGES Drawing", - "category": "iges-drawing", - "summary": "", - "developer_org": "glare-technologies", - "developer_name": "Glare Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/igs_780.png", - "alt": "Screenshot of a .igs file in CADEX CAD Exchanger 3.7", - "caption": "IGS file open in CADEX CAD Exchanger 3.7" - }, - "description": [ - "IGES is a standard for transferring three-dimensional models between CAD programs. You will most likely encounter an IGS file only if you work with CAD software in a field that involves manufacturing, such as the automotive or aerospace industries.", - "The Integrated Computer-Aided Manufacturing (ICAM) United States Air Force department developed the IGES format in 1980. Many CAD programs subsequently adopted it, and it became a standard. However, in the mid-1990s, the STEP ( .STP ) format replaced the IGES format, and the usage of IGS files eventually declined.", - "NOTE: IGS files may also be saved with the .iges file extension ( .IGES files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/igs_780.png", - "alt": "Screenshot of a .igs file in CADEX CAD Exchanger 3.7", - "caption": "IGS file open in CADEX CAD Exchanger 3.7" - }, - { - "url": "https://fileinfo.com/img/ss/sm/igs_7966.jpg", - "alt": "Screenshot of a .igs file in Glare Technologies Indigo Renderer 4", - "caption": "IGS file open in Glare Technologies Indigo Renderer 4" - }, - { - "url": "https://fileinfo.com/img/ss/sm/igs_7966-2.png", - "alt": "IGS file open in Microsoft Visual Studio Code", - "caption": "IGS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igt": { - "slug": "igt", - "extension": "igt", - "name": "iGrafx Document Template", - "category": "igrafx-document-template", - "summary": "", - "developer_org": "igrafx", - "developer_name": "iGrafx", - "more_information": { - "description": [ - "Several iGrafx templates are included with the software installation. When you create a new diagram, the software loads the appropriate starting template for the selected diagram type.", - "NOTE: iGrafx was formerly Micrografx." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igx": { - "slug": "igx", - "extension": "igx", - "name": "iGrafx Document", - "category": "igrafx-document", - "summary": "", - "developer_org": "igrafx", - "developer_name": "iGrafx", - "more_information": { - "description": [ - "iGrafx diagrams are used for documenting, analyzing, and improving business processes.", - "NOTE: iGrafx was formerly Micrografx." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "igz": { - "slug": "igz", - "extension": "igz", - "name": "Intrinsic Alchemy Asset", - "category": "intrinsic-alchemy-asset", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "description": [ - "Intrinsic Alchemy Engine is a 3D game development platform that was created by Intrinsic Graphics and is now owned by Activision. In the late 2010s, games produced using the Intrinsic Alchemy Engine, including Crash Bandicoot N. Sane Trilogy, Crash Team Racing Nitro-Fueled, and Skylanders Imaginators, began using IGZ-based game assets. IGZ files are stored within .PAK files.", - "NOTE: Some IGZ files contain in-game audio. You can play the audio contained within these files by renaming them to use the .WAV extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "igz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ihw": { - "slug": "ihw", - "extension": "ihw", - "name": "IN-HEH Timeline Workspace", - "category": "in-heh-timeline-workspace", - "summary": "", - "developer_org": "in-heh", - "developer_name": "IN-HEH", - "more_information": { - "description": [ - "IHW files can be loaded by Timeline to recall saved user workspace settings or to switch to another workspace." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ihw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ihx": { - "slug": "ihx", - "extension": "ihx", - "name": "IN-HEH Timeline Database", - "category": "in-heh-timeline-database", - "summary": "", - "developer_org": "in-heh", - "developer_name": "IN-HEH", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ihx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ii": { - "slug": "ii", - "extension": "ii", - "name": "IconWorkshop Extended Information File", - "category": "iconworkshop-extended-information-file", - "summary": "", - "developer_org": "axialis-software", - "developer_name": "Axialis Software", - "more_information": { - "description": [ - "II files are used by IconWorkshop's librarian for indexing and enhanced search capabilities. They are created as hidden files and are given the same name as their corresponding media file except with the added \".ii\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ii.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iif": { - "slug": "iif", - "extension": "iif", - "name": "Intuit Interchange Format File", - "category": "intuit-interchange-format-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iil": { - "slug": "iil", - "extension": "iil", - "name": "CleanSweep Installation Log", - "category": "cleansweep-installation-log", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "CleanSweep was a program that allowed users to monitor, compress, move, and uninstall programs. It was available as both a standalone product and as part of the Norton SystemWorks software suite.", - "After scanning, altering, or removing a program, CleanSweep produced an IIL file, which recorded the actions it had taken. Users could review these logs to note what changes CleanSweep had made to a program, as well as any other information CleanSweep had noted about that program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iim": { - "slug": "iim", - "extension": "iim", - "name": "iMacro Macro File", - "category": "imacro-macro-file", - "summary": "", - "developer_org": "iopus", - "developer_name": "iOpus", - "more_information": { - "description": [ - "iMacros scripts created with the iMacros Scripting Interface can be run within Internet Explorer and Firefox. IMacros for Firefox is also available as a free Firefox add-on." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iip": { - "slug": "iip", - "extension": "iip", - "name": "Install Creator Pro Project File", - "category": "install-creator-pro-project-file", - "summary": "", - "developer_org": "mercury-international-technology", - "developer_name": "Mercury International Technology", - "more_information": { - "description": [ - "NOTE: IIP files used by the standard version of Install Creator have an .IIT extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iiq": { - "slug": "iiq", - "extension": "iiq", - "name": "Phase One RAW Image", - "category": "phase-one-raw-image", - "summary": "", - "developer_org": "phase-one", - "developer_name": "Phase One", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iiq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iit": { - "slug": "iit", - "extension": "iit", - "name": "Install Creator Project File", - "category": "install-creator-project-file", - "summary": "", - "developer_org": "clickteam", - "developer_name": "Clickteam", - "more_information": { - "description": [ - "NOTE: IIT files for the Pro version of Install Creator use the .IIP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iix": { - "slug": "iix", - "extension": "iix", - "name": "Translation Memory Index File", - "category": "translation-memory-index-file", - "summary": "", - "developer_org": "sdl", - "developer_name": "SDL", - "more_information": { - "description": [ - "A translation memory (TM) includes five file types including IIX, .TMW , .MDF , .MTF , and .MWF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ik": { - "slug": "ik", - "extension": "ik", - "name": "CryENGINE IK Animation File", - "category": "cryengine-ik-animation-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "NOTE: As of version 3.3, CryENGINE now merges the .IK , .CAL and .SETUP files into a single .CHRPARAMS file. Therefore, IK files are no longer used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ik.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ikf": { - "slug": "ikf", - "extension": "ikf", - "name": "INTUS Keyboard File", - "category": "intus-keyboard-file", - "summary": "", - "developer_org": "pcs-systemtechnik", - "developer_name": "PCS Systemtechnik", - "more_information": { - "description": [ - "INTUS terminals are used for timecard management (i.e., employees clocking in and out), security access control, diagnostics, and data collection.", - "NOTE: Only newer INTUS terminal models (i.e., INTUS 5500 and 5600) can use IKF files and the RemoteConf software for updates. Older INTUS terminals, including the INTUS 3100, 3450, and 5300, are managed with INTUS RemoteSetup, the predecessor to RemoteConf." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ikf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ikmp": { - "slug": "ikmp", - "extension": "ikmp", - "name": "IK Multimedia Preset FIle", - "category": "ik-multimedia-preset-file", - "summary": "", - "developer_org": "ik-multimedia", - "developer_name": "IK Multimedia", - "more_information": { - "description": [ - "To create the IKMP file, customize your settings, select the Save or Save As button, name your preset, save the file in the default \"Presets\" folder, and click Save .", - "NOTE: You cannot double-click the IKMP file to open it. You must keep the file in the \"Presets\" folder in the application directory. Then, when you want to load it again, click the \"LOAD\" option between the \"Save As\" and \"Delete\" buttons near the top-middle of the application interface. A drop down menu will appear, click your preset name, and your settings will reconfigure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ikmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ilbm": { - "slug": "ilbm", - "extension": "ilbm", - "name": "Interleaved Bitmap Image", - "category": "interleaved-bitmap-image", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "ILBM files were used by early graphics editing programs, such as Electronic Arts Deluxe Paint. They are still viewable using several image viewers.", - "NOTE: Interleaved Bitmap files can also be saved with the .LBM extension. They are sometimes also seen as .IFF files, although the ILBM format does not support all features specified by the Interchange File Format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ilbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ildoc": { - "slug": "ildoc", - "extension": "ildoc", - "name": "QuickSilver Document", - "category": "quicksilver-document", - "summary": "", - "developer_org": "broadvision", - "developer_name": "BroadVision", - "more_information": { - "description": [ - "ILDOC is short for \"Interleaf document,\" since QuickSilver was developed by Interleaf before it was acquired by BroadVision. Aurea later acquired BroadVision." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ildoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ilg": { - "slug": "ilg", - "extension": "ilg", - "name": "InstallScript Log File", - "category": "installscript-log-file", - "summary": "", - "developer_org": "flexera", - "developer_name": "Flexera", - "more_information": { - "description": [ - "InstallScript and InstallScript MSI installations are created using Flexera InstallShield to install software. InstallShield is a program that specializes in the design of customized software installers. When the InstallScript or InstallScript MSI installation is run on a user's computer, an ILG file is automatically created to record and store the procedure.", - "Procedures recorded in an ILG file are typically one of the following:", - "NOTE: ILG files can only be created when logging is enabled." - ] - }, - "common_filenames": [ - { - "filename": "Setup.ilg", - "description": "Setup.ilg - The common name given to ILG log files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ilg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ilk": { - "slug": "ilk", - "extension": "ilk", - "name": "Incremental Linking File", - "category": "incremental-linking-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Incremental linking files store data in such a way that localized development changes only require updates to the affected parts of a compiled and linked executable. This allows developers to make source code changes and test the results more quickly without the software having to rebuild the entire executables again.", - "The use of ILK files may make executables slower in performance and larger in size. Therefore, developers should examine these performance metrics when building and deploying the final deliverables.", - "NOTE: Smaller development projects may not benefit from incremental linking. To turn off incremental linking in Visual Studio, go to the Linker options in the project properties window." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ilk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ilo": { - "slug": "ilo", - "extension": "ilo", - "name": "I-LIVE-ON StoryTeller", - "category": "i-live-on-storyteller", - "summary": "", - "developer_org": "i-live-on-corporation", - "developer_name": "I-LIVE-ON CORPORATION", - "more_information": { - "description": [ - "I-LIVE-ON is a multiplatform software suite that allows users to create and watch stories. While users can create stories on any topic, I-LIVE-ON is designed to be used to record a person's life history as a story, which can be shared with friends and loved ones.", - "Users create I-LIVE-ON stories in I-LIVE-ON.Creator, a Windows and macOS application. These stories are saved as ILO files. All I-LIVE-ON applications, including the free I-LIVE-ON.NowStory Player App (available for Windows and macOS) and the paid I-LIVE-ON.VR-Theater player (available for Meta Quest VR Headset), can open ILO files and play the story they contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ilo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ilogicvb": { - "slug": "ilogicvb", - "extension": "ilogicvb", - "name": "iLogic VB File", - "category": "ilogic-vb-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "The iLogic browser features iLogic rules, form, global forms, and external rules. Rules are the rules included in the document, whereas the external rules are the rules stored outside of the document and Inventor. These external rules are typically stored in ILOGICVB files. Although, they can also be stored in .VB or .TXT files.", - "To create a rule, click the \"Manage\" tab on the ribbon, then select the \"iLogic\" panel, and click \"Add Rule\", name the rule, and select \"OK\". To create an external rule, open a rule, copy the code, and then paste the code in an external rule created from the iLogic Browser \"External Rules\" tab. You can then save the external rule as an ILOGICVB file. To edit an external rule, simply open the \"Edit Rule\" dialog box and double-click the rule in the tree." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ilogicvb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "im": { - "slug": "im", - "extension": "im", - "name": "Indexed Mesh", - "category": "indexed-mesh", - "summary": "", - "developer_org": "auran", - "developer_name": "Auran", - "more_information": { - "description": [ - "Trainz Railroad Simulator is a video game in which players simulate routing and operating trains. Developer Auran released the first version of Trainz in 2001. The game has received many sequels and is now published by N3V games.", - "Some old versions of Trainz use 3D models saved in the IM, or Indexed Mesh, format. Current versions of Trainz also support the IM format, for the sake of backward compatibility. Players can create their own IM files using plug-ins for Autodesk 3ds Max and Blender." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "im.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "im4m": { - "slug": "im4m", - "extension": "im4m", - "name": "IMG4 Manifest", - "category": "img4-manifest", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "During their boot processes, Apple devices load several files used to verify their hardware and operating system's integrity. Some of these files are saved in the IM4P, or IMG4 Payload, format. IM4P files are paired with accompanying IM4M, or IMG4 Manifest, files, which a device uses to verify that the IM4P files contain the correct data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "im4m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "im4p": { - "slug": "im4p", - "extension": "im4p", - "name": "IMG4 Payload File", - "category": "img4-payload-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The IMG4 format replaced the IMG3 file format. It is used on iOS devices running a 64-bit processor and the Apple Watch. The format is designed to contain IM4P files used by iOS' secure boot chain as well as signatures of the files. IMG4 files can be found in the /​usr/​standalone/​firmware/​ directory of the iOS file system.", - "NOTE: The IM4P file format was introduced with the release of iOS 7.0.1" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "im4p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ima": { - "slug": "ima", - "extension": "ima", - "name": "Disk Image", - "category": "disk-image", - "summary": "", - "developer_org": "interactive-multimedia-association", - "developer_name": "Interactive Multimedia Association", - "more_information": { - "description": [ - "IMA files are typically created by WinImage, a disk-imaging suite used to write, read, and edit disk images. WinImage users may create the IMA file to store multiple types of disk images but most often create the IMA file to store a disk image of a 1.44MB 3.5\" floppy disk.", - "Users can compress IMA files using WinImage in order to save disk space. Compressed IMA files are created as .IMZ files by WinImage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ima.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "image": { - "slug": "image", - "extension": "image", - "name": "Apple Disk Image", - "category": "apple-disk-image", - "summary": "", - "developer_org": "the-squeak-community", - "developer_name": "The Squeak Community", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/image_12252.png", - "alt": "Screenshot of a .image file in SqueakJS", - "caption": "IMAGE file open in SqueakJS" - }, - "description": [ - "Squeak is a programming language and development environment that was created by developers at Apple and Disney. The Squeak language is based on the Smalltalk-80 language. Squeak is now open-source, meaning anyone can download the Squeak development environment and create programs using the Squeak programming language.", - "The Squeak development environment comes packaged as an .EXE file, .DMG file, or other executable, which is used to launch a Squeak VM. In their VM, developers can develop programs using the Squeak programming language. When a developer saves a Squeak development session, the session is saved as an IMAGE file. A developer can load their IMAGE file the next time they start a Squeak VM, to resume their development session." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/image_12252.png", - "alt": "Screenshot of a .image file in SqueakJS", - "caption": "IMAGE file open in SqueakJS" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "image.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imagelist": { - "slug": "imagelist", - "extension": "imagelist", - "name": "Where's My ... ? Image List", - "category": "where-s-my-...-image-list", - "summary": "", - "developer_org": "disney-mobile", - "developer_name": "Disney Mobile", - "more_information": { - "description": [ - "Where's My Water? is a puzzle video game published by Disney Mobile. It is available for Android and iOS. The game has several sequels, including Where's My Perry?, Where's My Mickey?, and Where's My Water? 2.", - "All Where's My ... ? games contain IMAGELIST files. These files list the textures included in the game and accompanying metadata , such as the images' sizes and offsets. Where's My ... ? games refer to these image lists and use them to load textures used to display game menus and objects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imagelist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imageportfoliolibrary": { - "slug": "imageportfoliolibrary", - "extension": "imageportfoliolibrary", - "name": "Painter Image Portfolio Library", - "category": "painter-image-portfolio-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/imageportfoliolibrary_9662.jpg", - "alt": "Screenshot of a .imageportfoliolibrary file in Corel Painter 2023", - "caption": "IMAGEPORTFOLIOLIBRARY file open in Corel Painter 2023" - }, - "description": [ - "Painter provides various tools for illustrating artwork and editing digital photographs. The software also includes an image portfolio library, which is a storage place that helps you manage and organize your collection of images.", - "You can add or remove images in an image portfolio through the Media Library panel. To open this panel, select Window → Media Panels → Images and select the \"Image Portfolio\" tab." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/imageportfoliolibrary_9662.jpg", - "alt": "Screenshot of a .imageportfoliolibrary file in Corel Painter 2023", - "caption": "IMAGEPORTFOLIOLIBRARY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imageportfoliolibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imapmbox": { - "slug": "imapmbox", - "extension": "imapmbox", - "name": "IMAP Mailbox", - "category": "imap-mailbox", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: IMAP mailboxes are actually folders and not files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imapmbox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imazing": { - "slug": "imazing", - "extension": "imazing", - "name": "iMazing iPhone Backup", - "category": "imazing-iphone-backup", - "summary": "", - "developer_org": "digidna", - "developer_name": "DigiDNA", - "more_information": { - "description": [ - "iMazing is a Windows and Mac application that iPhone users can use to back up all or some of the data stored on their iPhones. In the past, if a user wanted to export all the data their iPhone contains as one file, they could export their data from iMazing as an IMAZING file.", - "However, current versions of iMazing do not allow users to export their data as IMAZING files. Instead, users can export their photos, videos, messages, settings, and app-specific data in separate files. App-specific data is saved in .IMAZINGAPP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imazing.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imazingapp": { - "slug": "imazingapp", - "extension": "imazingapp", - "name": "iMazing App Data Backup", - "category": "imazing-app-data-backup", - "summary": "", - "developer_org": "digidna", - "developer_name": "DigiDNA", - "more_information": { - "description": [ - "iMazing is a Windows and Mac application that iPhone users can use to back up all or some of the data stored on their iPhones. If a user wants to back up only the data used by a specific iPhone app, they can open iMazing and select Manage Apps . The user then selects the app for which they want to back up their data, opens iMazing's dropdown menu, and selects Back Up App Data .", - "iMazing then saves the user's user-specific app data in an IMAZINGAPP file. IMAZINGAPP files contain only a user's app data; they do not contain a copy of the app from which they were created. iMazing can, however, use IMAZINGAPP file's to re-install associated apps, as a user restores the data their IMAZINGAPP file contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imazingapp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imd": { - "slug": "imd", - "extension": "imd", - "name": "GIS Image Metadata File", - "category": "gis-image-metadata-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ImageDisk may create IMD files from a variety of floppy disk formats but they must be compatible with PC 765 floppy diskette controller and drives. While IMD files are typically created by ImageDisk, they may also be created and manipulated by pyImageDisk." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ime": { - "slug": "ime", - "extension": "ime", - "name": "Windows Input Method Editor File", - "category": "windows-input-method-editor-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "IME files can be found in the C:\\​Windows\\​System32\\​ directory. They are saved in the .DLL format but use the \".ime\" extension, which stands for Input Method Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ime.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imf": { - "slug": "imf", - "extension": "imf", - "name": "Id Music File", - "category": "id-music-file", - "summary": "", - "developer_org": "lutz-roeder", - "developer_name": "Lutz Roeder", - "more_information": { - "description": [ - "The IMF file format was created by id Software for their video games. Due to low-quality nature of the sound and the proprietary format (AdLib sound cards only), the IMF format is no longer used.", - "Some programs, such as AdPlug, emulate AdLib sound cards and can play IMF files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/imf_13337.png", - "alt": "Screenshot of a .imf file in OpenMPT", - "caption": "IMF file open in OpenMPT" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "img": { - "slug": "img", - "extension": "img", - "name": "Disc Image Data File", - "summary": "An IMG file is a disk image file created by various disk imaging applications, such as H+H Software Virtual CD. It stores an exact copy of the data on a CD or DVD and is used for backups and burning new discs.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Disk Image Files", - "category_slug": "disk-image-files", - "rating": 4.1, - "votes": 254, - "last_updated": "February 22, 2021", - "more_information": { - "content": [ - "IMG files created by different disk imaging programs may use different formats. For example, IMG files created by SlySoft CloneCD must be paired with an associated .CCD and .SUB file before they can be used to create a disc. Before using an IMG file to create a new disc, you should attempt to determine what program created the IMG file and check whether your disc-authoring program can burn files saved in that format." - ] - }, - "how_to_open": { - "instructions": [ - "You can use IMG files to create discs in several Windows programs, including:", - "When using a CloneCD IMG file to create a disc, you must also supply the CCD and SUB files associated with the CloneCD IMG file." - ], - "programs": [ - { - "name": "H+H Software Virtual CD", - "url": "../software/hh_software/virtual_cd.html" - }, - { - "name": "Lightning UK ImgBurn", - "url": "../software/lightning_uk/imgburn.html" - }, - { - "name": "MagicISO", - "url": "../software/magiciso/magiciso.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:55.189921", - "source": { - "url": "https://fileinfo.com/extension/img", - "file": "img.html" - } - }, - "img2": { - "slug": "img2", - "extension": "img2", - "name": "iPhone Firmware Image", - "category": "iphone-firmware-image", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "For iPhones running OS 1.1.x, Apple used IMG2 files to store system information that users would download to install iPhone OS 1.1.x system updates. When installing the software update, the S5L8900 application processor in the iPhone parses the file and loads its information.", - "IMG2 files store various information, including system software, resource files, and images. The files are also encrypted with the 0x837 key to protect their contents.", - "NOTE: Since Apple replaced IMG2 files, the format is now obscure, but iPhone users looking to jailbreak iPhones and flash old firmware onto them may still encounter IMG2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "img2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "img3": { - "slug": "img3", - "extension": "img3", - "name": "iPhone IMG3 File", - "category": "iphone-img3-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "img3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imga": { - "slug": "imga", - "extension": "imga", - "name": "Aleph One Image File", - "category": "aleph-one-image-file", - "summary": "", - "developer_org": "bungie-studios", - "developer_name": "Bungie Studios", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imi": { - "slug": "imi", - "extension": "imi", - "name": "Magellan Map File", - "category": "magellan-map-file", - "summary": "", - "developer_org": "perion", - "developer_name": "Perion", - "more_information": { - "description": [ - "IMI files are also used to visualize waypoints, routes, and geocaches within Magellan PC software programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imj": { - "slug": "imj", - "extension": "imj", - "name": "JFIF Bitmap Image", - "category": "jfif-bitmap-image", - "summary": "", - "developer_org": "pegasus-image-corporation", - "developer_name": "Pegasus Image Corporation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iml": { - "slug": "iml", - "extension": "iml", - "name": "IntelliJ IDEA Module", - "category": "intellij-idea-module", - "summary": "", - "developer_org": "the-sage-group", - "developer_name": "The Sage Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/iml_3071.png", - "alt": "Screenshot of a .iml file in Atom", - "caption": "IML file open in Atom" - }, - "description": [ - "IML files store module-level settings for larger development projects. IntelliJ IDEA uses .IPR or .IDEA files (depending on the project's version) to store overall project settings. These files may reference multiple IML files. IPR and IML files both use XML formatting.", - "If you accidentally delete a module's IML file, you can often regenerate the file by either opening and closing your IDE, rebuilding your project, or reimporting your project.", - "NOTE: Android Studio, an Android software development tool based on the IntelliJ IDEA engine, also uses IML files to store information for Android development modules." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/iml_3071.png", - "alt": "Screenshot of a .iml file in Atom", - "caption": "IML file open in Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imm": { - "slug": "imm", - "extension": "imm", - "name": "iMindMap Map File", - "category": "imindmap-map-file", - "summary": "", - "developer_org": "thinkbuzan", - "developer_name": "ThinkBuzan", - "more_information": { - "description": [ - "To create an IMM file, select File → New , choose the Central Idea theme, and select File → Save or Save As... . After the dialog box opens, name the file, choose the save location, and click Save .", - "IMM files, which are used by version 4 of iMindMap and earlier, were replaced with .IMX files in version 5. However, iMindMap 5 and later still supports IMM files.", - "NOTE: ThinkBuzan iMindMap became Ayoa software, which does not support .IMM files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "immodules": { - "slug": "immodules", - "extension": "immodules", - "name": "GTK+ Module File", - "category": "gtk+-module-file", - "summary": "", - "developer_org": "gnome-project", - "developer_name": "GNOME Project", - "more_information": { - "description": [ - "GTK+ reads the IMMODULES file at runtime to determine which input method modules are available and how to initialize them. Each entry in the file typically includes the module’s path, supported locales, and other metadata required to load and use the module correctly. Without the IMMODULES file, certain language input features will not function correctly in GTK+-built applications.", - "GTK+ tools (like gtk-query-immodules ) generate IMMODULES files and typically store them in system or application directories. While most end-users won’t encounter IMMODULES files, developers or system administrators who build or package GTK+ applications for multilingual environments may need to work with these files to ensure the correct input methods are available." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "immodules.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imovieevent": { - "slug": "imovieevent", - "extension": "imovieevent", - "name": "iMovie Event File", - "category": "imovie-event-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "IMOVIEEVENT files are located inside .IMOVIELIBRARY files. Their contents describe iMovie events, which are dates created automatically when the user imports video, pictures, and audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imovieevent.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imovielibrary": { - "slug": "imovielibrary", - "extension": "imovielibrary", - "name": "iMovie Library File", - "category": "imovie-library-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When you select the \"Library\" view in iMovie, the application displays the information held in the IMOVIELIBRARY file. The iMovie Library is made up of libraries, which includes video events and projects. The library file contains the contents of a project, which may include .MOV video, .MP3 audio, and .JPG image files. Because of the media contents, IMOVIELIBRARY files can quickly grow in size. The IMOVIELIBRARY file is located in the \"Movies\" folder of the user directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imovielibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imoviemobile": { - "slug": "imoviemobile", - "extension": "imoviemobile", - "name": "iOS iMovie Project", - "category": "ios-imovie-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "If you do not have an iOS device or a machine running OS X to open your IMOVIEMOBILE file, you can still access its contents. First, copy the IMOVIEMOBILE file, rename the file extension to \"zip\", decompress the file, and the project content will be in a folder called \"Assets.\" You can then open the original content in a video editing program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imoviemobile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imovieproj": { - "slug": "imovieproj", - "extension": "imovieproj", - "name": "iMovie Project File", - "category": "imovie-project-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple introduced iMovie in 1999 as part of Mac OS 8. Throughout its different versions, the software has saved projects in various formats. Early versions of iMovie saved files as .IMOVIEPROJECT files, then Apple replaced the format with the IMOVIEPROJ file in versions 5 and 6 (2005 and 2006).", - "In 2007, iMovie '08 saved projects as RCPROJECT files until iMovie '11 (2010). Then, in 2013, iMovie 10 began storing all project information in .IMOVIELIBRARY bundles with .IMOVIEEVENT files.", - "NOTE: Because iMovie projects contain the actual video and audio clips used to compose the movie, they are often several gigabytes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imovieproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imovieproject": { - "slug": "imovieproject", - "extension": "imovieproject", - "name": "iMovie Project", - "category": "imovie-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Newer versions of iMovie save project files with the .IMOVIEPROJ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imovieproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imovietrailer": { - "slug": "imovietrailer", - "extension": "imovietrailer", - "name": "iOS iMovie Trailer", - "category": "ios-imovie-trailer", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/imovietrailer_13641.jpg", - "alt": "Screenshot of a .imovietrailer file in Apple iMovie 10", - "caption": "IMOVIETRAILER file open in Apple iMovie 10" - }, - "description": [ - "The iOS version of iMovie allows you to create various types of video projects and save them as .IMOVIEMOBILE files. However, if you create a trailer, the app saves it as an IMOVIETRAILER file.", - "To create an IMOVIETRAILER file with the iOS version of iMovie:", - "IMOVEITRAILER files are compressed with Zip-compression and store various files and folders, including:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/imovietrailer_13641.jpg", - "alt": "Screenshot of a .imovietrailer file in Apple iMovie 10", - "caption": "IMOVIETRAILER file open in Apple iMovie 10" - }, - { - "url": "https://fileinfo.com/img/ss/sm/imovietrailer_13641-2.jpg", - "alt": "Decompressed IMOVIETRAILER file open in Apple Finder", - "caption": "Decompressed IMOVIETRAILER file open in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imovietrailer.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imp": { - "slug": "imp", - "extension": "imp", - "name": "Improv Spreadsheet", - "category": "improv-spreadsheet", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Lotus Improv was a spreadsheet program released in 1991 for the NeXTSTEP platform and later released for Windows in 1993. It attempted to change how data in spreadsheets was stored in order to make editing more simple and accurate. The program was eventually discontinued in 1996 after Lotus was purchased by IBM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "import": { - "slug": "import", - "extension": "import", - "name": "Godot Engine Import Settings File", - "category": "godot-engine-import-settings-file", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "description": [ - "When a user imports a file, such as an .ESCN , .PNG , .OGG , or .WAV file, into the project, an IMPORT file is created in the same directory as the imported file. The IMPORT file name consists of the same name as the imported file, but with the .import extension appended to it. For example, when sample.wav is imported into the project, the IMPORT file is named sample.wav.import ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "import.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imr": { - "slug": "imr", - "extension": "imr", - "name": "Impromptu Report File", - "category": "impromptu-report-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "IMR files may also be a snapshot report, which includes raw data so the report can be viewed without external data sources." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imt": { - "slug": "imt", - "extension": "imt", - "name": "My Time Data File", - "category": "my-time-data-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "Data saved in IMT files can also be exported by My Time into a standard text format that can be imported and edited by spreadsheet applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imtx": { - "slug": "imtx", - "extension": "imtx", - "name": "iMindMap Template File", - "category": "imindmap-template-file", - "summary": "", - "developer_org": "thinkbuzan", - "developer_name": "ThinkBuzan", - "more_information": { - "description": [ - "iMindMap templates fall under one of three categories: Education, Personal, and Business. Each category also has subcategories, as well.", - "To create an IMTX file, select File → New or click \"New Mind Map\" after you open the application. Then choose the Central Idea theme and select File → Save As Template... . After the dialog box opens, fill in the Classification and Details fields, and click Save .", - "NOTE: ThinkBuzan iMindMap became Ayoa software, which does not support .IMTX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imx": { - "slug": "imx", - "extension": "imx", - "name": "iMindMap Map File", - "category": "imindmap-map-file", - "summary": "", - "developer_org": "thinkbuzan", - "developer_name": "ThinkBuzan", - "more_information": { - "description": [ - "To create an IMX file, select File → New or click \"New Mind Map\" after you open the application. Then choose the Central Idea theme and select File → Save or Save As... or click the floppy disk icon. After the dialog box opens, name the file, choose the save location, and click Save .", - "IMX files replaced .IMM files, which are used by version 4 of iMindMap and earlier. IMX files are only compatible with iMindMap 5 and later.", - "NOTE: ThinkBuzan iMindMap became Ayoa software, which does not support .IMX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imy": { - "slug": "imy", - "extension": "imy", - "name": "iMelody Ringtone File", - "category": "imelody-ringtone-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The iMelody format is supported by various Sony Ericsson, Motorola, Siemens, and Alcatel phones." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "imz": { - "slug": "imz", - "extension": "imz", - "name": "WinImage Compressed Disk Image", - "category": "winimage-compressed-disk-image", - "summary": "", - "developer_org": "gilles-vollant", - "developer_name": "Gilles Vollant", - "more_information": { - "description": [ - "IMZ files are the compressed version of .IMA files. They may be created to store multiple types of disk images, such as a hard drive, CD, or virtual hard drive (VHD). However, they are most often created to store a disk image of a 1.44MB 3.5\" floppy disk." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "imz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "in": { - "slug": "in", - "extension": "in", - "name": "Autoconf Input File", - "category": "autoconf-input-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Autoconf is part of the GNU build system, which creates custom builds of applications for different platforms. It is one of several GNU build tools, which include Automake, Gnulib, and Libtool.", - "NOTE: While the GNU community previously encouraged developers to name their top-level configuration file configure.in , they now recommend developers name their top-level file configure.ac ." - ] - }, - "common_filenames": [ - { - "filename": "config.h.in", - "description": "config.h.in - a header file used to define C macros" - }, - { - "filename": "makefile.in", - "description": "makefile.in - a build file used to compile a program" - }, - { - "filename": "configure.in", - "description": "configure.in - a source file from which Autoconf generates a configure script" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "in.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inc": { - "slug": "inc", - "extension": "inc", - "name": "Include File", - "category": "include-file", - "summary": "", - "developer_org": "ghisler-software", - "developer_name": "Ghisler Software", - "more_information": { - "description": [ - "INC files help make programming more efficient because one file can be referenced by many other files instead of having to rewrite the code multiple times." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/inc_12168.png", - "alt": "Screenshot of a .inc file in Notepad++", - "caption": "INC file open in Notepad++" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inca": { - "slug": "inca", - "extension": "inca", - "name": "InCopy CS3 Assignment File", - "category": "incopy-cs3-assignment-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Assignment files are created using InDesign and then assigned to a specific editor, who has permission to edit page content using InCopy. Once the page is complete, the editor notifies the sender. This process is useful in several ways:", - "INCA files are exported with INCX linked content files, which contain the text, graphics, and frames to be modified. Editors typically access INCA and INCX files over a network.", - "NOTE: INCA files have been replaced by .ICMA files in InDesign and InCopy CS4 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "incd": { - "slug": "incd", - "extension": "incd", - "name": "InCopy Document", - "category": "incopy-document", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "INCD files are the older version of .ICML files. They can still be opened with InCopy and InDesign, but you should save InCopy documents using the .ICML extension in newer versions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "incd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "incp": { - "slug": "incp", - "extension": "incp", - "name": "InCopy CS3 Package File", - "category": "incopy-cs3-package-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "INCP files are exported by a designer with InDesign, modified by an editor using InCopy, and then sent back to the designer as an .INDP package. The INDP file can be imported back into the original InDesign document ( .INDD file) using InDesign.", - "NOTE: As of InDesign and InCopy CS4, InCopy package files use the .ICAP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "incp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inct": { - "slug": "inct", - "extension": "inct", - "name": "InCopy Template", - "category": "incopy-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "incx": { - "slug": "incx", - "extension": "incx", - "name": "InCopy CS3 Interchange File", - "category": "incopy-cs3-interchange-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "INCX files are edited using InCopy. They can only be modified by the editor who has been given permission with an issued .INCA file. INCX files are typically accessed over a network.", - "NOTE: INCX files are used by InDesign and InCopy CS3 and earlier. Versions CS4 and later use the .ICML extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "incx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ind": { - "slug": "ind", - "extension": "ind", - "name": "Memory Stick Formatting File", - "category": "memory-stick-formatting-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "IND files are not meant to be opened. They are referenced by the device the Memory Stick is connected to and can be deleted.", - "Some examples of Sony devices that create IND files include Sony PlayStation Portable (PSP) and Sony digital cameras. Various Sony devices, such as digital camcorders, may create an additional file named MSTK_PRO.IND for Memory Stick Pro media cards." - ] - }, - "common_filenames": [ - { - "filename": "MEMSTICK.IND", - "description": "MEMSTICK.IND - Common name given to IND files on Memory Stick media cards." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ind.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "indb": { - "slug": "indb", - "extension": "indb", - "name": "Adobe InDesign Book File", - "category": "adobe-indesign-book-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/indb_5438.png", - "alt": "Screenshot of a .indb file in Adobe InDesign 2021", - "caption": "INDB file open in Adobe InDesign 2021" - }, - "description": [ - "INDB files are used by InDesign to compile documents into a larger book, as well as publishing and printing the final copy. The files are also helpful for saving computer resources while editing since the computer does not have to load all of the INDD file contents while creating the book.", - "NOTE: To create an INDB file, select File → New → Book... , name your book, choose your save location, and click Save ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/indb_5438.png", - "alt": "Screenshot of a .indb file in Adobe InDesign 2021", - "caption": "INDB file open in Adobe InDesign 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "indb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "indd": { - "slug": "indd", - "extension": "indd", - "name": "Adobe InDesign Document", - "summary": "An INDD file is a page layout project created with Adobe InDesign, a professional desktop publishing application. It includes page formatting information, content, linked files, styles, and swatches. INDD files commonly store books, magazines, newspapers, flyers, brochures, and mobile & webpage mockups.", - "developer": "Adobe", - "developer_slug": "adobe", - "category": "Page Layout Files", - "category_slug": "page-layout-files", - "rating": 3.5, - "votes": 188, - "last_updated": "January 19, 2023", - "more_information": { - "content": [ - "Adobe InDesign is a well-known application used to design professional layouts for digital and print publishing. When you save a page layout with InDesign, the application creates an INDD file to store the contents of the design.", - "To create an INDD file with InDesign, select File → New → Document... , modify the document, then select File → Save As... . After saving an INDD file, you can close it, re-open it, and continue editing the document.", - "When your design is complete, and you no longer need to edit it in InDesign, you can export it to another format, such as .PDF , .EPUB , or .JPEG . To export an INDD file, select File → Export... ." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/indd_40.jpg", - "srcset": "https://fileinfo.com/img/ss/md/indd_40.jpg 760w, https://fileinfo.com/img/ss/sm/indd_40.jpg 380w", - "alt": "Screenshot of a .indd file in Adobe InDesign 2023", - "width": "380", - "height": "253", - "caption": "INDD file open in Adobe InDesign 2023" - } - }, - "how_to_open": { - "instructions": [ - "You can open an INDD file with Adobe InDesign in Windows and macOS. To open it with InDesign, select File → Open... or double-click the file if it is associated with InDesign.", - "You can also open INDD files with Adobe's professional writing program, InCopy, and QuarkXpress." - ] - }, - "scraped_at": "2025-08-09T21:58:55.140225", - "source": { - "url": "https://fileinfo.com/extension/indd", - "file": "indd.html" - } - }, - "indesignplugin": { - "slug": "indesignplugin", - "extension": "indesignplugin", - "name": "Adobe InDesign Plug-in", - "category": "adobe-indesign-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Many INDESIGNPLUGIN files are located in the /​Plug-ins/​ directory of the Adobe InDesign installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "indesignplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "indk": { - "slug": "indk", - "extension": "indk", - "name": "Adobe Shortcut Set File", - "category": "adobe-shortcut-set-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "INDK files are saved in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "indk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "indl": { - "slug": "indl", - "extension": "indl", - "name": "Adobe InDesign Library", - "category": "adobe-indesign-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "You can create an INDL file by highlighting one or more objects and then selecting File → New → Library . You can add or remove individual objects to an open object library using the Library panel.", - "InDesign also supports Creative Cloud (CC) INDL libraries. These libraries allow you to share content with other InDesign users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "indl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "indp": { - "slug": "indp", - "extension": "indp", - "name": "Adobe InDesign CS3 Package File", - "category": "adobe-indesign-cs3-package-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "INDP files are created by Adobe InCopy, a writing and editing program used with InDesign.", - "NOTE: INDP files are used by InDesign and InCopy CS3 and earlier. Versions CS4 and later use the .IDAP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "indp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inds": { - "slug": "inds", - "extension": "inds", - "name": "Adobe InDesign Snippet File", - "category": "adobe-indesign-snippet-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Snippets can be created by selecting one or more objects in InDesign and then dragging them to the desktop. They may also be exported by selecting File → Export within InDesign.", - "INDS files were used by older versions of InDesign and have since been replaced by .IDMS files with the release of InDesign CS4. Even though Adobe replaced INDS files, you can still open them with InDesign." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "indt": { - "slug": "indt", - "extension": "indt", - "name": "Adobe InDesign Template", - "category": "adobe-indesign-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/indt_1380.jpg", - "alt": "Screenshot of a .indt file in Adobe InDesign 2023", - "caption": "INDT file open in Adobe InDesign 2023" - }, - "description": [ - "InDesign templates come packaged with the software and are also available for download through InDesign. Examples of templates available with the software include brochures, flyers, webpage mockups, and social media posts.", - "You can also create custom templates with InDesign by selecting File → Save As... and choosing \"InDesign *version* template\" from the \"Format\" dropdown list. After saving an INDT file, you can close it, then re-open it for further editing. Then, after you finish editing your template, you can save it as an .INDD file by selecting File → Save As... and choosing \"InDesign *version* document\" from the \"Format\" dropdown list." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/indt_1380.jpg", - "alt": "Screenshot of a .indt file in Adobe InDesign 2023", - "caption": "INDT file open in Adobe InDesign 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "indt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inetloc": { - "slug": "inetloc", - "extension": "inetloc", - "name": "Internet Location", - "category": "internet-location", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "RSS Internet locations can be created by dragging the icon in Safari's address bar to the Desktop. Dragging a regular website location will create a .WEBLOC file" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inetloc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inf": { - "slug": "inf", - "extension": "inf", - "name": "Setup Information File", - "category": "setup-information-file", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "description": [ - "INF files are similar to .INI files and are commonly used to install device drivers. They contain the driver name and location, driver version information, and registry information.", - "Unfortunately, INF files can become infected by viruses since they may autorun without any prompting. To be safe, you should not attempt to open them manually." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/inf_11775.png", - "alt": "Screenshot of a .inf file in Microsoft Visual Studio Code 1.51", - "caption": "INF file open in Microsoft Visual Studio Code 1.51" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inf_loc": { - "slug": "inf_loc", - "extension": "inf_loc", - "name": "Windows Driver Information Cache File", - "category": "windows-driver-information-cache-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Several INF_LOC files can be found in the following directory:", - "C:\\​Windows\\​System32\\​DriverStore\\​en-US\\​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inf_loc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "infinitemacdisk": { - "slug": "infinitemacdisk", - "extension": "infinitemacdisk", - "name": "Infinite Mac Disk Image", - "category": "infinite-mac-disk-image", - "summary": "", - "developer_org": "mihai-parparita", - "developer_name": "Mihai Parparita", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/infinitemacdisk_13598.png", - "alt": "Screenshot of a .infinitemacdisk file in Infinite Mac", - "caption": "INFINITEMACDISK file open in Infinite Mac" - }, - "description": [ - "Using Infinite Mac, users can run Classic Mac OS within an online virtual machine. In versions 2.1 and above of Infinite Mac (which run versions 2.1 and above of Classic Mac OS), users can import and/or store files in Infinite Mac's Saved HD drive. This drive is saved to the local storage of the user's web browser, allowing the user to access the drive (and the files it contains) across Infinite Mac instances.", - "If a user wants to back up the contents of their Saved HD drive, they can do so by selecting Settings → Export... . This saves the current contents of the user's Saved HD drive in an INFINTEMACDISK file. If necessary, the user can import this file into an Infinite Mac instance to access the files it contains." - ] - }, - "common_filenames": [ - { - "filename": "Saved HD.infinitemacdisk", - "description": "Saved HD.infinitemacdisk - The default name Infinite Mac assigns to INFINTEMACDISK files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/infinitemacdisk_13598.png", - "alt": "Screenshot of a .infinitemacdisk file in Infinite Mac", - "caption": "INFINITEMACDISK file open in Infinite Mac" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "infinitemacdisk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "info": { - "slug": "info", - "extension": "info", - "name": "Texinfo Document", - "category": "texinfo-document", - "summary": "", - "developer_org": "canon", - "developer_name": "Canon", - "more_information": { - "description": [ - "INFO documents are used for storing software help manuals and technical books. They can be viewed with an Info viewer, such as Texinfo's Info reader or GNU Emacs." - ] - }, - "common_filenames": [ - { - "filename": "mcmod.info", - "description": "mcmod.info - A common name for the INFO that describes one or more mods." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "info.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "infopathxml": { - "slug": "infopathxml", - "extension": "infopathxml", - "name": "Microsoft InfoPath Form", - "category": "microsoft-infopath-form", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "infopathxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inform": { - "slug": "inform", - "extension": "inform", - "name": "Inform Project", - "category": "inform-project", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/inform_9350.png", - "alt": "Screenshot of a .inform file in Inform 7", - "caption": "INFORM file open in Inform 7" - }, - "description": [ - "Inform is a free application that provides tools for creating IF stories that other users can experience. When simulating a story, users can control characters with text commands and modify the environment.", - "Inform users can create stories and save them as INFORM project files. These files allow users to save, close, and re-open a project for further editing.", - "To create an INFORM file, select File → Save or Save As... , name the file, select the save location, and click Save .", - "After you complete your story, select Release → Release to create a .ZBLORB file that can be uploaded to the Internet and shared with other users." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/inform_9350.png", - "alt": "Screenshot of a .inform file in Inform 7", - "caption": "INFORM file open in Inform 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inform.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ing": { - "slug": "ing", - "extension": "ing", - "name": "MasterCook Ingredients File", - "category": "mastercook-ingredients-file", - "summary": "", - "developer_org": "valusoft", - "developer_name": "ValuSoft", - "more_information": { - "description": [ - "Sierra On-Line initially developed MasterCook in the early 1990s, and then ValuSoft acquired the software in 2002. It quickly gained popularity among culinary enthusiasts for creating, organizing, and sharing recipes. It also offers meal planning, shopping lists, and nutritional analysis tools.", - "The program uses various types of files to store your information. For example, MasterCook saves cookbooks as .MC2 files, shopping lists as SL files, cooking tips as .MTF files, and ingredients as ING files." - ] - }, - "common_filenames": [ - { - "filename": "MC Ingredients.ing", - "description": "MC Ingredients.ing - Name given to the ING file in the MC Tools directory of the MasterCook installation." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ing.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ini": { - "slug": "ini", - "extension": "ini", - "name": "Windows Initialization File", - "summary": "An INI file is a configuration file used by Windows programs to initialize program settings. It contains sections for settings and preferences (delimited by a string in square brackets) with each section containing one or more name and value parameters.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Settings Files", - "category_slug": "settings-files", - "rating": 3.8, - "votes": 243, - "last_updated": "February 26, 2019", - "more_information": { - "content": [ - "INI files can be edited with a plain text editor, but typically should not be edited or altered by regular users. INI files were partially replaced by the registry database in Windows 95. More recently, they have also been replaced by XML files." - ] - }, - "how_to_open": { - "instructions": [ - "You can open INI files with FMJ-Software Awave Studio in Windows. Since INI files contain plain text, you can also open, view, and modify them with a text editor, such as Microsoft Notepad (Windows), Apple TextEdit , and gedit (Linux). However, incorrectly modifying an INI file will break it." - ] - }, - "scraped_at": "2025-08-09T21:58:55.248025", - "source": { - "url": "https://fileinfo.com/extension/ini", - "file": "ini.html" - } - }, - "injb": { - "slug": "injb", - "extension": "injb", - "name": "InDesign Job Bag File", - "category": "indesign-job-bag-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "injb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ink": { - "slug": "ink", - "extension": "ink", - "name": "Mimio Notebook", - "category": "mimio-notebook", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Boxlight MimioStudio is a suite of tools that allows teachers and students to create, show, and interact with electronic whiteboard presentations. MimioStudio includes a tool called Mimio Notebook, which teachers use to create drawings, charts, slides, and other items they can present on a whiteboard. These presentations are saved as Mimio Notebook files, which use the .ink file extension.", - "INK files can contain any number of notebook pages, which can be shown and paged through on a whiteboard. Pages and objects on pages (such as drawings, text, and videos) can be moved within a notebook as teachers see fit. Teachers can also copy images and other select content from a notebook to other applications, such as Microsoft Office programs. If a teacher needs to share an INK file with a student or other teacher that does not have access to Mimio Notebook, they can export the INK file as an .HTML , .JPEG , .PNG , .GIF , .TIFF , or .PDF file.", - "NOTE: INK files created in newer versions of MimioStudio may not open in older versions of MimioStudio, because some MimioStudio features are not compatible across versions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ink_12005.png", - "alt": "Screenshot of a .ink file in Inker", - "caption": "INK file open in Inker" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ink_13798.png", - "alt": "Screenshot of a .ink file in Microsoft Journal 1.23", - "caption": "INK file open in Microsoft Journal 1.23" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ink.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inl": { - "slug": "inl", - "extension": "inl", - "name": "C++ Inline File", - "category": "c++-inline-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "INL files can be used as an alternative to placing implementations of inline functions in header files ( .H or .HPP files). Both INL files and header files can be inserted in C++ program code using the #include directive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inlk": { - "slug": "inlk", - "extension": "inlk", - "name": "Adobe InDesign Lock File", - "category": "adobe-indesign-lock-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "INLK files help prevent multiple users from editing the same file at the same time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inlk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inlx": { - "slug": "inlx", - "extension": "inlx", - "name": "Adobe InDesign Interchange Library", - "category": "adobe-indesign-interchange-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "InDesign is a desktop publishing program used to create professional layouts for print and digital publishing. The program includes a multitude of layout features to assist you in creating brochures, magazines, posters, and more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inm": { - "slug": "inm", - "extension": "inm", - "name": "FaxMaster Document", - "category": "faxmaster-document", - "summary": "", - "developer_org": "caere-corporation", - "developer_name": "Caere Corporation", - "more_information": { - "description": [ - "FaxMaster enables users to scan printed material, such as receipts or spreadsheets, and send their data as faxes to fax machines and printers worldwide. The offering comes as a package that includes FaxMaster Server and five licenses of FaxMaster for Windows.", - "In 1993 Caere Corporation discontinued the FaxMaster software to focus on other OCR-related endeavors. Since its discontinuation, FaxMaster files, such as INM and .DPB documents, have become uncommon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inms": { - "slug": "inms", - "extension": "inms", - "name": "Adobe InDesign Menu Set File", - "category": "adobe-indesign-menu-set-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: The default menu set cannot be modified. Instead, save a copy of the default menu set as a new INMS file and then modify it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ino": { - "slug": "ino", - "extension": "ino", - "name": "Arduino Sketch", - "category": "arduino-sketch", - "summary": "", - "developer_org": "arduino", - "developer_name": "Arduino", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ino_7214.png", - "alt": "Screenshot of a .ino file in GitHub Atom", - "caption": "INO file open in GitHub Atom" - }, - "description": [ - "The Arduino electronics prototyping platform allows developers to create and install basic programs, called sketches, on a variety of specialized circuit boards. Sketches can perform simple functions, such as making an LED installed on a circuit board blink, or complex functions, such as transmitting data over the internet. Developers create Arduino sketches in the Arduino Integrated Development Environment ( IDE ), which saves sketches as INO files.", - "Prior to Arduino 1.0, the Arduino IDE saved sketches as .PDE files. While developers can still open PDE files in Arduino, they should now save sketches (including those previously saved as PDE files) as INO files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ino_7214.png", - "alt": "Screenshot of a .ino file in GitHub Atom", - "caption": "INO file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ino.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inp": { - "slug": "inp", - "extension": "inp", - "name": "Urdu InPage Document", - "category": "urdu-inpage-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Urdu InPage is a Windows program that allows users to create text documents in many different languages. Primarily, users use InPage to create documents written in Urdu.", - "NOTE: While a \"Mac\" version of InPage exists, it can be run only using the CrossOver Mac application, which allows Mac users to run Windows applications on their Mac." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/inp_1123.png", - "alt": "Screenshot of a .inp file in Microsoft Visual Studio Code 1.76", - "caption": "INP file open in Microsoft Visual Studio Code 1.76" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inprogress": { - "slug": "inprogress", - "extension": "inprogress", - "name": "Time Machine Backup Progress File", - "category": "time-machine-backup-progress-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "INPROGRESS files are created and deleted in the background without user visibility. However, in the unlikely even that a backup fails, there may be an INPROGRESS file left over. For the safety of backed up data, it is best to consult an Apple representative to fix this issue.", - "NOTE: INPROGRESS files are stored in the Mac OS X package format. Therefore, if necessary, you can right-click the file and select \"Show Package Contents\" to manually view the backup data within the package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inprogress.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ins": { - "slug": "ins", - "extension": "ins", - "name": "LaTeX Installer Script", - "category": "latex-installer-script", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "INS and DTX files are typically packaged together in a .ZIP archive. To run an INS file, first, extract the files from the ZIP archive using a Zip-decompression utility. Then, open the INS file in a LaTeX application or type latex filename.ins at the command line if the LaTeX command-line utilities are installed." - ] - }, - "common_filenames": [ - { - "filename": "[same name as accompanying DTX file].ins", - "description": "[same name as accompanying DTX file].ins - The INS file bears the same name as the DTX file it is packaged with in the ZIP archive." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ins_13119.png", - "alt": "Screenshot of a .ins file in Microsoft Notepad", - "caption": "INS file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ins.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "insp": { - "slug": "insp", - "extension": "insp", - "name": "Insta360 Panoramic Image", - "category": "insta360-panoramic-image", - "summary": "", - "developer_org": "insta360", - "developer_name": "Insta360", - "more_information": { - "description": [ - "You can open an INSP image captured by an Insta360 camera using Insta360 software. Insta360 Studio can be used in Windows or macOS to view and edit images captured by the ONE, Nano, Nano S, and Air cameras. If the image is captured with the ONE X or EVO, Insta360 Studio 2019 can be used in Windows or macOS to view and edit the images. The Insta360 Player for Android and iOS devices can also be used to view or edit INSP images.", - "You can export INSP images to the JPEG format using Insta360 Studio. This feature allows you to convert your images to a more widely supported format.", - "NOTE: There are several models of Insta360 cameras, including ONE, ONE X, EVO, Nano, Nano S, Air, and Titan. Video captured by these cameras is saved as an .INSV file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "insp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "installlog": { - "slug": "installlog", - "extension": "installlog", - "name": ".NET Assembly Installation Log", - "category": ".net-assembly-installation-log", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "By default, .NET Framework software uses installutil.exe to install assemblies included within the software. When installutil.exe is run against an assembly, it typically creates the following three files:", - "A YourAssemblyName.installlog file is created only if a developer omits the /LogFile option from installutil.exe , or the developer includes the option along with a custom file name for the INSTALLLOG file (e.g. /LogFile=MyInstallLogFile.installlog ). If a developer includes the /LogFile option without specifying a filename, a YourAssemblyName.installlog file is not created." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "installlog.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "installstate": { - "slug": "installstate", - "extension": "installstate", - "name": ".NET Assembly Uninstaller File", - "category": ".net-assembly-uninstaller-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "By default, .NET Framework software uses installutil.exe to install assemblies included within the software. When installutil.exe is run against an assembly, it typically creates the following three files:", - "The INSTALLSTATE file contains version information as well as any custom information entered during the installation process. For example, if your install dialog asks users to specify a SQL server address and credentials to be used with your software, the address and credentials may be stored in an INSTALLSTATE file so they can be retrieved during de-installation.", - "Developers who create custom install actions for their .NET Framework software often report the existence of unnecessary INSTALLSTATE files after installation or de-installation. In reality, these developers have not accounted for installutil.exe 's default creation of INSTALLSTATE files. If uninstalling your application leaves behind stray INSTALLSTATE files, you may have to update your assemblies' custom installer class to call the base.Uninstall() method, which should remove INSTALLSTATE files during de-installation.", - "NOTE: If you've overridden your assembly's default Uninstall method, you must call your custom Uninstall method (e.g. base.YourUninstallMethodNameHere() ) instead of the default Uninstall method." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "installstate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "insv": { - "slug": "insv", - "extension": "insv", - "name": "Insta360 Panoramic Video", - "category": "insta360-panoramic-video", - "summary": "", - "developer_org": "insta360", - "developer_name": "Insta360", - "more_information": { - "description": [ - "You can open an INSV file captured by an Insta360 camera using Insta360 software. Insta360 Studio can be used in Windows or macOS to play and edit video captured by the ONE, Nano, Nano S, and Air cameras. If the video is captured with the ONE X or EVO, Insta360 Studio 2019 can be used in Windows or macOS to play or edit the video. The Insta360 Player for Android and iOS devices can also be used to play INSV video.", - "INSV files can be exported to the more widely supported .MP4 video format using Insta360 Studio. If you are unable to access Insta360 Studio, you may also rename the .insv file extension to .mp4 and open it as an MP4 file.", - "NOTE: There are several models of Insta360 cameras, including ONE, ONE X, EVO, Nano, Nano S, Air, and Titan. Images captured by these cameras are saved as .INSP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "insv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "int": { - "slug": "int", - "extension": "int", - "name": "SGI Integer Image", - "category": "sgi-integer-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Color SGI images often use the .SGI file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "int.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "internetconnect": { - "slug": "internetconnect", - "extension": "internetconnect", - "name": "Apple Internet Connect Document", - "category": "apple-internet-connect-document", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "internetconnect.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inv": { - "slug": "inv", - "extension": "inv", - "name": "INVedit File", - "category": "invedit-file", - "summary": "", - "developer_org": "anatomage", - "developer_name": "Anatomage", - "more_information": { - "description": [ - "When done editing an inventory in INVedit, it can be built into a Minecraft world file, and then the world can be loaded into the Minecraft game. INV files can also be imported into \"chests\" using MCEdit, a Minecraft world editor.", - "NOTE: Minecraft is a sandbox construction game that allows players to build and destroy blocks and other objects in a 3D environment." - ] - }, - "common_filenames": [ - { - "filename": "Objects.inv", - "description": "Objects.inv - The name Sphinx automatically assigns to a project's object inventory file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "inx": { - "slug": "inx", - "extension": "inx", - "name": "Adobe InDesign Interchange File", - "category": "adobe-indesign-interchange-file", - "summary": "", - "developer_org": "flexera-software", - "developer_name": "Flexera Software", - "more_information": { - "description": [ - "InDesign CS2 files exported in the INX format can be opened by InDesign CS. All page content and formatting is recognized by InDesign CS except for features that are only available in InDesign CS2. Some of these features include footnotes, SING glyphlets, tracked changes, anchored objects, imported PSD files with layers, and object styles.", - "To export an InDesign document in the INX format, first choose File→Export. Then select InDesign Interchange from the Formats menu (Mac) or the File Type menu (Windows) and click Save." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "inx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "io": { - "slug": "io", - "extension": "io", - "name": "BrickLink Studio LEGO Model", - "category": "bricklink-studio-lego-model", - "summary": "", - "developer_org": "lego-bricklink", - "developer_name": "LEGO BrickLink", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/io_12396.png", - "alt": "Screenshot of a .io file in LEGO BrickLink Studio 2", - "caption": "IO file open in LEGO BrickLink Studio 2" - }, - "description": [ - "Studio is a helpful tool for LEGO enthusiasts looking to build their digital designs, render them, and create detailed instructions for piecing them together. The IO file is the primary file type associated with BrickLink Studio.", - "When you create a LEGO model and save it by selecting File → Save or Save As...... , Studio creates an IO file to store the model contents. After saving a model, you can close it in Studio, then re-open it to continue modifying it.", - "After you finish building a model and creating instructions with Studio, you can export it to another model format by selecting File → Export As . Or, you can upload it to the BrickLink market (via the BrickLink option) to share with other users, who can then order it as a custom set." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/io_12396.png", - "alt": "Screenshot of a .io file in LEGO BrickLink Studio 2", - "caption": "IO file open in LEGO BrickLink Studio 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "io.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iobit": { - "slug": "iobit", - "extension": "iobit", - "name": "Advanced SystemCare Rollback File", - "category": "advanced-systemcare-rollback-file", - "summary": "", - "developer_org": "iobit", - "developer_name": "IObit", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iobit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ion": { - "slug": "ion", - "extension": "ion", - "name": "File Description File", - "category": "file-description-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The descript.ion file (which reads \"description\" but with \"ion\" as the three-letter extension) has been used in various contexts, including with older bulletin board systems (BBSs), 4DOS (an alternative MS-DOS command-line interpreter), and with extensions to Drupal CMS software, such as Filebrowser and File Tree. XnView also supports ION files to export and import metadata in the program.", - "NOTE: Since descript.ion files have been used in different contexts, the format may vary between the different software programs that use them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ion.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ioplist": { - "slug": "ioplist", - "extension": "ioplist", - "name": "Mac OS X IOPLIST File", - "category": "mac-os-x-ioplist-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "IOPLIST files are often compressed by Gzip and saved as \".ioplist.gz\" files. You can see examples of such files in the /​System/​Library/​Caches/​com.apple.kext.caches/​Startup/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ioplist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ip": { - "slug": "ip", - "extension": "ip", - "name": "IconPackager Theme File", - "category": "iconpackager-theme-file", - "summary": "", - "developer_org": "knowledge-revolution", - "developer_name": "Knowledge Revolution", - "more_information": { - "description": [ - "IP files are compressed using Zip compression. They can contain an .ICONPACKAGE file along with either multiple .ICO files or a single .ICL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipa": { - "slug": "ipa", - "extension": "ipa", - "name": "iOS Application", - "category": "ios-application", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "In most cases, iOS device users never see the IPA files used to install apps on their devices. Instead, when a user chooses to install an iOS app, the iOS App Store automatically retrieves and installs the related IPA file.", - "However, app developers sometimes choose to distribute iOS apps outside the App Store as IPA files. For example, developers who are testing an app and have not yet submitted it to the App Store may save and manually distribute a prototype version of their app as an IPA file. This allows other users to manually install and test the app on their iOS devices or M1 Mac.", - "While IPA files are meant to be installed as iOS apps, you can also decompress them to view the app data they contain. To do so, rename your IPA file to use the .zip extension, and then decompress it using any Zip-decompression utility. After you do, you'll be able to view the app's icon (saved as a .PNG or .JPEG file) and Payload folder. The Payload folder contains the app's data.", - "Developers who are developing an iOS app in Apple Xcode eventually need to package that app as an IPA file, either for testing purposes or to upload the app to the App Store. To package an Xcode app as an IPA file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipalias": { - "slug": "ipalias", - "extension": "ipalias", - "name": "iPhoto Alias File", - "category": "iphoto-alias-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipalias.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipcc": { - "slug": "ipcc", - "extension": "ipcc", - "name": "iPhone Carrier Bundle", - "category": "iphone-carrier-bundle", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "If you have downloaded carrier bundle updates through iTunes on your computer, they will be stored in the following directory: ~/​Library/​iTunes/​iPhone Carrier Support/​", - "On your device, the carrier bundles are stored in the following directory if they're downloaded through iTunes: /​var/​mobile/​Library/​Carrier Bundles/​", - "Also on your device, if your iPhone is iOS 4.2 or later the carrier bundles are located in the following directory: /​System/​Library/​Carrier Bundles/​", - "If you want to reinstall Apple's latest carrier settings update, follow these steps: First, connect your iPhone to iTunes. In the Summary screen in iTunes, hold the Option key and selct the \"Check for Update\" button. Then when the \"Open\" dialog appears, go to the ~/​Library/​iTunes/​iPhone Carrier Support folder. Look for your IPCC file (see common Filenames below for what your IPCC file looks like) and install it." - ] - }, - "common_filenames": [ - { - "filename": "ATT_US.ipcc", - "description": "ATT_US.ipcc - Carrier bundle filename if your carrier is AT&T and your country is the United States." - }, - { - "filename": "TMOBILE_AU.ipcc", - "description": "TMOBILE_AU.ipcc - Carrier bundle filename if your carrier is T-Mobile and your country is Australia." - }, - { - "filename": "VERIZON_US.ipcc", - "description": "VERIZON_US.ipcc - Carrier bundle filename if your carrier is Verizon and your country is the United States." - }, - { - "filename": "SPRINT_US.ipcc", - "description": "SPRINT_US.ipcc - Carrier bundle filename if your carrier is Sprint and your country is the United States." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipcc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipch": { - "slug": "ipch", - "extension": "ipch", - "name": "Intellisense Precompiled Header File", - "category": "intellisense-precompiled-header-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "For Visual C++ projects, an iPCH file is saved within the \\​ipch\\​ project subdirectory.", - "Visual C++ is part of Microsoft's Visual Studio development environment software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipd": { - "slug": "ipd", - "extension": "ipd", - "name": "BlackBerry Backup File", - "category": "blackberry-backup-file", - "summary": "", - "developer_org": "research-in-motion", - "developer_name": "Research In Motion", - "more_information": { - "description": [ - "To restore an IPD backup file using BlackBerry Desktop Manager, select Backup and Restore , click Advanced , select File → Open , and navigate to your IPD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipf": { - "slug": "ipf", - "extension": "ipf", - "name": "Interchangeable Preservation File", - "category": "interchangeable-preservation-file", - "summary": "", - "developer_org": "peak-system", - "developer_name": "PEAK-System", - "more_information": { - "description": [ - "The IPF format was designed for use with the Commodore Amiga, but can be used with Atari and PC files as well. It may contain disk images, ROM files, or any other type of digital media." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipg": { - "slug": "ipg", - "extension": "ipg", - "name": "iPod Game File", - "category": "ipod-game-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "IPG files are stored by default in the ~/Music/iTunes iPod Games folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iphoto": { - "slug": "iphoto", - "extension": "iphoto", - "name": "iPhoto Library File", - "category": "iphoto-library-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple iPhoto is used for editing and organizing photos. You can organize by date or event, edit photos, and import video, although you cannot edit video. It comes standard with Apple iLife.", - "NOTE: iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "common_filenames": [ - { - "filename": "Library.iPhoto", - "description": "Library.iPhoto - Located in subfolders of iPhoto, opens the iPhoto application when clicked on." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iphoto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iphotoproject": { - "slug": "iphotoproject", - "extension": "iphotoproject", - "name": "iPhoto Print Project", - "category": "iphoto-print-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iPhoto is a photo editor and organizer application developed by Apple. iPhoto '11 is included in the iLife package along with iMovie '11 and GarageBand '11. Some features include red-eye correction, photo enhancement, and photo retouch.", - "NOTE: iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iphotoproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipick": { - "slug": "ipick", - "extension": "ipick", - "name": "iPick Football Image", - "category": "ipick-football-image", - "summary": "", - "developer_org": "ipick-sports", - "developer_name": "iPick Sports", - "more_information": { - "description": [ - "To import picks in iPicks Football, long press an IPICK attachment file on your device and select \"Open in iPick Football.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipick.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipj": { - "slug": "ipj", - "extension": "ipj", - "name": "Inventor Project", - "category": "inventor-project", - "summary": "", - "developer_org": "infinityqs", - "developer_name": "InfinityQS", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ipj_6111.png", - "alt": "Screenshot of a .ipj file in Microsoft Visual Studio Code", - "caption": "IPJ file open in Microsoft Visual Studio Code" - }, - "description": [ - "In Autodesk Inventor, engineers and product designers create 3D models that represent mechanical parts and assemblies. Assemblies can be comprised of many part files and other assembly files. Additionally, users can create drawings and presentations that show details of their assemblies. These drawings and presentations contain references to the assembly and part files used to create them.", - "To ensure that links between dependent files remain valid, users save related files as part of a single Inventor project, which is loaded using an IPJ file. The IPJ file contains a record of the folder(s) in which a project's constituent files are stored, as well as other project-related settings. The IPJ file is often stored in a folder one level up from the folder containing a project's content.", - "If you need to switch between Inventor projects, close all your currently open Inventor files and then select File → Open from the program's menu bar. When the Open window appears, select the Projects... button located next to the Project File field. This will open the Projects window, allowing you to browse to and select a different IPJ file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ipj_6111.png", - "alt": "Screenshot of a .ipj file in Microsoft Visual Studio Code", - "caption": "IPJ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipk": { - "slug": "ipk", - "extension": "ipk", - "name": "Itsy Package", - "category": "itsy-package", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "IPK archives typically include:", - "While the archives are typically used for distributing software and updates to handheld devices, select routers , IoT devices, set-top boxes (e.g., media players and Smart TVs), and development boards (e.g., Raspberry Pi and BeagleBone) may also use them. Non-Linux systems rarely use IPK archives.", - "NOTE: The \"Itsy Package\" name originates from the Itsy Package Management System, designed for lightweight and embedded Linux systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipl": { - "slug": "ipl", - "extension": "ipl", - "name": "GTA Item Placement File", - "category": "gta-item-placement-file", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "GTA 4 and GTA: San Andreas use a binary format for item placement files ( .WPL files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iplb": { - "slug": "iplb", - "extension": "iplb", - "name": "iPhoto Library Archive Document", - "category": "iphoto-library-archive-document", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iPhoto organizes images you import and enables you to edit and crop them. Some editing features include enhancing, red-eye removal, and retouching. iPhoto can also hold videos but cannot edit them.", - "NOTE: iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iplb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipmeta": { - "slug": "ipmeta", - "extension": "ipmeta", - "name": "Apple iPhoto Metadata File", - "category": "apple-iphoto-metadata-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "IPMETA files are stored in the following directory: [user]/​Pictures/​iPhoto Library/​Metadata Backup/​ . Common IPMETA files include BackupStatus.ipmeta , Globals.ipmeta , Keywords.ipmeta , Schema.ipmeta , and AlbumX.ipmeta , where \"X\" represents a number.", - "IPMETA files do not contain images. They only contain information about images used by iPhoto. You can delete IPMETA files, but they will be regenerated by iPhoto the next time the application is opened.", - "NOTE: iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipmeta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipn": { - "slug": "ipn", - "extension": "ipn", - "name": "Inventor Presentation", - "category": "inventor-presentation", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ipn_4952.png", - "alt": "Screenshot of a .ipn file in Autodesk Inventor 2022", - "caption": "IPN file open in Autodesk Inventor 2022" - }, - "description": [ - "Engineers and product designers use Autodesk Inventor to create and test 3D prototypes of mechanical products. These prototypes are called assemblies. When an Inventor user wants to show off or receive feedback on an assembly (or the assembly's component parts, or multiple assemblies), they can create an Inventor presentation. Presentations consist of one or more scenes that show different views and/or animations of an assembly.", - "For example, an Inventor user might create a scene that animates how an assembly's parts fit together. Or, they might create a scene that zooms in on a specific portion of their design, which they are hoping to receive feedback on. After a user has finished adding scenes to their presentation, they can export the presentation as an .AVI or .WMV video or a series of .PNG images, so other users can review the presentation.", - "NOTE: If you modify a part ( .IPT file), assembly (IAM file), or drawing ( .IDW file) included in an IPN file, Inventor will automatically update the IPN file to reflect your changes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ipn_4952.png", - "alt": "Screenshot of a .ipn file in Autodesk Inventor 2022", - "caption": "IPN file open in Autodesk Inventor 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipod": { - "slug": "ipod", - "extension": "ipod", - "name": "Rockbox Firmware File", - "category": "rockbox-firmware-file", - "summary": "", - "developer_org": "rockbox", - "developer_name": "Rockbox", - "more_information": { - "description": [ - "NOTE: The Rockbox Utility is used to install the Rockbox firmware onto supported devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipp": { - "slug": "ipp", - "extension": "ipp", - "name": "Inline Guard Macro File", - "category": "inline-guard-macro-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipr": { - "slug": "ipr", - "extension": "ipr", - "name": "InstallShield Professional Project File", - "category": "installshield-professional-project-file", - "summary": "", - "developer_org": "iprocrastinate", - "developer_name": "iProcrastinate", - "more_information": { - "description": [ - "IPR files store the necessary information to build an installation packages.", - "NOTE: IPR files are created using InstallShield Professional 3.x - 7.x." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iproject": { - "slug": "iproject", - "extension": "iproject", - "name": "iClone Project File", - "category": "iclone-project-file", - "summary": "", - "developer_org": "reallusion", - "developer_name": "Reallusion", - "more_information": { - "description": [ - "iClone projects may also be exported as Flash -based widgets for placement within websites.", - "NOTE: Since IPROJECT files store all project assets, they may be very large in size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ips": { - "slug": "ips", - "extension": "ips", - "name": "Internal Patching System Patch File", - "category": "internal-patching-system-patch-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ips_13135.png", - "alt": "Screenshot of a .ips file in Apple TextEdit", - "caption": "IPS file open in Apple TextEdit" - }, - "description": [ - "The data that IPS files contain is formatted using JSON . Often, this data describes a bug or crash you encountered while using an iOS app or service. For this reason, you'll often see the strings \"bug_type\" or \"crashReporterKey\" included in IPS files.", - "While most users will never need to review their IPS files, you can access and view them by opening Settings and selecting:", - "Privacy & Security → Analytics & Improvements → Analytics Data", - "This will bring up a list of the IPS files stored on your device, which you can then open and view.", - "By default, iDevices share the IPS files they create with Apple. If you want to stop sharing IPS files with Apple:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ips_13135.png", - "alt": "Screenshot of a .ips file in Apple TextEdit", - "caption": "IPS file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ips.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipspot": { - "slug": "ipspot", - "extension": "ipspot", - "name": "iPhoto Spot File", - "category": "iphoto-spot-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "An example of data contained in an IPSPOT file: /​Users/​[user]/​Pictures?iPhoto Library/​AlbumData.xml .", - "NOTE: iPhoto was discontinued and replaced by Photos in 2015." - ] - }, - "common_filenames": [ - { - "filename": "iPhoto.ipspot", - "description": "iPhoto.ipspot - File containing location of data referenced by iPhoto." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipspot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipsw": { - "slug": "ipsw", - "extension": "ipsw", - "name": "iPod and iPhone Software Update File", - "category": "ipod-and-iphone-software-update-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iPhone IPSW files are located in the following locations:", - "macOS: [user]/​Library/​iTunes/​iPhone Software Updates/​", - "Windows Vista, 7, 8, and 10: [user]\\​AppData\\​Roaming\\​Apple Computer\\​iTunes\\​iPhone Software Updates\\​", - "Windows XP: \\​Documents and Settings\\​[username]\\​Application Data\\​Apple Computer\\​iTunes\\​iPhone Software Updates\\​", - "For iPod updates, replace iPhone with iPod in the directory locations above. The same convention applies for iPad and Apple TV updates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipsw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipt": { - "slug": "ipt", - "extension": "ipt", - "name": "Inventor Part", - "category": "inventor-part", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ipt_2637.png", - "alt": "Screenshot of a .ipt file in Autodesk Inventor 2022", - "caption": "IPT file open in Autodesk Inventor 2022" - }, - "description": [ - "Autodesk Inventor is a computer-aided design ( CAD ) application that engineers and product designers use to prototype mechanical products. These prototypes, referred to as assemblies, consist of a number of individual parts that a user has joined together. Each Inventor part is saved in its own IPT file.", - "Inventor users can import parts from outside the program or create their own parts using Inventor's part design tools. Typically, users begin by creating a 2D drawing of a part, before transforming that drawing into a 3D model. Thus, an IPT file may contain a 2D or 3D object." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ipt_2637.png", - "alt": "Screenshot of a .ipt file in Autodesk Inventor 2022", - "caption": "IPT file open in Autodesk Inventor 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iptheme": { - "slug": "iptheme", - "extension": "iptheme", - "name": "IconPackager Raw Theme File", - "category": "iconpackager-raw-theme-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "IPTHEME files were replaced by newer .ICONPACKAGE files beginning with IconPackager version 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iptheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipu": { - "slug": "ipu", - "extension": "ipu", - "name": "PlayStation 2 In-Game Video", - "category": "playstation-2-in-game-video", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "Atlus developed several PlayStation 2 entries in the Megami Tensei RPG franchise. Some of these games include Shin Megami Tensei III: Nocturne, Devil Summoner: Raidou Kuzunoha vs. the Soulless Army, and Shin Megami Tensei: Digital Devil Saga.", - "All these games include videos saved as IPU files. These videos do not contain audio. Some IPU files are stored within .IPS files, which combine the video an IPU file contains with audio encoded using the ADPCM codec , producing a video with sound.", - "While Atlus RPGs are the most popular games to include IPU files, the IPU format is not unique to Atlus games. Therefore, you may encounter IPU videos in games created by other developers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipv": { - "slug": "ipv", - "extension": "ipv", - "name": "ibis Paint Artwork", - "category": "ibis-paint-artwork", - "summary": "", - "developer_org": "ibis-inc.", - "developer_name": "ibis inc.", - "more_information": { - "description": [ - "ibis Paint and ibis Paint X are layer-based drawing apps available for mobile devices and Microsoft Windows. ibis Paint X and the Windows version of ibis Paint are free applications, while the Android and iOS versions of ibis Paint are paid applications.", - "When a user saves an ibis Paint or Paint X drawing, it is saved as an IPV file. The file then appears in the user's My Gallery. In addition to being able to open and edit IPV files in ibis Paint or Paint X, users can upload their IPV files to ibisPaint's online gallery. Users can browse the ibisPaint online gallery to view, vote on, and download other users' drawings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipx": { - "slug": "ipx", - "extension": "ipx", - "name": "IPIX Image", - "category": "ipix-image", - "summary": "", - "developer_org": "minds-eye-view", - "developer_name": "Minds-Eye-View", - "more_information": { - "description": [ - "IPX files are used for creating virtual guided tours by photographers, architects, and realtors. They can be distributed by email or published on the Web and viewed with the IPX Plug-in Viewer. They may also be created as proof images with an overlaid watermark.", - "IPX image properties can be set for quality, width, height, and compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ipynb": { - "slug": "ipynb", - "extension": "ipynb", - "name": "Jupyter Notebook", - "category": "jupyter-notebook", - "summary": "", - "developer_org": "project-jupyter", - "developer_name": "Project Jupyter", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ipynb_10372.png", - "alt": "Screenshot of a .ipynb file in Jupyter Notebook Viewer", - "caption": "IPYNB file open in Jupyter Notebook Viewer" - }, - "description": [ - "IPYNB notebooks are plain text files formatted using JSON , making them human-readable and easy to share with others. Oftentimes, scientists will host their IPYNB files online at publicly-accessible URLs . This allows other Jupyter Notebook users to either:", - "NOTE: Jupyter notebooks were formerly known as IPython notebooks, which is why they use the .ipynb extension ( IPy thon n ote b ook). While the IPYNB file format was originally created for use with IPython, it is now used primarily by Jupyter Notebook, which incorporates IPython." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ipynb_10372.png", - "alt": "Screenshot of a .ipynb file in Jupyter Notebook Viewer", - "caption": "IPYNB file open in Jupyter Notebook Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ipynb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iq4": { - "slug": "iq4", - "extension": "iq4", - "name": "IQ4E Controller Strategy File", - "category": "iq4e-controller-strategy-file", - "summary": "", - "developer_org": "trend-control-systems", - "developer_name": "Trend Control Systems", - "more_information": { - "description": [ - "Strategies are created and configured using the System Engineering Tool (IQSET). The strategies, which are stored in IQ4 files, can be uploaded and downloaded using IQSET. Strategies that have been downloaded are stored in the controller and run using the controller firmware .", - "NOTE: Trend Control Systems is a company based in the United Kingdom that specializes in building management systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iq4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iqmol": { - "slug": "iqmol", - "extension": "iqmol", - "name": "IQmol Archive", - "category": "iqmol-archive", - "summary": "", - "developer_org": "andrew-gilbert", - "developer_name": "Andrew Gilbert", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/iqmol_11322.png", - "alt": "Screenshot of a .iqmol file in IQmol 2.9", - "caption": "IQMOL file open in IQmol 2.9" - }, - "description": [ - "To open an IQMOL using IQmol, select File → Open . To create an IQMOL using IQmol, select File → Save As and choose \"IQmol Archive\" from the format dropdown menu.", - "While IQMOL files are typically opened using IQmol, they can also be opened by a text editor since the files are saved in plain text. Some text editors that can be used include Microsoft Notepad and Apple TextEdit.", - "NOTE: IQmol is an open source program used to edit and visualize molecules." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/iqmol_11322.png", - "alt": "Screenshot of a .iqmol file in IQmol 2.9", - "caption": "IQMOL file open in IQmol 2.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iqmol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iqp": { - "slug": "iqp", - "extension": "iqp", - "name": "IntelliQuilter Pattern", - "category": "intelliquilter-pattern", - "summary": "", - "developer_org": "intelliquilter", - "developer_name": "IntelliQuilter", - "more_information": { - "description": [ - "IntelliQuilter is a motor control system that can be installed on various long-arm and mid-arm quilting machines. The IntelliQuilter system includes a tablet and software that allows quilters to import, design, and automatically stitch quilt patterns. These patterns are saved as either .DXF (Drawing Exchange Format) or IQP files.", - "The IntelliQuilter tablet comes preloaded with several IQP files. Quilters can also download IQP files from IntelliQuilter's website and various online pattern vendors. After downloading one or more IQP files, quilters can use a USB stick to transfer the patterns to their IntelliQuilter tablet. They can also use IntelliQuilter's desktop computer software to view and/or edit their IQP files' contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iqp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iqy": { - "slug": "iqy", - "extension": "iqy", - "name": "Internet Query", - "category": "internet-query", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "IQY files also called Web Query files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iqy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ir": { - "slug": "ir", - "extension": "ir", - "name": "Flipper Infrared Control File", - "category": "flipper-infrared-control-file", - "summary": "", - "developer_org": "flipper-devices", - "developer_name": "Flipper Devices", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ir_13603.png", - "alt": "Screenshot of a .ir file in Microsoft Visual Studio Code", - "caption": "IR file open in Microsoft Visual Studio Code" - }, - "description": [ - "Flipper Zero is a portable multi-tool that, among other things, can be used to analyze signals, clone identification cards, and act as an infrared remote. To act as an infrared remote, Flipper Zero uses a set of IR files. Each file corresponds to a specific device and contains data used to issue commands to that device.", - "IR files are plain text files, which specify the device with which they are meant to be used and associated commands. Multiple collections of custom IR files are available online, such as the one available at logickworkshop's Flipper-IRDB GitHub page ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ir_13603.png", - "alt": "Screenshot of a .ir file in Microsoft Visual Studio Code", - "caption": "IR file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ir.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ircam": { - "slug": "ircam", - "extension": "ircam", - "name": "IRCAM Sound File", - "category": "ircam-sound-file", - "summary": "", - "developer_org": "ircam", - "developer_name": "IRCAM", - "more_information": { - "description": [ - "The IRCAM format was developed in the 1980s by the Institut de Recherche et Coordination Acoustique/Musique (IRCAM) in France. The format was primarily used by audio applications, which includes the Csound music computing system, running in the Berkeley Software Distribution (BSD), a UNIX-based operating system developed at the University of California, Berkeley. Various academic research centers utilized these audio programs in the BSD operating system to compose and save musical recordings.", - "NOTE: Since audio files saved in the IRCAM format primarily use the .sf extension, IRCAM files are uncommon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ircam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ircp": { - "slug": "ircp", - "extension": "ircp", - "name": "SpeedGrade IRIDAS Composite File", - "category": "speedgrade-iridas-composite-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ircp_7678.jpg", - "alt": "Screenshot of a .ircp file in Adobe SpeedGrade CC 2015", - "caption": "IRCP file open in Adobe SpeedGrade CC 2015" - }, - "description": [ - "SpeedGrade users utilize the software during post production to adjust the color of videos. By modifying or correcting the color, users can give productions a look and feel (e.g., blues for a cold feeling or reds and oranges for a warm look).", - "When you save a project in SpeedGrade, the application creates an IRCP file to store its contents. After saving the file, you can close it, re-open it, then continue editing the project.", - "To save a project as an IRCP file with SpeedGrade, click the \"Save SpeedGrade Project\" icon in the toolbar in the upper-left corner of the workspace.", - "NOTE: IRIDAS technology was acquired by Adobe Systems and the IRIDAS Composite (IRCP) XML-based format is now used with Adobe SpeedGrade, which is now discontinued." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ircp_7678.jpg", - "alt": "Screenshot of a .ircp file in Adobe SpeedGrade CC 2015", - "caption": "IRCP file open in Adobe SpeedGrade CC 2015" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ircp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irf": { - "slug": "irf", - "extension": "irf", - "name": "CCTV DVR H.264 Video File", - "category": "cctv-dvr-h.264-video-file", - "summary": "", - "developer_org": "iview-technology", - "developer_name": "iVIEW Technology", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irock": { - "slug": "irock", - "extension": "irock", - "name": "intelliRock Sensor Data File", - "category": "intellirock-sensor-data-file", - "summary": "", - "developer_org": "engius", - "developer_name": "Engius", - "more_information": { - "description": [ - "Logger data recorded by intelliRock sensors is encrypted and saved in an unalterable format, which ensures data integrity. IROCK files can be transferred to a PC and analyzed using rockWare software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irock.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iros": { - "slug": "iros", - "extension": "iros", - "name": "Adobe Save For Web Settings File", - "category": "adobe-save-for-web-settings-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iros.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irp": { - "slug": "irp", - "extension": "irp", - "name": "Internet Researcher Project File", - "category": "internet-researcher-project-file", - "summary": "", - "developer_org": "christian-kindahl", - "developer_name": "Christian Kindahl", - "more_information": { - "description": [ - "IRP files are stored in a standard Microsoft Access database format ( .MDB file), but they use the \".irp\" extension. By default, Internet Researcher projects are saved to the My_Documents\\​IR_Projects folder within the current user directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/irp_12176.png", - "alt": "Screenshot of a .irp file in InfraRecorder 0.53", - "caption": "IRP file open in InfraRecorder 0.53" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irr": { - "slug": "irr", - "extension": "irr", - "name": "Irrlicht 3D Scene", - "category": "irrlicht-3d-scene", - "summary": "", - "developer_org": "brewer-data-management-software", - "developer_name": "Brewer Data Management Software", - "more_information": { - "description": [ - "An example call to load a scene, or IRR file, in Irrlicht is below:", - "// load the scene if (argc>1) smgr→loadScene(argv[1]); else smgr→loadScene(\"example directory/sample.irr\");" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irrmesh": { - "slug": "irrmesh", - "extension": "irrmesh", - "name": "Irrlicht Static Mesh File", - "category": "irrlicht-static-mesh-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To create an .IRRMESH file in Ambiera CopperCube, select the mesh of your object, select File → Export → Save selection as Irrlicht Mesh... , name your file, choose the save location, and click Save .", - "NOTE: Mesh files like IRRMESH are used to create the shape of objects in 3D engines, which render the objects for gameplay." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irrmesh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irs": { - "slug": "irs", - "extension": "irs", - "name": "Adobe Save For Web Settings", - "category": "adobe-save-for-web-settings", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "You can open the Save for Web dialog in Photoshop CS5 by selecting File → Save for Web & Devices... . Photoshop includes several preinstalled IRS files in the /​Presets/​Optimized Settings/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "irx": { - "slug": "irx", - "extension": "irx", - "name": "Brewer Irradiation File", - "category": "brewer-irradiation-file", - "summary": "", - "developer_org": "brewer-data-management-software", - "developer_name": "Brewer Data Management Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "irx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "is1": { - "slug": "is1", - "extension": "is1", - "name": "M3 Sakura Real-Time Save 1 File", - "category": "m3-sakura-real-time-save-1-file", - "summary": "", - "developer_org": "synergex", - "developer_name": "Synergex", - "more_information": { - "description": [ - "M3 Sakura save slots also use extensions such as \".is0,\" \".is2,\" and \".is3.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "is1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "is2": { - "slug": "is2", - "extension": "is2", - "name": "Thermal Image Data File", - "category": "thermal-image-data-file", - "summary": "", - "developer_org": "fluke", - "developer_name": "Fluke", - "more_information": { - "description": [ - "IS2 files are created by thermal imager devices to store images similar to how .CR2 and .DCR images are created by digital cameras to store images in a raw format. The thermal imager devices are used during thermal imaging inspections of industrial electrical components such as circuits and compressors.", - "Fluke allows you to view IS2 files recorded by the thermal imager device with its SmartView Mobile iOS app. The app comes with tools for viewing, optimizing, and analyzing infrared images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "is2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isa": { - "slug": "isa", - "extension": "isa", - "name": "Indie Studios Sound Archive", - "category": "indie-studios-sound-archive", - "summary": "", - "developer_org": "indie-studios", - "developer_name": "Indie Studios", - "more_information": { - "description": [ - "The Gizmondo is a handheld gaming console that was available in 2005 and 2006, before being discontinued. Colors is a Gizmondo game that was never officially released, as it was not completed before Gizmondo production ceased. However, unofficial, not-quite-complete versions of Colors are available online.", - "In Colors, players engage in single-player or multiplayer third-person shooter gameplay. Notably, in the game's multiplayer mode, game levels are generated based on a player's real-life GPS coordinates. The game stores its audio files in a set of ISA archives, which group related audio together." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isale": { - "slug": "isale", - "extension": "isale", - "name": "iSale Auction", - "category": "isale-auction", - "summary": "", - "developer_org": "equinux", - "developer_name": "equinux", - "more_information": { - "description": [ - "To create an ISALE file, select File → New Auction → With Template or Without Template . Your auction will now appear in your selected library.", - "To import your auction, select File → Import → Auction... , navigate to your file, and click Open .", - "To export your auction, select File → Export → Auction... , choose the save location, and click Save ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isale.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isaletemplate": { - "slug": "isaletemplate", - "extension": "isaletemplate", - "name": "iSale Template", - "category": "isale-template", - "summary": "", - "developer_org": "equinux", - "developer_name": "equinux", - "more_information": { - "description": [ - "You can choose a pre-designed template or save a layout as a template for future use. To choose a template, select File → New Auction → With Template and choose a template from the categories. To save a layout as a template, select Layout → Save Layout as Template . This action will save your current layout as another template." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isaletemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isallic": { - "slug": "isallic", - "extension": "isallic", - "name": "iSale License File", - "category": "isale-license-file", - "summary": "", - "developer_org": "equinux", - "developer_name": "equinux", - "more_information": { - "description": [ - "You must purchase the application in order to have and ISALLIC file on your computer. To buy a license, select iSale [version] → Buy iSale... , enter the necessary information, and once you make your purchase, the ISALLIC file will be stored on your computer.", - "To transfer your license, select iSale [version] → Deactivate iSale... in the application on your old computer, then on the new computer, install iSale, and choose iSale [version] → Activate iSale... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isallic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isc": { - "slug": "isc", - "extension": "isc", - "name": "Xilinx Device Configuration File", - "category": "xilinx-device-configuration-file", - "summary": "", - "developer_org": "xilinx", - "developer_name": "Xilinx", - "more_information": { - "description": [ - "In order to communicate with certain hardware, Xilinx may also require other input files, such as a Boundary-Scan Description Language ( .BSDL ) file and a Xilinx Bitstream ( .BIT ) file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isd": { - "slug": "isd", - "extension": "isd", - "name": "Flexera InstallShield Dialog Box File", - "category": "flexera-installshield-dialog-box-file", - "summary": "", - "developer_org": "flexera-software", - "developer_name": "Flexera Software", - "more_information": { - "description": [ - "Interior dialog boxes exist between the beginning and end of the installation process and have an image header. Exterior dialog boxes exist at the endpoints of the installation process and contain a larger bitmap image. Both have the typical \"Back,\" \"Next,\" and \"Cancel\" buttons.", - "ISD files can be used to create a repository of dialog templates. They can be imported using the Dialog Wizard or the Dialog Template panel in InstallShield." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isdata": { - "slug": "isdata", - "extension": "isdata", - "name": "Icon Services Data", - "category": "icon-services-data", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/isdata_13558.png", - "alt": "Screenshot of a .isdata file in Apple TextEdit", - "caption": "ISDATA file open in Apple TextEdit" - }, - "description": [ - "MacOS stores ISDATA files in the following directory:", - "Macintosh HD/​Library/​Caches/​com.apple.iconservices.store", - "Typically, users cannot access this directory (to prevent them from accidentally moving, modifying, or deleting system files). If you do access the com.apple.iconservices.store directory, you will likely find thousands of ISDATA files.", - "ISDATA files stored in the com.apple.iconservices.store directory are not malware. They are legitimate system files that macOS uses to load icons more quickly." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/isdata_13558.png", - "alt": "Screenshot of a .isdata file in Apple TextEdit", - "caption": "ISDATA file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isdata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ise": { - "slug": "ise", - "extension": "ise", - "name": "InstallShield Express Project File", - "category": "installshield-express-project-file", - "summary": "", - "developer_org": "xilinx", - "developer_name": "Xilinx", - "more_information": { - "description": [ - "NOTE: InstallShield project files created by the Premiere and Professional editions are saved as .ISM files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ise.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isf": { - "slug": "isf", - "extension": "isf", - "name": "Inspiration Flowchart Document", - "category": "inspiration-flowchart-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft created the ISF format for use with the Windows Ink Service Platform, which is a framework that allows Windows apps to accept and show stylus input. Several mobile and desktop versions of Windows, including Windows 7 and later desktop versions, include the Windows Ink Service Platform.", - "When the Windows Ink Service Platform detects stylus input, it saves that input to an ISF file. In some versions of Windows, these files are stored in the following location:", - "C:/​Users/​UserName/​AppData/​Local/​Microsoft/​InputPersonalization" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ish": { - "slug": "ish", - "extension": "ish", - "name": "ISH Compressed Archive", - "category": "ish-compressed-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ish.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ish1": { - "slug": "ish1", - "extension": "ish1", - "name": "Animation-ish Wiggledoodle-ish Document", - "category": "animation-ish-wiggledoodle-ish-document", - "summary": "", - "developer_org": "fablevision", - "developer_name": "FableVision", - "more_information": { - "description": [ - "Wiggledoodle-ish documents are the simplest of three levels of Animation-ish documents. The others are \"FlipBook-ish\" documents ( .ISH2 extension) and \"Advanced-ish\" documents ( .ISH3 extension)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ish1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ish2": { - "slug": "ish2", - "extension": "ish2", - "name": "Animation-ish FlipBook-ish Document", - "category": "animation-ish-flipbook-ish-document", - "summary": "", - "developer_org": "fablevision", - "developer_name": "FableVision", - "more_information": { - "description": [ - "ISH2 files are used for storing intermediate complexity drawings in educational environments. They are more complex than \"Wiggledoodle-ish\" documents ( .ISH1 files), but simpler than \"Advanced-ish\" documents ( .ISH3 files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ish2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ish3": { - "slug": "ish3", - "extension": "ish3", - "name": "Animation-ish Advanced-ish Document", - "category": "animation-ish-advanced-ish-document", - "summary": "", - "developer_org": "fablevision", - "developer_name": "FableVision", - "more_information": { - "description": [ - "ISH3 files support background and foreground properties, clip art, and custom-drawn objects. They can be animated in the software at multiple speeds.", - "Advanced-ish documents are the most advanced of three document types supported by Animation-ish. \"Wiggledoodle-ish\" ( .ISH1 files) and \"FlipBook-ish\" ( .ISH2 files) are the other document types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ish3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ism": { - "slug": "ism", - "extension": "ism", - "name": "InstallShield Project File", - "category": "installshield-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ISM files can be saved in either a binary format or an XML format.", - "NOTE: ISM files are created by the Premiere and Professional editions of InstallShield." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ism.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isma": { - "slug": "isma", - "extension": "isma", - "name": "IIS Smooth Streaming Audio File", - "category": "iis-smooth-streaming-audio-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ismc": { - "slug": "ismc", - "extension": "ismc", - "name": "Smooth Streaming Client Manifest File", - "category": "smooth-streaming-client-manifest-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ISMC files are used by Silverlight client applications that run within the user's Web browser. The ISMC file is hosted with an .ISM server file, and together, they contain the information required by the server and the client to initiate a multimedia stream." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ismc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ismclip": { - "slug": "ismclip", - "extension": "ismclip", - "name": "iStopMotion Animation Clip", - "category": "istopmotion-animation-clip", - "summary": "", - "developer_org": "boinx-software", - "developer_name": "Boinx Software", - "more_information": { - "description": [ - "iStopMotion uses the .MOV extension by default rather than the \".ismclip\" extension. However, you can use \".ismclip\" interchangeably with \".mov,\" since both are recognized by iStopMotion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ismclip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ismv": { - "slug": "ismv", - "extension": "ismv", - "name": "IIS Smooth Streaming Video File", - "category": "iis-smooth-streaming-video-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ISMV files are saved in the Protected Interoperable File Format (PIFF), which is based off of the MPEG-4 specification and is Microsoft's standard for multimedia content delivery. The format allows for encryption and DRM protection.", - "Smooth Streaming enables streaming over the HTTP protocol with negotiation of variable transfer rates. Therefore, IIS servers can host multiple ISMV files, each at a different video quality level. Depending on the current bit rate, Smooth Streaming picks the optimal ISMV file and extracts the video fragment for the particular time to achieve the best video quality.", - "NOTE: ISMV files can be encoded using the paid version of Microsoft Expression Encoder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ismv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isn": { - "slug": "isn", - "extension": "isn", - "name": "Installer Source File", - "category": "installer-source-file", - "summary": "", - "developer_org": "flexera-software", - "developer_name": "Flexera Software", - "more_information": { - "description": [ - "Flexera Software was formerly known as Acresso until it changed its name in October 2009." - ] - }, - "common_filenames": [ - { - "filename": "Setup.isn", - "description": "Setup.isn - The common name given to ISN files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iso": { - "slug": "iso", - "extension": "iso", - "name": "Disk Image File", - "summary": "An ISO file is a disk image that contains an exact duplicate of data from a source disk, such as an optical disc or hard drive . Computer users typically use ISO files to duplicate CD, DVD, or Blu-ray discs for sharing or backup purposes or download ISO files from a website to install software on a computer (e.g., downloading and installing the Windows 11 operating system). Additionally, users can mount ISO files, extract files from ISO files, and burn ISO files to optical discs.", - "developer": "International Organization for Standardization", - "developer_slug": "international-organization-for-standardization", - "category": "Disk Image Files", - "category_slug": "disk-image-files", - "rating": 4.2, - "votes": 871, - "last_updated": "June 15, 2023", - "more_information": { - "content": [ - "ISO files are saved in an uncompressed format based on the ISO-9660 file system standard for optical disc media (hence the .iso file extension and \"Disc Image\" file type). The files are archives that store all the data from a disk image, including the filesystem information, such as directory structures, file attributes, and boot code. Additionally, ISO files are typically large since they store a lot of data.", - "Before streaming media, many computer users extracted, copied, and burned ISO files from and to optical discs, such as CDs and DVDs, to copy, share, or back up their contents. ISO files store a sector-by-sector copy of every bit of data exactly from the disc, which is different than copying all files from a disc because the disc header information is lost in the copy process.", - "Users may also download ISO files from the Internet when installing new software or operating systems since an ISO file contains all the necessary information for installation. For example, you can download an ISO file from Microsoft.com to create a bootable installation media, such as a USB flash drive, or to create a virtual machine running Windows 11." - ] - }, - "how_to_open": { - "instructions": [ - "You can open ISO files in various ways, including mounting an ISO file and extracting files from an ISO file.", - "Mounting an ISO file is a software process that makes the folders and files in the ISO file readable by the computer (as if you inserted an actual CD or USB flash drive in the computer). In Windows 8 and later, you can mount an ISO file without third-party software by choosing the file and then selecting Manage → Mount in File Explorer.", - "In macOS, you can mount an ISO file by double-clicking the file. After clicking the file, the DiskImageMounter utility bundled with macOS verifies the disk image's integrity and mounts it after confirming the disk image.", - "You can extract files from an ISO archive to access individual files, such as .BIN or .CFG files. You can use various archive utilities, including Corel WinZip , 7-Zip , and RARLAB WinRAR to extract files from an ISO file.", - "While burning ISO files to discs is no longer as common as it once was, you may still want to burn an ISO file to a disc to create a physical backup or share data or media. In Windows 7 and later, you can right-click an ISO file and select Burn Disk Image . You can also burn ISO files to discs with third-party software, such as Roxio Toast and PowerISO ." - ] - }, - "scraped_at": "2025-08-09T21:58:55.176118", - "source": { - "url": "https://fileinfo.com/extension/iso", - "file": "iso.html" - } - }, - "isoz": { - "slug": "isoz", - "extension": "isoz", - "name": "Compressed Arbortext IsoDraw Illustration", - "category": "compressed-arbortext-isodraw-illustration", - "summary": "", - "developer_org": "ptc", - "developer_name": "PTC", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isoz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isp": { - "slug": "isp", - "extension": "isp", - "name": "IIS Internet Service Provider Settings", - "category": "iis-internet-service-provider-settings", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ISP files were primarily used during the setup of IIS on earlier versions of Windows, such as Windows NT and Windows 2000, when administrators needed to establish an Internet connection for a web server. ISP files helped automate part of the setup process, making applying standardized connection settings across multiple systems or during scripted installations easier.", - "Now, ISP files are largely outdated due to the shift toward broadband , DHCP , and cloud-hosted web services. Most modern server configurations use direct network connections managed through the Windows operating system or cloud platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ispc": { - "slug": "ispc", - "extension": "ispc", - "name": "Image Surfer Pro Collection File", - "category": "image-surfer-pro-collection-file", - "summary": "", - "developer_org": "surfing-after-dark", - "developer_name": "Surfing After Dark", - "more_information": { - "description": [ - "ISPC files are saved in an encrypted binary format. Each file is specific to the version of Image Surfer Pro that created it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ispc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ispd": { - "slug": "ispd", - "extension": "ispd", - "name": "LabSolutions IR Data", - "category": "labsolutions-ir-data", - "summary": "", - "developer_org": "shimadzu", - "developer_name": "Shimadzu", - "more_information": { - "description": [ - "Shimadzu LabSolutions IR contains a library of approximately 12,000 spectra, which it uses to identify materials. Scientists who use LabSolutions IR to identify materials can search through results using spectral search, peak search, text search, and combination search." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ispd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ispx": { - "slug": "ispx", - "extension": "ispx", - "name": "iStudio Publisher Document", - "category": "istudio-publisher-document", - "summary": "", - "developer_org": "istudio-software", - "developer_name": "iStudio Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ispx_12568.png", - "alt": "Screenshot of a .ispx file in iStudio Publisher", - "caption": "ISPX file open in iStudio Publisher" - }, - "description": [ - "Desktop publishing software allows users to create and print polished brochures, magazines, newsletters, and other documents. iStudio Publisher is a desktop publishing program available for macOS.", - "When you save a document you've created in iStudio Publisher, that document is saved as an ISPX file. Each ISPX file contains one or more pages, which themselves typically contain placed text, images, and other graphic design elements. In iStudio Publisher, you can export the document an ISPX file contains as a .PDF . You can also print the document." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ispx_12568.png", - "alt": "Screenshot of a .ispx file in iStudio Publisher", - "caption": "ISPX file open in iStudio Publisher" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ispx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isr": { - "slug": "isr", - "extension": "isr", - "name": "GoMoku Game File", - "category": "gomoku-game-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Free Java-based Gomoku games are available online at various websites." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iss": { - "slug": "iss", - "extension": "iss", - "name": "Inno Setup Script", - "category": "inno-setup-script", - "summary": "", - "developer_org": "funcom-oslo-a-s", - "developer_name": "FunCom Oslo A/S", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/iss_4385.png", - "alt": "Screenshot of a .iss file in Inno Setup Compiler 6.1", - "caption": "ISS file open in Inno Setup Compiler 6.1" - }, - "description": [ - "Inno Setup is an InstallShield alternative that allows developers to create Windows installers. To create an installer, Inno Setup compiles the installer instructions an ISS script contains into an EXE file.", - "The instructions specified in an ISS script control all aspects of the related program's installation, including what files are installed and what folders the files are placed in. An ISS file may also include instructions that allow an installer to:", - "To compile an ISS file into an EXE file, open the ISS file in Inno Setup and then select Build → Compile from Inno Setup's menu bar." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/iss_4385.png", - "alt": "Screenshot of a .iss file in Inno Setup Compiler 6.1", - "caption": "ISS file open in Inno Setup Compiler 6.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ist": { - "slug": "ist", - "extension": "ist", - "name": "InstallShield Project Template File", - "category": "installshield-project-template-file", - "summary": "", - "developer_org": "inspiration-software", - "developer_name": "Inspiration Software", - "more_information": { - "description": [ - "IST files provide pre-formatted templates on which to base installation projects. Development teams may create and distribute one or more templates to standardize installations among multiple projects.", - "NOTE: IST files are created using InstallShield's Premiere and Professional editions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isu": { - "slug": "isu", - "extension": "isu", - "name": "InstallShield Uninstaller Script", - "category": "installshield-uninstaller-script", - "summary": "", - "developer_org": "flexera-software", - "developer_name": "Flexera Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isx": { - "slug": "isx", - "extension": "isx", - "name": "SimulationX Project", - "category": "simulationx-project", - "summary": "", - "developer_org": "esi-iti-gmbh", - "developer_name": "ESI ITI GmbH", - "more_information": { - "description": [ - "The SimulationX project was introduced with the release of SimulationX 3.1. The project allows the saving and loading of models that can be encrypted with or without a password." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "isz": { - "slug": "isz", - "extension": "isz", - "name": "Zipped ISO Disk Image", - "category": "zipped-iso-disk-image", - "summary": "", - "developer_org": "ezb-systems", - "developer_name": "EZB Systems", - "more_information": { - "description": [ - "Large ISZ files can be split into segments defined by the user. The split files are created in the same location and receive the same filename. However, the extension is changed after the first segment, which has the \".isz\" extension. The second segment receives the \".i01\" extension, the third segment receives the \".i02\" segment, and so on. ISZ files can also be spanned across multiple disks, CD-R discs, and DVD-R discs.", - "The ISZ format was originally designed to be extensible under certain restrictions, allowing it to be incorporated into products developed by users. A free SDK is available when contacting EZB Systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "isz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "it": { - "slug": "it", - "extension": "it", - "name": "Impulse Tracker Module", - "category": "impulse-tracker-module", - "summary": "", - "developer_org": "jeffrey-lim", - "developer_name": "Jeffrey Lim", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/it_1018.png", - "alt": "Screenshot of a .it file in OpenMPT 1", - "caption": "IT file open in OpenMPT 1" - }, - "description": [ - "Impulse Tracker is a free music tracker developed by Jeffrey Lim that was released in 1995 and is no longer developed. The music sequencing program allows you to create music by organizing notes in different channels as patterns that play samples stored in instruments ( .ITI files).", - "In Impulse Tracker, you can save your modules as IT files, which you can share with other audio-tracker users who can import them into software that supports the module format. IT files are similar to ScreamTracker 3 modules ( .S3M files) but support more data per pattern and higher-quality samples." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/it_1018.png", - "alt": "Screenshot of a .it file in OpenMPT 1", - "caption": "IT file open in OpenMPT 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "it.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ita": { - "slug": "ita", - "extension": "ita", - "name": "IconTweaker Theme Archive", - "category": "icontweaker-theme-archive", - "summary": "", - "developer_org": "vtech", - "developer_name": "VTech", - "more_information": { - "description": [ - "ITA files are compressed to transfer themes faster over the Internet or email. To open an ITA file manually, rename the \".ita\" extension to \".zip\" and decompress it with any Zip decompression utility.", - "NOTE: The IconTweaker creators discontinued development after the Windows XP release." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ita.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itc": { - "slug": "itc", - "extension": "itc", - "name": "iTunes Cover Flow Data File", - "category": "itunes-cover-flow-data-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITC files are referenced by iTunes but are not meant to be opened manually. You can download album artwork for songs in your iTunes library by selecting \"Get Album Artwork\" from the Advanced menu in iTunes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itc2": { - "slug": "itc2", - "extension": "itc2", - "name": "iTunes Cover Flow Data File 2", - "category": "itunes-cover-flow-data-file-2", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITC2 files are similar to .ITC files, except for their encrypted format. They are found in the \"Album Artwork\" directory of an iTunes installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itdb": { - "slug": "itdb", - "extension": "itdb", - "name": "iTunes Database File", - "category": "itunes-database-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITDB files are generated with iTunes 8, which is the first version of iTunes to include the \"Genius\" feature." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ite": { - "slug": "ite", - "extension": "ite", - "name": "iTunes Extras File", - "category": "itunes-extras-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITE files are sometimes included with album tracks or movie files purchased from the iTunes store.", - "NOTE: iTunes extras files are simply folders that have been named with the \".ite\" extension. To view their contents, you can remove the \".ite\" extension and open the folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ite.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itemdata-ms": { - "slug": "itemdata-ms", - "extension": "itemdata-ms", - "name": "Windows 8 Start Screen Item Data File", - "category": "windows-8-start-screen-item-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows 8 stores a file called appsFolder.itemdata-ms in the [user]\\​AppData\\​Roaming\\​Microsoft\\​Windows\\​ directory. It also stores a backup of the items data in a file named appsFolder.itemdata-ms.bak ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itemdata-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itf": { - "slug": "itf", - "extension": "itf", - "name": "Image Tuner File", - "category": "image-tuner-file", - "summary": "", - "developer_org": "glorylogic", - "developer_name": "Glorylogic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/itf_11850.png", - "alt": "Screenshot of a .itf file in Glorylogic Image Tuner 8.1", - "caption": "ITF file open in Glorylogic Image Tuner 8.1" - }, - "description": [ - "ImageTuner allows you to batch manipulate images in various ways including renaming, resizing, watermarking, and converting images. You can also sharpen and colorize your images or remove EXIF data.", - "In the application, you can add images to Image Tuner to create a list that will be processed. When you save the list, the application creates an ITF to store the paths to each file and information about each file.", - "NOTE: To create an ITF file, select File → New , add the image(s), then select File → Save as ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/itf_11850.png", - "alt": "Screenshot of a .itf file in Glorylogic Image Tuner 8.1", - "caption": "ITF file open in Glorylogic Image Tuner 8.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ithmb": { - "slug": "ithmb", - "extension": "ithmb", - "name": "iPod and iPhone Photo Thumbnails File", - "category": "ipod-and-iphone-photo-thumbnails-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITHMB files can store up to 25 thumbnail images. Each thumbnail image is linked to a larger image, which is also located on the device. When a user clicks one of the thumbnail images, the larger version of the thumbnail is opened.", - "NOTE: Since the ITHMB file format is not widely supported, the file can be converted into other, more widely supported image formats using programs such as PicsAid and File Juicer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ithmb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iti": { - "slug": "iti", - "extension": "iti", - "name": "Impulse Tracker Instrument", - "category": "impulse-tracker-instrument", - "summary": "", - "developer_org": "interactual-technologies", - "developer_name": "InterActual Technologies", - "more_information": { - "description": [ - "Impulse Tracker is a free music tracker created by Jeffrey Lim and released in 1995. The music sequencing program allows you to create music by organizing notes in different channels as patterns.", - "You can choose the instruments (and their samples) to be played back according to specified notes by Impulse Tracker. The instruments you can choose from are saved in the ITI format, and users Impulse Tracker users can share them with each other." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/iti_10803.jpg", - "alt": "Screenshot of a .iti file in InterActual Player", - "caption": "ITI file open in InterActual Player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itk": { - "slug": "itk", - "extension": "itk", - "name": "ScummVM Game Data File", - "category": "scummvm-game-data-file", - "summary": "", - "developer_org": "scummvm", - "developer_name": "ScummVM", - "more_information": { - "description": [ - "ITK files typically contain either movies or speech data. They range from a few megabytes to several hundred megabytes in size." - ] - }, - "common_filenames": [ - { - "filename": "CD1.ITK", - "description": "CD1.ITK - A generic data file extracted from a game CD." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itl": { - "slug": "itl", - "extension": "itl", - "name": "iTunes Library File", - "category": "itunes-library-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "In Windows, the iTunes library file is saved in the following location: \\Documents and Settings\\username\\My Documents\\My Music\\iTunes\\iTunes Library.itl", - "On the Mac, the iTunes library file is saved in: /Users/username/Music/iTunes/iTunes Library", - "Notice that the Mac version of the iTunes library file does not include the \".itl\" file extension. However, both the Mac and Windows versions of iTunes save a related file called \"iTunes Music Library.xml\" in the same directory. This file makes the music and playlists available to other applications (such as iPhoto and iMovie on the Mac).", - "If the iTunes library file is deleted, iTunes can recreate it by searching for songs in the Music folder. However, all playlists, song ratings, and comments will be lost." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itlp": { - "slug": "itlp", - "extension": "itlp", - "name": "iTunes LP Album File", - "category": "itunes-lp-album-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITLP files are simply folders that use the \".itlp\" extension. Therefore, you can create a new ITLP file by creating a folder and renaming it with the \".itlp\" extension. Finished ITLP bundles can include HTML, CSS, JavaScript, images, videos, music files, and other content.", - "Apple provides a default template for iTunes LP developers. The template includes seven user screens which can be used to customize new albums: Home, Song List, Lyrics, Photos, Videos, Liner Notes, and Credits. Apple's TuneKit can also be used for customizing ITLP albums.", - "NOTE: ITLP files were introduced with iTunes 9. They are stored in the same format as .ITE files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itls": { - "slug": "itls", - "extension": "itls", - "name": "iTunes Live Stream URL", - "category": "itunes-live-stream-url", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Clicking an ITLS link in a Web browser will open iTunes automatically if the correct MIME type is configured in the Web browser. You can also open a live stream from within iTunes by selecting File → Open Stream... and typing in the URL of the stream." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itm": { - "slug": "itm", - "extension": "itm", - "name": "iThink Model File", - "category": "ithink-model-file", - "summary": "", - "developer_org": "isee-systems", - "developer_name": "isee systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itms": { - "slug": "itms", - "extension": "itms", - "name": "iTunes Music Store Link File", - "category": "itunes-music-store-link-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iTunes music store links can also be created for Web browsers using the \"itms://\" protocol." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itmsp": { - "slug": "itmsp", - "extension": "itmsp", - "name": "iTunes Store Package", - "category": "itunes-store-package", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "ITMSP files are submitted for review using iTunes Producer (for multimedia and digital book content) or Application Loader (for applications). iTunes Producer is available as part of the iTunes Connect (iTC) Content Provider program, and Application Loader is included with the iTC Developer program.", - "An example program that creates ITMSP files is iBooks Author, a program used for publishing digital books for the Apple iBookstore. In this software, ITMSP files are published from book design documents ( .IBA or .BOOK files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itmsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itn": { - "slug": "itn", - "extension": "itn", - "name": "TomTom Navigator Itinerary File", - "category": "tomtom-navigator-itinerary-file", - "summary": "", - "developer_org": "tomtom-international", - "developer_name": "TomTom International", - "more_information": { - "description": [ - "Each line in an ITN file consists of the following fields:", - "ITN files are typically stored in \"\\My Documents\\TomTom Navigator Settings\" on Windows computers. They can be created by the user or downloaded from the Internet. ITN files saved on a computer can be transferred to a TomTom GPS device via USB. They should be saved in the GPS device's ITN folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itpc": { - "slug": "itpc", - "extension": "itpc", - "name": "iTunes Podcast Link", - "category": "itunes-podcast-link", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Most times, when a user wants to subscribe to a podcast, they either subscribe via that podcast's RSS feed or a feed link that uses the itpc:// protocol (instead of the http:// or https:// protocols). However, in some instances, a podcast creator may post an ITPC file online, which users can download, open, and use to subscribe to the creator's podcast." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itr": { - "slug": "itr", - "extension": "itr", - "name": "Icy Tower Replay File", - "category": "icy-tower-replay-file", - "summary": "", - "developer_org": "muskedunder-interactive", - "developer_name": "Muskedunder Interactive", - "more_information": { - "description": [ - "In Windows, ITR files are saved to the \\​profiles\\​[profile_name]\\​replays\\​ directory of the game installation.", - "If you receive an ITR file, you can double-click it to play the replay (assuming Icy Tower is installed on your Mac or Windows system).", - "NOTE: Icy Tower is no longer actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "its": { - "slug": "its", - "extension": "its", - "name": "Impulse Tracker Sample", - "category": "impulse-tracker-sample", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Impulse Tracker is a free music tracker created by Jeffrey Lim and released in 1995. The music sequencing program allows you to create music from samples and instruments organized into tracks and modified by notes and effects. In addition, you can share and load ITS samples in Impulse Tracker to add them to your composition (saved in the .IT file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "its.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itt": { - "slug": "itt", - "extension": "itt", - "name": "IconTweaker Theme File", - "category": "icontweaker-theme-file", - "summary": "", - "developer_org": "joost-verburg", - "developer_name": "Joost Verburg", - "more_information": { - "description": [ - "IconTweaker themes can specify replacements for all Windows icons, including the My Computer, Recycle Bin, and My Documents icons and the icons for folders, files, and the start menu.", - "ITT files typically are bundled with a .ICL file or multiple .ICO files. They can be packaged inside compressed .ITA files for transfer over the Internet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itw": { - "slug": "itw", - "extension": "itw", - "name": "InTouch With Database", - "category": "intouch-with-database", - "summary": "", - "developer_org": "prairie-group", - "developer_name": "Prairie Group", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "itx": { - "slug": "itx", - "extension": "itx", - "name": "FileNet eForms Designer Template", - "category": "filenet-eforms-designer-template", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "FileNet is a content management and distribution system developed by IBM. It allows organizations to create, store, and share various types of documents and other content, including fillable forms referred to as eForms.", - "To create eForms, FileNet users use eForms Designer and ITX files. Each ITX file defines the labels, fields, and other elements that an eForm template includes. After customizing a template's elements to their liking, users can save and distribute the form they've created as a fillable eForm.", - "NOTE: ITX files may also be referred to as Informed XML Templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "itx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iup": { - "slug": "iup", - "extension": "iup", - "name": "Fritz Update File", - "category": "fritz-update-file", - "summary": "", - "developer_org": "chessbase", - "developer_name": "ChessBase", - "more_information": { - "description": [ - "ChessBase released Fritz in the early 1990s, and it has since become a popular option for both casual players and professional chess enthusiasts. Most users will not encounter IUP files since the software automatically opens them to update." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ius": { - "slug": "ius", - "extension": "ius", - "name": "InfoTMIC Firmware Update File", - "category": "infotmic-firmware-update-file", - "summary": "", - "developer_org": "shanghai-infotm-microelectronics", - "developer_name": "Shanghai InfoTM Microelectronics", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ius.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iv": { - "slug": "iv", - "extension": "iv", - "name": "Open Inventor Scene Graph File", - "category": "open-inventor-scene-graph-file", - "summary": "", - "developer_org": "thermo-fisher-scientific", - "developer_name": "Thermo Fisher Scientific", - "more_information": { - "description": [ - "IV files are utilized when users customize various 3D elements, such as geometry, lighting, cameras, textures, sequencing, and color with Open Inventor. There are several prefabricated shapes that can be customized in IV files, including cones, cubes, cylinders, spheres, 2D text, and 3D text.", - "Open Inventor was originally developed by Silicon Graphics International (SGI), who released an open-source version. SGI opened it for third-party licensing and was maintained commercially by the Visualization Sciences Group (VSG) in 2009. However, in 2012, VSG was acquired by the Field Electron and Ion (FEI) Company, which was then acquired by Thermo Fisher Scientific in 2016.", - "NOTE: Open Inventor is built on top of OpenGL and is intended to provide a higher layer of abstraction for 3D programming." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iv2i": { - "slug": "iv2i", - "extension": "iv2i", - "name": "Norton Ghost Incremental Virtual Volume Image", - "category": "norton-ghost-incremental-virtual-volume-image", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "NOTE: The .iv2i file must be saved along with the initial .v2i backup file in order to function correctly. Norton Ghost was renamed Ghost Solution Suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iv2i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iva": { - "slug": "iva", - "extension": "iva", - "name": "Surveillance Video File", - "category": "surveillance-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Files with an \".iva\" extension should be scanned with antivirus software or deleted immediately." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iva.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivc": { - "slug": "ivc", - "extension": "ivc", - "name": "InteliSea Vessel Configuration File", - "category": "intelisea-vessel-configuration-file", - "summary": "", - "developer_org": "intelisea", - "developer_name": "InteliSea", - "more_information": { - "description": [ - "NOTE: InteliSea systems can be monitored using an on-board system or an InteliSea iPhone app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivd": { - "slug": "ivd", - "extension": "ivd", - "name": "Bitdefender Incremental Virus Definitions File", - "category": "bitdefender-incremental-virus-definitions-file", - "summary": "", - "developer_org": "bitdefender", - "developer_name": "Bitdefender", - "more_information": { - "description": [ - "Periodically the definitions in the base CVD file are updated. When this occurs, the IVD definitions are reset but may then be updated again with the most recent virus definitions until the next CVD refresh." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ive": { - "slug": "ive", - "extension": "ive", - "name": "OpenSceneGraph Binary File", - "category": "openscenegraph-binary-file", - "summary": "", - "developer_org": "osg-community", - "developer_name": "OSG Community", - "more_information": { - "description": [ - "IVE files are stored in a binary format, which helps increase performance when viewing and rendering scenes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivf": { - "slug": "ivf", - "extension": "ivf", - "name": "Indeo Video Format File", - "category": "indeo-video-format-file", - "summary": "", - "developer_org": "intel", - "developer_name": "Intel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ivf_145.jpg", - "alt": "Screenshot of a .ivf file in VideoLAN VLC media player 3", - "caption": "IVF file open in VideoLAN VLC media player 3" - }, - "description": [ - "The IVF format includes a container header, a video stream header (similar to the header in the .AVI format), and an optional audio stream header. It also contains video stream information, container description chunks, and 32-bit data for each video frame.", - "NOTE: IVF uses the MIME type video/x-ivf ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ivf_145.jpg", - "alt": "Screenshot of a .ivf file in VideoLAN VLC media player 3", - "caption": "IVF file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivr": { - "slug": "ivr", - "extension": "ivr", - "name": "Internet Video Recording", - "category": "internet-video-recording", - "summary": "", - "developer_org": "realspace", - "developer_name": "RealSpace", - "more_information": { - "description": [ - "IVR files can combine digital photographs as well as synthetic graphics into a single picture. They may be zoomed rotated, and panned." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivs": { - "slug": "ivs", - "extension": "ivs", - "name": "Initialization Vector File", - "category": "initialization-vector-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To crack a WEP key with Aircrack-ng, users first perform an ARP (Address Resolution Protocol) Injection on the network, which forces the wireless device to generate packets with new IVs. These IVs that are dumped into an IVS file which Aircrack-ng uses to decipher the WEP key.", - "NOTE: Because of the weakness of WEP encryption, it has been replaced by other wireless network encryption protocols." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivt": { - "slug": "ivt", - "extension": "ivt", - "name": "International Volleyball 2006 Data File", - "category": "international-volleyball-2006-data-file", - "summary": "", - "developer_org": "beyond-20-20", - "developer_name": "Beyond 20/20", - "more_information": { - "description": [ - "IVT files can be viewed on a desktop computer using the Professional Browser desktop application, or they can be viewed through a Web browser using the Perspective and Web Data Server (WDS) Web applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ivue": { - "slug": "ivue", - "extension": "ivue", - "name": "Live Picture IVUE Image", - "category": "live-picture-ivue-image", - "summary": "", - "developer_org": "hsc-software", - "developer_name": "HSC Software", - "more_information": { - "description": [ - "When editing an IVUE image in Live Picture, adjustment layers can be applied to modify subsections of the image. While the IVUE image itself is not modified, instructions for the adjustments are stored in FITS (Functional Interpolating Transformation System) or FPX files. When a manipulated IVUE image is ready for output in Live Picture, the IVUE image and FITS or FPX files are processed together and built into a more standard format such as .JPG , .TIFF , or .PSD . Final images can be built with calculations in 48-bit depth and down sampled to 24-bit depth. Localized views can also be selected in Live Picture and output as standard image files.", - "NOTE: The IVUE format is no longer supported. Live Picture was previously available for Mac OS Classic and also offered a Photoshop plug-in for reading the IVUE format. Live Picture competed with Adobe Photoshop in the 1990s as one of the top image editors for Mac." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ivue.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iw": { - "slug": "iw", - "extension": "iw", - "name": "IdleWild Module", - "category": "idlewild-module", - "summary": "", - "developer_org": "iwis", - "developer_name": "IWIS", - "more_information": { - "description": [ - "Microsoft Entertainment Pack was a series of software packages that consisted primarily of simple computer games. However, Entertainment Packs 1 through 3 also included IdleWild, a screensaver program developed by Bradford Christian.", - "IdleWild allowed users to set their screensaver as one of many included IW files. Each version of IdleWild came packaged with eight IW files, which either applied an animated effect to the user's current screen or showed an original animation, such as exploding fireworks, a twinkling star field, or a sailboat race." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwa": { - "slug": "iwa", - "extension": "iwa", - "name": "iWork Archive File", - "category": "iwork-archive-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The IWA format replaces the previous XML -based format by splitting XML documents into small binary files that can be loaded in isolation, which is better for iOS devices that have less RAM and for sharing to iCloud. The data contained in the index XML file is now encoded in the IWA binary files, which are contained in the Index.zip file.", - "A Protobuf stream is a way of encoding structured data for more efficient data exchange. The encoded data is compressed with Snappy compression, a format widely used by Google and intended for high compression and decompression speeds. The format compresses around 250 MB /sec and decompresses close to 500 MB/sec.", - "NOTE: The IWA format was released with the iWork '13 suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwb": { - "slug": "iwb", - "extension": "iwb", - "name": "IWBasic Source Code File", - "category": "iwbasic-source-code-file", - "summary": "", - "developer_org": "ionicwind-software", - "developer_name": "IonicWind Software", - "more_information": { - "description": [ - "Even though IWBasic programs are written in iBasic, they are compiled natively for Windows and therefore are fast. iBasic supports network access, database access, 2D and 3D graphics. The language also supports both procedural and object oriented programming." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwd": { - "slug": "iwd", - "extension": "iwd", - "name": "Call of Duty Game Data File", - "category": "call-of-duty-game-data-file", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "description": [ - "Call of Duty is a first-person shooter video game franchise where you play as soldiers in various battles ranging from World War 2 to modern warfare. Various Activision games use IWD files, but you will most likely encounter them in the CoD2 and CoD4 games from the 2000s. For example, you can find IWD files in the \\​Program Files\\​Activision\\​Call of Duty\\​main\\​ directory of the games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwdgt": { - "slug": "iwdgt", - "extension": "iwdgt", - "name": "iWeb Widget File", - "category": "iweb-widget-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "iWeb includes several preinstalled widgets that are located in the following directory of the application bundle: /​Contents/​Resources/​Widgets/​ . Each widget contains Web content such as images, HTML pages, and JavaScript files." - ] - }, - "common_filenames": [ - { - "filename": "GoogleAds.iwdgt", - "description": "GoogleAds.iwdgt - Google AdSense widget" - }, - { - "filename": "GoogleMap.iwdgt", - "description": "GoogleMap.iwdgt - Google Maps widget" - }, - { - "filename": "YouTube.iwdgt", - "description": "YouTube.iwdgt - YouTube widget" - }, - { - "filename": "RSS Feed.iwdgt", - "description": "RSS Feed.iwdgt - RSS Feed widget" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwdgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwi": { - "slug": "iwi", - "extension": "iwi", - "name": "Infinity Ward Texture File", - "category": "infinity-ward-texture-file", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "description": [ - "IWI textures can be converted to the .DDS format using IWI_X_DDS.", - "NOTE: The Infinity Ward engine was developed using the id Tech 3 \"Doom 3 Engine\" as a baseline. It adds several lighting effect enhancements." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwm": { - "slug": "iwm", - "extension": "iwm", - "name": "iWriteMusic Data File", - "category": "iwritemusic-data-file", - "summary": "", - "developer_org": "iwritemusicproject", - "developer_name": "iWriteMusicProject", - "more_information": { - "description": [ - "IWM files are created when a user saves a composition with iWriteMusic. The file type allows users to save compositions, close them, then re-open them at a later time for further editing.", - "You can only open IWM files with iWriteMusic. If you receive an IWM file from an iWriteMusic user, ask them to instead export the composition as a .MIDI file, which is more widely supported." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iws": { - "slug": "iws", - "extension": "iws", - "name": "IntelliJ IDEA Web Page", - "category": "intellij-idea-web-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "IntelliJ IDEA Web pages have URLs that end in \".iws.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwxdata": { - "slug": "iwxdata", - "extension": "iwxdata", - "name": "iWorx Data File", - "category": "iworx-data-file", - "summary": "", - "developer_org": "iworx-systems", - "developer_name": "iWorx Systems", - "more_information": { - "description": [ - "You can convert IWXDATA files to other formats (such as .EDF ) using the LabVIEW Biomedical Toolkit software from National Instruments.", - "NOTE: Electromyography helps medical professionals analyze and diagnose abnormal movements in the body." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwxdata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "iwz": { - "slug": "iwz", - "extension": "iwz", - "name": "InstallShield Express 2 Project File", - "category": "installshield-express-2-project-file", - "summary": "", - "developer_org": "flexera-software", - "developer_name": "Flexera Software", - "more_information": { - "description": [ - "InstallShield Express was a simplified version of the full InstallShield tool. Developers used IWZ files in older versions of InstallShield Express from the early 2000s to organize and save the setup process for their software so they could compile it into an installer. Modern versions of InstallShield no longer use IWZ files, making them obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "iwz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ix": { - "slug": "ix", - "extension": "ix", - "name": "dtSearch Index File", - "category": "dtsearch-index-file", - "summary": "", - "developer_org": "dtsearch", - "developer_name": "dtSearch", - "more_information": { - "description": [ - "IX files are saved in an XML format and are named using the following convention, where \"X\" is a character chosen by dtSearch: index_X.ix .", - "dtSearch is available in the following versions: Desktop Network Spider Web Publish Engine" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ix2": { - "slug": "ix2", - "extension": "ix2", - "name": "WordPerfect Address Book File", - "category": "wordperfect-address-book-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "IX2 files are used by older versions of WordPerfect." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ix2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ixa": { - "slug": "ixa", - "extension": "ixa", - "name": "Ulead Disc Image format", - "category": "ulead-disc-image-format", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "IXA files can be burned with the Ulead Disc Image Recorder, which is included with Ulead DVD PictureShow, VideoStudio, and MediaStudio Pro.", - "Ulead is owned by the Corel Corporation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ixa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ixb": { - "slug": "ixb", - "extension": "ixb", - "name": "Ulead Disc Image", - "category": "ulead-disc-image", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "IXB files may be opened in Burn.Now or DVD MovieFactory and saved as .ISO files.", - "NOTE: IXB files may be very large in size since they contain an entire disc image." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ixb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ize": { - "slug": "ize", - "extension": "ize", - "name": "IZArc Archive", - "category": "izarc-archive", - "summary": "", - "developer_org": "izarc", - "developer_name": "IZArc", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ize.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "izz": { - "slug": "izz", - "extension": "izz", - "name": "Isadora Media Control Project", - "category": "isadora-media-control-project", - "summary": "", - "developer_org": "troikatronix", - "developer_name": "TroikaTronix", - "more_information": { - "description": [ - "Isadora projects are created using basic building blocks, called actors, that are available within the Isadora environment. Actors may perform basic functions like waiting for MIDI events, or advanced functions like warping video clips. Actors can be connected together to instruct the program how to respond live events." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "izz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "izzy": { - "slug": "izzy", - "extension": "izzy", - "name": "Isadora Project", - "category": "isadora-project", - "summary": "", - "developer_org": "troikatronix", - "developer_name": "TroikaTronix", - "more_information": { - "description": [ - "Most commonly seen with a .IZZ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "izzy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j": { - "slug": "j", - "extension": "j", - "name": "Java Source File", - "category": "java-source-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Java source files most often have a .JAVA extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j01": { - "slug": "j01", - "extension": "j01", - "name": "Akeeba Multi-part Backup Archive", - "category": "akeeba-multi-part-backup-archive", - "summary": "", - "developer_org": "akeeba", - "developer_name": "Akeeba", - "more_information": { - "description": [ - "The J01 file format specializes in creating archive large directory trees only using PHP code. The file is always accompanied by a .JPA (the beginning file of the multi-part set) and .JPS file (the last file of the multi-part set) which stores part of the website backup. It may also be accompanied by a J02 file if the backup is very large. In order to recover the backup contained in the J01 archive, all parts must be present. If one file part is deleted, the archive is lost." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j2b": { - "slug": "j2b", - "extension": "j2b", - "name": "Jazz Jackrabbit 2 Music", - "category": "jazz-jackrabbit-2-music", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "Developer Carlo Vogelsang created the Galaxy Music System, also called the Galaxy Sound System, while contracted with Epic Games. Epic used Galaxy in Unreal, the first version of Unreal Tournament, and other video games, including Jazz Jackrabbit 2.", - "The version of Galaxy used in Jazz Jackrabbit 2 plays audio modules saved as J2B files. These J2B files are .S3M or .IT files that have been encrypted and optimized specifically for use with Galaxy." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j2b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j2c": { - "slug": "j2c", - "extension": "j2c", - "name": "JPEG 2000 Code Stream", - "category": "jpeg-2000-code-stream", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "JPEG 2000 code stream files also use the .JPC file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j2c.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j2i": { - "slug": "j2i", - "extension": "j2i", - "name": "Jazz 2 Internet Link File", - "category": "jazz-2-internet-link-file", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "More information about Jazz Jackrabbit 2 Online, including help with J2I files as well as a list of active multiplayer games, is available at the Jazz2Online website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j2i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j2k": { - "slug": "j2k", - "extension": "j2k", - "name": "JPEG 2000 Image", - "category": "jpeg-2000-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/j2k_610.jpg", - "alt": "Screenshot of a .j2k file in Apple Preview 11", - "caption": "J2K file open in Apple Preview 11" - }, - "description": [ - "The Joint Photographic Experts Group ( JPEG ) committee created the JPEG 2000 format in 2000 to replace the JPEG format. However, few applications and platforms adopted the format, and the JPEG format is still overwhelmingly favored.", - "There are several differences between J2K files and JPG files. For example, J2K files use wavelet compression instead of the Discrete Cosine Transform (DCT) compression used by standard .JPEG images. Also, J2K files store metadata that describes the image in the XML standard instead of the Exchangeable Image File Format ( EXIF ).", - "NOTE: JPEG 2000 images may be saved with file extensions other than .j2k . Other common extensions include .jp2 ( .JP2 files) and .jpx ( .JPX files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/j2k_610.jpg", - "alt": "Screenshot of a .j2k file in Apple Preview 11", - "caption": "J2K file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j2k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j2l": { - "slug": "j2l", - "extension": "j2l", - "name": "Jazz Jackrabbit 2 Level File", - "category": "jazz-jackrabbit-2-level-file", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "Epic MegaGames is now called \"Epic Games.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j2l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j3o": { - "slug": "j3o", - "extension": "j3o", - "name": "jMonkeyEngine 3D Scene", - "category": "jmonkeyengine-3d-scene", - "summary": "", - "developer_org": "jmonkeyengine", - "developer_name": "jMonkeyEngine", - "more_information": { - "description": [ - "J3O files can be created by the SDK's Scene Composer program or by importing a 3D scene that is saved in the OgreXML format. Blender, an open source 3D modeling tool, provides OgreXML export and therefore is a common tool for creating JME scenes. After an OgreXML scene is imported, you can right-click the model and choose \"Convert to JME binary\" to convert the model into the J3O format.", - "NOTE: You can preview J3O files with SceneViewer, a program included with the jMonkeyEngine SDK." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j3o.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j64": { - "slug": "j64", - "extension": "j64", - "name": "Atari Jaguar Game ROM", - "category": "atari-jaguar-game-rom", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "You most likely will only encounter a J64 file if you are looking to play an Atari Jaguar game on your computer or mobile device using an emulator. There are several emulators available for playing Atari Jaguar games, including MAME, RetroArch, and Phoenix.", - "The Atari Jaguar was a 64-bit video game console released in 1993. It was a commercial failure and helped put Atari out of the home video game console market. The console has since gained a cult following, which has led to the rise in emulators supporting Atari Jaguar games.", - "NOTE: Atari Jaguar games may also be dumped to .JAG files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "j6i": { - "slug": "j6i", - "extension": "j6i", - "name": "Ricoh Camera Image File", - "category": "ricoh-camera-image-file", - "summary": "", - "developer_org": "ricoh", - "developer_name": "Ricoh", - "more_information": { - "description": [ - "The J6I format was more popular in the 1990s, but lacks the image quality capability and support of popular image formats today.", - "NOTE: Microsoft Windows Explorer can preview J6I images with the SageThumbs extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "j6i.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ja": { - "slug": "ja", - "extension": "ja", - "name": "Jet Archive", - "category": "jet-archive", - "summary": "", - "developer_org": "n3v-games", - "developer_name": "N3V Games", - "more_information": { - "description": [ - "The Jet engine is used for the Trainz series games such as Trainz Railroad Simulator 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ja.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jaap": { - "slug": "jaap", - "extension": "jaap", - "name": "People Playground Contraption", - "category": "people-playground-contraption", - "summary": "", - "developer_org": "studio-minus", - "developer_name": "Studio Minus", - "more_information": { - "description": [ - "People Playground is a violent sandbox game in which players can mutilate, crush, destroy, and otherwise harm blood-filled ragdolls. To accomplish this, players create weapons, vehicles, structures, and other items, referred to as contraptions.", - "Each contraption is saved as a directory within People Playground's Contraptions directory. A contraption's directory consists of the following files:", - "Often, players share contraptions with each other online, on various People Playground-related websites. These shared contraptions are often saved in .ZIP archives. Each of these ZIP archives contains the files listed above, and must be decompressed before it can be used with People Playground.", - "NOTE: JAAP was People Playground's development codename." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jaap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jac": { - "slug": "jac", - "extension": "jac", - "name": "JaStaCry Encrypted File", - "category": "jastacry-encrypted-file", - "summary": "", - "developer_org": "kai-kretschmann", - "developer_name": "Kai Kretschmann", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jad": { - "slug": "jad", - "extension": "jad", - "name": "Java Application Descriptor File", - "category": "java-application-descriptor-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "JAD files are created by Java developers with the Java ME Software Development Kit SDK when they build and package a project into a MIDlet. The Java ME app consists of a JAD file and a .JAR (Java Archive) file, which stores compiled classes and resources that make up the application.", - "A JAD file consists of mandatory and optional attributes that may be general JAD attributes, user-defined attributes, or custom carrier/manufacturer attributes. Examples of mandatory attributes include the MIDlet name, version, JAR URL, and edition configuration. Optional attributes include a MIDlet icon, description, and data size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jag": { - "slug": "jag", - "extension": "jag", - "name": "Jagex Data File", - "category": "jagex-data-file", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "You most likely will only encounter a JAG file if you are looking to play an Atari Jaguar game on your computer or mobile device using an emulator. Atari Jaguar games may also be dumped to .J64 files.", - "NOTE: The Atari Jaguar was a 64-bit video game console released in 1993. It was a commercial failure and helped put Atari out of the home video game console market. However, the console has since gained a cult following, which has led to the rise in emulators supporting Atari Jaguar games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jag.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jam": { - "slug": "jam", - "extension": "jam", - "name": "Jam STAPL File", - "category": "jam-stapl-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "JAM files are typically generated by a vendor-specific software program, referred to as the \"Jam Composer.\" PLD vendors then distribute JAM files to customers (device programmers), who program and test a PLD using the \"Jam Player.\" The Jam Player reads the JAM file and provides the facilities needed to program the device in a standard JTAG (Joint Test Action Group) chain. This process used to be carried out using separate command-line tools provided by Altera, but it is now encapsulated in Altera's Quartus design software.", - "NOTE: JAM files are stored in an ASCII text format. They can be compiled into .JBC byte-code files for a binary representation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jam_13620.jpg", - "alt": "Screenshot of a .jam file in Figma Desktop App 116", - "caption": "JAM file open in Figma Desktop App 116" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jap": { - "slug": "jap", - "extension": "jap", - "name": "Nonogram Puzzle File", - "category": "nonogram-puzzle-file", - "summary": "", - "developer_org": "jalbum", - "developer_name": "jAlbum", - "more_information": { - "description": [ - "Nonogram puzzles, which are also known as griddlers, paint-by-numbers, hanjie, etc., are puzzles made up of cells in a grid that must be colored or left blank in order to reveal a picture. The puzzles contain numbers for each grid row and column that indicate the number of colored square sets. With this information, you must choose which squares are colored and which squares are blank in order to solve the puzzle and reveal the image." - ] - }, - "common_filenames": [ - { - "filename": "jalbum-settings.jap", - "description": "jalbum-settings.jap - The default name given to jAlbum JAP projects." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jar": { - "slug": "jar", - "extension": "jar", - "name": "Java Archive", - "category": "java-archive", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jar_42.png", - "alt": "Screenshot of a .jar file in 7-Zip 19", - "caption": "JAR file open in 7-Zip 19" - }, - "description": [ - "JAR files contain CLASS files, application resources, and an optional manifest file ( META-INF/​MANIFEST.MF ). They are compressed using .ZIP compression and may optionally be digitally signed using the jarsigner tool included with the Java SDK . JAR files may be created with the jar tool, and they can be accessed using Java's java.util.jar API .", - "JAR files are used for some mobile games supported by Java-enabled mobile devices. They are also used by Mozilla Firefox, Thunderbird, SeaMonkey, and Sunbird to store themes and add-ons .", - "NOTE: The Java Runtime Environment is also referred to as the Java Virtual Machine (JVM). Sun Microsystems, the original developers of the JRE/JVM, were acquired by Oracle." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jar_42.png", - "alt": "Screenshot of a .jar file in 7-Zip 19", - "caption": "JAR file open in 7-Zip 19" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jar.pack": { - "slug": "jar.pack", - "extension": "jar.pack", - "name": "Pack200 Packed Jar File", - "category": "pack200-packed-jar-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "JAR.PACK are more commonly seen as .PACK or .PACK.GZ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jar.pack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jarc": { - "slug": "jarc", - "extension": "jarc", - "name": "WiiU or 3DS Archive File", - "category": "wiiu-or-3ds-archive-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "JARC files are similar to .ARC (Nintendo Archive) files. Both contain assets used in a Nintendo video game. However, the JARC format is a newer archive format that is used in WiiU and 3DS video games.", - "Typically, JARC files contain some combination of .JMDL (WiiU or 3DS Model), .JTEX (WiiU or 3DS Texture), and .JMOT (WiiU or 3DS Animation) files. Together, these files are used to show and animate in-game characters, objects, locations, and other items." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jarc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jarvis": { - "slug": "jarvis", - "extension": "jarvis", - "name": "Jarvis Subscriber File", - "category": "jarvis-subscriber-file", - "summary": "", - "developer_org": "jarvis-acting-company", - "developer_name": "Jarvis Acting Company", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jarvis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jas": { - "slug": "jas", - "extension": "jas", - "name": "Cheetah3D Model File", - "category": "cheetah3d-model-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "Unity can import and modify JAS files, as well as convert JAS files to the Autodesk .FBX format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jasper": { - "slug": "jasper", - "extension": "jasper", - "name": "JasperReports Data File", - "category": "jasperreports-data-file", - "summary": "", - "developer_org": "jaspersoft", - "developer_name": "Jaspersoft", - "more_information": { - "description": [ - "JASPER files may be deployed with Java applications to generate reports repeatedly. Reports are \"filled\" when report data is read from a specified data source. Generated formats include .JRPRINT , .PDF , .RTF , .XLS , .TXT , .CSV , .HTML , and .XML ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jasper.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jav": { - "slug": "jav", - "extension": "jav", - "name": "Java Source File", - "category": "java-source-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "Java source files usually have a .JAVA extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "java": { - "slug": "java", - "extension": "java", - "name": "Java Source Code File", - "summary": "A JAVA file is a source code file written in the Java programming language, which was originally developed by Sun Microsystems but is now maintained by Oracle. It uses an object-oriented approach, where structured data types, called classes, are used to instantiate objects at runtime.", - "developer": "Oracle", - "developer_slug": "oracle", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 3.9, - "votes": 383, - "last_updated": "May 24, 2016", - "more_information": { - "content": [ - "JAVA source code files are compiled into .CLASS files using a Java compiler ( javac command). A CLASS file contains bytecode that can be executed by the Java Virtual Machine (JVM). The JVM can be downloaded for every major operating system, including Windows, macOS, and Linux.", - "NOTE: Android programs are written in Java but are run using the Dalvik Virtual Machine (DVM), which is a different virtual machine than the standard JVM that is optimized for Android." - ] - }, - "scraped_at": "2025-08-09T21:58:55.000258", - "source": { - "url": "https://fileinfo.com/extension/java", - "file": "java.html" - } - }, - "jb2": { - "slug": "jb2", - "extension": "jb2", - "name": "JBIG2 Image", - "category": "jbig2-image", - "summary": "", - "developer_org": "joint-bi-level-image-group", - "developer_name": "Joint Bi-level Image Group", - "more_information": { - "description": [ - "JB2 are segmented into three types of regions: text, halftone images, and generic regions. This allows the JBIG2 algorithm to optimize compression for the different areas of the image.", - "Because of their high compression ratios, JBIG2 images are commonly used to store binary images for transmission via fax. JBIG2 files replaced the previous JBIG specification ( .JBIG files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jb2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbc": { - "slug": "jbc", - "extension": "jbc", - "name": "Jam STAPL Byte-Code File", - "category": "jam-stapl-byte-code-file", - "summary": "", - "developer_org": "altera", - "developer_name": "Altera", - "more_information": { - "description": [ - "JBC files store the data required for programming devices in a JTAG chain. The JBC format enables the STAPL format to be compressed into a compact binary format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbeam": { - "slug": "jbeam", - "extension": "jbeam", - "name": "BeamNG Vehicle Definition Format", - "category": "beamng-vehicle-definition-format", - "summary": "", - "developer_org": "beamng", - "developer_name": "BeamNG", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jbeam_10001.png", - "alt": "Screenshot of a .jbeam file in Microsoft Visual Studio Code 1.8", - "caption": "JBEAM file open in Microsoft Visual Studio Code 1.8" - }, - "description": [ - "The BeamNG engine specializes in simulating the physics of car crashes. The driving simulation game BeamNG.Drive prominently uses JBEAM files for its vehicles.", - "Most BeamNG.Drive gamers will likely only encounter JBEAM files if they attempt to alter vehicles' appearance and capabilities in the game. For example, a gamer may modify the properties in a JBEAM file and place it back in the appropriate vehicle folder for the game to display the changes to the vehicle.", - "NOTE: You can find the folders for official vehicles in the following directory:", - "\\​steamapps\\​common\\​BeamNG.drive\\​content\\​vehicles" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jbeam_10001.png", - "alt": "Screenshot of a .jbeam file in Microsoft Visual Studio Code 1.8", - "caption": "JBEAM file open in Microsoft Visual Studio Code 1.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbeam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbf": { - "slug": "jbf", - "extension": "jbf", - "name": "Paint Shop Pro Browser Cache File", - "category": "paint-shop-pro-browser-cache-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "You can safely delete JBF files. However, Paint Shop Pro will recreate them the next time you use the image browser unless you turn off the option to store cached images on the hard drive. JBF files are commonly saved with the name pspbrwse.jbf .", - "JBF files may become very large depending on the number of images that are browsed.", - "NOTE: JBF files are used by some older versions of PSP. PSP is now called PaintShop Photo Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbg": { - "slug": "jbg", - "extension": "jbg", - "name": "Joint Bi-level Image Group File", - "category": "joint-bi-level-image-group-file", - "summary": "", - "developer_org": "joint-bi-level-image-group", - "developer_name": "Joint Bi-level Image Group", - "more_information": { - "description": [ - "The Joint Bi-level Image Group (JBIG) format, also called JBIG1, was intended for compressing binary images, mainly for fax transmissions, but can also be used for other images. It was replaced by the JBIG2 specification ( .JB2 files), which compresses bi-level images more efficiently.", - "NOTE: Images saved in the JBIG format also use the more common .JBIG file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbi": { - "slug": "jbi", - "extension": "jbi", - "name": "Motoman Robot Job File", - "category": "motoman-robot-job-file", - "summary": "", - "developer_org": "motoman", - "developer_name": "Motoman", - "more_information": { - "description": [ - "Motoman software is primarily used in industrial settings, but also in academic environments to teach robot programming. Motoman robots can be used for tasks such as assembly, handling, machine tending, packaging, palletizing, painting, and welding.", - "NOTE: Motoman is a Yaskawa company." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbig": { - "slug": "jbig", - "extension": "jbig", - "name": "Joint Bi-level Image Group File", - "category": "joint-bi-level-image-group-file", - "summary": "", - "developer_org": "joint-bi-level-image-group", - "developer_name": "Joint Bi-level Image Group", - "more_information": { - "description": [ - "The JBIG standard was replaced by the JBIG2 specification ( .JB2 files), which compresses bi-level images more efficiently.", - "NOTE: JBIG formatted images are also saved with the less common .JBG file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbig2": { - "slug": "jbig2", - "extension": "jbig2", - "name": "JBIG2", - "category": "jbig2", - "summary": "", - "developer_org": "joint-bi-level-image-group", - "developer_name": "Joint Bi-level Image Group", - "more_information": { - "description": [ - "The JBIG2 format separates regions of the image into text, halftone images, and generic regions. This enables the algorithm to optimize compression for distinct areas of the image.", - "NOTE: Images in the JBIG2 format also use the .JB2 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbig2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbk": { - "slug": "jbk", - "extension": "jbk", - "name": "Juno Backup File", - "category": "juno-backup-file", - "summary": "", - "developer_org": "juno", - "developer_name": "Juno", - "more_information": { - "description": [ - "NOTE: You need a Juno account to download the Juno Software. JBK backups are specific to each account." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbmp": { - "slug": "jbmp", - "extension": "jbmp", - "name": "JAmes OS Bitmap Image", - "category": "james-os-bitmap-image", - "summary": "", - "developer_org": "james-os", - "developer_name": "JAmes OS", - "more_information": { - "description": [ - "Since JBMP files use the same formatting as BMP files, they can be opened by any BMP viewer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbr": { - "slug": "jbr", - "extension": "jbr", - "name": "Paint Shop Pro Brushes File", - "category": "paint-shop-pro-brushes-file", - "summary": "", - "developer_org": "motoman", - "developer_name": "Motoman", - "more_information": { - "description": [ - "Paint Shop Pro was originally developed by Jasc Software, which may be why the file extension begins with a J." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jbx": { - "slug": "jbx", - "extension": "jbx", - "name": "Microsoft Play It! Music File", - "category": "microsoft-play-it-music-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Plus! was a series of Windows operating system enhancement programs that accompanied Windows 95, 98, and XP. Microsoft Plus! for Kids! was released in 1997 for use with Windows 95. Plus! for Kids! was designed to be used by children ages 3 to 12, to allow them to install kid-friendly desktop themes and use additional kid-friendly Windows programs.", - "One of the programs Plus! for Kids! included was Microsoft Play It!. Play It! was an electronic keyboard that allowed kids to create music and play sound effects. Play It! songs were saved as JBX files by default. They could also be exported as .MIDI files, though MIDI files did not save the sound effects children added to their songs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jc!": { - "slug": "jc!", - "extension": "jc!", - "name": "FlashGet Incomplete Download", - "category": "flashget-incomplete-download", - "summary": "", - "developer_org": "flashget", - "developer_name": "FlashGet", - "more_information": { - "description": [ - "If a JC! file download is paused or stopped, it can be resumed by FlashGet as long as the same file is found on an available server.", - "Files that have been partially downloaded with FlashGet may also use a .JC extension (without the exclamation point)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jc!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jc": { - "slug": "jc", - "extension": "jc", - "name": "FlashGet Partial Download", - "category": "flashget-partial-download", - "summary": "", - "developer_org": "houqiming", - "developer_name": "HouQiming", - "more_information": { - "description": [ - "FlashGet downloads can be resumed if the transfer is interrupted or stopped as long as the file is still available on the server.", - "The JC extension comes from \"JetCar,\" the original name of the program." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jc_12203.png", - "alt": "Screenshot of a .jc file in GitHub Atom", - "caption": "JC file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcc": { - "slug": "jcc", - "extension": "jcc", - "name": "Justintime Compressed C Program", - "category": "justintime-compressed-c-program", - "summary": "", - "developer_org": "enderbyte-programs", - "developer_name": "Enderbyte Programs", - "more_information": { - "description": [ - "Using Justintime Compressed C, developers can compile a C program to bytecode , reducing its file size. Justintime Compressed C then compiles the program to machine code at runtime." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcd": { - "slug": "jcd", - "extension": "jcd", - "name": "JewelCAD Design", - "category": "jewelcad-design", - "summary": "", - "developer_org": "jewelcad", - "developer_name": "JewelCAD", - "more_information": { - "description": [ - "Jewelry designers can use JewelCAD to produce 3D prototypes of pieces of jewelry. These prototypes are saved in JCD files.", - "After a designer has finished creating a prototype, they can export their jewelry design as an .STL file. Jewelry machining and manufacturing facilities can use the STL file to turn the designer's prototype into a real piece of jewelry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jceks": { - "slug": "jceks", - "extension": "jceks", - "name": "JCEKS Keystore File", - "category": "jceks-keystore-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "JCEKS files may be used to verify an Android app developer when publishing an app or sending out updates. It also may be used to encrypt SSLs . The file requires a password to be accessed.", - "NOTE: The JCEKS format is similar to the JKS format used by JKS files but uses Triple DES encryption for stronger protection." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jceks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcl": { - "slug": "jcl", - "extension": "jcl", - "name": "JCloze File", - "category": "jcloze-file", - "summary": "", - "developer_org": "half-baked-software", - "developer_name": "Half-Baked Software", - "more_information": { - "description": [ - "The Hot Potatoes software package is made up of different utilities that create different activities, such as crossword puzzles, column matching challenges, and multiple choice quizzes, that can be shared on the web. The program was created by a group of programmers at the University of Victoria in Canada.", - "NOTE: In 2009, development of the software ceased but it is still available to download and use for free." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jclic": { - "slug": "jclic", - "extension": "jclic", - "name": "JClic Project File", - "category": "jclic-project-file", - "summary": "", - "developer_org": "jclic", - "developer_name": "JClic", - "more_information": { - "description": [ - "JCLIC files are usually distributed using .JNLP files. When you open the JNLP file, JClic downloads the corresponding JCLIC file and then saves the activity to the JClic library. JCLIC files are often compressed and use the \".jclic.zip\" file extension.", - "NOTE: JClic requires the Java Runtime Environment (JRE) to be installed to run. JClic itself is installed from a JNLP file, which is opened by Java Web Start to install the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jclic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcp": { - "slug": "jcp", - "extension": "jcp", - "name": "JCreator Project File", - "category": "jcreator-project-file", - "summary": "", - "developer_org": "xinox-software", - "developer_name": "Xinox Software", - "more_information": { - "description": [ - "JCP project files are saved to a directory alongside the source code and other project files. Therefore, to copy a project from one computer to another, you must copy all the other project files as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcr": { - "slug": "jcr", - "extension": "jcr", - "name": "Nonogram Puzzle File", - "category": "nonogram-puzzle-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A nonogram puzzle, which is similar to a griddler, paint-by-numbers, or hanjie puzzle, is a puzzle that consists of cells in a grid that must be colored or left blank in order to reveal a picture. The puzzle contains numbers for each grid row and column that indicate the number of colored square sets. You must choose which squares are colored and which squares are blank based on the numbers provided in order to solve the puzzle and reveal the image.", - "NOTE: The .CWD file is the same as the JCR and JAP files but contains the nonogram puzzle in plain text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcrypt": { - "slug": "jcrypt", - "extension": "jcrypt", - "name": "JCRYPT File", - "category": "jcrypt-file", - "summary": "", - "developer_org": "jmasters", - "developer_name": "JMasters", - "more_information": { - "description": [ - "JCRYPT is a Web-based service that requires an online account. Once logged in, you can upload files (via SSL only) to be encrypted. You then receive an encoded file to store locally on your computer. This file can only be decrypted by the service.", - "JCRYPT files can only be decrypted by the user who encrypted the files, or by a user for whom the creator of the file has granted access. In the case that another user has been given access, the creator of the file can also specify an expiration date for when the file is no longer usable.", - "NOTE: Instead of using the webpage user interface, JCRYPT also provides a Web Service (a .WSDL file) to interact with the service." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcrypt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcw": { - "slug": "jcw", - "extension": "jcw", - "name": "JCross File", - "category": "jcross-file", - "summary": "", - "developer_org": "half-baked-software", - "developer_name": "Half-Baked Software", - "more_information": { - "description": [ - "The Hot Potatoes software consists of the JCross, JCloze, JQuiz, JMatch, JMix, and Masher utilities that can create different activities that can be shared on the web. The software was created by a group of programmers at the University of Victoria in Canada.", - "NOTE: In 2009, the development of the software ceased but it is still available to download and use for free." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcwlvl": { - "slug": "jcwlvl", - "extension": "jcwlvl", - "name": "Jelly Car Worlds Level", - "category": "jelly-car-worlds-level", - "summary": "", - "developer_org": "walaber-entertainment", - "developer_name": "Walaber Entertainment", - "more_information": { - "description": [ - "Most users who encounter JCWLVL files are either game developers working on JellyCar Worlds or enthusiasts creating custom levels with the game's level editor. The files define how players interact with the environment in JellyCar Worlds , including the positions of ramps, walls, and other interactive objects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcwlvl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jcz": { - "slug": "jcz", - "extension": "jcz", - "name": "Liquid Motion Animation", - "category": "liquid-motion-animation", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jcz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdat": { - "slug": "jdat", - "extension": "jdat", - "name": "J&ASoft Data File", - "category": "j-asoft-data-file", - "summary": "", - "developer_org": "j-asoft", - "developer_name": "J&ASoft", - "more_information": { - "description": [ - "Since the JDAT file stores data in simple text, you can use text editors such as Notepad to view the contents.", - "NOTE: J&ASoft Music Player has been discontinued and is not available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdb": { - "slug": "jdb", - "extension": "jdb", - "name": "Symantec Endpoint Protection Update File", - "category": "symantec-endpoint-protection-update-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "JDB files are typically downloaded from Symantec server.", - "NOTE: JDB files do not provide updates for the firewall component of SEP clients." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdc": { - "slug": "jdc", - "extension": "jdc", - "name": "JDownloader Links File", - "category": "jdownloader-links-file", - "summary": "", - "developer_org": "the-jdownloader-team", - "developer_name": "The JDownloader Team", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdf": { - "slug": "jdf", - "extension": "jdf", - "name": "Adobe Acrobat Job Definition File", - "category": "adobe-acrobat-job-definition-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "JDF files are used for facilitating communication between design, production, prepress, and printing groups. They are often distributed by the print provider so that documents are printed according to their standards." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdis": { - "slug": "jdis", - "extension": "jdis", - "name": "JD Inno Setup Configurator", - "category": "jd-inno-setup-configurator", - "summary": "", - "developer_org": "jerry-dodge", - "developer_name": "Jerry Dodge", - "more_information": { - "description": [ - "ISS files are scripts used by Jrsoftware Inno Setup, a free program that developers use to create Windows installers. Typically, developers create and edit ISS files using the Inno Setup Compiler. However, Delphi developers can use JD Inno Setup Configurator, a free program developed by Jerry Dodge, to create ISS scripts within a GUI .", - "JD Inno Setup Configurator saves developers' in-progress Inno Setup script projects in JDIS files. JDIS files are Delphi Form files that have been saved with a custom extension, for use in JD Inno Setup Configurator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdl": { - "slug": "jdl", - "extension": "jdl", - "name": "Jammer Dash Level", - "category": "jammer-dash-level", - "summary": "", - "developer_org": "karlo-ramulic", - "developer_name": "Karlo Ramulic", - "more_information": { - "description": [ - "Jammer Dash is a rhythm-based video game with an editor that allows you to modify custom levels. After editing a JDL level, you can upload it to the game's servers to share it with other gamers.", - "When you download a level within the Jammer Dash interface, the game downloads the appropriate JDL file from its server. When stored on the server, the JSON data in the JDL file is encrypted for security purposes. However, the game decrypts the JSON data when downloading the level.", - "Then, Jammer Dash places the JDL file in its installation directory with other game resource files that store background music, graphics, etc. Finally, Jammer Dash reads the files and displays the information in the game. Additionally, when you upload a level to the game's server, the game encrypts the JSON data in the JDL file and then saves it to its server for other players to access when downloading new levels for the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdp": { - "slug": "jdp", - "extension": "jdp", - "name": "BlackBerry JDE Application Project", - "category": "blackberry-jde-application-project", - "summary": "", - "developer_org": "blackberry", - "developer_name": "BlackBerry", - "more_information": { - "description": [ - "When you create a project in BlackBerry JDE, a JDP file is created to store the contents. To create a JDP file you must first create a new workspace by selecting File → New Workspace . You can then create a new project by selecting Project → Create New Project .", - "NOTE: When a JDP project is compiled, the source files are compiled into a .COD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdr": { - "slug": "jdr", - "extension": "jdr", - "name": "IROAD Dash Cam Video File", - "category": "iroad-dash-cam-video-file", - "summary": "", - "developer_org": "jaewoncnc", - "developer_name": "JAEWONCNC", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jdr_10678.jpg", - "alt": "Screenshot of a .jdr file in IROAD WiFi PC Viewer 3.7", - "caption": "JDR file open in IROAD WiFi PC Viewer 3.7" - }, - "description": [ - "JDR files are automatically created by IROAD dash cameras when beginning a recording and then saved to the camera's SD card. You can insert the SD card into a computer and transfer the files to your computer. The files can be played using the PC Viewer or the IROAD mobile app.", - "NOTE: Since JDR files are not supported by other players, you can also convert JDR files to the more widely supported .AVI format using the IROAD mobile app." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jdr_10678.jpg", - "alt": "Screenshot of a .jdr file in IROAD WiFi PC Viewer 3.7", - "caption": "JDR file open in IROAD WiFi PC Viewer 3.7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jdx": { - "slug": "jdx", - "extension": "jdx", - "name": "JCAMP-DX Data File", - "category": "jcamp-dx-data-file", - "summary": "", - "developer_org": "iupac", - "developer_name": "IUPAC", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jdx_11883.png", - "alt": "Screenshot of a .jdx file in JCAMP Viewer 3.1", - "caption": "JDX file open in JCAMP Viewer 3.1" - }, - "description": [ - "The JCAMP-DX format is primarily utilized for storing various types of chemical data, such as infrared absorption, nuclear magnetic resonance, and optical emission. Chemists collect their data with specific spectrometer instruments and save it in the JCAMP-DX format in JDX files. They then share the JDX file(s) in their reports to be viewed by other chemists along with an analysis of their findings.", - "NOTE: The Subcommittee for Electronic Standards, which is part of The International Union of Pure and Applied Chemistry (IUPAC), oversees the JCAMP-DX format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jdx_11883.png", - "alt": "Screenshot of a .jdx file in JCAMP Viewer 3.1", - "caption": "JDX file open in JCAMP Viewer 3.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jed": { - "slug": "jed", - "extension": "jed", - "name": "Xilinx JEDEC Programming File", - "category": "xilinx-jedec-programming-file", - "summary": "", - "developer_org": "xilinx", - "developer_name": "Xilinx", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jed.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jef": { - "slug": "jef", - "extension": "jef", - "name": "Janome Embroidery Format File", - "category": "janome-embroidery-format-file", - "summary": "", - "developer_org": "janome", - "developer_name": "Janome", - "more_information": { - "description": [ - "Janome produces many embroidery machines, including the MC300, MC350, MC9500, MC11000, MC12000, and MC15000. These and other modern Janome embroidery machines accept designs saved in the JEF format. Elna machines, also produced by Janome, also accept JEF format designs.", - "Each JEF file is a binary file that can be read by an embroidery machine, after you transfer the file to the machine. The file specifies the coordinates to move the hoop and instructions for every stitch in the design.", - "You can download some sample JEF files online. For example, Janome provides sample JEF files on its Inspire Embroidery webpage.", - "NOTE: Older Janome embroidery machines use designs saved in the .SEW format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jem": { - "slug": "jem", - "extension": "jem", - "name": "JSON Entity Model File", - "category": "json-entity-model-file", - "summary": "", - "developer_org": "gogii-games", - "developer_name": "Gogii Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jem_11561.png", - "alt": "Screenshot of a .jem file in Microsoft Notepad", - "caption": "JEM file open in Microsoft Notepad" - }, - "description": [ - "You will most likely only encounter a JEM file if you are looking to alter the appearance of entities in Minecraft with the Optifine optimization mod installed. Some entities that Minecraft users modify include cows, creepers, dragons, chickens, books, and chests.", - "If you are looking to override an entity model, you can place the JEM file in the following directory in the resource pack:", - "assets/​minecraft/​optifine/​cem", - "Once the JEM file is placed in the directory, the model will appear in Minecraft as long as the OptiFine optimization mod is installed." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jem_11561.png", - "alt": "Screenshot of a .jem file in Microsoft Notepad", - "caption": "JEM file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jenkinsfile": { - "slug": "jenkinsfile", - "extension": "jenkinsfile", - "name": "Jenkins Pipeline Definition", - "category": "jenkins-pipeline-definition", - "summary": "", - "developer_org": "jenkins", - "developer_name": "Jenkins", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jenkinsfile_13552.png", - "alt": "Screenshot of a .jenkinsfile file in Microsoft Visual Studio Code", - "caption": "JENKINSFILE file open in Microsoft Visual Studio Code" - }, - "description": [ - "Jenkins is an open-source automation server that developers use to automate the building, testing, and delivery of software. Jenkins Pipeline is a suite of Jenkins plug-ins that allows developers to create continuous delivery pipelines (called Jenkins Pipelines) into Jenkins. This allows developers to quickly build, test, and deliver updates to software deployed through Jenkins.", - "When creating a Jenkins Pipeline, developers must create a text file that defines the Pipeline's stage's (e.g., Build, Test, and Deploy) and associated settings. This Pipeline definition is called a JENKINSFILE, and its filename is always .jenkinsfile .", - "Developers can use Jenkins, the program's Blue Ocean plug-in, or any source code editor to create and edit their JENKINSFILE. Most often, developers use Blue Ocean to create a JENKINSFILE, as part of setting up a new Jenkins Pipeline project." - ] - }, - "common_filenames": [ - { - "filename": ".jenkinsfile", - "description": ".jenkinsfile - The name developers must assign to their Jenkins Pipeline's JENKINSFILE." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jenkinsfile_13552.png", - "alt": "Screenshot of a .jenkinsfile file in Microsoft Visual Studio Code", - "caption": "JENKINSFILE file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jenkinsfile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jet": { - "slug": "jet", - "extension": "jet", - "name": "The Jackbox Party Pack Settings", - "category": "the-jackbox-party-pack-settings", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jet_12784.png", - "alt": "Screenshot of a .jet file in Microsoft Visual Studio Code", - "caption": "JET file open in Microsoft Visual Studio Code" - }, - "description": [ - "The Jackbox Party Pack is a series of video games that each include a set of party games. For example, The Jackbox Party Pack 2 includes five party games: Fibbage 2, Earwax, Bidiots, Quiplash XL, and Bomb Corp.", - "Each Jackbox party game uses unique game data stored in a game-specific sub-directory. For example, Earwax stores its game data in the following directory:", - "~/​Jackbox Games/​The Jackbox Party Pack 2/​games/​Earwax", - "Each party game's data includes one or more JET settings files. These files determine, for example, what text and what media files are shown at certain points in the game. All JET files are plain text files, which modders can edit to modify what text, images, and sounds appear in a game." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jet_12784.png", - "alt": "Screenshot of a .jet file in Microsoft Visual Studio Code", - "caption": "JET file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jetkey": { - "slug": "jetkey", - "extension": "jetkey", - "name": "iOS Support Jet File", - "category": "ios-support-jet-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "JETKEY files are stored in the Macintosh HD/​System/​iOSSupport/​System/​Jet directory. You should not delete or edit your system's JETKEY file." - ] - }, - "common_filenames": [ - { - "filename": "UUID.jetkey", - "description": "UUID.jetkey - Each JETKEY file is named using a UUID ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jetkey.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jex": { - "slug": "jex", - "extension": "jex", - "name": "Joplin Export File", - "category": "joplin-export-file", - "summary": "", - "developer_org": "laurent-cozic", - "developer_name": "Laurent Cozic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jex_11532.png", - "alt": "Screenshot of a .jex file in Joplin", - "caption": "JEX file open in Joplin" - }, - "description": [ - "You will most likely only encounter a JEX file if you use Joplin to take notes or make to-do lists. You may also encounter a JEX file if you receive one from a friend or co-worker that uses Joplin.", - "To open a JEX file with Joplin, select File → Import → JEX - Joplin Export File . To create a JEX file with Joplin, select File → Export → JEX - Joplin Export File .", - "JEX files are renamed .TAR archives that store their notes in Markdown, HTML , or plain text format. The archive also stores note attachments and metadata , which includes when it was updated, the geo-location, and tags." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jex_11532.png", - "alt": "Screenshot of a .jex file in Joplin", - "caption": "JEX file open in Joplin" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jfi": { - "slug": "jfi", - "extension": "jfi", - "name": "JPEG File Interchange Image", - "category": "jpeg-file-interchange-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "JFI files are used for exchanging a minimal amount of JPEG-encoded data between applications and across computer platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jfi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jfif": { - "slug": "jfif", - "extension": "jfif", - "name": "JPEG File Interchange Format", - "category": "jpeg-file-interchange-format", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jfif_279.png", - "alt": "Screenshot of a .jfif file in Apple Preview", - "caption": "JFIF file open in Apple Preview" - }, - "description": [ - "The JFIF format defines a number of details that had been left undefined in the initial JPEG format. Defining these details, including a standard header, resolution and aspect ratio, and color model, allowed users to actually save and share files using JPEG compression.", - "For a long time, many digital cameras saved images in the JFIF format. But over time, additional improvements to the JPEG format rendered the JFIF format mostly obsolete.", - "NOTE: Some Windows 10 updates can cause web browsers, such as Microsoft Edge, to mistakenly save .JPG files as JFIF files. To fix this issue, you must revert your Windows Registry to saving JPEG images as .jpg files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jfif_279.png", - "alt": "Screenshot of a .jfif file in Apple Preview", - "caption": "JFIF file open in Apple Preview" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jfif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jfproj": { - "slug": "jfproj", - "extension": "jfproj", - "name": "JSON Font Project File", - "category": "json-font-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You will only encounter a JFPROJ file if you use Microsoft Font Maker for creating fonts. When you save a font, Microsoft Font Maker creates the JFPROJ file to store the information about the font. You can close and re-open the JFPROJ file at a later time to edit it.", - "To create and save a JFPROJ file with Microsoft Font Maker, click the \"Save\" icon in the upper-right corner of the program. To open a JFPROJ file with Microsoft Font Maker, click the \"Open\" icon in the upper-right corner of the program. When you are done editing a font with Microsoft Font Maker, you can export it as a .TTF file, which can be installed in Windows or macOS and used as a font in various programs, such as Microsoft Word and Adobe Photoshop.", - "NOTE: JFPROJ files store project information in JSON format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jfproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jg4": { - "slug": "jg4", - "extension": "jg4", - "name": "BigJig 4 Jigsaw Puzzle", - "category": "bigjig-4-jigsaw-puzzle", - "summary": "", - "developer_org": "lena-games", - "developer_name": "Lena Games", - "more_information": { - "description": [ - "BigJig puzzles can also be created with JigMake, a puzzle creation program included with BigJig." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jg4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jg6": { - "slug": "jg6", - "extension": "jg6", - "name": "BigJig Jigsaw 6 Puzzle", - "category": "bigjig-jigsaw-6-puzzle", - "summary": "", - "developer_org": "lena-games", - "developer_name": "Lena Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jg6_12878.png", - "alt": "Screenshot of a .jg6 file in Lena Games BigJig 8", - "caption": "JG6 file open in Lena Games BigJig 8" - }, - "description": [ - "BigJig comes packaged with several JG6 jigsaw puzzles you can choose from to put together. When beginning the puzzle, you can customize your experience by selecting the style and size of the puzzle pieces, the orientation of the puzzle, etc. Also, you can download additional JG6 puzzles from the BigJig website.", - "NOTE: You can find JG6 files that come with BigJig in the following location:", - "C:\\​Program Files (x86)\\​BigJig" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jg6_12878.png", - "alt": "Screenshot of a .jg6 file in Lena Games BigJig 8", - "caption": "JG6 file open in Lena Games BigJig 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jg6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jgc": { - "slug": "jgc", - "extension": "jgc", - "name": "JungleTac ROM File", - "category": "jungletac-rom-file", - "summary": "", - "developer_org": "jungletac", - "developer_name": "JungleTac", - "more_information": { - "description": [ - "JGC files are saved in a format similar to the common Game Boy Advance .GBA format, which is used for storing Game Boy Advance game ROMs. However, JGC files are used to store ROMs dumped from Dingoo A320 game cartridges instead of Game Boy Advance cartridges.", - "These dumped game ROM files allow nostalgic or curious gamers to play the games on a modern operating system using an emulator. Some examples of games stored in JGC files include Tiger Rescue, Fire Fighter, Jewel Master, and Manic Troll.", - "There are a variety of emulators for Windows, macOS, Linux, Android, and iOS that support JGC files. Some of the emulators include NO$GBA, VisualBoyAdvance, DreamGBA, KiGB, GBA4iOS, and GBAoid." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jgc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jgcscs": { - "slug": "jgcscs", - "extension": "jgcscs", - "name": "EditPad Custom Syntax Coloring Scheme File", - "category": "editpad-custom-syntax-coloring-scheme-file", - "summary": "", - "developer_org": "just-great-software", - "developer_name": "Just Great Software", - "more_information": { - "description": [ - "You can access syntax coloring settings by choosing Options → Configure File Types and selecting the \"Colors and Syntax\" tab. Click the Refresh button in this window after installing new JGCSCS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jgcscs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jgw": { - "slug": "jgw", - "extension": "jgw", - "name": "JPEG World File", - "category": "jpeg-world-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "JGW files specify the scale of the image per pixel as well as the (X,Y) coordinate of the upper left pixel. Using this information, the actual geographical area of the image can be reconstructed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jgw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jgz": { - "slug": "jgz", - "extension": "jgz", - "name": "Gzipped Javascript File", - "category": "gzipped-javascript-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "JGZ files are also used by the JNode operating system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jhh": { - "slug": "jhh", - "extension": "jhh", - "name": "Tetris Online Poland Game Data Archive", - "category": "tetris-online-poland-game-data-archive", - "summary": "", - "developer_org": "tetris-online-poland", - "developer_name": "Tetris Online Poland", - "more_information": { - "description": [ - "You will only encounter JHH files if you have TOP installed on your computer and are navigating game data resource files in the installation directory of the game. The files are compressed to save space and are not meant to be opened. However, users looking to modify TOP gameplay can unpack JHH files with the SjeJHH tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jhh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jhtml": { - "slug": "jhtml", - "extension": "jhtml", - "name": "Java HTML Web Page", - "category": "java-html-web-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "JHTML files may be created using the ATG (Art Technology Group) Dynamo Document Editor and may be parsed on a Web server with the Dynamo Application Server installed. Dynamo is now part of the ATG Commerce software package." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jhtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jia": { - "slug": "jia", - "extension": "jia", - "name": "Digital Photo Navigator Album", - "category": "digital-photo-navigator-album", - "summary": "", - "developer_org": "jvc", - "developer_name": "JVC", - "more_information": { - "description": [ - "Digital Photo Navigator can import still images from a JVC camcorder or capture images from the camcorder in real-time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jic": { - "slug": "jic", - "extension": "jic", - "name": "JTAG Indirect Configuration File", - "category": "jtag-indirect-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The JIC format is primarily associated with Intel's Quartus Prime development software, which engineers use to design logic for FPGAs and other programmable logic devices. When generating a JIC file, engineers typically include the FPGA's programming data along with any necessary bootloaders or supporting logic that must be stored in non-volatile memory.", - "A JIC file typically stores the following:", - "NOTE: The JTAG interface is a common method for programming and debugging digital systems, and the JIC format is one of several supported by Intel tools to deliver configuration data to target devices through the interface." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jif": { - "slug": "jif", - "extension": "jif", - "name": "JPEG Interchange Format Image", - "category": "jpeg-interchange-format-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jif_862.jpg", - "alt": "Screenshot of a .jif file in Apache OpenOffice Impress 4", - "caption": "JIF file open in Apache OpenOffice Impress 4" - }, - "description": [ - "JIF files were more common in the 1990s before improved variations of the JPEG format superseded the JIF format. Many Windows and Mac image editors began saving images as JPG and JPEG files, which decreased JIF files' usage.", - "Images saved in the JPEG format still typically use the .jpeg or .jpg file extension. However, they may also use one of the following extensions instead:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jif_862.jpg", - "alt": "Screenshot of a .jif file in Apache OpenOffice Impress 4", - "caption": "JIF file open in Apache OpenOffice Impress 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jiff": { - "slug": "jiff", - "extension": "jiff", - "name": "JPEG Image File Format", - "category": "jpeg-image-file-format", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jiff_863.jpg", - "alt": "Screenshot of a .jiff file in Apple Preview 11", - "caption": "JIFF file open in Apple Preview 11" - }, - "description": [ - "JIFF and .JIF files were more common in the 1990s before improved variations of the JPEG format superseded the JIFF format. Image editors for Windows and Mac then began saving images as JPG and JPEG files, which led to the obsolescence of JIFF files.", - "Images saved in the JPEG format still typically use the .jpeg or .jpg file extension. However, they may also use the .jpe ( .JPE files), .jfif ( .JFIF files), and .jfi ( .JFI files) file extensions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jiff_863.jpg", - "alt": "Screenshot of a .jiff file in Apple Preview 11", - "caption": "JIFF file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jiff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jigdo": { - "slug": "jigdo", - "extension": "jigdo", - "name": "Jigdo Download Specification", - "category": "jigdo-download-specification", - "summary": "", - "developer_org": "richard-atterer-and-steve-mcintyre", - "developer_name": "Richard Atterer and Steve McIntyre", - "more_information": { - "description": [ - "Jigdo is a file-downloading utility developed by Richard Atterer and Steve McIntyre. It can be used to download and piece together constituent portions of any sort of large file. Most commonly, however, Jigdo is used to download operating system installation images, saved in various disk image formats.", - "To target, download, and piece together the constituent parts of a disk image, Jigdo uses JIGDO and .TEMPLATE files. The JIGDO file is used to retrieve the TEMPLATE file, which specifies the constituent files Jigdo needs to locate and combine.", - "Optionally, Jigdo users can combine local portions of a disk image with pieces they download, to create a composite image and speed up the image creation process. After a Jigdo user stops specifying local files, Jigdo downloads the remaining pieces and creates a resulting disk image.", - "Jigdo users use the jigdo-file utility to create JIGDO and TEMPLATE files. For complete instructions, refer to Jigdo's documentation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jigdo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jigsaw": { - "slug": "jigsaw", - "extension": "jigsaw", - "name": "Jigsaw Explorer Save File", - "category": "jigsaw-explorer-save-file", - "summary": "", - "developer_org": "carolina-road-software", - "developer_name": "Carolina Road Software", - "more_information": { - "description": [ - "NOTE: Jigsaw Explorer uses Microsoft Silverlight technology and requires the Silverlight Web browser plug-in to be installed before running the program in the Web browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jigsaw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jis": { - "slug": "jis", - "extension": "jis", - "name": "Japanese Industry Standard Text", - "category": "japanese-industry-standard-text", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "JWPce is a Japanese text editor and dictionary application that can open JIS files. It is only available for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jkb": { - "slug": "jkb", - "extension": "jkb", - "name": "Jedi Knight Bot File", - "category": "jedi-knight-bot-file", - "summary": "", - "developer_org": "raven-software", - "developer_name": "Raven Software", - "more_information": { - "description": [ - "The JKB file is named after the character it's created to personify. The character's name precedes the extension, e.g., Darth Maul's JKB file is named Maul.jkb .", - "NOTE: The JKB file is similar to the .VWP , .SAB , and .VEH files used by Star Wars Jedi Knight: Jedi Academy." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jkb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jkm": { - "slug": "jkm", - "extension": "jkm", - "name": "JAWS Key Map File", - "category": "jaws-key-map-file", - "summary": "", - "developer_org": "freedom-scientific", - "developer_name": "Freedom Scientific", - "more_information": { - "description": [ - "JKM files use a plain text, comma delimited format. They store the hotkey codes and the corresponding function names that are run when the hotkeys are invoked.", - "NOTE: JKM files are edited using the Keyboard Manager, which is included with JAWS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jkm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jkr": { - "slug": "jkr", - "extension": "jkr", - "name": "Balatro Game Save File", - "category": "balatro-game-save-file", - "summary": "", - "developer_org": "localthunk-games", - "developer_name": "LocalThunk Games", - "more_information": { - "description": [ - "If you need to back up, transfer, or edit your save data, you will likely encounter the JKR file. For example, if you experience issues with your save file, you might need to restore it from a backup or edit it to correct certain settings.", - "Balantro creates JKR files in one of three folders (named 1, 2, or 3) to store save progress. For example, Balantro may create a JKR file in folder 1 in the following location:", - "C:\\​Users\\​ \\​AppData\\​Roaming\\​Balatro\\​1\\​" - ] - }, - "common_filenames": [ - { - "filename": "save.jkr", - "description": "save.jkr - Default filename given to JKR files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jkr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jks": { - "slug": "jks", - "extension": "jks", - "name": "Java Keystore File", - "category": "java-keystore-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "Developers use JKS files for a variety of security-related purposes. For example, JKS files can be used as part of SSL encryption or to identify the author of an Android app. Because JKS files contain sensitive data, they are encrypted and password-protected.", - "NOTE: .KEYSTORE files also use the JKS format to store cryptographic keys and certificates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jl": { - "slug": "jl", - "extension": "jl", - "name": "Julia Source Code File", - "category": "julia-source-code-file", - "summary": "", - "developer_org": "julia", - "developer_name": "Julia", - "more_information": { - "description": [ - "JL files can be edited with any text editor and compiled with the Julia LLVM-based just-in-time (JIT) compiler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jlqm": { - "slug": "jlqm", - "extension": "jlqm", - "name": "LG QuickMemo Info File", - "category": "lg-quickmemo-info-file", - "summary": "", - "developer_org": "lg", - "developer_name": "LG", - "more_information": { - "description": [ - "LG QuickMemo is a note-taking app installed on select LG smartphones and tablets, such as the G3 and G4. It allows users to take a screenshot of their phone screen or import an image, and then add notes or drawings to that screenshot or image.", - "After a user finishes marking up an image, the note they created is saved as an LQM file. This file is a Zip-compressed file that contains an image and a JLQM file. The JLQM file stores metadata recorded when the note was created, as well as any text added to the note." - ] - }, - "common_filenames": [ - { - "filename": "Memoinfo.jlqm", - "description": "Memoinfo.jlqm - The default name assigned to JLQM files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jlqm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jlr": { - "slug": "jlr", - "extension": "jlr", - "name": "Juliar Source Code File", - "category": "juliar-source-code-file", - "summary": "", - "developer_org": "juliar", - "developer_name": "Juliar", - "more_information": { - "description": [ - "You can use the Juliar application to interpret JLR files and edit or re-run the code. However, Java Virtual Machine (JVM) must also be installed on your device.", - "The following example is the simple syntax of Juliar that would print out \"Hello World\":", - "function main() = { printLine(\"Hello World\"); }", - "The primary purpose of the Juliar programming language is to allow developers to quickly code on any platform, which includes Windows, macOS, Linux, iOS, Android, and Windows Phone. Juliar runs on top of JVM and can be either interpreted or compiled into JVM intermediate bytecode . If it is compiled, Juliar produces a JAR file which can run on any platform that has JVM installed simply by double-clicking it. If Juliar is interpreted, then Juliar.jar and JVM are required to run the application.", - "NOTE: Juliar programming language was changed to Juka programming language in 2019. Instead of JLR files, .JUK files are used to store source code." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jlr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jls": { - "slug": "jls", - "extension": "jls", - "name": "JPEG-LS Image", - "category": "jpeg-ls-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "In 1999, the Joint Photographic Experts Group ( JPEG ) released an addition to the original JPEG standard, describing a compression format that allowed programs to save images both losslessly and near-losslessly. That compression format and its associated file format were named JPEG-LS. Notably, JPEG-LS compression allows users to control the maximum amount of data that is lost when a program compresses their image, which is what makes the lossy version of the format \"near-lossless.\"", - "While JPEG-LS files are saved using the .jls extension, other file formats, such as .JPX and .SPIFF , also sometimes use JPEG-LS compression. JPEG-LS and JPEG, however, are different file formats, so programs that can open a .JPEG or .JPG often cannot open JLS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmc": { - "slug": "jmc", - "extension": "jmc", - "name": "JM-Crypt Encrypted File", - "category": "jm-crypt-encrypted-file", - "summary": "", - "developer_org": "jm-crypt-security", - "developer_name": "JM-Crypt Security", - "more_information": { - "description": [ - "The JMC file is commonly used to encrypt confidential personal files, as well as sensitive business files, when sharing them with other users. JM-Crypt also uses the \".jmcx\", \".jmck\", \".jmcp\", \".jmcr\", and \".jmce\" file extensions for encrypting files.", - "The JM-Crypt algorithm uses the one-time pad (OTP) encryption method and twice encrypts the file. The first encryption is with a random extract of a long random key generated by JM-Crypt Security's homemade fast Fourier transform (FFT) key generator. The second encryption includes password protection that depends on the method selected by the user, which may be fully automatic, semi-automatic (project mode), or manual (a password created by the user and featured in the JMC file), and includes password protection.", - "NOTE: In order to decrypt the JMC file, you need the JM-Crypt software and algorithm that were used to originally encrypt the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmce": { - "slug": "jmce", - "extension": "jmce", - "name": "JM-Crypt Encrypted File", - "category": "jm-crypt-encrypted-file", - "summary": "", - "developer_org": "jm-crypt-security", - "developer_name": "JM-Crypt Security", - "more_information": { - "description": [ - "The JMCE file is similar to the .JMC file format but is created using additional JM-Crypt \"Exchange\" encryption. This method uses common asymmetric key pairs (one public and one private). It also uses an auto-generated password and instant selfie or a random key generated for symmetric encryption and electronic ID card certificate for a signature. The random key is created by JM-Crypt Security's homemade fast Fourier transform (FFT) key generator.", - "The JMCE file is used to encrypt sensitive business files and confidential personal files. JM-Crypt also uses the .JMCX , .JMCK , and .JMCP files for encrypting files.", - "NOTE: In order to decrypt the JMCE file, you need the JM-Crypt software and algorithm that were used to originally encrypt the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmce.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmck": { - "slug": "jmck", - "extension": "jmck", - "name": "JM-Crypt Key File", - "category": "jm-crypt-key-file", - "summary": "", - "developer_org": "jm-crypt-security", - "developer_name": "JM-Crypt Security", - "more_information": { - "description": [ - "The JMCK file is one of several file extensions created by JM-Crypt software and includes \".jmc\", \".jmcx\", \".jmck\", \".jmcp\", \".jmcr\", and \".jmce\". The encrypted files are commonly used to secure confidential personal files and sensitive business files.", - "The JMCK file is encrypted with a random extract of a long random key created by the fast Fourier transform (FFT) key generator, which is unique to JM-Crypt Security. The second encryption includes password protection that depends on the method selected by the user, which may be fully automatic (random auto-generated password used by the .JMCX file), semi-automatic (project mode, which is utilized by the .JMCP file), or manual (a password created by the user and featured in the .JMC file).", - "NOTE: You need the JM-Crypt software and algorithm that were used to originally encrypt the file in order to decrypt the JMCK file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmcp": { - "slug": "jmcp", - "extension": "jmcp", - "name": "JM-Crypt Encrypted File", - "category": "jm-crypt-encrypted-file", - "summary": "", - "developer_org": "jm-crypt-security", - "developer_name": "JM-Crypt Security", - "more_information": { - "description": [ - "The JMCP file is one of several file extensions created by JM-Crypt software. Other file extensions include \".jmcx\", \".jmck\", \".jmcr\", and \".jmce\". The encrypted files are commonly used to secure confidential personal files and sensitive business files.", - "The JM-Crypt algorithm uses the one-time pad (OTP) encryption method and twice encrypts the file. The first encryption is with a random extract of a long random key generated by the fast Fourier transform (FFT) key generator, which is unique to JM-Crypt Security. The second encryption includes password protection that depends on the method selected by the user, which may be fully automatic (random auto-generated password used by the JMCX file), semi-automatic (project mode, which is utilized by the JMCP file), or manual (a password created by the user and featured in the .JMC file).", - "NOTE: You need the JM-Crypt software and algorithm that were used to originally encrypt the file in order to decrypt the JMCP file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmcr": { - "slug": "jmcr", - "extension": "jmcr", - "name": "JM-Crypt Encrypted File", - "category": "jm-crypt-encrypted-file", - "summary": "", - "developer_org": "jm-crypt-security", - "developer_name": "JM-Crypt Security", - "more_information": { - "description": [ - "The JMCR file is similar to the .JMCE file format as it is created using additional JM-Crypt \"Exchange\" encryption. This method uses encrypted asymmetric key pairs (one public and one private). It also uses an auto-generated password and instant selfie or a random key generated for symmetric encryption and electronic ID card certificate for a signature. The random key is created by JM-Crypt Security's homemade fast Fourier transform (FFT) key generator.", - "The JMCR file is used to encrypt confidential personal files and sensitive business files. JM-Crypt also uses the .JMC , .JMCX , .JMCK , .JMCP files for encrypting files.", - "NOTE: In order to decrypt the JMCR file, you need the JM-Crypt software and algorithm that were used to originally encrypt the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmcr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmcx": { - "slug": "jmcx", - "extension": "jmcx", - "name": "JM-Crypt Encrypted File", - "category": "jm-crypt-encrypted-file", - "summary": "", - "developer_org": "jm-crypt-security", - "developer_name": "JM-Crypt Security", - "more_information": { - "description": [ - "The JMCX file is often used to encrypt confidential personal and sensitive business files. JM-Crypt also uses the \".jmc\", \".jmck\", \".jmcp\", \".jmcr\", and \".jmce\" file extensions for encrypting files.", - "The JM-Crypt algorithm uses the one-time pad (OTP) encryption method and twice encrypts your file. The first encryption is with a random extract of a long random key generated by JM-Crypt Security's homemade fast Fourier transform (FFT) key generator. The second encryption features password protection, which depends on the method selected by the user. The password creation may be fully automatic (a random password automatically generated and featured in the JMCX file), semi-automatic (project mode), or manual ( .JMC file).", - "NOTE: In order to decrypt the JMCX file, you need the JM-Crypt software and algorithm that were used to originally encrypt the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmdl": { - "slug": "jmdl", - "extension": "jmdl", - "name": "WiiU or 3DS Model File", - "category": "wiiu-or-3ds-model-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Some WiiU and 3DS video games use the .JARC archive format to store game assets. JARC archives contain in-game model, texture, and animation files. Together, these files are used to show and animate game characters, locations, and items.", - "JMDL files are in-game model files, which contain a 3D model that represents an in-game character, location, or item. For example, the file used to show Wii Fit U's Wuhu Island is a JMDL file. JMDL files do not include textures or animations, as those are stored in .JTEX and .JMOT files, respectively." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmf": { - "slug": "jmf", - "extension": "jmf", - "name": "Jackhammer Project", - "category": "jackhammer-project", - "summary": "", - "developer_org": "chain-studios", - "developer_name": "Chain Studios", - "more_information": { - "description": [ - "You should save your level in Jackhammer in the JMF format. Use the RMF format to export your map from Jackhammer to the Valve Hammer Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmot": { - "slug": "jmot", - "extension": "jmot", - "name": "WiiU or 3DS Animation File", - "category": "wiiu-or-3ds-animation-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Some WiiU and 3DS video games use the .JARC archive format to store game assets. JARC archives contain in-game model, texture, and animation files. Together, these files are used to show and animate game characters, locations, and items.", - "JMOT files are in-game animation files, which are used to animate in-game models ( .JMDL file) to \"skin\" it. For example, the files used to animate Dragon Ball Fusions characters are saved as JMOT files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmp": { - "slug": "jmp", - "extension": "jmp", - "name": "JMP Data File", - "category": "jmp-data-file", - "summary": "", - "developer_org": "sas-institute", - "developer_name": "SAS Institute", - "more_information": { - "description": [ - "SAS created JMP, pronounced \"jump\", to be an interactive visualization package that integrates with SAS data to provide dynamic visualization." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jms": { - "slug": "jms", - "extension": "jms", - "name": "Masher Project", - "category": "masher-project", - "summary": "", - "developer_org": "half-baked-software", - "developer_name": "Half-Baked Software", - "more_information": { - "description": [ - "The Masher is used to build different exercises into one cohesive unit in order to be published to a webpage. The Masher also adds a navigation bar if necessary and an index.htm file to help users work through the different materials in the correct order.", - "NOTE: In 2009, Hot Potatoes was released as freeware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmt": { - "slug": "jmt", - "extension": "jmt", - "name": "JMatch File", - "category": "jmatch-file", - "summary": "", - "developer_org": "half-baked-software", - "developer_name": "Half-Baked Software", - "more_information": { - "description": [ - "The Hot Potatoes software consists of the JCross, JCloze, JQuiz, JMatch, JMix, and Masher utilities that can create different activities. Each utility creates an activity with a different file extension, such as the .JCW and .JCL extensions created by the JCross and JCloze programs.", - "NOTE: In 2009, the software was released as freeware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmv": { - "slug": "jmv", - "extension": "jmv", - "name": "Jnes Movie File", - "category": "jnes-movie-file", - "summary": "", - "developer_org": "jabosoft", - "developer_name": "Jabosoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jmx": { - "slug": "jmx", - "extension": "jmx", - "name": "JMix File", - "category": "jmix-file", - "summary": "", - "developer_org": "half-baked-software", - "developer_name": "Half-Baked Software", - "more_information": { - "description": [ - "The JMX file allows you to specify as many different correct answers as you desire depending on the words and punctuation in the original sentence.", - "Hot Potatoes includes the JCross, JCloze, JQuiz, JMatch, JMix, and Masher utilities that can create different activities. Each utility creates an activity with a different file extension, such as the .JQZ and .JMT extensions created by the JQuiz and JMatch programs.", - "NOTE: In 2009, the software was released as freeware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnb": { - "slug": "jnb", - "extension": "jnb", - "name": "SigmaPlot Notebook File", - "category": "sigmaplot-notebook-file", - "summary": "", - "developer_org": "systat-software", - "developer_name": "Systat Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jnb_11434.png", - "alt": "Screenshot of a .jnb file in Systat Software SigmaPlot 14", - "caption": "JNB file open in Systat Software SigmaPlot 14" - }, - "description": [ - "You will most likely only encounter a JNB file if you work in a scientific field and use SigmaPlot to graph data. You may also acquire a JNB file from a researcher or scientist that uses the software and is looking to share data visualizations.", - "You can only open JNB files with SigmaPlot. However, you can also export data and graphs in a JNB file with SigmaPlot as more widely supported file types, such as .PDF , .XLSX , .XLS , and .CSV .", - "NOTE: JNB notebooks may contain data manually entered by a user, from a connected database, or imported from a file, such as an Excel spreadsheet or CSV file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jnb_11434.png", - "alt": "Screenshot of a .jnb file in Systat Software SigmaPlot 14", - "caption": "JNB file open in Systat Software SigmaPlot 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jng": { - "slug": "jng", - "extension": "jng", - "name": "JPEG Network Graphic", - "category": "jpeg-network-graphic", - "summary": "", - "developer_org": "png-development-group", - "developer_name": "PNG Development Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jng_3012.png", - "alt": "Screenshot of a .jng file in XnViewMP", - "caption": "JNG file open in XnViewMP" - }, - "description": [ - "The PNG Development Group created the JNG format for use alongside the .MNG format. JNG files often contain a still image that is a single frame of an MNG animation.", - "Unlike typical PNG files, JNG files are compressed using lossy compression . For this reason, they may be subject to the blurring and other distortions that sometimes affect JPG files, and they also typically have smaller file sizes than similar PNG files.", - "The image data a JNG file contains is encoded using JPEG compression and stored in a PNG container. Like PNG files, JNG files can contain an alpha channel that allows them to include transparent sections. However, not all JNG files contain an alpha channel or transparent sections." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jng_3012.png", - "alt": "Screenshot of a .jng file in XnViewMP", - "caption": "JNG file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnilib": { - "slug": "jnilib", - "extension": "jnilib", - "name": "JNI Library", - "category": "jni-library", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "The Mac Developer Library documentation states that JNI libraries written for Mac OS X must use the \".jnilib\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnilib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnlp": { - "slug": "jnlp", - "extension": "jnlp", - "name": "Java Web Start File", - "category": "java-web-start-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jnlp_1858.png", - "alt": "Screenshot of a .jnlp file in Microsoft Visual Studio Code", - "caption": "JNLP file open in Microsoft Visual Studio Code" - }, - "description": [ - "With previous versions of the Java Runtime Environment (JRE) installed, you could double-click a JNLP file to run the program to which it pointed. These versions of JRE included JWS technology.", - "However, with the release of Java Platform Standard Edition (JSE) 9, Oracle deprecated JWS. In JSE 11, Oracle removed JWS support altogether. Therefore, current versions of JRE do not support JNLP files. If you want to continue using JNLP files to launch and manage Java applications, you can do so using OpenWebStart, an open-source implementation of JWS, which can be used alongside current versions of Java." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jnlp_1858.png", - "alt": "Screenshot of a .jnlp file in Microsoft Visual Studio Code", - "caption": "JNLP file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnp": { - "slug": "jnp", - "extension": "jnp", - "name": "Java Web Start File", - "category": "java-web-start-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "JNLP files contain information such as the remote address of the Java program ( .JAR file) and the initial class to be run. They are saved in an .XML format and can be viewed or edited with a text editor.", - "NOTE: The \".jnp\" file extension is a three-letter alternative to the more common .JNLP file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnr": { - "slug": "jnr", - "extension": "jnr", - "name": "JoinNet Recording File", - "category": "joinnet-recording-file", - "summary": "", - "developer_org": "homemeeting", - "developer_name": "HomeMeeting", - "more_information": { - "description": [ - "JNR files can be opened and edited by JoinNet Editor. The program can be used to add bookmarks to a recording, modify recording properties, and set password protection for a JNR file or lock the file to disable editing.", - "JoinNet connects to the HomeMeeting MCU Server in order to record video conferences and save the recording in the JNR file. The program is mainly used for video conferencing but also offers remote PC control, desktop and application sharing, and whiteboard presentation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnt": { - "slug": "jnt", - "extension": "jnt", - "name": "Windows Journal File", - "category": "windows-journal-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "JNT files may contain handwritten notes and drawings, much like a physical journal. They can be viewed with Microsoft Windows Journal Viewer on computers that don't have Windows Journal installed. However, Windows Journal Viewer has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jnx": { - "slug": "jnx", - "extension": "jnx", - "name": "BirdsEye JNX Raster Map", - "category": "birdseye-jnx-raster-map", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "JNX files are available through a BirdsEye subscription. They can support up to 5000 tiles per level but allow for fast rendering speeds. One drawback to the format is that it locks to a device meaning you cannot create a JNX file from another raster map. JNX files are still usable after your BirdsEye subscription has ended." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jnx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jo-7z": { - "slug": "jo-7z", - "extension": "jo-7z", - "name": "jo Audio File", - "category": "jo-audio-file", - "summary": "", - "developer_org": "abadie-jo", - "developer_name": "Abadie-jo", - "more_information": { - "description": [ - "NOTE: The jo Audio Player user interface is localized in the French language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jo-7z.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jo": { - "slug": "jo", - "extension": "jo", - "name": "jo Audio File", - "category": "jo-audio-file", - "summary": "", - "developer_org": "abadie-jo", - "developer_name": "Abadie-jo", - "more_information": { - "description": [ - "NOTE: The jo Audio Player user interface is localized in the French language." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "job": { - "slug": "job", - "extension": "job", - "name": "MetaCAM Nest Job File", - "category": "metacam-nest-job-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Task Scheduler jobs can be run manually or on a schedule; they can be used to start programs, display messages to the user, or send an email; users can also specify conditions, such as only running the task when the computer is idle or on AC power." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "job.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "joboptions": { - "slug": "joboptions", - "extension": "joboptions", - "name": "Adobe Joboptions File", - "category": "adobe-joboptions-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Distiller and JOBOPTIONS files are integrated with many Adobe software products and are typically stored in the \"Settings\" directory of the program installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "joboptions.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "joe": { - "slug": "joe", - "extension": "joe", - "name": "JOE Document", - "category": "joe-document", - "summary": "", - "developer_org": "cyril-hicks", - "developer_name": "Cyril Hicks", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "joe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "joined": { - "slug": "joined", - "extension": "joined", - "name": "HJ-Split Data File", - "category": "hj-split-data-file", - "summary": "", - "developer_org": "freebyte", - "developer_name": "Freebyte", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "joined.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jos": { - "slug": "jos", - "extension": "jos", - "name": "Java OpenStreetMap Session Definition", - "category": "java-openstreetmap-session-definition", - "summary": "", - "developer_org": "openstreetmap", - "developer_name": "OpenStreetMap", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jos_13557.png", - "alt": "Screenshot of a .jos file in Microsoft Visual Studio Code", - "caption": "JOS file open in Microsoft Visual Studio Code" - }, - "description": [ - "Java OpenStreetMap is a free OpenStreetMap map (OSM file) editor available for Windows, macOs, and Linux. It allows users to download or import OSM maps, mark them up with tagged nods and paths, and submit their edits to the official OpenStreetMap project.", - "Users often save their in-progress JOSM editing sessions as JOZ files, so they can continue editing those sessions later. JOZ files are .ZIP archives that contain the OSM layers a user has imported into their session and a JOS file.", - "The JOS file is an .XML file that describes the session's layers (including OSM layers and image layers), viewport settings at the time of being saved, and version. When a JOSM user opens a JOZ file, the program loads the session's settings from its JOS file and uses those settings to display the session (and its corresponding OSM files) correctly." - ] - }, - "common_filenames": [ - { - "filename": "session.jos", - "description": "session.jos - The default name that JOSM assigns to JOS files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jos_13557.png", - "alt": "Screenshot of a .jos file in Microsoft Visual Studio Code", - "caption": "JOS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "journal": { - "slug": "journal", - "extension": "journal", - "name": "Linux Journald Event Log", - "category": "linux-journald-event-log", - "summary": "", - "developer_org": "4d", - "developer_name": "4D", - "more_information": { - "description": [ - "Many versions of Linux use a system management daemon named systemd. Systemd includes an event logging service named journald. This service regularly produces JOURNAL files.", - "Each JOURNAL file contains a log of system- and service-level events. This log can include kernel and boot events, syslog events, and service events. It is saved in a binary format.", - "Journald typically saves JOURNAL files in one of the following directories:", - "Active user-level JOURNAL files are named user-####.journal . Active system-level journal files are named system.journal . Archived JOURNAL files have similar filenames, but their filenames also include an @ and several letters and numbers." - ] - }, - "common_filenames": [ - { - "filename": "System.journal", - "description": "System.journal - An active system-level JOURNAL file." - }, - { - "filename": "User-####.journal", - "description": "User-####.journal - An active user-level JOURNAL file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "journal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "joy": { - "slug": "joy", - "extension": "joy", - "name": "CryENGINE Facial Editor Joystick File", - "category": "cryengine-facial-editor-joystick-file", - "summary": "", - "developer_org": "crytek", - "developer_name": "Crytek", - "more_information": { - "description": [ - "NOTE: Joysticks are sometimes used for creating facial expressions rather than creating them programmatically." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "joy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "joz": { - "slug": "joz", - "extension": "joz", - "name": "Java OpenStreetMap Session", - "category": "java-openstreetmap-session", - "summary": "", - "developer_org": "openstreetmap", - "developer_name": "OpenStreetMap", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/joz_13556.png", - "alt": "Screenshot of a .joz file in Java OpenStreetMap", - "caption": "JOZ file open in Java OpenStreetMap" - }, - "description": [ - "Java OpenStreetMap is a free OpenStreetMap map (OSM file) editor available for Windows, macOS, and Linux. It allows users to download or import OSM maps, mark them up with tagged nodes and paths, and submit their edits to the official OpenStreetMap project.", - "While editing maps, users can save their current Java OpenStreetMap session as a JOZ file. This allows them to re-open and continue editing that session in the future. JOZ files are ZIP archives that contain:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/joz_13556.png", - "alt": "Screenshot of a .joz file in Java OpenStreetMap", - "caption": "JOZ file open in Java OpenStreetMap" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "joz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jp1": { - "slug": "jp1", - "extension": "jp1", - "name": "Japanese (Romaji) Text File", - "category": "japanese-romaji-text-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jp1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jp2": { - "slug": "jp2", - "extension": "jp2", - "name": "JPEG 2000 Core Image", - "category": "jpeg-2000-core-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jp2_611.png", - "alt": "Screenshot of a .jp2 file in Apple Preview 11", - "caption": "JP2 file open in Apple Preview 11" - }, - "description": [ - "The JPEG 2000 standard was developed in the late-1990s by a Joint Photographic Experts Group (JPEG) committee to replace the JPEG standard released in 1992. It provides several improvements over the JPEG format. However, the main improvement is incorporating a wavelet compression algorithm instead of the Digital Cosine Transform (DCT) compression used by standard JPEG images.", - "There are many applications for the JPEG 2000 compression standard apart from digital photos and medical images. Some examples include digital cinema, broadcast media, and surveillance video.", - "NOTE: JP2 files may also be saved as .JPF , .JPC , or .JPX files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jp2_611.png", - "alt": "Screenshot of a .jp2 file in Apple Preview 11", - "caption": "JP2 file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpa": { - "slug": "jpa", - "extension": "jpa", - "name": "Akeeba Backup Archive", - "category": "akeeba-backup-archive", - "summary": "", - "developer_org": "akeeba", - "developer_name": "Akeeba", - "more_information": { - "description": [ - "The JPA format was designed to create archives of large directory trees only using PHP code. It can also be used as an alternative to the popular .ZIP file format. Unlike the ZIP format, JPA does not store a checksum for each file, which reduces the processing overhead when archiving. This feature helps make the JPA format faster and use less resources during the archiving process.", - "NOTE: Multi-part Akeeba backup archives use the JPA, .J01 , J02, and .JPS extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpc": { - "slug": "jpc", - "extension": "jpc", - "name": "JPEG 2000 Code Stream File", - "category": "jpeg-2000-code-stream-file", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpc_609.jpg", - "alt": "Screenshot of a .jpc file in Adobe Illustrator 2022", - "caption": "JPC file open in Adobe Illustrator 2022" - }, - "description": [ - "The Joint Photographic Experts Group (JPEG) committee developed the JPEG 2000 standard in the late-1990s to replace the JPEG standard released in 1992. It provides several improvements over the JPEG format, including an advanced compression algorithm. However, the JPEG format is still the preferred image format.", - "There is no standard file extension for the JPEG 2000 Code Stream format since it is primarily delivered via code stream online instead of in a file format. However, files may still store JPEG 2000 Code Stream data. These file typically use the .jpc or .j2c ( .J2C files) file extensions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpc_609.jpg", - "alt": "Screenshot of a .jpc file in Adobe Illustrator 2022", - "caption": "JPC file open in Adobe Illustrator 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpd": { - "slug": "jpd", - "extension": "jpd", - "name": "Java Process Definition File", - "category": "java-process-definition-file", - "summary": "", - "developer_org": "rgblight", - "developer_name": "RGBLight", - "more_information": { - "description": [ - "The BEA WebLogic Integration standard provides tools for creating and managing business processes within enterprise applications. Developers and system integrators are the primary users of JPD files since they create them to configure the design of business workflows.", - "For example, a business requires an automated process for handling custom orders. A developer uses a tool, like WebLogic Workshop, to design the workflow for the process where each step in the workflow (e.g., validating an order, checking inventory, and then processing a payment) is defined in the JPD file, specifying what actions to perform and the transitions between steps. The developer then deploys the JPD file to the WebLogic server, which follows the process laid out in the JPD file when a customer places an order online.", - "NOTE: While BEA WebLogic Integration has been incorporated into Oracle Fusion Middleware, users may still encounter JPD files in legacy systems or older enterprise applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpe": { - "slug": "jpe", - "extension": "jpe", - "name": "JPEG Image", - "category": "jpeg-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "JPEG images use lossy compression, which means some image quality is lost when the compression is applied. The more compression is used, the less clear the image will appear.", - "NOTE: JPEG files most often use the .JPG extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpeg": { - "slug": "jpeg", - "extension": "jpeg", - "name": "JPEG Image", - "summary": "A JPEG file is an image saved in a compressed graphic format standardized by the Joint Photographic Experts Group ( JPEG ). It supports up to 24-bit color and utilizes lossy compression, which may noticeably reduce the image quality if high amounts are applied. Users commonly save digital photos and web graphics as JPEG files.", - "developer": "Joint Photographic Experts Group", - "developer_slug": "joint-photographic-experts-group", - "category": "Raster Image Files", - "category_slug": "raster-image-files", - "rating": 4, - "votes": 610, - "last_updated": "April 19, 2022", - "more_information": { - "content": [ - "In the early 1980s, no technology allowed users to easily compress and share digital images. In 1982, the JPEG workgroup began designing a compression standard for reducing the size of image files, making them easier to share while retaining as much of their quality as possible.", - "In 1992, the workgroup created the JPEG file format, and many technologies adopted the format. Since then, it has become the most common image compression standard and allows users to produce sharable, high-quality image files.", - "The JPEG format utilizes a lossy compression algorithm to reduce the size of images. The compression algorithm destroys some data within the original image file; however, the data loss is mostly unnoticeable to the human eye. The format also stores metadata that describes the contents of its file, such as the color space, color profile, and image dimension information.", - "NOTE: Image files saved in the JPEG format are more commonly appended with the .JPG extension than the JPEG extension." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpeg_43-2.jpg", - "srcset": "https://fileinfo.com/img/ss/md/jpeg_43-2.jpg 760w, https://fileinfo.com/img/ss/sm/jpeg_43-2.jpg 380w", - "alt": "Screenshot of a .jpeg file in Microsoft Photos 2021", - "width": "380", - "height": "253", - "caption": "JPEG file open in Microsoft Photos 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open a JPEG file with a large number of free and commercial image viewing and editing applications available for desktop and mobile platforms. Some options include:", - "NOTE: You can also view a JPEG file with a web browser by dragging and dropping it into the browser window." - ], - "programs": [ - { - "name": "Microsoft Photos", - "url": "../software/microsoft/photos.html" - }, - { - "name": "Apple Preview", - "url": "../software/apple/preview.html" - }, - { - "name": "Adobe Photoshop", - "url": "../software/adobe/photoshop.html" - }, - { - "name": "Corel PaintShop Pro", - "url": "../software/corel/paintshop_pro.html" - }, - { - "name": "Google Photos", - "url": "../software/google/photos.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.716626", - "source": { - "url": "https://fileinfo.com/extension/jpeg", - "file": "jpeg.html" - } - }, - "jpf": { - "slug": "jpf", - "extension": "jpf", - "name": "JPEG 2000 Image", - "category": "jpeg-2000-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpf_1163.png", - "alt": "Screenshot of a .jpf file in Apple Preview 11", - "caption": "JPF file open in Apple Preview 11" - }, - "description": [ - "JPF files typically store digital photos. However, they may also store other types of images, such as satellite map imagery or medical scans.", - "The JP2 format was created in 2000 by the Joint Photographic Experts Group ( JPEG ) committee to replace the JPEG format. However, the reception of the format was minimal as the JPEG format is still overwhelmingly favored.", - "Most JPEG 2000 images are saved as .JP2 or .JPX files, and may also be saved as .J2K files. However, some applications, like Adobe Photoshop create JPF files when you save an image in the JPEG 2000 format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpf_1163.png", - "alt": "Screenshot of a .jpf file in Apple Preview 11", - "caption": "JPF file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg-large": { - "slug": "jpg-large", - "extension": "jpg-large", - "name": "Twitter Large-sized JPEG Image", - "category": "twitter-large-sized-jpeg-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg-large_12492-2.jpg", - "alt": "Screenshot of a .jpg-large file in Google Chrome 96", - "caption": "JPG-LARGE file open in Google Chrome 96" - }, - "description": [ - "Twitter is a social networking site that allows users to post \"tweets\" containing text, images, and videos. Images uploaded to Twitter by users are hosted on its media server so they can be accessed and viewed again by that same user or by other Twitter users.", - "As Twitter users view an image in the Chrome web browser, they can right-click the image and select Open Image in New Tab to open the image in a separate browser tab. When opening a Twitter-hosted image in a new Chrome tab, the URL may look something like this:", - "https:/​/​pbs.twimg.com/​media/​FHKU-pZXsAIQfKH.jpg:large", - "If a user downloads the image from the URL, Chrome may save it with a JPG-LARGE file extension, creating a FHKU-pZXsAIQfKH.jpg-large file.", - "NOTE: While Chrome may use the JPG-LARGE file extension, the web browser more commonly adds the .JPG_LARGE extension.", - "Despite the different extensions, JPG-LARGE files are normal JPG files. The reason the file extensions are different is due to the large size attribute Twitter adds to the image URL to display the appropriate image size to the user, which results in a URL ending with .jpg:large .", - "Then, when a user downloads the image from the URL ending with .jpg:large , Chrome changes the colon to a hyphen since filenames cannot contain colons. The resulting downloaded file is a JPG-LARGE file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpg-large_12492-2.jpg", - "alt": "Screenshot of a .jpg-large file in Google Chrome 96", - "caption": "JPG-LARGE file open in Google Chrome 96" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg-large.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg": { - "slug": "jpg", - "extension": "jpg", - "name": "JPEG Image", - "summary": "A JPG file is an image saved in the JPEG format. JPG files commonly contain digital photographs, drawings, or graphics. On most devices, you can double-click or double-tap a JPG file to open it in your default image viewer.", - "developer": "Joint Photographic Experts Group", - "developer_slug": "joint-photographic-experts-group", - "category": "Raster Image Files", - "category_slug": "raster-image-files", - "rating": 4, - "votes": 3868, - "last_updated": "November 2, 2023", - "more_information": { - "content": [ - "In 1992, the Joint Photographic Experts Group (JPEG) finalized and released the JPEG file format . Most notably, the JPEG format uses lossy compression to greatly reduce an image's file size with little loss in image quality. This makes it easy for users to store several hundred or thousand JPEGs, transfer them between devices, and share them via email and the internet.", - "Due to its utility, JPEG has become by far the most common digital image format. Many digital cameras and image editing programs save photos, drawings, and graphics as JPG files, and most every modern PC and smartphone includes a default image viewer that can open JPG files.", - "There is no difference between JPG and JPEG files. Both are images saved in the JPEG format. The reason many JPEG files use the .jpg extension is that early versions of Windows limited file extensions to three or fewer characters. Thus, JPEG images saved in Windows could not use the .jpeg extension, and they used .jpg instead.", - "Since Windows became the most popular PC operating system, .jpg became JPEG images' default extension. That's why, even now, JPG files are more common than JPEG files.", - "In most cases and for most users, saving an image as a JPG file is a good choice. While JPEG compression does slightly reduce an image's quality, the dip in quality is usually unnoticeable to the human eye. Additionally, many devices and programs that save JPGs allow you to adjust the image's compression and quality level, to fine-tune its file size and appearance.", - "However, there are times you should not save an image as a JPG file. For example, JPG images are typically not high-quality enough for use on printed banners, brochures, books, and magazines. In these cases, you may want to save your image as a .TIFF file. Also, the JPEG format does not support transparency and does not do well at retaining the edges of sharp-edged text or graphics. In these cases, you may want to save your image as a .PNG file." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg_44-2.jpg", - "srcset": "https://fileinfo.com/img/ss/md/jpg_44-2.jpg 760w, https://fileinfo.com/img/ss/sm/jpg_44-2.jpg 380w", - "alt": "Screenshot of a .jpg file in Microsoft Photos", - "width": "380", - "height": "253", - "caption": "JPG file open in Microsoft Photos" - } - }, - "how_to_open": { - "instructions": [ - "You can open a JPG file, and view the image it contains, with any image viewer. Common image viewers that support JPG files include:", - "You can also view a JPG image with any web browser, such as Google Chrome , Microsoft Edge , or Apple Safari , by dragging and dropping the file into your browser window.", - "Many image viewers that can open JPG files also contain simple image editing tools, such as the ability to crop and rotate an image and perform color adjustments. For example, Microsoft Photos , Apple Photos , and XnViewMP all contain basic image editing tools.", - "However, if you want to make more extensive edits to a JPG image, you should likely open and edit the image in a dedicated image editor. Some popular image editors include:" - ], - "programs": [ - { - "name": "Microsoft Photos", - "url": "../software/microsoft/photos.html" - }, - { - "name": "Apple Preview", - "url": "../software/apple/preview.html" - }, - { - "name": "XnViewMP", - "url": "../software/xnsoft/xnviewmp.html" - }, - { - "name": "ImageMagick", - "url": "../software/imagemagick/imagemagick.html" - }, - { - "name": "Adobe Photoshop", - "url": "../software/adobe/photoshop.html" - }, - { - "name": "GIMP", - "url": "../software/gimp/gimp.html" - }, - { - "name": "Inmagine Pixlr" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.709007", - "source": { - "url": "https://fileinfo.com/extension/jpg", - "file": "jpg.html" - } - }, - "jpg2": { - "slug": "jpg2", - "extension": "jpg2", - "name": "JPEG 2000 Image", - "category": "jpeg-2000-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg_large": { - "slug": "jpg_large", - "extension": "jpg_large", - "name": "Twitter Large JPEG Image", - "category": "twitter-large-jpeg-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg_large_10734.png", - "alt": "Screenshot of a .jpg_large file in Google Chrome", - "caption": "JPG_LARGE file open in Google Chrome" - }, - "description": [ - "When you open a Twitter-hosted image in a new Chrome tab, the URL may look something like this:", - "https:/​/​pbs.twimg.com/​media/​FIQbAtSX0AQ4Z7v.jpg:large", - "If you download the image from the URL above, Chrome may save it with a JPG_LARGE file extension.", - "Despite using a different extension, JPG_LARGE files are normal JPEG files. Twitter appends the large attribute to the image URL, causing it to end with .jpg:large . When downloading the image, Chrome changes the colon to an underscore since filenames cannot contain colons. The result is a .jpg_large file.", - "Twitter may also create other image sizes with the corresponding extensions:", - "NOTE: Twitter now uses the following URL structure to prevent the creation of JPG_LARGE files: https:/​/​pbs.twimg.com/​media/​FIQbAtSX0AQ4Z7v?format=jpg&name=large" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpg_large_10734.png", - "alt": "Screenshot of a .jpg_large file in Google Chrome", - "caption": "JPG_LARGE file open in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg_large.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg_medium": { - "slug": "jpg_medium", - "extension": "jpg_medium", - "name": "Twitter Medium JPEG Image", - "category": "twitter-medium-jpeg-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg_medium_12485.png", - "alt": "Screenshot of a .jpg_medium file in Google Chrome", - "caption": "JPG_MEDIUM file open in Google Chrome" - }, - "description": [ - "Twitter is a social media service where users can post tweets that contain text, images, and videos. The service re-sizes images uploaded by users and hosted on its media server with a JSON entity size specification based on how users view the image in a web browser.", - "For example, if a user is viewing an image in its medium size, Twitter appends the medium specification to the image's URL when opening it, creating a URL that ends in .jpg:medium . In some cases, when a Google Chrome user accesses a medium-sized image stored on Twitter's media server in a new tab, Chrome accesses the image at a URL that looks like this:", - "https:/​/​pbs.twimg.com/​media/​FHtahgTXEAkr9EM.jpg:medium", - "If the user downloads the image from this page, Chrome saves the image with the .jpg_medium file extension instead of .jpg:medium because colons cannot be present in filenames.", - "Twitter may display images in sizes other than medium, including thumbnail, small, and large. In these cases, Chrome users downloading images in these sizes may encounter .JPG_THUMB , .JPG_SMALL , and .JPG_LARGE files.", - "NOTE: To prevent the creation of JPG_MEDIUM files, Twitter now uses the following URL structure: https:/​/​pbs.twimg.com/​media/​FIggzS3VkAEmqzW?format=jpg&name=medium" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpg_medium_12485.png", - "alt": "Screenshot of a .jpg_medium file in Google Chrome", - "caption": "JPG_MEDIUM file open in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg_medium.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg_orig": { - "slug": "jpg_orig", - "extension": "jpg_orig", - "name": "Twitter Original-size JPEG Image", - "category": "twitter-original-size-jpeg-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg_orig_12488.png", - "alt": "Screenshot of a .jpg_orig file in Google Chrome", - "caption": "JPG_ORIG file open in Google Chrome" - }, - "description": [ - "Twitter is a social media service where users can post tweets that contain text, images, and videos. For images hosted on Twitter, the social site may automatically resize the images with a JSON entity size specification to best display an image to a user.", - "For example, when a Google Chrome user opens the original version of an image on Twitter in a new tab, the service appends the orig specification to the image's URL, creating a URL that ends in .jpg:orig . The URL may look something like this:", - "https:/​/​pbs.twimg.com/​media/​FHZmGkyXsAATwn6.jpg:orig", - "If the user downloads the image from this page, Chrome saves the file with the .jpg_orig extension, producing a JPG_ORIG file.", - "Other images hosted on Twitter's media server resized to thumbnail, small, medium, and large are saved as .JPG_THUMB , .JPG_SMALL , .JPG_MEDIUM , and .JPG_LARGE files.", - "NOTE: Twitter changed how it specifies image sizes to prevent the creation of JPG_ORIG files. The current URL structure appears like this: https:/​/​pbs.twimg.com/​media/​FIYB3HRVQAMjdff?format=jpg&name=orig" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpg_orig_12488.png", - "alt": "Screenshot of a .jpg_orig file in Google Chrome", - "caption": "JPG_ORIG file open in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg_orig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg_small": { - "slug": "jpg_small", - "extension": "jpg_small", - "name": "Twitter Small JPEG Image", - "category": "twitter-small-jpeg-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg_small_12486.png", - "alt": "Screenshot of a .jpg_small file in Google Chrome", - "caption": "JPG_SMALL file open in Google Chrome" - }, - "description": [ - "Despite using a different extension, JPG_SMALL files are just normal JPG files that have been resized using Twitter's small JSON entity size specification. Twitter appends the small specification to the image's URL when a Twitter user opens it in a new tab, creating a URL that ends in .jpg:small . When a user downloads the image in Chrome, the web browser saves it with the .jpg_small file extension, producing a JPG_SMALL file.", - "For example, when you open a small-sized image stored on Twitter's media server in a new Google Chrome tab, Chrome accesses the image at a URL that looks like this:", - "https:/​/​pbs.twimg.com/​media/​FHpjz6vX0AQekFS.jpg:small", - "If you download the image from this page, Chrome saves the image as a JPG_SMALL file.", - "NOTE: Twitter now uses the following URL structure to prevent the creation of JPG_SMALL files: https:/​/​pbs.twimg.com/​media/​FIcYYapXIAUy6Lz?format=jpg&name=small" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpg_small_12486.png", - "alt": "Screenshot of a .jpg_small file in Google Chrome", - "caption": "JPG_SMALL file open in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg_small.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpg_thumb": { - "slug": "jpg_thumb", - "extension": "jpg_thumb", - "name": "Twitter Thumbnail JPEG Image", - "category": "twitter-thumbnail-jpeg-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpg_thumb_12487.png", - "alt": "Screenshot of a .jpg_thumb file in Google Chrome", - "caption": "JPG_THUMB file open in Google Chrome" - }, - "description": [ - "Twitter is a social networking service where users can share messages that contain text, images, and videos. The service may re-size images hosted on its media server with a JSON entity size specification based on how users view the image in a web browser.", - "For example, if a user is viewing an image in its thumbnail size, Twitter appends the thumbnail specification to the image's URL when a user opens it, creating a URL that ends in .jpg:thumb . When a Chrome user accesses a thumbnail image stored on Twitter's media server in a new tab, the URL may look like this:", - "https:/​/​pbs.twimg.com/​media/​FHkhb5mWUAwoInu.jpg:thumb", - "If the user downloads the image from this page, Chrome changes the jpg:thumb text to .jpg_thumb (colons cannot be used in filenames) and saves the image as a JPG_THUMB file.", - "Since Twitter displays images in small, medium, large, and original sizes, you may encounter other sizes of JPEG images when downloading them with Chrome. You can tell the size of the image by the extension of the file. For instance, a small-sized image is saved as a .JPG_SMALL file, a medium-sized image is saved as a .JPG_MEDIUM file, and a large-sized image is saved as a .JPG_LARGE file.", - "NOTE: To prevent the creation of JPG_THUMB files, Twitter altered how it specifies sizes. You will now see the following URL structure:", - "https:/​/​pbs.twimg.com/​media/​FIe0c-0WYAA__vY?format=jpg&name=thumb" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpg_thumb_12487.png", - "alt": "Screenshot of a .jpg_thumb file in Google Chrome", - "caption": "JPG_THUMB file open in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpg_thumb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpgw": { - "slug": "jpgw", - "extension": "jpgw", - "name": "JPEG World File", - "category": "jpeg-world-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "JPGW files are the same as .JPW files, except the \".jpgw\" extension is not as common." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpgw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jph": { - "slug": "jph", - "extension": "jph", - "name": "JProbe Memory Snapshot", - "category": "jprobe-memory-snapshot", - "summary": "", - "developer_org": "quest", - "developer_name": "Quest", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jph.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpm": { - "slug": "jpm", - "extension": "jpm", - "name": "JPEG 2000 Compound Image", - "category": "jpeg-2000-compound-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "JPEG 2000 is a raster image format that was meant to improve upon and replace the .JPEG format. In part six of the document defining the JPEG 2000 format, the Joint Photographic Experts Group defined a variant of the JPEG 2000 format that could be used to store multi-page, layer-based images. This variant is often referred to as the JPEG 2000 Compound or JPM format.", - "However, neither the JPEG 2000 nor the JPM format caught on among developers or users. Thus, JPEG 2000 (or JP2) files are uncommon, and JPM files are even more rare. For this reason, not all image viewers support the JPEG 2000 format, and even fewer support the JPM format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpn": { - "slug": "jpn", - "extension": "jpn", - "name": "Windows Japanese Noise-Word List File", - "category": "windows-japanese-noise-word-list-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "A JPN file named noise.jpn is located in the C:\\​Windows\\​System32\\​ directory. In addition to English noise words, it also contains Japanese noise words such as あ, which means \"there.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpr": { - "slug": "jpr", - "extension": "jpr", - "name": "JBuilder Project", - "category": "jbuilder-project", - "summary": "", - "developer_org": "fugawi-software", - "developer_name": "Fugawi Software", - "more_information": { - "description": [ - "NOTE: JBuilder was formerly owned and developed by Borland." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jps": { - "slug": "jps", - "extension": "jps", - "name": "Stereo JPEG Image", - "category": "stereo-jpeg-image", - "summary": "", - "developer_org": "akeeba", - "developer_name": "Akeeba", - "more_information": { - "description": [ - "Stereo images contain two copies of same image, each with slight variations, or perspectives, from the other. In this manner, a viewer can see a 3D effect from the 2D images when viewing the image in one of three ways: Cross-eye View : The viewer looks at the static side-by side image using a \"cross-eye\" stare Anaglyph View : The two images are overlaid on each other and the viewer wears 3D glasses. 3D Rendering : An application renders the 2D images into a resulting 3D image. NOTE: JPS files can be saved by stereo cameras, which have two or more lenses." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpw": { - "slug": "jpw", - "extension": "jpw", - "name": "World File for JPEG", - "category": "world-file-for-jpeg", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "JPW files are saved in a plain text format. They contain a series of lines that define the X and Y pixel size, rotational/shear coefficients, and the X and Y world coordinates that correspond to the center of top-left image pixel.", - "NOTE: JPW files do not contain actual image data. They are typically saved as a separate data file alongside a .JPG file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jpx": { - "slug": "jpx", - "extension": "jpx", - "name": "JPEG 2000 Image File", - "category": "jpeg-2000-image-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jpx_370.png", - "alt": "Screenshot of a .jpx file in Apple Preview 11", - "caption": "JPX file open in Apple Preview 11" - }, - "description": [ - "JPEG 2000 was created in 2000 by the Joint Photographic Experts Group ( JPEG ) committee to replace the JPEG format. The group also released a part 2 extension to the format that supports additional features, such as the composition of multiple code streams into one image and animations. Images saved in the part-2 extension to the format typically have the .jpx extension.", - "JPX files typically contain digital photographs. However, they may also store other types of images, such as medical scans or satellite map images.", - "NOTE: Most JPEG 2000 images are saved as .JP2 files, but they may also be saved as JPX and .JPF files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jpx_370.png", - "alt": "Screenshot of a .jpx file in Apple Preview 11", - "caption": "JPX file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jq2savegame": { - "slug": "jq2savegame", - "extension": "jq2savegame", - "name": "Jewel Quest 2 Saved Game", - "category": "jewel-quest-2-saved-game", - "summary": "", - "developer_org": "iwin", - "developer_name": "iWin", - "more_information": { - "description": [ - "Jewel Quest is a series of tile-matching games available for Windows, macOS, and mobile devices. On Windows, Jewel Quest II saves users' game progress in JQ2SAVEGAME files, which are located in the C:/​Users/​YourUserName/​Saved Games/​iWin/​Jewel Quest 2/​YourUserName directory.", - "However, those looking to use their JQ2SAVEGAME file to transfer a saved Jewel Quest II game from one computer to another will be disappointed. Because Jewel Quest II forces players to create a new account each time they launch the game on a new PC, and JQ2SAVEGAME files are tied to specific Jewel Quest II accounts, transferring a JQ2SAVEGAME file to a new PC will not cause your previously saved game to appear in Jewel Quest II." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jq2savegame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jq3savegame": { - "slug": "jq3savegame", - "extension": "jq3savegame", - "name": "Jewel Quest III Saved Game", - "category": "jewel-quest-iii-saved-game", - "summary": "", - "developer_org": "iwin", - "developer_name": "iWin", - "more_information": { - "description": [ - "Jewel Quest is a series of tile-matching games available for Windows, macOS, and mobile devices. On Windows, Jewel Quest III saves users' game progress in JQ3SAVEGAME files, which are located in the C:/​Users/​YourUserName/​Saved Games/​iWin/​Jewel Quest 3/​YourUserName directory.", - "However, those looking to use their JQ3SAVEGAME file to transfer a saved Jewel Quest III game from one computer to another will be disappointed. Because Jewel Quest III forces players to create a new account each time they launch the game on a new PC, and JQ3SAVEGAME files are tied to specific Jewel Quest III accounts, transferring a JQ3SAVEGAME file to a new PC will not cause your previously saved game to appear in Jewel Quest III." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jq3savegame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jqz": { - "slug": "jqz", - "extension": "jqz", - "name": "JQuiz File", - "category": "jquiz-file", - "summary": "", - "developer_org": "half-baked-software", - "developer_name": "Half-Baked Software", - "more_information": { - "description": [ - "The Hot Potatoes software package was created by a group of programmers at the University of Victoria in Canada. The program can be used to create a variety of activities, such as fill-in-the blanks, jumbled sentences, and crossword puzzles, and shared on the web. Each activity is saved with a different file extension.", - "NOTE: In 2009, development of the software ceased but it is still available to download and use for free." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jqz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jrc": { - "slug": "jrc", - "extension": "jrc", - "name": "PCjr Cartridge ROM File", - "category": "pcjr-cartridge-rom-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To emulate the PCjr system in DOSBox, you must supply the machine=pcjr argument at the command line when starting DOSBox, or set the argument in the DOSBox.conf file. If DOSBox is configured properly for PCjr, you can boot cartridge files at the DOSBox command prompt by typing:", - "BOOT [cart.jrc]" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jrprint": { - "slug": "jrprint", - "extension": "jrprint", - "name": "JasperReports Print File", - "category": "jasperreports-print-file", - "summary": "", - "developer_org": "jaspersoft", - "developer_name": "Jaspersoft", - "more_information": { - "description": [ - "JRPRINT files can be converted programmatically into a variety of formats using JasperReports, including .PDF , .XLS , .CSV , .RTF , .TXT , .XML , and .HTML ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jrprint.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jrs": { - "slug": "jrs", - "extension": "jrs", - "name": "Exchange Reserve Transaction Log File", - "category": "exchange-reserve-transaction-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: JRS files are only created when the hard disk that contains the transaction log runs out of space. They are used stop the queue database cleanly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jrs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jrtf": { - "slug": "jrtf", - "extension": "jrtf", - "name": "JAmes OS Rich Text File", - "category": "james-os-rich-text-file", - "summary": "", - "developer_org": "james-os", - "developer_name": "JAmes OS", - "more_information": { - "description": [ - "The JRTF format is the same as an .RTF file, except that it is used by JAmes OS. Therefore, any text editor that opens RTF files can also open JRTF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jrtf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jrxml": { - "slug": "jrxml", - "extension": "jrxml", - "name": "JasperReports Layout File", - "category": "jasperreports-layout-file", - "summary": "", - "developer_org": "jaspersoft", - "developer_name": "Jaspersoft", - "more_information": { - "description": [ - "JRXML files are compiled into .JASPER files, which may be used to create reports." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jrxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jrz": { - "slug": "jrz", - "extension": "jrz", - "name": "PSP Game Data File", - "category": "psp-game-data-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "JRZ files can sometimes be found inside .CSO files, which are archives for the PSP. Since CSO files can be converted to .ISO disk images, you can extract the JRZ file after mounting the ISO file using a disk image utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jrz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "js": { - "slug": "js", - "extension": "js", - "name": "JavaScript File", - "summary": "A JS file is a plain text file that contains JavaScript code. It is used to execute JavaScript instructions in a webpage. JS files may include functions that open and close windows, validate form fields, enable rollover images, or create dropdown menus.", - "developer": "ECMA International", - "developer_slug": "ecma-international", - "category": "Web Files", - "category_slug": "web-files", - "rating": 4, - "votes": 312, - "last_updated": "April 22, 2022", - "more_information": { - "content": [ - "Web developers use JavaScript to add dynamic and interactive elements to webpages. One of the ways developers can add JavaScript functions to a webpage is by importing them using a JS file.", - "Developers usually import JS files in the or sections of a webpage's HTML, as shown below:", - " ", - "JS files often contain standard or site-wide functions that a developer wants to include on each of a site's webpages. Storing the functions in a single, importable JS file makes them easier to maintain and troubleshoot." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/js_45.png", - "srcset": "https://fileinfo.com/img/ss/md/js_45.png 760w, https://fileinfo.com/img/ss/sm/js_45.png 380w", - "alt": "Screenshot of a .js file in Microsoft Visual Studio Code", - "width": "380", - "height": "253", - "caption": "JS file open in Microsoft Visual Studio Code" - } - }, - "how_to_open": { - "instructions": [ - "You can open and edit a JS file in any text or source code editor. Source code editors, such as Microsoft Visual Studio Code and GitHub Atom contain helpful syntax-highlighting and code-editing tools that make reading and editing JS files easier." - ] - }, - "scraped_at": "2025-08-09T21:58:54.963595", - "source": { - "url": "https://fileinfo.com/extension/js", - "file": "js.html" - } - }, - "jsa": { - "slug": "jsa", - "extension": "jsa", - "name": "JRun Server Application Event Handler", - "category": "jrun-server-application-event-handler", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe JRun is a Java Platform Enterprise Edition application server, which developers and IT professionals can use to run Java servlets. These servlets are used to generate dynamic webpages, using Java functions stored in one or more JSP files.", - "Each JRun servlet may contain a JSA file, which is used to determine what happens when JRun begins serving an application, when a user session starts, when a user session ends, and when JRun stops serving the application. For example, the JSA file's onApplicationStart() method determines what happens when the associated application starts for the first time.", - "NOTE: Java servlets created using Resin Server and Oracle software may also use JSA files. Java servlets developed in other applications do not use JSA files." - ] - }, - "common_filenames": [ - { - "filename": "global.jsa", - "description": "global.jsa - The default name assigned to JSA files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsc": { - "slug": "jsc", - "extension": "jsc", - "name": "Bytenode Compiled JavaScript", - "category": "bytenode-compiled-javascript", - "summary": "", - "developer_org": "osama-abbas", - "developer_name": "Osama Abbas", - "more_information": { - "description": [ - "Node.js is an open-source JavaScript runtime environment , used to run JavaScript programs on a server. Bytecode is a Node.js package, which developers can add to Node.js and use to compile their program's JS files to JSC files.", - "Primarily, compiling a JS file to a JSC file is meant to prevent app users and other developers from examining, and potentially stealing or altering, the app's source code. For example, a developer creating a browser-based video game using Node.js may choose to compile the game's JS files to JSC files, to prevent other developers from copying their game's logic.", - "NOTE: Bytenode also works with Electron, a JavaScript desktop application framework that uses Node.js." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsd": { - "slug": "jsd", - "extension": "jsd", - "name": "Jazer Data File", - "category": "jazer-data-file", - "summary": "", - "developer_org": "hp", - "developer_name": "HP", - "more_information": { - "description": [ - "Jazer is available in three different editions:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsda": { - "slug": "jsda", - "extension": "jsda", - "name": "Jazer Data File", - "category": "jazer-data-file", - "summary": "", - "developer_org": "jazer-solutions", - "developer_name": "Jazer Solutions", - "more_information": { - "description": [ - "Jazer is available in three different editions:", - "NOTE: The JSDA format replaces the .JSD format in later versions of the Jazer software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jse": { - "slug": "jse", - "extension": "jse", - "name": "JScript Encoded File", - "category": "jscript-encoded-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "JSE scripts can be run natively in Windows by the Windows Script Host (WSH) program, which has the filename WScript.exe . They may also be run by the Microsoft command-line utility CScript.exe .", - "JScript is often used for including interactive content in Web pages and Web applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsf": { - "slug": "jsf", - "extension": "jsf", - "name": "Java Script Command File", - "category": "java-script-command-file", - "summary": "", - "developer_org": "project64", - "developer_name": "Project64", - "more_information": { - "description": [ - "To create a JSF file:", - "For Mac users, JSF files are stored in the following directory: Macintosh HD > Applications > Adobe Fireworks > Configuration > Commands or Command Panels", - "For Windows Users, JSF files are stored in the following directory: C:Program Files\\​Adobe Fireworks\\​Configuration\\​Commands or Command Panels", - "NOTE: Adobe ceased development of Fireworks in May 2013, but it is still available in Creative Cloud as the Creative Suite 6 version." - ] - }, - "common_filenames": [ - { - "filename": "Convert to Grayscale.jsf", - "description": "Convert to Grayscale.jsf - Preset command under the Creative option in the Commands menu (held in the \"Creative\" folder in the directory) that converts your shape color to grayscale." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsfl": { - "slug": "jsfl", - "extension": "jsfl", - "name": "Animate JSFL Script File", - "category": "animate-jsfl-script-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "JSFL files are used to automate events and workflows in the Adobe Animate authoring environment. They can be created by selecting the following menu option: File → New → JSFL Script File .", - "NOTE: Animate was formerly known as Flash, which was originally developed by Macromedia but then merged with Adobe in 2005. Flash became Animate in 2016." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsfl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsh": { - "slug": "jsh", - "extension": "jsh", - "name": "JAWS Script Header File", - "category": "jaws-script-header-file", - "summary": "", - "developer_org": "collin-g-rard", - "developer_name": "COLLIN Gérard", - "more_information": { - "description": [ - "JSH files are used for writing convenience scripts for running common tasks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsl": { - "slug": "jsl", - "extension": "jsl", - "name": "JMP Script", - "category": "jmp-script", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jsl_11358.png", - "alt": "Screenshot of a .jsl file in SAS JMP 14.3", - "caption": "JSL file open in SAS JMP 14.3" - }, - "description": [ - "To open a JSL script in JMP select File → Open... , navigate to the location of the JSL file, and click Open . To edit a JSL script in JMP, right-click the script after opening it in the left pane of the program interface, then select Edit Script . To run a JSL script in JMP, right-click the script after opening it in the left pane of the program interface, then select Run Script .", - "Since JSL files store scripting language in plain text format, they can be opened and edited with text editors. Some examples of programs that can be used to open and edit JSL files include Microsoft Notepad and Apple TextEdit.", - "You most likely will only encounter a JSL file if you work in a field that requires data analysis. JMP software comes with a variety of pre-made JSL scripts that can be modified. Sample JSL scripts included with JMP can be found in the \"Scripts\" folder in the \"Samples\" folder included in the installation directory of JMP.", - "Users can also create their own scripts from scratch. Some examples of uses of the scripts include connecting to databases to retrieve data or automating the modification of data fields in a table." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jsl_11358.png", - "alt": "Screenshot of a .jsl file in SAS JMP 14.3", - "caption": "JSL file open in SAS JMP 14.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "json.crypt14": { - "slug": "json.crypt14", - "extension": "json.crypt14", - "name": "WhatsApp Backup Settings", - "category": "whatsapp-backup-settings", - "summary": "", - "developer_org": "whatsapp", - "developer_name": "WhatsApp", - "more_information": { - "description": [ - "WhatsApp Messenger is a messaging app for Android and iOS. The Android version of WhatsApp uses a variety of .CRYPT14 files to store encrypted copies of a user's messages, stickers, and settings.", - "Backup_settings.json.crypt14 is an encrypted JSON file that defines a user's WhatsApp backup settings. If a user changes their backup settings in WhatsApp, the app updates the user's backup_settings.json.crypt14 file accordingly." - ] - }, - "common_filenames": [ - { - "filename": "Backup_settings.json.crypt14", - "description": "Backup_settings.json.crypt14 - The standard name WhatsApp Messenger assigns to JSON.CRYPT14 files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "json.crypt14.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "json": { - "slug": "json", - "extension": "json", - "name": "JavaScript Object Notation File", - "summary": "A JSON file is a file that stores simple data structures and objects in JavaScript Object Notation (JSON) format, which is a standard data interchange format. It is primarily used for transmitting data between a web application and a server. JSON files are lightweight, text-based, human-readable, and can be edited using a text editor.", - "developer": "Douglas Crockford", - "developer_slug": "douglas-crockford", - "category": "Web Files", - "category_slug": "web-files", - "rating": 3.8, - "votes": 3505, - "last_updated": "November 2, 2023", - "more_information": { - "content": [ - "The JSON format was originally based on a subset of JavaScript but is considered a language-independent format, being supported by many different programming APIs . JSON is commonly used in Ajax Web application programming. It is becoming increasingly popular as an alternative to XML .", - "While many applications use JSON for data interchange, they may not actually save .json files on the hard drive since the data interchange occurs between Internet-connected computers. However, some applications do enable users to save .json files. One example is Google+, which uses JSON files for saving Profile data. After logging in, you can choose the \"Data liberation\" page and select \"Download your Profile data.\"", - "Mozilla Firefox saves bookmark backups using JSON files. The files are saved to the Firefox user profile directory within a folder called bookmarkbackups . You can also make manual backups of Firefox bookmarks and import them into a different copy of Firefox. To import, open the bookmark Library, click the import/export button in the top bar, choose Restore → Choose File... , and then select your JSON backup file." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/json_3098.png", - "srcset": "https://fileinfo.com/img/ss/md/json_3098.png 760w, https://fileinfo.com/img/ss/sm/json_3098.png 380w", - "alt": "Screenshot of a .json file in GitHub Atom", - "width": "380", - "height": "253", - "caption": "JSON file open in GitHub Atom" - } - }, - "how_to_open": { - "instructions": [ - "Because JSON files are plain text files, you can open them in any text editor, including:", - "You can also open a JSON file in the Google Chrome and Mozilla Firefox web browsers by dragging and dropping the file into your browser window." - ], - "programs": [ - { - "name": "Microsoft Visual Studio Code", - "url": "../software/microsoft/visual_studio_code.html" - }, - { - "name": "Microsoft Notepad", - "url": "../software/microsoft/notepad.html" - }, - { - "name": "Apple TextEdit", - "url": "../software/apple/textedit.html" - }, - { - "name": "Vim", - "url": "../software/vim/vim.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.970150", - "source": { - "url": "https://fileinfo.com/extension/json", - "file": "json.html" - } - }, - "json5": { - "slug": "json5", - "extension": "json5", - "name": "JSON5 Data File", - "category": "json5-data-file", - "summary": "", - "developer_org": "aseem-kishore-and-jordan-tucker", - "developer_name": "Aseem Kishore and Jordan Tucker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/json5_13494.png", - "alt": "Screenshot of a .json5 file in Microsoft Visual Studio Code", - "caption": "JSON5 file open in Microsoft Visual Studio Code" - }, - "description": [ - "JSON is a text-based data interchange format used primarily by web developers. While .JSON files are human-readable, the developers of JSON5 felt the JSON format could be modified to make manually writing, reading, and maintaining JSON data easier.", - "To do this, the JSON5 team added several features of ECMAScript 5.1 to the standard JSON format. Some of these features include:", - "Because JSON5 is a superset of JSON, all JSON files are valid JSON5 files. Additionally, because JSON5 is a subset of ECMAScript 5.1, most JSON5 files are valid ECMAScript 5.1 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/json5_13494.png", - "alt": "Screenshot of a .json5 file in Microsoft Visual Studio Code", - "caption": "JSON5 file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "json5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsonc": { - "slug": "jsonc", - "extension": "jsonc", - "name": "JSON With Comments File", - "category": "json-with-comments-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jsonc_12994.png", - "alt": "Screenshot of a .jsonc file in Microsoft Visual Studio Code", - "caption": "JSONC file open in Microsoft Visual Studio Code" - }, - "description": [ - "Comments are explanatory lines of text that are ignored when a program parses a source code or data file. By default, the .JSON format does not support comments. However, because comments can be useful for explaining why a file is structured the way it is, various developers have sought to add comment support to JSON. These developers typically call the resulting format JSONC, or JSON With Comments.", - "For example, Microsoft Visual Studio Code includes a JSON With Comments mode, which is used primarily to edit the program's configuration files. This allows users to add single line ( // ) or block ( /* */ ) comments. Developers Michael Gross and Muhammad Muzzail have also developed their own JSONC formats, which use similar implementations." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jsonc_12994.png", - "alt": "Screenshot of a .jsonc file in Microsoft Visual Studio Code", - "caption": "JSONC file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsonc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsonl": { - "slug": "jsonl", - "extension": "jsonl", - "name": "JSON Lines File", - "category": "json-lines-file", - "summary": "", - "developer_org": "ian-ward", - "developer_name": "Ian Ward", - "more_information": { - "description": [ - "JSON Lines is a JSON variant that allows developers to store structured data entries within one line of text, allowing the data to be streamed using protocols like TCP or UNIX Pipes. According to the format's website (jsonlines.org), JSON Lines works well with UNIX-style text processing tools and shell pipelines, is a great format for log files, and is a flexible format for passing messages between cooperating processes. JSONL files are similar to .NDJSON files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsonl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsonlz4": { - "slug": "jsonlz4", - "extension": "jsonlz4", - "name": "Compressed Firefox User Profile Data File", - "category": "compressed-firefox-user-profile-data-file", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "more_information": { - "description": [ - "You will most likely encounter JSONLZ4 files only if you use Firefox to browse the Internet and are exploring the Profile folder where Firefox stores information about your user profile. The reason your user information is saved in a separate place from the Firefox application is to protect your user profile from being deleted if you need to uninstall and reinstall Firefox on your computer.", - "JSONLZ4 files are stored in subdirectories of Firefox's Profiles directory, including the bookmarkbackups and datareporting/​archived directories. Firefox's Profiles directory is stored in different locations on different operating systems.", - "In Windows - You can navigate to the location of your profile information by clicking the Menu icon (appears as three horizontal lines) and selecting Help → Troubleshooting Information in Firefox. Then, click the Open Folder button next to \"Profile Folder\" in the \"Application Basics\" section to open a window that displays your profile folder. The directory is most likely the following path:", - "C:\\​Users\\​[username]\\​AppData\\​Roaming\\​Mozilla\\​Firefox\\​Profiles\\​", - "In macOS - You can navigate to the location of your profile information by selecting Help → Troubleshooting Information in Firefox. Then, click the Show in Finder button next to \"Profile Folder\" in the \"Application Basics\" section to open a window that displays your profile folder. The directory is most likely the following path:", - "/​Users/​[username]/​Library/​Application Support/​Firefox/​Profiles/​", - "JSONLZ4 files that store bookmarks are created by Firefox to back up bookmark information that can be restored in the web browser to recover bookmarks. Bookmarks may be lost for various reasons, such as a system crash or browser version update.", - "You can find JSONLZ4 files in the bookmarkbackups folder, which is located in the Firefox user profile directory. The name of the file indicates the day it was created. For example, a JSONLZ4 created on January 13, 2021 will be named similar to the bookmarks-2021-01-13_17_1T-HiRwoo9NtkjBaXWII-A==.jsonlz4 filename.", - "NOTE: You can delete JSONLZ4 files if they become too numerous and large, but you will lose information regarding your user profile." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsonlz4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsp": { - "slug": "jsp", - "extension": "jsp", - "name": "Jakarta Server Page", - "category": "jakarta-server-page", - "summary": "", - "developer_org": "eclipse-foundation", - "developer_name": "Eclipse Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jsp_225.png", - "alt": "Screenshot of a .jsp file in Microsoft Visual Studio Code", - "caption": "JSP file open in Microsoft Visual Studio Code" - }, - "description": [ - "Jakarta Server Pages is a standard and set of technologies that developers use to create dynamically-generated webpages. Developers write these webpages using Java code, as well as HTML and XML syntax.", - "JSP files typically contain only Java and HTML content. Any web server that includes a JSP-compatible servlet container, such as Apache Tomcat or Jetty, can render a JSP file as a webpage in users' web browsers.", - "However, were a user to view a processed JSP webpage's source code in their browser, the user would see only HTML code. When a web server processes a JSP file, it dynamically translates the Java code the file contains into HTML. The user's web browser then renders this fully-HTML version of the webpage.", - "NOTE: JSP files were formerly known as JavaServer Pages. The Eclipse Foundation rebranded Java Enterprise Edition as Jakarta Enterprise Edition in 2018." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jsp_225.png", - "alt": "Screenshot of a .jsp file in Microsoft Visual Studio Code", - "caption": "JSP file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jspa": { - "slug": "jspa", - "extension": "jspa", - "name": "Java Servlet Alias", - "category": "java-servlet-alias", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jspa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jspf": { - "slug": "jspf", - "extension": "jspf", - "name": "Java Server Page Fragment", - "category": "java-server-page-fragment", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "JSPF files can be included in JSP pages using the <%@ include file=\"fragment.jspf\"> syntax. They should be stored in the /​WEB-INF/​jspf/​ directory of the web server application's context root directory.", - "NOTE: In the JSP 2.0 specification, the term JSP fragment was renamed to JSP segment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jspf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jspx": { - "slug": "jspx", - "extension": "jspx", - "name": "XML Jakarta Server Page", - "category": "xml-jakarta-server-page", - "summary": "", - "developer_org": "eclipse-foundation", - "developer_name": "Eclipse Foundation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jspx_740.png", - "alt": "Screenshot of a .jspx file in Microsoft Visual Studio Code", - "caption": "JSPX file open in Microsoft Visual Studio Code" - }, - "description": [ - "Jakarta Server Pages is a standard and set of technologies that developers use to create dynamically-generated webpages. Developers write these webpages using Java code, HTML , and sometimes, XML.", - "JSPs that contain XML are saved as JSPX files. Any web server that includes a JSP-compatible servlet container, such as Apache Tomcat or Jetty, can render a JSPX file as a webpage in users' web browsers. You can also use the Java Virtual Machine to run a JSPX file in any web browser that supports Java Server Pages.", - "NOTE: JSPX files were formerly known as XML JavaServer Pages. The Eclipse Foundation rebranded Java Enterprise Edition as Jakarta Enterprise Edition in 2018." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jspx_740.png", - "alt": "Screenshot of a .jspx file in Microsoft Visual Studio Code", - "caption": "JSPX file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jspx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jss": { - "slug": "jss", - "extension": "jss", - "name": "JavaScript Style Sheet File", - "category": "javascript-style-sheet-file", - "summary": "", - "developer_org": "freedom-scientific", - "developer_name": "Freedom Scientific", - "more_information": { - "description": [ - "The JSS files must be parsed and converted to the .CSS format before they can be used with a webpage. Therefore, you need to use the jss program as shown in the following command, which converts styles.jss to styles.css :", - "jss styles.jss styles.css", - "NOTE: JSS files use the inherit-class: , inherit-id: , and inherit-tag: syntax in CSS definitions to provide for inheritance." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jst": { - "slug": "jst", - "extension": "jst", - "name": "Jnes Save State", - "category": "jnes-save-state", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "The JST file is the default save state used by Jnes. The emulator also uses the \".js0\" to \".js9\" extensions for the other 10 save slots that it supports. All save states are located in the \\​saves subdirectory of Jnes. If you move them from this location Jnes will not read them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsx": { - "slug": "jsx", - "extension": "jsx", - "name": "ExtendScript Script File", - "category": "extendscript-script-file", - "summary": "", - "developer_org": "facebook", - "developer_name": "Facebook", - "more_information": { - "description": [ - "ExtendScript is a proprietary scripting language developed by Adobe that is similar to JavaScript.", - "NOTE: Since ExtendScript supports additional functionality that JavaScript does not, JSX files are not necessarily JavaScript files. Adobe After Effects scripts also use the \".jsx\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsxbin": { - "slug": "jsxbin", - "extension": "jsxbin", - "name": "Binary ExtendScript Script File", - "category": "binary-extendscript-script-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "To export a JSXBIN file using the ExtendScript Toolkit, select File → Export as Binary... while you have a JSX file open.", - "NOTE: JSXBIN files are not necessarily JavaScript files, since ExtendScript supports extra functionality that JavaScript does not." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsxbin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jsxinc": { - "slug": "jsxinc", - "extension": "jsxinc", - "name": "ExtendScript Included Script File", - "category": "extendscript-included-script-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Technically JSXINC files are the same as JSX files. However, as a convention, programmers should use the \".jsxinc\" extension for ExtendScript include files.", - "NOTE: Since ExtendScript supports additional functionality that JavaScript does not, JSXINC files are not necessarily JavaScript files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jsxinc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jt": { - "slug": "jt", - "extension": "jt", - "name": "JT Open CAD File", - "category": "jt-open-cad-file", - "summary": "", - "developer_org": "siemens-plm-software", - "developer_name": "Siemens PLM Software", - "more_information": { - "description": [ - "JT files may contain approximate (faceted) data, exact boundary representation surfaces (NURBS), Product and Manufacturing Information (PMI), and metadata . They may be exported by native CAD systems and imported by product data management (PDM) system.", - "NOTE: The JT format is primarily used in the automobile and aerospace industries but is suitable for all manufacturing industry applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtbackup": { - "slug": "jtbackup", - "extension": "jtbackup", - "name": "Just Type Backup File", - "category": "just-type-backup-file", - "summary": "", - "developer_org": "shubham-kedia", - "developer_name": "Shubham Kedia", - "more_information": { - "description": [ - "You can create a backup in Just Type by long pressing the list view, selecting notes, clicking the action button, choosing Email Backup, and then tapping the \"Email as Backup\" button. A new email will be created with a JTBACKUP file as an attachment.", - "NOTE: Just Type is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtbackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtd": { - "slug": "jtd", - "extension": "jtd", - "name": "JustSystems Ichitaro Document", - "category": "justsystems-ichitaro-document", - "summary": "", - "developer_org": "justsystems", - "developer_name": "JustSystems", - "more_information": { - "description": [ - "The JTD file is the main file type associated with Ichitaro, similarly to the .DOCX file type with Microsoft Word. When you create and save a document in Ichitaro, the JTD file is created to store the contents of the document. You can close and reopen the file in Ichitaro for further editing.", - "Ichitaro was originally released in the early 1980s. It grew in popularity during the peak years of DOS until Microsoft Word emerged as a more popular word processor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtex": { - "slug": "jtex", - "extension": "jtex", - "name": "WiiU or 3DS Texture File", - "category": "wiiu-or-3ds-texture-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Some WiiU and 3DS video games use the .JARC archive format to store game assets. JARC archives contain in-game model, texture, and animation files. Together, these files are used to show and animate game characters, locations, and items.", - "JTEX files are in-game texture files, which contain an image or images that are layered atop an in-game model ( .JMDL file) to \"skin\" it. For example, the files used to add color, textures, shadows, and depth to One Piece: Super Grand Battle! X's characters are saved as JTEX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtf": { - "slug": "jtf", - "extension": "jtf", - "name": "JPEG Tagged Interchange Format", - "category": "jpeg-tagged-interchange-format", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtp": { - "slug": "jtp", - "extension": "jtp", - "name": "Windows Journal Template", - "category": "windows-journal-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows Journal includes several built-in templates in its installation. They may also be created from scratch by designing a template and selecting the option File → Save As → Windows Journal Template (*.jtp) ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jts": { - "slug": "jts", - "extension": "jts", - "name": "Cyberlink AVCHD Video File", - "category": "cyberlink-avchd-video-file", - "summary": "", - "developer_org": "cyberlink", - "developer_name": "Cyberlink", - "more_information": { - "description": [ - "JTS files can be converted to more common video file types using Cyberlink software, such as .AVI and .MP4 files.", - "NOTE: Cyberlink video software is sometimes included with JVC digital camcorder purchases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtv": { - "slug": "jtv", - "extension": "jtv", - "name": "JRiver TV File", - "category": "jriver-tv-file", - "summary": "", - "developer_org": "jriver", - "developer_name": "JRiver", - "more_information": { - "description": [ - "JTV files are used in a manner similar to recordings on a DVR device. Users can automatically record TV shows and then watch them later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jtx": { - "slug": "jtx", - "extension": "jtx", - "name": "Jrju Text File", - "category": "jrju-text-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Jrju is distributed as Perl script that generates HTML files from a JTX text file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jude": { - "slug": "jude", - "extension": "jude", - "name": "JUDE Project File", - "category": "jude-project-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jude.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "juk": { - "slug": "juk", - "extension": "juk", - "name": "Juka Source Code File", - "category": "juka-source-code-file", - "summary": "", - "developer_org": "juka", - "developer_name": "Juka", - "more_information": { - "description": [ - "You can use the Juka application to interpret JUK files and edit or re-run the code. However, .NET must also be installed on your device.", - "The following example is the simple syntax of Juka that would print out \"Hello World\":", - "function main() = { printLine(\"Hello World\"); }", - "The primary purpose of the Juka programming language is to allow developers to quickly code on any platform, which includes Windows, macOS, and Linux. Juka runs on top of .NET and can be compiled into .NET intermediate bytecode , also known as Common Intermediate Language (CIL). CIL code can be compiled to machine-readable code in .EXE and .DLL files, which can be run as a standalone application in Windows.", - "NOTE: Juka programming language was formerly known as Juliar programming language, which uses the .JLR file extension for source code files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "juk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jv": { - "slug": "jv", - "extension": "jv", - "name": "Bitmap Brothers Video File", - "category": "bitmap-brothers-video-file", - "summary": "", - "developer_org": "bitmap-brothers", - "developer_name": "Bitmap Brothers", - "more_information": { - "description": [ - "You will most likely only encounter a JV multimedia file if you play Z and are exploring the game resource files in the installation directory. Since the game was released back in 1996, JV files are uncommon.", - "Some examples of video data included in a JV file are the number of frames, the frame rate, and the frame width and height. Some examples of audio data included in a JV file are the audio frequency, sound volume, and audio format.", - "NOTE: Bitmap Brothers is a British video game developer founded in 1987 that developed various video games in the 1980s and 1990s." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jvs": { - "slug": "jvs", - "extension": "jvs", - "name": "JavaScript Proxy Autoconfig File", - "category": "javascript-proxy-autoconfig-file", - "summary": "", - "developer_org": "netscape-communications", - "developer_name": "Netscape Communications", - "more_information": { - "description": [ - "Network administrators often distribute JVS files, which browser or system network settings then reference. JVS files serve the same purpose as .PAC (Proxy Auto-Config) files, though they are less commonly used.", - "Whether a file is saved as JVS or PAC depends on the system or software generating it. JVS and PAC files have the same structure and function despite the different extensions, relying on JavaScript logic to guide how browsers handle network requests.", - "NOTE: Netscape Communications introduced the JavaScript Proxy Auto-Config format in the mid-1990s. Then, other vendors, such as Microsoft and Apple, adopted and extended it as proxy management became an essential part of enterprise network configuration." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jvs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jvsg": { - "slug": "jvsg", - "extension": "jvsg", - "name": "Video Surveillance Project", - "category": "video-surveillance-project", - "summary": "", - "developer_org": "jvsg", - "developer_name": "JVSG", - "more_information": { - "description": [ - "JVSG project files are used for designing security camera networks for banks, retail stores, car sales lots, and other businesses that require security cameras." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jvsg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jvsgz": { - "slug": "jvsgz", - "extension": "jvsgz", - "name": "Compressed Video Surveillance Project", - "category": "compressed-video-surveillance-project", - "summary": "", - "developer_org": "jvsg", - "developer_name": "JVSG", - "more_information": { - "description": [ - "JVSGZ files are used for saving video surveillance projects in a smaller size, which makes them easier to transfer to other people. If you receive a JVSGZ file you can open it with the IP Video System Design Tool (version 9.0 and later). After opening the file, the project can be used for designing security camera networks for banks, retail stores, car sales lots, and other businesses that require security cameras." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jvsgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jwc": { - "slug": "jwc", - "extension": "jwc", - "name": "JewelCase Maker File", - "category": "jewelcase-maker-file", - "summary": "", - "developer_org": "nti", - "developer_name": "NTI", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jwc_11424.jpg", - "alt": "Screenshot of a .jwc file in NTI JewelCase Maker 5", - "caption": "JWC file open in NTI JewelCase Maker 5" - }, - "description": [ - "You will only encounter JWC files if you use JewelCase Maker to create cases for your CDs and DVDs. The files can only be created and opened with the program, which is no longer developed but is still available for download.", - "JewelCase Maker gives you several tools for designing the jewel case. Some of the tools include straight and curved text, and bold, italic, underline, and color options for text. You can also import .JPG , .BMP , .GIF , .ICO , .TIF , and .PNG graphics to be used in the design.", - "NOTE: NTI stands for NewTech Infosystems." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jwc_11424.jpg", - "alt": "Screenshot of a .jwc file in NTI JewelCase Maker 5", - "caption": "JWC file open in NTI JewelCase Maker 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jwc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jwl": { - "slug": "jwl", - "extension": "jwl", - "name": "Roxio Jewel Case File", - "category": "roxio-jewel-case-file", - "summary": "", - "developer_org": "roxio", - "developer_name": "Roxio", - "more_information": { - "description": [ - "JWL files are replaced by newer formats used in Roxio CD software, but they can be used by Easy Media Creator version 10 or earlier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jwl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jwlibrary": { - "slug": "jwlibrary", - "extension": "jwlibrary", - "name": "JW Library Backup", - "category": "jw-library-backup", - "summary": "", - "developer_org": "jehovah-s-witnesses", - "developer_name": "Jehovah's Witnesses", - "more_information": { - "description": [ - "JW Library is a mobile and Windows application that allows users to import and read Jehovah's Witnesses publications on their smartphone, tablet, or PC. For example, users can download, import, and read documents saved as .JWPUB files.", - "While reading, JW Library users can annotate documents with notes, highlighting, underlines, bookmarks, and tags. If a user wants to back up these annotations, they can do so by clicking JW Library's Cloud icon and selecting Create a backup . This saves the user's annotations as a JWLIBRARY file, which they can store on their device, send to a cloud storage service, or email to themself." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jwlibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jwpub": { - "slug": "jwpub", - "extension": "jwpub", - "name": "Jehovah's Witnesses Publication", - "category": "jehovah-s-witnesses-publication", - "summary": "", - "developer_org": "jehovah-s-witnesses", - "developer_name": "Jehovah's Witnesses", - "more_information": { - "description": [ - "JWPUB files are used exclusively by the JW Library app for Android and iOS mobile devices and for Windows platforms. The app allows Jehovah's Witnesses to receive and view various publications on their mobile devices.", - "Typically, users download the files directly from the JW Library app but may also download content published on jw.org as JWPUB files, then transfer them to their app or share the files with other users. Publications on jw.org may also be downloaded as .PDF and EPUB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jwpub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jws": { - "slug": "jws", - "extension": "jws", - "name": "Java Workspace Settings File", - "category": "java-workspace-settings-file", - "summary": "", - "developer_org": "bea-systems", - "developer_name": "BEA Systems", - "more_information": { - "description": [ - "JWS files are standard Java class files that use JDK 5.0 metadata annotations to define the characteristics and scope of specific Web Services." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jxl": { - "slug": "jxl", - "extension": "jxl", - "name": "JPEG XL Image", - "category": "jpeg-xl-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jxl_11914.png", - "alt": "Screenshot of a .jxl file in XnViewMP", - "caption": "JXL file open in XnViewMP" - }, - "description": [ - "JXL is a new version of the .JPEG format. It is visually lossless , meaning the visual effect of compression is almost impossible to detect. The improved compression produces images up to 55% smaller than comparable JPEG images and 25% smaller than comparable .AVIF files.", - "Both digital cameras and websites may use JXL files. The JPEG XL format is especially useful in responsive web environments, where images are rendered in different visual sizes. The extra compression allows web developers to publish large images with smaller file sizes than standard JPEG files.", - "JPEG XL supports:", - "In contrast to other modern image formats, such as .AVIF , .WEBP , and .HEIF , JXL images can be decoded using progressive decoding. This allows web browsers to show low-quality preview images to users before fully decoding a JXL file.", - "NOTE: On September 9, 2024, Apple announced the iPhone 16 Pro will support JPEG XL image capture." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jxl_11914.png", - "alt": "Screenshot of a .jxl file in XnViewMP", - "caption": "JXL file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "jxr": { - "slug": "jxr", - "extension": "jxr", - "name": "JPEG XR Image", - "category": "jpeg-xr-image", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/jxr_4529.jpg", - "alt": "Screenshot of a .jxr file in Microsoft Photos", - "caption": "JXR file open in Microsoft Photos" - }, - "description": [ - "In 2007, Microsoft and the Joint Photographic Experts Group (JPEG) partnered to turn Microsoft's HD Photo (also known as Windows Media Photo) image format into an extension of the JPEG standard. The resulting format was named JPEG extended range, or JPEG XR.", - "The JPEG XR format improves on the standard JPEG format in several ways. Most notably, JXR images can include more accurate colors than JPEGs, making the JXR format better suited for storing high-resolution digital photos. JPEG XR also supports:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/jxr_4529.jpg", - "alt": "Screenshot of a .jxr file in Microsoft Photos", - "caption": "JXR file open in Microsoft Photos" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "jxr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k": { - "slug": "k", - "extension": "k", - "name": "KFramework Source Code File", - "category": "kframework-source-code-file", - "summary": "", - "developer_org": "runtime-verification", - "developer_name": "Runtime Verification", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/k_12915.png", - "alt": "Screenshot of a .k file in Microsoft Visual Studio Code", - "caption": "K file open in Microsoft Visual Studio Code" - }, - "description": [ - "K is a framework that allows developers to design and model programming languages and software and hardware systems. The framework includes its own programming language, referred to as K.", - "Developers working with the K Framework write programs using the K language and save those programs' source code as K files. Typically, each K file includes one or more modules, which define a program's function(s). Each module's name consists of one or more groups of letters, numbers, or underscores, separated by hyphens. Primarily, modules consist of syntax and rules. Modules can also import other modules, saved in other K files.", - "After a developer finishes creating their K file(s), they can use kompile to compile the files. They can then use krun to run the program their K file(s) contain." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/k_12915.png", - "alt": "Screenshot of a .k file in Microsoft Visual Studio Code", - "caption": "K file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k25": { - "slug": "k25", - "extension": "k25", - "name": "Kodak DC25 Digital Photo", - "category": "kodak-dc25-digital-photo", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/k25_8464.png", - "alt": "Screenshot of a .k25 file in XnViewMP", - "caption": "K25 file open in XnViewMP" - }, - "description": [ - "The Kodak DC25 is a digital camera that Kodak released in the late 1990s. Notably, the DC25 was the first Kodak digital camera that could save photos to a Compact Flash removable memory card. These photos, as well as photos saved to the camera's internal memory, were saved as K25 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/k25_8464.png", - "alt": "Screenshot of a .k25 file in XnViewMP", - "caption": "K25 file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k25.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k26": { - "slug": "k26", - "extension": "k26", - "name": "Kurzweil K2600 File", - "category": "kurzweil-k2600-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k26.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k2s": { - "slug": "k2s", - "extension": "k2s", - "name": "Kaiser 2 Saved Game", - "category": "kaiser-2-saved-game", - "summary": "", - "developer_org": "mantronic-software", - "developer_name": "Mantronic Software", - "more_information": { - "description": [ - "NOTE: Kaiser II is localized in German. K2S files are called \"Spielstand\" files, which stands for \"score\" or \"saved game.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k2s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k3b": { - "slug": "k3b", - "extension": "k3b", - "name": "K3b Disk Burning Project File", - "category": "k3b-disk-burning-project-file", - "summary": "", - "developer_org": "k3b", - "developer_name": "K3b", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k3b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k3g": { - "slug": "k3g", - "extension": "k3g", - "name": "3GP Mobile Phone Video File", - "category": "3gp-mobile-phone-video-file", - "summary": "", - "developer_org": "third-generation-partnership-project", - "developer_name": "Third Generation Partnership Project", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k3g.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "k3y": { - "slug": "k3y", - "extension": "k3y", - "name": "USB Raptor Password File", - "category": "usb-raptor-password-file", - "summary": "", - "developer_org": "limbo666", - "developer_name": "limbo666", - "more_information": { - "description": [ - "USB Raptor is a utility that PC users can use to lock and unlock their computers using a USB drive, in addition to or instead of a system password. The USB drive that a user uses with USB Raptor must contain a specific K3Y file, which is a password file that USB Raptor searches for and reads to unlock the user's computer. If USB Raptor cannot find a user's K3Y file (for example, because the user removed their USB drive from their computer), it locks the user's computer.", - "Users create K3Y files by selecting USB Raptor's Unlock file settings tab and clicking the Create k3y file button. Users can also link USB Raptor to a specific USB drive using that USB drive's serial number. If they do, USB Raptor searches for both the specific USB drive and the user's K3Y file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "k3y.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kadereplay": { - "slug": "kadereplay", - "extension": "kadereplay", - "name": "Kade Engine Replay", - "category": "kade-engine-replay", - "summary": "", - "developer_org": "kadedev", - "developer_name": "KadeDev", - "more_information": { - "description": [ - "Friday Night Funkin' is a rhythm game in which players engage in rap battles against opponents. Kade Engine is a Friday Night Funkin' mod that adds additional features to the game, including the ability to automatically save replays of a player's gameplay. Whenever a player completes a level, Kade Engine produces a KADEREPLAY file that contains a record of how the player completed the level. The KADEREPLAY file describes, in human-readable text, what buttons a user pressed when." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kadereplay.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kag": { - "slug": "kag", - "extension": "kag", - "name": "King Arthur's Gold Map File", - "category": "king-arthur-s-gold-map-file", - "summary": "", - "developer_org": "king-arthur-s-gold", - "developer_name": "King Arthur's Gold", - "more_information": { - "description": [ - "Before the introduction of the KAG format, King Arthur's Gold used plain PNG files which could be edited with any bitmap graphics editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kag.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kal": { - "slug": "kal", - "extension": "kal", - "name": "Kratos Vision Data File", - "category": "kratos-vision-data-file", - "summary": "", - "developer_org": "kratos-analytical", - "developer_name": "Kratos Analytical", - "more_information": { - "description": [ - "Kratos Analytical hardware and software are used in scientific research labs to analyze the biochemistry and surfaces of objects. The XPS instruments record the interaction between the surface of an object and other materials. These interactions of the physical and chemical properties can be saved inKAL files by Kratos Vision. You can use Kratos Vision or CasaXPS to open KAL files.", - "If you have a .DSET file and want to convert it to a KAL file, use the following command on a Unix workstation:", - "dump_dataset filename.dset all > new_filename.kal" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kap": { - "slug": "kap", - "extension": "kap", - "name": "BSB Chart Image File", - "category": "bsb-chart-image-file", - "summary": "", - "developer_org": "maptech", - "developer_name": "Maptech", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kar": { - "slug": "kar", - "extension": "kar", - "name": "Karaoke MIDI File", - "category": "karaoke-midi-file", - "summary": "", - "developer_org": "pc-karel", - "developer_name": "PC-Karel", - "more_information": { - "description": [ - "The KAREL programming language is intended to help beginners learn through code that navigates a robot around a grid.", - "Karel understands 5 simple instructions: turnleft - Karel turns to the left. move - Karel moves one square in the direction he's facing. pickbeeper - Karel lifts the beeper off the square he is currently standing at. putbeeper - Karel puts a beeper on the square he is currently standing at. turnoff - Karel turns himself off, which ends the program. NOTE: The latest version (4) of PC-Karel runs on Windows 95, 98, ME, NT, 2000, and XP.", - "NOTE: The latest version (4) of PC-Karel runs on Windows 95, 98, ME, NT, 2000, and XP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kart": { - "slug": "kart", - "extension": "kart", - "name": "SRB2Kart Game Data File", - "category": "srb2kart-game-data-file", - "summary": "", - "developer_org": "srb2kart-development-team", - "developer_name": "SRB2Kart development team", - "more_information": { - "description": [ - "SRB2Kart is a community-developed fan game that adapts SRB2’s 3D engine for kart racing mechanics. Various independent developers and community contributors (known as the \"SRB2Kart development team\") maintain the game and format, which they introduced in 2018.", - "Players typically download KART files from community websites, forums, or modding repositories and load them into the game to modify or enhance the gameplay experience. For example, SRB2Kart hosts can load KART files in multiplayer sessions to enable custom content for all connected players. Enabling custom content in KART files allows players to add expanded character rosters, new racecourses, and gameplay tweaks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kb2": { - "slug": "kb2", - "extension": "kb2", - "name": "Kleo Backup File", - "category": "kleo-backup-file", - "summary": "", - "developer_org": "carroll-net", - "developer_name": "Carroll-Net", - "more_information": { - "description": [ - "KB2 backups are file system aware, meaning that they retain the native file system structure for the computer's disk partitions. To save space, Kleo backups do not store unused blocks or empty disk space, and are compressed with Gzip compression. However, even with these space optimizations, they still may be very large in size depending on the amount of data to backup.", - "Kleo is an application that does not run within a standard operating system , such as Mac OS X or Windows. Instead, Kleo runs from a bootable system disc. Instead of loading the computer's operating system, it loads itself during the computer's boot process.", - "Kleo is compatible with Intel-based computers and supports a wide variety of Mac, Windows, and Linux file system types, including NTFS , FAT32 , UFS, and HFS .", - "NOTE: Kleo does not support the Ubuntu Ext4 file system type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kb2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kbd": { - "slug": "kbd", - "extension": "kbd", - "name": "3ds Max Keyboard Shortcuts File", - "category": "3ds-max-keyboard-shortcuts-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kbd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kbits": { - "slug": "kbits", - "extension": "kbits", - "name": "Bits'N'Picas Bitmap Font File", - "category": "bits-n-picas-bitmap-font-file", - "summary": "", - "developer_org": "kreative-korp", - "developer_name": "Kreative Korp", - "more_information": { - "description": [ - "KBITS files are saved in a proprietary format that can only be opened by Bits'N'Picas. The program can also open .SFD , .BDF , .SUIT , .DFONT , FZX, HMZK, DSF, and SBF files. When you are finished modifying your font in a KBITS file, you can export it to a .TTF , BDF, NFNT, SUIT, DFONT, SFONT, RFONT, FZX, HMZK, SBF, or .PNG file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kbits.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kbs": { - "slug": "kbs", - "extension": "kbs", - "name": "Keyboard Script File", - "category": "keyboard-script-file", - "summary": "", - "developer_org": "pc-dirck", - "developer_name": "PC Dirck", - "more_information": { - "description": [ - "Since KBS files are stored in plain text, you can open them with any text editor.", - "NOTE: PC Dirck Keyboard Script has been discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kbx": { - "slug": "kbx", - "extension": "kbx", - "name": "GnuPG Keybox", - "category": "gnupg-keybox", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "GnuPG is a free alternative to Symantec's Pretty Good Privacy (PGP) software. It allows users to encrypt and decrypt emails, texts, directories, and other files. When encrypting and decrypting files, GnPG uses a variety of public and private security keys. A user's public keys are saved in a KBX file.", - "Typically, a user's KBX file is named pubring.kbx and stored in their .gnupg directory. Users can import a KBX file into other OpenPGP-compliant software, such as OpePGP.js, to use the public keys and certificates it contains with that software." - ] - }, - "common_filenames": [ - { - "filename": "Pubring.kbx", - "description": "Pubring.kbx - The default KBX file used by GnuPG. It is stored in the .gnupg directory." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kc": { - "slug": "kc", - "extension": "kc", - "name": "KeyKit Collection", - "category": "keykit-collection", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kc_11571.png", - "alt": "Screenshot of a .kc file in KeyKit", - "caption": "KC file open in KeyKit" - }, - "description": [ - "KeyKit is an open source programming language and graphical interface used to create MIDI music. Developer Tim Thompson created the language and accompanying program in the 1990s, during the time he worked at AT&T. While KeyKit was originally released through AT&T, it is now available for free from GitHub.", - "KeyKit was developed for use on Windows NT , but still works on modern Windows, Linux, and Raspberry Pi systems. So if you have a KC file sitting on your computer, you can still open it and play the musical sequences it contains using KeyKit. Additionally, KeyKit comes loaded with a number of sample KC files, including rock-, jazz-, rap-, funk-, and reggae-inspired collections." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kc_11571.png", - "alt": "Screenshot of a .kc file in KeyKit", - "caption": "KC file open in KeyKit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kc2": { - "slug": "kc2", - "extension": "kc2", - "name": "Kodak DCS200 Camera Raw Image", - "category": "kodak-dcs200-camera-raw-image", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "more_information": { - "description": [ - "The KC2 format is old and no longer commonly used. Photographers who take pictures with the Kodak DCS200 are most likely the only users that will come across this file type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcb": { - "slug": "kcb", - "extension": "kcb", - "name": "Kindle Create Book File", - "category": "kindle-create-book-file", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kcb_11392.png", - "alt": "Screenshot of a .kcb file in Amazon Kindle Create 1", - "caption": "KCB file open in Amazon Kindle Create 1" - }, - "description": [ - "Kindle Create can be used to publish various types of books, such as novels, essays, textbooks, travel guides, cookbooks, and poem collections. KCB files allow you to save books, close them, them re-open them for further editing.", - "To create a KCB file in Kindle Create, select the type of book, then import the book you would like to publish, which must be a .PDF , .DOCX , or .DOC file. To save a KCB file in Kindle Create, click Save or select File → Save Project or Save Project As . open the KCB working file that stores your book, then click Publish . To open a KCB file in Kindle Create, select File → Open Project .", - "When you are ready to publish your book, click Publish or select File → Publish to create a .KPF publishable file. Then, upload the KPF file to Kindle Direct Publishing to be published on the Kindle store." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kcb_11392.png", - "alt": "Screenshot of a .kcb file in Amazon Kindle Create 1", - "caption": "KCB file open in Amazon Kindle Create 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcf": { - "slug": "kcf", - "extension": "kcf", - "name": "Sony Ericsson HID Keypad Configuration", - "category": "sony-ericsson-hid-keypad-configuration", - "summary": "", - "developer_org": "sony-ericsson", - "developer_name": "Sony Ericsson", - "more_information": { - "description": [ - "You can pair a Bluetooth-enabled Sony Ericsson cell phone with your computer to use the phone as a computer remote control. Each phone includes a default remote configuration, which maps the phone's buttons to computer functions. However, you can customize this configuration using Sony Ericsson Bluetooth Remote Control software.", - "After creating a custom configuration in Sony Ericsson Bluetooth Remote Control Software, you can save the configuration as an HID file and send it to your phone. Each HID file is a .TAR archive that includes a KCF file and a .JPG file. The KCF file contains XML data that specifies your custom button mapping." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcl": { - "slug": "kcl", - "extension": "kcl", - "name": "NIntendo Collision File", - "category": "nintendo-collision-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Most gamers will not see KCL files or need to open them unless they are looking to modify gameplay. Modders can open KCL files with MKDS Course Modifier and the KCL editor included with CTools. By editing KCL files, modders can change various interactions, such as how the karts interact with the physical constraints of the course (i.e., walls or track floors) or whether a character can walk through walls." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcmsf": { - "slug": "kcmsf", - "extension": "kcmsf", - "name": "Korean Central News Agency Website Script", - "category": "korean-central-news-agency-website-script", - "summary": "", - "developer_org": "korean-central-news-agency", - "developer_name": "Korean Central News Agency", - "more_information": { - "description": [ - "In 2015, a security researcher discovered that KCNA's website served a malware file named FlashPlayer10.zip to visitors. The file was served via kcna.user.exploit.exploit.kcmsf , which was a KCMSF file that contained a JavaScript script.", - "Most likely, KCMSF is the extension that KCNA uses for all its website's scripts. A website's scripts can use any file extension, as long as the extension is assigned and used appropriately. So, not all KCMSF files may contain malicious scripts. However, it is best to assume that they do." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcmsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcode": { - "slug": "kcode", - "extension": "kcode", - "name": "Kano Code Artwork", - "category": "kano-code-artwork", - "summary": "", - "developer_org": "kano", - "developer_name": "Kano", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kcode_12724.png", - "alt": "Screenshot of a .kcode file in Kano Code", - "caption": "KCODE file open in Kano Code" - }, - "description": [ - "Kano Code is an online artwork-coding app that allows you to drag and drop code blocks to create artwork. For example, you could add several blocks of code that fill the background color of your canvas as orange, draw blue circles every 3 seconds, and insert an image of an alligator.", - "To create a KCODE file with Kano Code, select Menu → New Creation , add your code, then select Menu → Save . After choosing Save , your browser will instantly begin downloading a KCODE file that stores your saved creation. You can store the KCODE file on your computer as a backup file or open it again with Kano Code to resume editing the artwork." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kcode_12724.png", - "alt": "Screenshot of a .kcode file in Kano Code", - "caption": "KCODE file open in Kano Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/kcode_12724-2.png", - "alt": "KCODE file open in Apple TextEdit", - "caption": "KCODE file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcp": { - "slug": "kcp", - "extension": "kcp", - "name": "knitCompanion Project", - "category": "knitcompanion-project", - "summary": "", - "developer_org": "create2thrive", - "developer_name": "Create2Thrive", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kcp_12566.png", - "alt": "Screenshot of a .kcp file in Create2Thrive knitCompanion 2", - "caption": "KCP file open in Create2Thrive knitCompanion 2" - }, - "description": [ - "knitCompanion helps you keep track of your knitting, crochet, weaving, beading, and cross-stitch progress. Additionally, it helps you reduce errors and learn new techniques.", - "You can download .PDF designs from the Create2Thrive shop or your Ravelry library directly to knitCompanion, mark them up, then save the designs as a KCP projects. To create a KCP file with knitCompanion:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kcp_12566.png", - "alt": "Screenshot of a .kcp file in Create2Thrive knitCompanion 2", - "caption": "KCP file open in Create2Thrive knitCompanion 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kct": { - "slug": "kct", - "extension": "kct", - "name": "Keyman Developer Customization Source File", - "category": "keyman-developer-customization-source-file", - "summary": "", - "developer_org": "tavultesoft", - "developer_name": "Tavultesoft", - "more_information": { - "description": [ - "You will most likely only come across a KCT file if you have Keyman Developer installed on your computer. The file is created using the Branding Editor included with Keyman Developer. If you are building a custom product installer, the KCT file must be selected when you create the product installer. When the product installer is being built, the KCT file is compiled into a .PXX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kcxz": { - "slug": "kcxz", - "extension": "kcxz", - "name": "KCXZ Ransomware Encrypted File", - "category": "kcxz-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Like other forms of ransomware, KCXZ ransomware encrypts a user's files and then produces a plain text ransom note. The note contains instructions users can supposedly follow to purchase a decryption key and restore their files.", - "Infected files' names gain not only the .kcxz extension, but also the word locked at the beginning of their name. Thus, an infected file named example001.jpg would become locked-example001.jpg.kcxz ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kcxz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdb": { - "slug": "kdb", - "extension": "kdb", - "name": "Keypass Database File", - "category": "keypass-database-file", - "summary": "", - "developer_org": "keepass-password-safe", - "developer_name": "KeePass Password Safe", - "more_information": { - "description": [ - "KeePass Password Safe was originally developed for Windows, but has been ported to Linux and Mac OS X under the name \"KeePassX.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdbx": { - "slug": "kdbx", - "extension": "kdbx", - "name": "KeePass Password Database", - "category": "keepass-password-database", - "summary": "", - "developer_org": "keepass-password-safe", - "developer_name": "KeePass Password Safe", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kdbx_6347.png", - "alt": "Screenshot of a .kdbx file in KeePass", - "caption": "KDBX file open in KeePass" - }, - "description": [ - "KeePass is a password management application that allows users to catalog all their logins and passwords in a single database. That way, users can refer to the database whenever they need to remember any of their login information.", - "Version 2 of KeePass stores users' login credentials in a KDBX database file. The KDBX format replaced KeePass 1's .KDB format. However, KeePass 2 can still import KDB databases and export databases as KDB files.", - "NOTE: The Mac and Linux version of KeePass, called KeePassX, does not yet support the KDBX format." - ] - }, - "common_filenames": [ - { - "filename": "Database.kdbx", - "description": "Database.kdbx - The default name KeePass assigns to KDBX files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kdbx_6347.png", - "alt": "Screenshot of a .kdbx file in KeePass", - "caption": "KDBX file open in KeePass" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdc": { - "slug": "kdc", - "extension": "kdc", - "name": "Kodak Photo-Enhancer File", - "category": "kodak-photo-enhancer-file", - "summary": "", - "developer_org": "kaspersky-lab", - "developer_name": "Kaspersky Lab", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kdc_201.png", - "alt": "Screenshot of a .kdc file in XnViewMP", - "caption": "KDC file open in XnViewMP" - }, - "description": [ - "Several models of Kodak DC-Series digital cameras, including the DC40, DC50, DC120, save photos as KDC files. These files contain all the data captured when a photographer took a picture. Retaining this data in its original, unprocessed format allows photographers to edit image elements, such as color temperature and exposure, more precisely.", - "However, because KDC files contain a lot of data, they typically have quite large file sizes. For this reason, photographers typically convert KDC files to other formats after they've finished editing them in Kodak or third-party photo editing software.", - "NOTE: Kodak EasyShare P-Series and Z-Series cameras also save photos as KDC files. However, those cameras' KDC files are not formatted the same as DC-Series cameras' KDC files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kdc_201.png", - "alt": "Screenshot of a .kdc file in XnViewMP", - "caption": "KDC file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kde": { - "slug": "kde", - "extension": "kde", - "name": "KryptoStorage Container File", - "category": "kryptostorage-container-file", - "summary": "", - "developer_org": "kaspersky-labs", - "developer_name": "Kaspersky Labs", - "more_information": { - "description": [ - "Kaspersky Labs no longer offers KryptoStorage as a standalone product. Instead, the company recommends using Kaspersky PURE software for protecting personal data. Kaspersky PURE allows users to create encrypted virtual drives, which contain a KDE file that securely stores the data. The program labels this file type as a \"KAV Shell Extension.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kde.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdenlive": { - "slug": "kdenlive", - "extension": "kdenlive", - "name": "Kdenlive Project", - "category": "kdenlive-project", - "summary": "", - "developer_org": "kde", - "developer_name": "KDE", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kdenlive_8738.png", - "alt": "Screenshot of a .kdenlive file in Kdenlive", - "caption": "KDENLIVE file open in Kdenlive" - }, - "description": [ - "Kdenlive is a free video editing program that allows users to import video, audio, and other media and combine those files into a single movie. Users can export their movies as .MP4 , .WEBM , .MPEG2 , and other types of video files.", - "The program saves users' in-progress video editing projects as KDENLIVE files. These files are text files; they do not actually include any video, audio, or media files. They contain only references to those files' locations. As such, if you move a media file from the location referenced in your KDENLIVE file, your project will not load correctly in Kdenlive (as the program will not be able to find the moved media file)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kdenlive_8738.png", - "alt": "Screenshot of a .kdenlive file in Kdenlive", - "caption": "KDENLIVE file open in Kdenlive" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdenlive.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdevdlg": { - "slug": "kdevdlg", - "extension": "kdevdlg", - "name": "KDevelop Dialog Box File", - "category": "kdevelop-dialog-box-file", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdevdlg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdevelop": { - "slug": "kdevelop", - "extension": "kdevelop", - "name": "KDevelop Project Data File", - "category": "kdevelop-project-data-file", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "more_information": { - "description": [ - "NOTE: Newer versions of KDevelop save project files with a .KDEVPRJ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdevelop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdevprj": { - "slug": "kdevprj", - "extension": "kdevprj", - "name": "KDevelop Project File", - "category": "kdevelop-project-file", - "summary": "", - "developer_org": "free-software-foundation", - "developer_name": "Free Software Foundation", - "more_information": { - "description": [ - "KDevelop project files may be created with KDevelop or generated from other project file types using the kimport Perl script." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdevprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdi": { - "slug": "kdi", - "extension": "kdi", - "name": "KD Player Skin Image File", - "category": "kd-player-skin-image-file", - "summary": "", - "developer_org": "kd-player", - "developer_name": "KD Player", - "more_information": { - "description": [ - "Like many other skin formats, KDI files are saved with a layout settings ( .KDS ) file in a .ZIP archive, which is the skin for the player. The KDS file maps the graphics in the KDI graphic to the user interface elements.", - "NOTE: KDI files can be opened by any image viewer. For convenience, you can rename the \".kdi\" extension to \".jpg\" or \".png\" while editing the graphics, and then change it back to \".kdi\" when packaging the skin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdk": { - "slug": "kdk", - "extension": "kdk", - "name": "Kodak Proprietary Decimated TIFF Image", - "category": "kodak-proprietary-decimated-tiff-image", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdmp": { - "slug": "kdmp", - "extension": "kdmp", - "name": "Windows Crash Dump File", - "category": "windows-crash-dump-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "KDMP files may be contained within a .CAB file, along with .MDMP , .HDMP , and other files. They can be analyzed using WinDbg, which is part of Microsoft's free \"Debugging Tools for Windows\" suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kds": { - "slug": "kds", - "extension": "kds", - "name": "KD Player Skin File", - "category": "kd-player-skin-file", - "summary": "", - "developer_org": "kd-player", - "developer_name": "KD Player", - "more_information": { - "description": [ - "Each KDS file is saved in a .ZIP archive with a .KDI file, which stores the graphics for the skin. The KDS file maps segments of the graphics within the corresponding KDI file to user interface buttons, borders, other user interface elements.", - "NOTE: KDS files can be edited with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kdz": { - "slug": "kdz", - "extension": "kdz", - "name": "Kaspersky Virus Bases File", - "category": "kaspersky-virus-bases-file", - "summary": "", - "developer_org": "lg-electronics", - "developer_name": "LG Electronics", - "more_information": { - "description": [ - "As an example, an LG phone firmware file named D85530B_00_1217.kdz would:", - "For the most part, LG smartphone users should not have to interact with KDZ files. However, you may want to download and flash a firmware file onto your phone to restore it to its default state or manually install a different version of your phone's OS.", - "NOTE: KDZ files are quite large, ranging anywhere from roughly 1 to 2GB in size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kdz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "keb": { - "slug": "keb", - "extension": "keb", - "name": "Kaspersky Virus Bases File", - "category": "kaspersky-virus-bases-file", - "summary": "", - "developer_org": "kaspersky-labs", - "developer_name": "Kaspersky Labs", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "keb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kelgfile": { - "slug": "kelgfile", - "extension": "kelgfile", - "name": "Best Free Keylogger Log File", - "category": "best-free-keylogger-log-file", - "summary": "", - "developer_org": "bestxsoftware", - "developer_name": "bestXsoftware", - "more_information": { - "description": [ - "To open a KELGFILE, select \"Import\" from the menu bar and drag-and-drop the file into the \"Import Log Files\" window. You can also click Add Files in the \"Import Log Files\" window navigate to the location of the KELGFILE and click Open .", - "You can choose how the program creates log files, how it sends them, maximum log size, passwords, and more by selecting \"Settings\" from the menu bar.", - "Best Free Keylogger is typically used to monitor employees on work computers and children on home computers. The program can record keystrokes, monitor applications, record internet activity, log chats, and passwords, and take screenshots." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kelgfile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kes": { - "slug": "kes", - "extension": "kes", - "name": "Kurzweil 3000 Document", - "category": "kurzweil-3000-document", - "summary": "", - "developer_org": "kurzweil-educational-systems", - "developer_name": "Kurzweil Educational Systems", - "more_information": { - "description": [ - "KES files can be highlighted and marked up with various note-taking tools. They may also be read back using Kurzweil 3000's text to speech feature." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kexi": { - "slug": "kexi", - "extension": "kexi", - "name": "Kexi Database", - "category": "kexi-database", - "summary": "", - "developer_org": "kexi-team", - "developer_name": "Kexi Team", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kexi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kexic": { - "slug": "kexic", - "extension": "kexic", - "name": "Kexi Database Connection File", - "category": "kexi-database-connection-file", - "summary": "", - "developer_org": "kexi-team", - "developer_name": "Kexi Team", - "more_information": { - "description": [ - "KEXIC files differ from .KEXIS files. While a KEXIS file is used to connect to a specific database, a KEXIC file only saves connection parameters and does not include a specific database name. Therefore, KEXIC files are useful for saving connection settings and reusing them with multiple databases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kexic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kexis": { - "slug": "kexis", - "extension": "kexis", - "name": "Kexi Database Shortcut File", - "category": "kexi-database-shortcut-file", - "summary": "", - "developer_org": "kexi-team", - "developer_name": "Kexi Team", - "more_information": { - "description": [ - "NOTE: KEXIS files differ slightly from .KEXIC files also created by Kexi. While KEXIS files are used to connect to a specific database, KEXIC files only store connection information and are not linked to a specific database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kexis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kext": { - "slug": "kext", - "extension": "kext", - "name": "Mac OS X Kernel Extension", - "category": "mac-os-x-kernel-extension", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You should not manually move or delete KEXT files since it can cause a kernel panic and Mac OS X to freeze." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kext.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kextraction": { - "slug": "kextraction", - "extension": "kextraction", - "name": "Keka Extraction Package", - "category": "keka-extraction-package", - "summary": "", - "developer_org": "jorge-garcia-armero", - "developer_name": "Jorge Garcia Armero", - "more_information": { - "description": [ - "Keka is a macOS archiver that can compress and decompress various archive formats, including ZIP, 7Z, TAR, GZIP, BZIP2, and ISO. The utility can also split files into multiple archives and password-protect them.", - "When you decompress any supported archive, Keka creates a KEXTRACTION file in the destination location to which the archive contents are being extracted. Because Keka typically extracts the contents of an archive quickly, you will most likely not notice the KEXTRACTION file since it is replaced by the contents being extracted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kextraction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "key-tef": { - "slug": "key-tef", - "extension": "key-tef", - "name": "Keynote iCloud Presentation", - "category": "keynote-icloud-presentation", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The standard extension used when saving a presentation locally is .KEY . Even though iCloud uses a slightly different save format, it doesn't affect the presentation contents when it's reopened.", - "NOTE: Pages and Numbers use the \"-tef\" convention as well with the .PAGES-TEF and .NUMBERS-TEF formats in iCloud." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "key-tef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "key": { - "slug": "key", - "extension": "key", - "name": "Software License Key File", - "category": "software-license-key-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Typically, the software developer distributes a KEY file to a user after they purchase the software to register an application offline. The user may then need to place the file in a specific directory or open it with the application to register the software.", - "NOTE: Windows applications primarily use KEY files, but programs on other operating systems may also use the files." - ] - }, - "common_filenames": [ - { - "filename": "license.key", - "description": "license.key - Name of the KEY file sent to users who have purchased LightWave 3D," - } - ], - "how_to_open": { - "detailed_instructions": [ - "KEY files are not meant to be opened. Instead, you can place the KEY file in the \"licenses\" folder in the LightWave 3D installation directory to register the software.", - "For example, to register LightWave 3D 10, place the KEY file in the following directory:", - "Although KEY files are not meant to be opened, you can open them with a plain text editor to view the license key." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/key_1213.png", - "alt": "Screenshot of a .key file in Apple Keynote 10.1", - "caption": "KEY file open in Apple Keynote 10.1" - }, - { - "url": "https://fileinfo.com/img/ss/sm/key_12132.png", - "alt": "Screenshot of a .key file in Apple TextEdit", - "caption": "KEY file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "key.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "keyboard": { - "slug": "keyboard", - "extension": "keyboard", - "name": "Make Your Own Keyboard File", - "category": "make-your-own-keyboard-file", - "summary": "", - "developer_org": "jack-goossen", - "developer_name": "Jack Goossen", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/keyboard_13776.png", - "alt": "Screenshot of a .keyboard file in Make Your Own Keyboard 1", - "caption": "KEYBOARD file open in Make Your Own Keyboard 1" - }, - "description": [ - "Make Your Own Keyboard comes with various pre-made keyboard layouts you can modify or you can create custom layouts from scratch. This capability is helpful when you want to add support for an obscure language or dialect. You can also create keyboard layouts for historical or fictitious languages.", - "To create a KEYBOARD file with Make Your Own Keyboard, tap and hold the keyboard you want to export from the \"Keyboards\" screen and select Export . You can then choose the export location for the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/keyboard_13776.png", - "alt": "Screenshot of a .keyboard file in Make Your Own Keyboard 1", - "caption": "KEYBOARD file open in Make Your Own Keyboard 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "keyboard.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "keychain": { - "slug": "keychain", - "extension": "keychain", - "name": "Mac OS X Keychain File", - "category": "mac-os-x-keychain-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "KEYCHAIN files are used to automatically authenticate users after they have checked the option to remember authentication information. They are used for websites, SSH accounts, FTP files, and wireless networks.", - "NOTE: KEYCHAIN files are commonly found with the name login.keychain ." - ] - }, - "common_filenames": [ - { - "filename": "login.keychain", - "description": "login.keychain - The global user keychain containing passwords, website logins, trusted identities, developer certificates, and other keys. It is located in the ~/​Library/​Keychains/​ directory." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "keychain.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "keystore": { - "slug": "keystore", - "extension": "keystore", - "name": "Java Keystore File", - "category": "java-keystore-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A KEYSTORE file is used for several security purposes. It can be used to identify the author of an Android app during a build and when publishing to Google Play or in SSL encryption.", - "Since a KEYSTORE file contains valuable data, the file is encrypted and protected by a password to secure the file from unauthorized parties. There is no way to retrieve your KEYSTORE file if you lose it, so be sure to back it up.", - "NOTE: The KEYSTORE extension is similar to the .JKS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "keystore.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "keytab": { - "slug": "keytab", - "extension": "keytab", - "name": "Kerberos Keytab File", - "category": "kerberos-keytab-file", - "summary": "", - "developer_org": "mit", - "developer_name": "MIT", - "more_information": { - "description": [ - "The KEYTAB file is used to authenticate a principal on a host to Kerberos without any user interaction or having to store a password in a plain text file. The file is encrypted but should be secured well because whoever has access to the file can act as that principal.", - "Kerberos provides authentication tools and secret-key cryptography to secure communications by client/server applications. The Massachusetts Institute of Technology (MIT) has made a free implementation of the protocol available in source form. The protocol is also available in a variety of commercial products." - ] - }, - "common_filenames": [ - { - "filename": "krb5.keytab", - "description": "krb5.keytab - Keytab file used by a Kerberos server machine to authenticate the Key Distribution Center (KDC) network service." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "keytab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kf2": { - "slug": "kf2", - "extension": "kf2", - "name": "Max Payne Resource File", - "category": "max-payne-resource-file", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "The Max Payne game uses several file formats to create the different aspects of the game environment. The KF2 is the most widely used format, along with, .KFS and .SKD files. These files are found within the .RAS archive file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kf2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kfl": { - "slug": "kfl", - "extension": "kfl", - "name": "Outlook Known Feed List", - "category": "outlook-known-feed-list", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The KFL file is referenced by Outlook if Internet Explorer (IE) is also running on the computer. The file is used by the Common Feed List (CFL) feature, which synchronizes RSS feeds between IE and Outlook. If the CFL feature is enabled, Outlook checks for the KFL file when the program is opened.", - "A KFL file typically appears as an appended .xml.kfl file extension. It is often stored in the Outlook user profile in the following location: Windows XP - C:\\​Documents and Settings\\​\\​Local Settings\\​Application Data\\​Microsoft\\​Outlook Windows Vista, 7, 8, and 10 - C:\\​Users\\​\\​AppData\\​Local\\​Microsoft\\​Outlook NOTE: To disable the CFL feature in Outlook select Tools → Options , click the \"Other\" tab, select \"Advanced Options,\" and remove the \"Sync RSS Feeds to the Common Feed List\" checkbox.", - "NOTE: To disable the CFL feature in Outlook select Tools → Options , click the \"Other\" tab, select \"Advanced Options,\" and remove the \"Sync RSS Feeds to the Common Feed List\" checkbox." - ] - }, - "common_filenames": [ - { - "filename": "[Name of user profile].xml.kfl", - "description": "[Name of user profile].xml.kfl - Name given to KFL file by Microsoft Outlook." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kfl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kfm": { - "slug": "kfm", - "extension": "kfm", - "name": "Gamebryo 3D Model File", - "category": "gamebryo-3d-model-file", - "summary": "", - "developer_org": "gamebase", - "developer_name": "Gamebase", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kfn": { - "slug": "kfn", - "extension": "kfn", - "name": "KaraFun Karaoke File", - "category": "karafun-karaoke-file", - "summary": "", - "developer_org": "recisio", - "developer_name": "Recisio", - "more_information": { - "description": [ - "KFN files can be exported to various multimedia formats using the KaraFun Editor, which is included with the KaraFun installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kfn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kfs": { - "slug": "kfs", - "extension": "kfs", - "name": "Max Payne Model File", - "category": "max-payne-model-file", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "The Max Payne game uses three different file formats to illustrate the game environment. Along with the KFS file, the game uses .KF2 files and .SKD files.", - "NOTE: The KFS file for Max Payne is located in the data\\​database\\​skins\\​max_payne path of the game directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kfx": { - "slug": "kfx", - "extension": "kfx", - "name": "Amazon KF10 eBook File", - "category": "amazon-kf10-ebook-file", - "summary": "", - "developer_org": "kofax", - "developer_name": "Kofax", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kfx_10699.jpg", - "alt": "Screenshot of a .kfx file in Kindle for Mac 1.2", - "caption": "KFX file open in Kindle for Mac 1.2" - }, - "description": [ - "eBooks may be saved in one of several formats. The format of an eBook downloaded from the Amazon store depends on the device being used to download and read the eBook. It may be saved in the KFX format or in the .MOBI , .AZW , or .AZW3 formats.", - "To open and view eBooks saved in the KFX format, Amazon provides a Kindle app for Windows, macOS, Android, and iOS. You can also use Calibre, a popular program for managing and opening various eBook formats." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kfx_10699.jpg", - "alt": "Screenshot of a .kfx file in Kindle for Mac 1.2", - "caption": "KFX file open in Kindle for Mac 1.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kg": { - "slug": "kg", - "extension": "kg", - "name": "Kagsa Source Code File", - "category": "kagsa-source-code-file", - "summary": "", - "developer_org": "kagsa", - "developer_name": "Kagsa", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kg_12807.png", - "alt": "Screenshot of a .kg file in Microsoft Visual Studio Code", - "caption": "KG file open in Microsoft Visual Studio Code" - }, - "description": [ - "Kagsa is an interpreted programming language written in Python . Developers can use Kagsa and its compiler to write and execute simple programs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kg_12807.png", - "alt": "Screenshot of a .kg file in Microsoft Visual Studio Code", - "caption": "KG file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kgb": { - "slug": "kgb", - "extension": "kgb", - "name": "KGB Archive File", - "category": "kgb-archive-file", - "summary": "", - "developer_org": "tomasz-pawlak", - "developer_name": "Tomasz Pawlak", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kgb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kgl": { - "slug": "kgl", - "extension": "kgl", - "name": "Kagsa Library", - "category": "kagsa-library", - "summary": "", - "developer_org": "kagsa", - "developer_name": "Kagsa", - "more_information": { - "description": [ - "Kagsa is an interpreted programming language written in Python . Developers can use Kagsa and its compiler to write and execute simple programs.", - "Developers creating Kagsa programs can compile one or more functions into a Kagsa library. These libraries are saved as KGL archives. Each KGL file always contains the following files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kgtemp": { - "slug": "kgtemp", - "extension": "kgtemp", - "name": "KuGou Temporary Cache File", - "category": "kugou-temporary-cache-file", - "summary": "", - "developer_org": "kugou", - "developer_name": "KuGou", - "more_information": { - "description": [ - "KGTEMP files are typically stored in the following location:", - "D:\\​KuGou\\​Temp\\​", - "KuGou is a popular music streaming and download service used primarily in China. It is available to download for Windows, macOS, Android, and iOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kgtemp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "khd": { - "slug": "khd", - "extension": "khd", - "name": "Dynamics AX Kernel Help Data File", - "category": "dynamics-ax-kernel-help-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The main help documentation is stored in an .AHD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "khd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "khi": { - "slug": "khi", - "extension": "khi", - "name": "Dynamics AX Kernel Help Index File", - "category": "dynamics-ax-kernel-help-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The main help documentation index is stored in an .AHI file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "khi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kic": { - "slug": "kic", - "extension": "kic", - "name": "Kodak Compressed Image File", - "category": "kodak-compressed-image-file", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "more_information": { - "description": [ - "KIC is also short for the Kodak Information Center.", - "NOTE: Kodak discontinued the development of the EasyShare program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kid": { - "slug": "kid", - "extension": "kid", - "name": "Kidspiration Document", - "category": "kidspiration-document", - "summary": "", - "developer_org": "inspiration", - "developer_name": "Inspiration", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kifr": { - "slug": "kifr", - "extension": "kifr", - "name": "KIFR Ransomware Encrypted File", - "category": "kifr-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "KIFR ransomware first appeared in April 2023. It is one of many variants of .STOP ransomware, which various cybercriminals use to attack users' computers and maliciously encrypt their files.", - "After encrypting a user's files, KIFR ransomware produces a plain text ransom note named _readme.txt in every folder that contains an infected file. In theory, this ransom note contains instructions users can follow to pay a ransom and decrypt their files. However, ransomware distributors are not trustworthy, and therefore you should not pay a ransom to decrypt your files.", - "KIFR ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by KIFR ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kifr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kin": { - "slug": "kin", - "extension": "kin", - "name": "Kinetic Music Project", - "category": "kinetic-music-project", - "summary": "", - "developer_org": "cakewalk", - "developer_name": "Cakewalk", - "more_information": { - "description": [ - "NOTE: Cakewalk Kinetic is no longer developed and was succeeded by Cakewalk SONAR." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kine": { - "slug": "kine", - "extension": "kine", - "name": "KineMaster Project File", - "category": "kinemaster-project-file", - "summary": "", - "developer_org": "kinemaster-corp.", - "developer_name": "KineMaster Corp.", - "more_information": { - "description": [ - "In version 5, KineMaster began allowing users to export their video editing projects as KINE files. Each KINE file includes a project's KMPROJECT file, which defines how KineMaster loads the project, and all the media files used in that project. By exporting a project as a KINE file, KineMaster users can transfer projects from device to device, allowing them to edit projects across devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kine.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kismac": { - "slug": "kismac", - "extension": "kismac", - "name": "KisMAC Webservice File", - "category": "kismac-webservice-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "KisMAC may be used to gain access to wireless networks by cracking network passwords." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kismac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kit": { - "slug": "kit", - "extension": "kit", - "name": "CodeKit File", - "category": "codekit-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "To create a KIT file, simply rename your HTML file to the KIT extension, add it to your project and them add your project to CodeKit.", - "You can import any type of file into a KIT file using @include or @import . When you save the KIT file, the special comment will be replaced by the text of the file being imported.", - "You can also implement string variables in a KIT file. Once the KIT file is compiled, the special comments will be replaced with the value of the variables." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kitsp": { - "slug": "kitsp", - "extension": "kitsp", - "name": "KIT Scenarist Project", - "category": "kit-scenarist-project", - "summary": "", - "developer_org": "dimkanovikov-labs", - "developer_name": "DimkaNovikov Labs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kitsp_12672.png", - "alt": "Screenshot of a .kitsp file in KIT Scenarist", - "caption": "KITSP file open in KIT Scenarist" - }, - "description": [ - "KIT Scenarist is a simple screenwriting program that is available as a free PC program and a paid mobile program. It allows you to write screenplays in many standard screenplay formats, using helpful writing and organization tools.", - "When you save a KIT Scenarist screenplay, it is saved as a KITSP file. This file contains all data related to your KIT Scenarist screenplay project, including the screenplay itself, notation you've added to the screenplay, your project's character and location lists, and any organizational notecards you've added to the project." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kitsp_12672.png", - "alt": "Screenshot of a .kitsp file in KIT Scenarist", - "caption": "KITSP file open in KIT Scenarist" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kitsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kitty": { - "slug": "kitty", - "extension": "kitty", - "name": "Robot Wants Kitty Level", - "category": "robot-wants-kitty-level", - "summary": "", - "developer_org": "raptisoft", - "developer_name": "Raptisoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kitty_13623.png", - "alt": "Screenshot of a .kitty file in Tiled 2 with RWK Tiled plugin", - "caption": "KITTY file open in Tiled 2 with RWK Tiled plugin" - }, - "description": [ - "Robot Wants Kitty is a game available for iOS and Android and as an online program. KITTY files store each level in the game. Typically, Robot Wants Kitty gamers won't encounter KITTY files unless they use the iOS version of the game, export maps to edit them, and then import them into the game to play them." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kitty_13623.png", - "alt": "Screenshot of a .kitty file in Tiled 2 with RWK Tiled plugin", - "caption": "KITTY file open in Tiled 2 with RWK Tiled plugin" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kitty.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kix": { - "slug": "kix", - "extension": "kix", - "name": "KiXtart Script File", - "category": "kixtart-script-file", - "summary": "", - "developer_org": "ruud-van-velsen", - "developer_name": "Ruud van Velsen", - "more_information": { - "description": [ - "KiXtart scripts can be used to check user login credentials, automate software installations, create small games, and for many other purposes.", - "NOTE: KIX files are saved in a text format that can be viewed and edited in a text editor. They are run by the KiXtart application (kix32.exe)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kk": { - "slug": "kk", - "extension": "kk", - "name": "SyncCrypt Ransomware Encrypted File", - "category": "synccrypt-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In 2017, some users began reporting that their computers had been infected by SyncCrypt ransomware. SyncCrypt encrypts many of a user's files and renames them to use the .kk extension. It then opens a ransom note named readme.html in the user's default web browser. It also creates a folder named README on the user's desktop, which contains the ransom note and a .TXT file named AMMOUNT.txt , which specifies the ransom amount.", - "SyncCrypt ransomware is spread using emails that contain .WSF (Windows Script File) attachments. Typically, these WSF files are disguised as court orders, using filenames such as CourtOrder_356798287.wsf . If a user opens one of these WSF files, it will execute a process that downloads a .JPEG image from the Internet. This image contains embedded files that the ransomware uses to install itself." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kkk": { - "slug": "kkk", - "extension": "kkk", - "name": "KKK Ransomware Encrypted File", - "category": "kkk-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The KKK Virus is highly dangerous malware and is commonly referred to as ransomware . The purpose of the virus is to take your files hostage and force you to pay the perpetrator to unlock your files. The virus is a trojan horse that may be disguised as an Adobe Flash Player or java update or as an email message attachment. Once the virus affects your computer it begins scrambling your files, renaming them, and encrypting them. The virus then generates a ransom note informing you of the takeover and what you are meant to do to recover your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kkk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kksrc": { - "slug": "kksrc", - "extension": "kksrc", - "name": "KDE Plasma Keyboard Shortcut Settings", - "category": "kde-plasma-keyboard-shortcut-settings", - "summary": "", - "developer_org": "kde", - "developer_name": "KDE", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kksrc_13275.png", - "alt": "Screenshot of a .kksrc file in Microsoft Visual Studio Code", - "caption": "KKSRC file open in Microsoft Visual Studio Code" - }, - "description": [ - "KDE Plasma is a graphical workspace environment available for various platforms. Most often, KDE Plasma is used as a desktop GUI for Linux systems.", - "Plasma stores Global and Custom Keyboard Shortcut settings in KKSRC files. These files specify key combinations you can press to perform various functions. For example, a KKSRC file might contain the setting Walk Through Windows=Alt+Tab . This means that, if that KKSRC file is a user's currently applied shortcut file, they can press Alt + Tab to switch between application windows.", - "By default, Plasma stores Global Shortcuts in the following directory:", - "~/​.config/​kglobalshortcutsrc", - "And it stores Custom Shortcuts in the following directory:", - "~/​.config/​khotkeysrc" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kksrc_13275.png", - "alt": "Screenshot of a .kksrc file in Microsoft Visual Studio Code", - "caption": "KKSRC file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kksrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kl": { - "slug": "kl", - "extension": "kl", - "name": "Android Key Layout File", - "category": "android-key-layout-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kl_12597.png", - "alt": "Screenshot of a .kl file in Microsoft Visual Studio Code 1.62", - "caption": "KL file open in Microsoft Visual Studio Code 1.62" - }, - "description": [ - "Android devices come with KL files pre-installed in the following directories: /​system/​usr/​keylayout /​data/​usr/​keylayout", - "These directories store several KL files, including the Generic.kl file, that Android references for specific input devices. For example, the device keyboard may use one KL file, while a connected joystick uses a separate KL file." - ] - }, - "common_filenames": [ - { - "filename": "Generic.kl", - "description": "Generic.kl - Contains a generic key layout that supports various standard external keyboards and joysticks. Google advises you not to modify Generic.kl files." - }, - { - "filename": "Generic.kl", - "description": "Generic.kl - Contains a generic key layout that supports various standard external keyboards and joysticks. Google advises you not to modify Generic.kl files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kl_12597.png", - "alt": "Screenshot of a .kl file in Microsoft Visual Studio Code 1.62", - "caption": "KL file open in Microsoft Visual Studio Code 1.62" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "klc": { - "slug": "klc", - "extension": "klc", - "name": "Keyboard Layout Creator Source File", - "category": "keyboard-layout-creator-source-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/klc_11348.png", - "alt": "Screenshot of a .klc file in Microsoft Keyboard Layout Creator 1.4", - "caption": "KLC file open in Microsoft Keyboard Layout Creator 1.4" - }, - "description": [ - "To open the KLC file in Keyboard Layout Creator, follow these steps: Select File → Load Source File... . Navigate to the location of the KLC file and select it. Click Open . To create the KLC file in Keyboard Layout Creator, follow these steps: Configure the keyboard by selecting the keys and assigning functions to them. Click Keyboard → Save Source File or Save Source File As... . Choose the save location, name the file, and click Save . MSKLC is used to create new keyboard layouts, modify keyboard layouts, and package keyboard layouts for other Windows users. The program is designed for use in Windows 2000, Windows XP, and Windows Server 2003. However, MSKLC may also be used in Windows 10 with the Microsoft .NET 2.0 or .NET 3.5 Framework installed. The .NET 3.5 Framework option requires that you turn on \".NET Framework 3.5 (includes .NET 2.0 and 3.0)\" in Windows Features.", - "To create the KLC file in Keyboard Layout Creator, follow these steps: Configure the keyboard by selecting the keys and assigning functions to them. Click Keyboard → Save Source File or Save Source File As... . Choose the save location, name the file, and click Save . MSKLC is used to create new keyboard layouts, modify keyboard layouts, and package keyboard layouts for other Windows users. The program is designed for use in Windows 2000, Windows XP, and Windows Server 2003. However, MSKLC may also be used in Windows 10 with the Microsoft .NET 2.0 or .NET 3.5 Framework installed. The .NET 3.5 Framework option requires that you turn on \".NET Framework 3.5 (includes .NET 2.0 and 3.0)\" in Windows Features.", - "MSKLC is used to create new keyboard layouts, modify keyboard layouts, and package keyboard layouts for other Windows users. The program is designed for use in Windows 2000, Windows XP, and Windows Server 2003.", - "However, MSKLC may also be used in Windows 10 with the Microsoft .NET 2.0 or .NET 3.5 Framework installed. The .NET 3.5 Framework option requires that you turn on \".NET Framework 3.5 (includes .NET 2.0 and 3.0)\" in Windows Features." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/klc_11348.png", - "alt": "Screenshot of a .klc file in Microsoft Keyboard Layout Creator 1.4", - "caption": "KLC file open in Microsoft Keyboard Layout Creator 1.4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "klc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "klg": { - "slug": "klg", - "extension": "klg", - "name": "Kernel Log File", - "category": "kernel-log-file", - "summary": "", - "developer_org": "kofia", - "developer_name": "KOFIA", - "more_information": { - "description": [ - "Sophos is a British company specializing in software and hardware security. It developed Anti-Virus (later rebranding it as \"Antivirus) to be a cybersecurity solution for home and business use that could protect individual devices and enterprise networks from malware , ransomware , viruses , and other security threats.", - "NOTE: Antivirus and other Sophos applications no longer store logs as KLG files and have transitioned to .LOG files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "klg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "klq": { - "slug": "klq", - "extension": "klq", - "name": "Kaspersky Quarantine File", - "category": "kaspersky-quarantine-file", - "summary": "", - "developer_org": "kaspersky", - "developer_name": "Kaspersky", - "more_information": { - "description": [ - "KLQ files can become rather sizeable over time so one may wish to delete them. In order to remove KLQ files, 'Self-Defense' must be disabled in Kaspersky Internet Security → Settings → Options → Self-Defense. After disabling 'Self-Defense', the files can be deleted, but ensure to enable 'Self-Defense' again." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "klq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "klwp": { - "slug": "klwp", - "extension": "klwp", - "name": "Kustom Live Wallpaper", - "category": "kustom-live-wallpaper", - "summary": "", - "developer_org": "kustom-industries", - "developer_name": "Kustom Industries", - "more_information": { - "description": [ - "Kustom Industries KLWP Live Wallpaper Maker is an Android app that allows you to create animated wallpapers, better known as live wallpapers. You can then set those wallpapers as either their home screen or home and lock screen wallpapers. (You cannot set a live wallpaper as just your lock screen wallpaper.)", - "The wallpapers you create in KLWP Live Wallpaper mkaerare saved as KLWP files. These files contain all the assets, widgets, and effects used to display the wallpaper. You can also download KLWP files online, from Kustom Industries-related forums, and install them using the KLWP app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "klwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kma": { - "slug": "kma", - "extension": "kma", - "name": "Correlate Archive File", - "category": "correlate-archive-file", - "summary": "", - "developer_org": "correlate", - "developer_name": "Correlate", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kma_10625.jpg", - "alt": "Screenshot of a .kma file in Correlate Client", - "caption": "KMA file open in Correlate Client" - }, - "description": [ - "Correlate is a program that allows you to organize your files by creating shortcuts. It is available as a web program, which enables you to organize your files from different cloud storage services such as Google Drive, Dropbox, and OneDrive, as well as links to websites or text from notes.", - "Correlate is also available as a Windows desktop program called \"Correlate Client,\" which is for users that want to organize their files in Windows. This program allows you to organize your files into a structured document by dragging and dropping a file into the document and creating a dynamic link, or shortcut, to the file instead of physically moving or duplicating it. For example, if you are creating a marketing strategy and want to organize all the related files in one place, you can drag and drop the files into the marketing strategy document, which are transformed into links that you can click to open the related file.", - "Correlate Client creates the KMA file to archive a document of links. To create a KMA file, select File → Save As then select \"Correlate Archives (*.kma)\" from the \"Save as type\" dropdown list. To open a KMA file, select File → Open .", - "NOTE: Correlate Client is also known as \"Correlate K-Map Desktop.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kma_10625.jpg", - "alt": "Screenshot of a .kma file in Correlate Client", - "caption": "KMA file open in Correlate Client" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmc": { - "slug": "kmc", - "extension": "kmc", - "name": "Kinemac Animation File", - "category": "kinemac-animation-file", - "summary": "", - "developer_org": "kinemac", - "developer_name": "Kinemac", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmcobj": { - "slug": "kmcobj", - "extension": "kmcobj", - "name": "Kinemac Sprite Object", - "category": "kinemac-sprite-object", - "summary": "", - "developer_org": "kinemac", - "developer_name": "Kinemac", - "more_information": { - "description": [ - "NOTE: By default, KMCOBJ files are not saved along with their referenced files. In order to save a sprite with the associated image and movie textures, hold down the Option key and drag the KMCOBJ file to the Finder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmcobj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmf": { - "slug": "kmf", - "extension": "kmf", - "name": "Everyone Piano Keyboard Map File", - "category": "everyone-piano-keyboard-map-file", - "summary": "", - "developer_org": "everyone-piano", - "developer_name": "Everyone Piano", - "more_information": { - "description": [ - "The keyboard map is used by Everyone Piano to assign a variety of functions to keys on the user's keyboard. Some of the functions include piano keys and play, record, and stop keys.", - "To create the KMF file in Everyone Piano, follow these steps:", - "To open the KMF file in Everyone Piano, follow these steps:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kml": { - "slug": "kml", - "extension": "kml", - "name": "Keyhole Markup Language File", - "category": "keyhole-markup-language-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kml_685.jpg", - "alt": "Screenshot of a .kml file in Google Earth Pro 7.3", - "caption": "KML file open in Google Earth Pro 7.3" - }, - "description": [ - "The KML format was originally developed by Keyhole, Inc. for Keyhole Earth Viewer, a mapping program that was acquired by Google in 2004. The format eventually became a worldwide standard for geographic annotation and visualization in 2D and 3D geographic mapping programs. KML files are primarily associated with the Google Earth web application and Google Earth Pro desktop program. They are also supported by other mapping applications, such as Blue Marble Geographics Global Mapper and ESRI ArcGIS Pro.", - "Most KML files are created with Google Earth or Google Earth Pro. To create a KML file in Google Earth, click the \"Projects\" icon in the left pane, select \"Create,\" and choose \"Create KML file.\" To create a KML file in Google Earth Pro, select File → Save → Save Place As... , then choose \"Kml\" from the dropdown menu.", - "Since KML files are saved in plain text, users may create KML files from scratch or by copying features from Google Earth Pro. To do this, right-click a feature in the 3D Viewer of Google Earth Pro and select Copy , then paste it into a TXT file open in a text editor. Users can then save .TXT files, and change the .txt file extension to .kml .", - "NOTE: Users may save KML files as .KMZ files, which are Zip-compressed to save space when sharing the files with other users." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kml_685.jpg", - "alt": "Screenshot of a .kml file in Google Earth Pro 7.3", - "caption": "KML file open in Google Earth Pro 7.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmm": { - "slug": "kmm", - "extension": "kmm", - "name": "K-Meleon Macro Module", - "category": "k-meleon-macro-module", - "summary": "", - "developer_org": "k-meleon", - "developer_name": "K-Meleon", - "more_information": { - "description": [ - "To install a KMM file, select Edit → Configuration → User-Defined Macros from within K-Meleon. Then create a new text file and insert the macro code. Finally, save the file with a .kmm extension and restart K-Meleon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmnb": { - "slug": "kmnb", - "extension": "kmnb", - "name": "Keep My Notes Backup File", - "category": "keep-my-notes-backup-file", - "summary": "", - "developer_org": "kitetech", - "developer_name": "KiteTech", - "more_information": { - "description": [ - "Keep My Notes is a free app Android users can use to jot down notes, create checklists, and save voice memos. If a user wants to back up the notes they've written in Keep My Notes, they can do so by selecting the app's sandwich menu and then selecting the Backup button. Keep My Notes will then save a copy of the user's notes as a KMNB file.", - "If a user wants to transfer their notes to another Android device, they can do so by transferring their KMNB file to that device's SD card and then using Keep My Notes' Restore option.", - "NOTE: Keep My Notes previously saved users' backup files as .MYNOTESBACKUP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmnb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmp": { - "slug": "kmp", - "extension": "kmp", - "name": "Mario Kart Wii Course Description File", - "category": "mario-kart-wii-course-description-file", - "summary": "", - "developer_org": "korg", - "developer_name": "Korg", - "more_information": { - "description": [ - "To open the KMP file in the KMP Modifier, simply select File → Open , select your file, and click Open .", - "To create the KMP file in the KMP Modifier, select File → New , make your edits, select File → Save or Save As , choose the save location, and click Save .", - "You can also open and edit KMP files with KMP Cloud, KMP Editor, and the KMP3D plugin for Google SketchUp. The wkmpt tool included with Wiimms SZS Tools can be used to modify, export, and create KMP files, as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmproject": { - "slug": "kmproject", - "extension": "kmproject", - "name": "KineMaster Project", - "category": "kinemaster-project", - "summary": "", - "developer_org": "kinemaster-corp.", - "developer_name": "KineMaster Corp.", - "more_information": { - "description": [ - "KMPROJECT files are used to save and open video editing projects in KineMaster. However, KMPROJECT files do not contain any video. Instead, KMPROJECT files contain references to the assets (videos, audio files, and images) included in a video editing project. They also include metadata used to correctly position layers upon KineMaster's video editing timeline.", - "If you move an asset referenced in your KMPROJECT file, the file may not load correctly in KineMaster. You can resolve the issue by moving the misplaced asset back to the location listed in your KMPROJECT file.", - "After you finish editing a KineMaster project, you can export the video you've created to Facebook, YouTube, Dropbox, or your mobile device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmr": { - "slug": "kmr", - "extension": "kmr", - "name": "KnowledgeMill Link File", - "category": "knowledgemill-link-file", - "summary": "", - "developer_org": "knowledgemill", - "developer_name": "KnowledgeMill", - "more_information": { - "description": [ - "KMR files can be shared with other KnowledgeMill users in order to access the linked resource on the KnowledgeMill server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kms": { - "slug": "kms", - "extension": "kms", - "name": "Correlate Solutions File", - "category": "correlate-solutions-file", - "summary": "", - "developer_org": "correlate", - "developer_name": "Correlate", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kms_10626.jpg", - "alt": "Screenshot of a .kms file in Correlate Client", - "caption": "KMS file open in Correlate Client" - }, - "description": [ - "Correlate is a program that allows you to organize your files by creating shortcuts. It is available as a web program, which enables you to organize your files from different cloud storage services such as Google Drive, Dropbox, and OneDrive, as well as links to websites or text from notes.", - "Correlate is also available as a Windows desktop program called \"Correlate Client,\" which is for users that only want to organize files on their computer. This program allows you to organize files on your computer into a structured document by dragging and dropping a file into the document and creating a dynamic link, or shortcut, to the file instead of physically moving or duplicating it. For example, if you are creating a HR business conduct document and want to organize all the related files in one place, you can drag and drop the files into the HR business conduct document, which are transformed into links that you can click to open the related file.", - "The KMS file is the main file type associated with Correlate Client. When you create a new file by selecting File → New and choose the document type, Correlate Client creates the KMS file to store the links and other information in the document. You can save a KMS file by selecting File → Save or Save As then select \"Correlate Solutions (*.kms)\" from the \"Save as type\" dropdown list. To open a KMS file, select File → Open . You can also create a .KMA file from a KMS file by selecting File → Save As then select \"Correlate Archives (*.kma)\" from the \"Save as type\" dropdown list.", - "NOTE: Correlate Client is also known as \"Correlate K-Map Desktop.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kms_10626.jpg", - "alt": "Screenshot of a .kms file in Correlate Client", - "caption": "KMS file open in Correlate Client" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmsg": { - "slug": "kmsg", - "extension": "kmsg", - "name": "Wyze Camera Data File", - "category": "wyze-camera-data-file", - "summary": "", - "developer_org": "wyze-labs", - "developer_name": "Wyze Labs", - "more_information": { - "description": [ - "Wyze Labs specializes in developing cameras, including outdoor camera floodlights and doorbells. The cameras have ports into which you can insert microSD cards to save MP4 video recordings and related LOG and KMSG files. To transfer video from the cameras (and related LOG and KMSG files), you can eject the microSD card from the camera and insert it into your computer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmsg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmt": { - "slug": "kmt", - "extension": "kmt", - "name": "Mario Kart Wii Kart Mission Table", - "category": "mario-kart-wii-kart-mission-table", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "In 2017, a YouTuber with the screen name MrBean35000vr discovered Mario Kart Wii's incomplete Mission Mode. This game mode, which functions similarly to Mario Kart DS's Mission Mode, would have allowed players to complete a series of 64 predesigned, timed challenges.", - "With some effort, MrBean35000vr and the Mario Kart Wii community were able to implement a functioning version of Mario Kart Wii's Mission Mode. To do so, they had to create a replacement for the file mission_single.kmt , which Mario Kart Wii would have used to load missions. This file is not present on the Mario Kart Wii game disc, but the Mario Kart community was able to analyze the game's remaining Mission Mode processes and learn how mission_single.kmt was intended to function. They then created their own versions of mission_single.kmt , which can be used to load a variety of fan-created missions into Mario Kart Wii's Mission Mode, unlocking a previously unfinished feature." - ] - }, - "common_filenames": [ - { - "filename": "mission_single.kmt", - "description": "mission_single.kmt - The missing file Mario Kart Wii would have used to load missions in Mission Mode." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmv": { - "slug": "kmv", - "extension": "kmv", - "name": "Mobile DJ Video File", - "category": "mobile-dj-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: If you are unable to open a KMV file, try changing the file extension to \".mkv\" and open it with one of the media players below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmy": { - "slug": "kmy", - "extension": "kmy", - "name": "KMyMoney Data File", - "category": "kmymoney-data-file", - "summary": "", - "developer_org": "kmymoney", - "developer_name": "KMyMoney", - "more_information": { - "description": [ - "KMY files are XML files compressed with Gzip ( .GZ ) compression. Therefore, you can view the XML data manually by renaming the \".kmy\" extension to \"xml.gz,\" decompressing with Gzip, and then opening with any XML or text editor.", - "NOTE: KMyMoney can also be used on Windows with by first installig the KDE Platform, or on Mac OS X by using MacPorts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kmz": { - "slug": "kmz", - "extension": "kmz", - "name": "Google Earth Placemark File", - "category": "google-earth-placemark-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kmz_1297.png", - "alt": "Screenshot of a .kmz file in Google Earth Pro 7.3", - "caption": "KMZ file open in Google Earth Pro 7.3" - }, - "description": [ - "Google designed KMZ files to reduce the space taken up by KML files to make them easier to distribute and share with multiple users. Common uses for KMZ files include sharing placemarks or tours with users via email or when publishing on a webpage.", - "Various programs may create KMZ files, but Google Earth Pro primarily creates the files. To create a KMZ file with Google Earth Pro, select File → Save → Save Place As... , then choose \"Kmz\" from the dropdown menu.", - "NOTE: 3D models included in KMZ files are accompanied by location data. The application opening the file references this data to place the model on the map at a specific location. This data helps you better understand the appearance of the building in the area." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kmz_1297.png", - "alt": "Screenshot of a .kmz file in Google Earth Pro 7.3", - "caption": "KMZ file open in Google Earth Pro 7.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kno": { - "slug": "kno", - "extension": "kno", - "name": "DigIN Serialized Break Model", - "category": "digin-serialized-break-model", - "summary": "", - "developer_org": "supermemo-world", - "developer_name": "SuperMemo World", - "more_information": { - "description": [ - "Break models organize data in such a way that information can be derived and extracted at any level of granularity that the user selects. Each break model can be analyzed at multiple levels of granularity and may be used to generate additional break models.", - "NOTE: DigIN stands for Digital Integration and is a registered trademark of EvREsearch. DigIN is no longer available." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kno_13208.png", - "alt": "Screenshot of a .kno file in SuperMemo World SuperMemo 18", - "caption": "KNO file open in SuperMemo World SuperMemo 18" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kno.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "knt": { - "slug": "knt", - "extension": "knt", - "name": "KeyNote Note File", - "category": "keynote-note-file", - "summary": "", - "developer_org": "keynote", - "developer_name": "KeyNote", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "knt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ko": { - "slug": "ko", - "extension": "ko", - "name": "Linux Kernel Module File", - "category": "linux-kernel-module-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "KO modules may be loaded by using the insmod Linux program. Installed kernel modules can be listed using the lsmod program, or they may be browsed in the /​proc/​modules directory.", - "As of Linux kernel version 2.6, KO files are used in place of .O files and contain additional information that the kernel uses to load modules. The Linux program modpost can be used to convert O files into KO files.", - "NOTE: KO files may also be loaded by FreeBSD using the kldload program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ko.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "koala": { - "slug": "koala", - "extension": "koala", - "name": "Koala Song", - "category": "koala-song", - "summary": "", - "developer_org": "elf-audio", - "developer_name": "elf audio", - "more_information": { - "description": [ - "Koala Sampler allows you to create music with voice recordings, imported audio files, samples, and other effects included with the app. When you save an audio project with Koala Sampler, the app saves the project as a KOALA file.", - "When creating a KOALA file, Koala Sampler saves it in a default location depending on the operating system. For example, on an iPhone, Koala Sampler saves KOALA files in the on my iPhone/​koala/​songs directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "koala.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kodak": { - "slug": "kodak", - "extension": "kodak", - "name": "Kodak Photo CD File", - "category": "kodak-photo-cd-file", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "more_information": { - "description": [ - "The Kodak Photo CD system allowed users to store high-quality scanned photos on a CD for digital viewing and printing. When people had film photos developed, they could request a Kodak Picture CD, which contained scanned versions of their images in KODAK format optimized for display on computers and TVs.", - "To view and use these files, people would insert the Kodak Picture CD into a computer and use Kodak's own software or compatible image viewers. They could then print, share, or edit the images. Some professional photographers and businesses used these CDs for archiving or sending digital proofs to clients before digital cameras became mainstream.", - "NOTE: As digital photography advanced, KODAK files became obsolete, and users transitioned to more common formats like .JPEG and .TIFF . Many people later converted their old Kodak Picture CD images into modern formats to ensure compatibility with newer software and devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kodak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kode": { - "slug": "kode", - "extension": "kode", - "name": "KodeFile Encrypted File", - "category": "kodefile-encrypted-file", - "summary": "", - "developer_org": "1sq-technologies", - "developer_name": "1SQ Technologies", - "more_information": { - "description": [ - "KODE files are typically used to secure various sensitive files, such as financial documents, images, and videos. They can also be shared with other KodeFile users, known as confidants, through KodeFile.", - "To encrypt a file in KodeFile, select Encrypt on the home screen, add your file(s) or folder(s), and click Encrypt . KodeFile allows you to encrypt multiple files at the same time but each file is encrypted individually as separate KODE files. When KodeFile encrypts a file, the .kode extension is appended to the file. For example, the sample.pdf file becomes sample.pdf.kode .", - "To decrypt a KODE file in KodeFile, select Decrypt on the home screen, add your file(s) or folder(s), and click Decrypt . KodeFile allows you to decrypt multiple KODE files at the same time.", - "NOTE: KodeFile is available for Windows, macOS, Linux, Android, and iOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kodu": { - "slug": "kodu", - "extension": "kodu", - "name": "Kodu Game File", - "category": "kodu-game-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "KODU files enable games created in the Kodu visual development environment to be saved and played. While the games (*.kodu files) can be shared with other users, they can only be run with the Kodu software.", - "Kodu runs on both Microsoft Windows and the Xbox game console. Users can develop games on both platforms using the Kodu Game Lab software. For Windows, Kodu Game Lab requires both the .NET Framework and the Microsoft XNA Framework to be installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kodu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kodu2": { - "slug": "kodu2", - "extension": "kodu2", - "name": "Kodu World", - "category": "kodu-world", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Kodu Game Lab is a game development program used to teach children about programming. For example, a teacher might use Kodu as part of a middle school game development curriculum.", - "To create levels in Kodu, developers create a world, place game objects, and program those game objects using a tile-based programming language. Developers can export their finished Kodu games, comprised of one more levels, as .KODU files. Developers can also export a single level as a .KODU2 file.", - "Exporting a single level as a KODU2 file can be useful if, for example, a developer needs to turn in only a single level for a homework assignment. It can also be useful if the developer has a question about the code contained in the level, and wants to share only that level with another user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kodu2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kon": { - "slug": "kon", - "extension": "kon", - "name": "Yahoo! Widget XML File", - "category": "yahoo-widget-xml-file", - "summary": "", - "developer_org": "yahoo", - "developer_name": "Yahoo!", - "more_information": { - "description": [ - "Yahoo! Widgets was previously Konfabulator until Yahoo! purchased it in 2005. Yahoo! Widget engine was available for Windows and macOS before being discontinued in 2012. KON files are now obscure since Yahoo! discontinued the software.", - "You can find KON files packaged with WIDGET files in their \"Contents\" folder. The KON file is located in the same location as a \"Resources\" folder that stores resource files, such as images and .JS files the KON file references.", - "NOTE: The KON file bears the same as the widget. For example, if the widget name is sample.widget , the KON file name is sample.widget ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "koob": { - "slug": "koob", - "extension": "koob", - "name": "Koob E-Book File", - "category": "koob-e-book-file", - "summary": "", - "developer_org": "vijay-sridhara", - "developer_name": "Vijay Sridhara", - "more_information": { - "description": [ - "NOTE: The term \"koob\" is backward for \"book.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "koob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kops": { - "slug": "kops", - "extension": "kops", - "name": "OpenPixel Tileset", - "category": "openpixel-tileset", - "summary": "", - "developer_org": "kevidryon2", - "developer_name": "kevidryon2", - "more_information": { - "description": [ - "OpenPixel is an image creation tool that allows users to produce tile-based images, by using keys on their keyboard to specify each tile's color. It was developed by kevidryon2 (Kevin Rossi) and uses the raylib development library.", - "After creating an image in OpenPixel, users can save that image as a KOPS file. This file stores not only the image itself, but the last macro a user recorded before saving the image." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kops.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kor": { - "slug": "kor", - "extension": "kor", - "name": "Windows Korean Noise-Words List File", - "category": "windows-korean-noise-words-list-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The Windows Korean noise-words list file noise.kor is located in the C:\\​Windows\\​System32\\​ directory. It is saved in a plain text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kotlin_metadata": { - "slug": "kotlin_metadata", - "extension": "kotlin_metadata", - "name": "Kotlin App Metadata File", - "category": "kotlin-app-metadata-file", - "summary": "", - "developer_org": "jetbrains", - "developer_name": "JetBrains", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kotlin_metadata_13293.png", - "alt": "Screenshot of a .kotlin_metadata file in File Viewer Plus", - "caption": "KOTLIN_METADATA file open in File Viewer Plus" - }, - "description": [ - "Kotlin is a programming language developed by JetBrains. It is the primary programming language that developers use to create Android applications, in IDEs such as Google Android Studio .", - "When a developer packages a Kotlin-based app into an APK file, it is possible that the program they use to package their app will create one or more KOTLIN_METADATA files within the APK file. These KOTLIN_METADATA files, which are not necessary to an app's function unless the app uses kotlin-reflect to perform introspection at runtime, often bloat an app's file size. Thus, many developers update their app project's build.gradle file to include the following command, which prevents app packagers from creating KOTLIN_METADATA files (and other files whose extensions include .kotlin_ ):", - "packagingOptions.exclude '**/*.kotlin_*'", - "APK files that contain KOTLIN_METADATA files typically store them in the kotlin and kotlinx directories." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kotlin_metadata_13293.png", - "alt": "Screenshot of a .kotlin_metadata file in File Viewer Plus", - "caption": "KOTLIN_METADATA file open in File Viewer Plus" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kotlin_metadata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "koz": { - "slug": "koz", - "extension": "koz", - "name": "Bell Cellular Music", - "category": "bell-cellular-music", - "summary": "", - "developer_org": "audiokoz", - "developer_name": "Audiokoz", - "more_information": { - "description": [ - "Bell Cellular (now known as Bell Mobility) is the wireless communications division of Bell Canada. In the early 2000s, Bell Canada partnered with Groove Mobile to allow users to purchase and download full-track music from an online store. These songs, which could be purchased from a PC and transferred to or downloaded on a phone, were saved as KOZ files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "koz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpf": { - "slug": "kpf", - "extension": "kpf", - "name": "Komodo Project File", - "category": "komodo-project-file", - "summary": "", - "developer_org": "nightdive-studios", - "developer_name": "Nightdive Studios", - "more_information": { - "description": [ - "Kindle Create can be used to publish various types of books, such as novels, essays, textbooks, travel guides, cookbooks, and poem collections. To create a KPF file in Kindle Create, open the .KCB project file that stores your book, then click Publish or select File → Publish .", - "Depending on the type of book being published, the KPF file may also save video, images, and links to webpages. You can then upload the KPF file to Kindle Direct Publishing to be published." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpg": { - "slug": "kpg", - "extension": "kpg", - "name": "Kai's Power Goo Graphic", - "category": "kai-s-power-goo-graphic", - "summary": "", - "developer_org": "metacreations", - "developer_name": "Metacreations", - "more_information": { - "description": [ - "Metacreations originally developed Kai's Power Goo then sold it to ScanSoft. Then, Nuance Communications acquired ScanSoft." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpl": { - "slug": "kpl", - "extension": "kpl", - "name": "Kids Programming Language File", - "category": "kids-programming-language-file", - "summary": "", - "developer_org": "brilliant-digital-entertainment", - "developer_name": "Brilliant Digital Entertainment", - "more_information": { - "description": [ - "NOTE: The KPL program has been replaced by Phrogram, which still uses the \".kpl\" extension for its source code files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kpl_11579.png", - "alt": "Screenshot of a .kpl file in Krita", - "caption": "KPL file open in Krita" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpmap": { - "slug": "kpmap", - "extension": "kpmap", - "name": "Newer Super Mario Bros. Wii World Map", - "category": "newer-super-mario-bros.-wii-world-map", - "summary": "", - "developer_org": "newer-team-treeki-and-tempus", - "developer_name": "Newer Team, Treeki, and Tempus", - "more_information": { - "description": [ - "Gamers who have homebrew-enabled their Wii or use the Dolphin emulator can download and play Newer Super Mario Bros. Wii. Because Newer Super Mario Bros. Wii is an unofficial sequel, players can open, examine, and modify many of its game files if they so choose.", - "KPMAP files are map files that Newer Super Mario Bros. Wii uses to show the game's overall map and world maps to players. These maps allow players to travel from level to level within the game. If players are content with Newer Super Mario Bros. Wii's level structure, they do not have to open or edit the game's KPMAP files. However, those who are interested in modding Newer Super Mario Bros. Wii can use the Koopatlas Map Editor, a tool created and published in tandem with Newer Super Mario Bros. Wii, to edit KPMAP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpp": { - "slug": "kpp", - "extension": "kpp", - "name": "Kid Pix Presentation", - "category": "kid-pix-presentation", - "summary": "", - "developer_org": "the-learning-company", - "developer_name": "The Learning Company", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpr": { - "slug": "kpr", - "extension": "kpr", - "name": "KPresenter Presentation", - "category": "kpresenter-presentation", - "summary": "", - "developer_org": "koffice", - "developer_name": "KOffice", - "more_information": { - "description": [ - "KPresenter is part of KOffice, an office productivity suite for KDE, the K Desktop Environment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kps": { - "slug": "kps", - "extension": "kps", - "name": "Keyman Developer Package Source File", - "category": "keyman-developer-package-source-file", - "summary": "", - "developer_org": "tavultesoft", - "developer_name": "Tavultesoft", - "more_information": { - "description": [ - "After you create a keyboard in Keyman Developer you can package it to make it easier for other users to install. The package may include one or more keyboards, a welcome page, fonts, shortcuts, and documentation, which are stored in the KMX, KVK, .TTF , and .HTML files. The KPS file is used to describe which of these files should be included in the package when compiling it into the KMP file.", - "You will most likely only come across a KPS file if you have Keyman Developer installed on your computer. The file is created using the Package Editor that comes with Keyman Developer. You can open it by selecting File → Open and selecting the KPS file type." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpx": { - "slug": "kpx", - "extension": "kpx", - "name": "Kid Pix Picture", - "category": "kid-pix-picture", - "summary": "", - "developer_org": "the-learning-company", - "developer_name": "The Learning Company", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kpz": { - "slug": "kpz", - "extension": "kpz", - "name": "Komodo Template File", - "category": "komodo-template-file", - "summary": "", - "developer_org": "activestate-software", - "developer_name": "ActiveState Software", - "more_information": { - "description": [ - "KPZ files are saved in an archive format that includes the project ( .KPF ) file and other files referenced by the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kpz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kra": { - "slug": "kra", - "extension": "kra", - "name": "Krita Image Document", - "category": "krita-image-document", - "summary": "", - "developer_org": "krita", - "developer_name": "Krita", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kra_11240.jpg", - "alt": "Screenshot of a .kra file in Krita 4", - "caption": "KRA file open in Krita 4" - }, - "description": [ - "You can open, edit, and save KRA files using Krita. Since KRA files are compressed with Zip compression, you can also extract and examine the contents of the KRA files. You can use a Zip decompression utility, such as Windows File Explorer, 7-Zip, or Apple Archive Utility, but you must first rename the .kra file extension to .zip .", - "Krita is typically used by graphic artists, such as illustrators, concept artists, and texture artists. You can create and edit images with various painting, animation, and vector tools and masks. When you are finished editing your KRA image, you can export it to a different format, such as JPEG, PNG, or GIF.", - "NOTE: Since the KRA file is used to save all the information about an image, it can grow rather large in size." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kra_11240.jpg", - "alt": "Screenshot of a .kra file in Krita 4", - "caption": "KRA file open in Krita 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "krab": { - "slug": "krab", - "extension": "krab", - "name": "GandCrab V4 Ransomware Encrypted File", - "category": "gandcrab-v4-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The GandCrab V4 virus is ransomware , where the purpose of the virus is to take your computer files hostage and force you to pay the perpetrator (typically via bitcoin ) to unlock your files. The virus is a trojan horse that is commonly introduced through fake blogs that provide cracked software. Users download and install the software, which is actually the GandCrab V4 virus that scrambles, renames, and encrypts the user's files. The virus then generates a .TXT ransom note ( KRAB-DECRYPT.txt ) informing you of the takeover and what you need to do to recover your files." - ] - }, - "common_filenames": [ - { - "filename": "filename.ext.KRAB", - "description": "filename.ext.KRAB - Encrypted files have the KRAB extension appended to the end of the file. For example, sample.xls becomes sample.xls.KRAB ." - }, - { - "filename": "KRAB", - "description": "filename.ext.KRAB - Encrypted files have the KRAB extension appended to the end of the file. For example, sample.xls becomes sample.xls.KRAB ." - }, - { - "filename": "sample.xls", - "description": "filename.ext.KRAB - Encrypted files have the KRAB extension appended to the end of the file. For example, sample.xls becomes sample.xls.KRAB ." - }, - { - "filename": "sample.xls.KRAB", - "description": "filename.ext.KRAB - Encrypted files have the KRAB extension appended to the end of the file. For example, sample.xls becomes sample.xls.KRAB ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "krab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kra~": { - "slug": "kra~", - "extension": "kra~", - "name": "Krita Image Backup", - "category": "krita-image-backup", - "summary": "", - "developer_org": "krita", - "developer_name": "Krita", - "more_information": { - "description": [ - "Krita is a digital painting application available for Windows, macOS, and Linux. It allows illustrators to create concept art, comics, animation frames, pin-ups, and other illustrations. These layer-based images are saved as KRA files.", - "To allow illustrators to quickly revert to the previous version of an illustration, Krita stores each illustration's last-saved version in a KRA~ file. Thus, when an illustrator saves a KRA file for the second time, Krita automatically creates an accompanying KRA~ file. This file uses the same base filename as its associated KRA file. Krita continually updates (overwrites) the KRA~ file as an illustrator saves new versions of their illustration.", - "Optionally, Krita users can configure whether and how the app creates KRA~ files. To do so:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kra~.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "krc": { - "slug": "krc", - "extension": "krc", - "name": "Mouse and Key Recorder Macro File", - "category": "mouse-and-key-recorder-macro-file", - "summary": "", - "developer_org": "kra-tronic-corporation", - "developer_name": "Kra-Tronic Corporation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/krc_10740.jpg", - "alt": "Screenshot of a .krc file in Kra-Tronic Corporation Mouse and Key Recorder 8", - "caption": "KRC file open in Kra-Tronic Corporation Mouse and Key Recorder 8" - }, - "description": [ - "The KRC file is the main file type associated with Mouse and Key Recorder and is created when a user saves a recorded macro. To create a KRC file, select File → Save or Save as... . To open a KRC file, select File → Open... and navigate to the location of the KRC file.", - "KRC files are saved by default in the following directory:", - "C:\\​Users\\​[username]\\​Documents\\​Recorder\\​", - "Mouse and Key Recorder is commonly used to record actions in office productivity applications, such as Microsoft Word or Excel. Some examples of action recorded in KRC files include adding text to a word processing document or entering data into a spreadsheet." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/krc_10740.jpg", - "alt": "Screenshot of a .krc file in Kra-Tronic Corporation Mouse and Key Recorder 8", - "caption": "KRC file open in Kra-Tronic Corporation Mouse and Key Recorder 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "krc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "krm": { - "slug": "krm", - "extension": "krm", - "name": "Mario Kart Wii Kart Rumble File", - "category": "mario-kart-wii-kart-rumble-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "When Mario Kart Wii players collide, are hit by projectiles, accelerate rapidly, and perform other in-game actions, their Wiimotes (Nintendo Wii controllers) may vibrate. These vibrations are controlled by Mario Kart Wii's KRM file, which is named vibration.krm . Vibration.krm contains binary data that specifies when and how Mario Kart Wii players' Wiimotes should vibrate.", - "Most Mario Kart Wii players will never encounter vibration.krm . However, those who enjoy modding Mario Kart Wii can extract vibration.krm from the game's Common.szs file and edit it using player-created mod tools." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "krm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "krz": { - "slug": "krz", - "extension": "krz", - "name": "Kurzweil K2000 File", - "category": "kurzweil-k2000-file", - "summary": "", - "developer_org": "kurzweil-music-systems", - "developer_name": "Kurzweil Music Systems", - "more_information": { - "description": [ - "Kurzweil introduced the K2000 in the early 1990s as a digital synthesizer capable of sample-based synthesis using its Variable Architecture Synthesis Technology (V.A.S.T.) engine. Users often saved their custom sounds and compositions to floppy disks in KRZ format for later use or for transfer between devices. While primarily associated with the K2000, some later models like the K2500 and K2600 also supported this format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "krz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ks": { - "slug": "ks", - "extension": "ks", - "name": "KerboScript Source Code File", - "category": "kerboscript-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ks_12800.png", - "alt": "Screenshot of a .ks file in Microsoft Visual Studio Code", - "caption": "KS file open in Microsoft Visual Studio Code" - }, - "description": [ - "Kerbal Space Program (KSP) is a popular space engineering and flight simulator available for many platforms, including Windows, Mac, and Linux. The game is so popular that modders have created a variety of KSP add-ons, including kOS.", - "kOS allows players to write and execute autopilot scripts, used to fly rockets automatically. These scripts are written in kOS's KerboScript programming language and saved as KS files.", - "Players execute KS files using custom KSP parts included in the kOS mod. A KS file may contain a simple script (for example, used just to automate a spaceship's launch) or a complex script (for example, used to steer a spaceship after launch). Typically, KS files are stored in the GameData/​Ships/​Script directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ks_12800.png", - "alt": "Screenshot of a .ks file in Microsoft Visual Studio Code", - "caption": "KS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksc": { - "slug": "ksc", - "extension": "ksc", - "name": "Korg Trinity/Triton Script File", - "category": "korg-trinity-triton-script-file", - "summary": "", - "developer_org": "korg", - "developer_name": "Korg", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksd": { - "slug": "ksd", - "extension": "ksd", - "name": "Native Instruments Massive Sound File", - "category": "native-instruments-massive-sound-file", - "summary": "", - "developer_org": "keepsafe", - "developer_name": "KeepSafe", - "more_information": { - "description": [ - "You can only create and save the KSD file in Massive 1.2 or earlier. Select File → Save or Save As... , name the file, choose the save location, and click Save .", - "To open the KSD file in Massive 1.2 or earlier, select File → Open Sound... , choose your NMSV file, and click Open .", - "In Massive 1.3 and later, you can still open the KSD file, select File → Import KSD Sound... , choose your KSD file, and click Open .", - "If you're upgrading to Massive 1.3 or later and have many KSD files, you can choose the batch convert option to speed up the process. Select File → KSD Batch Convert... , choose yor folder of KSD files you'd like to convert, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksf": { - "slug": "ksf", - "extension": "ksf", - "name": "KMPlayer Skin File", - "category": "kmplayer-skin-file", - "summary": "", - "developer_org": "korg", - "developer_name": "Korg", - "more_information": { - "description": [ - "KMPlayer skins are stored in the \\​Skins\\​ folder of the KMPlayer installation. To add a new skin, simply place the KSF file in this folder. Next, open the application preferences window and go to General → Skins/OSC and change the skin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksh": { - "slug": "ksh", - "extension": "ksh", - "name": "Unix Korn Shell Script", - "category": "unix-korn-shell-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksm": { - "slug": "ksm", - "extension": "ksm", - "name": "Pfaff Embroidery Design File", - "category": "pfaff-embroidery-design-file", - "summary": "", - "developer_org": "ken-silverman", - "developer_name": "Ken Silverman", - "more_information": { - "description": [ - "Ken Silverman is a video game developer who is best known for creating the Build first-person shooter engine. Silverman also developed the games Kentris, a more-difficult version of Tetris, and Ken's Labyrinth, a first-person shooter published by Silverman and Epic MegaGames.", - "Both Kentris and Ken's Labyrinth used music saved in the KSM format. Ken's Labyrinth's KSM files are stored in a single file named Songs.kzp , which can be split into resulting KSM files using SongSplt.exe , a program written by Silverman." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksp": { - "slug": "ksp", - "extension": "ksp", - "name": "KeyShot Package", - "category": "keyshot-package", - "summary": "", - "developer_org": "keyshot", - "developer_name": "KeyShot", - "more_information": { - "description": [ - "KeyShot is an application 3D artists use to render and animate scenes and models. For example, a 3D artist for Sonos may create a scene showcasing a speaker for advertising purposes.", - "NOTE: To create a KSP package to store a scene or model, select File → Save Package ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kss": { - "slug": "kss", - "extension": "kss", - "name": "KSS-Paint Image", - "category": "kss-paint-image", - "summary": "", - "developer_org": "kss", - "developer_name": "KSS", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kss_12996.png", - "alt": "Screenshot of a .kss file in Piotr Fusik RECOIL", - "caption": "KSS file open in Piotr Fusik RECOIL" - }, - "description": [ - "Bitmap images are digital graphics comprised of a matrix of dots known as pixels. KSS-Paint allows users to create small bitmap images. The program was released in 1985 and available for Atari computers." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kss_12996.png", - "alt": "Screenshot of a .kss file in Piotr Fusik RECOIL", - "caption": "KSS file open in Piotr Fusik RECOIL" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ksvlayout": { - "slug": "ksvlayout", - "extension": "ksvlayout", - "name": "Adobe Keyboard Shortcut Specification", - "category": "adobe-keyboard-shortcut-specification", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "description": [ - "Keyboards used to write in different languages often use different keyboard layouts. To account for this, some Adobe apps include a set of KSVLAYOUT files. These files are used to remap an app's default, English-language keyboard shortcuts if the app detects a user is using a non-English keyboard.", - "Optionally, users can manually specify their keyboard language in apps that use KSVLAYOUT files, to remap the app's shortcuts themselves. For example, in Adobe Bridge, users can use the Keyboard option available in the Preferences → Advanced menu to specify they are using a different language's keyboard, and thus want to use different keyboard shortcuts.", - "KSVLAYOUT files store information in the XML format. In the Windows version of Adobe Bridge, KSVLAYOUT files are stored in the following directory:", - "~/​Program Files/​Adobe/​Adobe Bridge ####/​ksvlayout/​xml" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ksvlayout.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kt": { - "slug": "kt", - "extension": "kt", - "name": "Kotlin Source Code File", - "category": "kotlin-source-code-file", - "summary": "", - "developer_org": "jetbrains", - "developer_name": "JetBrains", - "more_information": { - "description": [ - "JetBrains developed Kotlin in order to alleviate some of the common issues that arise in Java development. For example, while Java is considered a verbose language, Kotlin is more concise and can reduce the number of lines of code by 40%. Kotlin is also is statically typed so that applications are less likely to produce Null Pointer Exceptions (NPEs) due to non-nullable type support.", - "Kotlin is 100% compatible with Java and is supported by major Java IDEs, such as Intellij IDEA, Android Studio, NetBeans, and Eclipse." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kt2": { - "slug": "kt2", - "extension": "kt2", - "name": "Battery 2 Drum Kit File", - "category": "battery-2-drum-kit-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "KT2 files have been replaced by newer .KT3 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kt2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kt3": { - "slug": "kt3", - "extension": "kt3", - "name": "Battery 3 Drum Kit File", - "category": "battery-3-drum-kit-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kt3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kth": { - "slug": "kth", - "extension": "kth", - "name": "Keynote Theme", - "category": "keynote-theme", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To open a Keynote theme, select File → Choose Theme... from the application menu, or select a theme from the Theme Chooser when the application starts. You can save custom themes by selecting File → Save Theme... .", - "Custom KTH theme files are saved to the following directory by default: [user]/​Library/​Application Support/​iWork/​Keynote/​Themes/​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kth.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ktn": { - "slug": "ktn", - "extension": "ktn", - "name": "KTooN Animation Project File", - "category": "ktoon-animation-project-file", - "summary": "", - "developer_org": "ktoon", - "developer_name": "KTooN", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ktn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ktp": { - "slug": "ktp", - "extension": "ktp", - "name": "Kinetic Project Template", - "category": "kinetic-project-template", - "summary": "", - "developer_org": "cakewalk", - "developer_name": "Cakewalk", - "more_information": { - "description": [ - "NOTE: Cakewalk Kinetic is no longer being developed and was succeeded by Cakewalk SONAR." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ktp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ktr": { - "slug": "ktr", - "extension": "ktr", - "name": "Keter Source Code File", - "category": "keter-source-code-file", - "summary": "", - "developer_org": "fivnex", - "developer_name": "Fivnex", - "more_information": { - "description": [ - "The Keter programming language is a JavaScript and assembly language replacement designed to be used for web applications and other application development. When a developer writes source code for a Keter application, they save that source code in one or more KTR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ktr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kts": { - "slug": "kts", - "extension": "kts", - "name": "Kotlin Script", - "category": "kotlin-script", - "summary": "", - "developer_org": "jetbrains", - "developer_name": "JetBrains", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kts_12313.png", - "alt": "Screenshot of a .kts file in Microsoft Visual Studio Code", - "caption": "KTS file open in Microsoft Visual Studio Code" - }, - "description": [ - "Kotlin is a statically-typed programming language developed by JetBrains. JetBrains developed the Kotlin language to alleviate some of the common issues that arise in Java development. Most popularly, Kotlin is used to develop Android applications, as it is Google's preferred Android development language.", - "Developers creating Kotlin programs can create and include Kotlin scripts in those programs. These scripts are saved as KTS files. In addition to being referenced and run within Kotlin programs, developers can run KTS files independently. To run a script using the Kotlin compiler, a developer can use the command kotlinc -script filename.kts . Otherwise, the developer can run their script from within Jetbrains IntelliJ IDEA or Google Android Studio.", - "NOTE: Kotlin source code files that do not contain a Kotlin script are saved as .KT files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kts_12313.png", - "alt": "Screenshot of a .kts file in Microsoft Visual Studio Code", - "caption": "KTS file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ktx": { - "slug": "ktx", - "extension": "ktx", - "name": "Khronos Texture", - "category": "khronos-texture", - "summary": "", - "developer_org": "khronos-group", - "developer_name": "Khronos Group", - "more_information": { - "description": [ - "When an iPhone or iPad user switches from one application to another, or returns to their home screen from an application, their device creates a KTX file. The KTX file is an exact copy of the user's screen at the time they switched applications. When the user switches back to a previously-opened application, their device first loads the KTX file it created as the user switched away. This provides the user with a smooth visual transition as their device finishes re-loading the actual application.", - "Most iPhone and iPad users will never encounter a KTX file. However, those who have jailbroken their iOS device can find their device's KTX files in the following directories:", - "KTX files are most commonly used by forensic investigators, who examine users' KTX files for evidence of what a user was doing at specific times. Because KTX users are typically hidden from users and cannot easily be deleted, investigators can jailbreak a user's iOS device and examine the device's KTX files for information about the user's activities.", - "NOTE: Khronos Group released the Khronos Texture 2.0 (KTX2) format on April 20, 2021 to improve upon the KTX format. Textures saved in the KTX2 format are saved as .KTX2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ktx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ktx2": { - "slug": "ktx2", - "extension": "ktx2", - "name": "Khronos Texture 2.0", - "category": "khronos-texture-2.0", - "summary": "", - "developer_org": "khronos-group", - "developer_name": "Khronos Group", - "more_information": { - "description": [ - "The purpose of KTX2 is to provide a lightweight format for distributing texture assets to GPUs that are compatible with various platforms and applications. A common usage of the KTX2 format includes 3D gaming applications, but other 2D and 3D applications also utilize the format.", - "While KTX2 is version 2 of the Khronos Texture (KTX) format, the structure of KTX2 files is significantly different than .KTX files due to the additional features supported by KTX2. Extended functionality available with KTX2 includes support for universal textures using Basis Universal technology and supercompression and easier loading of Vulkan textures and use by non-OpenGL and non-Vulkan applications.", - "Due to BasisU compression, KTX2 files can store any image format supported by GPUs. In addition, the BasisU algorithm supports the ETC1S and UASTC (Universal ASTC) methods." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ktx2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ktz": { - "slug": "ktz", - "extension": "ktz", - "name": "Kahootz Project File", - "category": "kahootz-project-file", - "summary": "", - "developer_org": "actf", - "developer_name": "ACTF", - "more_information": { - "description": [ - "NOTE: The Kahootz software is no longer supported or available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ktz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kuip": { - "slug": "kuip", - "extension": "kuip", - "name": "Kingsoft Office Personalization File", - "category": "kingsoft-office-personalization-file", - "summary": "", - "developer_org": "kingsoft", - "developer_name": "Kingsoft", - "more_information": { - "description": [ - "Information in the KUIP file is stored in XML format, which allows users to modify the contents of the file with a text editor. You can alter the appearance of the user interface and add keyboard shortcuts.", - "NOTE: The KUIP file is located in the following directory: /​kingsoft/​wps-office/​office[version]/​res" - ] - }, - "common_filenames": [ - { - "filename": "wpscommon.kuip", - "description": "wpscommon.kuip - The name of the default KUIP file used to configure the user interface." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kuip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kux": { - "slug": "kux", - "extension": "kux", - "name": "Youku KUX Video", - "category": "youku-kux-video", - "summary": "", - "developer_org": "youku-tudou", - "developer_name": "Youku Tudou", - "more_information": { - "description": [ - "Youku, which is China's answer to YouTube, allows users to download most videos that have been posted to the platform, using the platform's associated desktop and mobile applications. When users download a Youku video, the video is saved as a KUX file.", - "KUX files are similar to .FLV files, but contain a unique header designed to make the files playable only in Youku's video players. However, the developers behind FFmpeg have added support for the KUX format, allowing users to convert KUX files to more common video formats and play them in other media players." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kux.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kv": { - "slug": "kv", - "extension": "kv", - "name": "Kivy Language File", - "category": "kivy-language-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "Kivy is a framework that assists developers in creating cross-platform apps with Python code. It is specifically focused on describing the user interface and interactions in an app.", - "The Kivy language features several constructs:", - "Below is a simple example of a KV file containing a root widget. A KV file should always start with the Kivy header, with the correct Kivy language version used, and then followed by the content:", - "#:kivy 1.11.1", - "Button: text: 'Hi there'" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kv3": { - "slug": "kv3", - "extension": "kv3", - "name": "KeyValues3 Game Data File", - "category": "keyvalues3-game-data-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/kv3_12373.png", - "alt": "Screenshot of a .kv3 file in GitHub Atom", - "caption": "KV3 file open in GitHub Atom" - }, - "description": [ - "KV3 stands for KeyValues3, which is a Valve-developed data format that is similar to JSON and XML . However, KV3 files also support binary encodings, versioning, and data annotations. They also include support for some additional text syntax .", - "Each KV3 file begins with a line that contains a kv3 encoding header. It then goes on to define how a game object behaves. For example, bt_default.kv3 is a KV3 behavior tree, which defines how CS:GO bots behave in deathmatches. Bt_default.kv3 contains references to other KV3 files, stored in CS:GO's scripts/​ai/​modules directory. Those KV3 files contain scripts that bots execute to perform in-game actions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/kv3_12373.png", - "alt": "Screenshot of a .kv3 file in GitHub Atom", - "caption": "KV3 file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kv3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kv6": { - "slug": "kv6", - "extension": "kv6", - "name": "Ken's Voxlap 6 Model File", - "category": "ken-s-voxlap-6-model-file", - "summary": "", - "developer_org": "ken-silverman", - "developer_name": "Ken Silverman", - "more_information": { - "description": [ - "Ken Silverman is a game programmer that wrote the Build engine in the 1990s, which was used in a variety of games, most notably Duke Nukem 3D. He began development on the Voxlap engine in 2000 and released the engine source code in 2005. The Voxlap name comes from \"voxel,\" which is the combination of \"volume\" and \"pixel\" (or \"element\") and is a value on a grid in a 3D space or as Ken puts it, \"is like a 2D pixel, but in 3D - just a fancy name for a cube.\" The Voxlap engine was used by the development version of Ace of Spades, an action game that is a blend between Minecraft and a first-person shooter (FPS). However, in 2012 the game moved to an OpenGL-based engine. You can use Slab6 to edit the KV6 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kv6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kvk": { - "slug": "kvk", - "extension": "kvk", - "name": "Keyman On-Screen Keyboard File", - "category": "keyman-on-screen-keyboard-file", - "summary": "", - "developer_org": "tavultesoft", - "developer_name": "Tavultesoft", - "more_information": { - "description": [ - "The KVK file is created using the Keyboard Editor that comes with Keyman Developer. You can open it by selecting File → Open and selecting the KVK file type.", - "The KVK file is used for compiling a keyboard for distribution to Keyman Desktop users. It is compiled along with a KMN and .ICO file. When compiling the KVK file into an Android, iOS, or web keyboard, the content in the KVK file is embedded into the output file. However, when compiling into a desktop keyboard for Windows or macOS, the KVK file is included with the keyboard file for distribution." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kvk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kvtml": { - "slug": "kvtml", - "extension": "kvtml", - "name": "KWordQuiz File", - "category": "kwordquiz-file", - "summary": "", - "developer_org": "the-kde-education-project", - "developer_name": "The KDE Education Project", - "more_information": { - "description": [ - "KWordQuiz is often used for learning words in new languages. KVTML files are also used by other programs from The KDE Education Project, including KVocTrain and Parley.", - "NOTE: Applications developed for The KDE Education Project run on KDE (K Desktop Environment), a desktop environment for the Linux operating system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kvtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwd": { - "slug": "kwd", - "extension": "kwd", - "name": "KWord Document", - "category": "kword-document", - "summary": "", - "developer_org": "kde", - "developer_name": "KDE", - "more_information": { - "description": [ - "KWord is part of KOffice, an integrated office suite for Unix and Linux-based workstations. Developed specifically for the K Desktop Environment (KDE). The KOffice suite is offered as a free download at KOffice.org." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwgt": { - "slug": "kwgt", - "extension": "kwgt", - "name": "Kustom Widget", - "category": "kustom-widget", - "summary": "", - "developer_org": "kustom-industries", - "developer_name": "Kustom Industries", - "more_information": { - "description": [ - "KWGT Kustom Widget Maker is an Android app you can use to create custom widgets for your lock or launcher screen. For example, you can use Kustom to create a widget that shows the weather, date, and time and place that widget on your lock screen.", - "Each widget you create in Kustom is saved as a KWGT file. The JSON file a KWGT file contains describes a widget's construction and function. The asset files a KWGT file contains, such as .PNG images, are used to skin the widget." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwi": { - "slug": "kwi", - "extension": "kwi", - "name": "Toyota Entune Update File", - "category": "toyota-entune-update-file", - "summary": "", - "developer_org": "toyota", - "developer_name": "Toyota", - "more_information": { - "description": [ - "Toyota Entune is a media, navigation, and telematics system installed in some Toyota automobiles. It allows drivers to play music, check weather and traffic conditions, and in some models, navigate via GPS. Entune premiered in 2011, as part of the 2012 Toyota Prius v, and is available in most subsequent Toyota models.", - "Periodically, Toyota issues updates for Toyota Entune, which are meant to enhance users' experience with the system and fix bugs. These updates can be downloaded from Toyota's website and installed in Toyota automobiles using a USB drive. The updates are saved as KWI files.", - "KWI files' file names are a long string of numbers and letters. The last four numbers in a KWI file's name tell you what version of the Entune operating system, device driver, and/or audio the file installs. For example, a KWI file named 15TBDANA-CA01_1116.kwi will install the version UU.11.16 Entune device driver and audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwm": { - "slug": "kwm", - "extension": "kwm", - "name": "WebMoney Key File", - "category": "webmoney-key-file", - "summary": "", - "developer_org": "webmoney", - "developer_name": "WebMoney", - "more_information": { - "description": [ - "WebMoney recommends backing up the KWM file to an external storage device, such as a USB key or a CD." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwn": { - "slug": "kwn", - "extension": "kwn", - "name": "Game Level Asset Archive", - "category": "game-level-asset-archive", - "summary": "", - "developer_org": "tranges-libellules", - "developer_name": "Étranges Libellules", - "more_information": { - "description": [ - "Étranges Libellules was a French video game developer that released a handful of games, including Asterix & Obelix XXL, Asterix at the Olympic Games, and How to Train Your Dragon. To develop their games, Étranges Libellules used a game development engine called the K engine.", - "Games developed using the K engine store each level's assets in a level-specific KWN archive. If an asset is used across multiple levels, a copy of that asset is stored in each level's KWN file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwreplay": { - "slug": "kwreplay", - "extension": "kwreplay", - "name": "Command & Conquer 3 Replay File", - "category": "command-conquer-3-replay-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwreplay.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kwz": { - "slug": "kwz", - "extension": "kwz", - "name": "Flipnote Studio 3D Animation", - "category": "flipnote-studio-3d-animation", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Flipnote Studio 3D allows users to create stereoscopic 3D animations that can be exported in .GIF or .AVI format. It's available in Japanese, North American, and European versions. All versions of Flipnote Studio 3D save animations to 3DS users' SD cards as KWZ files. Users can also export animations made in the original Flipnote Studio app as KWZ files, using the Flipnote Studio 3D online service.", - "The North American version of Flipnote Studio 3D saves KWZ files to the ~/​JKZE sub-directory. The Japanese version saves KWZ files to the ~/​JKZJ sub-directory; the European version saves them to the ~/​JKZP sub-directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kwz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kx": { - "slug": "kx", - "extension": "kx", - "name": "KiXtart Tokenized Script File", - "category": "kixtart-tokenized-script-file", - "summary": "", - "developer_org": "kixtart", - "developer_name": "KiXtart", - "more_information": { - "description": [ - "Since KIX files are saved in a text format that can be viewed and edited by a text editor, the KX file provides a higher level of security. KX tokenized scripts can be run from the KiXtart command line and by using the CALL command, unless the KX file is password protected." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kxx": { - "slug": "kxx", - "extension": "kxx", - "name": "Keyman Developer Encrypted Keyboard File", - "category": "keyman-developer-encrypted-keyboard-file", - "summary": "", - "developer_org": "tavultesoft", - "developer_name": "Tavultesoft", - "more_information": { - "description": [ - "Keyman Developer allows you to develop custom products. Each product comes with an encrypted keyboard, which is stored in the KXX file. The file is created when you create an installer for the custom Keyman Engine product. KXX files are locked to the custom product, making them incompatible with Keyman Desktop or any other custom product." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kxx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kyb": { - "slug": "kyb", - "extension": "kyb", - "name": "Keyboard Layout", - "category": "keyboard-layout", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Some programs use .KEY files for the same purpose." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kyb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kyr": { - "slug": "kyr", - "extension": "kyr", - "name": "Lotus Domino Key Ring File", - "category": "lotus-domino-key-ring-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "The server's key ring filename appears in Internet Site documents configured by the server administrator. The default filename of the key ring generated by Lotus Domino/Notes is \"KEYFILE.KYR.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kyr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kys": { - "slug": "kys", - "extension": "kys", - "name": "Adobe Photoshop Keyboard Shortcuts File", - "category": "adobe-photoshop-keyboard-shortcuts-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "KYS files can be created and loaded from Photoshop's Keboard Shortcuts & Menus window, which can be opened by choosing Window → Workspace → Keyboard Shortcuts & Menus... from the application menu.", - "Examples of common Photoshop keyboard shortcuts include Cmd-Shift-N for creating a new layer, and Cmd-Opt-I, which opens the resizing window. Functions that that don't have default shortcuts, such as the Brightness/Contrast window, can have their own shortcuts applied and saved to a KYS file. Default shortcuts may also be overwritten.", - "NOTE: KYS files are also used by Adobe Illustrator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kys.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "kz": { - "slug": "kz", - "extension": "kz", - "name": "KuaiZip Compressed File", - "category": "kuaizip-compressed-file", - "summary": "", - "developer_org": "kuaizip.com", - "developer_name": "KuaiZip.com", - "more_information": { - "description": [ - "KuaiZip is a Chinese program and is not localized in English, making it difficult for non-Chinese speakers to use. Therefore, you most likely will only use the program if you receive a compressed KZ file from a friend or coworker and need to extract the contents from the archive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "kz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l": { - "slug": "l", - "extension": "l", - "name": "Left Audio Channel File", - "category": "left-audio-channel-file", - "summary": "", - "developer_org": "mike-lesk", - "developer_name": "Mike Lesk", - "more_information": { - "description": [ - "The basic rules of \"The Game of Life\" are 1) an empty space becomes a dot if exactly 3 neighbors are dots, 2) a dot with 2 or 3 neighboring dots stays a dot, and 3) all other cases, the space becomes or remains empty. The result is the development of some interesting patterns." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l01": { - "slug": "l01", - "extension": "l01", - "name": "EnCase Logical Evidence File", - "category": "encase-logical-evidence-file", - "summary": "", - "developer_org": "guidance-software", - "developer_name": "Guidance Software", - "more_information": { - "description": [ - "OpenText Encase Forensic is a digital forensics program used to retrieve and review data from PCs, smartphones, and other electronic devices. Forensic analysts can save the entirety of the data they retrieve from a device as an E01 file, and they can save subsets of that data as L01 files. For example, if only a few retrieved documents are relevant to the analyst's investigation, they can save those documents in an L01 file, so they don't have to continually load and parse through irrelevant information.", - "Optionally, analysts can choose to include only a file's filename in an L01 file. In that case, the analyst must still open the related E01 file to view the file. Analysts can also hash L01 files, so they and other parties can verify the files' contents are unaltered.", - "NOTE: The .LX01 format replaced the L01 format. OpenText acquired Guidance Software in 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l2r": { - "slug": "l2r", - "extension": "l2r", - "name": "Lineage II Replay File", - "category": "lineage-ii-replay-file", - "summary": "", - "developer_org": "ncsoft", - "developer_name": "NCSOFT", - "more_information": { - "description": [ - "Since L2R files do not contain actual video they cannot be played by video players. However, you can use gaming screen capture programs such as Open Broadcast Software (OBS Studio) or Fraps to record the replay when you play it back in Lineage II. You can then save the recording in a more common video format.", - "L2R files are typically located in the following directory:", - "C:/​Programs/​Lineage II/​replay" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l2r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l3b": { - "slug": "l3b", - "extension": "l3b", - "name": "LEGO 3D Model File", - "category": "lego-3d-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "While the L3B file is used to store LEGO models, you cannot print the model using the L3B file. However, you can open the L3B file with the LDview program and export it to the .STL format, which can be used for printing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l3b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l3d": { - "slug": "l3d", - "extension": "l3d", - "name": "Black & White Graphics File", - "category": "black-white-graphics-file", - "summary": "", - "developer_org": "lionhead-studios", - "developer_name": "Lionhead Studios", - "more_information": { - "description": [ - "L3D files are located within several directories of a Black and White installation, including the \\​Data\\​CreatureMesh\\​ , \\​Data\\​WeatherSystem\\​ , \\​Data\\​Citadel\\​Icons\\​ , and \\​Data\\​Misc\\​ directories.", - "L3D files are also used by the Creature Isle expansion pack to Black & White.", - "NOTE: Lionhead Studios Black & White has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l3dw": { - "slug": "l3dw", - "extension": "l3dw", - "name": "Studio Store Visualizer External Library File", - "category": "studio-store-visualizer-external-library-file", - "summary": "", - "developer_org": "esko", - "developer_name": "Esko", - "more_information": { - "description": [ - "VTPR projects use internal and external libraries to store information about the project for better organization and product classification. Internal libraries are stored in VTPR files while external libraries are stored in L3DW files. If your VTPR project references information stored in an L3DW file, you must include the L3DW file with the VTPR file if you share it with another Esko Studio Store Visualizer user.", - "L3DW files are saved by default in the following location:", - "~/​Documents/​Store Visualizer [version]/​Libraries", - "To create an L3DW external library, select the \"Tools\" tab in the sidebar of Studio Store Visualizer, open the \"Library\" panel, and select Library → New . To open an L3DW external library, select the \"Tools\" tab in the sidebar of Studio Store Visualizer, open the \"Library\" panel, and select Library → Load ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l3dw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l4d": { - "slug": "l4d", - "extension": "l4d", - "name": "Cinema 4D Layout", - "category": "cinema-4d-layout", - "summary": "", - "developer_org": "maxon-computer", - "developer_name": "MAXON Computer", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/l4d_7649.jpg", - "alt": "Screenshot of a .l4d file in Maxon Cinema 4D 2023", - "caption": "L4D file open in Maxon Cinema 4D 2023" - }, - "description": [ - "Cinema 4D is a Windows and macOS app that provides various features for creating realistic images and graphics for games, movies, architectural design, and motion graphics. The L4D format allows you to customize the app layout to preserve and share with other Cinema 4D users. To save a layout as an L4D file, select Window → Customization → Save Layout as .", - "Additionally, users can create multiple L4D files that store layouts for different editing tasks. For example, while one perspective may be for editing 3D object geometry, another may have a better layout for animation." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/l4d_7649.jpg", - "alt": "Screenshot of a .l4d file in Maxon Cinema 4D 2023", - "caption": "L4D file open in Maxon Cinema 4D 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l4d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "l6t": { - "slug": "l6t", - "extension": "l6t", - "name": "Line 6 Tone File", - "category": "line-6-tone-file", - "summary": "", - "developer_org": "line-6", - "developer_name": "Line 6", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "l6t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "la": { - "slug": "la", - "extension": "la", - "name": "Lossless Audio File", - "category": "lossless-audio-file", - "summary": "", - "developer_org": "gnu", - "developer_name": "GNU", - "more_information": { - "description": [ - "Libtool was designed for building shared libraries on Unix. It uses the LA file to link libraries since static libraries are only archives that contain no metadata in regards to linking other libraries with them. The LA file is the only file used by Libtool for preserving library dependencies, file names, and library versions and revisions between different platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "la.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lab": { - "slug": "lab", - "extension": "lab", - "name": "WordPerfect Label Definition File", - "category": "wordperfect-label-definition-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "label": { - "slug": "label", - "extension": "label", - "name": "DYMO Label File", - "category": "dymo-label-file", - "summary": "", - "developer_org": "dymo", - "developer_name": "DYMO", - "more_information": { - "description": [ - "DYMO labels are commonly used for business purposes such as printing envelopes, file labels, and badges. The printers come with software, which includes DYMO Label, for entering data and customizing labels for your own purposes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "label.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "laby": { - "slug": "laby", - "extension": "laby", - "name": "Laby Level File", - "category": "laby-level-file", - "summary": "", - "developer_org": "laby", - "developer_name": "Laby", - "more_information": { - "description": [ - "NOTE: Laby is short for labyrinth." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "laby.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "laccdb": { - "slug": "laccdb", - "extension": "laccdb", - "name": "Microsoft Access Lock File", - "category": "microsoft-access-lock-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Access 2007 automatically creates LACCDB files when .ACCDB files are opened. LACCDB files have the same name as their corresponding ACCDB file and are located in the same directory. When the ACCDB files are closed, the LACCDB file is automatically deleted.", - "NOTE: LACCDB files serve the same purpose as .LDB files from previous versions of Access." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "laccdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lan": { - "slug": "lan", - "extension": "lan", - "name": "ERDAS LAN File", - "category": "erdas-lan-file", - "summary": "", - "developer_org": "erdas", - "developer_name": "ERDAS", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lan.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lang": { - "slug": "lang", - "extension": "lang", - "name": "Minecraft Language Localization File", - "category": "minecraft-language-localization-file", - "summary": "", - "developer_org": "the-gnome-project", - "developer_name": "The GNOME Project", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lang_8433.png", - "alt": "Screenshot of a .lang file in Microsoft Visual Studio Code", - "caption": "LANG file open in Microsoft Visual Studio Code" - }, - "description": [ - "When developers create a program intended for use in multiple regions, they often translate the program's text into each of those regions' languages. This process is called localization.", - "One way developers localize programs is by creating multiple, language-specific text files that map the programs' text strings to each language's version of that string. The program can then refer to the correct file when showing in-game text, based on the user's language setting. Minecraft uses LANG files to show localized text to users.", - "Minecraft Java Edition's LANG files are stored in the minecraft.jar archive, which is located in the following directory:", - "[user]/​AppData/​Roaming/​.minecraft/​bin", - "In more recent versions of Minecraft Java Edition, LANG files have been replaced by .JSON files.", - "Each Minecraft Bedrock Edition resource pack ( .MCPACK file) includes one or more LANG files used to show in-game text. These files are stored in a pack's texts directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lang_8433.png", - "alt": "Screenshot of a .lang file in Microsoft Visual Studio Code", - "caption": "LANG file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/lang_11346.png", - "alt": "Screenshot of a .lang file in Microsoft Visual Studio Code 1", - "caption": "LANG file open in Microsoft Visual Studio Code 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lang.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "las": { - "slug": "las", - "extension": "las", - "name": "LIDAR Data Exchange File", - "category": "lidar-data-exchange-file", - "summary": "", - "developer_org": "asprs", - "developer_name": "ASPRS", - "more_information": { - "description": [ - "Scientists use LIDAR to map the surface of the Earth and record surface characteristics. They then use this data to create maps and models of recorded areas.", - "In response to the proliferation of proprietary LIDAR-related file formats, the ASPRS developed the LAS format. LAS is meant to be a standard format that American agencies, such as NOAA and the U.S. Coast Guard, can use to save and exchange data with each other, regardless of how that data was captured." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "las.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lasso": { - "slug": "lasso", - "extension": "lasso", - "name": "Lasso Database-driven Webpage", - "category": "lasso-database-driven-webpage", - "summary": "", - "developer_org": "lassosoft", - "developer_name": "LassoSoft", - "more_information": { - "description": [ - "Lasso is commonly used to publish FileMaker Pro ( .FP5 , .FP7 , etc.) databases, but it can be used with Access, 4D, Oracle, MySQL, and SQL Server databases as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lasso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lastlogin": { - "slug": "lastlogin", - "extension": "lastlogin", - "name": "Minecraft User Credential File", - "category": "minecraft-user-credential-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The LASTLOGIN file is usually encrypted using DES in CBC mode with PKCS #5 padding, however, if a user's Java platform does not support the described method of encryption, their username and password will be stored without any encryption whatsoever.", - "The password in the LASTLOGIN file is left blank if the user opted not to have the launcher remember their password." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lastlogin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "latex": { - "slug": "latex", - "extension": "latex", - "name": "LaTeX Document", - "category": "latex-document", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LaTeX allows authors to define basic information (such as the title, author name, date, article text, etc.) and not worry about formatting. Instead the LaTeX system defines the formatting based on pre-defined styles. This allows LaTex to standardize the format of many documents at once.", - "NOTE: Latex documents more commonly use the .TEX or .LTX extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "latex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lav": { - "slug": "lav", - "extension": "lav", - "name": "DNA Sequence Alignment File", - "category": "dna-sequence-alignment-file", - "summary": "", - "developer_org": "psu-miller-lab", - "developer_name": "PSU Miller Lab", - "more_information": { - "description": [ - "LASTZ, and its predecessor BLASTZ, are nucleotide local alignment programs that support human chromosomes. The programs can import FASTA and NIB DNA sequences and output them in the LAV format. The LAV format was developed by Webb Miller and his group at the Miller Lab at Penn State University (PSU)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lay": { - "slug": "lay", - "extension": "lay", - "name": "Tecplot Layout File", - "category": "tecplot-layout-file", - "summary": "", - "developer_org": "rhin", - "developer_name": "Rhin", - "more_information": { - "description": [ - "LAY files also include page layout information and color spectrum properties." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lay.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lay6": { - "slug": "lay6", - "extension": "lay6", - "name": "Sprint Layout 6 PCB Layout File", - "category": "sprint-layout-6-pcb-layout-file", - "summary": "", - "developer_org": "abacom", - "developer_name": "ABACOM", - "more_information": { - "description": [ - "Printed circuit boards are used in a large number of electronics to connect different electronic components. Some devices that utilize PCBs include computers, televisions, cameras, phones, and radios.", - "PCB manufacturers use software like Sprint Layout to design PCBs, then send them to a machine to manufacture the actual boards. When saving a PCB layout in Sprint Design, the application creates a LAY6 file to store the information.", - "To create a LAY6 file with Sprint Layout, select File → New , design the layout, then select File → Save or Save as... . To export a LAY6 file to another format with Sprint Layout, select File → Export , and choose the format. Some formats you can export to include Gerber, HPGL, Bitmap, JPEG, PNG, GIF, and EMF.", - "NOTE: LAY6 files were introduced with the release of version 6 of Sprint Layout." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lay6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "layout": { - "slug": "layout", - "extension": "layout", - "name": "Code::Blocks Workspace Layout File", - "category": "code-blocks-workspace-layout-file", - "summary": "", - "developer_org": "trimble", - "developer_name": "Trimble", - "more_information": { - "description": [ - "You can locate default LAYOUT files by following these steps: Open the Finder window and click the SketchUp folder in the location you saved it (most likely under Applications). Then right-click the LayOut application icon Select Show Package Contents → Contents → Resources → English.lproj , the LAYOUT files will be located in Scrapbooks or Templates folders.", - "You can create your own LAYOUT files as well: With the LayOut application open, select File → Save As... , and choose where you want it saved and named. You can also go to File → New , then [File → Save As...[/m]." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "layout.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "layoutdesigner": { - "slug": "layoutdesigner", - "extension": "layoutdesigner", - "name": "QuickBooks Layout Designer File", - "category": "quickbooks-layout-designer-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "To create a LAYOUTDESIGNER file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "layoutdesigner.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "laz": { - "slug": "laz", - "extension": "laz", - "name": "Compressed LIDAR Data Exchange File", - "category": "compressed-lidar-data-exchange-file", - "summary": "", - "developer_org": "rapidlasso", - "developer_name": "rapidlasso", - "more_information": { - "description": [ - "LAS files contain data about the Earth's surface, recorded using Light Detection and Ranging (LIDAR) technology. Because these files contain a large amount of data, scientists often find it useful to compress the files for more efficient storage and to make them easier to share with others.", - "LASzip is a tool scientists can use to compress LAS files. It is included in the LAStools LIDAR data processing toolkit. When a scientist uses LASzip to compress a LAS file, LASzip saves the compressed version of the file as a LAZ file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "laz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lb": { - "slug": "lb", - "extension": "lb", - "name": "Lens Blur Project File", - "category": "lens-blur-project-file", - "summary": "", - "developer_org": "nexushubs-software", - "developer_name": "NexusHubs Software", - "more_information": { - "description": [ - "Bokeh is the aesthetic quality of a photograph that is out-of-focus. It is similar to a \"Gaussian\" blur that can be applied using image editing applications, such as Adobe Photoshop.", - "NOTE: NexusHubs Lens Blur has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbc": { - "slug": "lbc", - "extension": "lbc", - "name": "Cloaked Affiliate Link Builder Saved Link", - "category": "cloaked-affiliate-link-builder-saved-link", - "summary": "", - "developer_org": "curry-k.-software", - "developer_name": "Curry K. Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbf": { - "slug": "lbf", - "extension": "lbf", - "name": "LG Backup File", - "category": "lg-backup-file", - "summary": "", - "developer_org": "lg-electronics", - "developer_name": "LG Electronics", - "more_information": { - "description": [ - "LG phones running the Android operating system typically have a pre-installed proprietary backup app. These apps allow you to manually back up your phone's data and save it in an LBF file.", - "If you want to transfer your data to another LG phone running Android, you can do so by transferring your LBF file to the phone and opening it with the phone's LG backup app. Typically, the backup app allows you to restore all of the data in an LBF file or select portions of the data. For example, LG Mobile Switch enables you to restore all of your personal data, media data, and downloaded apps or specific parts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbi": { - "slug": "lbi", - "extension": "lbi", - "name": "Dreamweaver Library Item", - "category": "dreamweaver-library-item", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Library items are used for reusable insertion into Web pages. Updating an LBI file that is included in multiple Web pages updates all pages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbl": { - "slug": "lbl", - "extension": "lbl", - "name": "Now Contact Label Template", - "category": "now-contact-label-template", - "summary": "", - "developer_org": "dbase", - "developer_name": "dBASE", - "more_information": { - "description": [ - "Now Contact Label Template LBL files can only be opened with Now Contact. To create an LBL file with Now Contact, select Define → Print Templates → Labels... , select the \"+\" button in the top-right, name the template, and click OK . You will then be able to edit the template layout and its dimensions. Click OK when you're finished.", - "To select the template you want to print from, select File → Print Templates... , select your template from the \"Template Type\" dropdown menu, and click OK ." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "Since moving to the LAB format dBASE no longer supports LBL files. However, you can still open LBL files in older versions of the software, such as dBASE IV (select File → Open )." - ] - }, - "how_to_convert": { - "instructions": [ - "Older versions of dBASE, such as 5.7, allow you to convert LBL files to Crystal Reports RPL files. To do so, select File → LBL to RPL ... in the \"Component Builder.\"" - ], - "formats": [] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbm": { - "slug": "lbm", - "extension": "lbm", - "name": "Deluxe Paint Bitmap Image", - "category": "deluxe-paint-bitmap-image", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "LBM files use formatting similar to Portable Bitmap ( .PBM ) files. They may be black and white, 16 color, or 256 color images.", - "IFF-ILBM files are also seen with the .ILBM extension. Sometimes they are also stored as .IFF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbr": { - "slug": "lbr", - "extension": "lbr", - "name": "LU Library Archive", - "category": "lu-library-archive", - "summary": "", - "developer_org": "gary-p.-novosielski", - "developer_name": "Gary P. Novosielski", - "more_information": { - "description": [ - "Developer Gary P. Novosielski created LU to help developers more efficiently package and distribute software for the CP/M operating system. Later, LU was also used to package and distribute DOS software. Associated programs, including NULU and LRUN, also allowed users to create and manipulate LBR files.", - "Like .TAR files, LBR files are not compressed. To reduce LBR files' size, users often compressed them using Squeeze or Crunch compression. These compressed LBR files often use different file extensions. For example, LBR files compressed using Squeeze use the .LQR extension, and LBR files compressed using Crunch use the .LZR extension.", - "NOTE: LBR is an abbreviation for \"library.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbrn": { - "slug": "lbrn", - "extension": "lbrn", - "name": "LightBurn Project", - "category": "lightburn-project", - "summary": "", - "developer_org": "lightburn-software", - "developer_name": "LightBurn Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lbrn_11373.png", - "alt": "Screenshot of a .lbrn file in LightBurn 0.9.07", - "caption": "LBRN file open in LightBurn 0.9.07" - }, - "description": [ - "You most likely will only encounter LBRN files if you create or work with designs that are cut or engraved in materials with a laser cutter. The LBRN files allow users to save designs created in LightBurn, close them, then reopen them for further editing.", - "To create and save an LBRN file in LightBurn, select File → New , create the design, then select File → Save or Save As . To open an LBRN file in LightBurn, select File → Open .", - "LBRN files may also be exported to Adobe Illustrator .AI , AutoCAD .DXF , and .SVG formats in LightBurn. To export an LBRN file, select File → Export ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lbrn_11373.png", - "alt": "Screenshot of a .lbrn file in LightBurn 0.9.07", - "caption": "LBRN file open in LightBurn 0.9.07" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbrn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbs": { - "slug": "lbs", - "extension": "lbs", - "name": "Omnis Library", - "category": "omnis-library", - "summary": "", - "developer_org": "raining-data", - "developer_name": "Raining Data", - "more_information": { - "description": [ - "Example Omnis libraries include the Control Download Manager (ctrlmgr.lbs) and the Component Library (comps.lbs). Other specialized libraries can be added to the program to provide additional functionality.", - "Additional libraries and more information about Omnis Studio, including a trial version of the software, is available at omnis.net ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbt": { - "slug": "lbt", - "extension": "lbt", - "name": "Visual FoxPro Label Memo", - "category": "visual-foxpro-label-memo", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Visual FoxPro was software that developers used to build database applications. Along with its various database features, it included tools for designing labels, such as mailing labels and product tags. While the LBX files store the actual design for the labels, including their layout and formatting, the LBT files store helpful information related to the labels to assist whoever may modify the labels.", - "NOTE: Microsoft discontinued Visual FoxPro after releasing version 9 in 2007, and LBT files are now obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbu": { - "slug": "lbu", - "extension": "lbu", - "name": "Cloaked Affiliate Link Builder Settings File", - "category": "cloaked-affiliate-link-builder-settings-file", - "summary": "", - "developer_org": "curry-k.-software", - "developer_name": "Curry K. Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lbx": { - "slug": "lbx", - "extension": "lbx", - "name": "FoxPro Label File", - "category": "foxpro-label-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcb": { - "slug": "lcb", - "extension": "lcb", - "name": "Living Cookbook Backup File", - "category": "living-cookbook-backup-file", - "summary": "", - "developer_org": "radium-technologies", - "developer_name": "Radium Technologies", - "more_information": { - "description": [ - "LCB backup files can be created from the Living Cookbook File menu under the Backup option, and they can be restored using the Restore option. LCB files can also be verified using the Verify Backup File option under the File menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcc": { - "slug": "lcc", - "extension": "lcc", - "name": "Capture One Lens Cast Correction File", - "category": "capture-one-lens-cast-correction-file", - "summary": "", - "developer_org": "phase-one", - "developer_name": "Phase One", - "more_information": { - "description": [ - "LCC files can be calibrated for a specific camera lens and then reused to adjust collections of images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcd": { - "slug": "lcd", - "extension": "lcd", - "name": "ABBYY FineReader Language File", - "category": "abbyy-finereader-language-file", - "summary": "", - "developer_org": "space-international", - "developer_name": "Space International", - "more_information": { - "description": [ - "FineReader is a suite of PDF management tools that allows users to open, edit, and convert PDF documents. However, before a user can edit a PDF's text, FineReader must process the document's text and convert it to an editable format.", - "To process and convert text, FineReader uses language-specific data stored in a set of LCD files (installed with the program). After FineReader uses its LCD files to process a document's text, a user can edit that text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcf": { - "slug": "lcf", - "extension": "lcf", - "name": "Archicad Library Container File", - "category": "archicad-library-container-file", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lcf_2068.png", - "alt": "Screenshot of a .lcf file in Graphisoft Archicad 26", - "caption": "LCF file open in Graphisoft Archicad 26" - }, - "description": [ - "GRAPHISOFT Archicad is a building information modeling (BIM) application with various modeling capabilities. Architects commonly use the software to design building structures, including interiors, exteriors, and landscapes.", - "Archicad has a default LCF library, but you may also create or open custom libraries with the software. For example, you can save all libraries and library objects that are loaded with an Archicad project into a single LCF file using the Archicad Library Manager (accessible by selecting File → Libraries and Objects → Library Manager... ). One advantage of saving libraries in the LCF format is that they load two to three times faster than individual libraries.", - "You can also create an LCF file with Archicad by following these steps:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lcf_2068.png", - "alt": "Screenshot of a .lcf file in Graphisoft Archicad 26", - "caption": "LCF file open in Graphisoft Archicad 26" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lck": { - "slug": "lck", - "extension": "lck", - "name": "Program Lock File", - "category": "program-lock-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LCK files may be used by a variety of programs and databases. Some programs that use LCK files include Microsoft FrontPage, Corel Paradox, Adobe Dreamweaver, Autodesk Inventor, Pegasus Mail, and ACT! contact management software.", - "NOTE: Since lock files are managed by their corresponding applications, they should not be opened manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcm": { - "slug": "lcm", - "extension": "lcm", - "name": "Lipikar Custom Map File", - "category": "lipikar-custom-map-file", - "summary": "", - "developer_org": "lipikar", - "developer_name": "Lipikar", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcn": { - "slug": "lcn", - "extension": "lcn", - "name": "License File", - "category": "license-file", - "summary": "", - "developer_org": "trymedia-systems-inc.", - "developer_name": "Trymedia Systems, Inc.", - "more_information": { - "description": [ - "ActiveMARK is an application distributed by Trymedia Systems, INC. It allows game developers and distributors to protect their games using a DRM system. Some features of this software include viral game distribution, with-game advertising, and product activation.", - "NOTE: LCN files are located in the ...Trymedia/​ActiveMark/​licenses directory but the \"Trymedia\" folder is often hidden." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lcp": { - "slug": "lcp", - "extension": "lcp", - "name": "Lancer Content Pack", - "category": "lancer-content-pack", - "summary": "", - "developer_org": "massif-press", - "developer_name": "Massif Press", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lcp_13526.png", - "alt": "Screenshot of a .lcp file in Massif Press COMP/CON", - "caption": "LCP file open in Massif Press COMP/CON" - }, - "description": [ - "Lancer is a TTRPG published by Massif Press. In games of Lancer, players take on the role of mech pilots and engage in various galactic adventures. To help players and gamemasters manage their Lancer characters and games, Massif Press provides a web app named COMP/CON.", - "Digital expansions for Lancer typically include one or more LCP files. These files describe the gear, weapons, talents, and other character-related content the expansion includes. Players and gamemasters can import an expansion's LCP files into COMP/CON to use those files' contents when building characters and encounters.", - "NOTE: LCP files are renamed .ZIP files that contain .JSON files. Each JSON file describes a portion of the content pack's contents." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lcp_13526.png", - "alt": "Screenshot of a .lcp file in Massif Press COMP/CON", - "caption": "LCP file open in Massif Press COMP/CON" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ld": { - "slug": "ld", - "extension": "ld", - "name": "Linker Script", - "category": "linker-script", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "You will most likely only encounter LD scripts if you are compiling code into a program or library output file in GNU. The files are utilized by ld , which is a GNU linker command-line tool used to combine input files into an output file. Linking is part of the compilation process when building source code files into an output executable file. The ld command is often used as the last part of the compilation process to build the final executable.", - "While LD files may store multiple types of commands, they most often store the SECTIONS command, which specifies how the sections in multiple input files should be mapped to a single output file. This helps control the memory layout of the single output file. Only one SECTIONS command can be stored in an LD file but it may include multiple statements that can define an entry point, assign value to a symbol, or describe the placement of an output section and the input sections that go into it.", - "LD files are saved in plain text. You can use various text editors, such as Microsoft Notepad, Apple TextEdit, and gedit to view and edit them.", - "NOTE: The ld GNU linker is part of the GNU Binary Utilities (binutils)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ld2": { - "slug": "ld2", - "extension": "ld2", - "name": "Lingoes Dictionary File", - "category": "lingoes-dictionary-file", - "summary": "", - "developer_org": "lingoes-project", - "developer_name": "Lingoes Project", - "more_information": { - "description": [ - "In addition to glossary terms and definitions, LD2 files also store reference information for the dictionary, including the title, a description, the author, and the copyright, as well as an email address and a website link.", - "NOTE: LD2 files are compiled from Lingoes dictionary source files, which use the .LDF extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ld2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldabak": { - "slug": "ldabak", - "extension": "ldabak", - "name": "Legistant Encrypted Backup File", - "category": "legistant-encrypted-backup-file", - "summary": "", - "developer_org": "white-star-web-solutions", - "developer_name": "White Star Web Solutions", - "more_information": { - "description": [ - "You most likely will only encounter LDABAK files if you use Legistant software for legal purposes. The files store multiple JSON-formatted files, which include information entered by the user ( content.dat file), various metadata ( meta.dat file), and a log of file events ( file.log file), such as when the file was opened and modified.", - "The files stored in an LDABAK file are encrypted by Bcrypt for security purposes. The LDABAK file is also Zip-compressed to reduce the size of the contents.", - "NOTE: Legistant discontinued Digital Assistant." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldabak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldata": { - "slug": "ldata", - "extension": "ldata", - "name": "Donkey Kong Country Tropical Freeze Loose Data", - "category": "donkey-kong-country-tropical-freeze-loose-data", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "Donkey Kong Country Tropical Freeze is a platforming game available for the Nintendo Wii U. Retro Studios and Monster Games developed the game and released it in 2014.", - "While most players will never encounter Donkey Kong Country Tropical Freeze's game data files, some enterprising players have unpacked the game's contents and found various types of assets and other game data. These players have determined that LDATA files contain hashed parameters used to map Donkey Kong Country Tropical Freeze's controls." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldb": { - "slug": "ldb", - "extension": "ldb", - "name": "Microsoft Access Lock File", - "category": "microsoft-access-lock-file", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "LDB files are not meant to be opened by the user, they are only meant for locking information in an .MDB Access database. By locking the information in the database, multiple users are not allowed to overwrite each other's updates.", - "NOTE: LDB files have the same name as the opened database (the .MDB file) and is located in the same folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldf": { - "slug": "ldf", - "extension": "ldf", - "name": "SQL Server Transaction Log File", - "category": "sql-server-transaction-log-file", - "summary": "", - "developer_org": "chad-page", - "developer_name": "Chad Page", - "more_information": { - "description": [ - "LDF files are transaction logs. These logs contain a history of activity for both fully committed and partially committed transactions to the database (the .MDF file). After an unexpected shutdown, SQL Server can use the transaction log to restore the database to the exact state before the failure.", - "Transaction logs can be truncated once the database creates a checkpoint, which is a stable state of the database and the log file. RDBMS systems can then safely delete all log data up to the point of the checkpoint, reducing the log file size.", - "NOTE: LDF files can become very large in size. This is due to the fact that no checkpoint has recently been created. However, it also may be due to open transactions that have not yet been fully committed, or other locks on database records." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldif": { - "slug": "ldif", - "extension": "ldif", - "name": "LDAP Data Interchange Format File", - "category": "ldap-data-interchange-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LDIF files consist of one or more entries separated by a blank line. Each entry has an optional entry ID, a required unique name, one or more object classes, and may have multiple attribute definitions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldm": { - "slug": "ldm", - "extension": "ldm", - "name": "VolumeViz Multi-Resolution Volume File", - "category": "volumeviz-multi-resolution-volume-file", - "summary": "", - "developer_org": "visualization-sciences-group", - "developer_name": "Visualization Sciences Group", - "more_information": { - "description": [ - "LDM files are used when the entire set of visualization data cannot be loaded into active memory, such as in scientific visualization." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldoc": { - "slug": "ldoc", - "extension": "ldoc", - "name": "CutOut Project", - "category": "cutout-project", - "summary": "", - "developer_org": "franzis", - "developer_name": "FRANZIS", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ldoc_12951.jpg", - "alt": "Screenshot of a .ldoc file in FRANZIS CutOut 10", - "caption": "LDOC file open in FRANZIS CutOut 10" - }, - "description": [ - "CutOut is a Windows app that provides various tools for removing images' backgrounds and composing photo collages. In addition, the software allows you to save projects, close them, then re-open them for further editing.", - "To create an LDOC file with CutOut:", - "After you finish editing your project, you can save it in a widely supported image format, such as .JPEG or .TIFF ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ldoc_12951.jpg", - "alt": "Screenshot of a .ldoc file in FRANZIS CutOut 10", - "caption": "LDOC file open in FRANZIS CutOut 10" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldr": { - "slug": "ldr", - "extension": "ldr", - "name": "LDraw Model File", - "category": "ldraw-model-file", - "summary": "", - "developer_org": "ldraw.org", - "developer_name": "LDraw.org", - "more_information": { - "description": [ - "The term \"LDraw\" can actually refer to different things, including the original DOS LDraw program, the LDraw parts library, the LDraw tool suite, or the LDraw standard file format. It most commonly refers to the file format or the LDraw tool suite.", - "The LDraw tool suite includes MLCAD (Mike's LEGO Computer Aided Design) for constructing LDR files, LDview for viewing LDR files, and other tools for converting LDR files to the .POV format.", - "NOTE: LDR files are saved in a plain text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lds": { - "slug": "lds", - "extension": "lds", - "name": "Binutils LD Linker Script", - "category": "binutils-ld-linker-script", - "summary": "", - "developer_org": "domesday86", - "developer_name": "Domesday86", - "more_information": { - "description": [ - "Linking is part of the compilation process when building source code files into an output executable file. The ld command is often used as the last part of the compilation process to build the final executable.", - "An example of a linker script is vmlinux.lds , which is located in the arch/​[processor type]/​kernel/​ directory. This file is used as the linker script during Linux kernel compilation.", - "NOTE: The ld program is part of GNU's Binutils." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldt": { - "slug": "ldt", - "extension": "ldt", - "name": "Eulumdat Formatted Luminaire Data File", - "category": "eulumdat-formatted-luminaire-data-file", - "summary": "", - "developer_org": "dial", - "developer_name": "DIAL", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ldt_6122-2.png", - "alt": "Screenshot of a .ldt file in DIALux LDT Editor", - "caption": "LDT file open in DIALux LDT Editor" - }, - "description": [ - "Each LDT file contains plain text data that defines a luminaire's features. This data is saved in the Elumudat format, which was created by DIAL for use in DIALux. Lighting designers can import LDT files into DIALux to include them in lighting plans for homes, office buildings, neighborhoods, commercial sites, and other environments.", - "Typically, lighting professionals and others create LDT files using LDT Editor, a free LDT file creator also provided by DIAL." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ldt_6122-2.png", - "alt": "Screenshot of a .ldt file in DIALux LDT Editor", - "caption": "LDT file open in DIALux LDT Editor" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ldt_6122.png", - "alt": "LDT file open in Microsoft Notepad", - "caption": "LDT file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ldw": { - "slug": "ldw", - "extension": "ldw", - "name": "Virtual Villagers Saved Game File", - "category": "virtual-villagers-saved-game-file", - "summary": "", - "developer_org": "shachar-greenberg-and-eyal-mush", - "developer_name": "Shachar Greenberg and Eyal Mush", - "more_information": { - "description": [ - "Virtual Villagers was created by LDW Software, which stands for \"Last Day of Work.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ldw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lef": { - "slug": "lef", - "extension": "lef", - "name": "LEN Exchange Format File", - "category": "len-exchange-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LEF files are commonly packaged into .LXF files, which store the LEF XML data in a .ZIP format. The LXF file format is typically used for data exchange rather than the LEF format because of its smaller file size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "legal": { - "slug": "legal", - "extension": "legal", - "name": "DaveTech Legal Document", - "category": "davetech-legal-document", - "summary": "", - "developer_org": "davetech", - "developer_name": "DaveTech", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "legal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "legobatman2savegamedata": { - "slug": "legobatman2savegamedata", - "extension": "legobatman2savegamedata", - "name": "LEGO Batman 2 Game Save File", - "category": "lego-batman-2-game-save-file", - "summary": "", - "developer_org": "tt-games-studios", - "developer_name": "TT Games Studios", - "more_information": { - "description": [ - "Traveler's Tales (a subsidiary of TT Games Studios) developed LEGO Batman 2: DC Super Heroes, while Warner Bros. Interactive Entertainment published it. They released the game in 2012 for various platforms, including Windows, macOS, Xbox 360, Nintendo Wii, and PlayStation 3.", - "The game saves LEGOBATMAN2SAVEGAMEDATA files in the following directory:", - "C:\\​Users\\​[username]\\​AppData\\​Roaming\\​Warner Bros Interactive Entertainment\\​LEGO Batman 2\\​SavedGames\\​", - "The game provides multiple slots for saving games. Each slot appears as \"Slot1,\" \"Slot2,\" and so on in the \"SavedGames\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "legobatman2savegamedata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lemon": { - "slug": "lemon", - "extension": "lemon", - "name": "LemonShare.net Download", - "category": "lemonshare.net-download", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To open a LEMON file, rename the extension from \".lemon\" to \".rar\" and extract the contents with WinRAR or another file decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lemon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "len": { - "slug": "len", - "extension": "len", - "name": "IMAGINE Lens Flare File", - "category": "imagine-lens-flare-file", - "summary": "", - "developer_org": "erdas", - "developer_name": "ERDAS", - "more_information": { - "description": [ - "IMAGINE comes with various tools for spatial modeling, map production, mosaicking, parallel batch processing, and change detection. However, it is mainly used to create 2D and 3D images, 3D movies, and cartographic-quality map compositions from geospatial data.", - "LEN files are used to add realistic light effects to a 2D or 3D image created in IMAGINE. The lighting effects simulate the effects created when a camera lens is viewing a light source, such as the sun or a fire. You can add a lens flare to your scene by selecting File → Lens Flare Layer... and navigating to the LEN file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "len.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "less": { - "slug": "less", - "extension": "less", - "name": "LESS Style Sheet", - "category": "less-style-sheet", - "summary": "", - "developer_org": "alexis-sellier", - "developer_name": "Alexis Sellier", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "less.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lesshst": { - "slug": "lesshst", - "extension": "lesshst", - "name": "Less Search History", - "category": "less-search-history", - "summary": "", - "developer_org": "greenwood-software", - "developer_name": "Greenwood Software", - "more_information": { - "description": [ - "Less is a program that allows users to read (but not edit) text files in a terminal window. It is included with many Unix distributions (including macOS) and also available for Windows.", - "While reading a text file in less, users can search for text within the document. To do so, they use the program's search commands (by pressing the / or ? keys) and then enter the text for which they want to search.", - "By default, less stores a record of a user's text searches in a LESSHST file. This allows the user to both view all the searches they've performed and quickly resume their last-conducted search (by pressing the n or N key). Less typically stores its LESSHST file in the user's home directory.", - "NOTE: To stop less from creating a LESSHST file, set the LESSHISTFILE variable to - ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lesshst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "letter": { - "slug": "letter", - "extension": "letter", - "name": "Undeliverable Mail File", - "category": "undeliverable-mail-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The dead.letter files can be deleted safely. However, if there are further problems sending mail, then the file may be recreated. Therefore, you may have to investigate further to locate why the mail is not being sent.", - "NOTE: The dead.letter file can be created by the Unix sendmail program. Also, it is sometimes created when invoking the sendmail program with the PHP mail() function." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "letter.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lev": { - "slug": "lev", - "extension": "lev", - "name": "Levelogger Software Data File", - "category": "levelogger-software-data-file", - "summary": "", - "developer_org": "solinst", - "developer_name": "Solinst", - "more_information": { - "description": [ - "LEV files are created by Levelogger Software from measurement data transferred from Levelogger measurement devices. After you transfer data from the devices, you can view the data in Levelogger Software and create the LEV file to store the data.", - "When you create a LEV file, it is saved by default in the following directory:", - "C:\\​Program\\​Files\\​Solinst\\​Levelogger [version]\\​Data\\​", - "Even though LEV files were replaced by XLE files in version 4 of Levelogger Software, they are still supported by version 4 and later. You can open a LEV file in Levelogger Software by selecting File → Open , navigate to the LEV file location, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lev.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lex": { - "slug": "lex", - "extension": "lex", - "name": "Adobe Linguistic Library Data File", - "category": "adobe-linguistic-library-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "LEX files can be used across multiple Adobe products, including Acrobat, Photoshop, InDesign, and Illustrator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lf": { - "slug": "lf", - "extension": "lf", - "name": "SoftwareKey System License File", - "category": "softwarekey-system-license-file", - "summary": "", - "developer_org": "softwarekey", - "developer_name": "SoftwareKey", - "more_information": { - "description": [ - "Some commercial software applications require users to buy a license to use the application or access advanced features. After a user purchases a license, they may be sent an LF file. The LF file contains the user's licensing credentials, which the application references to confirm the user's purchase.", - "LF files are used by applications that are licensed using SoftwareKey System, which is a licensing suite developers can use to streamline their app's licensing process. Instead of creating and maintaining their own app licensing system, developers can integrate their app with SoftwareKey System and let that application handle creating and verifying user's licenses.", - "The LF files that SoftwareKey System produces are typically encrypted . However, in both their encrypted and decrypted forms, LF files contain XML-formatted text that defines a user's licensing credentials." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lfo": { - "slug": "lfo", - "extension": "lfo", - "name": "Alchemy Low Frequency Oscillator Presets File", - "category": "alchemy-low-frequency-oscillator-presets-file", - "summary": "", - "developer_org": "camel-audio", - "developer_name": "Camel Audio", - "more_information": { - "description": [ - "NOTE: Alchemy is now a part of Apple Logic Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lfp": { - "slug": "lfp", - "extension": "lfp", - "name": "IPRO LFP File", - "category": "ipro-lfp-file", - "summary": "", - "developer_org": "ipro-tech", - "developer_name": "IPRO Tech", - "more_information": { - "description": [ - "LFP files not only specify which images to load, but they also define how to display the images. They include the file type, location, boundary information, and other data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lfp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lfpackage": { - "slug": "lfpackage", - "extension": "lfpackage", - "name": "LumaFusion Project Package", - "category": "lumafusion-project-package", - "summary": "", - "developer_org": "lumatouch", - "developer_name": "LumaTouch", - "more_information": { - "description": [ - "LumaFusion is a multitrack video editor available for macOS and iOS. It allows you to import video, audio, and image files and splice those files together into polished movies, using timeline-based editing and effects. While LumaFusion is available for Mac and iPhone, it is meant to be used on iPads.", - "If you want to transfer a LumaFusion project between devices or share it with another user, you can do so by saving and sharing the project as an LFPACKAGE file. Each LFPACKAGE file contains all the data needed to load that project in LumaFusion, including a copy of any assets you've imported into the project and a record of the project's cuts, transitions, effects, and levels.", - "NOTE: LumaFusion previously saved project packages as .SPRYZIP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lfpackage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lfs": { - "slug": "lfs", - "extension": "lfs", - "name": "Samsung Phone params.lfs File", - "category": "samsung-phone-params.lfs-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lfview": { - "slug": "lfview", - "extension": "lfview", - "name": "Leapfrog Viewer Scene", - "category": "leapfrog-viewer-scene", - "summary": "", - "developer_org": "seequent", - "developer_name": "Seequent", - "more_information": { - "description": [ - "Seequent publishes several geological modeling applications under the Leapfrog brand. These include Leapfrog Geo, Leapfrog Works, and Leapfrog Energy.", - "Geologists using Leapfrog applications can export the 3D geological scenes they create as LFVIEW files. Other geologists can then open these files with Seequent's free Leapfrog Viewer. This allows geologists who do not have access to paid Leapfrog applications to still view and analyze 3D models created by those apps." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lfview.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lg1": { - "slug": "lg1", - "extension": "lg1", - "name": "Message Queuing Message State File", - "category": "message-queuing-message-state-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSMQ allows applications that are running on separate servers and at different times to communicate with each other. The \"Queuing\" aspect allows messages to be stored in a queue in the event that an application receiving a message from a sending application is currently inaccessible. When the application becomes accessible again, the messages waiting in the queue are then sent to the application. An example usage of this protocol is in eCommerce where sales need to be processed by different applications on different networks.", - "Messages that are communicated between applications are stored in MQ files. These files may contain messages from a single queue or from multiple queues. MQ files may grow up to 4 MB in size, then another MQ file is generated. Since messages may occur over a long span of time, information is written to LG1 and LG2 files to log the state of the MQ file in case anything happens to it.", - "You will most likely only encounter an MSMQ LG1 file if you are a developer of a system that utilizes MSMQ and are exploring the MSMQ\\​Storage folder. This folder also contains one or more MQ files for which the LG1 and LG2 files were created to store logs.", - "NOTE: The MSMQ messaging protocol was developed by Microsoft and introduced in Windows NT 4 and Windows 95." - ] - }, - "common_filenames": [ - { - "filename": "MQInSeqs.lg1", - "description": "MQInSeqs.lg1 - Contains a log of messages by connected applications." - }, - { - "filename": "MQTrans.lg1", - "description": "MQTrans.lg1 - Contains a log of transaction operations between application." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lg1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lg2": { - "slug": "lg2", - "extension": "lg2", - "name": "Message Queuing Message State File", - "category": "message-queuing-message-state-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "MIcrosoft", - "more_information": { - "description": [ - "MSMQ allows applications that are running across separate networks and at different times to communicate with each other. When an application sends a message to an application on another network that is currently offline, the message is placed in a queue. When the receiving application becomes accessible, the message(s) stored in the queue is sent.", - "The messages communicated between applications are saved in MQ files. These files may contain messages from a single queue or from multiple queues and may grow up to 4 MB in size. Once they reach 4 MB, another MQ file is generated. Since messages may occur over a long span of time, information is written to LG1 and LG2 files to log the state of the MQ file in case anything happens to it.", - "You will most likely only encounter an MSMQ LG2 file if you are a developer of a system that utilizes MSMQ and are exploring the MSMQ\\​Storage folder. This folder also contains one or more MQ files for which the LG1 and LG2 files were created to store logs.", - "NOTE: The MSMQ messaging protocol was developed by Microsoft and introduced in Windows NT 4 and Windows 95." - ] - }, - "common_filenames": [ - { - "filename": "MQInSeqs.lg2", - "description": "MQInSeqs.lg2 - Contains a log of messages by connected applications." - }, - { - "filename": "MQTrans.lg2", - "description": "MQTrans.lg2 - Contains a log of transaction operations between application." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lg2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgc": { - "slug": "lgc", - "extension": "lgc", - "name": "SimpleK Database File", - "category": "simplek-database-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "SimpleK is used for designing master keys, constructing key cylinders and core pinning, tracking key and key ring issuance, and creating reports. For more information, visit the SimpleK website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgf": { - "slug": "lgf", - "extension": "lgf", - "name": "PMSCAN Log File", - "category": "pmscan-log-file", - "summary": "", - "developer_org": "palmer-performance", - "developer_name": "Palmer Performance", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgh": { - "slug": "lgh", - "extension": "lgh", - "name": "HMI Historical Log File", - "category": "hmi-historical-log-file", - "summary": "", - "developer_org": "wonderware", - "developer_name": "Wonderware", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgi": { - "slug": "lgi", - "extension": "lgi", - "name": "Multimedia Logic File", - "category": "multimedia-logic-file", - "summary": "", - "developer_org": "softronics", - "developer_name": "Softronics", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgl": { - "slug": "lgl", - "extension": "lgl", - "name": "LeechGet Download List", - "category": "leechget-download-list", - "summary": "", - "developer_org": "large-graph-layout", - "developer_name": "Large Graph Layout", - "more_information": { - "description": [ - "NOTE: LeechGet has been discontinued but is still available to download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgo": { - "slug": "lgo", - "extension": "lgo", - "name": "Logo Instructions File", - "category": "logo-instructions-file", - "summary": "", - "developer_org": "softronics", - "developer_name": "Softronics", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgp": { - "slug": "lgp", - "extension": "lgp", - "name": "Final Fantasy Media Archive", - "category": "final-fantasy-media-archive", - "summary": "", - "developer_org": "square-enix", - "developer_name": "Square Enix", - "more_information": { - "description": [ - "Squaresoft merged with Enix in 2003 and became part of Square Enix.", - "Data from LGP files can be extracted and edited with LGP Tools. Modified archives can then be saved to change the appearance of characters and alter other aspects of the game. However, editing LGP files may corrupt the data and therefore should be done with caution." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lgt": { - "slug": "lgt", - "extension": "lgt", - "name": "Let's Go! Theme File", - "category": "let-s-go-theme-file", - "summary": "", - "developer_org": "let-s-go", - "developer_name": "Let's Go!", - "more_information": { - "description": [ - "LGT files can only be used by the paid version of Let's Go!. They can be created using the Let's Go! Theme Compression Tool ( LGCMP.exe ), which can be downloaded from the Let's Go! website.", - "NOTE: Let's Go! and Let's Go! Theme Compression Tool have been discontinued and are not available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lh3d": { - "slug": "lh3d", - "extension": "lh3d", - "name": "Live Home 3D Project", - "category": "live-home-3d-project", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lh3d_10446.jpg", - "alt": "Screenshot of a .lh3d file in BeLight Live Home 3D 3", - "caption": "LH3D file open in BeLight Live Home 3D 3" - }, - "description": [ - "The LH3D file is the main file type associated with BeLight Live Home 3D. The files are used to store information for a variety of project types, such as a bathroom, kitchen, bedroom, living room, office, or the exterior of a house. You can begin from one of the Live Home 3D templates or from scratch to completely customize the design. You can then add fixtures, furniture, wall colors, and more to your design, which is all stored in the LH3D file when you choose to save ( File → Save... ). You can also save the project as an .LHZD file, which is similar to the LH3D project but saved in a compressed format and is better for storing projects or sharing them across different platforms.", - "When you are finished, you can export the LH3D file to other file formats, such as .PDF , .JPG , .BMP , .PNG , .TIFF , .SKP , .DAE , ZAE, .3DS , .FBX , .WRL , .X3D , RIB, .OBJ , .SCN , SCNZ, and USDZ. You can also share the project to YouTube, Facebook, Twitter, or Vimeo or send a project copy via Mail , Messages, or AirDrop directly from Live Home 3D." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lh3d_10446.jpg", - "alt": "Screenshot of a .lh3d file in BeLight Live Home 3D 3", - "caption": "LH3D file open in BeLight Live Home 3D 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lh3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lha": { - "slug": "lha", - "extension": "lha", - "name": "LHARC Compressed Archive", - "category": "lharc-compressed-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lha.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lhr": { - "slug": "lhr", - "extension": "lhr", - "name": "Quicken Financial Life for Mac File", - "category": "quicken-financial-life-for-mac-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "With Intuit's acquisition of Mint.com, development for Quicken Financial Life for Mac was discontinued. However, in 2010, Intuit released a follow-on product named Quicken Essentials for Mac." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lhr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lhs": { - "slug": "lhs", - "extension": "lhs", - "name": "Literate Haskell Script", - "category": "literate-haskell-script", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Must be compiled by a Haskell compiler to run." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lhs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lhzd": { - "slug": "lhzd", - "extension": "lhzd", - "name": "Live Home 3D Compressed Project", - "category": "live-home-3d-compressed-project", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lhzd_10447.jpg", - "alt": "Screenshot of a .lhzd file in BeLight Live Home 3D 3", - "caption": "LHZD file open in BeLight Live Home 3D 3" - }, - "description": [ - "The LH3D and LHZD files are used by Live Home 3D to save the contents of a design project. The files can store information for a variety of project types, such as a kitchen, bathroom, bedroom, office, living room, office, or house exterior. You can begin from scratch or from one of the Live Home 3D templates. You can also save a project as a template if you want to duplicate its properties for other similar projects. Templates are also saved with the \".lhzd\" extension.", - "Live Home 3D allows you to export an LHZD file to other file formats, such as .PDF , .JPG , .BMP , .PNG , .TIFF , .SKP , .DAE , ZAE, .3DS , .FBX , .WRL , .X3D , RIB, .OBJ , .SCN , SCNZ, and USDZ. You can also share the project to YouTube, Facebook, Twitter, or Vimeo or send a project copy via Mail , Messages, or AirDrop directly from Live Home 3D." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lhzd_10447.jpg", - "alt": "Screenshot of a .lhzd file in BeLight Live Home 3D 3", - "caption": "LHZD file open in BeLight Live Home 3D 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lhzd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "li3d": { - "slug": "li3d", - "extension": "li3d", - "name": "Live Interior 3D Document", - "category": "live-interior-3d-document", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "more_information": { - "description": [ - "Live Interior 3D software can export interior views to standard raster formats, such as .JPG , .TIFF , and .PNG .", - "NOTE: Live Interior 3D was succeeded by Live Home 3D. LI3D files are still supported by Live Home 3D." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "li3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lia": { - "slug": "lia", - "extension": "lia", - "name": "P-CAD ASCII Library file", - "category": "p-cad-ascii-library-file", - "summary": "", - "developer_org": "p-cad", - "developer_name": "P-CAD", - "more_information": { - "description": [ - "The P-CAD ASCII format was developed by P-CAD, short for Personal CAD Systems, a program popular in the 1980s. It was later acquired by several different companies until Altium acquired it in 2000. P-CAD was then retired in 2006. P-CAD had a large segment of Electronic Design Automation (EDA) users with programs specializing in logic simulation, schematic capture, and printed circuit board (PCB) layout design.", - "The P-CAD ASCII format is used to contain the same libraries as the P-CAD Binary format but is saved in text format instead of binary format. You can use the Import Wizard included with Altium Designer to open LIA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lib": { - "slug": "lib", - "extension": "lib", - "name": "Generic Data Library", - "category": "generic-data-library", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "description": [ - "Windows dynamic libraries typically have a .DLL file extension. Macintosh dynamic libraries often have a .DYLIB extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lib4d": { - "slug": "lib4d", - "extension": "lib4d", - "name": "Cinema 4D Preset Library", - "category": "cinema-4d-preset-library", - "summary": "", - "developer_org": "maxon-computer", - "developer_name": "MAXON Computer", - "more_information": { - "description": [ - "Cinema 4D is an application for Windows and macOS that creates realistic images and graphics for movies, games, architectural design, and motion graphics. Additionally, Cinema 4D users can share and transfer multiple presets organized into libraries (and saved as LIB4D files). However, Maxon discontinued the format when it replaced the \"Content Browser\" with the \"Asset Browser.\"", - "In earlier versions of Cinema 4D, the LIB4D Preset Library files that came with the application were located in the \"browser\" folder inside the \"library\" folder, which was located with the application. If you double-click the LIB4D file, the \"Content Browser\" window will open up where you can see a hierarchy of the different LIB4D files. You can create a new preset library by selecting File → New Preset Library... , naming it, and clicking OK .", - "When using the application interface, you can insert an object preset from your preset library. Select File → Load Object Preset from the menu on the right side of the interface, navigate to your object and select it. You can also save an object preset into your library from this same area by selecting Save Object Preset... from the same menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lib4d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "libpkg": { - "slug": "libpkg", - "extension": "libpkg", - "name": "Altium Designer Integrated Library Package", - "category": "altium-designer-integrated-library-package", - "summary": "", - "developer_org": "altium", - "developer_name": "Altium", - "more_information": { - "description": [ - "The LIBPKG file type is a native project format only associated with Altium Designer. To create a LIBPKG file, select File → New → Project → Integrated Library then select File → Save Project As .", - "Altium Designer users typically compile LIBPKG files to integrated libraries (INTLIB files) in order to store all the component information for a design in one portable and secure file. To compile a LIBPKG file to an INTLIB file, select Project → Compile Integrated Library or right-click the LIBPKG file and select Compile Integrated Library ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "libpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "library-ms": { - "slug": "library-ms", - "extension": "library-ms", - "name": "Windows Library Description File", - "category": "windows-library-description-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "LIBRARY-MS files are used for creating virtual folders with collections of similar files. For example, Windows 7 creates Documents, Music, Pictures, and Video libraries by default. You can create custom libraries by right-clicking the Libraries folder and choosing New → Library . When you open the new library, Windows provides an Include a folder button that you can click to add folders to the library." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "library-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "libzip": { - "slug": "libzip", - "extension": "libzip", - "name": "Camtasia Studio Zipped Library File", - "category": "camtasia-studio-zipped-library-file", - "summary": "", - "developer_org": "techsmith", - "developer_name": "TechSmith", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/libzip_9999.jpg", - "alt": "Screenshot of a .libzip file in TechSmith Camtasia 2023", - "caption": "LIBZIP file open in TechSmith Camtasia 2023" - }, - "description": [ - "Camtasia is a Windows and macOS app that captures screen activity, such as a software demonstration, how-to tutorial, webinar, video conference, or online gaming session. The software includes resources, such as title clips, callouts, and transitions, for enhancing videos (you can also create your own).", - "You can access the libraries that store resources in Camtasia by selecting \"Library\" in the left pane, then clicking the dropdown menu next to \"Library:\" in the pane. In this menu, you can manage and create new libraries.", - "To create a LIBZIP file with Camtasia, select Create new Library... from the dropdown menu in the \"Library\" pane. You can then name the library, choose if you want to start from scratch or another library, then click Create . You can also export a library as a LIBZIP file by selecting Manage Library → Export Library from the \"Library:\" dropdown menu.", - "NOTE: Camtasia allows you to share resources via the .CAMPACKAGE format, as well. This format supports more content not included in libraries, like templates and tools." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/libzip_9999.jpg", - "alt": "Screenshot of a .libzip file in TechSmith Camtasia 2023", - "caption": "LIBZIP file open in TechSmith Camtasia 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "libzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lic": { - "slug": "lic", - "extension": "lic", - "name": "Software License File", - "category": "software-license-file", - "summary": "", - "developer_org": "remi-gange", - "developer_name": "Remi Gange", - "more_information": { - "description": [ - "LIC files are commonly distributed from the software vendor to the user after the user purchases the software product. Generally, the files must be installed or available locally for the registered program to run with a valid license. Consult the program-specific registration instructions to install the license properly.", - "Example programs/technologies that use LIC files include VMware, Citrix License Servers, AutoCAD, Alfresco, Aspose.Cells, Microsoft ActiveX, and Microsoft Visual Studio (sometimes included with software deployment builds).", - "LIC files are also used by Autodesk for configuring a network with the Network License Manager (NLM) program. In order to request and validate a network license file, you must collect license server information, request a license file, copy the license file to a server, and confirm the accuracy of the license file. When you receive the LIC file you must save it on your license server. You can rename the LIC file since it comes with a long name once downloaded but you cannot alter the \".lic\" extension.", - "NOTE: The VMware license file ( vmware.lic ) for Windows is located in the C:\\​Program Files\\​VMware\\​VMware License Server\\​ directory." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lic_12903.png", - "alt": "Screenshot of a .lic file in Lic", - "caption": "LIC file open in Lic" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "license": { - "slug": "license", - "extension": "license", - "name": "Software License File", - "category": "software-license-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Many commercial software applications require users to purchase a license in order to use them. The license proves that the user paid for the application and is authorized to use it. These licensing credentials are sometimes stored in LICENSE files, which are referenced when the user opens or logs in to the application. If the application finds a valid LICENSE file, the user is allowed to access the application.", - "NOTE: Software license files are more often saved with the .LIC extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "license.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "licensekey": { - "slug": "licensekey", - "extension": "licensekey", - "name": "iPartition License Key File", - "category": "ipartition-license-key-file", - "summary": "", - "developer_org": "coriolis-systems", - "developer_name": "Coriolis Systems", - "more_information": { - "description": [ - "NOTE: Coriolis Systems iPartition has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "licensekey.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "licenses": { - "slug": "licenses", - "extension": "licenses", - "name": "Visual Studio Licensed Classes File", - "category": "visual-studio-licensed-classes-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Licensed classes are generated by the License Compiler included with Visual Studio. They are created from corresponding .LICX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "licenses.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "licx": { - "slug": "licx", - "extension": "licx", - "name": "Visual Studio License File", - "category": "visual-studio-license-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Resources include assemblies, controls, components, and other resource types. Visual Studio uses the License Controller (LC.exe) to link the project resources to the appropriate objects. This generates a .LICENSES file used in the assembly process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "licx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lid": { - "slug": "lid", - "extension": "lid", - "name": "Kodak EasyShare Album File", - "category": "kodak-easyshare-album-file", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "more_information": { - "description": [ - "LID files are used by the EasyShare software included with the camera. They are saved in the same directory as the image files, but do not contain actual image data.", - "NOTE: Kodak discontinued the development of the EasyShare program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lif": { - "slug": "lif", - "extension": "lif", - "name": "LEGO Digital Designer Assets File", - "category": "lego-digital-designer-assets-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "LIF files can be extracted with a Python program named LIF Extractor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "life": { - "slug": "life", - "extension": "life", - "name": "Light Notebook File", - "category": "light-notebook-file", - "summary": "", - "developer_org": "light-notebook-inc.", - "developer_name": "Light Notebook, Inc.", - "more_information": { - "description": [ - "Light Notebook, Inc. was previously known as Light of Creativity. The software is now discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "life.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lightinglibrary": { - "slug": "lightinglibrary", - "extension": "lightinglibrary", - "name": "Painter Lighting Presets Library", - "category": "painter-lighting-presets-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "Each lighting preset has different settings of brightness, distance, elevation, spread, color, exposure, and ambient lighting. You can choose a preset from the library to apply to your canvas in order to save time or maintain consistency among different projects.", - "To view the library of presets, select Effects → Apply Lighting or Effects → Surface Control → Apply Lighting... . You can choose the preset from the drop down menu (you can also add or remove a preset) and then click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lightinglibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lightkeyfxt": { - "slug": "lightkeyfxt", - "extension": "lightkeyfxt", - "name": "Lightkey Fixture File", - "category": "lightkey-fixture-file", - "summary": "", - "developer_org": "monospace", - "developer_name": "Monospace", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lightkeyfxt_11398.png", - "alt": "Screenshot of a .lightkeyfxt file in Monospace Lightkey 3", - "caption": "LIGHTKEYFXT file open in Monospace Lightkey 3" - }, - "description": [ - "Lightkey fixtures are DMX-compatible devices (lights, fog machines, motors, and relays) that can be connected to a DMX controller and added to a lighting display. Fixture profiles are referenced by Lightkey, which allows the software to recognize what fixtures are controlled by which channels in the lighting display.", - "To view fixtures in the Fixture Manager in Lightkey, select Lightkey → Manage Fixtures... . To import a LIGHTKEYFXT file in Lightkey, click the gear icon in the fixture library, then select Import Profile... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lightkeyfxt_11398.png", - "alt": "Screenshot of a .lightkeyfxt file in Monospace Lightkey 3", - "caption": "LIGHTKEYFXT file open in Monospace Lightkey 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lightkeyfxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lightkeyproj": { - "slug": "lightkeyproj", - "extension": "lightkeyproj", - "name": "Lightkey Project", - "category": "lightkey-project", - "summary": "", - "developer_org": "monospace", - "developer_name": "Monospace", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lightkeyproj_11397.jpg", - "alt": "Screenshot of a .lightkeyproj file in Monospace Lightkey 3", - "caption": "LIGHTKEYPROJ file open in Monospace Lightkey 3" - }, - "description": [ - "Lightkey projects are commonly created, edited, and saved by Lightkey users. Users may create multiple projects for different lighting installations but typically only use one since the project can store any number of light shows for a lighting installation.", - "In a Lightkey project, you can modify the lighting installation layout, add connected light fixtures, and set lighting presets, cues, and sequences. You can also preview the various light shows saved in the project file.", - "To open a LIGHTKEYPROJ file in Lightkey, select File → Open... or Open Recent . To create a LIGHTKEYPROJ file in Lightkey, select File → New Project , modify the project, then select File → Save ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lightkeyproj_11397.jpg", - "alt": "Screenshot of a .lightkeyproj file in Monospace Lightkey 3", - "caption": "LIGHTKEYPROJ file open in Monospace Lightkey 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lightkeyproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lilith": { - "slug": "lilith", - "extension": "lilith", - "name": "Lilith Ransomware Encrypted File", - "category": "lilith-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Lilith ransomware is a form of malware that attempts to steal a user's data and encrypt their files. The ransomware begins its attack by terminating several common Windows application processes. It then produces a ransom note named *Restore_Your_Files.txt in every folder that will contain an encrypted file. Finally, it encrypts most of a user's files and appends them with the .lilith extension.", - "*Restore_Your_Files.txt contains instructions a user can supposedly follow to decrypt their files. The note also warns that, if the user does not pay the ransom, the ransomware distributors will leak their data.", - "Ransomware is most commonly distributed in email attachments and programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and opened an unverified attachment or program, that may be how your computer became infected by Lilith ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lilith.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lilocked": { - "slug": "lilocked", - "extension": "lilocked", - "name": "Lilocked Ransomware Encrypted File", - "category": "lilocked-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The purpose of the Lilocked ransomware is to target Linux-based web servers and exploit flaws in software running on the servers, most notably defunct Exim software. After the virus gains root access, it takes files on the servers hostage and forces the server administrators to pay the perpetrator to unlock the files.", - "The ransomware takes files on the web server hostage by encrypting them and appending the .lilocked extension onto the extensions of the files. For example, a sample.css file becomes sample.css.lilocked .", - "The ransomware typically does not encrypt server system files, only web-related files, such as .HTML , .CSS , .PHP , and .JS files. After encrypting the files, the virus generates a ransom note ( #README.lilocked ) in each folder on the server to inform the server administrators about the takeover.", - "NOTE: LILOCKED files became prevalent in July 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lilocked.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lily": { - "slug": "lily", - "extension": "lily", - "name": "PCSX2 LilyPad Configuration File", - "category": "pcsx2-lilypad-configuration-file", - "summary": "", - "developer_org": "the-pcsx2-team", - "developer_name": "The PCSX2 Team", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lily.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lin": { - "slug": "lin", - "extension": "lin", - "name": "AutoCAD Linetype File", - "category": "autocad-linetype-file", - "summary": "", - "developer_org": "bridge-base-online", - "developer_name": "Bridge Base Online", - "more_information": { - "description": [ - "Linetype files can also be imported into the MicroStation Line Style Editor by selecting \"File→Import→AutoCAD Line Style File.\"" - ] - }, - "common_filenames": [ - { - "filename": "[VMF filename].lin", - "description": "[VMF filename].lin - The name of the LIN file is the same as the VMF file for which it contains the detected leaks." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lin_11593.png", - "alt": "Screenshot of a .lin file in Microsoft Notepad", - "caption": "LIN file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "linea": { - "slug": "linea", - "extension": "linea", - "name": "Linea Sketch Drawing", - "category": "linea-sketch-drawing", - "summary": "", - "developer_org": "the-iconfactory", - "developer_name": "The IconFactory", - "more_information": { - "description": [ - "Linea Sketch allows illustrators to create sketches, digital paintings, logos, and other drawings on their iPhone or iPad. It also allows illustrators to add labels, notes, and callouts to their drawings and save a timelapse video of their drawing process.", - "The app saves illustrators' drawing projects as LINEA files. Each LINEA file contains not only the drawing's data, saved as a series of .PNG images that correspond to each of the drawing's layers, but also an associated thumbnail image, any notes added to the drawing, and the associated timelapse video (if one has been created). All these constituent files are compressed using Zip compression, to make the LINEA file easier to store and share.", - "If an illustrator wants to view their LINEA file on a desktop computer, they can open it in Linea Link. Linea Link allows users to view, but not edit, the drawing a LINEA file contains, as well as export the drawing to other apps and file formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "linea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "link": { - "slug": "link", - "extension": "link", - "name": "iPod Link File", - "category": "ipod-link-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "link.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "linq": { - "slug": "linq", - "extension": "linq", - "name": "LINQPad Query File", - "category": "linqpad-query-file", - "summary": "", - "developer_org": "joseph-albahari", - "developer_name": "Joseph Albahari", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/linq_11502.png", - "alt": "Screenshot of a .linq file in LINQPad 6", - "caption": "LINQ file open in LINQPad 6" - }, - "description": [ - "Developers who utilize LINQPad for testing their code are most likely the only type of user that encounters LINQ files. When a developer saves his LINQ query or other code by selecting File → Save or Save As , LINQPad creates the LINQ file to store the contents. After a developer tests his code in LINQPad, he can copy and paste the code into Visual Studio.", - "LINQ files are meant to be opened with LINQPad, which provides various developer features for testing the code. To open a LINQ file with LINQPad, select File → Open .", - "Since LINQ files are saved in plain text, they may be opened with any text editor. Microsoft Notepad, which comes bundled with Windows, or Apple TextEdit, which comes bundled with macOS can both open LINQ files. However, they do not provide the same developer features as LINQPad.", - "NOTE: LINQ is pronounced as \"Link.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/linq_11502.png", - "alt": "Screenshot of a .linq file in LINQPad 6", - "caption": "LINQ file open in LINQPad 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "linq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "linx": { - "slug": "linx", - "extension": "linx", - "name": "iPod Links Folder", - "category": "ipod-links-folder", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "linx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lip": { - "slug": "lip", - "extension": "lip", - "name": "Clip Studio Paint File", - "category": "clip-studio-paint-file", - "summary": "", - "developer_org": "bohemia-interactive", - "developer_name": "Bohemia Interactive", - "more_information": { - "description": [ - "LIP files are similar to .PSD files used by Adobe Photoshop as they are used as a project file which allows you to resume your work at a later time. The LIP file also supports RGB , CMYK , and HSV color, layer masks, filters, and other effects.", - "The LIP file was replaced by the .CLIP file when Clip Studio Paint moved from the Clip Studio Paint format to the Clip Studio format in version 1.5.4. The newer format in CLIP files allows for quicker load and save times as it is a lighter format than the old Clip Studio Paint format in LIP files. You can still save your images as LIP files in Clip Studio Paint version 1.5.4 or later, however, the LIP file will no longer be able to be opened in versions 1.4.4 and earlier after it is edited in versions 1.5.4 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lis": { - "slug": "lis", - "extension": "lis", - "name": "SQR Output File", - "category": "sqr-output-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LIS data may be formatted in PCL (Printer Control Language). PCL is a page-description language developed by Hewlett-Packard that describes the layout of the text and graphics in a document." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lisp": { - "slug": "lisp", - "extension": "lisp", - "name": "Lisp Source Code File", - "category": "lisp-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LISP files can be edited with any text editor. However, they are more easily viewed and edited using an editor that supports Lisp syntax highlighting.", - "NOTE: Lisp has been widely used in the areas of artificial intelligence (AI), natural language processing (NLP), and symbolic processing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lisp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "list": { - "slug": "list", - "extension": "list", - "name": "APT List File", - "category": "apt-list-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "The LIST file typically follows this format: deb http://host/debian distribution section1 section2 section3 deb-src http://host/debian distribution section1 section2 section3", - "The first word of each line notifies the archive type: deb means that it holds a binary package. deb-src means that it holds a source package. NOTE: The APT tool is found within the Debian operating system.", - "NOTE: The APT tool is found within the Debian operating system." - ] - }, - "common_filenames": [ - { - "filename": "/etc/apt/sources.list", - "description": "/etc/apt/sources.list - The default Debian file containing information where software can be downloaded from." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "list.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lit": { - "slug": "lit", - "extension": "lit", - "name": "eBook File", - "category": "ebook-file", - "summary": "", - "developer_org": "clime", - "developer_name": "clime", - "more_information": { - "description": [ - "LIT files use Microsoft ClearType technology to improve readability." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "litar": { - "slug": "litar", - "extension": "litar", - "name": "Litar Virus Encrypted File", - "category": "litar-virus-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The purpose of the Litar virus is to take a user's files hostage then force the user to pay the cybercriminals (by way of bitcoin) to unlock his files. The virus is primarily spread via phishing spam emails designed to coax the victim into opening a malicious email attachment. It may also be spread via fake PayPal links, Google Drive links to corrupt emails, or counterfeit social media buttons", - "Once the virus affects a user's computer it begins scrambling his files, renaming them, and encrypting them. It appends the .litar extension onto the file extension. For example, a user's example.docx file becomes example.docx.litar . The virus then generates a .TXT ransom note names _readme.txt informing the user of the takeover and what he needs to do to recover his files.", - "NOTE: There is no program currently available to effectively restore LITAR files. If a user backed up his files he can execute a full system restore." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "litar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "litematic": { - "slug": "litematic", - "extension": "litematic", - "name": "Minecraft Litematica Schematic", - "category": "minecraft-litematica-schematic", - "summary": "", - "developer_org": "masady", - "developer_name": "Masady", - "more_information": { - "description": [ - "Minecraft is a 3D sandbox construction game. The game allows players to use various unofficial add-ons and mods to enhance their gameplay. The Litematica includes most of the features available with the old Schematica and also provides some new capabilities.", - "Litematica's main capability is that it can display a schematic of an area with information on how to build it (e.g., where to place the blocks) and highlights missing, extra, or wrongly placed blocks. When you create a schematic of a selected area with Litematica, the mod saves it as a LITEMATIC file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "litematic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "litemod": { - "slug": "litemod", - "extension": "litemod", - "name": "Minecraft LiteLoader Mod File", - "category": "minecraft-liteloader-mod-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LITEMOD files require the LiteLoader API for installation. LITEMOD files should be placed in the \"mods\" folder, which is located inside the \".minecraft\" folder. If there is no \"mods\" folder, create one. Once installed, LITEMOD files are designed to not conflict with other installed mods and mod loaders, such as Minecraft Forge.", - "NOTE: When downloading LITEMOD files, your browser may detect the file as a .ZIP file and give it a \"zip\" extension. This will prevent the mod from properly working, so rename the extension to \"litemod\" before placing it in the \"mods\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "litemod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "livecode": { - "slug": "livecode", - "extension": "livecode", - "name": "LiveCode Stack File", - "category": "livecode-stack-file", - "summary": "", - "developer_org": "runrev", - "developer_name": "RunRev", - "more_information": { - "description": [ - "To create a LIVECODE file, select File → New Mainstack , a window, or Card , should appear, make your edits, select File → Save or Save As... or Share This Stack... , name your file, choose the save location, and click Save .", - "To open a LIVECODE file, simply click the file, or select File → Open Stack... or Open Recent File , navigate to your LIVECODE file, select it, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "livecode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "livereg": { - "slug": "livereg", - "extension": "livereg", - "name": "Symantec Antivirus Session File", - "category": "symantec-antivirus-session-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "NOTE: LIVEREG files are hidden files, so you must enable hidden file viewing in Windows to see them. They may reside on your computer even after uninstalling Symantec programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "livereg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "liveupdate": { - "slug": "liveupdate", - "extension": "liveupdate", - "name": "Symantec LiveUpdate File", - "category": "symantec-liveupdate-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "Common LIVEUPDATE files include Settings.LiveUpdate , Log.LiveUpdate , and Product.Inventory.LiveUpdate ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "liveupdate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lix": { - "slug": "lix", - "extension": "lix", - "name": "Logos Library System File", - "category": "logos-library-system-file", - "summary": "", - "developer_org": "imagine-that", - "developer_name": "Imagine That", - "more_information": { - "description": [ - "Libronix DLS is used by Logos Bible Software to maintain the library of books, such as Greek or Hebrew original texts or English translations of the Bible such as the NIV, KJV, and ESV versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lizd": { - "slug": "lizd", - "extension": "lizd", - "name": "Live Interior 3D Compressed Document", - "category": "live-interior-3d-compressed-document", - "summary": "", - "developer_org": "belight-software", - "developer_name": "BeLight Software", - "more_information": { - "description": [ - "Live Interior 3D for Mac was succeeded by Live Home 3D for Mac. LIZD files are still supported by Live Home 3D for Mac." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lizd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ljp": { - "slug": "ljp", - "extension": "ljp", - "name": "Lossless JPEG Image", - "category": "lossless-jpeg-image", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "The lossless JPEG format is not supported by many image viewers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ljp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lk12": { - "slug": "lk12", - "extension": "lk12", - "name": "LIKO-12 Disk File", - "category": "liko-12-disk-file", - "summary": "", - "developer_org": "rami-sabbagh", - "developer_name": "Rami Sabbagh", - "more_information": { - "description": [ - "LIKO-12 is one of several fantasy gaming consoles that developers and gamers can use to create and play retro-style video games. (Others include TIC-80 and PICO-8.) The app is open-source, and game developers can use it to build games that they then save as LK12 files.", - "After a developer finishes developing a LIKO-12 game, they typically share the game's LK12 file online, so other LIKO-12 users can play it. For example, the \"Share LIKO-12 Games !\" thread linked from LIKO-12's homepage contains links to several LK12 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lk12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lkr": { - "slug": "lkr", - "extension": "lkr", - "name": "MPLAB C18 Linker Script", - "category": "mplab-c18-linker-script", - "summary": "", - "developer_org": "microchip-technology", - "developer_name": "Microchip Technology", - "more_information": { - "description": [ - "Microchip Technology MPLAB is an integrated development environment ( IDE ) used to create embedded applications on PIC and dsPIC microcontrollers. When compiling programs using MPLAB, developers use different compilers when targeting different microcontrollers. Version 8 of MPLAB includes support for the C18 compiler, used to compile programs for PIC18 microcontrollers.", - "When compiling a program using C18, developers previously had to manually specify a linker script used to merge their program's constituent files into a single program file. In the most recent version of C18, however, the compiler automatically selects an appropriate linker script from its ~mcc/​18/​bin/​LKR directory. These scripts are saved as LKR files.", - "NOTE: Other MPLAB products may also use linker scripts saved as LKR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lkr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ll": { - "slug": "ll", - "extension": "ll", - "name": "List & Label Preview File", - "category": "list-label-preview-file", - "summary": "", - "developer_org": "llvm-developer-group", - "developer_name": "LLVM Developer Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ll_12664.png", - "alt": "Screenshot of a .ll file in Microsoft Visual Studio Code", - "caption": "LL file open in Microsoft Visual Studio Code" - }, - "description": [ - "LLVM is a collection of modular and reusable compiler and toolchain technologies. Primarily, developers use LLVM to optimize programs written in a variety of programming languages for one or more target architectures.", - "As part of this optimization process, LLVM compiles a program's original source code into an intermediate representation, which consists of a translated version of the program's original code. This translation is saved in an LL file. Developers can compile LL files using LLVM's static compiler to optimize them for a specific architecture." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ll_12664.png", - "alt": "Screenshot of a .ll file in Microsoft Visual Studio Code", - "caption": "LL file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ll.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "llb": { - "slug": "llb", - "extension": "llb", - "name": "LabVIEW Library File", - "category": "labview-library-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "To create an LLB file in LabVIEW 8, first select Build Specifications→New→Source Distribution. Then click the Custom radio button and check the box that says, \"Destination is LLB.\" Click \"Yes\" in the window that pops up. Finally, click \"Build\" to create the LLB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "llb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lld": { - "slug": "lld", - "extension": "lld", - "name": "Logo! Soft Comfort LAD File", - "category": "logo-soft-comfort-lad-file", - "summary": "", - "developer_org": "siemens", - "developer_name": "Siemens", - "more_information": { - "description": [ - "The Logo! Soft Comfort program features a \"drawing board\" interface that organizes the positioning and linking of different program elements for creating and testing complex control programs. The program offers numerous features, such as text formatting, diagram editing, and simulation tools.", - "To create an LLD file, select File → New → Ladder diagram (LAD) , build your diagram, select File → Save or Save As... , choose the save location (it defaults to the \"Program\" folder), name the file, and click Save .", - "To open an LLD file, simply double-click the file or select File → Open... in the application, navigate to your file, and click Open .", - "To convert your diagram type from Ladder to Function Block, select File → Convert to FBD . This will change the layout of your diagram and you will then save the file as an .LSC file.", - "NOTE: The LLD file is similar to an LSC file, which contains a function block diagram. If you're used to working with logic boxes of Boolean algebra, you should use the function block diagram." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "llm": { - "slug": "llm", - "extension": "llm", - "name": "Linden Lab Mesh File", - "category": "linden-lab-mesh-file", - "summary": "", - "developer_org": "linden-research", - "developer_name": "Linden Research", - "more_information": { - "description": [ - "LLM files are created in one of two mesh definition formats, base format or level of detail (LOD) format. Base meshes contain the original mesh definition, and LOD meshes contain alternate meshes in a decreasing resolution that are used when the avatar is far from the camera.", - "LLM files are also called Linden Binary Mesh files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "llm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "llsp": { - "slug": "llsp", - "extension": "llsp", - "name": "LEGO Education Spike Project", - "category": "lego-education-spike-project", - "summary": "", - "developer_org": "lego", - "developer_name": "LEGO", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/llsp_12406.png", - "alt": "Screenshot of a .llsp file in LEGO Education Spike", - "caption": "LLSP file open in LEGO Education Spike" - }, - "description": [ - "LEGO Education Spike is a STEAM learning tool that allows students to build and program LEGO robots. Students create programs in the LEGO Education Spike app, by dragging, dropping, and linking blocks that represent directives. Students can then run their program by:", - "If a student wants to save their program on their local machine, they can do so by selecting File → Save as... from Spike's menu bar. Spike will then save the student's program as an LLSP file. The student can then upload their LLSP file to the Internet to share their program with other Spike users.", - "NOTE: Students can also save a program on their Hub, so they can run the program while the Hub is not connected to their computer." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/llsp_12406.png", - "alt": "Screenshot of a .llsp file in LEGO Education Spike", - "caption": "LLSP file open in LEGO Education Spike" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "llsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "llv": { - "slug": "llv", - "extension": "llv", - "name": "Safeguard PDF Viewer License", - "category": "safeguard-pdf-viewer-license", - "summary": "", - "developer_org": "locklizard", - "developer_name": "Locklizard", - "more_information": { - "description": [ - "Businesses (and other organizations) use Locklizard Safeguard PDF Security to encrypt and control access to sensitive .PDF files. PDFs encrypted by Safeguard PDF Security are saved as PDC files.", - "If a business wants to allow a user outside their organization to access a PDC file, they can do so by emailing that user the PDC file and an accompanying LLV file. This allows the user to view the PDC file in Locklizard's free Safeguard PDF Viewer, after they install the viewer and the license their LLV file contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "llv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "llx": { - "slug": "llx", - "extension": "llx", - "name": "LabVIEW VI Library Backup File", - "category": "labview-vi-library-backup-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "NOTE: The \".llx\" extension may need to be renamed to \".llb\" to open successfully." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "llx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lm": { - "slug": "lm", - "extension": "lm", - "name": "Language Model File", - "category": "language-model-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Certain Microsoft applications, such as Microsoft Word, Microsoft Edge, and Microsoft Notepad, can be configured to show predictive text to users as they type within those apps. In order to show predictive text to users, these applications reference LM files that contain language model data. LM files can be found in the following directories:", - "Language model data is used to determine what the next word (or emoji) in a sequence is likely to be, given the words the sequence already contains. For example, a good language model would predict that the next word in the sentence \"Microsoft develops the Windows operating\" will be \"system.\" By default, Windows includes four LM files, the first three of which are used to show predictive text and emoji suggestions when a user types in U.S. English:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lma": { - "slug": "lma", - "extension": "lma", - "name": "Logo! UDF File", - "category": "logo-udf-file", - "summary": "", - "developer_org": "siemens", - "developer_name": "Siemens", - "more_information": { - "description": [ - "The Logo! Soft Comfort program features a \"drawing board\" interface that organizes the positioning and linking of different program elements for creating and testing complex control programs. The program offers numerous features, such as diagram editing, text formatting, and simulation tools.", - "To create an LMA file, select File → New → UDF diagram (UDF) , build your diagram, select File → Save or Save As... , choose the save location (it defaults to the \"Program\" folder), name the file, and click Save .", - "To open an LMA file, simply double-click the file or select File → Open... in the application, navigate to your file, and click Open .", - "To edit the properties of your UDF in your LMA file, select Edit → Edit UDF properties... , make your edits (create a password, change parameters, etc.), and click OK .", - "There are some restrictions with UDFs in an LMA file: At the most, a UDF can have 8 input and 4 output connectors. Shift registers, PI controllers, Data Log, message texts, and digital and analog inputs and outputs cannot be integrated into a UDF." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmbake": { - "slug": "lmbake", - "extension": "lmbake", - "name": "Godot Engine LightMap Bake Binary", - "category": "godot-engine-lightmap-bake-binary", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "more_information": { - "description": [ - "Godot Engine is a free video game development engine that allows developers to create 2D and 3D games. Each game is comprised of a series of scenes, which are themselves comprised of a series of nodes representing different in-game elements.", - "One of the nodes developers can add to a Godot Engine scene is BakedLightmap. The BakedLightmap node allows developers to add indirect and direct lighting to a scene. Developers then \"bake\" their scene's lighting, compiling it for use in their scene. If a developer is saving their scene as a text-based TSCN file, Godot Engine will compile the developer's lighting in a separate LMBAKE file. This avoids bloating the developer's TSCN file with encoded, binary data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmbake.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmc": { - "slug": "lmc", - "extension": "lmc", - "name": "Mobility Client Configuration File", - "category": "mobility-client-configuration-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "LMC files are only used internally to store the configuration for Mobility Client. To export the configuration, click a connection in the \"Connections\" window in Mobility Client and select Tools → Export Configuration , and choose the type of configuration. Mobility Client creates the LMC file to save the configuration. To import an LMC file, click a connection in the \"Connections\" window in Mobility Client and select Tools → Import Configuration , and browse for the LMC file.", - "IBM Mobile Connect allows users to securely access enterprise data and applications from anywhere. Mobility Client is a component of IBM Mobile Connect that is used to create VPN connections across wireless and wireline networks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmf": { - "slug": "lmf", - "extension": "lmf", - "name": "Quartus II Library Mapping File", - "category": "quartus-ii-library-mapping-file", - "summary": "", - "developer_org": "altera", - "developer_name": "Altera", - "more_information": { - "description": [ - "The LMF file is an ASCII text file that stores the mappings as statements that can be read by any text editor. It can be used to map cells stored in Verilog Quartus Mapping (VQM) files and EDIF Input (EDF) files, modules stored in Verilog Design (V) files, and components stored in VHDL Design (VHD) files to Quartus II logic functions.", - "NOTE: Altera was acquired by Intel in 2015." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmk": { - "slug": "lmk", - "extension": "lmk", - "name": "Sothink Logo Maker Image", - "category": "sothink-logo-maker-image", - "summary": "", - "developer_org": "sourcetec-software", - "developer_name": "SourceTec Software", - "more_information": { - "description": [ - "Logo Maker images can be exported to the .SVG , .PNG , and .JPG formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmnr": { - "slug": "lmnr", - "extension": "lmnr", - "name": "Luminar 2018 Project File", - "category": "luminar-2018-project-file", - "summary": "", - "developer_org": "skylum-software", - "developer_name": "Skylum Software", - "more_information": { - "description": [ - "Luminar is a digital photo-editing application that allows photographers to make layer-based edits to their photos. In Luminar 2018, when photographers saved the edits they had made to a photo, Luminar created a Luminar project file (LMNR file). This file contained the edited photo, as well as a record of the layers, adjustments, and other edits the photographer had applied to the photo.", - "LMNR files could be used to export Luminar-edited photos as .JPG , .TIFF , .PNG , and .PSD files. Current versions of Luminar, however, no longer support LMNR files. Instead, those versions store edited photos and a record of the edits made to those photos in Luminar catalogs, which are comprised of TIFF, .STATE , and .LUMINAR files (among others)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmnr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmp": { - "slug": "lmp", - "extension": "lmp", - "name": "Quake Engine Lump File", - "category": "quake-engine-lump-file", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "LMP, or lump, files typically contain a single game asset, such as a 2D image. Quake and Doom .WAD files are comprised of several of these lumps, packaged into a single archive .", - "While most LMP files contain 2D images, some contain other types of game data. For this reason, Quake and Doom modding programs that can open some LMP files may not be able to open others." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lms": { - "slug": "lms", - "extension": "lms", - "name": "LenMus Score File", - "category": "lenmus-score-file", - "summary": "", - "developer_org": "lenmus", - "developer_name": "LenMus", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmsp": { - "slug": "lmsp", - "extension": "lmsp", - "name": "LEGO MINDSTORMS Scratch Program", - "category": "lego-mindstorms-scratch-program", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lmsp_12012.png", - "alt": "Screenshot of a .lmsp file in LEGO Education EV3 Classroom 1.1", - "caption": "LMSP file open in LEGO Education EV3 Classroom 1.1" - }, - "description": [ - "LEGO Education EV3 Classroom is a cross-platform application that allows students to create programs for use with the EV3 Intelligent Brick. The EV3 Intelligent Brick is a miniature, programmable computer that students use to control LEGO robots, which are built from the LEGO MINDSTORMS Education EV3 Core Set.", - "Programs that students create using EV3 Classroom are saved as LMSP files. In EV3 Classroom, the code that LMSP files contain appears as blocks, which students can drag and drop to change the functions their program includes. After a student has finished editing the program their LMSP file contains, they can install the file on their EV3 Intelligent Brick. They can then attach the Brick to a LEGO robot designed to execute their program and watch as the robot performs the functions their program contains.", - "NOTE: LMSP files are Zip-compressed files that contain an .SB3 , .SVG , and .jsn file. Students will likely never have to decompress an LMSP file, but doing so and examining the file's decompressed contents could be a valuable educational exercise." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lmsp_12012.png", - "alt": "Screenshot of a .lmsp file in LEGO Education EV3 Classroom 1.1", - "caption": "LMSP file open in LEGO Education EV3 Classroom 1.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmt": { - "slug": "lmt", - "extension": "lmt", - "name": "RPG Maker 2000/2003 Map Tree", - "category": "rpg-maker-2000-2003-map-tree", - "summary": "", - "developer_org": "kadokawa-games", - "developer_name": "Kadokawa Games", - "more_information": { - "description": [ - "RPG Maker is a program that video game developers use to create 2D role-playing games. Over the years, various developers have released many versions of RPG Maker, including RPG Maker 2000 and RPG Maker 2003.", - "Game development projects created by RPG Maker 2000 and RPG Maker 2003 always include an RPG_RT.lmt file. This file contains a record of the maps a project includes, the order in which those maps should be shown in the RPG Maker project editor, and other map-related data. It is stored alongside a project's .LMU map file, named MAP###.lmu , and LDB map database file, named RPG_RT.ldb .", - "In some cases (most often, after RPG Maker 2000 or 2003 quit accidentally due to memory overload), RPG Maker 2000 or 2003 may show a Map Tree Data is corrupted error when you open a project. This means the LMT file associated with your game project is damaged. If you have encountered this error, refer to this tutorial , which explains how to create a new LMT file for your project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmu": { - "slug": "lmu", - "extension": "lmu", - "name": "RPG Maker Map File", - "category": "rpg-maker-map-file", - "summary": "", - "developer_org": "enterbrain", - "developer_name": "Enterbrain", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lmx": { - "slug": "lmx", - "extension": "lmx", - "name": "Landmark Exchange File", - "category": "landmark-exchange-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "LMX files can be imported by the mapping application included with Nokia phones. They are supported by Nokia Symbian-based devices, such as S60 mobile phones." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lnd": { - "slug": "lnd", - "extension": "lnd", - "name": "3D Landscape File", - "category": "3d-landscape-file", - "summary": "", - "developer_org": "upperspace", - "developer_name": "Upperspace", - "more_information": { - "description": [ - "Upperspace 3D Landscape for Everyone is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lnd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lng": { - "slug": "lng", - "extension": "lng", - "name": "Winamp Language File", - "category": "winamp-language-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Winamp is a media player that can play audio, video, and other multimedia content. The software supports a large variety of audio and video file formats and provides tools for organizing music and video files into playlists and searchable libraries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lnk": { - "slug": "lnk", - "extension": "lnk", - "name": "Windows Shortcut", - "category": "windows-shortcut", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lnk_48.png", - "alt": "Editing an LNK file's properties in Microsoft Windows 11", - "caption": "Editing an LNK file's properties in Microsoft Windows 11" - }, - "description": [ - "LNK files typically use the same icon as their target file, with a small curled arrow added to indicate the shortcut points to another location. When you double-click an LNK file, Windows opens the file to which that shortcut points, just as it would if you double-clicked the actual file.", - "You can edit a Windows shortcut's properties, to add a shortcut key or modify how Windows opens the file to which the shortcut points. To edit a shortcut's properties, right-click the shortcut and select Properties .", - "Even if you've configured Windows to show file extensions for known file types, it does not show the .lnk file extension. While not recommended, you can make Windows show the .lnk file extension by deleting the NeverShowExt property within the HKEY_CLASSES_ROOT\\​lnkfile Windows registry entry:", - "Read more about Windows shortcuts in the FileInfo.com Help Center .", - "NOTE: Changes to the LNK file association can cause your Windows desktop icons to unexpectedly change or disappear. You can visit the Help Center for instructions on how to fix your Windows icons ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lnk_48.png", - "alt": "Editing an LNK file's properties in Microsoft Windows 11", - "caption": "Editing an LNK file's properties in Microsoft Windows 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lnk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lnk42": { - "slug": "lnk42", - "extension": "lnk42", - "name": "Windows 93 Desktop Shortcut", - "category": "windows-93-desktop-shortcut", - "summary": "", - "developer_org": "jakenpopp-and-zombectro", - "developer_name": "Jakenpopp and Zombectro", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lnk42_11960.png", - "alt": "Screenshot of a .lnk42 file in Windows 93", - "caption": "LNK42 file open in Windows 93" - }, - "description": [ - "In 2014, French hackers Jankenpopp and Zombectro created Windows 93. The web-based \"operating system,\" which can be found at Windows93.net, allows users to access a number of clever, comedic programs, including:", - "When a user right-clicks a Windows 93 desktop shortcut and selects Download As... , the user's web browser downloads an LNK42 file. LNK42 files contain information Windows 93 uses to open an associated program. For example, the file Recorder.lnk42 contains information ( \"exe\":\"recorder\" ) Windows 93 uses to open its Recorder program.", - "In some cases, LNK42 files also include the path at which a shortcut's icon can be found. Continuing the prior example, Recorder.lnk42 tells users its icon is located at /​c/​sys/​skins/​w93/​apps/​recorder.png in Windows 93." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lnk42_11960.png", - "alt": "Screenshot of a .lnk42 file in Windows 93", - "caption": "LNK42 file open in Windows 93" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lnk42.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lnst": { - "slug": "lnst", - "extension": "lnst", - "name": "Adobe InDesign Line Presets File", - "category": "adobe-indesign-line-presets-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lnst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lnt": { - "slug": "lnt", - "extension": "lnt", - "name": "PC-lint/FlexeLint Configuration File", - "category": "pc-lint-flexelint-configuration-file", - "summary": "", - "developer_org": "laego", - "developer_name": "Laego", - "more_information": { - "description": [ - "Environment configuration files typically begin with \" env- \" while compiler options files begin with \" co- \"." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lnx": { - "slug": "lnx", - "extension": "lnx", - "name": "Commodore 64 Lynx Archive", - "category": "commodore-64-lynx-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Will Corley developed the Lynx (also known as LNX or Ultimate Lynx) format. The Lynx format was more common in the 1990s for uploading to a BBS but has since greatly decreased in usage due to the rise of other archiving formats, discontinuation of the Lynx archiver program, and the complexity of the Lynx format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lnx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lo": { - "slug": "lo", - "extension": "lo", - "name": "Interleaf Compiled Lisp File", - "category": "interleaf-compiled-lisp-file", - "summary": "", - "developer_org": "broadvision", - "developer_name": "BroadVision", - "more_information": { - "description": [ - "NOTE: Interleaf 6 and later (now QuickSilver) saves compiled Lisp files in the Fast Save format with an .FAS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "loaders": { - "slug": "loaders", - "extension": "loaders", - "name": "GTK+ Loaders File", - "category": "gtk+-loaders-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "An example application that uses GTK+ LOADERS files is Pidgin, an instant messenging client." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "loaders.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "loadmeta": { - "slug": "loadmeta", - "extension": "loadmeta", - "name": "Kerbal Space Program Save Metadata File", - "category": "kerbal-space-program-save-metadata-file", - "summary": "", - "developer_org": "squad", - "developer_name": "Squad", - "more_information": { - "description": [ - "Squad Kerbal Space Program is a popular rocket construction and space flight simulation game. The game allows you to save your progress as SFS files, which you can open to load your saved game.", - "When you load your saved progress from an SFS file by accessing the Load Game dialog in Kerbal Space Program, the game compares the hash in the LOADMETA file to the hash in the SVS file. After verifying it accompanies the SFS file, the game loads the cached information in the LOADMETA file instead of parsing all of the data in the SVS file.", - "NOTE: Squad introduced LOADMETA files when it released version 1.2.2 of Kerbal Space Program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "loadmeta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "loadtest": { - "slug": "loadtest", - "extension": "loadtest", - "name": "Visual Studio Load Test File", - "category": "visual-studio-load-test-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Load tests are used by Visual Studio for various types of testing. They may be used to test the responsiveness of an application, how an application performs at different capacities, how an application performs under light loads for minimal durations, or if an application runs successfully under a heavy load for a long duration.", - "You can create LOADTEST files with the Load Test Wizard and edit its properties with the Load Test Editor. You can also view load tests when they run using the Load Test Monitor and completed test runs using the Load Test Analyzer.", - "Visual Studio uses different file extensions for a variety of file types. Some of the different test file extensions include LOADTEST, .GENERICTEST , and .WEBTEST ." - ] - }, - "common_filenames": [ - { - "filename": "LoadTest1.loadtest", - "description": "LoadTest1.loadtest - Automatically generated when a Visual Studio project is created." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "loadtest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lobster": { - "slug": "lobster", - "extension": "lobster", - "name": "Lobster Source Code", - "category": "lobster-source-code", - "summary": "", - "developer_org": "wouter-van-oortmerssen", - "developer_name": "Wouter van Oortmerssen", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lobster_13277.png", - "alt": "Screenshot of a .lobster file in Microsoft Visual Studio Code", - "caption": "LOBSTER file open in Microsoft Visual Studio Code" - }, - "description": [ - "The Lobster programming language is a statically-typed programming language developed by Wouter van Oortmerssen. According to Oortmerssen, Lobster combines the advantages of an expressive type system and compile-time memory management with a lightweight, terse syntax.", - "Developers creating Lobster programs save the source code they've written as LOBSTER files. Most often, these programs are 2D or 3D video games (or part of a game), since Lobster is optimized for creating video games and other graphical programs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lobster_13277.png", - "alt": "Screenshot of a .lobster file in Microsoft Visual Studio Code", - "caption": "LOBSTER file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lobster.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "loc": { - "slug": "loc", - "extension": "loc", - "name": "GPS Location File", - "category": "gps-location-file", - "summary": "", - "developer_org": "4j-studios", - "developer_name": "4J Studios", - "more_information": { - "description": [ - "LOC files are similar to .GPX files, but are saved in a different format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "loc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "localized": { - "slug": "localized", - "extension": "localized", - "name": "macOS Directory Localization File", - "category": "macos-directory-localization-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Localization is the process of translating text and audio content for use across multiple languages. Software programs, including the macOS operating system , use a variety of localization schemes to show content to users in their preferred language.", - "Part of macOS's system-level localization scheme depends on LOCALIZED files. These files are hidden, blank files that macOS references when showing a directory's name to users. If a directory contains a blank LOCALIZED file, macOS can translate that directory's name into any of its system languages.", - "Because LOCALIZED files are hidden files that do not appear even after a user chooses to show hidden files (using the Cmd + Shift + . shortcut) on their Mac, most users will never encounter a LOCALIZED file. The most likely way a user would encounter a LOCALIZED file is by viewing the file within a different operating system installed on their Mac. For example, Parallels Desktop users who have chosen to show hidden files in Windows may see a LOCALIZED file on their Windows desktop." - ] - }, - "common_filenames": [ - { - "filename": ".localized", - "description": ".localized - A hidden, blank file included in many macOS system directories. Used to tell macOS that the directory's name can be localized." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "localized.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "localstorage": { - "slug": "localstorage", - "extension": "localstorage", - "name": "WebKit Local Storage Data File", - "category": "webkit-local-storage-data-file", - "summary": "", - "developer_org": "the-webkit-open-source-project", - "developer_name": "The WebKit Open Source Project", - "more_information": { - "description": [ - "Local storage is useful for extensions such as Chrome browser games. For example, the game Angry Birds stores saved game information in a LOCALSTORAGE file.", - "Chrome for Windows stores extension information here:", - "[user]\\​AppData\\​Google\\​Chrome\\​User Data\\​Default\\​Local Storage\\​", - "Chrome for macOS uses the following location for extension information:", - "~/​Library/​Application Support/​Google/​Chrome/​Default/​Local Storage/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "localstorage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lock": { - "slug": "lock", - "extension": "lock", - "name": "Lock File", - "category": "lock-file", - "summary": "", - "developer_org": "mojang-specifications", - "developer_name": "Mojang Specifications", - "more_information": { - "description": [ - "LOCK files signal to applications that a resource should not be used until the lock is released. This is useful for programs that need to prevent concurrent access to critical resources. For file locking, programs typically create a new file and add the \".lock\" extension for the original filename. For example, a lock file for \"example.file\" would be \"example.file.lock.\"", - "LOCK files are commonly seen on Unix-based systems, including Red Hat Linux system file locks. Other examples of LOCK files include Mozilla's parent.lock file, which locks Windows Firefox profiles, and Apache Web Server lock files, which are created using the LockFile directive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lock.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lockb": { - "slug": "lockb", - "extension": "lockb", - "name": "Bun Install Lock File", - "category": "bun-install-lock-file", - "summary": "", - "developer_org": "oven", - "developer_name": "Oven", - "more_information": { - "description": [ - "Oven develops Bun as an all-in-one toolkit for TypeScript and JavaScript apps that speeds up development workflows. It offers a fast JavaScript runtime known as \"Bun runtime,\" meant to be a replacement for Node.js, offering significantly reduced memory usage and startup times.", - "When a Bun user runs bun install , Bun creates a LOCKB file ( bun.lockb ). The file stores binary data that, along with packages and their dependencies, may also include an integrity hash and the target to which each package is resolved." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lockb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "locked": { - "slug": "locked", - "extension": "locked", - "name": "Ransomware Encrypted File", - "category": "ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Locked virus is malware that is commonly referred to as ransomware, where the purpose of the virus is to take your files hostage and force you to pay the perpetrator (by way of bitcoin) to unlock your files. The virus is typically introduced through an email attachment, P2P network, or fake software update. Once the virus affects your computer it begins scrambling your files, renaming them, and encrypting them. The virus then generates a .TXT ransom note informing you of the takeover and what you need to do to recover your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "locked.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "locker": { - "slug": "locker", - "extension": "locker", - "name": "NordLocker Encrypted Archive", - "category": "nordlocker-encrypted-archive", - "summary": "", - "developer_org": "nordlocker", - "developer_name": "NordLocker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/locker_11877.png", - "alt": "Screenshot of a .locker file in NordLocker 2.1", - "caption": "LOCKER file open in NordLocker 2.1" - }, - "description": [ - "NordLocker allows you to quickly secure your files locally in Windows or macOS, but also provides cloud storage for syncing encrypted files across multiple devices. The LOCKER file stores all of the files and folders you have imported into a specific locker in NordLocker.", - "To create a LOCKER file with the Windows version of NordLocker, select File → New Locker . To create a LOCKER file with the macOS version of NordLocker, select File → Create New Locker .", - "LOCKER files are saved by default in the following locations:", - "Windows - C:\\​Users\\​[username]\\​Documents\\​NordLocker\\​Lockers", - "macOS - /​Users/​[username]/​Nordlocker/​", - "LOCKER files are not only used for securing files stored on your computer. They can be shared with others as long as they are registered with NordLocker and have installed the application." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/locker_11877.png", - "alt": "Screenshot of a .locker file in NordLocker 2.1", - "caption": "LOCKER file open in NordLocker 2.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "locker.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lockfile": { - "slug": "lockfile", - "extension": "lockfile", - "name": "Mac OS X PLIST Lock File", - "category": "mac-os-x-plist-lock-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "If a LOCKFILE file is deleted, Mac OS X recreates it the next time the corresponding application is opened. For example, if you delete Apple Mail's com.apple.mail.plist.lockfile file, it will be recreated the next time Mail is opened.", - "Lock files can be found in the user's ~/​Library/​Preferences/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lockfile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lockmypix": { - "slug": "lockmypix", - "extension": "lockmypix", - "name": "LockMyPix Vault", - "category": "lockmypix-vault", - "summary": "", - "developer_org": "fourchars", - "developer_name": "fourchars", - "more_information": { - "description": [ - "LockMyPix utilizes encryption to ensure that files stored in the vault remain private and secure. When a user adds photos or other media to the app, it moves them from their original location to the LOCKMYPIX Vault file, helping prevent unauthorized access through file managers, galleries, or other apps.", - "People who want to keep personal or sensitive content private on their Android or iOS devices are the most likely users of LockMyPix and its Vault format. It is especially useful for those who share their devices or are concerned about data privacy." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lockmypix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "locky": { - "slug": "locky", - "extension": "locky", - "name": "Locky Ransomware Encrypted File", - "category": "locky-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Locky virus is highly dangerous malware . It is commonly referred to as ransomware, where the purpose of the virus is to take your files hostage and force you to pay the perpetrator (by way of bitcoin) to unlock your files. The virus is a trojan horse that was introduced through a personal document (most likely a fake invoice .DOC file asking you to enable macros) attached to an email. Once the virus affects your computer it begins scrambling your files, renaming them, and encrypting them. The virus then generates a .TXT ransom note informing you of the takeover and what you need to do to recover your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "locky.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "locpack": { - "slug": "locpack", - "extension": "locpack", - "name": "Snowdrop Localization Package", - "category": "snowdrop-localization-package", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "Some games developed using the Snowdrop game engine use LOCPACKBIN files alongside LOCPACK files. For example, South Park: The Fractured But Whole uses both LOCPACK and LOCPACKBIN files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "locpack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lod": { - "slug": "lod", - "extension": "lod", - "name": "Heroes of Might and Magic 3 Graphics File", - "category": "heroes-of-might-and-magic-3-graphics-file", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "HOMM3 LOD files are commonly seen with the filenames H3bitmap.lod and H3sprite.lod .", - "NOTE: LOD files are also used by the Heroes Chronicles, a game similar to HOMM3 that was also released by 3DO. The 3DO company sold all Heroes of Might and Magic series products to Ubisoft. Loki Software released a ported Linux version of HOMM3." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lof": { - "slug": "lof", - "extension": "lof", - "name": "Audacity File List", - "category": "audacity-file-list", - "summary": "", - "developer_org": "audacity", - "developer_name": "Audacity", - "more_information": { - "description": [ - "LOF files use a plain text format that is specified in the Audacity user documentation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lof.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "log": { - "slug": "log", - "extension": "log", - "name": "Log File", - "summary": "A LOG file is a log used by various operating systems and programs. It typically contains a plain text log of certain events with their timestamps. LOG files may be created by the operating system to keep track of system events or by a software installation program to list location and names of installed files.", - "developer": "N/A", - "developer_slug": "n-a", - "category": "Data Files", - "category_slug": "data-files", - "rating": 3.7, - "votes": 377, - "last_updated": "July 21, 2016", - "more_information": { - "content": [ - "Web servers also generate log files to track visitors and to monitor bandwidth usage. Web stats programs allow Web hosts to analyze log files through generated charts and graphs, which present logged website traffic data in a graphical format." - ] - }, - "scraped_at": "2025-08-09T21:58:55.239328", - "source": { - "url": "https://fileinfo.com/extension/log", - "file": "log.html" - } - }, - "log1": { - "slug": "log1", - "extension": "log1", - "name": "Windows Registry Hive Log File", - "category": "windows-registry-hive-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "LOG1 files are a part of the overall group of files that comprise the registry \"hive.\" Other files include .LOG and .LOG2 . A common LOG1 file is ntuser.dat.LOG1 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "log1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "log2": { - "slug": "log2", - "extension": "log2", - "name": "Windows Registry Hive Log 2 File", - "category": "windows-registry-hive-log-2-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "LOG2 files exist as part of the Windows registry \"hive\", which comprise a subset of the overall Windows registry. Other registry files include .LOG and .LOG2 files. A common LOG2 file is ntuser.dat.LOG2 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "log2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "logic": { - "slug": "logic", - "extension": "logic", - "name": "Logic Pro Project File", - "category": "logic-pro-project-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Logic Pro is used by musicians for producing music. Logic Pro supports the recording, editing, and mixing stages of audio production." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "logic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "logicly": { - "slug": "logicly", - "extension": "logicly", - "name": "Logicly Circuit", - "category": "logicly-circuit", - "summary": "", - "developer_org": "bowler-hat", - "developer_name": "Bowler Hat", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/logicly_10359.png", - "alt": "Screenshot of a .logicly file in Bowler Hat Logicly", - "caption": "LOGICLY file open in Bowler Hat Logicly" - }, - "description": [ - "Logicly is a circuit design program that lets students experiment with building logic gate-based circuits. Students can save the circuits they create as LOGICLY files, to share them with others or continue editing them in the future.", - "Each LOGICLY file can contain a variety of circuit components, including (but not limited to) switches, push buttons, light bulbs, logic gates, flip flops, and buses. After a user finishes designing their circuit, they can test out their design by interacting with the circuit's input controls.", - "NOTE: Logicly also allows users to create custom integrated circuits, which can be shared between projects using .LOGICLYLIB files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/logicly_10359.png", - "alt": "Screenshot of a .logicly file in Bowler Hat Logicly", - "caption": "LOGICLY file open in Bowler Hat Logicly" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "logicly.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "logiclylib": { - "slug": "logiclylib", - "extension": "logiclylib", - "name": "Logicly Integrated Circuit Library", - "category": "logicly-integrated-circuit-library", - "summary": "", - "developer_org": "bowler-hat", - "developer_name": "Bowler Hat", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/logiclylib_13167.png", - "alt": "Screenshot of a .logiclylib file in Bowler Hat Logicly", - "caption": "LOGICLYLIB file open in Bowler Hat Logicly" - }, - "description": [ - "Logicly is a circuit design program that lets students create virtual circuits and learn about logic gates. In addition to allowing users to create simple circuits (saved as .LOGICLY files), Logicly allows users to create custom integrated circuits. Users can then re-use these custom integrated circuits in other designs.", - "If a user wants to export the integrated circuits they've created, to re-use them later, they can select File → Export Integrated Circuit Library... from Logicly's menu bar. This saves all the custom integrated circuits included in the user's current project as a LOGICLYLIB file. Each integrated circuit includes a circuit layout, name, and identifying symbol, all of which are stored in the LOGICLYLIB file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/logiclylib_13167.png", - "alt": "Screenshot of a .logiclylib file in Bowler Hat Logicly", - "caption": "LOGICLYLIB file open in Bowler Hat Logicly" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "logiclylib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "logicx": { - "slug": "logicx", - "extension": "logicx", - "name": "Logic Pro Project", - "category": "logic-pro-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: When Logic Pro X was released in 2013, the LOGICX file replaced the .LOGIC file, which was used by Logic Pro 9 and earlier. Logic Pro X can open LOGIC files that were created by Logic Pro 5, 6, 7, 8, and 9." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "logicx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "logonvista": { - "slug": "logonvista", - "extension": "logonvista", - "name": "LogonStudio Windows Vista Logon Screen", - "category": "logonstudio-windows-vista-logon-screen", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "NOTE: LogonStudio logon screens for Windows XP use the .LOGONXP extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "logonvista.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "logonxp": { - "slug": "logonxp", - "extension": "logonxp", - "name": "LogonStudio Windows XP Logon Screen", - "category": "logonstudio-windows-xp-logon-screen", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "NOTE: LogonStudio logon screens for Windows Vista use the .LOGONVISTA extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "logonxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lol": { - "slug": "lol", - "extension": "lol", - "name": "LOLCODE Source Code File", - "category": "lolcode-source-code-file", - "summary": "", - "developer_org": "adam-lindsay", - "developer_name": "Adam Lindsay", - "more_information": { - "description": [ - "NOTE: LOLCODE is referred to as an esoteric programming language since its syntax is considered humorous and its usefulness is limited. It is not a robust language such as C, C++, Java, or Python. Therefore, it is usually used for writing simple proof-of-concept and hobbyist applications. LOLCODE is popular with some hacker communities." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "look": { - "slug": "look", - "extension": "look", - "name": "SpeedGrade Look File", - "category": "speedgrade-look-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe developed SpeedGrade to enable filmmakers, editors, and visual effects artists to color grade their productions more accurately. The software integrates with other video editing applications, such as Premiere Pro and After Effects .", - "You can adjust the coloring of videos to give them a look and feel, such as adding blues for sadness, reds for intensity, and oranges for warmth. Then, when you want to save the color grading settings you have applied, you can save them as LOOK files.", - "To save a look as a LOOK file, grade the color of a video, click the \"Save Look\" icon in the Look tab on the lower-right corner of the Layers panel. The look should then appear in the Look browser and is saved in the following directory based on the computer platform:", - "NOTE: Adobe discontinued SpeedGrade in August 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "look.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "looklibrary": { - "slug": "looklibrary", - "extension": "looklibrary", - "name": "Painter Looks Library", - "category": "painter-looks-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/looklibrary_9655.jpg", - "alt": "Screenshot of a .looklibrary file in Corel Painter 2023", - "caption": "LOOKLIBRARY file open in Corel Painter 2023" - }, - "description": [ - "Painter is an app that specializes in composing digital paint-like artwork. It provides various effects for dictating the appearance of paintbrushes, including gradients and flow maps. The look library in Painter organizes looks in one place you can access.", - "NOTE: You can add or remove looks in a library through the Media Library panel. To open this panel, select Window → Media Panels → Looks ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/looklibrary_9655.jpg", - "alt": "Screenshot of a .looklibrary file in Corel Painter 2023", - "caption": "LOOKLIBRARY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "looklibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "loop": { - "slug": "loop", - "extension": "loop", - "name": "Loop Component", - "category": "loop-component", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Loop is an online collaboration service that, among other things, allows users to add collaborative components within various Microsoft 365 apps, so they can interact with text together. For example, co-workers conducting a team chat in Microsoft Teams can post and vote on a poll, or they can paste in a piece of text and edit it together in real-time.", - "When a user creates a new Loop component within a Microsoft 365 app, Loop saves that component as a LOOP file. Each user's LOOP files are stored in their Microsoft OneDrive for Business storage, so the user can quickly access and open them at any time.", - "NOTE: In the past, LOOP files were saved as .FLUID files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "loop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "loov": { - "slug": "loov", - "extension": "loov", - "name": "Smadav Virus Definitions File", - "category": "smadav-virus-definitions-file", - "summary": "", - "developer_org": "smadsoft", - "developer_name": "Smadsoft", - "more_information": { - "description": [ - "NOTE: The main Smadav virus definitions is saved with the filename Smadav.loov . Updating this file automatically updates the program's virus database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "loov.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lop": { - "slug": "lop", - "extension": "lop", - "name": "MasterCook Layout File", - "category": "mastercook-layout-file", - "summary": "", - "developer_org": "valusoft", - "developer_name": "ValuSoft", - "more_information": { - "description": [ - "If the LOP file is removed, an error message may appear when opening the file. To prevent the error, delete the associated files ending with \".mks,\" \".mlk,\" and \".rpt.\" Do not delete the \".mcf\" and \".mrf\" files, as these contain the actual cookbook data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "love": { - "slug": "love", - "extension": "love", - "name": "LÖVE Game Package", - "category": "l-ve-game-package", - "summary": "", - "developer_org": "l-ve", - "developer_name": "LÖVE", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/love_7181.png", - "alt": "Screenshot of a .love file in LÖVE 11.3 (macOS version)", - "caption": "LOVE file open in LÖVE 11.3 (macOS version)" - }, - "description": [ - "LÖVE is an open-source game engine that runs 2D video games built with the Lua scripting language. Game developers can program 2D games with LÖVE and distribute them as LOVE files to Windows, macOS, Linux, or Android users. To play the game packaged in the LOVE file end-users only need to install the free LÖVE program on their computer.", - "To create a LOVE file, first create the main.lua file and other game resources, then compress them into a .ZIP file and rename the file extension from .zip to .love . Make sure the main.lua file is in the top-most directory level of the Zip archive." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/love_7181.png", - "alt": "Screenshot of a .love file in LÖVE 11.3 (macOS version)", - "caption": "LOVE file open in LÖVE 11.3 (macOS version)" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "love.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lp": { - "slug": "lp", - "extension": "lp", - "name": "Lightscape Preparation File", - "category": "lightscape-preparation-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NOTE: The Lightscape software has been retired." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lp2": { - "slug": "lp2", - "extension": "lp2", - "name": "iLEAP Word Processing Document", - "category": "ileap-word-processing-document", - "summary": "", - "developer_org": "c-dac", - "developer_name": "C-DAC", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lp7": { - "slug": "lp7", - "extension": "lp7", - "name": "LP7 Digitally Signed File", - "category": "lp7-digitally-signed-file", - "summary": "", - "developer_org": "lex-persona", - "developer_name": "Lex Persona", - "more_information": { - "description": [ - "LP7 files can be created with LP7Creator and opened and signed with LP7Signer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lp7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpb": { - "slug": "lpb", - "extension": "lpb", - "name": "LaserTank Replay File", - "category": "lasertank-replay-file", - "summary": "", - "developer_org": "jek-software", - "developer_name": "JEK Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpd": { - "slug": "lpd", - "extension": "lpd", - "name": "LPD Daemon Print Permissions File", - "category": "lpd-daemon-print-permissions-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "LPD files are used by the lpd daemon , a service that processes print requests. When a print request arrives, the lpd daemon creates a process that checks both the hosts.lpd file and the hosts.equiv file in the /​etc/​ directory. Using these files, the daemon determines whether the print request is allowed.", - "NOTE: LPD files can be edited with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpdb": { - "slug": "lpdb", - "extension": "lpdb", - "name": "Librarian Pro Database File", - "category": "librarian-pro-database-file", - "summary": "", - "developer_org": "koingo-software", - "developer_name": "Koingo Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpdf": { - "slug": "lpdf", - "extension": "lpdf", - "name": "Localized PDF File", - "category": "localized-pdf-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "LPDF files can be opened in Mac OS X with Apple Preview, the built-in previewer for PDF files.", - "NOTE: LPDF files are not PDF files. They are a specifically-formatted Mac OS X package that contains a PDF file as well as localization information." - ] - }, - "common_filenames": [ - { - "filename": "About Stacks.lpdf", - "description": "About Stacks.lpdf - Located in the users' Documents directory and explains how Document Stacks are used in Mac OS X." - }, - { - "filename": "About Downloads.lpdf", - "description": "About Downloads.lpdf - Located in the users' Downloads directory and provides information about how Mac OS X manages file downloads." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpk": { - "slug": "lpk", - "extension": "lpk", - "name": "ArcGIS Layer Package", - "category": "arcgis-layer-package", - "summary": "", - "developer_org": "tecplot", - "developer_name": "Tecplot", - "more_information": { - "description": [ - "LPK files can be used by both ArcMap and ArcGlobe, which are included as part of the ArcGIS Desktop software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpkg": { - "slug": "lpkg", - "extension": "lpkg", - "name": "Liferay Application", - "category": "liferay-application", - "summary": "", - "developer_org": "appspace", - "developer_name": "Appspace", - "more_information": { - "description": [ - "Liferay is used to build and manage websites and the Liferay Marketplace is a place where users can search for and download applications, which are contained in LPKG files, that provide additional functionality to their sites, such as a guestbook or survey and feedback tool.", - "When you download apps from the Liferay Marketplace, they are transferred in the LPKG file then automatically installed by Liferay Portal. However, if you want to install an application not available on the Liferay Marketplace you must install the application manually. To install an application in Liferay, select Control Panel → Apps → App Manager , and click Install . An alternative method is to place the app in the [Liferay_Home]/deploy folder and it will be automatically deployed to the marketplace subfolder and installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpmd": { - "slug": "lpmd", - "extension": "lpmd", - "name": "LPMD Molecular Data File", - "category": "lpmd-molecular-data-file", - "summary": "", - "developer_org": "lpmd", - "developer_name": "LPMD", - "more_information": { - "description": [ - "LPMD files are stored in an ASCII text format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpp": { - "slug": "lpp", - "extension": "lpp", - "name": "LabelPrint Project File", - "category": "labelprint-project-file", - "summary": "", - "developer_org": "cyberlink", - "developer_name": "CyberLink", - "more_information": { - "description": [ - "LPP files can be printed to special disc label paper when complete. LabelPrint supports many different paper and printer formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lpq": { - "slug": "lpq", - "extension": "lpq", - "name": "Lager Network Technologies Game Resource Archive", - "category": "lager-network-technologies-game-resource-archive", - "summary": "", - "developer_org": "lager-network-technologies", - "developer_name": "Lager Network Technologies", - "more_information": { - "description": [ - "Lager Network Technologies is a software developer that specializes in producing massively multiplayer online (MMO) video games. Some of the games Lager Network Technologies develops use game resource archives that are saved as LPQ files.", - "Primarily, LPQ files contain images that are shown in-game. For example, an LPQ file may contain textures, icons, and other images. LPQ files are compressed using LZO (Lempel-Ziv-Oberhume) compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lpq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lproj": { - "slug": "lproj", - "extension": "lproj", - "name": "Localized Project Folder", - "category": "localized-project-folder", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lps": { - "slug": "lps", - "extension": "lps", - "name": "Bryce Leaf Shape File", - "category": "bryce-leaf-shape-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "more_information": { - "description": [ - "Several LPS files are included with Bryce installations. They are located in the /​Presets/​Leaves/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lqm": { - "slug": "lqm", - "extension": "lqm", - "name": "LG QuickMemo Note", - "category": "lg-quickmemo-note", - "summary": "", - "developer_org": "lg", - "developer_name": "LG", - "more_information": { - "description": [ - "The QuickMemo app allows you to take a screenshot of your phone screen or import an image and add notes, drawings, or memos to the image. When you are finished marking up the image you can save it in the LQM format. This is a convenient feature, however, the LQM format is not widely supported. You can also choose to export the note as a .JPG image or .PDF file, which are more widely supported.", - "NOTE: QuickMemo comes pre-installed on select LG phones and tablets. It is not available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lqm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lqqw": { - "slug": "lqqw", - "extension": "lqqw", - "name": "LQQW Ransomware Encrypted File", - "category": "lqqw-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In August 2021, some PC users began reporting their computers had been infected by a new variant of STOP ransomware. This variant encrypts users' files and appends them with the .lqqw extension. The ransomware then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. The note contains instructions users are meant to follow to decrypt their files.", - "Additionally, LQQW ransomware attempts to delete users' System Restore points and restrict access to certain web domains. The ransomware may also install a trojan that its creators can use to access your computer again at a later time. As such, it is highly recommended that you take action to remove the ransomware as soon as possible.", - "LQQW ransomware is most commonly distributed in programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how LQQM ransomware infected your computer.", - "NOTE: To learn more about STOP ransomware and its variants, refer to the .STOP entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lqqw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lqr": { - "slug": "lqr", - "extension": "lqr", - "name": "Squeeze-Compressed LBR File", - "category": "squeeze-compressed-lbr-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In the early 1980s, developer Gary P. Novosielski created the LU archiving utility. Developers use this utility to package CP/M and DOS software programs in LBR files, which can be distributed to end users. Notably, however, LBR files are not compressed.", - "To share LBR files more efficiently, developers often compress the files using a separate compression utility. LBR files compressed using SQ or another Squeeze compression utility are typically renamed to use the .lqr extension, to denote that they are Squeeze-compressed.", - "NOTE: LBR files compressed with Crunch use the .LZR extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lqr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lqt": { - "slug": "lqt", - "extension": "lqt", - "name": "Liquid Audio File", - "category": "liquid-audio-file", - "summary": "", - "developer_org": "liquid-digital-media", - "developer_name": "Liquid Digital Media", - "more_information": { - "description": [ - "Liquid Audio became Liquid Digital Media in January 2003 when it was acquired by Anderson Media. The company still provides solutions for Internet media delivery, but the LQT file format is no longer used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lqt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lqx": { - "slug": "lqx", - "extension": "lqx", - "name": "LG QuickMemo+ Memo", - "category": "lg-quickmemo+-memo", - "summary": "", - "developer_org": "lg", - "developer_name": "LG", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lqx_13320.png", - "alt": "Decompressed LQX file shown in Apple Finder", - "caption": "Decompressed LQX file shown in Apple Finder" - }, - "description": [ - "Certain LG devices, such as the G7, Phoenix 4, and Escape 2, come with QuickMemo+ pre-installed. This LG-exclusive app allows users to take a screenshot and write or draw on it, before saving it as a memo. These memos are saved as LQX files.", - "While LQX files appear as a single image in QuickMemo+, they are actually renamed .ZIP files, which store a memo's constituent image layers and metadata files. Thus, if you do not have access to QuickMemo+, you can rename an LQX file to use the .zip extension and extract its contents as you would any ZIP file.", - "Each LQX file's contents include:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lqx_13320.png", - "alt": "Decompressed LQX file shown in Apple Finder", - "caption": "Decompressed LQX file shown in Apple Finder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lqx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrc": { - "slug": "lrc", - "extension": "lrc", - "name": "Lyrics File", - "category": "lyrics-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LRC files support time intervals in centiseconds. They also support colors and lyrics that span multiple lines. See the following for an example three-line LRC file:", - "[COLOUR]0x0000FF [0:21.14]Example song lyrics 1 [0:21.14]Example song lyrics 2", - "LRC files usually have the same filename as the song file they are associated with. For example, the lyrics file for the song dance.mp3 would be dance.lrc .", - "NOTE: There are multiple LRC formats that have been developed and enhanced over several years of community involvement. While some players only recognize simple formats, others support more advanced features." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrcat-data": { - "slug": "lrcat-data", - "extension": "lrcat-data", - "name": "Adobe Lightroom Classic Catalog Data", - "category": "adobe-lightroom-classic-catalog-data", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "LRCAT-DATA files always use the same filename as their corresponding LRCAT file. So, an LRCAT file named LightroomCatalog.lrcat would be linked with an LRCAT-DATA file named LightroomCatalog.lrcat-data .", - "When you transfer or back up an LRCAT file that is linked to an LRCAT-DATA file, you must also transfer or back up the LRCAT-DATA file. Otherwise, Adobe Lightroom Classic will not be able to load your Lightroom Classic Catalog." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrcat-data.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrcat": { - "slug": "lrcat", - "extension": "lrcat", - "name": "Adobe Lightroom Classic Catalog", - "category": "adobe-lightroom-classic-catalog", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lrcat_5850.png", - "alt": "Screenshot of a .lrcat file in Adobe Lightroom Classic", - "caption": "LRCAT file open in Adobe Lightroom Classic" - }, - "description": [ - "LRCAT files are typically stored in the ~/​Users/​YourUserName/​Pictures/​Lightroom directory and named Lightroom Catalog.lrcat . Each LRCAT file is stored with one or more .LRDATA files, which contain previews of the images your LRCAT file references.", - "In addition to storing the locations at which your photos reside, LRCAT files contain information about the edits you've applied to those photos. This allows Lightroom to load the edited versions of your photos, while also retaining the original files on your computer.", - "In the new version of Lightroom, LRCAT files have been replaced by .MCAT files. You can migrate an LRCAT file and the photos it references into the new version of Lightroom using the program's File → Migrate From → Lightroom Classic Catalog feature.", - "NOTE: Lightroom Classic was formerly known as Lightroom Classic CC and Photoshop Lightroom." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lrcat_5850.png", - "alt": "Screenshot of a .lrcat file in Adobe Lightroom Classic", - "caption": "LRCAT file open in Adobe Lightroom Classic" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrcat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrdata": { - "slug": "lrdata", - "extension": "lrdata", - "name": "Adobe Lightroom Data File", - "category": "adobe-lightroom-data-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrdata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrdb": { - "slug": "lrdb", - "extension": "lrdb", - "name": "Adobe Lightroom Database", - "category": "adobe-lightroom-database", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Later versions of Lightroom use .LRCAT files for photo catalog information.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrec": { - "slug": "lrec", - "extension": "lrec", - "name": "Inter-Tel Web Conference Recording", - "category": "inter-tel-web-conference-recording", - "summary": "", - "developer_org": "inter-tel", - "developer_name": "Inter-Tel", - "more_information": { - "description": [ - "LREC files can be played back using the Inter-Tel Collaboration Player, which is a standalone application included with the Web Conference software package. Recordings can can be exported to .AVI files using the software.", - "NOTE: Inter-Tel Web Conference software runs as an application within a Web browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrf": { - "slug": "lrf", - "extension": "lrf", - "name": "League of Legends Replay File", - "category": "league-of-legends-replay-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "LRF files are not video files and cannot be opened by video playback programs. Instead, they can only be played with the LOLReplay software. This is because LRF files capture events that take place during gameplay, and the software re-simulates the events when it is replayed. This allows the file sizes to stay small in comparison to a full-motion video equivalent. It also allows the observer to move over the map, select units, and view the replay from multiple perspectives.", - "NOTE: LOLReplay is discontinued and no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrg": { - "slug": "lrg", - "extension": "lrg", - "name": "xRes Bitmap Image", - "category": "xres-bitmap-image", - "summary": "", - "developer_org": "macromedia", - "developer_name": "Macromedia", - "more_information": { - "description": [ - "xRes was an image-editing program available for Windows and macOS. It was originally published by Fauve Software, before Macromedia acquired Fauve. Macromedia released the last version of xRes, xRes 3.0, in 1997.", - "Layer-based images created in xRes can be saved as LRG files. This format preserves the image's layers, so users can continue editing those layers in the future. A layer might include text, shapes, or other objects that a user placed in their image." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrlib": { - "slug": "lrlib", - "extension": "lrlib", - "name": "Adobe Lightroom CC Library File", - "category": "adobe-lightroom-cc-library-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "LRLIB files are typically located in the \"Pictures\" folder of your home directory. When you import pictures into Lightroom CC, information about each picture is added to the LRLIB file.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrlib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrlibrary": { - "slug": "lrlibrary", - "extension": "lrlibrary", - "name": "Adobe Lightroom Library", - "category": "adobe-lightroom-library", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lrlibrary_10738.png", - "alt": "Screenshot of a .lrlibrary file in Adobe Lightroom 8", - "caption": "LRLIBRARY file open in Adobe Lightroom 8" - }, - "description": [ - "Inside the LRLIBRARY file, photos are stored in the originals folder and organized by the date they were captured. This structure helps Lightroom quickly locate and display imported images. The LRLIBRARY file also contains supporting data, such as .MCAT catalog files and other metadata files, which Lightroom uses to track edits, tags, albums, and other organizational details.", - "Lightroom saves LRLIBRARY files in the following locations by default:", - "Windows - C:\\​Users\\​[user name]\\​Pictures\\​Lightroom", - "macOS - /​Users/​[user name]/​Pictures/​Lightroom", - "You can change the storage location of LRLIBRARY files by selecting Preferences → Local Storage or Cache in Lightroom." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lrlibrary_10738.png", - "alt": "Screenshot of a .lrlibrary file in Adobe Lightroom 8", - "caption": "LRLIBRARY file open in Adobe Lightroom 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrlibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrm": { - "slug": "lrm", - "extension": "lrm", - "name": "Encarta Class Server Learning Resource File", - "category": "encarta-class-server-learning-resource-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Encarta was a multimedia encyclopedia created by Microsoft. It was available on CD ROMS, DVDs, and online from 1993 until 2009. Encarta Class Server was released in 2001 and was an education platform for K-12 schools. It assisted teachers in managing lesson plans, assignments, assessments, and curriculum standards. It also allowed students to interact with teachers online and complete assignments.", - "NOTE: Since Microsoft Encarta is no longer developed or available for download, there is no known program that can open the LRM file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrmodule": { - "slug": "lrmodule", - "extension": "lrmodule", - "name": "Adobe Lightroom Module", - "category": "adobe-lightroom-module", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "In macOS, LRMODULE files are stored in Lightroom's PlugIns directory. In Windows, they are stored in Lightroom's Adobe Lightroom CC directory.", - "Version 5 of Lightroom contains the following LRMODULE files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrmodule.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrplugin": { - "slug": "lrplugin", - "extension": "lrplugin", - "name": "Adobe Lightroom Classic Plug-in", - "category": "adobe-lightroom-classic-plug-in", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lrplugin_7496.png", - "alt": "Screenshot of a .lrplugin file in Adobe Lightroom Classic Plug-in Manager", - "caption": "LRPLUGIN file open in Adobe Lightroom Classic Plug-in Manager" - }, - "description": [ - "Adobe encourages users to create, distribute, and install Lightroom Classic plug-ins. Each plug-in is saved as an LRPLUGIN file. LRPLUGIN files typically contain many component files, including .LUA source code files that control how the plug-in functions.", - "Users install LRPLUGIN files using Lightroom Classic's Plug-in Manager. Users cannot install LRPLUGIN files in the non-Classic version of Lightroom, as it does not contain a plug-in manager." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lrplugin_7496.png", - "alt": "Screenshot of a .lrplugin file in Adobe Lightroom Classic Plug-in Manager", - "caption": "LRPLUGIN file open in Adobe Lightroom Classic Plug-in Manager" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrplugin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrpreview": { - "slug": "lrpreview", - "extension": "lrpreview", - "name": "Adobe Lightroom Preview File", - "category": "adobe-lightroom-preview-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Lightroom creates different size previews of original images. If there is a 1:1 preview available, the file can then be recovered as a JPG file, which will offer the same resolution as the original image.", - "The LRViewer application can directly browse previews and export them as JPG images. The \"Extract Cached Images\" plugin is only compatible with versions 2 and 4 of Adobe Lightroom.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrpreview.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrs": { - "slug": "lrs", - "extension": "lrs", - "name": "Librie Reader Source File", - "category": "librie-reader-source-file", - "summary": "", - "developer_org": "check-point-software-technologies", - "developer_name": "Check Point Software Technologies", - "more_information": { - "description": [ - "LRS files are used to generate .LRF , which can be used by a Sony Portable Reader. LRS files may be generated back from LRF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrsmcol": { - "slug": "lrsmcol", - "extension": "lrsmcol", - "name": "Adobe Lightroom Smart Collection Settings File", - "category": "adobe-lightroom-smart-collection-settings-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "LRSMCOL files can be imported and exported using Lightroom's Collections panel. Right-click a Smart Collection and choose \"Export Smart Collection Settings...\" or the \"Import Smart Collection Settings...\" option.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrsmcol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrtemplate": { - "slug": "lrtemplate", - "extension": "lrtemplate", - "name": "Adobe Lightroom Template", - "category": "adobe-lightroom-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "You will most likely only encounter an LRTEMPLATE file if you use Adobe Lightroom for editing photos. The files may be created by the user but they also come packaged with the application. LRTEMPLATE files are created when a user saves image-editing settings in order to re-use them with other photos.", - "You can find LRTEMPLATE files in the following locations:", - "LRTEMPLATE files are only supported by Lightroom 6 and earlier and Lightroom Classic prior to version 7.3. To open LRTEMPLATE files in these versions of Lightroom follow these instructions:", - "NOTE: LRTEMPLATE files were replaced by .XMP files with the release of Lightroom Classic CC v7.3 in April 2018. The XMP format allowed the templates to be compatible with other Adobe programs and synced via Adobe Cloud." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrtoolkit": { - "slug": "lrtoolkit", - "extension": "lrtoolkit", - "name": "Adobe Lightroom Toolkit", - "category": "adobe-lightroom-toolkit", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "In Mac OS X, LRTOOLKIT files are located in the /​Applications/​Adobe Lightroom [version] Beta.app/​Contents/​Frameworks/​ .", - "Photoshop Lightroom toolkits commonly appear with the .AGTOOLKIT extension.", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrtoolkit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrv": { - "slug": "lrv", - "extension": "lrv", - "name": "Low-resolution Video File", - "category": "low-resolution-video-file", - "summary": "", - "developer_org": "gopro", - "developer_name": "GoPro", - "more_information": { - "description": [ - "LRV files are used during the editing process to reduce the amount of computing power required to edit a video compared to using the HD file. After a video is edited the LRV file can be replaced with the HD file before rendering the final video.", - "These files are also used for previewing with GoPro mobile applications, for playback via Wi-Fi , or as the streaming buffer when a smartphone is used as a control device.", - "LRV video is recorded in 240p at 29.97 frames per second regardless of the camera's settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrwebengine": { - "slug": "lrwebengine", - "extension": "lrwebengine", - "name": "Adobe Lightroom Web Gallery File", - "category": "adobe-lightroom-web-gallery-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "LRWEBENGINE files are actually folders (packages in Mac OS X), so you can view their contents in Mac OS X manually by right-clicking the file and selecting \"Show Package Contents.\"", - "NOTE: Lightroom was formerly known as Photoshop Lightroom." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrwebengine.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lrx": { - "slug": "lrx", - "extension": "lrx", - "name": "Sony Portable Reader File", - "category": "sony-portable-reader-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "LRX and .LRF files comprise the two available BBeB book formats. While LRF files are unencrypted, LRX files are encrypted and are protected by DRM . DRM limits the number of devices that may use the same LRX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lrx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ls": { - "slug": "ls", - "extension": "ls", - "name": "LightWave LScript Source Code", - "category": "lightwave-lscript-source-code", - "summary": "", - "developer_org": "lightwave-digital", - "developer_name": "LightWave Digital", - "more_information": { - "description": [ - "LightWave 3D is a 3D graphics and animation program artists and animators use in various industries, such as film, video game development, architecture, and advertising. You can access the LScript utility in the Layout and Modeler programs included with LightWave 3D by selecting the Utilities tab. You can then access the LScript tools located in the left pane." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ls3": { - "slug": "ls3", - "extension": "ls3", - "name": "Band-in-a-Box Third-Party Styles File", - "category": "band-in-a-box-third-party-styles-file", - "summary": "", - "developer_org": "red-giant", - "developer_name": "Red Giant", - "more_information": { - "description": [ - "BiaB styles also use the .STY file extension, but this style format is used for the styles installed with the BiaB software or those purchased from the PG Music BiaB online store." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ls3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsa": { - "slug": "lsa", - "extension": "lsa", - "name": "Xiaomi Gallery Hidden Photo", - "category": "xiaomi-gallery-hidden-photo", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Xiaomi MIUI Gallery is the default photo and video gallery app installed on Xiaomi MIUI smartphones. In Gallery, users can choose to hide photos and videos, so other users cannot view those files. The exact steps used to hide photos and videos vary in different versions of Gallery, but they always involve:", - "As Gallery moves the selected photos and videos to its private folder (located at ~/​MIUI/​Gallery/​cloud/​secretAlbum ), it encrypts them and changes their extensions to either .lsa (photos) or .LSAV (videos). Because these files are encrypted and password-protected, they can be opened only from within Gallery, by accessing your private folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsav": { - "slug": "lsav", - "extension": "lsav", - "name": "Xiaomi Gallery Hidden Video", - "category": "xiaomi-gallery-hidden-video", - "summary": "", - "developer_org": "xiaomi", - "developer_name": "Xiaomi", - "more_information": { - "description": [ - "Xiaomi MIUI Gallery is the default photo and video gallery app installed on Xiaomi MIUI smartphones. In Gallery, users can choose to hide videos and photos, so other users cannot view those files. The exact steps used to hide videos and photos vary in different versions of Gallery, but they always involve:", - "As Gallery moves the selected videos and photos to its private folder (located at ~/​MIUI/​Gallery/​cloud/​secretAlbum ), it encrypts them and changes their extensions to either .lsav (videos) or .LSA (photos). Because these files are encrypted and password-protected, they can be opened only from within Gallery, by accessing your private folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsc": { - "slug": "lsc", - "extension": "lsc", - "name": "Logo! Soft Comfort File", - "category": "logo-soft-comfort-file", - "summary": "", - "developer_org": "siemens", - "developer_name": "Siemens", - "more_information": { - "description": [ - "The Logo! Soft Comfort program features a \"drawing board\" interface that organizes the positioning and linking of different program elements for creating, and testing complex control programs. The program offers numerous features, such as text formatting, diagram editing, and simulation tools. Examples of different programs include air-conditioning systems, automatic feeders, industrial gates, rainwater pumps, and traffic signals.", - "To create an LSC file, select File → New → Function block diagram (FBD) , build your diagram, select File → Save or Save As... , choose the save location (it defaults to the \"Program\" folder), name the file, and click Save .", - "To open an LSC file, select File → Open... , navigate to your file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsd": { - "slug": "lsd", - "extension": "lsd", - "name": "RPG Maker Game Save File", - "category": "rpg-maker-game-save-file", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "An LSD file may be a system dictionary supplied with Lingvo Dictionary or created by users. It supports different types of formatting and layout options such as comments, bold and italic fonts, and usage examples.", - "You can create an LSD file from a DSL file. First create a .TXT file, add your content, and then rename the file extension to \".dsl.\" You can then use the DSL Compiler, which is included with Lingvo Dictionary, to compile the DSL file into an LSD file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsf": { - "slug": "lsf", - "extension": "lsf", - "name": "Logos Library System File", - "category": "logos-library-system-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Libronix DLS is a subsidiary of Logos Bible Software and is used in the Logos software for downloading translations of the Bible and other religious books." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsl": { - "slug": "lsl", - "extension": "lsl", - "name": "LiveSplit Layout", - "category": "livesplit-layout", - "summary": "", - "developer_org": "hewlett-packard", - "developer_name": "Hewlett-Packard", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lsl_12133.png", - "alt": "Screenshot of a .lsl file in LiveSplit", - "caption": "LSL file open in LiveSplit" - }, - "description": [ - "Speedrunners use LiveSplit to track how quickly they complete video games, sections of video games, and/or specific in-game challenges. They can then compare their times with other speedrunners' times, to see if they've set a new record.", - "When a speedrunner first opens LiveSplit, the program appears as a simple black box with a white timer. Typically, speedrunners spruce up LiveSplit's appearance by editing the program's layout. For example, a speedrunner might add a title for their speedrun, show the titles of their splits (which are often loaded from an .LSS file), and change LiveSplit's size and background color.", - "To edit LiveSplit's layout, speedrunners right-click in the program and select Edit Layout... . The program's Layout Editor then appears. After a speedrunner has finished editing LiveSplit's layout, they can save their custom layout by right-clicking in the program and selecting Save Layout or Save Layout As... . The layout will then be saved as an LSL file, which a speedrunner can reload the next time they open LiveSplit.", - "NOTE: LSL files may contain references to .ASL files, which are LiveSplit Auto Splitter Scripts." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lsl_12133.png", - "alt": "Screenshot of a .lsl file in LiveSplit", - "caption": "LSL file open in LiveSplit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsn": { - "slug": "lsn", - "extension": "lsn", - "name": "Finale Lesson File", - "category": "finale-lesson-file", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "description": [ - "MakeMusic Finale is a standard music notation application used to compose musical scores. It comes with various tools for writing a composition and recording it.", - "In Finale version 27 and earlier, you could create music lessons for practicing instruments with the Exercise Wizard tool. In versions of Finale earlier than 27, you can create an LSN file by choosing File → New → Exercise Wizard , then following the prompts to create the lesson.", - "In a Finale lesson, you can add exercises (intervals, scales, arpeggios, etc.), set the Concert Key for each exercise, specify each exercise's articulation pattern, and choose one or more instruments for which Finale generates the lesson. You can also configure the lesson's appearance when printed, including the font and the size of the pages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lso": { - "slug": "lso", - "extension": "lso", - "name": "Logic Audio Project", - "category": "logic-audio-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsp": { - "slug": "lsp", - "extension": "lsp", - "name": "Lisp Program Source Code File", - "category": "lisp-program-source-code-file", - "summary": "", - "developer_org": "solarwinds", - "developer_name": "SolarWinds", - "more_information": { - "description": [ - "LISP files can be viewed and edited with any text editor, but they are more easily viewed and edited with an editor that provides Lisp syntax highlighting.", - "Lisp source code files are more commonly seen with the .LISP extension.", - "NOTE: The Lisp programming language has been widely used in the areas of artificial intelligence (AI), symbolic processing, natural language processing (NLP)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsproj": { - "slug": "lsproj", - "extension": "lsproj", - "name": "Visual Studio LightSwitch Project", - "category": "visual-studio-lightswitch-project", - "summary": "", - "developer_org": "livestream", - "developer_name": "Livestream", - "more_information": { - "description": [ - "LightSwitch projects are comprised of \"data entities\" and \"screens.\" Data entities provide the model for representing data and screens provide the user interface elements for how the application displays data.", - "NOTE: LightSwitch projects are also created by Visual Studio LightSwitch 2011. However, LightSwitch projects created with Visual Studio 2012 are not backward compatible with Visual Studio LightSwitch 2011." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lsproj_11271.jpg", - "alt": "Screenshot of a .lsproj file in Livestream Studio 6", - "caption": "LSPROJ file open in Livestream Studio 6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsr": { - "slug": "lsr", - "extension": "lsr", - "name": "LANsurveyor Report", - "category": "lansurveyor-report", - "summary": "", - "developer_org": "solarwinds", - "developer_name": "SolarWinds", - "more_information": { - "description": [ - "IT professionals primarily use LANsurveyor to manage networks, which includes monitoring security threats and the performance of connected nodes. One of the LANsurveyor's capabilities is its ability to generate reports customized by users. Users can save generated reports as LSR files, which they can close, then re-open without losing information.", - "NOTE: Neon Software originally developed LANsurveyor, but SolarWinds acquired Neon Software in 2007. SolarWinds then discontinued LANsurveyor and replaced it with Network Topology Mapper." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lss": { - "slug": "lss", - "extension": "lss", - "name": "LiveSplit Splits", - "category": "livesplit-splits", - "summary": "", - "developer_org": "livesplit", - "developer_name": "LiveSplit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lss_12134.png", - "alt": "Screenshot of a .lss file in LiveSplit", - "caption": "LSS file open in LiveSplit" - }, - "description": [ - "LiveSplit allows video game speedrunners to time their progress through a video game, a section of a video game, or an in-game challenge. Speedrunners can divide their progress into sub-sections, referred to as splits, that represent specific levels or goals. For example, a gamer trying to complete Terraria in record time might divide the game into sub-sections that reflect how long it took to defeat each of the game's bosses. Each boss-based split would then appear and be timed separately in LiveSplit (along with the speedrunner's overall time).", - "If a speedrunner wants to load a set of pre-set splits into LiveSplit, they can do so using an LSS file. LSS files are XML files that define splits for a specific game or challenge. For example, when a speedrunner takes part in an online challenge, they may have to download that challenge's LSS file, load it in LiveSplit, and use it to time their speedrun." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lss_12134.png", - "alt": "Screenshot of a .lss file in LiveSplit", - "caption": "LSS file open in LiveSplit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lst": { - "slug": "lst", - "extension": "lst", - "name": "Data List", - "category": "data-list", - "summary": "", - "developer_org": "the-gnu-project", - "developer_name": "The GNU Project", - "more_information": { - "description": [ - "A typical LST file contains a list of information, separated by line breaks. Examples include a list of files to be installed by a software installer, data exported from a spreadsheet, or database data dumped from another program.", - "Since LST files are saved in a plain text format, they can be viewed and edited with a basic text editor. On rare occasions, an LST file may be saved in a binary format, which will not display recognizable information in a text editor. If this is the case, you will need to open the file with the program that originally created it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsu": { - "slug": "lsu", - "extension": "lsu", - "name": "LANsurveyor Map", - "category": "lansurveyor-map", - "summary": "", - "developer_org": "solarwinds", - "developer_name": "SolarWinds", - "more_information": { - "description": [ - "LANsurveyor enables IT professionals to create complete network maps for discovering and maintaining networks. When saving a network map, LANsurveyor creates an LSU file to save the configuration.", - "NOTE: Neon Software originally developed LANsurveyor, but SolarWinds acquired Neon Software in 2007. SolarWinds then discontinued LANsurveyor and replaced it with Network Topology Mapper." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsw": { - "slug": "lsw", - "extension": "lsw", - "name": "RPG Maker Saved Game File", - "category": "rpg-maker-saved-game-file", - "summary": "", - "developer_org": "enterbrain", - "developer_name": "Enterbrain", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lsx": { - "slug": "lsx", - "extension": "lsx", - "name": "Streaming Media Shortcut", - "category": "streaming-media-shortcut", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lt2": { - "slug": "lt2", - "extension": "lt2", - "name": "Poser Light Set File", - "category": "poser-light-set-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lt2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltb": { - "slug": "ltb", - "extension": "ltb", - "name": "LithTech Binary File", - "category": "lithtech-binary-file", - "summary": "", - "developer_org": "touchdown-entertainment", - "developer_name": "Touchdown Entertainment", - "more_information": { - "description": [ - "NOTE: LithTech Jupiter Ex was released in 2005 and remains the latest engine release. It was last developed by Touchdown Entertainment, which was formerly known as LithTech, Inc. (which was developed by Monolith Productions)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltc": { - "slug": "ltc", - "extension": "ltc", - "name": "Luminar Template Collection", - "category": "luminar-template-collection", - "summary": "", - "developer_org": "skylum-software", - "developer_name": "Skylum Software", - "more_information": { - "description": [ - "Luminar is a photo editor developed by Skylum Software. It is available for Windows and macOS. The program has been available in various versions, including Luminar AI and Luminar Neo.", - "Both Luminar AI and Neo allow users to install template collections saved as LTC files. These collections contain multiple Luminar templates, which photographers can use to quickly and automatically adjust photos to certain preset specifications.", - "For example, an LTC file might include five related Luminar templates, which are meant to be used with landscape photographs. One of those templates might contain a set of preset edits optimized for sharpening foggy landscape photos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltf": { - "slug": "ltf", - "extension": "ltf", - "name": "Laser App Temp Form File", - "category": "laser-app-temp-form-file", - "summary": "", - "developer_org": "stg-interactive", - "developer_name": "STG Interactive", - "more_information": { - "description": [ - "Laser App temp forms are used for annuities forms, broker forms, insurance documents, securities documents, and other forms. LTF files are often provided by major financial and insurance institutions so that financial planners can create standards-based documents for clients.", - "NOTE: LTF files can be exported as .PDF files in Laser App." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltg": { - "slug": "ltg", - "extension": "ltg", - "name": "LaserTank Graphics File", - "category": "lasertank-graphics-file", - "summary": "", - "developer_org": "jek-software", - "developer_name": "JEK Software", - "more_information": { - "description": [ - "Some LTG files can be found in the LaserTank installation directory. Others can be downloaded from the LaserTank website.", - "NOTE: You can change the graphics used in LaserTank by selecting Options → Change Graphics ... from the game menu. Any LTG files in the LaserTank installation directory will be detected and populated into the list." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltl": { - "slug": "ltl", - "extension": "ltl", - "name": "Luminaire Data File", - "category": "luminaire-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To open a LTL file in DIALux, select File → Import → Luminaire files... , navigate to your file, and click Open .", - "NOTE: Similar to other Luminaire data files such as .LDT , .ELD , .CIB , and .IES files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltr": { - "slug": "ltr", - "extension": "ltr", - "name": "Letter File", - "category": "letter-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You most likely will never come across an LTR file because the majority of programs that created the file have been discontinued. However, if you do find an LTR file you can open it with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltx": { - "slug": "ltx", - "extension": "ltx", - "name": "S.T.A.L.K.E.R. Properties File", - "category": "s.t.a.l.k.e.r.-properties-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Players can also adjust game engine settings in the S.T.A.L.K.E.R. in-game console (press tilde \"~\" to activate it). These adjustments are saved to the User.ltx file, which is located in the game installation . However, it is recommended to backup the existing User.ltx file before making changes.", - "The User.ltx file is located in the following directories (\"SHOC\" stands for Shadow of Chernobyl and you should replace \"SHOC\" with \"COP\" for Call of Pripyat):", - "Windows XP: C:\\​Documents and Settings\\​All Users\\​Shared Documents\\​STALKER-SHOC\\​", - "Windows Vista/7: C:\\​Users\\​Public\\​Documents\\​STALKER-SHOC\\​" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ltx_5906.png", - "alt": "Screenshot of a .ltx file in TeXworks 0.6.6", - "caption": "LTX file open in TeXworks 0.6.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltxd": { - "slug": "ltxd", - "extension": "ltxd", - "name": "Light Text Editor Document", - "category": "light-text-editor-document", - "summary": "", - "developer_org": "sovmessup", - "developer_name": "SovMessUp", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ltxd_12785.png", - "alt": "Screenshot of a .ltxd file in Light Text Editor", - "caption": "LTXD file open in Light Text Editor" - }, - "description": [ - "Light Text Editor is a simple text editor you could previously open in your web browser (such as Google Chrome ) by going to the following website:", - "https://sovmessup.github.io/Light-TextEditor/", - "The program saves the text documents you create as LTXD files. The .ltxd extension denotes the file was created in Light Text Editor. However, LTXD files are standard plain text files, analogous to .TXT files.", - "NOTE: Light Text Editor is no longer available." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ltxd_12785.png", - "alt": "Screenshot of a .ltxd file in Light Text Editor", - "caption": "LTXD file open in Light Text Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltxd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ltz": { - "slug": "ltz", - "extension": "ltz", - "name": "Compressed Poser Light Set File", - "category": "compressed-poser-light-set-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Uncompressed Poser light set files use the .LT2 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ltz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lua": { - "slug": "lua", - "extension": "lua", - "name": "Lua Source Code", - "category": "lua-source-code", - "summary": "", - "developer_org": "puc-rio", - "developer_name": "PUC-Rio", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lua_1179.png", - "alt": "Screenshot of a .lua file in Microsoft Visual Studio Code 1", - "caption": "LUA file open in Microsoft Visual Studio Code 1" - }, - "description": [ - "The LUA scripting language can be parsed and run by a Lua interpreter . Developers may also compile LUA files into executable binary programs using an ANSI C compiler or embed Lua scripts into existing programs, which are then compiled.", - "Lua is used for various purposes, including scripting in applications or on the web, programming games, and adding extensions to databases. Some examples of real-world use of Lua include the customization of World of Warcraft and Dawn of War video games and the programming of the Adobe Lightroom app user interface . The scripting language was also used for game levels in the Angry Birds Mac program, which is now discontinued.", - "NOTE: \"Lua\" comes from the Portuguese word for moon." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lua_1179.png", - "alt": "Screenshot of a .lua file in Microsoft Visual Studio Code 1", - "caption": "LUA file open in Microsoft Visual Studio Code 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lua.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "luac": { - "slug": "luac", - "extension": "luac", - "name": "Compiled Lua Script", - "category": "compiled-lua-script", - "summary": "", - "developer_org": "puc-rio", - "developer_name": "PUC-Rio", - "more_information": { - "description": [ - "Lua is a lightweight programming language developers use to add features to existing programs written in C and other languages. Developers write and save Lua programs in LUA files. After they've finished writing a program, developers can use the Lua compiler (luac) to transform their plain text LUA file into a binary LUAC file. This allows other programs to load and execute the Lua program more quickly.", - "VideoLAN VLC media player, a popular open-source media player, includes a number of LUAC files. They are found in sub-folders of VLC's lua folder. For example, VLC's lua/​playlist folder contains a number of LUAC files that allow VLC to stream video and audio content from various websites, such as YouTube and Twitch. Third-party VLC add-ons sometimes come packaged in LUAC files, as do fixes for VLC's existing Lua-based features." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "luac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "luau": { - "slug": "luau", - "extension": "luau", - "name": "Luau Script", - "category": "luau-script", - "summary": "", - "developer_org": "roblox", - "developer_name": "Roblox", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/luau_13199.png", - "alt": "Screenshot of a .luau file in Microsoft Visual Studio Code", - "caption": "LUAU file open in Microsoft Visual Studio Code" - }, - "description": [ - "Roblox is a multiplatform video game in which players can choose from and play a wide variety of sub-games. In many cases, players themselves develop these sub-games, using Roblox game development tools like Roblox Studio.", - "Around 2006, Roblox began using Lua 5.1 as its game scripting language. However, the Roblox development team eventually felt that Lua 5.1 no longer fit their, or game developers', needs. To address this issue, Roblox created its own variant of Lua 5.1, named Luau.", - "Now, Roblox developers often save game source code in LUAU files. The code these files contain looks similar to the code found in .LUA files, and is designed to be backward-compatible with Lua 5.1 code. However, Luau uses its own compiler and runtime, developed and maintained by Roblox.", - "NOTE: Some .RBXM files contain LUAU scripts." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/luau_13199.png", - "alt": "Screenshot of a .luau file in Microsoft Visual Studio Code", - "caption": "LUAU file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "luau.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "luc": { - "slug": "luc", - "extension": "luc", - "name": "Compiled Lua Source File", - "category": "compiled-lua-source-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LUA is a light-weight programming language designed to extend applications. LUA files may be used to customize certain applications, such as the World of Warcraft and Dawn of War video games. However, World of Warcraft does not read compiled LUA scripts (LUC files).", - "NOTE: LUC files are produced using the luac.exe , which is part of the LuaBinaries package. Most LUC files can be decompiled with LuaDec." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "luc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lucidcolorset": { - "slug": "lucidcolorset", - "extension": "lucidcolorset", - "name": "Lucid Color Set", - "category": "lucid-color-set", - "summary": "", - "developer_org": "the-escapers", - "developer_name": "The Escapers", - "more_information": { - "description": [ - "The LUCIDCOLORSET file can be found by following these steps:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lucidcolorset.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lucidsnippet": { - "slug": "lucidsnippet", - "extension": "lucidsnippet", - "name": "Lucid Snippet", - "category": "lucid-snippet", - "summary": "", - "developer_org": "the-escapers", - "developer_name": "The Escapers", - "more_information": { - "description": [ - "The default LUCIDSNIPPET files can be located by following these steps:", - "You can create a new LUCIDSNIPPET file by clicking on the Action (under ACTIONS in the Lucid window) you want to save and then clicking the Save Snippet clipboard icon in the top left. After you fill out the name and description, click Save to Snippets . The LUCIDSNIPPET file is now created and saved in your Snippets folder." - ] - }, - "common_filenames": [ - { - "filename": "googlemap.lucidsnippet", - "description": "googlemap.lucidsnippet - Google Map action that enables you to place a Google Map on your webpage; found in the Google folder." - }, - { - "filename": "animate.lucidsnippet", - "description": "animate.lucidsnippet - Animate action that enables you to animate the alteration of a property; found in the jQuery folder." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lucidsnippet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lucy": { - "slug": "lucy", - "extension": "lucy", - "name": "Black Rose Lucy Ransomware Encrypted File", - "category": "black-rose-lucy-ransomware-encrypted-file", - "summary": "", - "developer_org": "lucy-gang", - "developer_name": "Lucy Gang", - "more_information": { - "description": [ - "Black Rose Lucy is a form of ransomware that affects Android devices. It encrypts users' files, appends them with the .lucy extension, and then produces a ransom note that is purportedly from the FBI. The ransom note asks users to pay a \"penalty\" of $500 to regain access to their files. (FileInfo recommends you never pay a ransom to decrypt your files.)", - "In addition to encrypting your files, Black Rose Lucy can:", - "As such, if your device has been infected by Black Rose Lucy ransomware, you should restore your device using a backup created before the device became infected as soon as possible.", - "Black Rose Lucy is distributed primarily via social media posts and messages. These posts and messages tell you that, to continue watching a video on your phone, you \"must enable Streaming Video Optimization (SVO).\" If you agree to\"enable Streaming Video Optimization (SVO)\" (which does not exist), Black Rose Lucy infects your device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lucy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lud": { - "slug": "lud", - "extension": "lud", - "name": "Lingvo User Dictionary File", - "category": "lingvo-user-dictionary-file", - "summary": "", - "developer_org": "abbyy", - "developer_name": "ABBYY", - "more_information": { - "description": [ - "To create an LUD file, select Tools → Create/Edit Entry... and choose \"\" from the \"Dictionary\" drop down menu. Next, name your dictionary, choose the source and target language, and click OK .", - "You can also create an LUD file from a DSL file. First create a .TXT file, add your content, and then rename the file extension to \".dsl.\" You can then use the DSL Compiler, which is included with Lingvo Dictionary, to compile the DSL file into an LUD file. .LSD files can also be created from DSL files but are not editable like LUD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lud.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lue": { - "slug": "lue", - "extension": "lue", - "name": "Norton LiveUpdate Log File", - "category": "norton-liveupdate-log-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "LUE log files are generated automatically and are saved within the \\​Norton\\​Lue\\​Logs\\​ directory by default. Log.Lue is the primary log file, while TempLog.Lue saves temporary log data. A Download.Resumption.Lue file may also be created in the \\​Norton\\​Lue\\​Downloads\\​ directory when files are partially downloaded." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lue.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "luf": { - "slug": "luf", - "extension": "luf", - "name": "Lipikar Uniform Format File", - "category": "lipikar-uniform-format-file", - "summary": "", - "developer_org": "lipikar", - "developer_name": "Lipikar", - "more_information": { - "description": [ - "Text saved in an LUF file conforms to the limitations of the text box. All text is formatted with a single font, color, style, and effect." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "luf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "luminar": { - "slug": "luminar", - "extension": "luminar", - "name": "Luminar 4 Catalog Database", - "category": "luminar-4-catalog-database", - "summary": "", - "developer_org": "skylum-software", - "developer_name": "Skylum Software", - "more_information": { - "description": [ - "Luminar is a digital photo-editing application that allows photographers to make layer-based edits to their photos. Luminar 4 saves in-progress edits within Luminar catalogs, which are folders comprised of STATE files, TIFF files, and a LUMINAR file, among others.", - "The LUMINAR file is a SQLite database that Luminar uses to retrieve the TIFF and STATE files stored within a catalog and associate them with one another, so edited images appear correctly within Luminar. Note that, while you can use a LUMINAR file to open a Luminar catalog (as described below), LUMINAR files are not, themselves, catalogs. For example, if you move a LUMINAR file and then attempt to use it to open a Luminar catalog, Luminar will show an error message that says the catalog you are attempting to open cannot be found." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "luminar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lut": { - "slug": "lut", - "extension": "lut", - "name": "RadioRA Essentials Project Database", - "category": "radiora-essentials-project-database", - "summary": "", - "developer_org": "lutron-electronics", - "developer_name": "Lutron Electronics", - "more_information": { - "description": [ - "Since Lutron Electronics only distributes the RadioRA Essentials software to factory-trained installers, customers of RadioRA systems typically never use LUT files.", - "RadioRA Essentials version 2 introduced the new .LUTX format. You can upgrade LUT files to the LUTX format with this version of the software.", - "NOTE: RadioRA Essentials is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lut.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lutx": { - "slug": "lutx", - "extension": "lutx", - "name": "RadioRA 2 Essentials Project Database", - "category": "radiora-2-essentials-project-database", - "summary": "", - "developer_org": "lutron-electronics", - "developer_name": "Lutron Electronics", - "more_information": { - "description": [ - "LUTX files are used by contractors who set up lighting systems for customers. Lutron Electronics only distributes the RadioRA 2 Essentials software to factory-trained installers.", - "RadioRA Essentials version 2 introduced the LUTX format. Previously the .LUT file extension was used.", - "NOTE: RadioRA Essentials is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lutx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "luxb": { - "slug": "luxb", - "extension": "luxb", - "name": "Lux Map File", - "category": "lux-map-file", - "summary": "", - "developer_org": "sillysoft", - "developer_name": "Sillysoft", - "more_information": { - "description": [ - "The Lux video game is available in several versions including Lux Delux, Ancient Empires Lux, and American History Lux." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "luxb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lva": { - "slug": "lva", - "extension": "lva", - "name": "Logitech Video Effects Avatar File", - "category": "logitech-video-effects-avatar-file", - "summary": "", - "developer_org": "logitech", - "developer_name": "Logitech", - "more_information": { - "description": [ - "By using Logitech facial recognition technology, avatars mimic the facial expressions of the user being recorded.", - "Users may also use .LVF files to overlay cartoon video effects onto their faces." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lva.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvf": { - "slug": "lvf", - "extension": "lvf", - "name": "Logitech Video Effects File", - "category": "logitech-video-effects-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "By using Logitech facial recognition technology, Logitech Webcam Software tracks facial expressions and replaces them with accessories stored in LVF files, such as mustaches, glasses, or hats.", - "Users may also use .LVA files to replace their faces with full-screen avatars." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvi": { - "slug": "lvi", - "extension": "lvi", - "name": "Lazesoft Backup Disk Image", - "category": "lazesoft-backup-disk-image", - "summary": "", - "developer_org": "lazesoft", - "developer_name": "Lazesoft", - "more_information": { - "description": [ - "Lazesoft Recovery Suite allows Windows users to perform several data backup and recovery tasks, including repairing boot errors, removing viruses, recovering Windows passwords, and backing up their data. When a Lazesoft Recovery Suite user backs up their system's data, the program saves the data in an LVI file. LVI files are stored on external media or drives, such as a CD, flash drive , or external hard drive, which users can insert or connect to their PC when they need to restore their system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvivt": { - "slug": "lvivt", - "extension": "lvivt", - "name": "Lvivtotoro Encrypted Game File", - "category": "lvivtotoro-encrypted-game-file", - "summary": "", - "developer_org": "lvivtotoro", - "developer_name": "Lvivtotoro", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvivt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvix": { - "slug": "lvix", - "extension": "lvix", - "name": "Lightworks Video Index File", - "category": "lightworks-video-index-file", - "summary": "", - "developer_org": "editshare", - "developer_name": "EditShare", - "more_information": { - "description": [ - "After a video is imported into Lightworks, the LVIX file is created. It will be located in the Lightworks \"Material\" folder with the same name as the imported video but with the LVIX extension appended on to the end. If the imported video is named V00P00J.mp4 , the new file would be V00P00J.mp4.lvix .", - "NOTE: .VIX files are the same as LVIX files but are used for .MTS media files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvl": { - "slug": "lvl", - "extension": "lvl", - "name": "Game Level File", - "category": "game-level-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "LVL files are used by a number of different games including LucasArts Star Wars Battlefront, Parallax Descent 2, Rockstar Games Max Payne, WOM Games Snood, and Lasertank.", - "Game level files typically should not be opened manually, since they are automatically loaded by the corresponding program. However some LVL files can be edited using a level editor such as the LVL Extractor for Star Wars BattleFront levels." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvl64": { - "slug": "lvl64", - "extension": "lvl64", - "name": "Super Mario 64 Custom Level", - "category": "super-mario-64-custom-level", - "summary": "", - "developer_org": "pilzinsel64", - "developer_name": "Pilzinsel64", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lvl64_12975.png", - "alt": "Screenshot of a .lvl64 file in SM64 ROM Manager", - "caption": "LVL64 file open in SM64 ROM Manager" - }, - "description": [ - "Gamers can use ROMs and emulators to play console video games on their PCs and other devices. SM64 ROM Manager is a tool that modders can use to customize a ROM of Super Mario 64, a platforming game for the Nintendo 64. After customizing their ROM, gamers can load it in an emulator to play their modded version of Super Mario 64.", - "One of the ways SM64 ROM Manager allows modders to customize Super Mario 64 is by creating custom game levels, using the program's Level Manager. In the Level Manager, modders load one or more 3D objects and use those objects to overwrite one of the game's default levels. They then specify level settings, such as the level's start point and music.", - "If a modder wants to export the custom level they've created, they can do so by selecting Export in the level manager. This allows the modder to save their custom level as an LVL64 file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lvl64_12975.png", - "alt": "Screenshot of a .lvl64 file in SM64 ROM Manager", - "caption": "LVL64 file open in SM64 ROM Manager" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvl64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvlx": { - "slug": "lvlx", - "extension": "lvlx", - "name": "Extendable Level File", - "category": "extendable-level-file", - "summary": "", - "developer_org": "wohlstand", - "developer_name": "Wohlstand", - "more_information": { - "description": [ - "NOTE: The PGE Engine has not yet been released but you can edit LVLX files with the PGE Editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvm": { - "slug": "lvm", - "extension": "lvm", - "name": "LabVIEW Measurement File", - "category": "labview-measurement-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "LVM files are stored in an ASCII text format arranged by rows and columns. Each line stores a tab or comma-delimited record with an identifier tag and its corresponding data. They can be edited in any text editor or in Microsoft Excel.", - "LVM files either store output data using the LabVIEW \"Write To Measurement File\" function, or they serve as data input using the \"Read From Measurement File\" function. They may also be saved as binary .TDM files.", - "LabVIEW, which stands for Laboratory Virtual Instrumentation Engineering Workbench, is available in many different versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvp": { - "slug": "lvp", - "extension": "lvp", - "name": "Avaya Voice Player Audio File", - "category": "avaya-voice-player-audio-file", - "summary": "", - "developer_org": "avaya", - "developer_name": "Avaya", - "more_information": { - "description": [ - "The Avaya Voice Player was previously the Lucent Voice Player, developed by Lucent Technologies." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lvw": { - "slug": "lvw", - "extension": "lvw", - "name": "Livewire Document", - "category": "livewire-document", - "summary": "", - "developer_org": "new-wave-concepts", - "developer_name": "New Wave Concepts", - "more_information": { - "description": [ - "LVW files are used for saving, loading, and simulating circuit designs. The Livewire software is available in Education and Standard/Professional editions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lvw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lw4": { - "slug": "lw4", - "extension": "lw4", - "name": "Lightwright File", - "category": "lightwright-file", - "summary": "", - "developer_org": "john-mckernon-software", - "developer_name": "John McKernon Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lw4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwcx": { - "slug": "lwcx", - "extension": "lwcx", - "name": "Legacy Charting Chart", - "category": "legacy-charting-chart", - "summary": "", - "developer_org": "legacy", - "developer_name": "Legacy", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lwcx_12964.png", - "alt": "Screenshot of a .lwcx file in Legacy Charting", - "caption": "LWCX file open in Legacy Charting" - }, - "description": [ - "Legacy Charting is an add-on to the Legacy Family Tree genealogy program. After creating a family tree in Legacy Family Tree, a user can export that tree to Legacy Charting by selecting Reports → Legacy Charting . This allows the user to format the tree and print it as a wall chart.", - "For example, a user can import a tree, choose to show the tree's contents as an hourglass chart, and then alter the chart's theme, colors, size, and background. After a user has formatted their chart to their liking, they can save it as an LWCX file. This allows them to open, edit, print, and/or email the chart again later if needed." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lwcx_12964.png", - "alt": "Screenshot of a .lwcx file in Legacy Charting", - "caption": "LWCX file open in Legacy Charting" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwd": { - "slug": "lwd", - "extension": "lwd", - "name": "Lightworks Data File", - "category": "lightworks-data-file", - "summary": "", - "developer_org": "editshare", - "developer_name": "EditShare", - "more_information": { - "description": [ - "LWD file are located in the following directory: C:\\​Program Files\\​Lightworks They're also found in the \"DSX\" folder inside the \"Lightworks\" folder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwfn": { - "slug": "lwfn", - "extension": "lwfn", - "name": "Adobe Type 1 Mac Font File", - "category": "adobe-type-1-mac-font-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "LWFN font files must be stored in the system Fonts folder in order to be active. In Mac OS 9, the fonts folder is located in /System Folder/Fonts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwfn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwk": { - "slug": "lwk", - "extension": "lwk", - "name": "LightWave 3D License Key File", - "category": "lightwave-3d-license-key-file", - "summary": "", - "developer_org": "lightwave-digital", - "developer_name": "LightWave Digital", - "more_information": { - "description": [ - "LightWave 3D is a computer graphics application that renders static and animated 3D images. Professionals use the software in various fields, including television, film, video game development, building visualizations, and product design.", - "You will likely only encounter an LWK file when purchasing and activating LightWave 3D (version 11 or later). For example, after purchasing LightWave 3D online, NewTek displays instructions to download LightWave 3D and provides a LICENSE.LWK file to register the application to your computer." - ] - }, - "common_filenames": [ - { - "filename": "LICENSE.LWK", - "description": "LICENSE.LWK - Name of the LWK file NewTek sends to users who have purchased LightWave 3D," - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwo": { - "slug": "lwo", - "extension": "lwo", - "name": "LightWave 3D Object", - "category": "lightwave-3d-object", - "summary": "", - "developer_org": "lightwave-digital", - "developer_name": "LightWave Digital", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lwo_2447.png", - "alt": "Screenshot of a .lwo file in LightWave 3D 2020", - "caption": "LWO file open in LightWave 3D 2020" - }, - "description": [ - "There are several variations of the LWO format, with the first version released in 1994. NewTek released the second version (LWO2) in 2001 (LightWave 6.0).", - "Typically, LightWave 3D users create LWO files to save 3D objects ( Save → Save Current Object ). However, users may also export objects as LWO files with other apps, such as Modo and Poser.", - "NOTE: NewTek initially developed LightWave 3D, but LightWave Digital acquired and currently develops the software." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lwo_2447.png", - "alt": "Screenshot of a .lwo file in LightWave 3D 2020", - "caption": "LWO file open in LightWave 3D 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwp": { - "slug": "lwp", - "extension": "lwp", - "name": "Lotus Word Pro Document", - "category": "lotus-word-pro-document", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "LWP files can be opened with the free KeyView for Lotus application, which was developed by Verity.", - "NOTE: Lotus is a subsidiary of IBM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lws": { - "slug": "lws", - "extension": "lws", - "name": "LightWave 3D Scene", - "category": "lightwave-3d-scene", - "summary": "", - "developer_org": "lightwave-digital", - "developer_name": "LightWave Digital", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lws_2446.png", - "alt": "Screenshot of a .lws file in LightWave 3D 2020", - "caption": "LWS file open in LightWave 3D 2020" - }, - "description": [ - "LightWave 3D is used in various industries, including TV, film, architecture, advertising, and video game development, to create 3D graphics and animations. When you create a scene with LightWave 3D, the app saves it in the default LWS format, which you can close and reopen for further editing.", - "The LWS format is similar to a CAD assembly file, such as an Autodesk Inventor Assembly ( .IAM ) or Parametric Pro/ENGINEER Assembly ( .ASM ) file. Like CAD Assembly files, LWS files may contain references to other files featured in the scene (LWO 3D Object files in the case of LWS files). If you move the location of referenced LWS files, the objects will not appear in the LWS scene when opened in LightWave 3D.", - "NOTE: NewTek initially developed LightWave 3D, but LightWave Digital acquired and currently develops the software." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lws_2446.png", - "alt": "Screenshot of a .lws file in LightWave 3D 2020", - "caption": "LWS file open in LightWave 3D 2020" - }, - { - "url": "https://fileinfo.com/img/ss/sm/lws_2446-2.png", - "alt": "LWS file open in Apple TextEdit", - "caption": "LWS file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwtp": { - "slug": "lwtp", - "extension": "lwtp", - "name": "LimeWire Theme Pack", - "category": "limewire-theme-pack", - "summary": "", - "developer_org": "limewire", - "developer_name": "LimeWire", - "more_information": { - "description": [ - "In order for skins to be available in LimeWire, they must be stored in the following folders for Mac and Windows:", - "Mac: ~user/Library/Preferences/LimeWire/Themes Windows: Documents and Settings\\user\\.limewire\\themes" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwv": { - "slug": "lwv", - "extension": "lwv", - "name": "Linguistically Enhanced Sound File", - "category": "linguistically-enhanced-sound-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "LWV files are used by Microsoft Agent, a program for creating conversational interfaces for applications and Web pages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lwx": { - "slug": "lwx", - "extension": "lwx", - "name": "Lightwright Database File", - "category": "lightwright-database-file", - "summary": "", - "developer_org": "john-mckernon-software", - "developer_name": "John McKernon Software", - "more_information": { - "description": [ - "You most likely will not come across an LWX file unless you work in stage design. If you do need to open the file, Lightwright is the best option.", - "Lightwright is used on Broadway and other live entertainment venues by stage designers and electricians. The program allows them to record and organize data for installing and maintaining light installations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lwx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lx01": { - "slug": "lx01", - "extension": "lx01", - "name": "EnCase Logical Evidence File", - "category": "encase-logical-evidence-file", - "summary": "", - "developer_org": "guidance-software", - "developer_name": "Guidance Software", - "more_information": { - "description": [ - "The LX01 file allows users to group smaller collections of digital evidence without having to load the entire EX01 evidence file to view them. The LX01 format replaced the .L01 format, which provides more advanced security features such as AES256 encryption with keypairs or passwords, LZ compression, and the option for SHA-1 or MD5 hashing.", - "NOTE: OpenText acquired Guidance Software in 2017." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lx01.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxa": { - "slug": "lxa", - "extension": "lxa", - "name": "Microsoft Speech Lexicon File", - "category": "microsoft-speech-lexicon-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxcp": { - "slug": "lxcp", - "extension": "lxcp", - "name": "LCARS x32 Color Profile", - "category": "lcars-x32-color-profile", - "summary": "", - "developer_org": "lcars-x32", - "developer_name": "LCARS x32", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxe": { - "slug": "lxe", - "extension": "lxe", - "name": "Modo Environment Preset File", - "category": "modo-environment-preset-file", - "summary": "", - "developer_org": "foundry", - "developer_name": "Foundry", - "more_information": { - "description": [ - "Modo is primarily used by professional 3D designers for creating various types of models and environments. Some examples include product package designs, shoes, room designs, video game characters, film effects, and building structures.", - "Presets allow users to save often-used components that can be inserted into different projects. This enables users to save time on repetitive tasks.", - "You can create an LXE file by selecting File → Save Environment Preset... , or right-click a material layer in the \"Shading\" tab in the right panel and select Save Environment Preset .", - "NOTE: Foundry Modo was formerly known as Luxology Modo before Luxology merged with Foundry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxf": { - "slug": "lxf", - "extension": "lxf", - "name": "LEGO Digital Designer Model File", - "category": "lego-digital-designer-model-file", - "summary": "", - "developer_org": "harris-corporation", - "developer_name": "Harris Corporation", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/lxf_3027.png", - "alt": "Screenshot of a .lxf file in Lego Digital Designer 4.3", - "caption": "LXF file open in Lego Digital Designer 4.3" - }, - "description": [ - "LEGO Digital Designer is a Windows and macOS program that allows LEGO enthusiasts to construct and save virtual LEGO models. LDD also allows users to create building guides for their creations, making it easy to re-create virtual models in real life.", - "LDD saves LEGO models in LXF files. These files are archives that contain a PNG preview of the model they describe and an LXFML file that lists a model's name, what version of LEGO Digital Designer was used to create it, what bricks the model contains, and what positions those bricks are placed in. However, the bricks and positions listed in a model's LXFML file are not easily identifiable, so if you want to see how a model is constructed, you are best off opening the model's LXF file in LEGO Digital Designer.", - "NOTE: Old LXF archives included MODEL100.MODEL files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/lxf_3027.png", - "alt": "Screenshot of a .lxf file in Lego Digital Designer 4.3", - "caption": "LXF file open in Lego Digital Designer 4.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxfml": { - "slug": "lxfml", - "extension": "lxfml", - "name": "LEGO Digital Designer XML File", - "category": "lego-digital-designer-xml-file", - "summary": "", - "developer_org": "the-lego-group", - "developer_name": "The LEGO Group", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxfml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxk": { - "slug": "lxk", - "extension": "lxk", - "name": "Lexicon Link-up File", - "category": "lexicon-link-up-file", - "summary": "", - "developer_org": "corpus-gesproken-nederlands", - "developer_name": "Corpus Gesproken Nederlands", - "more_information": { - "description": [ - "COREX (CORpus EXploitation) software is part of the Spoken Dutch Corpus, also known as Corpus Gesproken Nederlands (CGN) project, which was intended to construct a database of contemporary Dutch spoken by people in The Netherlands and Flanders.", - "LXK files are located in the following directory:", - "/​data/​annot/​xml/​lxk/​", - "NOTE: COREX is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxo": { - "slug": "lxo", - "extension": "lxo", - "name": "Modo 3D Image", - "category": "modo-3d-image", - "summary": "", - "developer_org": "foundry", - "developer_name": "Foundry", - "more_information": { - "description": [ - "Modo's 3D images and animations are used in video games, professional photography, film, and print advertising.", - "NOTE: Foundry Modo was formerly known as Luxology Modo before Luxology merged with Foundry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxsopt": { - "slug": "lxsopt", - "extension": "lxsopt", - "name": "Liquid XML Studio Project Options File", - "category": "liquid-xml-studio-project-options-file", - "summary": "", - "developer_org": "liquid-technologies", - "developer_name": "Liquid Technologies", - "more_information": { - "description": [ - "LXSOPT files are used by the software for remembering working state information for an XML development project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxsopt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxsproj": { - "slug": "lxsproj", - "extension": "lxsproj", - "name": "Liquid XML Studio Project File", - "category": "liquid-xml-studio-project-file", - "summary": "", - "developer_org": "liquid-technologies", - "developer_name": "Liquid Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxsproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lxv": { - "slug": "lxv", - "extension": "lxv", - "name": "JumpDrive Secure II Vault", - "category": "jumpdrive-secure-ii-vault", - "summary": "", - "developer_org": "lexar", - "developer_name": "Lexar", - "more_information": { - "description": [ - "The Lexar JumpDrive Secure II is a USB flash drive that allows users to encrypt and password-protect files stored on it. Users can encrypt files individually or store multiple files in a single password-protected vault. JumpDrive Secure II vaults are saved as LXV files, in the flash drive's Vaults directory.", - "When a user connects the JumpDrive Secure II to their computer, their LXV file appears as a separate drive on their computer (e.g., the F: drive). To access the files stored in an LXV file, or add files to the vault, a user must:", - "Then, the LXV file will appear as a drive in Windows File Explorer or Apple Finder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lxv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ly": { - "slug": "ly", - "extension": "ly", - "name": "LilyPond File", - "category": "lilypond-file", - "summary": "", - "developer_org": "gnu", - "developer_name": "GNU", - "more_information": { - "description": [ - "LY files are saved in a text format that can be edited with a text editor. They can be processed by LilyPond and turned into printable compositions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ly.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lyc": { - "slug": "lyc", - "extension": "lyc", - "name": "bestIMAGE Compressed Design File", - "category": "bestimage-compressed-design-file", - "summary": "", - "developer_org": "stork-prints", - "developer_name": "Stork Prints", - "more_information": { - "description": [ - "NOTE: Stork Prints is also referred to as \"spg prints.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lyc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lyr": { - "slug": "lyr", - "extension": "lyr", - "name": "ArcView Layer File", - "category": "arcview-layer-file", - "summary": "", - "developer_org": "stork-prints-austria-spgprints", - "developer_name": "Stork Prints Austria (spgprints)", - "more_information": { - "description": [ - "LYR files are similar to Legend ( .AVL ) files, but may contain much more information and are saved in a binary format rather than as a text file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lyr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lyt": { - "slug": "lyt", - "extension": "lyt", - "name": "Adminsoft Document Layout File", - "category": "adminsoft-document-layout-file", - "summary": "", - "developer_org": "thermo-scientific", - "developer_name": "Thermo Scientific", - "more_information": { - "description": [ - "Adminsoft now provides a Document Exchange web page where users can download various document layouts.", - "NOTE: The \".lyt\" extension was introduced in Adminsoft 4.009, in June 2011. It combines the two previous files ( .FRX and .FRT ) into a single LYT file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lyt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lyx": { - "slug": "lyx", - "extension": "lyx", - "name": "LyX Document", - "category": "lyx-document", - "summary": "", - "developer_org": "lyx", - "developer_name": "LyX", - "more_information": { - "description": [ - "LyX was developed by scientists for scientists. It was originally created for Unix, but has been ported to Windows and Mac OS X as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lyx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lz": { - "slug": "lz", - "extension": "lz", - "name": "Lzip Compressed File", - "category": "lzip-compressed-file", - "summary": "", - "developer_org": "lzip", - "developer_name": "Lzip", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lz4": { - "slug": "lz4", - "extension": "lz4", - "name": "LZ4 Compressed File", - "category": "lz4-compressed-file", - "summary": "", - "developer_org": "yann-collet-and-the-lz4-team", - "developer_name": "Yann Collet and the LZ4 Team", - "more_information": { - "description": [ - "In 2011, Yann Collet released the initial version of the LZ4 data compression algorithm. Based on the LZ77 compression algorithm, LZ4 is a notably fast compression system, allowing users to compress and decompress files quickly.", - "Over time, other contributors have helped refine the LZ4 compression algorithm, and the algorithm's use has increased. For example, Linux systems now natively support LZ4 compression and decompression, allowing users to create and extract files from LZ4 archives using lz4 and other, related command-line commands." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lz4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzc": { - "slug": "lzc", - "extension": "lzc", - "name": "Need for Speed Game Data Archive", - "category": "need-for-speed-game-data-archive", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "Need for Speed is a car-racing video game series published by Electronic Arts (EA) and originally released in 1994. Over the years, EA has released numerous installments of the game, such as Need for Speed II (1997), Need for Speed: Underground (2003), Need for Speed: Underground 2 (2004), Need for Speed: Shift (2009), and Need for Speed Heat (2019).", - "Most Need for Speed gamers will not encounter LZC files since they are resource files loaded by the game. However, some gamers that enjoy modifying gameplay may look for LZC files in the game installation directory.", - "Some Need for Speed installments that are packaged with LZC files include Need for Speed: Underground, Need for Speed: Underground 2, and Need for Speed: Most Wanted. A common LZC file is the GLOBALB.LZC file, which can be found in the \\​GLOBAL\\​ subfolder in the game installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzh": { - "slug": "lzh", - "extension": "lzh", - "name": "LZH Compressed File", - "category": "lzh-compressed-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "LZH is derived from the Lempel–Ziv–Storer–Szymanski (LZSS) compression scheme developed in the 1980s, but it features extended compression using dynamic Huffman coding. The LZH acronym comes from the names of the inventors Lempel-Ziv and Haruyasu.", - "LZH compression is most commonly used in Japan but is supported by a variety of compression and decompression utilities, such as Corel WinZip, WinRAR, and 7-Zip. You are most likely to encounter LZH files if you use a compression utility that supports the format and compress your files with the LZH scheme. However, you may also receive an LZH archive from a co-worker or friend via email or cloud storage space that is looking to share one or more large files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzm": { - "slug": "lzm", - "extension": "lzm", - "name": "Slax Module", - "category": "slax-module", - "summary": "", - "developer_org": "slax", - "developer_name": "Slax", - "more_information": { - "description": [ - "LZM modules can be created by right-clicking a folder and selecting \"Build Slax Module.\" Unix .TGZ packages can be converted to LZM modules using the tgz2lzm command. LZM modules can be extracted by right-clicking the LZM file and clicking \"Extract Slax Module.\"", - "NOTE: These commands are only available in the Slax (v6) distribution of Linux." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzma": { - "slug": "lzma", - "extension": "lzma", - "name": "LZMA Compressed File", - "category": "lzma-compressed-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Some LZMA compressed files can be opened with StuffIt Expander or 7-Zip (Windows) and 7zX (Mac). Other LZMA files may require the LZMA SDK for Windows or LZMA Utils for Unix.", - "The LZMA Software Development Kit (SDK) is available from the 7-Zip website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzo": { - "slug": "lzo", - "extension": "lzo", - "name": "LZO Compressed File", - "category": "lzo-compressed-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzp": { - "slug": "lzp", - "extension": "lzp", - "name": "LazPaint Image", - "category": "lazpaint-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "To create an LZP file, select File → Save or Save as... , name the file, choose the save location, select the LZP extension from the \"Save as type\" drop down menu, and click Save .", - "To open an LZP file, you can double-click the file or select File → Open... , choose your file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzr": { - "slug": "lzr", - "extension": "lzr", - "name": "Crunch-Compressed LBR File", - "category": "crunch-compressed-lbr-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Developer Gary P. Novosielski created the LU archiving utility in the early 1980s, for use with the CP/M and DOS operating systems. Primarily, developers use LU to package software programs in LBR files, for distribution to end users. Notably, however, LBR files are not compressed.", - "To share LBR files more efficiently, developers often compress the files using a compression utility. LBR files that are Crunch-compressed are typically renamed to use the .lzr extension.", - "NOTE: LBR files compressed with Squeeze use the .LQR extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "lzx": { - "slug": "lzx", - "extension": "lzx", - "name": "Amiga LZX Compressed Archive", - "category": "amiga-lzx-compressed-archive", - "summary": "", - "developer_org": "jonathan-forbes-and-tomi-poutanen", - "developer_name": "Jonathan Forbes and Tomi Poutanen", - "more_information": { - "description": [ - "In 1995, Jonathan Forbes and Tomi Poutanen released the LZX utility for Amiga computers. It was available as both shareware and a paid application. It allowed users to compress one or more files and store them in LZX archives.", - "These days, LZX files are uncommon. However, Amiga users may still possess LZX files, stored on hard drives, floppy disks, or other storage media." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "lzx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m": { - "slug": "m", - "extension": "m", - "name": "Objective-C Implementation File", - "category": "objective-c-implementation-file", - "summary": "", - "developer_org": "wolfram-research", - "developer_name": "Wolfram Research", - "more_information": { - "description": [ - "Objective-C is most commonly used to implement applications for Apple's Mac OS X and iOS operating systems. Apple's Cocoa API provides the Objective-C programming interface for Mac OS X, and the iOS API provides the programming interface for the iOS platform." - ] - }, - "common_filenames": [ - { - "filename": "init.m", - "description": "init.m - Initialization files that contain settings Mathematica loads at startup." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m_5848.png", - "alt": "Screenshot of a .m file in The MathWorks MATLAB R2023a", - "caption": "M file open in The MathWorks MATLAB R2023a" - }, - { - "url": "https://fileinfo.com/img/ss/sm/m_5848-2.png", - "alt": "M file open in Apple Text Edit", - "caption": "M file open in Apple Text Edit" - }, - { - "url": "https://fileinfo.com/img/ss/sm/m_440.png", - "alt": "Screenshot of a .m file in Microsoft Visual Studio Code", - "caption": "M file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m12": { - "slug": "m12", - "extension": "m12", - "name": "Schiller medilog ECG Raw Data File", - "category": "schiller-medilog-ecg-raw-data-file", - "summary": "", - "developer_org": "schiller", - "developer_name": "Schiller", - "more_information": { - "description": [ - "NOTE: M12 files store data from a 12-channel ECG while .MK4 files store data from the 3 and 7-channel ECG." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m15": { - "slug": "m15", - "extension": "m15", - "name": "MPEG Video", - "category": "mpeg-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "M15 files are very rare. They are still listed in Uniform Type Identifier (UTI) tables, which programs use to recognize file types on the Internet." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m15.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m1a": { - "slug": "m1a", - "extension": "m1a", - "name": "MPEG-1 Audio File", - "category": "mpeg-1-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The MPEG-1 format is supported by Apple QuickTime Player and other media players. It has been mostly placed by the .MP3 compressed audio format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m1a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m1pg": { - "slug": "m1pg", - "extension": "m1pg", - "name": "iFinish Video Clip", - "category": "ifinish-video-clip", - "summary": "", - "developer_org": "media-100", - "developer_name": "Media 100", - "more_information": { - "description": [ - "The iFinish program is no longer developed and has been replaced by Media 100 Producer, which is only available for Mac OS X." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m1pg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m1v": { - "slug": "m1v", - "extension": "m1v", - "name": "MPEG-1 Video File", - "category": "mpeg-1-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "M1V files are one of several multimedia file types based on MPEG-1, including .MPG , .MPEG , .M1A , .MP1 , .MPA , and .MPV . The video files can be opened with a variety of video players, such as VideoLAN VLC media player, Apple QuickTime Player, and Adobe Flash." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m1v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2": { - "slug": "m2", - "extension": "m2", - "name": "World of Warcraft Model Object", - "category": "world-of-warcraft-model-object", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "M2 files include a global texture list, global vertex list, LOD (level of detail) settings, global bounding units, global sequences, a skeleton, and visual effects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m21": { - "slug": "m21", - "extension": "m21", - "name": "AXMEDIS MPEG-21 File", - "category": "axmedis-mpeg-21-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "AXMEDIS MPEG-21 files may also be saved with an .MP21 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m21.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2a": { - "slug": "m2a", - "extension": "m2a", - "name": "MPEG-1 Layer 2 Audio File", - "category": "mpeg-1-layer-2-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The MPEG-1/2 format is supported by QuickTime Player and various other media players. Most MPEG-compressed audio files now use .MP3 compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2p": { - "slug": "m2p", - "extension": "m2p", - "name": "MPEG-2 Program Stream File", - "category": "mpeg-2-program-stream-file", - "summary": "", - "developer_org": "maxthon", - "developer_name": "Maxthon", - "more_information": { - "description": [ - "NOTE: M2P files are generally used for streaming media. Standard MPEG-2 video files typically have an .MPG extension, while standard MPEG-2 audio files usually have an .MP2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2s": { - "slug": "m2s", - "extension": "m2s", - "name": "Maxthon 2 Browser Skin File", - "category": "maxthon-2-browser-skin-file", - "summary": "", - "developer_org": "maxthon", - "developer_name": "Maxthon", - "more_information": { - "description": [ - "M2S files support .PNG images, which allows buttons and icons referenced by the skin to use different levels of transparency." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2t": { - "slug": "m2t", - "extension": "m2t", - "name": "HDV Video File", - "category": "hdv-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The M2T format is sometimes referred to as \"HDV.\" It was common in the early 2000s when HDV cameras were popular. However, the format is rarely used now since modern video cameras record to media cards rather than digital tapes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2ts": { - "slug": "m2ts", - "extension": "m2ts", - "name": "Blu-ray BDAV Video File", - "category": "blu-ray-bdav-video-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "BDAV stands for \"Blu-ray Disc Audio/Visual,\" while the M2TS extension refers to \"MPEG-2 Transport Stream.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2ts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m2v": { - "slug": "m2v", - "extension": "m2v", - "name": "MPEG-2 Video", - "category": "mpeg-2-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m2v_1392.png", - "alt": "Screenshot of a .m2v file in Apple QuickTime Player", - "caption": "M2V file open in Apple QuickTime Player" - }, - "description": [ - "While most video files created using MPEG-2 compression (such as .MPG and .MPEG files) contain both video and audio data, M2V files contain only video. M2V files are most often used to create DVD movies, because many DVD-authoring tools require users to import separate video and audio files.", - "Some video-editing programs, such as Adobe Premiere and After Effects, allow users to export their videos in the M2V format. Users can then use DVD-authoring applications, such as DVD Flick and CyberLink Power Director, to combine their M2V file with an audio file and produce a finalized movie." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m2v_1392.png", - "alt": "Screenshot of a .m2v file in Apple QuickTime Player", - "caption": "M2V file open in Apple QuickTime Player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m2v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3": { - "slug": "m3", - "extension": "m3", - "name": "Blizzard MDX3 Model File", - "category": "blizzard-mdx3-model-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "M3 files are commonly found within in .SC2ASSETS files, which are stored in Blizzard's .MPQ format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3d": { - "slug": "m3d", - "extension": "m3d", - "name": "3D Model File", - "category": "3d-model-file", - "summary": "", - "developer_org": "dial", - "developer_name": "DIAL", - "more_information": { - "description": [ - "M3D files are referenced by Grand Theft Auto: Vice City and EverQuest." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3g": { - "slug": "m3g", - "extension": "m3g", - "name": "Mobile 3D Graphics 3D Model", - "category": "mobile-3d-graphics-3d-model", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "Nokia (in collaboration with others) created the original M3G format as part of developing the Mobile 3D Graphics API for the Java 2 Platform, Micro Edition (J2ME). Many 3D mobile games use this standard to incorporate and show 3D graphics to players.", - "Other companies, such as Electronic Arts, have since expanded on and modified the original M3G format. 3D models included in these companies' games may still use the .m3g extension, even if they are saved in a variant of the original M3G format.", - "NOTE: M3G files may also contain embedded textures." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3g.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3p": { - "slug": "m3p", - "extension": "m3p", - "name": "Mach3 Plugin File", - "category": "mach3-plugin-file", - "summary": "", - "developer_org": "newfangled-solutions", - "developer_name": "Newfangled Solutions", - "more_information": { - "description": [ - "M3P files are typically packaged in a .ZIP archive with a DLL file that bears the same name as the M3P file. The DLL file contains the actual plugin information, but the M3P file is recognized as the plugin by Mach3.", - "NOTE: Mach3 is a program that allows you to control various types of equipment to perform cut, print, and drill jobs based on digital designs. The software controls the motion of motors on various types of equipment, such as mills, lasers, routers, and engravers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3u": { - "slug": "m3u", - "extension": "m3u", - "name": "M3U Media Playlist", - "category": "m3u-media-playlist", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m3u_460.png", - "alt": "Screenshot of a .m3u file in Microsoft Visual Studio Code", - "caption": "M3U file open in Microsoft Visual Studio Code" - }, - "description": [ - "M3U playlists can be used to play media stored on your computer or stream media over the Internet. Playlists used to play local files include file paths that point to those files. Playlists used to stream media include URLs that point to that media.", - "The M3U format was originally designed to describe audio playlists, comprised of .MP3 , .WAV , and other audio files. However, the format is now commonly used to save video playlists, comprised of .MP4 , .TS , and .WEBM files. Note that M3U files do not contain the media itself. Instead, they contain information used to open and play media files.", - "NOTE: M3U is short for MP3 URL, which is itself short for Moving Picture Experts Group Audio Layer 3 Uniform Resource Locator.", - "Many media players that can create playlists can save those playlists as M3U files. For example, you can create an M3U playlist in VideoLAN VLC media player by loading a queue of media files, selecting Media → Save Playlist to File or File → Save Playlist... , and saving the playlist in the M3U format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m3u_460.png", - "alt": "Screenshot of a .m3u file in Microsoft Visual Studio Code", - "caption": "M3U file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3u.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3u8": { - "slug": "m3u8", - "extension": "m3u8", - "name": "UTF-8 M3U Playlist", - "category": "utf-8-m3u-playlist", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m3u8_5882-2.png", - "alt": "Screenshot of a .m3u8 file in Microsoft Visual Studio Code", - "caption": "M3U8 file open in Microsoft Visual Studio Code" - }, - "description": [ - "In addition to file paths and URLs, M3U8 files contain metadata that media players use to play the referenced media files correctly. For example, M3U8 files used to stream videos that are hosted online may contain information about the referenced videos' resolution, codec , and maximum needed bandwidth. This information is specified using the #EXT-X-STREAM-INF: setting.", - "In contrast, M3U8 files used to play audio and video located on your computer are often much simpler. These files may contain only a couple pieces of metadata, such as the playlist title (specified using the #PLAYLIST setting) and track information (specified using the #EXTINF setting).", - "NOTE: M3U8 files are similar to .M3U files, except the text they contain is always encoded using UTF-8 character encoding . On rare occasions, M3U8 files may be saved with the .M3UP extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m3u8_5882-2.png", - "alt": "Screenshot of a .m3u8 file in Microsoft Visual Studio Code", - "caption": "M3U8 file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/m3u8_5882-3.png", - "alt": "The same M3U8 file open in VideoLAN VLC media player", - "caption": "The same M3U8 file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3u8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m3up": { - "slug": "m3up", - "extension": "m3up", - "name": "M3U Playlist (UTF-8)", - "category": "m3u-playlist-utf-8", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m3up_12652.png", - "alt": "Screenshot of a .m3up file in Microsoft Visual Studio Code", - "caption": "M3UP file open in Microsoft Visual Studio Code" - }, - "description": [ - "Many media players can use .M3U format playlists to load and play a set of media files. For example, you can create an M3U playlist that references several Bob Dylan songs saved on your computer and then load that playlist in VideoLAN VLC media player to play those songs in sequence.", - "M3U playlists that use UTF-8 character encoding are commonly saved as M3U8 files, to denote that they use UTF-8 encoding. Less commonly, UTF-8 encoded M3U playlists are saved as M3UP (M3U playlist) files.", - "NOTE: The M3U format can also be used to create playlists that reference video or audio files that are hosted online. Loading these playlists allows you to stream the referenced files from your media player." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "Many media players, including Microsoft Windows Media Player (Windows) and VideoLAN VLC media player (multiplatform), can open an M3UP file and play the playlist it contains. In some cases, you may have to change your M3UP file's extension to .m3u8 before opening it.", - "You can also open an M3UP file in any text editor, such as Microsoft Notepad (Windows) or Apple TextEdit (Mac), to view the text it contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m3up_12652.png", - "alt": "Screenshot of a .m3up file in Microsoft Visual Studio Code", - "caption": "M3UP file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m3up.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4": { - "slug": "m4", - "extension": "m4", - "name": "Macro Processor Library", - "category": "macro-processor-library", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4a": { - "slug": "m4a", - "extension": "m4a", - "name": "MPEG-4 Audio", - "category": "mpeg-4-audio", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m4a_50.png", - "alt": "Screenshot of a .m4a file in Adobe Audition 2021", - "caption": "M4A file open in Adobe Audition 2021" - }, - "description": [ - "MPEG-4 is a multimedia container format that supports video, audio, subtitle, and image data encoded in different codecs. MPEG-4 files that store video bear the .mp4 file extension ( .MP4 files). However, if the MPEG-4 file only stores audio, it is saved with the .m4a extension, which stands for \"MPEG-4 Audio.\" This name change helped distinguish between MPEG-4 video files and MPEG-4 audio-only files.", - "You will most likely encounter M4A files when downloading audio content via the Apple iTunes Store. The content, typically songs, is encoded with AAC compression, which significantly reduces the size of each file. In addition, songs that include copyright protection have an .m4p file extension ( .M4P files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m4a_50.png", - "alt": "Screenshot of a .m4a file in Adobe Audition 2021", - "caption": "M4A file open in Adobe Audition 2021" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4a.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4b": { - "slug": "m4b", - "extension": "m4b", - "name": "MPEG-4 Audiobook", - "category": "mpeg-4-audiobook", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m4b_1419-2.png", - "alt": "Screenshot of a .m4b file in Apple Books", - "caption": "M4B file open in Apple Books" - }, - "description": [ - "Apple copy-protects the M4B files they provide using FairPlay DRM . This means M4B files you download via iTunes or Apple Books can be played only on authorized computers and Apple devices, using iTunes or Apple Books. Therefore, if you are having trouble playing an M4B file, it might be because you are not playing it in iTunes or Apple Books, or because your device is not authorized to play it." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m4b_1419-2.png", - "alt": "Screenshot of a .m4b file in Apple Books", - "caption": "M4B file open in Apple Books" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4b.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4e": { - "slug": "m4e", - "extension": "m4e", - "name": "MPEG-4 Video File", - "category": "mpeg-4-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely never come across the M4E file since it is an obscure file extension. However, you may receive the file through an email from a colleague or download from the Internet. The best option to play the file is to use QuickTime Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4e.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4f": { - "slug": "m4f", - "extension": "m4f", - "name": "Sony Network Camera Video", - "category": "sony-network-camera-video", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "Sony produces a variety of CCTV cameras that businesses, government agencies, and other organizations use for surveillance. These cameras are sometimes referred to as SNCs (Sony Network Cameras). SNCs often save videos they record as M4F files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4f.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4p": { - "slug": "m4p", - "extension": "m4p", - "name": "iTunes Music Store Audio File", - "category": "itunes-music-store-audio-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "In order to play a protected M4P file, you must authorize your computer using Apple iTunes. This is done by entering a username and password for the account that downloaded the file. Up to five computers can be authorized with the same account." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4r": { - "slug": "m4r", - "extension": "m4r", - "name": "iPhone Ringtone", - "category": "iphone-ringtone", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m4r_2594.png", - "alt": "Screenshot of a .m4r file in VideoLAN VLC media player 3", - "caption": "M4R file open in VideoLAN VLC media player 3" - }, - "description": [ - "Apple introduced the M4R format in 2007 to store audio played back by an iPhone during an incoming call. While users primarily downloaded and transferred M4R files with iTunes before Apple discontinued it, they could also manually transfer M4R files on their computer to their connected iPhone with a third-party file manager. After transferring an M4R file to their phone, they can set it as the ringtone on their iPhone by selecting Settings → Sounds & Haptics → Ringtone .", - "Additionally, users could create M4R files with iTunes, but they also may create them with third-party software programs or download them from the Internet. M4R files not created with iTunes most likely do not include copyright protection.", - "NOTE: M4R stands for \"MPEG-4 Ringtone.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m4r_2594.png", - "alt": "Screenshot of a .m4r file in VideoLAN VLC media player 3", - "caption": "M4R file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4s": { - "slug": "m4s", - "extension": "m4s", - "name": "MPEG-DASH Video Segment", - "category": "mpeg-dash-video-segment", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "MPEG-DASH is an adaptive bitrate streaming technique that allows users to stream high-quality video over the Internet using HTTP . Videos streamed using MPEG-DASH are divided into segments, which are made available at a variety of different bit rates. By dividing videos into segments and making those segments available at different bit rates, web clients can stream long videos smoothly without stalling or re-buffering.", - "When a user downloads a video streamed using MPEG-DASH, that video is saved as a series of M4S files. Each M4S file contains a specific segment of the streamed video. For example, a user who downloads a streamed YouTube video using youtube-dl may see the video saved as a series of M4S files.", - "NOTE: M4S files often do not contain audio data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4u": { - "slug": "m4u", - "extension": "m4u", - "name": "MPEG-4 Playlist", - "category": "mpeg-4-playlist", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4u.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m4v": { - "slug": "m4v", - "extension": "m4v", - "name": "iTunes Video File", - "category": "itunes-video-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To play a protected M4V file, your computer must be authorized (using iTunes) with the account that was used to purchase the video. Unprotected M4V files may be recognized and played by other video players by changing the file extension from \".m4v\" to \".mp4.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m4v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m5p": { - "slug": "m5p", - "extension": "m5p", - "name": "MachFive Preset File", - "category": "machfive-preset-file", - "summary": "", - "developer_org": "motu", - "developer_name": "MOTU", - "more_information": { - "description": [ - "MachFive comes with presets included but you can also load presets into the program. You can use th presets to produce performances, which are stored in M5M files.", - "M5P presets that come with the application are located in the \"Preset\" folder. You may see the M5P file in this folder but you will most likely come across the file when receiving the file from another user or website to load into the program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m5p.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m64": { - "slug": "m64", - "extension": "m64", - "name": "Mupen64 Movie File", - "category": "mupen64-movie-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter an M64 file if you utilize the Mupen64 emulator to play old Nintendo 64 games on your computer. The emulator creates an M64 file when a user selects Utilities → Movie in the emulator.", - "NOTE: M64 files do not contain actual video data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m75": { - "slug": "m75", - "extension": "m75", - "name": "MPEG Video", - "category": "mpeg-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "M75 files are very rare. However, they are still included in Uniform Type Identifier (UTI) tables, which are used by programs to lookup file associations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m75.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m77t": { - "slug": "m77t", - "extension": "m77t", - "name": "MGD77T Data File", - "category": "mgd77t-data-file", - "summary": "", - "developer_org": "national-geophysical-data-center", - "developer_name": "National Geophysical Data Center", - "more_information": { - "description": [ - "M77T data files are created from raw data collected by marine researchers using InfoBank, a structured information storage scheme of databases and software. The raw data is collected by researchers studying underwater depth of lake and ocean floors, which is known as bathymetry. A M77T and .H77T file, along with other metadata files, are used to transmit data to and from a data center for analysis.", - "NOTE: The GEODAS ReFormat to MGD77T is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m77t.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "m7c": { - "slug": "m7c", - "extension": "m7c", - "name": "M7CL Console Data", - "category": "m7cl-console-data", - "summary": "", - "developer_org": "yamaha", - "developer_name": "Yamaha", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/m7c_13273.png", - "alt": "Screenshot of a .m7c file in Yamaha M7CL Editor", - "caption": "M7C file open in Yamaha M7CL Editor" - }, - "description": [ - "The Yamaha M7CL is a digital live sound mixing console that was first released in 2005. It (and other consoles in the M7CL line) allows professional sound mixers to mix audio signals during recordings or live performances.", - "Sound mixers can use Yamaha Studio Manager and M7CL Editor to create custom settings for their M7CL. These settings are saved as M7C files.", - "Some M7C files contain M7CL Editor sessions, which contain all M7CL settings, while others contain M7CL Editor scenes, which do not include settings like user-defined keys. While editing a session-level M7C file, you can import a scene-level M7C file, to combine the two files' settings.", - "NOTE: Session-level M7C files may be referred to as All.M7C in Yamaha documentation, while scene-level M7C files may be referred to as LIB.M7C ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/m7c_13273.png", - "alt": "Screenshot of a .m7c file in Yamaha M7CL Editor", - "caption": "M7C file open in Yamaha M7CL Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "m7c.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ma": { - "slug": "ma", - "extension": "ma", - "name": "Maya ASCII Scene", - "category": "maya-ascii-scene", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ma_1715.png", - "alt": "Screenshot of a .ma file in Autodesk Maya 2022", - "caption": "MA file open in Autodesk Maya 2022" - }, - "description": [ - "Autodesk Maya is a program that animators use to create 3D scenes for movies and video games. These scenes are saved as MA or MB files. MA files are saved in Maya's mayaAscii format, which is a plain text format. As a result, you can open an MA file in any text editor (in addition to being able to open it in Maya). This can be useful if your MA file has become corrupted, and you want to manually review or edit the text your file contains.", - "One drawback to saving scenes as MA files is that, because they typically contain incredibly long lists of settings and commands, the files can become quite large. For example, a \"simple\" MA scene may contain over a million lines of text and have a file size of 91 MB. This is why Autodesk created the MB file format, which allows users to save their scenes as smaller, binary files. The tradeoff is that users cannot manually edit MB files' data in a text editor.", - "NOTE: Maya was originally developed by Alias Wavefront. Autodesk acquired Alias Wavefront in 2006." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ma_1715.png", - "alt": "Screenshot of a .ma file in Autodesk Maya 2022", - "caption": "MA file open in Autodesk Maya 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ma1": { - "slug": "ma1", - "extension": "ma1", - "name": "Monarch Audio", - "category": "monarch-audio", - "summary": "", - "developer_org": "monarch", - "developer_name": "Monarch", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ma1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maas": { - "slug": "maas", - "extension": "maas", - "name": "MAAS Ransomware Encrypted File", - "category": "maas-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In July 2020, some PC users began reporting their computers had been infected by a new variant of STOP ransomware. This variant encrypts users' files and appends them with the .maas extension.", - "The ransomware then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. The note contains instructions users are meant to follow to decrypt their files.", - "MAAS ransomware is most commonly distributed in programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how MAAS ransomware infected your computer.", - "NOTE: To learn more about STOP ransomware and its variants, refer to the .STOP entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mab": { - "slug": "mab", - "extension": "mab", - "name": "Mozilla Address Book", - "category": "mozilla-address-book", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "more_information": { - "description": [ - "Some example MAB files include the following: abook.mab: personal address book history.mab: collected addresses impab.mab: imported address book NOTE: MAB files can be imported in OpenOffice.org and LibreOffice by choosing File → Wizards → Address Data Source from the application menu and then selecting a MAB file.", - "NOTE: MAB files can be imported in OpenOffice.org and LibreOffice by choosing File → Wizards → Address Data Source from the application menu and then selecting a MAB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mabk": { - "slug": "mabk", - "extension": "mabk", - "name": "Moto Android Backup File", - "category": "moto-android-backup-file", - "summary": "", - "developer_org": "lenovo", - "developer_name": "Lenovo", - "more_information": { - "description": [ - "Lenovo Moto Smart Assistant (LMSA) is a Windows application that Motorola phone, Lenovo phone, and Lenovo tablet users can use to back up the data stored on their devices. To do so, users connect their mobile device to their PC and then select the Backup & restore option found within LMSA.", - "A user can choose to back up their device's stored contacts, text messages, pictures, songs, videos, and applications. Typically, users back up all these files. The backup data is then saved in a MABK file, which users keep on their PC in case they need to restore their mobile device's data or transfer the data to another device. Users can also use LMSA to extract files, such as songs, pictures, or videos, from their MABK file and open those files on their PCs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mabk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mac": { - "slug": "mac", - "extension": "mac", - "name": "MacPaint Image", - "category": "macpaint-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mac_210.png", - "alt": "Screenshot of a .mac file in XnViewMP", - "caption": "MAC file open in XnViewMP" - }, - "description": [ - "MacPaint was a digital drawing application released alongside the original Macintosh. It allowed users to create black-and-white graphics, which they could then export and use in other applications (such as MacWrite, a word processor for the original Macintosh).", - "Images created by MacPaint were saved in a proprietary format, often referred to as the MacPaint image format. While most images created by MacPaint were saved with the .PNTG extension, others were saved as MAC or .PIC files.", - "NOTE: The images that MAC files contain are always 576 x 720 pixels." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mac_210.png", - "alt": "Screenshot of a .mac file in XnViewMP", - "caption": "MAC file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "macbin": { - "slug": "macbin", - "extension": "macbin", - "name": "Macbinary Encoded File", - "category": "macbinary-encoded-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MACBIN files are much more commonly seen with the .BIN extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "macbin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "macvm": { - "slug": "macvm", - "extension": "macvm", - "name": "Parallels Virtual Machine (Virtualization Framework Based)", - "category": "parallels-virtual-machine-virtualization-framework-based", - "summary": "", - "developer_org": "parallels", - "developer_name": "Parallels", - "more_information": { - "description": [ - "Parallels Desktop can run other operating systems on a Mac, such as Windows, Linux, Android, and additional versions of macOS. When Parallels released version 18 of Parallels Desktop for Mac in 2022, it introduced the MACVM format to support the saving of VMs on Macs using Apple silicon chips (Apple transitioned from producing Macs with Intel chips to Apple silicon chips in 2020).", - "When you create a virtual machine (VM) with Parallels Desktop on a Mac with an Apple silicon chip, the software creates a MACVM file to store its contents. To create a MACVM file, select File → New... or click + in the Control Center.", - "Each MACVM file is a macOS package that contains all the support files Parallels Desktop for Mac requires to launch an operating system. Examples of files packaged in a MACVM file include .HDD hard drive files and .PVS configuration files.", - "NOTE: Since MACVM files contain all of the information for a VM, you can move a VM to another computer by moving the MACVM file." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open a MACVM file as a virtual machine with Parallels Desktop for Mac on your Mac. To open a MACVM file, place your file in the folder you set as the default location for storing virtual machines (Parallels default location is Macintosh HD/​Users/​[username]/​Documents/​Parallels/​ ), select File → Open in Parallels Desktop for Mac, and choose your MACVM file.", - "In macOS, you can right-click a MACVM file and select Show Package Contents to view the package's directories and files with Apple Finder. Files you may find stored within a MACVM file include PVS, HDD, .LOG , .ISO , and .DAT files.", - "NOTE: Modifying the contents in a MACVM file may corrupt the virtual machine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "macvm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mad": { - "slug": "mad", - "extension": "mad", - "name": "Electronic Arts Madcow Movie File", - "category": "electronic-arts-madcow-movie-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The MAD format uses MADk, MADm, and MADe chunks, or sets of data, that correspond to different video frame types used to play video and audio.", - "NOTE: Media Player Classic can only play the audio in MAD files and not the video." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mae": { - "slug": "mae", - "extension": "mae", - "name": "My Avatar Editor Character File", - "category": "my-avatar-editor-character-file", - "summary": "", - "developer_org": "my-avatar-editor", - "developer_name": "My Avatar Editor", - "more_information": { - "description": [ - "MAE files can be exported to .MII avatar files, which can be loaded onto a Nintendo Wii console." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mae.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maf": { - "slug": "maf", - "extension": "maf", - "name": "Microsoft Access Form", - "category": "microsoft-access-form", - "summary": "", - "developer_org": "national-cancer-institute", - "developer_name": "National Cancer Institute", - "more_information": { - "description": [ - "To allow database managers to more easily enter data into or retrieve data from a Microsoft Access database, the program allows managers to create and link forms with database tables. To create a form, managers select the table for which they want to create a form, select Create from Microsoft Access's menu bar, and then select Form . Access then creates a form that contains fields linked to the table's columns.", - "Each Microsoft Access form is saved as an MAF file. You can open an MAF file in Microsoft Access to edit the form's fields and appearance, using Access's Form Layout Tools. You can also use a form to search for or enter data into a database, provided you have access to that database.", - "Forms may include subforms, which show information from related tables. For example, a form used to search for or add customers to a database may include a subform that shows information about customers' orders, which is stored in a related table.", - "After you finish creating a Microsoft Access form, you may want to set that form as your database's default form. This will cause the form to appear automatically each time you open the database. To set a form as a database's default form:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maff": { - "slug": "maff", - "extension": "maff", - "name": "Mozilla Archive Format File", - "category": "mozilla-archive-format-file", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "more_information": { - "description": [ - "Prior to 2018, Firefox and SeaMonkey users could install an .XPI add-on called Mozilla Archive Format. This add-on allowed users to save a webpage or set of webpages as a MAFF archive. Users could then open the archive in Firefox or SeaMonkey to view the webpages the archive contained, even while offline.", - "In addition to storing webpages, MAFF files store the webpages' metadata . The files also contain all downloadable media content, such as images, audio, or video files, that the saved webpages contained.", - "After installing the Mozilla Archive Format (MAF) add-on, users could save webpages as MAFF files by selecting File → Save Tabs As... or File → Save All Tabs As... from Firefox's menu bar.", - "Mozilla Firefox 57 and later versions do not support MAFF files. However, you can still install the MAF add-on and use it to open MAFF files in Mozilla Firefox 56, which is still available for download online ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mag": { - "slug": "mag", - "extension": "mag", - "name": "Access Diagram Shortcut File", - "category": "access-diagram-shortcut-file", - "summary": "", - "developer_org": "open-circuit-design", - "developer_name": "Open Circuit Design", - "more_information": { - "description": [ - "NOTE: Since MAG files contain links to active database content, they are distrusted by default in several email and file collaboration programs, including some versions of Microsoft Outlook and Microsoft SharePoint server." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mag.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "magic": { - "slug": "magic", - "extension": "magic", - "name": "SlideMagic Presentation File", - "category": "slidemagic-presentation-file", - "summary": "", - "developer_org": "slidemagic", - "developer_name": "SlideMagic", - "more_information": { - "description": [ - "You will most likely only encounter a MAGIC presentation file if you use SlideMagic. You may also receive a MAGIC file from a friend or coworker who is trying to share a presentation created with SlideMagic.", - "MAGIC presentation files can only be opened with SlideMagic. If you need to share a presentation in a more widely supported format, you can convert the presentation with SlideMagic to PowerPoint .PPTX or .PDF formats.", - "SlideMagic is an alternative to Microsoft PowerPoint that is available as an online program and as a desktop program for Windows and macOS. The program comes with a large number of templates primarily designed for financial, business strategy, and investment presentations. It also provides suggestions for visual choices as you create presentations, such as appropriate fonts and colors." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "magic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "magik": { - "slug": "magik", - "extension": "magik", - "name": "Magik Source Code File", - "category": "magik-source-code-file", - "summary": "", - "developer_org": "ge", - "developer_name": "GE", - "more_information": { - "description": [ - "The Magik programming language is used primarily for creating applications for enterprise utilities such as power distribution and telecommunications. It uses an object-oriented approach similar to Java and can be interpreted by the Magik virtual machine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "magik.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "magiwol": { - "slug": "magiwol", - "extension": "magiwol", - "name": "MagiWOL File", - "category": "magiwol-file", - "summary": "", - "developer_org": "josip-medved", - "developer_name": "Josip Medved", - "more_information": { - "description": [ - "MagiWOL is used to awaken or turn on a computer through a network message. However, the Wake on LAN (WoL) function must be turned on in order for MagiWOL to work.", - "To create a MAGIWOL file, select the \"New file\" document icon and save the file with the \"Save file\" floppy disk icon. To open a MAGIWOL file, select the \"Open file\" folder icon." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "magiwol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mahjongtitanssave-ms": { - "slug": "mahjongtitanssave-ms", - "extension": "mahjongtitanssave-ms", - "name": "Mahjong Titans Saved Game", - "category": "mahjong-titans-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When you save a game while closing Mahjong Titans, you will be prompted to resume the saved game the next time you open the program.", - "NOTE: Mahjong Titans was renamed as Mahjong and the MAHJONGTITANSSAVE-MS file is no longer used to save games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mahjongtitanssave-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mai": { - "slug": "mai", - "extension": "mai", - "name": "Microsoft Mail File", - "category": "microsoft-mail-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Mail was introduced in 1991 and has since been replaced by Microsoft Outlook." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mai.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maid": { - "slug": "maid", - "extension": "maid", - "name": "CUSTOM CAST Character or Preset", - "category": "custom-cast-character-or-preset", - "summary": "", - "developer_org": "custom-cast", - "developer_name": "Custom Cast", - "more_information": { - "description": [ - "CUSTOM CAST allows you to create 3D anime-like characters. You can customize many aspects of these characters' appearance, including their body type and clothing, before saving the character as a MAID file.", - "Optionally, CUSTOM CAST also allows you to save character presets as MAID files. These presets can include character body type information (such as the character's height and facial features) and/or character clothing information. You can load these presets (by selecting the Presets button and then the appropriate Load button) to apply the settings they contain to a CUSTOM CAST character." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mailhost": { - "slug": "mailhost", - "extension": "mailhost", - "name": "MSN Mailhost Settings File", - "category": "msn-mailhost-settings-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "If the Mailhost file is corrupt or missing, the MSN software may display a \"Mailhost File\" error. To recover the Mailhost file, first select \"Run...\" from the Windows Start menu. Then type the following in the text box:", - "regsvr32 c:\\progra~1\\msn\\msncorefiles\\mailui.dll", - "This should restore the Mailhost file and allow MSN to communicate with the mail server again.", - "Also see the related .DOWNLOADHOST entry." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mailhost.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mailplanelicense": { - "slug": "mailplanelicense", - "extension": "mailplanelicense", - "name": "Mailplane License File", - "category": "mailplane-license-file", - "summary": "", - "developer_org": "uncomplex", - "developer_name": "uncomplex", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mailplanelicense.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mailsignature": { - "slug": "mailsignature", - "extension": "mailsignature", - "name": "Apple Mail Email Signature", - "category": "apple-mail-email-signature", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mailsignature_13492.png", - "alt": "Screenshot of a .mailsignature file in Apple TextEdit", - "caption": "MAILSIGNATURE file open in Apple TextEdit" - }, - "description": [ - "Apple Mail is an email application bundled with macOS. Like most email apps, Apple Mail allows users to create email signatures for use as default sign-offs and messages. Typically, Apple Mail users create signatures by:", - "Apple Mail saves each email signature that a user creates in a MAILSIGNATURE file. By default, Apple Mail stores MAILSIGNATURE files in the following location:", - "Macintosh HD/​Users/​YourUserName/​Library/​Mail/​V10/​MailData/​Signatures", - "Each MAILSIGNATURE file's name consists of a 32-character UUID , which Apple Mail uses to identify that signature. In addition to signature text, each MAILSIGNATURE file also includes a header that identifies the signature's text encoding, content type, message ID, and MIME version." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mailsignature_13492.png", - "alt": "Screenshot of a .mailsignature file in Apple TextEdit", - "caption": "MAILSIGNATURE file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mailsignature.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mailstationery": { - "slug": "mailstationery", - "extension": "mailstationery", - "name": "Apple Mail Stationery File", - "category": "apple-mail-stationery-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Mail comes with a variety of default MAILSTATIONERY files, each containing a design you can insert into your email message. To insert a stationery design, select the \"Stationery\" icon in the top-right of the message window and select the design. You can also create your own custom stationery design by opening a new message, creating your design, and then selecting File → Save as Stationery..." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mailstationery.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mailtoloc": { - "slug": "mailtoloc", - "extension": "mailtoloc", - "name": "Mail Internet Location File", - "category": "mail-internet-location-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When MAILTOLOC files are opened, they create a new email in the user's default Mac email program with the \"To\" field filled. Other fields such as \"Cc\" and \"Subject\" are automatically filled if they are included in the MAILTOLOC file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mailtoloc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mak": { - "slug": "mak", - "extension": "mak", - "name": "Makefile", - "category": "makefile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Makefiles more commonly use the filename Makefile , which does not have a file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "make": { - "slug": "make", - "extension": "make", - "name": "Xcode Makefile Script", - "category": "xcode-makefile-script", - "summary": "", - "developer_org": "drush-make", - "developer_name": "Drush Make", - "more_information": { - "description": [ - "NOTE: Makefiles more commonly are created with the filename Makefile , which does not have a file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "make.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "makefile": { - "slug": "makefile", - "extension": "makefile", - "name": "Makefile", - "category": "makefile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "makefile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maker": { - "slug": "maker", - "extension": "maker", - "name": "Adobe Character Animator Puppet Maker Template", - "category": "adobe-character-animator-puppet-maker-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/maker_13139.jpg", - "alt": "Screenshot of a .maker file in Adobe Character Animator 2023", - "caption": "MAKER file open in Adobe Character Animator 2023" - }, - "description": [ - "Character Animator is an Adobe Creative Cloud (CC) application for animating characters based on your movements and voice. MAKER templates are packaged with the software. You can find MAKER template files in the following location in macOS:", - "Macintosh HD/​Applications/​Adobe Character Animator [version]/​Adobe Character Animator [version]/​Contents/​Resources/​puppetmaker", - "In Character Animator, you can view puppet templates by selecting File → Open Puppet Maker... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/maker_13139.jpg", - "alt": "Screenshot of a .maker file in Adobe Character Animator 2023", - "caption": "MAKER file open in Adobe Character Animator 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maker.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "makerbot": { - "slug": "makerbot", - "extension": "makerbot", - "name": "MakerBot Print File", - "category": "makerbot-print-file", - "summary": "", - "developer_org": "makerbot-industries", - "developer_name": "MakerBot Industries", - "more_information": { - "description": [ - "The MAKERBOT format is designed to deliver instructions from a 3D model file, such as .STL or .OBJ , to the MakerBot Replicator in order to print the 3D object. If MakerBot Desktop is connected to MakerBot Replicator, you can create the MAKERBOT file with MakerBot Desktop by clicking \"Print\" to slice the model and send the MAKERBOT file to the MakerBot Replicator. If MakerBot Desktop is not connected to MakerBot Replicator you can save the MAKERBOT file and transfer it via USB drive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "makerbot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mako": { - "slug": "mako", - "extension": "mako", - "name": "Mako Template", - "category": "mako-template", - "summary": "", - "developer_org": "mako", - "developer_name": "Mako", - "more_information": { - "description": [ - "Mako templates usually accept one or more parameters so that the template structure remains the same but the values output in the template differ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mako.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mal": { - "slug": "mal", - "extension": "mal", - "name": "MadAppLauncher Configuration File", - "category": "madapplauncher-configuration-file", - "summary": "", - "developer_org": "ben-olmstead", - "developer_name": "Ben Olmstead", - "more_information": { - "description": [ - "MAL files can also contain shortcut settings to Windows Control Panel items, files, and folders." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mal_12941.png", - "alt": "Screenshot of a .mal file in Microsoft Visual Studio Code", - "caption": "MAL file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mam": { - "slug": "mam", - "extension": "mam", - "name": "Microsoft Access Macro Shortcut", - "category": "microsoft-access-macro-shortcut", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Access macros allow you to automate tasks within the software that are repetitive and monotonous. They are especially helpful if you work with large databases and need to perform frequent operations without having to manually execute each step.", - "For example, you can create a macro to automate tasks like generating reports or updating records based on specific conditions. Other examples of macro tasks include opening forms and exporting data within Access." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mamc": { - "slug": "mamc", - "extension": "mamc", - "name": "Murgee Auto Mouse Click Script", - "category": "murgee-auto-mouse-click-script", - "summary": "", - "developer_org": "daanav-softwares", - "developer_name": "Daanav Softwares", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mamc_12429.png", - "alt": "Screenshot of a .mamc file in Murgee Auto Mouse Click", - "caption": "MAMC file open in Murgee Auto Mouse Click" - }, - "description": [ - "Murgee Auto Mouse Click is a utility that allows users to automate complex Windows workflows that require multiple mouse clicks and other actions. For example, a Murgee Auto Mouse Click user could create a script that opens a program, creates a new document, and adds default text to that document with the press of a single keyboard shortcut.", - "Scripts created in Murgee Auto Mouse Click are saved as MAMC files. These files are primarily binary files. As such, you cannot open and edit MAMC files outside Murgee Auto Mouse Click." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mamc_12429.png", - "alt": "Screenshot of a .mamc file in Murgee Auto Mouse Click", - "caption": "MAMC file open in Murgee Auto Mouse Click" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mamc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mamx": { - "slug": "mamx", - "extension": "mamx", - "name": "Music Animation Machine Score", - "category": "music-animation-machine-score", - "summary": "", - "developer_org": "stephen-malinowski", - "developer_name": "Stephen Malinowski", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mamx_13087.png", - "alt": "Screenshot of a .mamx file in Music Animation Machine", - "caption": "MAMX file open in Music Animation Machine" - }, - "description": [ - "The Music Animation Machine (MAM) is a musical score player developed by Stephen Malinowski. Malinowski developed MAM to show a score visually using colored bars that represent notes. This allows musicians to see the music's structure, including each note's pitch and timing.", - "MAM saves musical scores in the MAMX format. Each MAMX file contains a header that defines the score metadata and lines of text that define the notes the score includes.", - "To create MAMX files, musicians typically import an existing MIDI file into MAM and then save it in the MAMX format. Musicians can also create MAMX files by connecting their keyboard to MAM via a MIDI connection, playing a piece of music, and saving the resulting score in the MAMX format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mamx_13087.png", - "alt": "Screenshot of a .mamx file in Music Animation Machine", - "caption": "MAMX file open in Music Animation Machine" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mamx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "man": { - "slug": "man", - "extension": "man", - "name": "Unix Manual", - "category": "unix-manual", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Unix man pages rarely use the \".man\" extension. Rather, they use the extensions \".1\" ( .1 files) through \".8\" for user manuals in one of eight sections: General user commands System calls C library functions Devices and network interfaces File formats Games Miscellaneous Linux-specific kernel routines Man page filenames contain the command (or topic name) followed by the section number. For example, a section 1 man page for the command \"example_cmd\" would have the filename \"example_cmd.1.\" Man pages are sometimes compressed with .GZ compression and use the compound \".gz.1\" extension (or \".gz.2\" for the second section, and so forth). Man pages can be viewed by typing man [section] [page] , where [section] is the man page section, and [page] is the user manual name. If no section is supplied, the man utility assumes section 1. NOTE: Since man pages are stored in a plain text format, they can be created and edited with any text editor.", - "Man page filenames contain the command (or topic name) followed by the section number. For example, a section 1 man page for the command \"example_cmd\" would have the filename \"example_cmd.1.\" Man pages are sometimes compressed with .GZ compression and use the compound \".gz.1\" extension (or \".gz.2\" for the second section, and so forth).", - "Man pages can be viewed by typing man [section] [page] , where [section] is the man page section, and [page] is the user manual name. If no section is supplied, the man utility assumes section 1.", - "NOTE: Since man pages are stored in a plain text format, they can be created and edited with any text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "man.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mani": { - "slug": "mani", - "extension": "mani", - "name": "Mine-imator Project File", - "category": "mine-imator-project-file", - "summary": "", - "developer_org": "david-norgren", - "developer_name": "David Norgren", - "more_information": { - "description": [ - "Mine-imator can be used for making Minecraft movies published to YouTube and other video sharing websites." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mani.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "manifest": { - "slug": "manifest", - "extension": "manifest", - "name": "Windows Application Manifest File", - "category": "windows-application-manifest-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "more_information": { - "description": [ - "MANIFEST files are typically only used by software developers. However, end users may also see MANIFEST files in temporary directories after opening ClickOnce applications from a link in a Web browser. You generally should not manually edit or delete these files, or the ClickOnce application may stop working.", - "You can visit the Manifest File Schema page to view the XML schema for MANIFEST files.", - "NOTE: MANIFEST files are often compiled into .CDF-MS files, which allow the underlying software to have faster access to the application parameters. Therefore, you may see CDF-MS files alongside your MANIFEST files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "manifest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "manm": { - "slug": "manm", - "extension": "manm", - "name": "Vietcong Game Data File", - "category": "vietcong-game-data-file", - "summary": "", - "developer_org": "pterodon", - "developer_name": "Pterodon", - "more_information": { - "description": [ - "MANM files are stored within other Vietcong game data files and can be extracted using a game data extraction utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "manm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "map": { - "slug": "map", - "extension": "map", - "name": "Quake Engine Game Map", - "category": "quake-engine-game-map", - "summary": "", - "developer_org": "michael-schaffer-and-florian-hufsky", - "developer_name": "Michael Schaffer and Florian Hufsky", - "more_information": { - "description": [ - "Developers and modders can create MAP files using several map editors, including Valve Hammer Editor. These programs can typically compile MAP files into the correct target BSP format, for use in a specific game or games.", - "TorquePowered.com's Torque Constructor is another popular tool that uses MAP files. It can convert maps into the .DIF (Torque Game Engine Model) format for further development. The resulting maps can be included in Torque games, which are available for PC, mobile, and console platforms.", - "Many game engines create game maps saved in the MAP format. Some examples include:", - "NOTE: Valve Hammer Editor 4, which is used to develop and create mods for Half-life, saves maps in the newer .VMF format. The program was previously called Worldcraft but is now commonly referred to as Hammer." - ] - }, - "common_filenames": [ - { - "filename": "input.map", - "description": "input.map - The common name for the MAP file containing the key assignments for the simulator." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "map.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "map16": { - "slug": "map16", - "extension": "map16", - "name": "Map16 Tile File", - "category": "map16-tile-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You most likely will only encounter a MAP16 file if you emulate the SNES version of SMW on your computer and use Lunar Magic to modify the foreground and background of levels in the game. Lunar Magic can also modify .MWL Super Mario World level files.", - "NOTE: Lunar Magic requires version 1.0 Super Mario World SNES ROM, or the American version 1.0 Mario All Stars + World SNES ROM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "map16.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mapimail": { - "slug": "mapimail", - "extension": "mapimail", - "name": "Send To Mail Recipient", - "category": "send-to-mail-recipient", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mapimail.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maplet": { - "slug": "maplet", - "extension": "maplet", - "name": "Maplet World File", - "category": "maplet-world-file", - "summary": "", - "developer_org": "blitz-research", - "developer_name": "Blitz Research", - "more_information": { - "description": [ - "NOTE: Maplet is no longer developed or available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maplet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mapsdata": { - "slug": "mapsdata", - "extension": "mapsdata", - "name": "iOS Maps Data File", - "category": "ios-maps-data-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MAPSDATA files use filenames such as Directions.mapsdata and History.mapsdata ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mapsdata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mapx": { - "slug": "mapx", - "extension": "mapx", - "name": "Mapjects Client Webparts File", - "category": "mapjects-client-webparts-file", - "summary": "", - "developer_org": "mapjects-development", - "developer_name": "Mapjects Development", - "more_information": { - "description": [ - "MAPX files reside on a Mapjects Web server and are parsed by the Web server to deliver the rich client content through a Web browser. They reference backend Mapjects .MAP data files, which contain the data and program code for the Webparts that are displayed. The Mapjects Web server supports rendering of HTML5, Silverlight, Flash, and PHP, as well as code for the ASP.NET Razor engine.", - "NOTE: The Mapjects GRYD yPlug plug-in allows Mapjects GRYD to load third-party components." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mapx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maq": { - "slug": "maq", - "extension": "maq", - "name": "Microsoft Access Query", - "category": "microsoft-access-query", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mar": { - "slug": "mar", - "extension": "mar", - "name": "Mozilla Archive", - "category": "mozilla-archive", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "Mozilla programs automatically download and run MAR files, so the typical user will never manually open a MAR file. However, MAR files can be used to manually update a Mozilla program without opening it, which can be useful for system administrators.", - "The Mozilla development team generates nightly builds for their software products that include a MAR update package. Therefore, users can apply software updates with the latest release each day.", - "NOTE: MAR files created by the Mozilla team use the filename convention [program]-[version].complete.mar and [program]-[version].parial.mar for complete and partial software updates." - ] - }, - "common_filenames": [ - { - "filename": "mail.mar", - "description": "mail.mar - Contains files used by MSN Explorer's Mail feature." - }, - { - "filename": "ui.mar", - "description": "ui.mar - Contains MSN Explorer UI elements." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "markdn": { - "slug": "markdn", - "extension": "markdn", - "name": "Markdown File", - "category": "markdown-file", - "summary": "", - "developer_org": "john-gruber", - "developer_name": "John Gruber", - "more_information": { - "description": [ - "Markdown files more commonly use the .MARKDOWN and .MD file extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "markdn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "markdown": { - "slug": "markdown", - "extension": "markdown", - "name": "Markdown Documentation File", - "category": "markdown-documentation-file", - "summary": "", - "developer_org": "john-gruber", - "developer_name": "John Gruber", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/markdown_7081.jpg", - "alt": "Screenshot of a .markdown file in Microsoft Notepad", - "caption": "MARKDOWN file open in Microsoft Notepad" - }, - "description": [ - "In addition to HTML documentation systems, Markdown files are also useful with source code version control systems. This is because the text files can easily be reviewed in plain text against historical revisions. Projects created with GitHub, a popular online version control system, often use a file named README.markdown , which contains the readme for the source code.", - "A Perl program named \"Markdown\" is available for converting Markdown to HTML. It can be downloaded at the Daring Fireball website, which is maintained by John Gruber, the developer of Markdown.", - "NOTE: Markdown files may also use the .MD , .MARKDN , and .MDOWN extensions. However, the .markdown and .md extensions are the most popular." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/markdown_7081.jpg", - "alt": "Screenshot of a .markdown file in Microsoft Notepad", - "caption": "MARKDOWN file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "markdown.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "marko": { - "slug": "marko", - "extension": "marko", - "name": "Marko Source Code File", - "category": "marko-source-code-file", - "summary": "", - "developer_org": "ebay", - "developer_name": "eBay", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/marko_13769.jpg", - "alt": "Screenshot of a .marko file in Microsoft Visual Studio Code 1.9", - "caption": "MARKO file open in Microsoft Visual Studio Code 1.9" - }, - "description": [ - "Engineers at eBay developed the Marko language in the early 2010s to address the need for a fast, efficient, and scalable framework for building web applications with server-side rendering. eBay then donated the language to the OpenJS foundation, but eBay still maintains it.", - "Marko includes a component-based architecture for creating reusable and modular code. Additionally, the Marko compiler processes MARKO files to generate optimized code for both the client and server." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/marko_13769.jpg", - "alt": "Screenshot of a .marko file in Microsoft Visual Studio Code 1.9", - "caption": "MARKO file open in Microsoft Visual Studio Code 1.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "marko.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mars": { - "slug": "mars", - "extension": "mars", - "name": "Adobe MARS File", - "category": "adobe-mars-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "MARS documents can be generated using the Mars Project PDFXML plug-in for Adobe Acrobat, which was formerly available from the Adobe Labs website. However, the Mars Project has been discontinued and the plug-in is no longer available.", - "NOTE: The MARS file format developed by the Adobe Labs Mars Project is referred to as PDFXML. The .PDFXML file extension can be used interchangeably with the MARS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mars.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "marshal": { - "slug": "marshal", - "extension": "marshal", - "name": "Marshal Data Migration Model File", - "category": "marshal-data-migration-model-file", - "summary": "", - "developer_org": "rise-to-bloome-software", - "developer_name": "RISE to Bloome Software", - "more_information": { - "description": [ - "The Marshal Editor installation includes the Marshal SQLUtility, which can connect to any ODBC compliant database. Once connected, the software provides utilities to view the data schema and translate it into another format. MARSHAL files are used to store the work done during this process.", - "The Marshal SQLUtility is also available as a standalone installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "marshal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mart": { - "slug": "mart", - "extension": "mart", - "name": "MartView eBook File", - "category": "martview-ebook-file", - "summary": "", - "developer_org": "martview", - "developer_name": "MartView", - "more_information": { - "description": [ - "MART files can be created from .PDF files, .ZIP and .RAR files, Comic book archives ( .CBZ and .CBR ), as well as from several raster image formats, including .JPG , .PNG , .GIF , and .BMP ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mart.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mas": { - "slug": "mas", - "extension": "mas", - "name": "rFactor Track File", - "category": "rfactor-track-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MAS files can be opened with the gMotor MAS File Utility ( MAS.EXE ), which is part of the \"rFactor mod development tool pack\" available from the rFactor website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mask": { - "slug": "mask", - "extension": "mask", - "name": "SpeedGrade Color Mask File", - "category": "speedgrade-color-mask-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mask.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "masseffectprofile": { - "slug": "masseffectprofile", - "extension": "masseffectprofile", - "name": "Mass Effect Player Profile", - "category": "mass-effect-player-profile", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "MASSEFECTPROFILE files have the name Profile.MassEffectProfile and are located in the BioWare\\​Mass Effect\\​Save directory of a Mass Effect installation. They can be modified (\"modded\") using the Critical Mass editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "masseffectprofile.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "masseffectsave": { - "slug": "masseffectsave", - "extension": "masseffectsave", - "name": "Mass Effect Saved Game", - "category": "mass-effect-saved-game", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "MASSEFFECTSAVE files may be saved automatically or manually. Auto-saves use the file naming convention profileXX_AutoSave.MassEffectSave , where \"profile\" is the name of the player profile, and \"XX\" is the number of the save. Similarly, quick saves typically use the convention profileXX_QuickSave.MassEffectSave .", - "To manually view the contents of a MASSEFFECTSAVE file, rename the file extension to \".zip\" and decompress it with a decompression tool, such as 7zip. The two resulting decompressed files, player.sav and state.sav , can be used to modify (\"mod\") saved game content.", - "NOTE: MASSEFFECTSAVE files may be imported into Mass Effect 2, the sequel to Mass Effect." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "masseffectsave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "master": { - "slug": "master", - "extension": "master", - "name": "ASP.NET Master Page", - "category": "asp.net-master-page", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When editing a webpage based on a master page, the non-editable areas are shaded gray while alterable items are clearly shown. Editable areas can be defined by editing the master page directly. Master pages work in conjunction with content pages, which merge with the master page to produce the output seen by the user." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "master.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mat": { - "slug": "mat", - "extension": "mat", - "name": "MATLAB MAT-file", - "category": "matlab-mat-file", - "summary": "", - "developer_org": "chaos-group", - "developer_name": "Chaos Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mat_1791.png", - "alt": "Screenshot of a .mat file in The MathWorks MATLAB R2023a", - "caption": "MAT file open in The MathWorks MATLAB R2023a" - }, - "description": [ - "Scientists and engineers primarily use MATLAB to analyze data, develop algorithms, create models, build apps, and more. With the many tools included in the software, MATLAB provides a workspace that stores data you have imported into MATLAB from data files or other supported programs. Since MATLAB automatically clears the workspace when you close the program, saving your workspace as a MAT file helps you save time and preserves your environment.", - "To create a MAT file with MATLAB, select Save Workspace in the \"HOME\" tab. You can also click the arrow in the \"Workspace\" pane, then select Save . Then, name the file, choose the save location, and select Save .", - "Additionally, MAT files support various format versions, which means you may encounter files with the same .mat extension saved in different formats providing different capabilities. Some examples of differences include compression to reduce file size (starting with version 7 of the MAT-file format) and saving and loading parts of variables (starting with version 7.3). You can choose the format in which MATLAB saves MAT files by selecting MATLAB → Settings... → General → MAT-Files ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mat_1791.png", - "alt": "Screenshot of a .mat file in The MathWorks MATLAB R2023a", - "caption": "MAT file open in The MathWorks MATLAB R2023a" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "material": { - "slug": "material", - "extension": "material", - "name": "Rigs of Rods Texture Reference File", - "category": "rigs-of-rods-texture-reference-file", - "summary": "", - "developer_org": "the-ogre-team", - "developer_name": "The OGRE Team", - "more_information": { - "description": [ - "NOTE: Valid texture files are in .PNG , .JPG , and .DDS formats, and DDS is the recommended format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/material_13214.png", - "alt": "Screenshot of a .material file in Microsoft Visual Studio Code", - "caption": "MATERIAL file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "material.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mato": { - "slug": "mato", - "extension": "mato", - "name": "Atomic Combat Saved Game", - "category": "atomic-combat-saved-game", - "summary": "", - "developer_org": "mojiferous-industries", - "developer_name": "Mojiferous Industries", - "more_information": { - "description": [ - "MATO files are only created by Atomic Combat 1.x since Atomic Combat 2 does not include a Save function.", - "NOTE: Mojiferous Atomic Combat is discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mato.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mau": { - "slug": "mau", - "extension": "mau", - "name": "Media Attachment Unit", - "category": "media-attachment-unit", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mau.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mav": { - "slug": "mav", - "extension": "mav", - "name": "Access View File", - "category": "access-view-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MAV files can be created by dragging a view object to the desktop." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maw": { - "slug": "maw", - "extension": "maw", - "name": "Access Data Access Page", - "category": "access-data-access-page", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: MAW files are often blocked by default in email server and client programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "max": { - "slug": "max", - "extension": "max", - "name": "3ds Max Scene File", - "category": "3ds-max-scene-file", - "summary": "", - "developer_org": "nuance-communications", - "developer_name": "Nuance Communications", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/max_2138.png", - "alt": "Screenshot of a .max file in Autodesk 3ds Max 2022", - "caption": "MAX file open in Autodesk 3ds Max 2022" - }, - "description": [ - "Graphics professionals in the video game, film, television, and architecture industries use 3ds Max to create 3D models and animations. When you save a project with 3ds Max, the application creates a 3ds Max scene (MAX file) to store the contents. After saving the project, you can close it and re-open it to continue editing it.", - "NOTE: 3ds Max was previously known as 3D Studio MAX, which saved scenes in the MAX and .3DS formats. You can still export scenes as 3DS files with 3ds Max 2022 (and earlier versions)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/max_2138.png", - "alt": "Screenshot of a .max file in Autodesk 3ds Max 2022", - "caption": "MAX file open in Autodesk 3ds Max 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "max.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maxc": { - "slug": "maxc", - "extension": "maxc", - "name": "3ds Max Container File", - "category": "3ds-max-container-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Containers can either be used as a source, meaning that the objects are only referenced by the scene, or they can be used as a local copy, which means that changes to the objects will be saved to the container.", - "To create a Container, select objects in a scene and then choose Tools → Containers → Create Container From Selection ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "maz": { - "slug": "maz", - "extension": "maz", - "name": "Hover! Maze File", - "category": "hover-maze-file", - "summary": "", - "developer_org": "hover", - "developer_name": "Hover", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "maz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mb": { - "slug": "mb", - "extension": "mb", - "name": "Maya Binary Scene", - "category": "maya-binary-scene", - "summary": "", - "developer_org": "kodak", - "developer_name": "Kodak", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mb_2832.png", - "alt": "Screenshot of a .mb file in Autodesk Maya 2022", - "caption": "MB file open in Autodesk Maya 2022" - }, - "description": [ - "Autodesk Maya is a program that animators use to create animated 3D scenes for use in films, television shows, and video games. Maya scenes are saved as MB or MA files. MB files are saved in Maya's mayaBinary format. In contrast, MA files are saved in the mayaASCII format.", - "The primary advantage MB files have over MA files is that they are much smaller files. For example, a scene saved as an MB file may take up only half as much disk space as the same scene saved as an MA file. However, users cannot open, review, and edit MB files in text editors, as they can MA files.", - "NOTE: Maya was originally developed by Alias Wavefront. Autodesk acquired Alias Wavefront in 2006." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mb_2832.png", - "alt": "Screenshot of a .mb file in Autodesk Maya 2022", - "caption": "MB file open in Autodesk Maya 2022" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mb64": { - "slug": "mb64", - "extension": "mb64", - "name": "Mario Builder 64 Level", - "category": "mario-builder-64-level", - "summary": "", - "developer_org": "arthurtilly-and-rovertronic", - "developer_name": "Arthurtilly and Rovertronic", - "more_information": { - "description": [ - "Mario Builder 64 is a hacking tool stored in a .BPS patch file that allows you to create custom stages for a Super Mario 64 .Z64 ROM file (must be legally acquired) that you can play with an emulator. You can also play MB64 levels saved to a Z64 ROM on an actual Nintendo 64, but you will need to use a flashcart device that supports SD cards to load the game via a cartridge.", - "NOTE: You can find more information about Mario Builder 64 BPS patch file, Z64 ROMs, and MB64 files in the Mario Builder 64 Setup Guide ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mb64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mba": { - "slug": "mba", - "extension": "mba", - "name": "MailNavigator Mail Box Archive", - "category": "mailnavigator-mail-box-archive", - "summary": "", - "developer_org": "inclusive-technology", - "developer_name": "Inclusive Technology", - "more_information": { - "description": [ - "You most likely will only encounter a MailNavigator MBA file if you use the MailNavigator program to send and receive emails or manage personal information. To open an MBA file in MailNavigator, select File → Load External Mailbox... , select \"MailNavigator archives (*.mba)\" from the \"Files of type\" dropdown menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbb": { - "slug": "mbb", - "extension": "mbb", - "name": "Kodak EasyShare Data File", - "category": "kodak-easyshare-data-file", - "summary": "", - "developer_org": "manabook-software", - "developer_name": "ManaBook Software", - "more_information": { - "description": [ - "If the EasyShare software is not loading properly (\"EasyShare is unable to run...\" or a similar message), sometimes users can fix the problem by rebuilding the picture catalog, which requires manual deletion of the ebsk.mbb and ebsk.mb files.", - "NOTE: Kodak discontinued the development of the EasyShare program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbbk": { - "slug": "mbbk", - "extension": "mbbk", - "name": "ManaBook Book Kit File", - "category": "manabook-book-kit-file", - "summary": "", - "developer_org": "manabook-software", - "developer_name": "ManaBook Software", - "more_information": { - "description": [ - "MBBK files are used in conjunction with .MBB files for organizing ManaBook books." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbd": { - "slug": "mbd", - "extension": "mbd", - "name": "Multimedia Builder Project File", - "category": "multimedia-builder-project-file", - "summary": "", - "developer_org": "mediachance", - "developer_name": "MediaChance", - "more_information": { - "description": [ - "MMB projects can be compiled to standalone executables ( .EXE files), which may be burned to a CD. Often the application will be accompanied by an Autorun.ini file, which is also burned to the CD and specifies that the application should automatically start when the disc is inserted into the CD drive.", - "Mediachance, the developers of Multimedia Builder, have stopped developing Multimedia Builder and have labeled it as legacy software.", - "NOTE: MBD is often a mistyped file extension, where the user meant to type the .MDB extension. MDB files are Microsoft Access database files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbf": { - "slug": "mbf", - "extension": "mbf", - "name": "Microsoft Money Backup File", - "category": "microsoft-money-backup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft discontinued sales of Microsoft Money in June 2009 then ended support for the software in January 2011." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbg": { - "slug": "mbg", - "extension": "mbg", - "name": "Microsoft Mailbag", - "category": "microsoft-mailbag", - "summary": "", - "developer_org": "fookes", - "developer_name": "Fookes", - "more_information": { - "description": [ - "MBG files can also be read by Fookes Software Aid4Mail." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbi": { - "slug": "mbi", - "extension": "mbi", - "name": "Multi-Bootable Information File", - "category": "multi-bootable-information-file", - "summary": "", - "developer_org": "magiciso", - "developer_name": "MagicISO", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbin": { - "slug": "mbin", - "extension": "mbin", - "name": "No Man's Sky Compiled Settings File", - "category": "no-man-s-sky-compiled-settings-file", - "summary": "", - "developer_org": "monkeyman192", - "developer_name": "monkeyman192", - "more_information": { - "description": [ - "NMS Modding Station is a program that No Man's Sky modders use to extract, convert, and edit the game's .PAK settings files. NMS Modding Station initially converts No Man's Sky's PAK files into MBIN files.", - "However, MBIN files are binary files, so they are not easy to edit. To edit the settings MBIN files contain, modders must use NMS Modding Station to convert their MBIN files into plain text EXML files. EXML files are XML files that can be edited in any text or source code editor.", - "After a modder finishes editing their EXML files, they can use NMS Modding Station to convert their EXML files back into PAK files and apply their modifications to No Man's Sky." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbk": { - "slug": "mbk", - "extension": "mbk", - "name": "dBASE Multiple Index Backup File", - "category": "dbase-multiple-index-backup-file", - "summary": "", - "developer_org": "mediatek", - "developer_name": "MediaTek", - "more_information": { - "description": [ - "dBASE is a Windows program that provides various features for managing databases, building programs, and compiling them. The purpose of an MDX file is to store one or more indexes that dBASE references to load data stored in DBF databases more quickly. This is especially helpful when you are searching data stored in large databases.", - "If you modify the structure of a DBF database for which the MDX file stores indexes, dBASE creates the MBK file to preserve the indexes. For example, when you issue the MODIFY STRUCTURE command, dBASE automatically creates a backup of the MDX file that stores indexes for the DBF file you are modifying.", - "NOTE: dBASE stands for \"dataBased Intelligence.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbl": { - "slug": "mbl", - "extension": "mbl", - "name": "Logger Pro Data File", - "category": "logger-pro-data-file", - "summary": "", - "developer_org": "vernier", - "developer_name": "Vernier", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mblock": { - "slug": "mblock", - "extension": "mblock", - "name": "mBlock Project File", - "category": "mblock-project-file", - "summary": "", - "developer_org": "makeblock", - "developer_name": "Makeblock", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mblock_11598.png", - "alt": "Screenshot of a .mblock file in Makeblock mBlock 5.2", - "caption": "MBLOCK file open in Makeblock mBlock 5.2" - }, - "description": [ - "You will most likely only encounter an MBLOCK file if you use the mBlock application to create and save programs. mBlock is a STEAM education tool that implements Science, Technology, Engineering, Arts, and Mathematics (STEAM) principles to help kids learn programming basics.", - "You can only create MBLOCK files with mBlock. When you save the program for the first time by selecting File → Save to your computer , mBlock creates the MBLOCK file to store the contents of the program. You can then share your program project with other users via email or cloud storage service. You can also publish programs to the mBlock website directly from the desktop program to share them with other users.", - "NOTE: An MBLOCK file is similar to a Scratch 3.0 .SB3 project file. It is simply a .ZIP archive that stores contents such as sprites , scripts , .JSON metadata files, and .WAV sound files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mblock_11598.png", - "alt": "Screenshot of a .mblock file in Makeblock mBlock 5.2", - "caption": "MBLOCK file open in Makeblock mBlock 5.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mblock.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbm": { - "slug": "mbm", - "extension": "mbm", - "name": "Kerbal Space Program Texture File", - "category": "kerbal-space-program-texture-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The MBM format originated from the \"PSIoN serie 5\" format and is sometimes referred to as the \"Mobile Bitmap\" format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbn": { - "slug": "mbn", - "extension": "mbn", - "name": "Multi Boot Image", - "category": "multi-boot-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "A bootloader is a program executed before an operating system begins to run, whether it be on your computer, smartphone, or other device. It checks and verifies software on your device before it loads. Each Android phone has a bootloader that instructs the operating system kernel to boot normally. In order to install custom firmware on your Android device, the bootloader needs to be unlocked.", - "NOTE: Data contained in the MBN file can be flashed on to a Samsung Android device using the Odin3 utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbox": { - "slug": "mbox", - "extension": "mbox", - "name": "Email Mailbox", - "category": "email-mailbox", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mbox_1180.png", - "alt": "Screenshot of a .mbox file in Apple Mail", - "caption": "MBOX file open in Apple Mail" - }, - "description": [ - "Version 1.x of Apple Mail used MBOX files and stored them in the /​User/​Library/​Mail/​Mailboxes/​ directory. Mail 2.0 and later versions use the .EMLX format, which separates messages into individual files so they can be searched by Spotlight.", - "However, Apple Mail still exports mailboxes as MBOX files. If you right-click a mailbox and select Export Mailbox... , Apple Mail will save that mailbox's contents as an MBOX file.", - "NOTE: Opera Mail, which was discontinued in 2016, also stored messages in the MBOX format." - ] - }, - "common_filenames": [ - { - "filename": "INBOX.mbox", - "description": "INBOX.mbox - The name given to the primary Inbox mail folder in Apple Mail, macOS's default email program." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mbox_1180.png", - "alt": "Screenshot of a .mbox file in Apple Mail", - "caption": "MBOX file open in Apple Mail" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbp": { - "slug": "mbp", - "extension": "mbp", - "name": "Mobipocket Notes File", - "category": "mobipocket-notes-file", - "summary": "", - "developer_org": "cyberlink", - "developer_name": "CyberLink", - "more_information": { - "description": [ - "NOTE: CyberLink discontinued the MediaShow software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbr": { - "slug": "mbr", - "extension": "mbr", - "name": "Master Boot Record File", - "category": "master-boot-record-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbs": { - "slug": "mbs", - "extension": "mbs", - "name": "Opera Mailbox File", - "category": "opera-mailbox-file", - "summary": "", - "developer_org": "opera-software", - "developer_name": "Opera Software", - "more_information": { - "description": [ - "The Aid4Mail utility can read MBS files and export them into other mailbox formats, including standard .MBX files and Outlook, Windows Live Mail, and Thunderbird proprietary formats.", - "ABC Amber Opera Converter can also convert MBS files into human-readable formats, such as .TXT , .PDF , .RTF , .HTML , and .DOC files. The MBS2MBX tool can also convert MBS files from Opera version 7.x into .MBX Mbox files. However, it may not translate some messages correctly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbsa": { - "slug": "mbsa", - "extension": "mbsa", - "name": "Microsoft Baseline Security Analyzer File", - "category": "microsoft-baseline-security-analyzer-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbt": { - "slug": "mbt", - "extension": "mbt", - "name": "Blue Card Manager Merit Badge Template File", - "category": "blue-card-manager-merit-badge-template-file", - "summary": "", - "developer_org": "scout-management-software", - "developer_name": "Scout Management Software", - "more_information": { - "description": [ - "NOTE: Blue Card Manager has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbtiles": { - "slug": "mbtiles", - "extension": "mbtiles", - "name": "Mapbox Tileset", - "category": "mapbox-tileset", - "summary": "", - "developer_org": "mapbox", - "developer_name": "Mapbox", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mbtiles_12748.png", - "alt": "Screenshot of a .mbtiles file in MapTiler Desktop", - "caption": "MBTILES file open in MapTiler Desktop" - }, - "description": [ - "Mapbox's MBTILES format allows users to save detailed collections of geospatial information as a single map. For example, the map an MBTILES file contains might be overlaid with information about hiking trails, utility lines, administrative boundaries, and/or points of interest.", - "MBTILES maps are comprised of vector- or raster-based tiles, which contain map images. When a user zooms in on a particular tile, mapping programs show that tile (and the surrounding area) in more detail. Because they are comprised of tiles, MBTILES files are often referred to as tilesets." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mbtiles_12748.png", - "alt": "Screenshot of a .mbtiles file in MapTiler Desktop", - "caption": "MBTILES file open in MapTiler Desktop" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbtiles.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbw": { - "slug": "mbw", - "extension": "mbw", - "name": "Mine Blocks World", - "category": "mine-blocks-world", - "summary": "", - "developer_org": "firesage-solutions", - "developer_name": "Firesage Solutions", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mbw_13162.png", - "alt": "Screenshot of a .mbw file in Zanzlanz Mine Blocks", - "caption": "MBW file open in Zanzlanz Mine Blocks" - }, - "description": [ - "In Mine Blocks, players explore randomly-generated 2D worlds, in which they encounter creatures and can build structures. The game can be played in Survival, Creative, and Hardcore mode. In Survival and Hardcore mode, players are meant to survive as long as they can. In Creative mode, players can roam around the world as they please, without the possibility of dying.", - "If a player wants to back up the current state of a Mine Blocks world, they can do so by selecting that world on the world selection screen and then clicking Save to file . This saves the world, and the player's current state and progress, as an MBW file. Players can then load the MBW file in either version of Mine Blocks to resume their game.", - "NOTE: Players can also back up multiple Mine Blocks worlds in an .MBWB file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mbw_13162.png", - "alt": "Screenshot of a .mbw file in Zanzlanz Mine Blocks", - "caption": "MBW file open in Zanzlanz Mine Blocks" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbwb": { - "slug": "mbwb", - "extension": "mbwb", - "name": "Mine Blocks Worlds and Settings Backup", - "category": "mine-blocks-worlds-and-settings-backup", - "summary": "", - "developer_org": "zanzlanz", - "developer_name": "Zanzlanz", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mbwb_13161.png", - "alt": "Screenshot of a .mbwb file in Zanzlanz Mine Blocks", - "caption": "MBWB file open in Zanzlanz Mine Blocks" - }, - "description": [ - "In Mine Blocks, players explore randomly-generated worlds that contain a variety of terrain, resources, and creatures. The game is available both online and as a download for Windows.", - "If a player wants to back up their Mine Blocks worlds and custom settings, they can do so by selecting Backup from the world selection screen. Selecting Save everything saves the player's worlds and settings in an MBWB file. The MBWB file is named for the date and time at which the backup was created.", - "NOTE: Players can also back up single Mine Blocks worlds as .MBW files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mbwb_13161.png", - "alt": "Screenshot of a .mbwb file in Zanzlanz Mine Blocks", - "caption": "MBWB file open in Zanzlanz Mine Blocks" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbwb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbx": { - "slug": "mbx", - "extension": "mbx", - "name": "Outlook Express Mailbox", - "category": "outlook-express-mailbox", - "summary": "", - "developer_org": "mecabricks", - "developer_name": "Mecabricks", - "more_information": { - "description": [ - "MBX files may also be created by Eudora, an email client for Windows and Mac operating systems that is no longer developed. You may be able to open Eudora MBX files with the Thunderbird email program." - ] - }, - "common_filenames": [ - { - "filename": "scene.mbx", - "description": "scene.mbx - Default name Mecabricks gives to the scene when exporting it in a ZMBX file." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mbx_13661.jpg", - "alt": "Screenshot of a .mbx file in Apple TextEdit 1", - "caption": "MBX file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mbz": { - "slug": "mbz", - "extension": "mbz", - "name": "Moodle Backup FIle", - "category": "moodle-backup-file", - "summary": "", - "developer_org": "moodle", - "developer_name": "Moodle", - "more_information": { - "description": [ - "You can open an MBZ file and access the contents of the backup archive by uploading the file to the original course on a Moodle site. If you are an administrator on your Moodle site, click \"Site administration\" in the nav drawer, select \"Courses,\" then click \"Restore course.\" You can click \"Choose a file...\" to navigate to the MBZ file or drag and drop the file into the upload window to upload the MBZ file.", - "Since MBZ files are simply renamed .ZIP files, you can extract the contents in the archives by renaming the .mbz file extension to .zip . Then, extract the contents using a Zip-decompression utility, such as Corel WinZip or Apple Archive Utility. After extracting the contents, change the .zip file extension back to .mbz .", - "NOTE: MBZ files may include activities, resources, and settings, such as assignments, quizzes, and course themes. However, the archives do not store the work created or grades achieved by students." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mbz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mc": { - "slug": "mc", - "extension": "mc", - "name": "Molecular Constructor Molecule File", - "category": "molecular-constructor-molecule-file", - "summary": "", - "developer_org": "alexander-teplukhin", - "developer_name": "Alexander Teplukhin", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mc_11929.png", - "alt": "Screenshot of a .mc file in Apple TextEdit", - "caption": "MC file open in Apple TextEdit" - }, - "description": [ - "Molecular Constructor is a 3D molecule builder that allows users to design molecules and optimize their geometry. In the mobile versions of Molecular Constructor, users' molecules are saved as MC files. While MC files are used to show 3D images in Molecular Constructor, the files are actually text files. When you open an MC file in a text editor, such as Microsoft Notepad, Apple TextEdit, or GitHub Atom, you can read the coordinates of each atom a Molecular Constructor molecule includes. You can also see the bonds the molecule includes.", - "Mobile Molecular Constructor users can use the program's File → Save feature to save their molecules as MC files and share them with other users. MC files can be opened in both the Android and iOS versions of Molecular Constructor and, according to the program's developers, will soon be supported in the program's Windows desktop version." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mc_11929.png", - "alt": "Screenshot of a .mc file in Apple TextEdit", - "caption": "MC file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mc1": { - "slug": "mc1", - "extension": "mc1", - "name": "MedCalc Data File", - "category": "medcalc-data-file", - "summary": "", - "developer_org": "medcalc", - "developer_name": "MedCalc", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mc1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mc2": { - "slug": "mc2", - "extension": "mc2", - "name": "MasterCook 5 Cookbook File", - "category": "mastercook-5-cookbook-file", - "summary": "", - "developer_org": "valusoft", - "developer_name": "ValuSoft", - "more_information": { - "description": [ - "Cookbooks for MasterCook version 2, 3, and 4 use the .MCF extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mc5": { - "slug": "mc5", - "extension": "mc5", - "name": "Poser 5 Material File", - "category": "poser-5-material-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mc5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mc6": { - "slug": "mc6", - "extension": "mc6", - "name": "Poser Material Collection File", - "category": "poser-material-collection-file", - "summary": "", - "developer_org": "bondware", - "developer_name": "Bondware", - "more_information": { - "description": [ - "Material collections are used for distributing materials in a packaged format. Once imported, they can be viewed with the Library palette in the software.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mc6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mc9": { - "slug": "mc9", - "extension": "mc9", - "name": "Mastercam 9 Geometry File", - "category": "mastercam-9-geometry-file", - "summary": "", - "developer_org": "cnc", - "developer_name": "CNC", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mc9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mca": { - "slug": "mca", - "extension": "mca", - "name": "Minecraft Anvil Region", - "category": "minecraft-anvil-region", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "Minecraft is a popular open-world exploration and construction game. The game's Java Edition allows players to examine, modify, and replace game files, including MCA files.", - "MCA files are stored in a world's region directories. Typically, each world contains three region directories: one each for the world's Nether, End, and Overworld. Each region directory uses its own set of MCA files, whose filenames include the coordinates at which the region is placed (e.g. r.8.20.mca ).", - "Just as in the MCR format, regions are divided into chunks. In the MCA format, these chunks consist of 16x16x16 groups of terrain blocks. The MCA format improved on the MCR format by including increased build height (256 or 384 blocks depending on version, compared to MCR's 128), support for more block types, and more efficient file compression. The MCA format also includes more features Minecraft modders can use to modify regions.", - "NOTE: Players often refer to the MCA format as the Anvil region format. Minecraft's developers arbitrarily assigned this name to the format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcaddon": { - "slug": "mcaddon", - "extension": "mcaddon", - "name": "Minecraft Pack Addon File", - "category": "minecraft-pack-addon-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The MCPACK and MCWORLD files stored in MCADDON files are typically used to alter gameplay or the Minecraft UI . They may add worlds to the game, alter graphics, modify characters, or optimize graphics.", - "MCADDON files are created manually by users that want to distribute multiple MCPACK or MCWORLD files online. In order to create a MCADDON file, compress your MCPACK or MCWORLD files as a .ZIP file then rename the extension from \".zip\" to \".mcaddon\".", - "Since MCADDON files are compressed with Zip compression, they can be expanded using a Zip decompression utility. Simply rename the \".mcaddon\" extension to \".zip\" and use a zip decompression program to expand the contents. Some Zip programs include Corel WinZip, 7-Zip, Apple Archive Utility, or ES File Explorer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcaddon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcal": { - "slug": "mcal", - "extension": "mcal", - "name": "Monika After Story Calendar File", - "category": "monika-after-story-calendar-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter an MCAL file if you play Monika After Story and are exploring the game installation directory. The file can be found in the following directory:", - "%appdata%\\​RenPy\\​Monika After Story\\​", - "MCAL files are not meant to be manually opened. Instead, they are referenced by Monika After Story to load the dates in the game." - ] - }, - "common_filenames": [ - { - "filename": "db.mcal", - "description": "db.mcal - Default filename for the calendar file that stores all of the special dates referenced by Monika After Story." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcapm": { - "slug": "mcapm", - "extension": "mcapm", - "name": "Minecraft Anvil PocketMine Data File", - "category": "minecraft-anvil-pocketmine-data-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "PocketMine-MP is a program used to configure and connect to a private server that Minecraft gamers can play on with other gamers. The program can also be used to install plugins and customize Minecraft gameplay. It is a popular server alternative to Bedrock server software officially used by Minecraft.", - "MCAPM files are alternatives to .MCA files, which replaced and improved upon the Minecraft Region .MCR file format. MCA files are saved in the Anvil format and used by most Minecraft servers, including Nukkit.", - "NOTE: You can convert MCAPM files to the Anvil format (MCA files) using pmanvil-converter." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcapm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcassetsroot": { - "slug": "mcassetsroot", - "extension": "mcassetsroot", - "name": "Minecraft Default Asset Identification File", - "category": "minecraft-default-asset-identification-file", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "Minecraft is a popular open-world exploration and construction game. The game's Java Edition allows players to modify it using many unofficial add-ons, including custom resource packs and data packs. Resource packs add custom textures, models, music, sounds, and/or other resources to Minecraft. Data packs can add or override advancements, functions, recipes, world generation settings, and/or other data.", - "In Minecraft Java Edition's client.jar file, the game stores two MCASSETSROOT files it uses to identify and load its default, or vanilla, resource pack and data pack. These files can be found in the assets and data directories. Most players, however, will never encounter or need to edit these files, even when installing custom resource packs or data packs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcassetsroot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcat": { - "slug": "mcat", - "extension": "mcat", - "name": "Adobe Lightroom Catalog", - "category": "adobe-lightroom-catalog", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "description": [ - "When you import photos into Lightroom, the program automatically creates a file called Managed Catalog.mcat . This file is a type of SQLite 3 database that stores metadata associated with your images and tracks all your changes, including cropping, exposure adjustments, and filters. Instead of embedding edits directly in the image files, Lightroom saves them in the MCAT file, so your original photos remain untouched. It also records where your photos are stored, so Lightroom can reference them when needed.", - "Lightroom also generates a separate MCAT file in its profiles directory, which contains metadata about Lightroom Profiles, presets that can be applied during photo editing to achieve specific looks or effects. Lightroom automatically manages these MCAT files." - ] - }, - "common_filenames": [ - { - "filename": "Managed Catalog.mcat", - "description": "Managed Catalog.mcat - The name assigned to your default Lightroom photo catalog file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcattributes": { - "slug": "mcattributes", - "extension": "mcattributes", - "name": "Minecraft Attributes File", - "category": "minecraft-attributes-file", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcattributes_13672.png", - "alt": "Screenshot of a .mcattributes file in Microsoft Visual Studio Code 1.8", - "caption": "MCATTRIBUTES file open in Microsoft Visual Studio Code 1.8" - }, - "description": [ - "Minecraft is a block-based construction and exploration game. It has two versions: the original Java Edition and the later Bedrock Edition.", - "Minecraft Bedrock Editor is an editing tool for modifying worlds in the Bedrock Edition. When editing a world, you can save it as an MCPROJECT file with attributes stored in a related MCATTRIBUTES file. The file includes attributes such as whether or not diagnostics for objectives, tags, language, or mcfunction are enabled or disabled." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcattributes_13672.png", - "alt": "Screenshot of a .mcattributes file in Microsoft Visual Studio Code 1.8", - "caption": "MCATTRIBUTES file open in Microsoft Visual Studio Code 1.8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcattributes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcd": { - "slug": "mcd", - "extension": "mcd", - "name": "MiniCAD Design File", - "category": "minicad-design-file", - "summary": "", - "developer_org": "parametric-technology-corporation", - "developer_name": "Parametric Technology Corporation", - "more_information": { - "description": [ - "MCD files were used through Vectorworks version 12, but Vectorworks now uses the .VWX extension in versions 2008 and later. Version 2008 was the successor to version 12.", - "NOTE: MCD files can be converted to VWX files in Vectorworks 2008 or later. VWX and some MCD files can also be viewed with the free Vectorworks Viewer programs, which are named \"Vectorworks YYYY Viewer,\" where \"YYYY\" is the four-digit calendar release year of the viewer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcdx": { - "slug": "mcdx", - "extension": "mcdx", - "name": "Mathcad Prime Document", - "category": "mathcad-prime-document", - "summary": "", - "developer_org": "ptc", - "developer_name": "PTC", - "more_information": { - "description": [ - "NOTE: Mathcad Prime is the successor to Mathcad. While Mathcad Prime uses the MCDX format, Mathcad uses the .MCD format. To convert an MCD file to an MCDX file, use the Mathcad Prime 2.0 XMCD, MCD Converter program included with Mathcad Prime, which is accessible from the Windows Start menu or from the Input/Output ribbon bar tab in Mathcad Prime." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcf": { - "slug": "mcf", - "extension": "mcf", - "name": "Monocurl Project", - "category": "monocurl-project", - "summary": "", - "developer_org": "valusoft", - "developer_name": "ValuSoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcf_13741.jpg", - "alt": "Screenshot of a .mcf file in Monocurl 0.1", - "caption": "MCF file open in Monocurl 0.1" - }, - "description": [ - "Monocurl is a scripting language (based on the Manim Python library ) and a desktop application. Its primary purpose is to allow science, technology, engineering, and math (STEM) enthusiasts to create slides of programmatic animations as if they were using a video editor.", - "To create an MCF file, select New Scene from the Home screen in Monocurl. You can then configure each slide in the slideshow via the Editor or import media files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcf_13741.jpg", - "alt": "Screenshot of a .mcf file in Monocurl 0.1", - "caption": "MCF file open in Monocurl 0.1" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mcf_13741-2.jpg", - "alt": "MCF file open in Apple TextEdit 1.1", - "caption": "MCF file open in Apple TextEdit 1.1" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mcf_12130.png", - "alt": "Screenshot of a .mcf file in PEGASYS TMPGEnc", - "caption": "MCF file open in PEGASYS TMPGEnc" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcfi": { - "slug": "mcfi", - "extension": "mcfi", - "name": "Maya Initial Fluid Cache File", - "category": "maya-initial-fluid-cache-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "MCFI files can be created by selecting Fluid nCache→Create New Cache within Maya. If multiple fluid objects are selected, fluid caches are created for each of the selected fluid objects.", - "Playback cache files are saved as .MCFP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcfi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcfp": { - "slug": "mcfp", - "extension": "mcfp", - "name": "Maya Fluid Cache Playback File", - "category": "maya-fluid-cache-playback-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Maya also creates \"initial fluid cache files,\" which are saved with an .MCFI extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcfp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcfunction": { - "slug": "mcfunction", - "extension": "mcfunction", - "name": "Minecraft Function", - "category": "minecraft-function", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcfunction_10652.png", - "alt": "Screenshot of a .mcfunction file in Microsoft Visual Studio Code", - "caption": "MCFUNCTION file open in Microsoft Visual Studio Code" - }, - "description": [ - "Minecraft is a popular block-based construction and exploration game. Two versions of the game exist: the original Java Edition and the later Bedrock Edition.", - "In both versions, players can use MCFUNCTION files to add new game functions, which they can execute in the chat window by typing /function and selecting the appropriate MCFUNCTION file. Functions contain a list of one or more commands, all of which are executed when the player executes the function. For example, a function can be used to execute multiple fill commands, quickly filling a specific region with sets of pre-specified blocks.", - "Players write and edit MCFUNCTION files in text editors, such as Microsoft Visual Studio Code , Microsoft Notepad or Apple TextEdit . They then import them into Minecraft, using slightly different methods in each edition." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcfunction_10652.png", - "alt": "Screenshot of a .mcfunction file in Microsoft Visual Studio Code", - "caption": "MCFUNCTION file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcfunction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcgame": { - "slug": "mcgame", - "extension": "mcgame", - "name": "Minecraft Game Backup File", - "category": "minecraft-game-backup-file", - "summary": "", - "developer_org": "minecraft-launcher", - "developer_name": "Minecraft Launcher", - "more_information": { - "description": [ - "NOTE: Minecraft Launcher is available for Windows, Mac, and Linux. You can either download the Java version ( MinecraftSP.jar ), which works on all platforms, or the native version for Windows or Mac." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcgame.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mchelp": { - "slug": "mchelp", - "extension": "mchelp", - "name": "MadCap DotNet Help File", - "category": "madcap-dotnet-help-file", - "summary": "", - "developer_org": "madcap-software", - "developer_name": "MadCap Software", - "more_information": { - "description": [ - "MadCap Software specializes in the development of various help documentation tools. The tools are commonly used by program developers and technical writers for generating help documentation for applications.", - "The MadCap Software company released MadCap Help Viewer in 2006 as a freely redistributable replacement for Microsoft HTML Help. MCHELP files support a variety of help documentation features, including indexes, images, audio, video, tables, QR codes, footnotes, search filters, feedback support, breadcrumb navigation, keyword links, and topic toolbars.", - "NOTE: MCHELP files are only supported by MadCap Help Viewer, which is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mchelp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mci": { - "slug": "mci", - "extension": "mci", - "name": "Media Control Interface File", - "category": "media-control-interface-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft introduced MCI in 1992 as part of its efforts to standardize multimedia support across Windows. It allowed developers to issue simple text commands (like play , pause , and stop ) to control media.", - "MCI remained widely used through the Windows 95, 98, and early 2000s era, particularly in consumer and educational software that needed basic audio and video playback. However, MCI is rarely used now, making MCI files obscure." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcif": { - "slug": "mcif", - "extension": "mcif", - "name": "MacroMolecular Crystallographic Information File", - "category": "macromolecular-crystallographic-information-file", - "summary": "", - "developer_org": "international-union-of-crystallography", - "developer_name": "International Union of Crystallography", - "more_information": { - "description": [ - "The mmCIF format was created in order to extend the capabilities of the .CIF file format. The format is closely similar to the CIF format, but can also store magnetic space groups, which became a necessity after Harold T. Stokes and Brandon J. Campbell extended CIF dictionaries by adding magnetic related tags." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcl": { - "slug": "mcl", - "extension": "mcl", - "name": "Windows Media Center Link File", - "category": "windows-media-center-link-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "While MCL files are commonly used during the application development process, they are discouraged for use in application installation and launching.", - "MCL files are opened by the WMC host, which is a program called ehshell.exe . They are stored in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mclevel": { - "slug": "mclevel", - "extension": "mclevel", - "name": "Minecraft Map File", - "category": "minecraft-map-file", - "summary": "", - "developer_org": "mojang-specifications", - "developer_name": "Mojang Specifications", - "more_information": { - "description": [ - "Minecraft is a Java-based program that can be run in a Web browser. In Minecraft, users create and destroy blocks and mine resources in a 3D environment.", - "NOTE: MCLEVEL files were used by early releases of Minecraft (called \"indev\") and are not compatible with current versions of the software. At the time MCLEVEL files were used, only registered users of Minecraft were able to save MCLEVEL files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mclevel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcmac": { - "slug": "mcmac", - "extension": "mcmac", - "name": "MasterCook Mac Document", - "category": "mastercook-mac-document", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "In order to create the MCMAC file, export your MasterCook file in \"Mac Format,\" then add the MCMAC extension.", - "To import the MCMAC file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcmac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcmeta": { - "slug": "mcmeta", - "extension": "mcmeta", - "name": "Minecraft Java Edition Resource Pack Configuration File", - "category": "minecraft-java-edition-resource-pack-configuration-file", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcmeta_8794.png", - "alt": "Screenshot of a .mcmeta file in GitHub Atom", - "caption": "MCMETA file open in GitHub Atom" - }, - "description": [ - "Many Minecraft (Java Edition) players enjoy customizing the game. One of the ways players modify Minecraft is by replacing the game's default textures, items, sounds, music, and animations with their own.", - "To do this, players create custom resource packs that contain their modified game assets. In its top-level directory, each resource pack contains a pack.mcmeta file. This file specifies the resource pack's name, as well as what version of Minecraft (Java Edition) the pack is meant to be used with.", - "Resource packs may contain additional MCMETA files, which are used to modify how textures behave in the game. For example, an MCMETA file named stone.png.mcmeta may contain code used to animate or alter the stone.png texture. These MCMETA files are stored in resource pack sub-directories, alongside the textures they modify.", - "NOTE: Minecraft (Bedrock Edition) does not use resource packs that contain MCMETA files. Instead, that game uses .MCPACK files." - ] - }, - "common_filenames": [ - { - "filename": "pack.mcmeta", - "description": "pack.mcmeta - A metadata file that Minecraft Java Edition uses to show a resource pack and its name in the Select Resource Packs menu." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcmeta_8794.png", - "alt": "Screenshot of a .mcmeta file in GitHub Atom", - "caption": "MCMETA file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcmeta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mco": { - "slug": "mco", - "extension": "mco", - "name": "Live Messenger Winks File", - "category": "live-messenger-winks-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Winks may be installed using Messenger Jump! MSN Winks Installer or MSN BackUp.", - "NOTE: Windows Live Messenger was discontinued in 2013 and has moved to Skype." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcolor": { - "slug": "mcolor", - "extension": "mcolor", - "name": "Mine-imator Interface Color File", - "category": "mine-imator-interface-color-file", - "summary": "", - "developer_org": "david-norgren", - "developer_name": "David Norgren", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcolor_10752.jpg", - "alt": "Screenshot of a .mcolor file in Mine-imator", - "caption": "MCOLOR file open in Mine-imator" - }, - "description": [ - "You will most likely only interact with an MCOLOR file through the \"Settings\" tab in Mine-imator. To create or open an MCOLOR file, select the \"Settings\" gear icon and scroll down to \"Interface color\". Select the folder icon to load an MCOLOR file or select the floppy disk icon to save an MCOLOR file.", - "You can choose the colors for each part of the interface by clicking the buttons in the \"Interface color\" section of the \"Settings\" tab. After clicking a button, choose the color and click OK ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcolor_10752.jpg", - "alt": "Screenshot of a .mcolor file in Mine-imator", - "caption": "MCOLOR file open in Mine-imator" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcolor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcp": { - "slug": "mcp", - "extension": "mcp", - "name": "CodeWarrior Project", - "category": "codewarrior-project", - "summary": "", - "developer_org": "megacubo", - "developer_name": "Megacubo", - "more_information": { - "description": [ - "MCP files are typically downloded from the Megacubo website. Once the Megacubo software has been installed, you can double-click an MCP file to install the channels." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcpack": { - "slug": "mcpack", - "extension": "mcpack", - "name": "Minecraft Bedrock Edition Add-On", - "category": "minecraft-bedrock-edition-add-on", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The resources stored in MCPACK files may be used to alter gameplay or the Minecraft UI . They may also add seasons to the game, alter graphics, modify characters, and optimize graphics." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcpack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcpr": { - "slug": "mcpr", - "extension": "mcpr", - "name": "Minecraft Replay Mod Replay", - "category": "minecraft-replay-mod-replay", - "summary": "", - "developer_org": "crushedpixel-and-johni0702", - "developer_name": "CrushedPixel and Johni0702", - "more_information": { - "description": [ - "Minecraft Replay Mod is a Minecraft mod that allows Minecraft Java Edition players to record and watch replays of their gameplay. To create these replays, Minecraft Replay Mod saves users' gameplay data in MCPR files.", - "Players can open these MCPR files, and watch the replays they contain, by selecting the Replay Viewer button found in Minecraft's main menu. Advanced Replay Mod users can use the program's keyframe tools to turn their replays into cinematic movies, which they can export as .MP4 videos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcproject": { - "slug": "mcproject", - "extension": "mcproject", - "name": "Minecraft Bedrock Editor Project", - "category": "minecraft-bedrock-editor-project", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "Minecraft Bedrock Editor is an official world creation and editing tool included with Minecraft Bedrock Edition. It allows players to import existing Minecraft worlds (MCWORLD files) or templates ( .MCTEMPLATE files) or create a new world from scratch. Players can then edit the world's settings and contents, using a variety of editing tools.", - "If a player wants to retain a copy of their world project, to continue editing the world at a later date, they can save the project as an MCPROJECT file. MCPROJECT files open only in Bedrock Editor. To use the world an MCPROJECT file contains with Minecraft Bedrock Edition, players must export the world as an MCWORLD file (and then double-click it to import it into Minecraft).", - "NOTE: As of March 2023, Minecraft Bedrock Editor is available only in the Preview version of Minecraft Bedrock Edition for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcq": { - "slug": "mcq", - "extension": "mcq", - "name": "VirusScan Quarantined Data", - "category": "virusscan-quarantined-data", - "summary": "", - "developer_org": "mcafee", - "developer_name": "McAfee", - "more_information": { - "description": [ - "McAfee VirusScan allows users to scan their computers' files for viruses. It is available as a standalone product and included in several McAfee computer security bundles, including McAfee LiveSafe, McAfee AntiVirus Plus, and McAfee Total Protection.", - "When VirusScan detects an infected file (or a file it believes is infected), it first attempts to \"clean\" the file and remove the virus. If it cannot remove the virus, it allows the user to either delete or quarantine the file. If a user chooses to quarantine the file, VirusScan encrypts the file, moves it to a secure folder, and renames it to use the .mcq extension.", - "Users can review their list of quarantined files in McAfee VirusScan. If a user determines a quarantined file is not infected, they can use VirusScan to restore the file. Otherwise, they can permanently delete the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcr": { - "slug": "mcr", - "extension": "mcr", - "name": "Minecraft Region File", - "category": "minecraft-region-file", - "summary": "", - "developer_org": "jitbit", - "developer_name": "JitBit", - "more_information": { - "description": [ - "The \"x\" and \"z\" portions of the region filename can be derived by dividing the chunk coordinates by 32. For example, the (64, 0) region has the filename r.2.0.mcr .", - "NOTE: MCR files were introduced with the Beta 1.3 version of Minecraft and were later replaced by the \"Anvil\" format ( .MCA files). Prior to the MCR format, .DAT files were used." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcr_12526.png", - "alt": "Screenshot of a .mcr file in JitBit Macro Recorder", - "caption": "MCR file open in JitBit Macro Recorder" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcreator": { - "slug": "mcreator", - "extension": "mcreator", - "name": "MCreator Workspace", - "category": "mcreator-workspace", - "summary": "", - "developer_org": "pylo", - "developer_name": "Pylo", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcreator_12656.png", - "alt": "Screenshot of a .mcreator file in Microsoft Visual Studio Code", - "caption": "MCREATOR file open in Microsoft Visual Studio Code" - }, - "description": [ - "MCreator is an open-source, multiplatform application that allows Minecraft modders to create mods for Minecraft Java Edition ( .JAR files) and add-ons for Minecraft Bedrock Edition ( .MCPACK files). When a modder creates a new MCreator project, the program saves that project in a new directory (typically, within the MCreatorWorkspaces directory). Each project directory contains an MCREATOR file.", - "The MCREATOR file describes the project's contents, including mod elements, workspace settings, and the version of MCreator used to create the project. When modders load a project in MCreator, they do so by opening its MCREATOR file. MCreator uses the plain text, JSON data the MCREATOR file contains to find and load the project's assets and dependencies." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcreator_12656.png", - "alt": "Screenshot of a .mcreator file in Microsoft Visual Studio Code", - "caption": "MCREATOR file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcreator.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcrp": { - "slug": "mcrp", - "extension": "mcrp", - "name": "MobyExplorer Encrypted File", - "category": "mobyexplorer-encrypted-file", - "summary": "", - "developer_org": "bermin-software", - "developer_name": "Bermin Software", - "more_information": { - "description": [ - "MobyExplorer is a Java program developed for mobile phones. It can also be run on computers with Java installed.", - "NOTE: The MobyExplorer file manager has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcrp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcs": { - "slug": "mcs", - "extension": "mcs", - "name": "Mathcad Image", - "category": "mathcad-image", - "summary": "", - "developer_org": "4j-studios", - "developer_name": "4J Studios", - "more_information": { - "description": [ - "McAfee VirusScan Enterprise is an anti-virus program that is used to detect and remove malware . VirusScan Enterprise includes a component called the McAfee Agent, which is used to deploy and update VirusScan. When a VirusScan update occurs, the program downloads several update-related files, including MCS files.", - "MCS files are scripts that McAfee Agent uses to perform various update processes. In addition to DATInstall.mcs , you may encounter MCS files named:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcserver": { - "slug": "mcserver", - "extension": "mcserver", - "name": "Minecraft Server File", - "category": "minecraft-server-file", - "summary": "", - "developer_org": "macman", - "developer_name": "MacMan", - "more_information": { - "description": [ - "NOTE: You can create the MCSERVER file with MCServer Maker and open it with MCServer Runner. Both programs are available in the MCServer download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcserver.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcsg": { - "slug": "mcsg", - "extension": "mcsg", - "name": "MagicaCSG 3D Model", - "category": "magicacsg-3d-model", - "summary": "", - "developer_org": "ephtracy", - "developer_name": "Ephtracy", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mcsg_12310.png", - "alt": "Screenshot of a .mcsg file in Microsoft Visual Studio Code", - "caption": "MCSG file open in Microsoft Visual Studio Code" - }, - "description": [ - "MagicaCSG is an offshoot of MagicaVoxel, a free voxel art editor and interactive path tracing renderer. MagicaCSG allows artists to create, edit, and render 3D images, using signed distance fields and path tracing.", - "Images created in MagicaCSG are saved as MCSG files. While these files appear as 3D images in MagicaCSG, they are actually plain text files formatted using JSON. The plain text MCSG files contain defines how they appear when loaded in MagicaCSG." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mcsg_12310.png", - "alt": "Screenshot of a .mcsg file in Microsoft Visual Studio Code", - "caption": "MCSG file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcsg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcsp": { - "slug": "mcsp", - "extension": "mcsp", - "name": "My Craft Studio Project File", - "category": "my-craft-studio-project-file", - "summary": "", - "developer_org": "crafting.co.uk", - "developer_name": "Crafting.co.uk", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcstructure": { - "slug": "mcstructure", - "extension": "mcstructure", - "name": "Minecraft Structure", - "category": "minecraft-structure", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "All versions of Minecraft allow players to save copies of structures within structure blocks, using the game's Structure Block tool. Players often use this feature to save time when creating many identical structures, or to create and share copies of complex buildings and natural features with other players.", - "In Minecraft Java Edition and Minecraft Bedrock Edition for Windows and Android, players can export structures as MCSTRUCTURE files. To share an MCSTRUCTURE file with another Minecraft player, you must include it in a Minecraft Java Edition resource pack or Minecraft Bedrock Edition behavior pack ( .MCPACK file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcstructure.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcsx": { - "slug": "mcsx", - "extension": "mcsx", - "name": "My Craft Studio Professional File", - "category": "my-craft-studio-professional-file", - "summary": "", - "developer_org": "crafting.co.uk", - "developer_name": "Crafting.co.uk", - "more_information": { - "description": [ - "While MCSX files are created by the Professional version of My Craft Studio, .MCSP files are created by the standard version of the software. The Professional version can open both file types." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mct": { - "slug": "mct", - "extension": "mct", - "name": "Windows Live Messenger Data File", - "category": "windows-live-messenger-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can modify any of the MCT files to enhance your Live Messenger experience. To change, say your Live Messenger scene:", - "If you have Live Messenger installed, MCT files will most likely be located in C:\\​Program Files\\​Windows Live\\​Messenger\\​ .", - "MCT files are similar to .CAB files, use a program like WinZip or 7-Zip to open them.", - "NOTE: Windows Live Messenger was discontinued in 2013 and has moved to Skype." - ] - }, - "common_filenames": [ - { - "filename": "backgrounds.mct", - "description": "backgrounds.mct - Contains .JPG or .PNG files that make up a background for Live Messenger." - }, - { - "filename": "winks.mct", - "description": "winks.mct - Contains animated winks for Live Messenger." - }, - { - "filename": "scenes.mct", - "description": "scenes.mct - Contains JPG and PNG files that create a scene for Live messenger." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mctemplate": { - "slug": "mctemplate", - "extension": "mctemplate", - "name": "Minecraft World Template", - "category": "minecraft-world-template", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MCTEMPLATE files are typically created by a user when he zips the world files into one .ZIP file then renames the extension from \".zip\" to \".mctemplate\". Since MCTEMPLATE files are saved in a ZIP format, they can be expanded using a Zip decompression utility.", - "MCTEMPLATE files are only supported by the Windows and Android versions of Minecraft. Minecraft on other platforms does not support MCTEMPLATE files. Instead, .MCPACK files are used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mctemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcusw": { - "slug": "mcusw", - "extension": "mcusw", - "name": "Nokia Firmware File", - "category": "nokia-firmware-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "You can download the MCUSW file through Navifirm, a Nokia Firmware Downloader. Then, you can use JAF to flash, or overwrite, the firmware in the MCUSW file to Nokia mobile phones to personalize or update them.", - "NOTE: JAF is included in the Nokia Flash Tools download listed below." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcusw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcw": { - "slug": "mcw", - "extension": "mcw", - "name": "Monitor Calibration Wizard File", - "category": "monitor-calibration-wizard-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Monitor Calibration Wizard profiles are often used for fixing tinting or brightness problems with old monitors. They can also be used for saving custom display settings for gaming or graphics editing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcworld": { - "slug": "mcworld", - "extension": "mcworld", - "name": "Minecraft World Backup", - "category": "minecraft-world-backup", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "If a Minecraft Bedrock or Education Edition player wants to share a world they created with another player, they can package that world into an MCWORLD file. To do so, the player must:", - "Some player-created tools automatically package players' worlds as MCWORLD files, to make sharing worlds easier. For example, Minecraft Launcher can automatically package worlds as MCWORLD files.", - "After saving a world as an MCWORLD file, players can upload them to world-sharing websites such as MCPEDL.com. Other players can then download the MCWORLD file and open it to play in the world it contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcworld.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcx-8": { - "slug": "mcx-8", - "extension": "mcx-8", - "name": "Mastercam X8 Model", - "category": "mastercam-x8-model", - "summary": "", - "developer_org": "cnc-software", - "developer_name": "CNC Software", - "more_information": { - "description": [ - "In 1983, CNC Software released the first version of Mastercam. Mastercam was one of the first CAD and CAM applications that allowed machinists and engineers to model mechanical parts and help automate part production.", - "Over the years, CNC Software has released many subsequent versions of Mastercam. In 2014, CNC Software released Mastercam X8. Mastercam X8 saved users' 3D part designs as MCX-8 files.", - "In 2019, CNC Software discontinued Mastercam X8, suggesting that users should upgrade to the then-current version of Mastercam, Mastercam 2020. However, current versions of Mastercam can still open MCX-8 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcx-8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcx": { - "slug": "mcx", - "extension": "mcx", - "name": "MICRO CADAM-X/6000 Model Data File", - "category": "micro-cadam-x-6000-model-data-file", - "summary": "", - "developer_org": "cnc-software", - "developer_name": "CNC Software", - "more_information": { - "description": [ - "MCX files are also supported by CATIA-CADAM software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcxe": { - "slug": "mcxe", - "extension": "mcxe", - "name": "MedicinesComplete Data File", - "category": "medicinescomplete-data-file", - "summary": "", - "developer_org": "clinical-biomedical-computing", - "developer_name": "Clinical & Biomedical Computing", - "more_information": { - "description": [ - "The BNF technology originated at Cambridge University within a group named Clinical & Biomedical Computing Ltd. It has been transferred to commercial businesses such as MedicinesComplete, who released the publication, Martindale: The Complete Drug Reference.", - "NOTE: The BNF software has been deployed on Web servers, intranets, and as standalone applications, which are sometimes bundled in CD versions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcxe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mcz": { - "slug": "mcz", - "extension": "mcz", - "name": "Compressed Poser Material File", - "category": "compressed-poser-material-file", - "summary": "", - "developer_org": "mugzone", - "developer_name": "Mugzone", - "more_information": { - "description": [ - "Uncompressed Poser material files use either a .MC5 or .MC6 extension.", - "NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mcz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md": { - "slug": "md", - "extension": "md", - "name": "Markdown Documentation File", - "summary": "An MD file is a text file written in Markdown, a lightweight markup language used to format plain text. It is saved in plain text format but may include inline symbols that define how to format the text (e.g., bold, indentations, headers, table formatting). Although MD files are saved as plain text, users typically convert them to HTML for display on webpages or documentation systems.", - "developer": "John Gruber", - "developer_slug": "john-gruber", - "category": "Developer Files", - "category_slug": "developer-files", - "rating": 4, - "votes": 395, - "last_updated": "June 24, 2025", - "more_information": { - "content": [ - "John Gruber created Markdown in 2004, with the help of Aaron Swartz, to design a simple and readable markup language that could be easily converted to HTML. Gruber released the original Markdown Perl script alongside the specification on his website, Daring Fireball.", - "However, Gruber has not actively developed the official Markdown implementation or updated the original specification in many years. Since then, many others have created extended versions and implementations of Markdown, such as CommonMark and GitHub Flavored Markdown (GFM), as well as tools like Pandoc, to add features and improve consistency across platforms.", - "Various types of users, including software developers, technical writers, and researchers, use the Markdown language. For example, software developers may use MD files to create project documentation, such as README.md files that explain the purpose, installation, and usage of their software.", - "Technical writers often rely on Markdown to produce user guides, internal wikis, and developer documentation that can be easily converted to HTML or other formats using tools like MkDocs or Jekyll. Finally, researchers may use Markdown for writing papers, notes, and reports, often integrating it with platforms like R Markdown or Jupyter Notebooks.", - "NOTE: Markdown files may also use the .markdown extension ( .MARKDOWN files)." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/md_7082-2.png", - "srcset": "https://fileinfo.com/img/ss/md/md_7082-2.png 760w, https://fileinfo.com/img/ss/sm/md_7082-2.png 380w", - "alt": "Screenshot of a .md file in Caret", - "width": "380", - "height": "253", - "caption": "MD file open in Caret" - } - }, - "how_to_open": { - "instructions": [ - "You can open MD files with any text editor, including:", - "However, if you intend to edit an MD file, you may want to open it with a Markdown editor. Markdown editors provide editing and review tools that will help you apply Markdown syntax correctly. Some Markdown editors include:" - ], - "programs": [ - { - "name": "Microsoft Notepad", - "url": "../software/microsoft/notepad.html" - }, - { - "name": "Apple TextEdit", - "url": "../software/apple/textedit.html" - }, - { - "name": "Vim", - "url": "../software/vim/vim.html" - }, - { - "name": "Google Chrome Text (Chrome OS)" - }, - { - "name": "ghostwriter (Windows, Linux)" - }, - { - "name": "MacDown (Mac)" - }, - { - "name": "Caret (cross-platform)" - }, - { - "name": "StackEdit (Web)" - } - ] - }, - "scraped_at": "2025-08-09T21:58:55.219067", - "source": { - "url": "https://fileinfo.com/extension/md", - "file": "md.html" - } - }, - "md0": { - "slug": "md0", - "extension": "md0", - "name": "Alcohol Disk Image Segment 1", - "category": "alcohol-disk-image-segment-1", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "MD0 files are often saved with a .MDF file or a .MDS file, which defines the tracks and data structure used by the disc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md1": { - "slug": "md1", - "extension": "md1", - "name": "GEAR CD Disc Image", - "category": "gear-cd-disc-image", - "summary": "", - "developer_org": "alcohol-software", - "developer_name": "Alcohol Software", - "more_information": { - "description": [ - "GEAR PRO allows you to manage CD (audio and data), DVD, and Blu-ray images, which includes burning and duplicating discs. When extracting a disc image from a CD, you can save it as an MD1 file. The MD1 format supports any CD-ROM Mode 1 compatible CD image, which includes ISO/Joliet, ISO, ISO/UDF, UDF, Apple HFS, and Unix Native." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md2": { - "slug": "md2", - "extension": "md2", - "name": "Quake 2 3D Model", - "category": "quake-2-3d-model", - "summary": "", - "developer_org": "alcohol", - "developer_name": "Alcohol", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/md2_1199.png", - "alt": "Screenshot of a .md2 file in chUmbaLum sOft MilkShape 3D", - "caption": "MD2 file open in chUmbaLum sOft MilkShape 3D" - }, - "description": [ - "Quake 2 is the second entry in the popular Quake video game series. It was released in 1997, with various expansion packs and platform ports released later.", - "The game and its expansions use 3D models saved in the MD2 format. Each MD2 file stores information about a model's geometry and the animations used to animate it. It also contains data used to load and apply textures (which are saved in separate files) to the model." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/md2_1199.png", - "alt": "Screenshot of a .md2 file in chUmbaLum sOft MilkShape 3D", - "caption": "MD2 file open in chUmbaLum sOft MilkShape 3D" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md3": { - "slug": "md3", - "extension": "md3", - "name": "Quake 3 3D Model", - "category": "quake-3-3d-model", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "MD3 models are also supported by Sauerbraten, which uses the Cube game engine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md5": { - "slug": "md5", - "extension": "md5", - "name": "MD5 Checksum File", - "category": "md5-checksum-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MD5 files function similarly to human fingerprints. They are unique and are used to verify identity. This is especially important for security reasons in case a file is changed for malicious purposes or corrupted from a disk error or incomplete file transfer.", - "NOTE: Standard MD5 checksums are 32 characters long, which requires 16 bytes or 128 bits." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md5.txt": { - "slug": "md5.txt", - "extension": "md5.txt", - "name": "Message Digest 5 Hash File", - "category": "message-digest-5-hash-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/md5_txt_8880.png", - "alt": "Screenshot of a .md5.txt file in Microsoft Visual Studio Code", - "caption": "MD5.TXT file open in Microsoft Visual Studio Code" - }, - "description": [ - "When a Tiny Core user downloads a TCZ file, they can also download a corresponding MD5.TXT file. The two files always use similar filenames. For example, when downloading sstrip.tcz , a user can also download sstrip.tcz.md5.txt .", - "Like .MD5 files, MD5.TXT files contain a checksum, used to verify their corresponding TCZ file's integrity. Tiny Core users can generate a checksum for their downloaded TCZ file using the md5sum command. If the checksums match, the TCZ file's integrity is intact.", - "Some MD5.TXT files may contain checksums for other types of files, such as .GZ files. The MD5.TXT file's text should identify the file it is meant to be used with." - ] - }, - "common_filenames": [ - { - "filename": "iso.md5.txt", - "description": "iso.md5.txt - Found in the root of the Tiny Core operating system." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/md5_txt_8880.png", - "alt": "Screenshot of a .md5.txt file in Microsoft Visual Studio Code", - "caption": "MD5.TXT file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md5.txt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md5anim": { - "slug": "md5anim", - "extension": "md5anim", - "name": "id Tech 4 Model Animation File", - "category": "id-tech-4-model-animation-file", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "MD5ANIM files can be exported and imported using several 3D modeling programs that have the appropriate plug-ins, including Maya, 3ds Max, Blender, Lightwave, and Softimage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md5anim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md5camera": { - "slug": "md5camera", - "extension": "md5camera", - "name": "id Tech 4 Model Camera File", - "category": "id-tech-4-model-camera-file", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "MD5CAMERA files are stored in a plain text format. They are often packaged into id Tech 4 packages, which use the .PK4 extension.", - "NOTE: id Tech 4 is also known as the \"Doom 3 engine.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md5camera.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md5mesh": { - "slug": "md5mesh", - "extension": "md5mesh", - "name": "id Tech 4 3D Mesh File", - "category": "id-tech-4-3d-mesh-file", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "description": [ - "MD5MESH files are part of the \"MD5\" model specification, which also includes MD5ANIM files for mesh animations and .MD5CAMERA files for camera paths during cut scenes. All of these files can be packaged into id Tech 4 packages, which are stored with the .PK4 extension.", - "MD5 meshes can be imported and exported using a variety of 3D modeling applications that have the appropriate plug-ins, including Maya, 3ds Max, Blender, Lightwave, and Softimage.", - "NOTE: While the MD5 format was developed by id Software, it is an open format that is publicly available for use. The id Tech 4 engine is also referred to as the \"Doom 3 engine.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md5mesh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "md8": { - "slug": "md8", - "extension": "md8", - "name": "Mediator Project File", - "category": "mediator-project-file", - "summary": "", - "developer_org": "garagecube", - "developer_name": "GarageCUBE", - "more_information": { - "description": [ - "Mediator MD8 project files may be saved with images and other resources referenced by the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "md8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mda": { - "slug": "mda", - "extension": "mda", - "name": "Access Add-in", - "category": "access-add-in", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdb": { - "slug": "mdb", - "extension": "mdb", - "name": "Microsoft Access Database", - "category": "microsoft-access-database", - "summary": "", - "developer_org": "avid-technology", - "developer_name": "Avid Technology", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mdb_52.jpg", - "alt": "Screenshot of a .mdb file in Microsoft Access 2016", - "caption": "MDB file open in Microsoft Access 2016" - }, - "description": [ - "Access provides visual tools for creating and populating databases. The software includes workflow tools for making online database-driven web applications that you can publish to an Office 365 site or Microsoft SharePoint server. Access is included with some Microsoft Office software packages, but it is available only for Windows.", - "You can export MDB files to the newer .ACCDB file format by simply clicking File → Save As → Save Database As , choosing the Access file type, and then clicking Save As ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mdb_52.jpg", - "alt": "Screenshot of a .mdb file in Microsoft Access 2016", - "caption": "MDB file open in Microsoft Access 2016" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdbackup": { - "slug": "mdbackup", - "extension": "mdbackup", - "name": "iPhone Data Backup File", - "category": "iphone-data-backup-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "The data in MDBACKUP files are stored in a proprietary format which is only meant to be used by iTunes. However, some information may include plain text data, which can be read with a text viewer.", - "NOTE: MDBACKUP files have been replaced by .MDDATA and .MDINFO files in more recent firmware versions for the iPhone and iPod Touch." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdbackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdbhtml": { - "slug": "mdbhtml", - "extension": "mdbhtml", - "name": "Microsoft Access Database HTML File", - "category": "microsoft-access-database-html-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdbhtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdc": { - "slug": "mdc", - "extension": "mdc", - "name": "Multi Dimension Cube File", - "category": "multi-dimension-cube-file", - "summary": "", - "developer_org": "gray-matter-studios", - "developer_name": "Gray Matter Studios", - "more_information": { - "description": [ - "MDC files can be exported to MP3 files when complete." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdd": { - "slug": "mdd", - "extension": "mdd", - "name": "Point Oven Deformation Data File", - "category": "point-oven-deformation-data-file", - "summary": "", - "developer_org": "octopus-studio", - "developer_name": "Octopus Studio", - "more_information": { - "description": [ - "Because MDD files store baked vertex data instead of animation curves and motion information, they may be very large in size depending on the size of the original mesh and the amount of animation frames chosen." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mddata": { - "slug": "mddata", - "extension": "mddata", - "name": "iPhone Backup File", - "category": "iphone-backup-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MDDATA files are stored in an SQLite database format ( .SQLITE files), so they can be viewed with some SQLite viewers. MDDATA files are saved with a .MDINFO file, which stores metadata about the backup.", - "NOTE: MDDATA files are also used for Apple iPad backups." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mddata.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mddbs": { - "slug": "mddbs", - "extension": "mddbs", - "name": "Manic Digger Database", - "category": "manic-digger-database", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The MDDBS file is located inside the \"Saves\" folder, which is inside the \"UserData\" folder of the game directory. The file should be backed up regularly due to the corruption that can occur from crashes and hackers." - ] - }, - "common_filenames": [ - { - "filename": "default.mddbs", - "description": "default.mddbs - Name given to the file that contains a user's saved game progress." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mddbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mde": { - "slug": "mde", - "extension": "mde", - "name": "Compiled Access Add-in File", - "category": "compiled-access-add-in-file", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "description": [ - "Archicad is a building information modeling (BIM) application for designing and visualizing interiors, exteriors, landscapes, and whole structures. The software provides many helpful design tools, including modules that function as master templates you can \"hotlink\" or embed in projects.", - "The standard version of Archicad creates a MOD file to store a module. However, the Education version of Archicad creates an MDE file to store a module. The module formats are the same, but they use different file extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mde.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdeck": { - "slug": "mdeck", - "extension": "mdeck", - "name": "MindManager Slide Deck", - "category": "mindmanager-slide-deck", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mdeck_12958.png", - "alt": "Screenshot of a .mdeck file in Corel MindManager 22", - "caption": "MDECK file open in Corel MindManager 22" - }, - "description": [ - "MindManager is an app that allows you to create various types of mind maps, such as flowcharts and diagrams, to help plan, organize, and share ideas and complex processes. For example, you can use MindManager to map a complex construction project and share it with other users.", - "Corel introduced the MDECK file type when it released MindManager 21 in March 2021. You can create slide decks to organize slides based on mind maps for presentation purposes.", - "You can create a slide deck with MindManager by following one of the following three methods:", - "In Windows, MindManager saves MDECK files in the following directory by default:", - "C:\\​Users\\​[username]\\​Documents\\​My Maps\\​My Slide Decks" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mdeck_12958.png", - "alt": "Screenshot of a .mdeck file in Corel MindManager 22", - "caption": "MDECK file open in Corel MindManager 22" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdeck.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdex": { - "slug": "mdex", - "extension": "mdex", - "name": "MIRCaM Data EXchange File", - "category": "mircam-data-exchange-file", - "summary": "", - "developer_org": "cardiac-designs-lab", - "developer_name": "Cardiac Designs Lab", - "more_information": { - "description": [ - "MIRCaM stands for Mobile Intelligent Remote Cardiac Monitor. It is designed to provide real time analysis of ECGs from patients. The technology generates warnings when cardiac arrhythmias, myocardial ischemia, and infarctions are detected. MIRCam consists of a device worn by the patient, a patient's bedside unit, the MIRCaM doctor's terminal and Windows and mobile applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdf": { - "slug": "mdf", - "extension": "mdf", - "name": "Media Disc Image File", - "category": "media-disc-image-file", - "summary": "", - "developer_org": "sdl", - "developer_name": "SDL", - "more_information": { - "description": [ - "MDF files may also be accompanied by .MDS files, which contain metadata about the MDF files. they include information, such as where the disc layers begin and end and copyright information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdg": { - "slug": "mdg", - "extension": "mdg", - "name": "Digital Geometric Model File", - "category": "digital-geometric-model-file", - "summary": "", - "developer_org": "dinsight", - "developer_name": "DInsight", - "more_information": { - "description": [ - "DG Kernel is a software component utilized by software developers in various engineering industries. Developers can add the component to forms or dialogs in Windows applications they are developing to enable users to view, modify, and export 3D objects and scenes in various formats. While DG Kernel is typically added to builds of Windows applications by developers, it may also be utilized as a set of Windows .DLL files.", - "The DG Kernel software saves MDG files internally, which means you will most likely not encounter the file type. Instead, DG Kernel enables you to export the MDG model to other 3D formats, such as .STEP , .DWG , and .STL .", - "NOTE: DG Kernel was formerly named Digital Geometric Kernel. However, it was renamed to DG Kernel in December 2018 with the release of version 6.0." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdi": { - "slug": "mdi", - "extension": "mdi", - "name": "Microsoft Document Imaging File", - "category": "microsoft-document-imaging-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MDI files are created and opened with Microsoft Office Document Imaging (MODI), which is included with Office XP, 2003, and 2007. Microsoft stopped including MODI with Office 2010, so you cannot open MDI files in Office 2010. Saving documents created with MODI in the .TIF format allows for better compatibility with other programs.", - "NOTE: Microsoft provides the \"MDI to TIFF File Converter,\" which is a command-line tool that can be used to convert MDI files to .TIFF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdimporter": { - "slug": "mdimporter", - "extension": "mdimporter", - "name": "Metadata Importer", - "category": "metadata-importer", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When a file is changed, Spotlight loads the specific MDIMPORTER file and extracts the metadata.", - "To see what MDIMPORTER files you have installed go to the Spotlight folder located in the /​System/​Library/​ directory on your Macintosh HD.", - "NOTE: If a file does not have a MDIMPORTER, it will only be able to be searched for by the file name." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdimporter.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdinfo": { - "slug": "mdinfo", - "extension": "mdinfo", - "name": "iPhone Backup Information File", - "category": "iphone-backup-information-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Since MDINFO files are a mix of binary and text data, you can view some of the contents with a text editor, such as Apple TextEdit or Microsoft Notepad.", - "NOTE: iTunes also uses MDINFO and MDDATA files for backing up Apple iPad data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdinfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdj": { - "slug": "mdj", - "extension": "mdj", - "name": "StarUML Model File", - "category": "staruml-model-file", - "summary": "", - "developer_org": "mklab", - "developer_name": "MKLab", - "more_information": { - "description": [ - "StarUML uses the Unified Modeling Language (UML) to visualize the design of software. When you create a new project or load a saved project, you are using the model file. As a precaution, StarUML makes a backup of your working model file every 5 minutes and if the application quits unexpectedly, the backup will be restored when you restart. Model files can also be exported as a .PNG , .JPG , or .SVG file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdl": { - "slug": "mdl", - "extension": "mdl", - "name": "MathWorks Simulink Model", - "category": "mathworks-simulink-model", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "MDL files are saved in a plain text format and typically include a list of objects. Each object contains a set of properties and values that are delimited by line breaks.", - "NOTE: The MDL format was replaced by the .SLX model format with the release of Simulink 2012." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mdl_1713.png", - "alt": "Screenshot of a .mdl file in OpenMPT 1", - "caption": "MDL file open in OpenMPT 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdl0": { - "slug": "mdl0", - "extension": "mdl0", - "name": "Wii Model File", - "category": "wii-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MDL0 files are most often used for characters in a game. For a lot of games, there is just one MDL0 file that contains data for the character model. But there are also some games that have multiple MDL0 files for one character, usually for body parts, such as hair, eyes, head, body, etc.", - "NOTE: The BrawlBox program opens both the BRRES file and the contained MDL0 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdl0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdm": { - "slug": "mdm", - "extension": "mdm", - "name": "HLM Multivariate Data Matrix File", - "category": "hlm-multivariate-data-matrix-file", - "summary": "", - "developer_org": "splash-damage", - "developer_name": "Splash Damage", - "more_information": { - "description": [ - "MDM files may be compiled in the HLM program using various other statistical program output formats, including SPSS and SAS formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdmp": { - "slug": "mdmp", - "extension": "mdmp", - "name": "Windows Minidump", - "category": "windows-minidump", - "summary": "", - "developer_org": "zygomatic", - "developer_name": "Zygomatic", - "more_information": { - "description": [ - "You can analyze an MDMP file in Microsoft Visual Studio by selecting File → Open Project , setting the \"Files of type\" option to \"Dump Files,\" choosing the MDMP file, clicking Open , then running the debugger. A simulated process will be created by the debugger, which will stop at the instruction responsible for the crash.", - "NOTE: MDMP files can also be analyzed using WinDbg and WinDmp, a debugging program that is part of the Microsoft Windows SDK." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mdmp_13697.jpg", - "alt": "Screenshot of a .mdmp file in Mindclouds.com", - "caption": "MDMP file open in Mindclouds.com" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdn": { - "slug": "mdn", - "extension": "mdn", - "name": "Blank Access Database Template", - "category": "blank-access-database-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdown": { - "slug": "mdown", - "extension": "mdown", - "name": "Markdown File", - "category": "markdown-file", - "summary": "", - "developer_org": "john-gruber", - "developer_name": "John Gruber", - "more_information": { - "description": [ - "Software development projects may include a file named README.mdown that contains the readme for the project.", - "NOTE: Markdown files more commonly use the .MARKDOWN and .MD extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdown.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdp": { - "slug": "mdp", - "extension": "mdp", - "name": "MediBang Paint Pro Image", - "category": "medibang-paint-pro-image", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mdp_11182.jpg", - "alt": "Screenshot of a .mdp file in MediBang Paint Pro 21", - "caption": "MDP file open in MediBang Paint Pro 21" - }, - "description": [ - "The MDP file is the primary file type associated with MediBang Paint Pro. The format is only supported by MediBang Paint Pro, but can be exported to more popular formats, such as .PNG , .JPG , .BMP , .TIFF , .WEBP , and .PSD .", - "You can create an MDP file in MediBang Paint Pro by selecting File → New... then selecting File → Save or Save As... and selecting the \"MediBang Paint Pro\" format. You can open an MDP file in MediBang Paint Pro by selecting File → Open... and choosing the MDP file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mdp_11182.jpg", - "alt": "Screenshot of a .mdp file in MediBang Paint Pro 21", - "caption": "MDP file open in MediBang Paint Pro 21" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mdp_11156.jpg", - "alt": "Screenshot of a .mdp file in FireAlpaca 2", - "caption": "MDP file open in FireAlpaca 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdq": { - "slug": "mdq", - "extension": "mdq", - "name": "Transformation Extender Database Definition File", - "category": "transformation-extender-database-definition-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "To open an MDQ file in Database Interface Designer, select File → Open . To create an MDQ file in Database Interface Designer, select File → Save .", - "IBM Transformation Extender is a program that allows users to integrate customer, business partner, and supplier transactions across an enterprise. The Database Interface Designer is a tool included with Transformation Extender and used to import metadata about stored procedures, tables, and queries from a relational database." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdr": { - "slug": "mdr", - "extension": "mdr", - "name": "ModPlug Compressed Module", - "category": "modplug-compressed-module", - "summary": "", - "developer_org": "olivier-lapicque", - "developer_name": "Olivier Lapicque", - "more_information": { - "description": [ - "ModPlug Player's ability to compress supported modules enables more convenient sharing between users. The application provides a variety of compression formats, which include Zip, LHA, and RAR. ModPlug Player is the only application that supports the MDR format.", - "NOTE: ModPlug Player was formerly known as ModPlug Tracker." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mds": { - "slug": "mds", - "extension": "mds", - "name": "Media Descriptor Sidecar File", - "category": "media-descriptor-sidecar-file", - "summary": "", - "developer_org": "gray-matter-studios", - "developer_name": "Gray Matter Studios", - "more_information": { - "description": [ - "The MDS file is often found with a corresponding .ISO file or .MDF file, which contains the actual data from the disc. It is similar to a .CUE file, which describes the data stored in a .BIN file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdsx": { - "slug": "mdsx", - "extension": "mdsx", - "name": "MEGA Saved Session", - "category": "mega-saved-session", - "summary": "", - "developer_org": "mega-team", - "developer_name": "MEGA Team", - "more_information": { - "description": [ - "The MDSX format replaced the less efficient MEGA format that was used to save data in .MEG files. The new format comes improves save and load times of a file. Part of the data in the MDSX file is stored in readable format, whereas the rest of the data, which is the all the options of the session, is in binary format.", - "NOTE: MEGA stands for Molecular Evolutionary Genetics Analysis." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdt": { - "slug": "mdt", - "extension": "mdt", - "name": "Microsoft Access Data File", - "category": "microsoft-access-data-file", - "summary": "", - "developer_org": "intergraph", - "developer_name": "Intergraph", - "more_information": { - "description": [ - "The default Access database template used by GeoMedia is saved in the file normal.mdt ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdw": { - "slug": "mdw", - "extension": "mdw", - "name": "Access Workgroup", - "category": "access-workgroup", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Access is a relational database management system ( RDBMS ) available for Windows. It allows users to create, manage, and report on databases, as well as connect those databases to other applications.", - "In Microsoft Access 2003 and earlier versions, users could create database workgroups, which specified one or more users who should be able to access or update a database via user-level credentials. These workgroups (and included users' login credentials) were saved as MDW files.", - "In Access 2007, Microsoft removed the ability to grant database permissions at the user level. Thus, Access 2007 databases cannot be linked to MDW files.", - "NOTE: You may see MDW files referred to as WIFs; WIF stands for w orkgroup i nformation f ile." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdx": { - "slug": "mdx", - "extension": "mdx", - "name": "Warcraft 3 Model File", - "category": "warcraft-3-model-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "MDX files are the binary version of .MDL 3D model text files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdz": { - "slug": "mdz", - "extension": "mdz", - "name": "Access Database Template", - "category": "access-database-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Access is a relational database management system ( RDBMS ) available for Windows. It allows users to create databases and connect them to applications, which can read, display, and edit the database's data.", - "Typically, Access users create new databases from a related Access database template. (Alternatively, users can create a blank database.) In versions of Access prior to 2007, these templates were saved as MDZ files. However, in Access 2007 and later versions, MDZ files have been replaced by .ACCDT files (just as .MDB files have been replaced by .ACCDB files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mdzip": { - "slug": "mdzip", - "extension": "mdzip", - "name": "MagicDraw Project Archive", - "category": "magicdraw-project-archive", - "summary": "", - "developer_org": "no-magic", - "developer_name": "No Magic", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mdzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "me": { - "slug": "me", - "extension": "me", - "name": "Readme Text File", - "category": "readme-text-file", - "summary": "", - "developer_org": "puppy-linux", - "developer_name": "Puppy Linux", - "more_information": { - "description": [ - "READ.ME files may be packaged with a program installer or created as part of a program's installation process. These files often contain:", - "While nearly all READ.ME files consist solely of plain text, they may be formatted using different markup languages . For example, a READ.ME file may use Markdown, AsciiDoc, or reStructuredText to denote headings, bulleted lists, and other formatting supported by some text editors." - ] - }, - "common_filenames": [ - { - "filename": "READ.ME", - "description": "READ.ME - The name assigned to most Readme ME files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "me.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "me2mod": { - "slug": "me2mod", - "extension": "me2mod", - "name": "Mass Effect 2 Modification File", - "category": "mass-effect-2-modification-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Mass Effect 2 is a first person shooter game that takes place in outer space. It uses the Unreal Engine 3 gaming engine, which was created by Epic Games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "me2mod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meb": { - "slug": "meb", - "extension": "meb", - "name": "PRO100 3D Interior Catalog Element", - "category": "pro100-3d-interior-catalog-element", - "summary": "", - "developer_org": "ecru-software", - "developer_name": "Ecru Software", - "more_information": { - "description": [ - "Interior designers, furniture makers, and cabinet manufacturers use PRO100 to create detailed 3D layouts for kitchens, closets, offices, and other spaces. They import MEB files into PRO100 projects ( .STO files) to add catalog items to their virtual room designs, allowing for consistent furniture model reuse and speeding up the design process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "med": { - "slug": "med", - "extension": "med", - "name": "Amiga MED Sound File", - "category": "amiga-med-sound-file", - "summary": "", - "developer_org": "rockwell-automation", - "developer_name": "Rockwell Automation", - "more_information": { - "description": [ - "In 1991, developer Teijo Kinnunen and publisher RBF Software released OctaMED, a follow-up to the popular MED sound tracker. While MED used only MED files to store sounds, OctaMED used both MED and .8MED files to do the same.", - "OctaMED was notable for being able to play eight-channel audio on the Commodore Amiga's four-channel sound chip. While OctaMED was ported to Windows in the late 1990s (under the name MED Soundstudio), it is no longer developed or maintained." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "med.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "media": { - "slug": "media", - "extension": "media", - "name": "Security Camera Video", - "category": "security-camera-video", - "summary": "", - "developer_org": "various", - "developer_name": "Various", - "more_information": { - "description": [ - "Individuals and families use Littlelf and LARKKEY cameras for home security purposes. The MEDIA files these cameras create often contain recordings of the inside or outside of someone's house." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "media.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "medusa": { - "slug": "medusa", - "extension": "medusa", - "name": "Medusa Ransomware Encrypted File", - "category": "medusa-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Medusa ransomware is a form of malware that encrypts a user's files, deletes any file backups it can find on the user's computer, and produces a plain text ransom note named !!!READ_ME_MEDUSA!!!.txt . The ransom note contains:", - "After encrypting a user's files, Medusa adds the .medusa extension to those files' names, to denote that they are encrypted. For example, Medusa renames encrypted .docx files' extensions to .docx.medusa ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "medusa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mef": { - "slug": "mef", - "extension": "mef", - "name": "Mamiya RAW Image", - "category": "mamiya-raw-image", - "summary": "", - "developer_org": "mamiya", - "developer_name": "Mamiya", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meg": { - "slug": "meg", - "extension": "meg", - "name": "MEGA Data File", - "category": "mega-data-file", - "summary": "", - "developer_org": "mega-team", - "developer_name": "MEGA Team", - "more_information": { - "description": [ - "MEG files are used for performing genetic computations and for forming phylogenetic trees ( .MTS files) for genetic relationship inferences.", - "NOTE: MEGA stands for Molecular Evolutionary Genetics Analysis." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mega": { - "slug": "mega", - "extension": "mega", - "name": "Megacubo XML Metafile", - "category": "megacubo-xml-metafile", - "summary": "", - "developer_org": "mega", - "developer_name": "MEGA", - "more_information": { - "description": [ - "Many different free IPTV channels are included with the Megacubo software installation. Others can be downloaded from the Megacubo website as channel packages ( .MCP files), each of which contains multiple MEGA files.", - "NOTE: Megacubo is localized in Portugese." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mega.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mel": { - "slug": "mel", - "extension": "mel", - "name": "Maya Embedded Language Script", - "category": "maya-embedded-language-script", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mel_2698.png", - "alt": "Screenshot of a .mel file in Autodesk Maya 2022 Script Editor", - "caption": "MEL file open in Autodesk Maya 2022 Script Editor" - }, - "description": [ - "Professional animators use Autodesk Maya to create 3D animated scenes for use in video games, films, and television shows. If an animator who is also a programmer wants to create a macro they can use to quickly complete a repetitive or complex Maya task, they can do so using Maya's Script Editor.", - "After writing their script in Maya's Embedded Language, the animator can save their script as a MEL file. Then, the animator can execute their script via the Script Editor. This will automatically perform the action(s) the MEL file describes.", - "Animators can also use MEL scripts to customize Maya's user interface. MEL scripts may include Python code, as Maya also supports the Python programming language.", - "NOTE: Maya was originally developed by Alias Wavefront. Autodesk acquired Alias Wavefront in 2006." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mel_2698.png", - "alt": "Screenshot of a .mel file in Autodesk Maya 2022 Script Editor", - "caption": "MEL file open in Autodesk Maya 2022 Script Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mell": { - "slug": "mell", - "extension": "mell", - "name": "Mellel Word Processing File", - "category": "mellel-word-processing-file", - "summary": "", - "developer_org": "redlex", - "developer_name": "RedleX", - "more_information": { - "description": [ - "Newer versions of Mellel save documents with the .MELLEL extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mell.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mellel": { - "slug": "mellel", - "extension": "mellel", - "name": "Mellel Document", - "category": "mellel-document", - "summary": "", - "developer_org": "mellel", - "developer_name": "Mellel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mellel_2589.jpg", - "alt": "Screenshot of a .mellel file in Mellel 5", - "caption": "MELLEL file open in Mellel 5" - }, - "description": [ - "Mellel comes with various features for composing academic documents, including bibliography tools, helpful outline views, and footnote and endnote management. When you save a document with Mellel, the app creates a MELLEL file to store its contents.", - "To create a MELLEL file, select File → New... or Open Template (if you want to start from a pre-designed template). Then, compose the document and select File → Save or Save As... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mellel_2589.jpg", - "alt": "Screenshot of a .mellel file in Mellel 5", - "caption": "MELLEL file open in Mellel 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mellel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "melmod": { - "slug": "melmod", - "extension": "melmod", - "name": "Melon Playground Mod", - "category": "melon-playground-mod", - "summary": "", - "developer_org": "twentyseven", - "developer_name": "TwentySeven", - "more_information": { - "description": [ - "Melon Playground is an unofficial Android version of the PC game People Playground. It allows players to place ragdolls and then shoot, stab, burn, poison, tear, crush, and otherwise harm them.", - "Players often created and distribute custom Melon Playground skins and items online. For example, a player might create a new weapon and then upload it to a Melon Playground-related website, to share the weapon with other players. These custom skins and items are saved in MELMOD files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "melmod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "melon": { - "slug": "melon", - "extension": "melon", - "name": "BONEWORKS Custom Item", - "category": "boneworks-custom-item", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "BONEWORKS is a Unity-based virtual reality game in which players must escape a city by shooting enemies and solving puzzles. The game includes many different items that players can pick up, manipulate, and use, including realistic guns and other weapons.", - "Modders can add custom items to BONEWORKS using MelonLoader and ModThatIsNotMod. MelonLoader is a universal mod loader for Unity-based games. ModThatIsNotMod is a BONEWORKS-specific MelonLoader add-on, used primarily to load custom items that are saved in MELON files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "melon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "melsave": { - "slug": "melsave", - "extension": "melsave", - "name": "Melon Playground Saved Game", - "category": "melon-playground-saved-game", - "summary": "", - "developer_org": "twentyseven", - "developer_name": "TwentySeven", - "more_information": { - "description": [ - "Melon Playground is an unofficial Android version of the PC game People Playground. It allows players to place ragdolls and then shoot, stab, burn, poison, tear, crush, and otherwise harm them.", - "In version 9.2, Melon Playground began allowing players to save their game states as MELSAVE files. This allows players to load their own saved games and import other players' saved games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "melsave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meltem": { - "slug": "meltem", - "extension": "meltem", - "name": "Mellel Template", - "category": "mellel-template", - "summary": "", - "developer_org": "mellel", - "developer_name": "Mellel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/meltem_12880.jpg", - "alt": "Screenshot of a .meltem file in Mellel 5", - "caption": "MELTEM file open in Mellel 5" - }, - "description": [ - "Mellel comes with helpful features for composing academic documents, which is why scholars and technical writers primarily use the software. When you save a document with Mellel, the app creates a MELLEL file to store its contents, but you can also save documents as MELTEM templates when you want to replicate documents' formatting.", - "To create a MELTEM file, select File → New... or Open Template (if you want to modify a pre-designed template). Then, compose the template and select File → Save As Template... .", - "Mellel also comes with pre-loaded MELTEM templates that allow you to create a document with many of the page layout elements, styles, and fonts in place. You can find pre-loaded MELTEM templates in the \"Resources\" folder in the Melle installation or browse them in Mellel by selecting File → Open Template ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/meltem_12880.jpg", - "alt": "Screenshot of a .meltem file in Mellel 5", - "caption": "MELTEM file open in Mellel 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meltem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mem": { - "slug": "mem", - "extension": "mem", - "name": "FoxPro Variable File", - "category": "foxpro-variable-file", - "summary": "", - "developer_org": "the-mnemosyne-project", - "developer_name": "The Mnemosyne Project", - "more_information": { - "description": [ - "MEM files are helpful for backing up temporary data and reusing sets of predefined variables (users can export memory variables to a MEM file using the SAVE TO command). Because of this, developers often used MEM files in development workflows, testing routines, and configuration management within Visual FoxPro applications.", - "NOTE: While Microsoft no longer develops Visual FoxPro, legacy systems and developers may still use MEM files when maintaining or interacting with older Visual FoxPro projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meml": { - "slug": "meml", - "extension": "meml", - "name": "Minimalist & Extensive Markup Language File", - "category": "minimalist-extensive-markup-language-file", - "summary": "", - "developer_org": "fivnex", - "developer_name": "Fivnex", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/meml_11562.png", - "alt": "Screenshot of a .meml file in Microsoft Visual Studio Code 1.46", - "caption": "MEML file open in Microsoft Visual Studio Code 1.46" - }, - "description": [ - "MEML combines various features from the HTML5, CSS, Clojure, and Common Lisp web development languages. The language includes various tags, such as viewport and dropdown menu tags. The language was developed by Kai Lyons and the Fivnex group.", - "NOTE: You will most likely encounter an MEML file only if you are a web developer looking for an alternative to standard HTML ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/meml_11562.png", - "alt": "Screenshot of a .meml file in Microsoft Visual Studio Code 1.46", - "caption": "MEML file open in Microsoft Visual Studio Code 1.46" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "memo": { - "slug": "memo", - "extension": "memo", - "name": "Samsung Memo", - "category": "samsung-memo", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "Over the years, Samsung mobile phones have saved memos and notes in a variety of file formats, including .NMM , .SNB , .SDOC , and MEMO. The MEMO format was used by the Memo app included on certain Samsung Galaxy phones.", - "Contrary to what you might expect, MEMO files are not text files. Instead, they are Zip-compressed archives that contain an XML file and a Media folder. The XML file contains a memo's text and other data, while the Media folder contains any images, videos, or other media saved within the memo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "memo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "menc": { - "slug": "menc", - "extension": "menc", - "name": "Windows Mobile Encrypted File", - "category": "windows-mobile-encrypted-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MENC files are named with the convention FILENAME.GUID.menc , where FILENAME is the original file name and GUID is a generated key that lets an encryption filter know whether or not it can decrypt the file.", - "NOTE: MENC files are designed to be decrypted by the device that created the file. Therefore, MENC files can be transferred to a PC using Windows ActiveSync or Windows Mobile Device Center, but it may not be possible to decrypt the file on the computer. Also, changing the GUID on a MENC file will disable the ability of the decryption program to properly decrypt the file.", - "To avoid encrypting files, go to Settings → System or Settings → Security on the Windows Mobile device and uncheck the box that says \"Encrypt files placed on storage cards.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "menc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "menu": { - "slug": "menu", - "extension": "menu", - "name": "Quake 3 Engine Menu File", - "category": "quake-3-engine-menu-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MENU files can be used for customizing buttons, backgrounds, and mouse over behaviors, and the first-person perspective display features, including menus, text styles, colors, textures, gun crosshairs, and the locations of interface elements." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/menu_11948.png", - "alt": "Screenshot of a .menu file in macOS", - "caption": "MENU file open in macOS" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "menu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meo": { - "slug": "meo", - "extension": "meo", - "name": "MEO Encrypted Archive", - "category": "meo-encrypted-archive", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meotempo": { - "slug": "meotempo", - "extension": "meotempo", - "name": "MeoTempo Agenda", - "category": "meotempo-agenda", - "summary": "", - "developer_org": "aranatha", - "developer_name": "Aranatha", - "more_information": { - "description": [ - "MeoTempo is a calendar application that allows you to enter daily, weekly, monthly, yearly, or life events and add them to your calendar. Optionally, you can organize your events by category, such as Family, Work, Leisure, Health, etc.", - "These calendars, also referred to as agendas, are saved as MEOTEMPO files. While you can sync your MeoTempo calendar with Apple Calendar and Microsoft Exchange Calendar, you cannot open MEOTEMPO files in other calendar apps." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meotempo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mep": { - "slug": "mep", - "extension": "mep", - "name": "Movavi Video Project", - "category": "movavi-video-project", - "summary": "", - "developer_org": "movavi", - "developer_name": "Movavi", - "more_information": { - "description": [ - "Movavi provides several applications for working with videos, including Video Editor and Slideshow Maker. These programs are also available with the Video Suite and all use the MEP format (now, the MEPX format).", - "When saving a project, the Movavi application would store the contents as an MEP file. After saving the project, you could close it, re-open it, and make more edits. To create an MEP file with Video Editor or Video Suite, select File → Save Project .", - "When you are done editing your video project, you can export it to various video formats, including .MP4 and .AVI . To export an MEP file, select Export ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mep.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mepj": { - "slug": "mepj", - "extension": "mepj", - "name": "Movavi Video Editor Project", - "category": "movavi-video-editor-project", - "summary": "", - "developer_org": "movavi", - "developer_name": "Movavi", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mepj_13252.png", - "alt": "Screenshot of a .mepj file in Movavi Video Editor", - "caption": "MEPJ file open in Movavi Video Editor" - }, - "description": [ - "Movavi Video Editor is a video editing program that allows users to import videos, audio, and images and edit them together into a single video, using a timeline-based editing interface. Users can also add transitions, text, animations, and various other effects to the videos they create in Video Editor.", - "Starting with version 23.2, Video Editor saves users' video editing projects as MEPJ files. Saving a project as a MEPJ file allows a user to open and continue editing that project in the future. After a user has finished editing their project, they can export their video in many common video formats.", - "Notably, MEPJ files do not actually contain any of the video, audio, or images a user has imported into their project. Instead, they contain references to those files' locations. Therefore, if you move an asset you've imported into an MEPJ file, that asset will no longer be available for use in your project. (You can fix this issue by moving the imported asset back to its original location.)" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mepj_13252.png", - "alt": "Screenshot of a .mepj file in Movavi Video Editor", - "caption": "MEPJ file open in Movavi Video Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mepj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meps": { - "slug": "meps", - "extension": "meps", - "name": "Movavi Slideshow Maker Project", - "category": "movavi-slideshow-maker-project", - "summary": "", - "developer_org": "movavi", - "developer_name": "Movavi", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/meps_12164.png", - "alt": "Screenshot of a .meps file in Movavi Slideshow Maker 7.2", - "caption": "MEPS file open in Movavi Slideshow Maker 7.2" - }, - "description": [ - "Slideshow Maker is designed for casual users looking to make slideshow presentations from video and photos. Most users that utilize the software use it to create home slideshows commemorating family vacations, birthday parties, graduations, and retirements.", - "When you open an MEPS file with Slideshow Maker, the project appears as a series of media files in a timeline. You can move and modify the media contained within the project, import additional media, and add transitions or other effects to your project.", - "When you are done editing the slideshow, you can export the MEPS file to various video formats, such as .MP4 , .AVI , and .MOV . To export an MEPS file, select Export from the menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/meps_12164.png", - "alt": "Screenshot of a .meps file in Movavi Slideshow Maker 7.2", - "caption": "MEPS file open in Movavi Slideshow Maker 7.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mepx": { - "slug": "mepx", - "extension": "mepx", - "name": "Movavi Video Project", - "category": "movavi-video-project", - "summary": "", - "developer_org": "movavi", - "developer_name": "Movavi", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mepx_11574.png", - "alt": "Screenshot of a .mepx file in Movavi Video Suite 21.3", - "caption": "MEPX file open in Movavi Video Suite 21.3" - }, - "description": [ - "When you open an MEPX file in Video Editor or Video Suite, the project appears as a series of media files stacked within a timeline. You can manipulate the media contained within the project, add additional media, and add transitions or other effects before eventually exporting your project as a video file.", - "If you move or do not have access to a file that a Movavi Video Editor Project references, Movavi will notify you that it cannot locate the missing file as you open your project. If you have access to the file, you can specify its new location, allowing the project to open as intended." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mepx_11574.png", - "alt": "Screenshot of a .mepx file in Movavi Video Suite 21.3", - "caption": "MEPX file open in Movavi Video Suite 21.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mepx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mer": { - "slug": "mer", - "extension": "mer", - "name": "RSView Development Runtime File", - "category": "rsview-development-runtime-file", - "summary": "", - "developer_org": "rockwell-automation", - "developer_name": "Rockwell Automation", - "more_information": { - "description": [ - "RSView is a Human Machine Interface (HMI) application that allows you to develop, monitor, and control industrial automation systems. It is available in multiple versions, including RSView Studio and RSView ME (Machine Edition).", - "After a developer creates an automation program in RSView, they can compile that program and save it as an MER file. RSView can then execute the program to perform the automation tasks it contains.", - "NOTE: In 2021, Rockwell Automation replaced RSView with FactoryTalk." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mer.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "merlin2": { - "slug": "merlin2", - "extension": "merlin2", - "name": "Merlin Project File", - "category": "merlin-project-file", - "summary": "", - "developer_org": "projectwizards", - "developer_name": "ProjectWizards", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "merlin2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "merlinlicense": { - "slug": "merlinlicense", - "extension": "merlinlicense", - "name": "Merlin License File", - "category": "merlin-license-file", - "summary": "", - "developer_org": "projectwizards", - "developer_name": "ProjectWizards", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "merlinlicense.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "merry": { - "slug": "merry", - "extension": "merry", - "name": "Merry X-Mas Ransomware Encrypted File", - "category": "merry-x-mas-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In 2016, users first began reporting the existence of Merry X-Mas, or Merry Christmas, ransomware. Merry X-Mas infects a user's computer, encrypts and renames the user's files, and then produces a ransom note named YOUR_FILES_ARE_DEAD.HTA or MERRY_I_LOVE_YOU_BRUCE.HTA . The ransomware then automatically opens the ransom note, which contains a threatening countdown.", - "Merry X-mas ransomware is distributed via spam emails that claim to be a consumer complaint notification from the Federal Trade Commission (FTC). When you click the link the email contains, it downloads a file named COMPLAINT.pdf to your computer. This file is actually an .EXE file, not a .PDF file. Opening the file executes the program it contains, which installs Merry X-mas ransomware on your computer.", - "FileInfo recommends you never pay a ransom to decrypt your files. Also, free decryption tools exist that may allow you to restore your MERRY files to their normal state.", - "NOTE: Variants of Merry X-mas ransomware append users' files with the .mrcr1 , .rare1 , .rmcm1 , or .pegs1 extension, instead of .merry ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "merry.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mesh": { - "slug": "mesh", - "extension": "mesh", - "name": "3D Mesh Model", - "category": "3d-mesh-model", - "summary": "", - "developer_org": "the-ogre-team", - "developer_name": "The OGRE Team", - "more_information": { - "description": [ - "MESH files are used by Medit, a French program for visualizing scientific models. The program displays computation results of mechanics related to solids, fluids, thermics, electromagnetism, etc." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mesh_13727.png", - "alt": "Screenshot of a .mesh file in Ogre Meshy 1.6", - "caption": "MESH file open in Ogre Meshy 1.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mesh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meshlib": { - "slug": "meshlib", - "extension": "meshlib", - "name": "Godot Engine Mesh Library File", - "category": "godot-engine-mesh-library-file", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meshlib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "met": { - "slug": "met", - "extension": "met", - "name": "eMule Resource File", - "category": "emule-resource-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "MET files are used to backup and store lists and histories of download locations so that downloads may continue at a later time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "met.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "meta": { - "slug": "meta", - "extension": "meta", - "name": "RealPlayer Metafile", - "category": "realplayer-metafile", - "summary": "", - "developer_org": "exient-entertainment", - "developer_name": "Exient Entertainment", - "more_information": { - "description": [ - "NOTE: META files describe video files, but do not contain actual video data. Therefore, they are not meant to be opened manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "meta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "metadata_never_index": { - "slug": "metadata_never_index", - "extension": "metadata_never_index", - "name": "Spotlight Never Index File", - "category": "spotlight-never-index-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "METADATA_NEVER_INDEX files are blanks file that are not meant to be opened by the user. However, if you need to find them, they are typically located in the root directory, or top level of a disk. If you remove the file it may allow the folder or volume to be indexed by Spotlight on Mac OS X systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "metadata_never_index.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "metal": { - "slug": "metal", - "extension": "metal", - "name": "Metal Shading Language File", - "category": "metal-shading-language-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/metal_13667.png", - "alt": "Screenshot of a .metal file in Apple Xcode 15.2", - "caption": "METAL file open in Apple Xcode 15.2" - }, - "description": [ - "Apple introduced the Metal API in 2014 (debuting in iOS 8) to improve the graphic performance of iOS, iPadOS, macOS, and tvOS apps. The Metal Shading Language determines GPU performance and is saved in METAL files.", - "Developers using Xcode to create apps for platforms such as iOS and macOS may build METAL files into default libraries to improve app graphic performance. In this case, Xcode automatically generates METALLIB files from METAL files.", - "Developers may also use the Xcode metal command-line utility to compile multiple METAL files into a single AIR file. Then, they may use the metallib tool to build AIR files into METALLIB libraries for use by the app." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/metal_13667.png", - "alt": "Screenshot of a .metal file in Apple Xcode 15.2", - "caption": "METAL file open in Apple Xcode 15.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "metal.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "metriclog.anon": { - "slug": "metriclog.anon", - "extension": "metriclog.anon", - "name": "Anonymized iOS Metric Log", - "category": "anonymized-ios-metric-log", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "If you want to view the METRICLOG.ANON and other diagnostic files stored on your iOS device:", - "If you want to stop sharing METRICLOG.ANON files (and other diagnostic files) with Apple, you can do so by disabling your iOS device's Share Analytics setting (found on the Analytics & Improvements screen)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "metriclog.anon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "metriclog": { - "slug": "metriclog", - "extension": "metriclog", - "name": "iOS Metric Log", - "category": "ios-metric-log", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/metriclog_13589.png", - "alt": "Screenshot of a .metriclog file in Apple TextEdit", - "caption": "METRICLOG file open in Apple TextEdit" - }, - "description": [ - "If you want to stop sharing METRICLOG files (and other diagnostic files) with Apple, you can do so by disabling your iOS device's Share Analytics setting. This setting is located at:", - "Settings → Privacy & Security → Analytics & Improvements .", - "From the Analytics & Improvements screen, you can also view your device's current METRICLOG files (and other diagnostic files), by selecting Analytics Data ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/metriclog_13589.png", - "alt": "Screenshot of a .metriclog file in Apple TextEdit", - "caption": "METRICLOG file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "metriclog.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mex": { - "slug": "mex", - "extension": "mex", - "name": "Macro Express File", - "category": "macro-express-file", - "summary": "", - "developer_org": "insight-software-solutions", - "developer_name": "Insight Software Solutions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mf": { - "slug": "mf", - "extension": "mf", - "name": "Panda Multifile", - "category": "panda-multifile", - "summary": "", - "developer_org": "donald-knuth", - "developer_name": "Donald Knuth", - "more_information": { - "description": [ - "MF files are created by the \"multify\" console program included with Panda3D, which can be used to store and extract files from an MF archive. The console program can also be used to encrypt the game resource files stored in the MF archive with a password.", - "Games that use the MF archive include: Disney's \"Pirates of the Caribbean Online\" and Autumn Moon Entertainment/Crimson Cow's \"A Vampyre Story.\" Panda3D is developed by Carnegie Mellon University." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mf4": { - "slug": "mf4", - "extension": "mf4", - "name": "ASAM Measurement Data Format File", - "category": "asam-measurement-data-format-file", - "summary": "", - "developer_org": "asam", - "developer_name": "ASAM", - "more_information": { - "description": [ - "MDF is developed by Vector and was originally released in 1991 as MDF 2.0. It soon became the standard format used in the automotive industry to store measurement data in regards to development, testing, and calibration of vehicles. MDF 3.0 was released in 2002, which uses the .MDF file extension. In 2008, an ASAM group revised the MDF standard and released ASAM MDF 4.0 in 2009, then ASAM MDF 4.1 in 2012." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mf4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfa": { - "slug": "mfa", - "extension": "mfa", - "name": "Clickteam Fusion Application", - "category": "clickteam-fusion-application", - "summary": "", - "developer_org": "mobileframe", - "developer_name": "MobileFrame", - "more_information": { - "description": [ - "Clickteam Fusion is an app-creation platform that developers can use to develop simple video games and other applications. Fusion applications are saved in MFA files.", - "Commonly, developers save multiple Fusion applications, or multiple versions of the same application, within MFW (Clickteam Fusion Project) files. MFW files do not contain any source code. Instead, they contain references to each of the MFA files a project includes.", - "NOTE: Clickteam Fusion replaced the Multimedia Fusion and The Games Factory programs, which also supported the MFA format (Multimedia Fusion Application)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfcribbon-ms": { - "slug": "mfcribbon-ms", - "extension": "mfcribbon-ms", - "name": "MFC Ribbon Definition XML File", - "category": "mfc-ribbon-definition-xml-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MFCRIBBON-MS files are only available for MFC (Microsoft Foundation Class) applications. MFC is a set of libraries that provide user interface elements for creating Windows programs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfcribbon-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfd": { - "slug": "mfd", - "extension": "mfd", - "name": "Music Finder Database", - "category": "music-finder-database", - "summary": "", - "developer_org": "yamaha", - "developer_name": "Yamaha", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mfd_10481.jpg", - "alt": "Screenshot of a .mfd file in MusicFinderView", - "caption": "MFD file open in MusicFinderView" - }, - "description": [ - "Many Yamaha keyboard models come with preset MFD database files. Music Finder is a feature that allows you to search the MFD files. When you search through your keyboard for songs with different styles and tempos, Music Finder searches the songs stored in the MFD databases.", - "If you come across an MFD file on your computer you can open it in Windows with the MusicFinderView program. The program allows you to modify, replace, or delete songs. MusicFinderView also enables you to rearrange, sort, and print the list of songs stored in the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mfd_10481.jpg", - "alt": "Screenshot of a .mfd file in MusicFinderView", - "caption": "MFD file open in MusicFinderView" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfe": { - "slug": "mfe", - "extension": "mfe", - "name": "MobileFrame Enterprise Data File", - "category": "mobileframe-enterprise-data-file", - "summary": "", - "developer_org": "mobileframe", - "developer_name": "MobileFrame", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfi": { - "slug": "mfi", - "extension": "mfi", - "name": "HDClone MFI Disk Image", - "category": "hdclone-mfi-disk-image", - "summary": "", - "developer_org": "miray-software", - "developer_name": "Miray Software", - "more_information": { - "description": [ - "HDClone was initially released in 2003 to provide various disk image cloning and backing up capabilities. The application supports the backing up of disk images and other mass storage media, the copying of software and operating system installations, and rescuing defective hard disks.", - "Miray Software introduced the HDClone MFI image format when it released HDClone 8 in 2018. HDClone MFI then became the default image format for HDClone 9 in 2019. To create an MFI file with HDClone, select \"Images,\" then click \"FullImage\" under the \"Create\" option." - ] - }, - "common_filenames": [ - { - "filename": "[YYYYMMDD]Image.mfi", - "description": "[YYYYMMDD]Image.mfi - The naming convention for MFI files created by HDClone. The [YYYYMMDD] represents the year, month, and day the MFI file was created. For example, an MFI file created on December 15, 2020 would be named 20201215Image.mfi ." - }, - { - "filename": "20201215Image.mfi", - "description": "[YYYYMMDD]Image.mfi - The naming convention for MFI files created by HDClone. The [YYYYMMDD] represents the year, month, and day the MFI file was created. For example, an MFI file created on December 15, 2020 would be named 20201215Image.mfi ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfil": { - "slug": "mfil", - "extension": "mfil", - "name": "Blizzard Software Update File", - "category": "blizzard-software-update-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfil.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfl": { - "slug": "mfl", - "extension": "mfl", - "name": "Mozilla FastLoad File", - "category": "mozilla-fastload-file", - "summary": "", - "developer_org": "verity-software-house", - "developer_name": "Verity Software House", - "more_information": { - "description": [ - "Common MFL files include xul.mfl and xpc.mfl . These files, if deleted, will be recreated automatically by the software." - ] - }, - "common_filenames": [ - { - "filename": "Sample1.mfl", - "description": "Sample1.mfl - The name of the report file when autosaved in Windows." - }, - { - "filename": "Sample1 Report.mfl", - "description": "Sample1 Report.mfl - The name of the report file when autosaved in OS X." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mflink": { - "slug": "mflink", - "extension": "mflink", - "name": "M-Files Desktop Shortcut", - "category": "m-files-desktop-shortcut", - "summary": "", - "developer_org": "m-files-corporation", - "developer_name": "M-Files Corporation", - "more_information": { - "description": [ - "M-Files is a server-based content management system that allows organizations to securely store documents and access them from multiple computers, as well as mobile devices and web browsers. This makes it easy for an organization's employees to share and collaborate on documents, as well as access important evergreen documents from one central location.", - "Primarily, users use the M-Files Desktop application to open files stored in their organization's M-Files vault. If a user wants to create a desktop shortcut to a file stored in their organization's vault, they can do so by:", - "An MFLINK file then appears on the user's desktop. Double-clicking the MFLINK file opens the file it is a shortcut to in M-Files Desktop.", - "NOTE: Users can also create normal .LNK Windows shortcuts after selecting Get Hyperlink... . These shortcuts open the related file in the Windows application associated with that file type. (For example, a .DOCX file would open in Microsoft Word.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mflink.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfo": { - "slug": "mfo", - "extension": "mfo", - "name": "Perl ModInfo Descriptor File", - "category": "perl-modinfo-descriptor-file", - "summary": "", - "developer_org": "mobileframe", - "developer_name": "MobileFrame", - "more_information": { - "description": [ - "MFO files must be stored in the same directory as the Perl module ( .PM ) file in order to be read by ModInfo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfp": { - "slug": "mfp", - "extension": "mfp", - "name": "MediaFACE Project File", - "category": "mediaface-project-file", - "summary": "", - "developer_org": "markforged", - "developer_name": "Markforged", - "more_information": { - "description": [ - "FlashPaper is typically installed as both a standalone program for Windows and a plug-in for Microsoft Office programs.", - "NOTE: Macromedia FlashPaper has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfs": { - "slug": "mfs", - "extension": "mfs", - "name": "MetFS Encrypted File System", - "category": "metfs-encrypted-file-system", - "summary": "", - "developer_org": "enderunix", - "developer_name": "EnderUNIX", - "more_information": { - "description": [ - "Data stored in an MetFS partition cannot be read without the user entering the correct password. Until decrypted, an MetFS partition contains unrecognizable data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mft": { - "slug": "mft", - "extension": "mft", - "name": "Kaspersky File Table", - "category": "kaspersky-file-table", - "summary": "", - "developer_org": "neato", - "developer_name": "Neato", - "more_information": { - "description": [ - "MFT files begin with a tag and include sections with , , and tags.", - "In Mac OS X, the default MFT file is named kavbase.mft and is located in the /​Library/​Application Support/​Kaspersky Lab/​KAV/​Bases/​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfu": { - "slug": "mfu", - "extension": "mfu", - "name": "MobileFrame Update File", - "category": "mobileframe-update-file", - "summary": "", - "developer_org": "mobileframe", - "developer_name": "MobileFrame", - "more_information": { - "description": [ - "When upgrading the MobileFrame system software, the user imports an MFU file and the system automatically upgrades all servers, administrative tools, and clients to the latest version of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfv": { - "slug": "mfv", - "extension": "mfv", - "name": "MobileFrame Device Pack File", - "category": "mobileframe-device-pack-file", - "summary": "", - "developer_org": "mobileframe", - "developer_name": "MobileFrame", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfw": { - "slug": "mfw", - "extension": "mfw", - "name": "Mamiya Camera Raw File", - "category": "mamiya-camera-raw-file", - "summary": "", - "developer_org": "mediatek", - "developer_name": "MediaTek", - "more_information": { - "description": [ - "Clickteam Fusion is an app-creation platform that developers can use to develop simple video games and other applications. Fusion applications are saved in MFA files. If a developer is developing several related Fusion applications at the same time, they can save those applications as a Fusion project. The project is saved as an MFW file.", - "MFW files contain references to each application a project includes. Fusion uses these references to find and load each application when a developer opens the MFW file. If a developer has moved or renamed an MFA file that an MFW file references, Fusion will not be able to open that application as part of the project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mfx": { - "slug": "mfx", - "extension": "mfx", - "name": "Clickteam Fusion Extension", - "category": "clickteam-fusion-extension", - "summary": "", - "developer_org": "clickteam", - "developer_name": "Clickteam", - "more_information": { - "description": [ - "Clickteam Fusion is an app for developing software and games that replaced Multimedia Fusion and The Games Factory. It comes with various features that allow beginners to build custom programs, but it also allows you to install extensions developed by Clickteam and third-party developers.", - "MFX extensions are available via the Clickteam Extension Manager. Examples of extensions include 3D meshes, advanced function objects, and active backdrops, shapes, and gradient backdrops.", - "NOTE: Clickteam introduced MFX files when it released version 2 of Multimedia Fusion and The Games Factory (Clickteam later replaced these apps with Fusion 2.5). MFX files replaced .COX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mga": { - "slug": "mga", - "extension": "mga", - "name": "Manga Document", - "category": "manga-document", - "summary": "", - "developer_org": "manga-reader", - "developer_name": "Manga Reader", - "more_information": { - "description": [ - "MGA files are .ZIP archives that have been renamed with the \".mga\" extension. Therefore, you can decompress them with any ZIP decompression utility.", - "NOTE: Manga documents can be created using the Manga Creator program that is included with the Manga Reader installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgc": { - "slug": "mgc", - "extension": "mgc", - "name": "Microsoft Clip Organizer Media Catalog", - "category": "microsoft-clip-organizer-media-catalog", - "summary": "", - "developer_org": "mgcsoft", - "developer_name": "MGCSoft", - "more_information": { - "description": [ - "Microsoft Clip Organizer was available with Microsoft Office XP to Office 2010. The tool helped users organize, manage, and access media files, such as clip art, photos, videos, and sounds. Additionally, Clip Organizer allowed users to share media collections with others through the export and import of MGC media catalog files, enabling consistent use of media across teams or projects." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mgc_1582.png", - "alt": "Screenshot of a .mgc file in MGCSoft Equation Illustrator 2.2", - "caption": "MGC file open in MGCSoft Equation Illustrator 2.2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgcb": { - "slug": "mgcb", - "extension": "mgcb", - "name": "Equation Illustrator Project File", - "category": "equation-illustrator-project-file", - "summary": "", - "developer_org": "monogame-team", - "developer_name": "MonoGame Team", - "more_information": { - "description": [ - "Equation Illustrator can export MGCB files to .BMP , .JPG , .GIF , .PNG , .EMF , and .WMF formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgcb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgd77": { - "slug": "mgd77", - "extension": "mgd77", - "name": "MGD77 Data File", - "category": "mgd77-data-file", - "summary": "", - "developer_org": "national-geophysical-data-center", - "developer_name": "National Geophysical Data Center", - "more_information": { - "description": [ - "The MGD77 data format was first developed in the 1970s by the National Geophysical Data Center (NGDC) to exchange digital underway geophysics data. Today, it is used as an exchange format for geophysical data, which includes magnetics, bathymetry, gravity, and seismic navigation. MGD77 files are created from raw data collected by marine researchers studying underwater depth of lake and ocean floors. The data is stored in InfoBank, a structured information storage scheme of databases and software, and then exported in the MGD77 format to transmit data to and from a data center for analysis.", - "The MGD77T format is a new revision of the MGD77 format. It allows space savings, expanded field lengths, and easier import into other programs. This format uses the .M77T file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgd77.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgdatabase": { - "slug": "mgdatabase", - "extension": "mgdatabase", - "name": "MacGourmet Deluxe Database File", - "category": "macgourmet-deluxe-database-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "MGDATABASE files are used for saving personal cookbooks and sharing recipe databases with others. They are also used for searching through recipes to plan for specific events. Users can store personal notes and shopping lists for organizing meals as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgdatabase.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgf": { - "slug": "mgf", - "extension": "mgf", - "name": "Materials and Geometry Format", - "category": "materials-and-geometry-format", - "summary": "", - "developer_org": "lawrence-berkeley-national-laboratory", - "developer_name": "Lawrence Berkeley National Laboratory", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgjson": { - "slug": "mgjson", - "extension": "mgjson", - "name": "After Effects Motion Graphics JSON file", - "category": "after-effects-motion-graphics-json-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "After Effects is a Windows and macOS application used to enhance video projects, such as Adobe Premiere Pro video projects ( .PRPROJ files), with motion graphics. Video editors often use the software in post-production to enhance films, television shows, and video games.", - "The software supports various formats, including MGJSON, .JSON , .CSV , and .TSV , to input data into compositions to control motion graphics (known as data-driven animation). The MGJSON format is similar to a standard JSON file but also supports dynamic data instead of only static data values. Data in an MGJSON file may be generated from many types of sources, including websites, fitness trackers, or static user-entered data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgjson.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgk": { - "slug": "mgk", - "extension": "mgk", - "name": "ImageMagick Configuration File", - "category": "imagemagick-configuration-file", - "summary": "", - "developer_org": "imagemagick-studios", - "developer_name": "ImageMagick Studios", - "more_information": { - "description": [ - "Example MGK filenames include colors.mgk , magick.mgk , modules.mgk , and log.mgk .", - "NOTE: Since many different software applications used ImageMagick, you may find MGK files within their installation folders." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgl": { - "slug": "mgl", - "extension": "mgl", - "name": "Age of Empires 2 Replay File", - "category": "age-of-empires-2-replay-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MGL files should be stored in the \"Age of Empires IISaveGame\" folder in order to be loaded by the program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgm": { - "slug": "mgm", - "extension": "mgm", - "name": "MGCSoft Equation Illustrator Macro", - "category": "mgcsoft-equation-illustrator-macro", - "summary": "", - "developer_org": "mobile-gmaps", - "developer_name": "Mobile GMaps", - "more_information": { - "description": [ - "You can create and execute MGM macros to perform repetitive processes within Equation Illustrator to save time, which is especially helpful with the tedious steps required for writing equations or visualizing data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgmf": { - "slug": "mgmf", - "extension": "mgmf", - "name": "MindGenius Map File", - "category": "mindgenius-map-file", - "summary": "", - "developer_org": "mindgenius", - "developer_name": "MindGenius", - "more_information": { - "description": [ - "MGMF files are saved in proprietary binary format. However, MindGenius version 4 uses an open XML format and saves mind maps in .MGMX files. MGMF files can be converted to MGMX files in MindGenius 4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgmt": { - "slug": "mgmt", - "extension": "mgmt", - "name": "MindGenius 2-3 Template", - "category": "mindgenius-2-3-template", - "summary": "", - "developer_org": "mindgenius", - "developer_name": "MindGenius", - "more_information": { - "description": [ - "NOTE: While MindGenius versions 2 and 3 use .MGMT files for templates, MindGenius 4 uses .MGTX files for templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgmt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgmx": { - "slug": "mgmx", - "extension": "mgmx", - "name": "MindGenius XML Map File", - "category": "mindgenius-xml-map-file", - "summary": "", - "developer_org": "mindgenius", - "developer_name": "MindGenius", - "more_information": { - "description": [ - "The MGMX format uses XML formatting and was introduced with MindGenius 4. MindGenius 2-3 use the .MGMF format, which uses binary formatting instead of XML formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgo": { - "slug": "mgo", - "extension": "mgo", - "name": "MacGourmet Recipe File", - "category": "macgourmet-recipe-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "Users can double-click MGO files to import the recipe into the currently-opened cookbook.", - "NOTE: MacGourmet cookbooks are stored in .MGDATABASE files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgourmet": { - "slug": "mgourmet", - "extension": "mgourmet", - "name": "MacGourmet Deluxe Recipes", - "category": "macgourmet-deluxe-recipes", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "MacGourmet Deluxe allows cooks to import recipes from culinary websites or create new recipes of their own. Cooks can then organize, annotate, search through, print, or export their recipes. The program's proprietary MGOURMET format is one format in which cooks can export recipes.", - "Unlike other MacGourmet Deluxe export formats, the MGOURMET format retains a user's notes, wine notes, and embedded images. An MGOURMET file may contain one recipe or many recipes, depending on how many recipes the cook selected before selecting File → Export ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgourmet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgourmet3": { - "slug": "mgourmet3", - "extension": "mgourmet3", - "name": "MacGourmet Deluxe 3 Recipes", - "category": "macgourmet-deluxe-3-recipes", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "Cooks can use MacGourmet Deluxe to import or create recipes. Additionally, they can annotate, add images to, rate, and add wine notes to their recipes. After adding recipes, cooks can export them in a variety of file formats, including MacGourmet Deluxe 3's proprietary MGOURMET3 format.", - "Exporting recipes as an MGOURMET3 file allows cooks to share them with other MacGourmet Deluxe users, as well as retain a backup of their recipes. Note that MacGourmet Deluxe and MacGourmet Deluxe 2 cannot open MGOURMET3 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgourmet3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgourmet4": { - "slug": "mgourmet4", - "extension": "mgourmet4", - "name": "MacGourmet Deluxe 4 Recipes", - "category": "macgourmet-deluxe-4-recipes", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "MacGourmet Deluxe is a recipe management app that allows cooks to import or manually add recipes. Cooks can then organize, annotate, search through, print, or export their recipes.", - "Cooks can export recipes in many formats, including MacGourmet Deluxe 4's proprietary MGOURMET4 format. Unlike recipes exported in other formats, recipes exported as MGOURMET4 files contain all notes and images added to the recipes. To export one or more recipes as an MGOURMET4 file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgourmet4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgs": { - "slug": "mgs", - "extension": "mgs", - "name": "MGCSoft Vector Shapes File", - "category": "mgcsoft-vector-shapes-file", - "summary": "", - "developer_org": "mgcsoft", - "developer_name": "MGCSoft", - "more_information": { - "description": [ - "Several pre-built MGS files are included with the Equation Illustrator software purchase. They can be added to a drawing in Equation Illustrator by selecting File → Load Shapes ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgspot": { - "slug": "mgspot", - "extension": "mgspot", - "name": "MacGourmet Spotlight MetaData File", - "category": "macgourmet-spotlight-metadata-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "NOTE: If your MGSPOT file is ever deleted, it will be regenerated when the MacGourmet Deluxe application is re-launched." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgspot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgt": { - "slug": "mgt", - "extension": "mgt", - "name": "Musicnotes Guitar Guru Song File", - "category": "musicnotes-guitar-guru-song-file", - "summary": "", - "developer_org": "musicnotes", - "developer_name": "Musicnotes", - "more_information": { - "description": [ - "MGT files can be played back in Guitar Player Mode, or in CD Player Mode. Guitar Player Mode displays a fingerboard simulation during playback. CD Player Mode allows users to change the tempo, start and stop points, and looping preferences.", - "NOTE: Musicnotes discontinued Guitar Guru." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgtheme": { - "slug": "mgtheme", - "extension": "mgtheme", - "name": "MacGourmet Theme File", - "category": "macgourmet-theme-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "MacGourmet themes can be set by selecting MacGourmet Deluxe → Preferences... and choosing a \"Display template\" option under the General tab." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgtheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgtx": { - "slug": "mgtx", - "extension": "mgtx", - "name": "MindGenius XML Template File", - "category": "mindgenius-xml-template-file", - "summary": "", - "developer_org": "mindgenius", - "developer_name": "MindGenius", - "more_information": { - "description": [ - "NOTE: MindGenius uses .MGMX files for mind maps." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgv": { - "slug": "mgv", - "extension": "mgv", - "name": "PSP Video File", - "category": "psp-video-file", - "summary": "", - "developer_org": "yamaha", - "developer_name": "Yamaha", - "more_information": { - "description": [ - "MGV files can be transferred to a Sony PSP via a MemoryStick memory card or a USB connection." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgw": { - "slug": "mgw", - "extension": "mgw", - "name": "Mr. Game And Watch ROM File", - "category": "mr.-game-and-watch-rom-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter MGW files if you enjoy playing retro Nintendo Game & Watch games. The game files are often acquired by gamers by downloading them from a retro gamer site. Gamers may also share games with each other via email.", - "The lr-gw simulator allows you to play games stored in MGW files. It works similar to an emulator but since the MGW files store recreation of games instead of the actual game data, it is considered a simulator.", - "NOTE: The Nintendo Game & Watch is a series of handheld electronic games developed by Nintendo from 1980-1991 that was succeeded by the Game Boy. The \"MGW\" acronym comes from the \"Mr. Game & Watch\" character, which is a combination of characters from the Game & Watch series." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mgx": { - "slug": "mgx", - "extension": "mgx", - "name": "Rise of Nations Saved Game", - "category": "rise-of-nations-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In Rise of Nations, players guide a nation to military or cultural victory over other nations. The game can be played single-player, in either quickplay or campaign mode, or multiplayer.", - "At any time during a quickplay or multiplayer game, players can use the game's in-game menu (opened by pressing F10) to save that game as an MGX file. During campaign mode, Rise of Nations automatically saves a player's progress in an MGX file at certain points during the campaign.", - "The Windows version of Rise of Nations stores MGX files in the following location:", - "~Users/​YourUserName/​Documents/​My Games/​Rise of Nations" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mgx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mhm": { - "slug": "mhm", - "extension": "mhm", - "name": "MakeHuman Model", - "category": "makehuman-model", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mhm_12841-2.png", - "alt": "Screenshot of a .mhm file in Microsoft Notepad", - "caption": "MHM file open in Microsoft Notepad" - }, - "description": [ - "MakeHuman is a free, multiplatform 3D modeling program that allows you to quickly create humanoid characters. You can use sliders and selection menus to adjust a character's body type, hair, skin color, clothing, and other items. You can then save the model you've created in a variety of formats, including MakeHuman's native MHM format.", - "MHM files contain plain text data MakeHuman uses to construct the model the file describes. It also contains references to the locations where assets used to skin the model, such as clothing or other items, are stored. If you open an MHM file, and the assets it references are not stored in the correct locations, the model the file describes will not appear correctly.", - "Typically, MakeHuman saves MHM files in the following directory:", - "~/​Users/​[USER]/​Documents/​makehuman/​v#/​models" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mhm_12841-2.png", - "alt": "Screenshot of a .mhm file in Microsoft Notepad", - "caption": "MHM file open in Microsoft Notepad" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mhm_12841.png", - "alt": "MHM file open in MakeHuman", - "caption": "MHM file open in MakeHuman" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mhm_12214.png", - "alt": "Screenshot of a .mhm file in Microsoft Visual Studio Code", - "caption": "MHM file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mhm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mhp": { - "slug": "mhp", - "extension": "mhp", - "name": "Maths Helper Plus File", - "category": "maths-helper-plus-file", - "summary": "", - "developer_org": "teachers-choice-software", - "developer_name": "Teachers' Choice Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mhp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mhr": { - "slug": "mhr", - "extension": "mhr", - "name": "Mega Hack v7 Pro Macro", - "category": "mega-hack-v7-pro-macro", - "summary": "", - "developer_org": "absolute-mods", - "developer_name": "Absolute Mods", - "more_information": { - "description": [ - "Geometry Dash is a multiplatform game in which players click in time with music to jump a cube over obstacles. Mega Hack v7 Pro is a modding tool available for the Windows version of Geometry Dash. Among other things, Mega Hack v7 Pro allows players to control the game's speed and record their game actions as a macro. They can then replay their macro at normal (or faster) speed to create level speedrun videos, which are often referred to as botrun or bot videos (because the player is not manually controlling their cube during these videos).", - "Optionally, players can save the Mega Hack v7 Pro macros they create as MHR files (using the Save option found in the app's Macros section). This allows them to share the macros they've created with other Mega Hack v7 Pro users.", - "NOTE: Absolute Mods Ltd released Mega Hack: Mobile , a mobile port of Mega Hack Pro, in March 2023." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mhr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mhs": { - "slug": "mhs", - "extension": "mhs", - "name": "Xilinx XPS Hardware Specification File", - "category": "xilinx-xps-hardware-specification-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MHS files help designers define what devices that hardware can interface with." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mhs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mht": { - "slug": "mht", - "extension": "mht", - "name": "MHTML Web Archive", - "category": "mhtml-web-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mht_2021.png", - "alt": "Screenshot of a .mht file in Google Chrome 88", - "caption": "MHT file open in Google Chrome 88" - }, - "description": [ - "MHTML stands for MIME encapsulation of aggregate HTML documents, or MIME HTML, which can be shortened as MHT. The format is useful for archiving online content on a local machine.", - "Follow these directions to create an MHTML web archive of a webpage in Chrome: Windows - Select More tools → Save page as... in the menu and choose \"Webpage, Single File\" macOS - Select File → Save Page As... and choose \"Webpage, Single File\" NOTE: The content in the MHT file is encoded similarly to HTML email messages, allowing MHT files to be opened as .EML files by simply changing the file extension.", - "NOTE: The content in the MHT file is encoded similarly to HTML email messages, allowing MHT files to be opened as .EML files by simply changing the file extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mht_2021.png", - "alt": "Screenshot of a .mht file in Google Chrome 88", - "caption": "MHT file open in Google Chrome 88" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mht.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mhtml": { - "slug": "mhtml", - "extension": "mhtml", - "name": "MIME HTML File", - "category": "mime-html-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mhtml_2252.png", - "alt": "Screenshot of a .mhtml file in Google Chrome", - "caption": "MHTML file open in Google Chrome" - }, - "description": [ - "MHTML stands for MIME encapsulation of aggregate HTML documents, or MIME HTML. The files are typically saved by a web browser from an .HTML file and are encoded with .MIME encoding.", - "MHTML files may be saved as .MHT files, although the .mhtml file extension is more commonly used. The .mhtml extension may also be renamed as .eml and opened as an .EML file instead of an MHTML file.", - "To create an MHTML web archive of a webpage in Chrome, follow these directions:", - "To create an MHTML web archive of a webpage in Edge, follow these directions:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mhtml_2252.png", - "alt": "Screenshot of a .mhtml file in Google Chrome", - "caption": "MHTML file open in Google Chrome" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mhtml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mi4": { - "slug": "mi4", - "extension": "mi4", - "name": "Audio Player Firmware File", - "category": "audio-player-firmware-file", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "MI4 files are used to upgrade or change the themes of an audio player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mi4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mic": { - "slug": "mic", - "extension": "mic", - "name": "Image Composer File", - "category": "image-composer-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Image Composer was later replaced by Microsoft PhotoDraw. Both applications have been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "micro": { - "slug": "micro", - "extension": "micro", - "name": "TeslaCrypt 3.0 Ransomware Encrypted File", - "category": "teslacrypt-3.0-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "TeslaCrypt is a form of ransomware that infects users' computers using an Adobe Flash exploit. TeslaCrypt's creators produced several versions of the ransomware, which use different types of encryption and target different types of files. TeslaCrypt 3.0 primarily targets Word documents, PDFs, JPEG images, and game data files, encrypting them and appending them with the .micro , .xxx , or .ttt extensions.", - "In May 2016, TeslaCrypt's creators shut down the ransomware and released master decryption keys for each version. BleepingComputer forum user BloodDolly added these keys to his TeslaDecoder decryption utility, allowing users to decrypt files encrypted by TeslaCrypt." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "micro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mid": { - "slug": "mid", - "extension": "mid", - "name": "MIDI File", - "category": "midi-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MID files are used to encode MIDI data into a standard format that is interoperable between different types of software programs and hardware devices. They may also contain controller data for a device. For example, a MID file can be used to change instruments on a MIDI hardware device or modify sustain pedal information.", - "MID files contain attributes of music data rather than music data itself. They can be played back using software instruments that interpret this data." - ] - }, - "common_filenames": [ - { - "filename": "notes.mid", - "description": "notes.mid - The standard filename used to store guitar rhythm data for a specific song" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "midi": { - "slug": "midi", - "extension": "midi", - "name": "MIDI Music Data", - "category": "midi-music-data", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/midi_55.png", - "alt": "Screenshot of a .midi file in VideoLAN VLC media player", - "caption": "MIDI file open in VideoLAN VLC media player" - }, - "description": [ - "MIDI is a widely-used connectivity standard that allows computers, hardware, and digital music programs to communicate musical information with each other. MIDI files contain information that defines a song or other piece of audio's contents. The information MIDI files contain is not actual audio. Instead, it is akin to sheet music, which can be read and played by MIDI-compliant programs and devices.", - "NOTE: MIDI files also use the .MID file extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/midi_55.png", - "alt": "Screenshot of a .midi file in VideoLAN VLC media player", - "caption": "MIDI file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "midi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mif": { - "slug": "mif", - "extension": "mif", - "name": "MapInfo Interchange Format File", - "category": "mapinfo-interchange-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MapInfo is used for a generating visualizations of a variety of data sets, including demographics statistics, civil engineering information (roads, water mains, etc.), and business intelligence data.", - "NOTE: MIF files are sometimes accompanied by a .MID (MapInfo data) file that contains additional spatial data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "miff": { - "slug": "miff", - "extension": "miff", - "name": "Magick Image", - "category": "magick-image", - "summary": "", - "developer_org": "imagemagick", - "developer_name": "ImageMagick", - "more_information": { - "description": [ - "A MIFF file is saved in the platform-independent Magick Image File Format (MIFF) and consists of a header and binary image data section. The header section is made up of key = value combinations that describe the image in plain text. The binary image data section is formatted depending on the class defined in the header, which is either DirectClass or PseudoClass. Also, the data may be Zip compressed, BZip compressed, run length encoded, or uncompressed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "miff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mig": { - "slug": "mig", - "extension": "mig", - "name": "Windows Migration Backup File", - "category": "windows-migration-backup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "USMT is commonly used to migrate large deployments whereas Windows Easy Transfer is used for migrating one computer at a time. MIG files can be stored remotely, locally, or directly on the destination computer during the migration process.", - "MIG files are used for upgrades of Windows operating systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "migratedaplibrary": { - "slug": "migratedaplibrary", - "extension": "migratedaplibrary", - "name": "Migrated Aperture Library", - "category": "migrated-aperture-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When Photos successfully migrates an Aperture library, the \"aplibrary\" file extension is changed to\"migratedaplibrary\" and Photos makes a hard link to all of the Aperture media assets, including original and preview image versions, which means that no additional disk space is taken up by the new library. Therefore, you do not need to delete the original Aperture library after migration.", - "NOTE: Photos performs a similar function with iPhoto libraries but uses the .MIGRATEDPHOTOLIBRARY file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "migratedaplibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "migratedphotolibrary": { - "slug": "migratedphotolibrary", - "extension": "migratedphotolibrary", - "name": "Migrated Photo Library", - "category": "migrated-photo-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "When Photos successfully migrates a iPhoto library, the \"photolibrary\" file extension is changed to\"migratedphotolibrary\" and Photos makes a hard link to all of the iPhoto media assets. Photos uses the same directory structure as iPhoto.", - "NOTE: Photos performs a similar function with Aperture libraries but uses the .MIGRATEDAPLIBRARY file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "migratedphotolibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mii": { - "slug": "mii", - "extension": "mii", - "name": "Wii Virtual Avatar File", - "category": "wii-virtual-avatar-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Wii avatars can be created using the Mii Channel program for the Wii platform. Additionally, some MII file editors exist for PCs, but Nintendo does not support manual creation and modification of MII files.", - "NOTE: The My Avatar Editor desktop version requires an installation of Adobe AIR." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mii.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "miigx": { - "slug": "miigx", - "extension": "miigx", - "name": "Savegame-manager-gx Nintendo Mii", - "category": "savegame-manager-gx-nintendo-mii", - "summary": "", - "developer_org": "djskual", - "developer_name": "djskual", - "more_information": { - "description": [ - "Miis are customizable avatars that players use to represent themselves on various Nintendo game consoles, such as the Nintendo Wii. While most players are content to design Miis using the options available on their game console, some players enjoy modding their Miis using player-created, PC-based mod programs, such as My Avatar Editor.", - "Players who want to extract a Mii from their Wii, so they can mod that Mii on their computer, can do so using savegame-manager-gx. Savegame-manager-gx saves extracted Miis as MIIGX files. Savegame-manager-gx also allows players to import custom Miis to their Wii. Custom Miis must be saved as MIIGX files to be used with savegame-manager-gx.", - "NOTE: If you encounter a Mii saved in the .MAE format used by My Avatar Editor and want to use it with savegame-manager-gx, you can simply rename the file to use the .miigx extension. Then, you can import the Mii using savegame-manager-gx." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "miigx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "milk": { - "slug": "milk", - "extension": "milk", - "name": "MilkDrop Winamp Plug-in Preset", - "category": "milkdrop-winamp-plug-in-preset", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/milk_2064.png", - "alt": "Screenshot of a .milk file in GitHub Atom", - "caption": "MILK file open in GitHub Atom" - }, - "description": [ - "Music visualization plug-ins and applications transform audio input into often-psychedelic animations that can be used as desktop wallpapers, screensavers, or videos. To transform audio input into video output, music visualization programs utilize preset files, which contain a variety of audio- and visual-related settings. For example, a preset file may specify what color waveforms appear in an animation.", - "MILK files are MilkDrop preset files. Using a variety of text-based settings, they determine how MilkDrop transforms audio input into animations. Different MILK files use different values for each setting, allowing MilkDrop to produce distinct visuals for the same piece of audio content.", - "NOTE: projectM's .PRJM files are very similar to MILK files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/milk_2064.png", - "alt": "Screenshot of a .milk file in GitHub Atom", - "caption": "MILK file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "milk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mim": { - "slug": "mim", - "extension": "mim", - "name": "Multi-Purpose Internet Mail Message File", - "category": "multi-purpose-internet-mail-message-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MIM files may appear as part of an email message or included as a separate attachment. Email applications often decode the files automatically, but you may also decode the files with utilities." - ] - }, - "common_filenames": [ - { - "filename": "latn-conk.mim", - "description": "latn-conk.mim - A MIM file that contains a keyboard layout created for users that enjoy constructing languages." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mim_11457.png", - "alt": "Screenshot of a .mim file in Microsoft Notepad", - "caption": "MIM file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mime": { - "slug": "mime", - "extension": "mime", - "name": "Multi-Purpose Internet Mail Extension", - "category": "multi-purpose-internet-mail-extension", - "summary": "", - "developer_org": "the-internet-engineering-task-force", - "developer_name": "The Internet Engineering Task Force", - "more_information": { - "description": [ - "MIME files can often be decoded using a file decompression utility if they are not first recognized by the email program.", - "MIME files are more commonly seen using a .MIM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mime.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "min": { - "slug": "min", - "extension": "min", - "name": "Okuma CNC Program File", - "category": "okuma-cnc-program-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: eM-Test Expert was formerly known as FABmaster." - ] - }, - "common_filenames": [ - { - "filename": "bios.min", - "description": "bios.min - Name of the MIN file that contains BIOS information." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "min.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minc": { - "slug": "minc", - "extension": "minc", - "name": "Pokemon Mini Color File", - "category": "pokemon-mini-color-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MINC files are linked to the MIN game ROM files that they colorize and are not meant to be directly opened in the emulator. The color data files are most commonly used by the PokeMini emulator, which is available for Windows and Linux." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mind": { - "slug": "mind", - "extension": "mind", - "name": "MindMeister Map File", - "category": "mindmeister-map-file", - "summary": "", - "developer_org": "meisterlabs", - "developer_name": "MeisterLabs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mind_10996.jpg", - "alt": "Screenshot of a .mind file in MeisterLabs MindMeister", - "caption": "MIND file open in MeisterLabs MindMeister" - }, - "description": [ - "MIND files can be opened in MindMeister by selecting \"Import\" in the \"MY MAPS\" section and choosing the MIND file.", - "MIND files are created when a user exports a mind map in MindMeister. To do this, select the \"export\" icon, click \"Mind Map Formats\", select the \"MindMeister\" option, and click Export .", - "MIND files can be exported to various formats in MindMeister, such as .PDF , .RTF , .DOCX , and .PPTX . They can also be exported to other mind mapping formats, such as .MM , .MMAP , and .XMIND files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mind_10996.jpg", - "alt": "Screenshot of a .mind file in MeisterLabs MindMeister", - "caption": "MIND file open in MeisterLabs MindMeister" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mind.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minder": { - "slug": "minder", - "extension": "minder", - "name": "Minder Mind Map", - "category": "minder-mind-map", - "summary": "", - "developer_org": "trevor-williams", - "developer_name": "Trevor Williams", - "more_information": { - "description": [ - "Minder is a free application for Linux systems that allows you to organize and illustrate ideas, plans, systems, and procedures. The MINDER file is a working file, which means you can save your mind map as a MINDER file, close it, then re-open it for further editing.", - "After editing a MINDER file, you can export it to various formats, including other mind maps and images. Some file types include FreeMind, Freeplane, XMind, JPEG, PNG, BMP, SVG, and PDF." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minder.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mindnode": { - "slug": "mindnode", - "extension": "mindnode", - "name": "MindNode Document", - "category": "mindnode-document", - "summary": "", - "developer_org": "markus-m-ller", - "developer_name": "Markus Müller", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mindnode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mine": { - "slug": "mine", - "extension": "mine", - "name": "Minecraft Classic World", - "category": "minecraft-classic-world", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "Minecraft is a popular block-based construction and exploration game. In 2009, Mojang released an early online version of the game, which players could play in their web browser. Players often refer to this version (which is now largely discontinued) as Minecraft Classic.", - "Classic included the ability to save a player's current game world as a MINE file. This allowed players to store their saved games locally and resume them in Minecraft Classic at a later time. Some Minecraft enthusiasts still possess MINE files, and they have figured out ways to continue using the files with Minecraft Classic and convert the files to modern Minecraft world formats.", - "NOTE: While there is a rereleased, tenth-anniversary version of Minecraft Classic available online, that version does not allow players to create or load MINE files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mine.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minesweepersave-ms": { - "slug": "minesweepersave-ms", - "extension": "minesweepersave-ms", - "name": "Minesweeper Saved Game", - "category": "minesweeper-saved-game", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You cannot save Minesweeper saved games from within Minesweeper program menu. Instead, when closing the program, it asks if the user would like to save the current state. If the user chooses to save the state, the game resumes the next time the program is opened.", - "In Windows 7, MINESWEEPER-MS files are saved by default to the following directory: [user]\\​Saved Games\\​Microsoft Games\\​Minesweeper\\​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minesweepersave-ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mini2sf": { - "slug": "mini2sf", - "extension": "mini2sf", - "name": "Nintendo DS Sound Information File", - "category": "nintendo-ds-sound-information-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mini2sf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minigsf": { - "slug": "minigsf", - "extension": "minigsf", - "name": "Game Boy Advance Song File", - "category": "game-boy-advance-song-file", - "summary": "", - "developer_org": "caitsith2-and-zoopd", - "developer_name": "Caitsith2 and Zoopd", - "more_information": { - "description": [ - "The MINIGSF file can be ripped from a GBA ROM and played back on a computer using a supporting audio player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minigsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minincsf": { - "slug": "minincsf", - "extension": "minincsf", - "name": "NCSF Nintendo DS Audio File", - "category": "ncsf-nintendo-ds-audio-file", - "summary": "", - "developer_org": "naram-qashat", - "developer_name": "Naram Qashat", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minincsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minipsf": { - "slug": "minipsf", - "extension": "minipsf", - "name": "Miniature PlayStation Sound Format File", - "category": "miniature-playstation-sound-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minipsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minipsf2": { - "slug": "minipsf2", - "extension": "minipsf2", - "name": "Miniature PlayStation Sound Format File", - "category": "miniature-playstation-sound-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: The Nullsoft Winamp and XMPlay applications all require the Highly Experimental plugin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minipsf2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "miniso": { - "slug": "miniso", - "extension": "miniso", - "name": "Mini Image Destination File", - "category": "mini-image-destination-file", - "summary": "", - "developer_org": "dvdfab", - "developer_name": "DVDFab", - "more_information": { - "description": [ - "The MINISO format allows you to play Blu-ray folders and files. When you copy a Blu-ray disc or folder to a folder on your hard drive, the MINISO file is created. If you double-click the file it will be mounted and ready for use, however you must keep the source folder for the MINISO file on your hard disk." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "miniso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "minissf": { - "slug": "minissf", - "extension": "minissf", - "name": "Miniature Saturn Sound Format", - "category": "miniature-saturn-sound-format", - "summary": "", - "developer_org": "sega", - "developer_name": "Sega", - "more_information": { - "description": [ - "The SSF format is a variant of the much-used Portable Sound Format ( .PSF ). Many video game consoles use their own, proprietary version of the PSF format.", - "Gamers have created various utilities that allow them to extract SSF audio from Sega Saturn video games, in both the SSF and MINISSF formats. Unlike standard SSF files, which contain a complete song, MINISSF files store only part of a song's data. The remainder of the song's data, which is duplicate data needed by every song, is stored in a single corresponding SSFLIB file, to reduce the songs' overall file size.", - "To play back the song a MINISSF file contains, a program requires both the data from the MINISSF file and its corresponding SSFLIB file. This is why audio players that can play SSF files, like Audio Overload, cannot play MINISSF files, unless you also possess the related SSFLIB file (and have stored it in the same directory as the MINISSF file)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "minissf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "miniusf": { - "slug": "miniusf", - "extension": "miniusf", - "name": "Nintendo 64 Song File", - "category": "nintendo-64-song-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "miniusf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mint": { - "slug": "mint", - "extension": "mint", - "name": "Linux Mint Installer File", - "category": "linux-mint-installer-file", - "summary": "", - "developer_org": "linux-mint", - "developer_name": "Linux Mint", - "more_information": { - "description": [ - "Mintinstall is a software manager that allows Linux Mint users to easily search for and install applications. The installation packages that mintinstall uses to install applications are saved as MINT files.", - "Notably, using mintinstall allows users to install software without having to perform any manual setup or configuration. Instead, mintinstall uses instructions stored in the software's MINT package to automatically perform any needed configuration during the installation process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mint.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mio": { - "slug": "mio", - "extension": "mio", - "name": "WarioWare D.I.Y. Microgame File", - "category": "warioware-d.i.y.-microgame-file", - "summary": "", - "developer_org": "mioplanet-technologies", - "developer_name": "Mioplanet Technologies", - "more_information": { - "description": [ - "Microgames, also known as mini games, are simple and short games that can be played in WarioWare video games. These games are typically less than 5 seconds.", - "MIO files can be extracted from WarioWare SAV files using miotool, which can also be used to import MIO files back into SAV files. MIO files make it easier for gamers to share microgames with other WarioWare gamers and also take up less space." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mip": { - "slug": "mip", - "extension": "mip", - "name": "Multiple Image Print File", - "category": "multiple-image-print-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "MIP files allow users store graphics that are optimized for specific sizes. This way, images do not have to be stretched or compacted to fit. For example, a 512x512 pixel MIP image may also include a 32x32 pixel version for a thumbnail logo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mipmaps": { - "slug": "mipmaps", - "extension": "mipmaps", - "name": "Mipmap Texture File", - "category": "mipmap-texture-file", - "summary": "", - "developer_org": "codemasters", - "developer_name": "Codemasters", - "more_information": { - "description": [ - "MIPMAPS files store multiple duplicate images that are saved at different resolutions. The appropriate image is rendered during gameplay depending on the resolution required. For example, an object that is farther away would use a lower resolution image texture in the MIPMAPS file, while a closer object would use a higher resolution image in the MIPMAPS file. This \"mipmapping\" method increases the rendering speed of textures and decreases aliasing, which is a distortion that occurs when a high-resolution image is displayed at a lower resolution.", - "Most F1 gamers will not encounter MIPMAPS files since they are referenced by the game in the background and applied to 3D models in the game. The gamers that do come across MIPMAPS files are typically exploring sub-folders in the game installation directory looking to modify the appearances of objects that are visible during gameplay." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mipmaps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "miproject": { - "slug": "miproject", - "extension": "miproject", - "name": "Mine-imator Project", - "category": "mine-imator-project", - "summary": "", - "developer_org": "david-norgren", - "developer_name": "David Norgren", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/miproject_11699.png", - "alt": "Screenshot of a .miproject file in Mine-imator", - "caption": "MIPROJECT file open in Mine-imator" - }, - "description": [ - "Mine-imator is a program that allows players to create animated movies using Minecraft assets, including characters, items, textures, and terrain. Animators can then export their movies as .MP4 , .MOV , or .WMV videos, so they can share them via YouTube and other online video platforms.", - "Whenever an animator creates a new Mine-imator animation, they also create a new, associated MIPROJECT file. While MIPROJECT files are primarily used to open animation projects in Mine-imator, the files are actually just text files, which contain references to the assets used and actions that occur within a movie, as well as other metadata ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/miproject_11699.png", - "alt": "Screenshot of a .miproject file in Mine-imator", - "caption": "MIPROJECT file open in Mine-imator" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "miproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mir": { - "slug": "mir", - "extension": "mir", - "name": "Mini-Image Ripper Disc Image", - "category": "mini-image-ripper-disc-image", - "summary": "", - "developer_org": "mini-image-ripper", - "developer_name": "Mini-Image Ripper", - "more_information": { - "description": [ - "MIR disc images may work for some SafeDisc discs, but the Mini-Image Ripper documentation states that it will not work for all games stored in the SafeDisc format. Some MIR files can be opened with DAEMON Tools, but the program does not include the MIR format in its supported format list.", - "NOTE: SafeDisc is a disc copy DRM protection format created by Macrovision." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mir.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mis": { - "slug": "mis", - "extension": "mis", - "name": "Marble Blast Mission File", - "category": "marble-blast-mission-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mis_2438.png", - "alt": "Screenshot of a .mis file in Microsoft Notepad", - "caption": "MIS file open in Microsoft Notepad" - }, - "description": [ - "Marble Blast Mission MIS files are meant to be referenced by the game to load level data, not manually opened. However, some gamers enjoy creating and modifying levels featured in the game and use text editors to modify the properties of the levels.", - "Marble Blast Gold custom level data files are stored in the Marble Blast Gold/​Data/​Missions/​Custom directory along with the associated image file.", - "NOTE: Various versions of Marble Blast use MIS files to store mission level data, including Gold, Ultra, and the Platinum and PlatinumQuest mods." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mis_2438.png", - "alt": "Screenshot of a .mis file in Microsoft Notepad", - "caption": "MIS file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mission": { - "slug": "mission", - "extension": "mission", - "name": "Vega Strike Mission File", - "category": "vega-strike-mission-file", - "summary": "", - "developer_org": "immersive-education", - "developer_name": "Immersive Education", - "more_information": { - "description": [ - "MISSION files can be used to create custom missions. They are stored in an XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mission.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mit": { - "slug": "mit", - "extension": "mit", - "name": "MineEdit Inventory Template File", - "category": "mineedit-inventory-template-file", - "summary": "", - "developer_org": "mineedit", - "developer_name": "MineEdit", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "miuigallery": { - "slug": "miuigallery", - "extension": "miuigallery", - "name": "MIUI Gallery Junk Data", - "category": "miui-gallery-junk-data", - "summary": "", - "developer_org": "xiaomi", - "developer_name": "Xiaomi", - "more_information": { - "description": [ - "MIUI Gallery is the default photo and video gallery app installed on Xiaomi MIUI smartphones. In late 2020, users began noticing that MIUI Gallery was creating several MIUIGALLERY files, which took up a considerable amount of space on their devices' SD cards. These files contained junk data that MIUI Gallery did not need to operate.", - "To mitigate this issue, users can manually delete MIUIGALLERY files to reclaim space on their SD cards. (Doing so does not affect MIUI Gallery.) To resolve the issue completely, users can delete their MIUIGALLERY files and then install version 2.2.16.19 (or higher) of MIUI Gallery, which does not create MIUIGALLERY files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "miuigallery.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mix": { - "slug": "mix", - "extension": "mix", - "name": "Command & Conquer Data File", - "category": "command-conquer-data-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Games that use MIX data files include:", - "Newer C&C games developed by Electronic Arts (and not Westwood Studios) store game data in .BIG files." - ] - }, - "common_filenames": [ - { - "filename": "Bikes.mix", - "description": "Bikes.mix - File containing data for bike appearance." - }, - { - "filename": "Rider.mix", - "description": "Rider.mix - File containing data for rider appearance." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mj2": { - "slug": "mj2", - "extension": "mj2", - "name": "Motion JPEG 2000 Video", - "category": "motion-jpeg-2000-video", - "summary": "", - "developer_org": "joint-photographic-experts-group", - "developer_name": "Joint Photographic Experts Group", - "more_information": { - "description": [ - "In the late 1990s and early 2000s, the Joint Photographic Experts Group (JPEG) developed the JPEG 2000 image compression standard. As part of this development, JPEG also created the Motion JPEG 2000 video format, also known as MJ2 or MJP2.", - "MJ2 videos are comprised of a series of JPEG 2000 images. They also often contain accompanying audio. Unlike traditional .MPEG videos, MJ2 videos do not use inter-frame coding. Instead, each frame is coded independently. This makes it easier for videographers and editors to access high-quality versions of each frame, but it also increases MJ2 videos' file size.", - "Many digital movie cameras save footage and accompanying audio as MJ2 files. Some medical imaging and satellite imaging devices also save videos as MJ2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mj2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjbooktemplate": { - "slug": "mjbooktemplate", - "extension": "mjbooktemplate", - "name": "MacJournal Book Template", - "category": "macjournal-book-template", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "To choose a template for your book, select File → New Book... , choose the template you want, and click OK .", - "NOTE: MacJournal is no longer developed by Mariner Software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjbooktemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjd": { - "slug": "mjd", - "extension": "mjd", - "name": "Adobe Acrobat MIME Encoded Job Definition File", - "category": "adobe-acrobat-mime-encoded-job-definition-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Since there often are multiple groups involved in the printing process, MJD files can be used as a platform-independent format that is safe for delivery over email and the Internet. When receiving a MJD file, you can open it in Acrobat to extract and view the package's contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjdoc": { - "slug": "mjdoc", - "extension": "mjdoc", - "name": "MacJournal Document", - "category": "macjournal-document", - "summary": "", - "developer_org": "dan-schimpf-software", - "developer_name": "Dan Schimpf Software", - "more_information": { - "description": [ - "MacJournal documents are used for organizing and storing personal thoughts in one location. If users choose to publish their journals, they can export their MJDOC file to several file formats, including .PDF , .DOCX , .DOC , .ODT , .HTML , .RTF , and .RTFD formats. MJDOC files can also be exported as Podcasts for subscribers.", - "MJDOC files can be password protected with 256-bit AES encryption. This helps users protect sensitive and private personal information.", - "NOTE: MacJournal was previously developed by Mariner Software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjdoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjk": { - "slug": "mjk", - "extension": "mjk", - "name": "Question File", - "category": "question-file", - "summary": "", - "developer_org": "k-nyisoft", - "developer_name": "KónyiSoft", - "more_information": { - "description": [ - "MJK files are located in the directory:", - "C:\\​Program Files\\​KonyiSoft\\​NLMTIM\\​data\\​Question" - ] - }, - "common_filenames": [ - { - "filename": "01_5000.mjk", - "description": "01_5000.mjk - The first level of difficulty of questions; the \"5000\" represents the currency level." - }, - { - "filename": "02_10000.mjk", - "description": "02_10000.mjk - The second level of difficulty of questions; as the currency level increases, so does the difficulty of the questions." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjml": { - "slug": "mjml", - "extension": "mjml", - "name": "Mailjet Markup Language File", - "category": "mailjet-markup-language-file", - "summary": "", - "developer_org": "mailjet", - "developer_name": "Mailjet", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mjml_13496.png", - "alt": "Screenshot of a .mjml file in Mailjet MJML", - "caption": "MJML file open in Mailjet MJML" - }, - "description": [ - "MJML is a markup language that web developers can use to create responsive emails and templates. It features HTML-like syntax and elements, as well as a standard component library that developers can draw from to reduce the time they spend coding responsive email elements.", - "Often, developers save the emails, templates, and elements they've created using MJML as MJML files. For example, when a developer creates a new project in the MJML app, MJML saves that project's base content in a file named index.mjml . If a developer creates a new project that contains a header and footer, MJML saves the project's header and footer elements in files named header.mjml and footer.mjml . (In this case, the developer's index.mjml file will contain references to their header.mjml and footer.mjml files.)", - "While developers most often create MJML files from within the MJML app, they can use any text editor to create MJML files. Mailjet maintains plug-ins for Microsoft Visual Studio Code, Github Atom, and Sublime Text, to make it easier for developers to create MJML files in those apps." - ] - }, - "common_filenames": [ - { - "filename": "index.html", - "description": "index.html - Defines the main contents of an MJML email." - }, - { - "filename": "header.html", - "description": "header.html - Defines an MJML email header." - }, - { - "filename": "footer.html", - "description": "footer.html - Defines an MJML email footer." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mjml_13496.png", - "alt": "Screenshot of a .mjml file in Mailjet MJML", - "caption": "MJML file open in Mailjet MJML" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjp": { - "slug": "mjp", - "extension": "mjp", - "name": "MJPEG Video File", - "category": "mjpeg-video-file", - "summary": "", - "developer_org": "lg", - "developer_name": "LG", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjpeg": { - "slug": "mjpeg", - "extension": "mjpeg", - "name": "Motion JPEG Video", - "category": "motion-jpeg-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The M-JPEG format is easily editable, but takes up a sizable amount of disk space. The format is used by media players, web browsers, digital cameras, consoles, video cameras, and streaming servers.", - "NOTE: The .MJPG extension is more common than the MJPEG extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjpeg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjpg": { - "slug": "mjpg", - "extension": "mjpg", - "name": "Motion JPEG Video", - "category": "motion-jpeg-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MJPG videos are saved in the Motion JPEG (aka MJPEG or M-JPEG) format. Most notably, each frame of an MJPG video is compressed separately, using intraframe compression . This allows MJPG videos to retain a higher image quality than .MPEG and .MP4 videos, which use interframe compression. For this reason, the MJPG format is often used by videographers, to save videos they plan to edit using video editing programs.", - "However, because intraframe compression does not reduce a video's file size as much as interframe compression does, MJPG videos are usually larger than comparable MPEG and MP4 videos. This makes the MPEG and MP4 formats better for storing a large number of videos on a device or drive." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mjs": { - "slug": "mjs", - "extension": "mjs", - "name": "Node.js ES Module File", - "category": "node.js-es-module-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ECMAScript 6 (ES6) introduced the specification for ES Modules, providing a standard for implementing modules in JavaScript. As of 2018, all major web browsers support ES Modules.", - "However, the popularity of modularized JavaScript pre-dates ES6. Node.js, a JavaScript runtime environment, used CommonJS as the specification for modules. Because so many existing applications were built with CommonJS, when Node.js added support for native ES modules, it controversially introduced the MJS file extension to differentiate the two and prevent applications from breaking.", - "NOTE: Some developers informally refer to MJS files as \"Michael Jackson Script\" files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mjs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mk": { - "slug": "mk", - "extension": "mk", - "name": "Makefile", - "category": "makefile", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mk3d": { - "slug": "mk3d", - "extension": "mk3d", - "name": "Matroska 3D Video File", - "category": "matroska-3d-video-file", - "summary": "", - "developer_org": "matroska", - "developer_name": "Matroska", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mk3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mk4": { - "slug": "mk4", - "extension": "mk4", - "name": "Schiller medilog ECG Raw Data File", - "category": "schiller-medilog-ecg-raw-data-file", - "summary": "", - "developer_org": "schiller", - "developer_name": "Schiller", - "more_information": { - "description": [ - "NOTE: Files with the .M12 extension are used to store data from a 12-channel ECG." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mk4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mka": { - "slug": "mka", - "extension": "mka", - "name": "Matroska Audio", - "category": "matroska-audio", - "summary": "", - "developer_org": "matroska", - "developer_name": "Matroska", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mka_2404.png", - "alt": "Screenshot of a .mka file in VideoLAN VLC media player", - "caption": "MKA file open in VideoLAN VLC media player" - }, - "description": [ - "You may encounter an MKA file in a variety of ways, including downloading audio from the Internet or receiving audio recordings from co-workers, family members, or friends. While MKA files are typically used to save songs, they may also be used to save whole albums in one file. The MKA format allows individual audio tracks to be divided into chapters and also supports lyrics or .SRT subtitle transcriptions to be embedded into an MKA file.", - "The Matroska multimedia container format is open source and was originally released in December 2002. The container format can store any number of video, audio, image, and subtitle tracks.", - "The files that utilize the Matroska container format use different file extensions depending on the data they contain. Matroska files that only store subtitle data use the \".MKS\" extension and files that store video data (and possibly audio and subtitle data) use the \".MKV\" extension. Audio files stored in the Matroska container format use the .mka file extension.", - "NOTE: The Matroska name comes from the Russian Matryoshka doll that contains numerous smaller, nested dolls of the same shape." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mka_2404.png", - "alt": "Screenshot of a .mka file in VideoLAN VLC media player", - "caption": "MKA file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mka.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mkcd": { - "slug": "mkcd", - "extension": "mkcd", - "name": "MakeCode Program", - "category": "makecode-program", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mkcd_12309.png", - "alt": "Screenshot of a .mkcd file in Minecraft Microsoft MakeCode Editor", - "caption": "MKCD file open in Minecraft Microsoft MakeCode Editor" - }, - "description": [ - "Microsoft MakeCode is an online, primarily block-based code editor that students can use to create and edit simple programs. Most of these programs are meant to be installed on microcontrollers. For example, a student can use the Chibi Chip MakeCode editor to create a program for use with the Chibi Chip microcontroller, and then install the program on their Chibi Chip.", - "MakeCode also includes a Minecraft mod creation tool that allows students to create and install mods for Minecraft for Windows 10 and Minecraft: Education Edition. The programs that students create in MakeCode's Minecraft and Chibi Chip editors are both saved as MKCD files. To ensure students do not attempt to open an MKCD file created using one editor in the other editor, MakeCode adds an identifying prefix to all MKCD files that users download.", - "NOTE: Programs created using other MakeCode editors are saved using the .UF2 and .HEX extensions." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mkcd_12309.png", - "alt": "Screenshot of a .mkcd file in Minecraft Microsoft MakeCode Editor", - "caption": "MKCD file open in Minecraft Microsoft MakeCode Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mkcd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mkd": { - "slug": "mkd", - "extension": "mkd", - "name": "Markdown Documentation File", - "category": "markdown-documentation-file", - "summary": "", - "developer_org": "john-gruber", - "developer_name": "John Gruber", - "more_information": { - "description": [ - "MKD file are used to author plain text documentation that can be easily converted to HTML . However, they are not only useful for HTML documentation systems, but also for source code version control. MKD files can be compared against historical revisions in human-readable text, whereas a binary format cannot be easily compared." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mkd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mkf": { - "slug": "mkf", - "extension": "mkf", - "name": "BlackBerry Encrypted Media Key File", - "category": "blackberry-encrypted-media-key-file", - "summary": "", - "developer_org": "research-in-motion", - "developer_name": "Research In Motion", - "more_information": { - "description": [ - "BlackBerry devices allow users to encrypt the files stored on their SD (also known as media) card. When a user chooses to encrypt their files, the device creates a file named info.mkf , which contains the encryption key used to encrypt the files.", - "Most BlackBerry users will never encounter or need to use info.mkf . Digital forensics professionals sometimes use info.mkf to recover a BlackBerry device's password (if the associated SD card's encryption was set to either Security Password or Device Password) and the files stored on an SD card." - ] - }, - "common_filenames": [ - { - "filename": "Info.mkf", - "description": "Info.mkf - The name assigned to BlackBerry SD card encryption keys." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mkf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mks": { - "slug": "mks", - "extension": "mks", - "name": "Matroska Elementary Stream File", - "category": "matroska-elementary-stream-file", - "summary": "", - "developer_org": "matroska", - "developer_name": "Matroska", - "more_information": { - "description": [ - "The MKS file format is developed by Matroska, which is an extensible, open source, open standard multimedia container. Matroska also develops the .MKV format to contain video, .MK3D to contain 3D video, and .MKA to contain audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mkv": { - "slug": "mkv", - "extension": "mkv", - "name": "Matroska Video", - "summary": "An MKV file is a video file saved in the Matroska multimedia container format that often stores short video clips, TV shows, and movies. It supports several types of audio and video codecs and may include .SRT , .SSA , .USF (Universal Subtitle Format), or VobSub subtitles. Many video players can open MKV files, including Microsoft Windows Media Player 2022 and VideoLAN VLC media player .", - "developer": "Matroska", - "developer_slug": "matroska", - "category": "Video Files", - "category_slug": "video-files", - "rating": 4.1, - "votes": 1928, - "last_updated": "May 12, 2023", - "more_information": { - "content": [ - "The Matroska multimedia container format is open source and was initially released in December 2002. It is similar to the .AVI , .ASF , and .MOV formats and can contain any number of video, audio, image, and subtitle tracks. Multimedia files that utilize the Matroska container format and store one or more video tracks are known as Matroska Video files and are distinguished by the .mkv file extension.", - "In addition to storing short video clips, TV shows, and movies, it has become popular in the anime fan-subbing community for saving multimedia with subtitles. The MKV format is especially helpful since it supports multiple audio and subtitle tracks in the same file.", - "NOTE: The Matroska name comes from the Russian Matryoshka doll, which contains numerous more miniature, nested dolls of the same shape." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mkv_731.png", - "srcset": "https://fileinfo.com/img/ss/md/mkv_731.png 760w, https://fileinfo.com/img/ss/sm/mkv_731.png 380w", - "alt": "Screenshot of a .mkv file in Eltima Elmedia Player", - "width": "380", - "height": "253", - "caption": "MKV file open in Eltima Elmedia Player" - } - }, - "how_to_open": { - "instructions": [ - "While the MKV video format is not as common as the .MP4 , MOV, and AVI formats, many media players still support opening and playing MKV files, including:" - ], - "programs": [ - { - "name": "Microsoft Media Player", - "url": "../software/microsoft/media_player.html" - }, - { - "name": "VideoLAN VLC media player", - "url": "../software/videolan/vlc_media_player.html" - }, - { - "name": "MPlayer", - "url": "../software/mplayer/mplayer.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.798847", - "source": { - "url": "https://fileinfo.com/extension/mkv", - "file": "mkv.html" - } - }, - "ml": { - "slug": "ml", - "extension": "ml", - "name": "ML Source Code File", - "category": "ml-source-code-file", - "summary": "", - "developer_org": "robin-milner", - "developer_name": "Robin Milner", - "more_information": { - "description": [ - "While there are many variants of ML, OCaml is the most popular version.", - "NOTE: Microsoft's F# language is also part of the ML family since it is a derivative of ML. F# is largely compatible with OCaml." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ml20": { - "slug": "ml20", - "extension": "ml20", - "name": "MSN Webcam Recorder Video", - "category": "msn-webcam-recorder-video", - "summary": "", - "developer_org": "ramiro-polla", - "developer_name": "Ramiro Polla", - "more_information": { - "description": [ - "MSN Webcam Recorder was an open-source tool that MSN Messenger, Windows Live Messenger, and aMSN users could use to record the videos they and their contacts streamed within Messenger. The program automatically detected when a user or a contact they were chatting with began streaming using Messenger's Webcam feature. Then, it saved the users' streamed video as ML20 files.", - "NOTE: ML20 files are named after the ML20 video codec that MSN Messenger and its siblings used to encode and decode video files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ml20.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlapp": { - "slug": "mlapp", - "extension": "mlapp", - "name": "MATLAB Application Project", - "category": "matlab-application-project", - "summary": "", - "developer_org": "the-mathworks", - "developer_name": "The MathWorks", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mlapp_13289.png", - "alt": "Screenshot of a .mlapp file in The MathWorks MATLAB R2023a", - "caption": "MLAPP file open in The MathWorks MATLAB R2023a" - }, - "description": [ - "MATLAB is technical software that features a numerical computing environment and dedicated programming language. Engineers and scientists use MATLAB in various fields, including biological sciences, robotics, machine learning, wireless communications, risk management, and signal processing.", - "Among its many features, MATLAB provides an integrated development environment ( IDE ) that allows you to create apps. With this feature, you can design the layout and program the app's capabilities, then save it as an MLAPP file. When you want to share the app with other users, you can share it as an .MLAPPINSTALL file with other MATLAB users or compile it as a web or standalone desktop app.", - "To create an MLAPP file with MATLAB:", - "After saving the file, you can close it and re-open it for further editing. When you finish developing the app, select Share from the DESIGNER tab, then choose to share it as an MLAPPINSTALL file or compile it as a standalone desktop app or web app." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mlapp_13289.png", - "alt": "Screenshot of a .mlapp file in The MathWorks MATLAB R2023a", - "caption": "MLAPP file open in The MathWorks MATLAB R2023a" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlapp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlappinstall": { - "slug": "mlappinstall", - "extension": "mlappinstall", - "name": "MATLAB App Installation Package", - "category": "matlab-app-installation-package", - "summary": "", - "developer_org": "the-mathworks", - "developer_name": "The MathWorks", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mlappinstall_13294.png", - "alt": "Screenshot of a .mlappinstall file in The MathWorks MATLAB R2023a", - "caption": "MLAPPINSTALL file open in The MathWorks MATLAB R2023a" - }, - "description": [ - "MATLAB is a technical computing system that engineers and scientists may use to analyze, visualize, and manipulate data. Among its features, the software provides an integrated development environment ( IDE ) to develop apps, which include a tool for visualizing blood pressure data, a finance calculator, etc.", - "With this feature, you can design the interface of the app and program its capabilities (and save it as an .MLAPP file). Then, when you are ready to distribute it, you can compile the MLAPP file to a web or standalone desktop app or as an MLAPPINSTALL package to share with other MATLAB users.", - "To create an MLAPPINSTALL file with MATLAB, select Package App in the \"APPS\" tab, then click Package . You can also create the file while designing the app by selecting Share → MATLAB App , then clicking Package ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mlappinstall_13294.png", - "alt": "Screenshot of a .mlappinstall file in The MathWorks MATLAB R2023a", - "caption": "MLAPPINSTALL file open in The MathWorks MATLAB R2023a" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlappinstall.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlb": { - "slug": "mlb", - "extension": "mlb", - "name": "MyLabel Designer Deluxe Project File", - "category": "mylabel-designer-deluxe-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlc": { - "slug": "mlc", - "extension": "mlc", - "name": "Microsoft Language Interface Pack", - "category": "microsoft-language-interface-pack", - "summary": "", - "developer_org": "mobatek", - "developer_name": "Mobatek", - "more_information": { - "description": [ - "Each LIP requires the installation of a base language, which is the source language used to create the translation for the user interface. LIPs often translate only a subset of user interface elements.", - "NOTE: LIPs must be used by the operating system they support. For example, Windows Vista LIPs cannot be used on Windows 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlk": { - "slug": "mlk", - "extension": "mlk", - "name": "MasterCook Look File", - "category": "mastercook-look-file", - "summary": "", - "developer_org": "valusoft", - "developer_name": "ValuSoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mll": { - "slug": "mll", - "extension": "mll", - "name": "Maya Plug-in", - "category": "maya-plug-in", - "summary": "", - "developer_org": "autodesk-inc.", - "developer_name": "Autodesk, Inc.", - "more_information": { - "description": [ - "Autodesk Maya is a 3D software program featuring 3D animation, modeling, rendering, and simulation. It is often used to create effects for video games, movies, TV shows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mll.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlm": { - "slug": "mlm", - "extension": "mlm", - "name": "MolMeccano File", - "category": "molmeccano-file", - "summary": "", - "developer_org": "agile-molecule", - "developer_name": "Agile Molecule", - "more_information": { - "description": [ - "NOTE: The MLM format is used for reading and writing by the Abalone and Ascalaph programs" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlmodel": { - "slug": "mlmodel", - "extension": "mlmodel", - "name": "Create ML Model", - "category": "create-ml-model", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mlmodel_11946.png", - "alt": "Screenshot of a .mlmodel file in Apple Xcode", - "caption": "MLMODEL file open in Apple Xcode" - }, - "description": [ - "Create ML is an Apple Xcode component that macOS developers can use to create and train machine learning models. Specifically, developers use Create ML to create Core ML machine learning models, which are optimized for integration into Xcode applications.", - "After a developer finishes using an .MLPROJ file to create a machine learning model, Create ML saves the model in an MLMODEL file. The developer can then open their model in Apple Xcode, to view the model's metadata and preview its capabilities.", - "For example, a developer who uses Create ML to create an image classification model can open that model's MLMODEL file in Xcode and test its image classification capabilities. To do so, the developer double-clicks the MLMODEL file, selects the Preview tab, and either drags and drops an image in Xcode or selects the + button to add images and test their model. Not all types of models include the Preview tab, but all models do include the Predictions tab, which developers can use to view the inputs and outputs a model accepts and generates.", - "Developers who are satisfied with their MLMODEL file's prediction methods and outputs can integrate the model into Xcode applications. For detailed instructions on how to add an MLMODEL to an Xcode project, click here ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mlmodel_11946.png", - "alt": "Screenshot of a .mlmodel file in Apple Xcode", - "caption": "MLMODEL file open in Apple Xcode" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlmodel.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlmodelc": { - "slug": "mlmodelc", - "extension": "mlmodelc", - "name": "Compiled Create ML Model", - "category": "compiled-create-ml-model", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Using the Create ML component, Apple Xcode users can create, train, and embed machine learning models in macOS and iOS apps. During development, these models are saved as MLMODEL files.", - "When a developer packages an app that includes an MLMODEL file for distribution, XCode compiles the MLMODEL file to the MLMODELC format. This optimizes the model for use on an Apple device. MLMODELC files are typically stored in an app's Resources directory.", - "NOTE: In some cases, an app may instead download and compile a Create ML model dynamically when a user runs that app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlmodelc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlo": { - "slug": "mlo", - "extension": "mlo", - "name": "Monect PC Remote Layout", - "category": "monect-pc-remote-layout", - "summary": "", - "developer_org": "monect", - "developer_name": "Monect", - "more_information": { - "description": [ - "Monect PC Remote is a mobile app that allows a user to use their Android or iOS device as a controller for their PC. Primarily, gamers use PC Remote to emulate gaming controllers on their smartphones. However, PC Remote users can also turn their devices into PC keyboards or touchpads.", - "To customize PC Remote for use with specific types of games (or other PC apps), users can create and apply custom layouts. For example, a user's custom layout might be optimized for playing racing games on their PC, and include steering wheel, accelerator, and brake controls. These layouts are saved as MLO files.", - "Each MLO file is a Zip-compressed file that contains the layout's XML schema and graphics assets. After creating an MLO file, users can upload the file to Monect's forums, to share it with other PC Remote users.", - "NOTE: To use Monect PC Remote, you must install the app on both your Windows PC and your mobile device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlp": { - "slug": "mlp", - "extension": "mlp", - "name": "Meridian Lossless Packing Audio File", - "category": "meridian-lossless-packing-audio-file", - "summary": "", - "developer_org": "meridian-audio", - "developer_name": "Meridian Audio", - "more_information": { - "description": [ - "The MLP compression algorithm was developed by Meridian Audio. MLP files can be created using Meridian's MLP Encoder." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlpkginstall": { - "slug": "mlpkginstall", - "extension": "mlpkginstall", - "name": "Support Package Installer File", - "category": "support-package-installer-file", - "summary": "", - "developer_org": "mathworks", - "developer_name": "MathWorks", - "more_information": { - "description": [ - "Support Package Installer is used to install third-party software and hardware and guides you through the downloading and installation process. It is commonly used with MATLAB and Simulink. You can start Support Package Installer through one of the following ways:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlpkginstall.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlproj": { - "slug": "mlproj", - "extension": "mlproj", - "name": "MATLAB Archived Project", - "category": "matlab-archived-project", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MathWorks MATLAB is a cross-platform mathematical analysis and computation program. Researchers, developers, and engineers use MATLAB to perform calculations, develop algorithms, and model, analyze, and explore mathematical data.", - "When a MATLAB user wants to share a project ( .PRJ file) they've been working on with another user, they can package that project and all its component files (including referenced projects) as an MLPROJ file. MLPROJ files are compressed archives, which make them easy to email, upload to a cloud storage system, or store on a USB flash drive. Other MATLAB users can then access and decompress the MLPROJ file, to open the project it contains.", - "Sometimes, MLPROJ files may contain only some of the files used by a MATLAB project. Users can use MATLAB export profiles to choose what files they include in their MLPROJ archives." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mlproj_11806.png", - "alt": "Screenshot of a .mlproj file in Apple Create ML", - "caption": "MLPROJ file open in Apple Create ML" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mls": { - "slug": "mls", - "extension": "mls", - "name": "Milestones Simplicity File", - "category": "milestones-simplicity-file", - "summary": "", - "developer_org": "crystal-reality", - "developer_name": "Crystal Reality", - "more_information": { - "description": [ - "NOTE: The MLS playlist format has a known vulnerability in which the file type can be exploited, allowing arbitrary code to be run. Therefore, do not open any unknown MLS files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlt": { - "slug": "mlt", - "extension": "mlt", - "name": "Shotcut Project", - "category": "shotcut-project", - "summary": "", - "developer_org": "meltytech", - "developer_name": "Meltytech", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mlt_11386.png", - "alt": "Screenshot of a .mlt file in Meltytech Shotcut 19", - "caption": "MLT file open in Meltytech Shotcut 19" - }, - "description": [ - "To create a new project in Shotcut, select File → New . After modifying the project, a user can save the information in an MLT file by selecting File → Save or Save As... . After saving a project, a user can close the project then reopen it later for further editing.", - "Users can also export Shotcut projects saved in MLT files to various media formats, including .MP4 and .WMV video, .MP3 and .AAC audio, and .JPG and .PNG images. To export a project to a different format, select File → Export Video... or Export Frame... .", - "NOTE: While an MLT project file should only be opened with Shotcut, it can also be opened with an XML editor to view the settings in XML format. However, the MLT file should not be modified with an XML editor, since editing the contents will most likely cause the file to become corrupt." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mlt_11386.png", - "alt": "Screenshot of a .mlt file in Meltytech Shotcut 19", - "caption": "MLT file open in Meltytech Shotcut 19" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mltbx": { - "slug": "mltbx", - "extension": "mltbx", - "name": "MATLAB Toolbox Package", - "category": "matlab-toolbox-package", - "summary": "", - "developer_org": "the-mathworks", - "developer_name": "The MathWorks", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mltbx_13324.png", - "alt": "Screenshot of a .mltbx file in The MathWorks MATLAB R2023a", - "caption": "MLTBX file open in The MathWorks MATLAB R2023a" - }, - "description": [ - "MATLAB is specialized software primarily used by engineers and scientists that features a numerical computing environment and dedicated programming language. While the software comes with many features, you can add tools not packaged with the software via toolboxes. Examples of functionality include image-processing algorithms and mapping algorithms for illustrating geographic data as map displays.", - "You can access installed toolbox add-ons (MLTBX files) by selecting Add-Ons → Manage Add-Ons in the \"HOME\" tab. Additionally, to create an MLTBX file with MATLAB, select Add-Ons → Package Toolbox in the \"HOME\" tab, then click Package ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mltbx_13324.png", - "alt": "Screenshot of a .mltbx file in The MathWorks MATLAB R2023a", - "caption": "MLTBX file open in The MathWorks MATLAB R2023a" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mltbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mlx": { - "slug": "mlx", - "extension": "mlx", - "name": "MATLAB Live Code File", - "category": "matlab-live-code-file", - "summary": "", - "developer_org": "the-mathworks", - "developer_name": "The MathWorks", - "more_information": { - "description": [ - "MATLAB provides many tools to analyze data, develop algorithms, create models, build apps, and more. One feature is Live Code, which allows users, such as engineers and scientists, to build interactive documents, such as graphs for visualizing fluid temperature data throughout a day, or a tool for calculating heart rate from electrocardiogram data.", - "Additionally, The MathWorks introduced MLX files to extend .M source code files. Some of their differences:", - "To create an MLX file:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mm": { - "slug": "mm", - "extension": "mm", - "name": "Mind Map File", - "category": "mind-map-file", - "summary": "", - "developer_org": "technology-management-associates", - "developer_name": "Technology Management Associates", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mm_2201.jpg", - "alt": "Screenshot of a .mm file in FreeMind 1", - "caption": "MM file open in FreeMind 1" - }, - "description": [ - "When you create a map in FreeMind the MM file is created to store its contents. You can reopen the file to edit its contents or you can export the file to other formats such as .HTML , .XHTML , .PNG , .JPEG , .PDF , and .SVG .", - "FreeMind is designed to help you visually organize ideas. You can create maps that consist of ideas placed in nodes that can be connected to other nodes and images. FreeMind is an open source program and is available as a free download." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mm_2201.jpg", - "alt": "Screenshot of a .mm file in FreeMind 1", - "caption": "MM file open in FreeMind 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mm6": { - "slug": "mm6", - "extension": "mm6", - "name": "Money Manager 6 File", - "category": "money-manager-6-file", - "summary": "", - "developer_org": "3do", - "developer_name": "3DO", - "more_information": { - "description": [ - "NOTE: MM6 files are used by Money Manager 6. Money Manager 7 uses the .MMM format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mm6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mm7": { - "slug": "mm7", - "extension": "mm7", - "name": "Might and Magic VII Saved Game", - "category": "might-and-magic-vii-saved-game", - "summary": "", - "developer_org": "3do", - "developer_name": "3DO", - "more_information": { - "description": [ - "Might and Magic VII: For Blood and Honor is a sequel to Might and Magic III and VI. In Might and Magic VII, players control four adventurers who win a castle and find themselves embroiled in a political dispute. The game is notable for including choice-based gameplay that can alter players' progression.", - "When a player saves their game in Might and Magic VII, the game creates a corresponding MM7 file. The game typically saves these files in the following directory:", - "~/​Program Files(x86)/​3DO/​Might and Magic 7/​Saves .", - "NOTE: Might and Magic VII is also available from GOG.com, a digital game distribution platform. The GOG.com version of Might and Magic VII saves MM7 files in the ~/​Program Files/​GOG.com/​MM7/​Saves directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mm7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mm8": { - "slug": "mm8", - "extension": "mm8", - "name": "Might and Magic VIII Saved Game", - "category": "might-and-magic-viii-saved-game", - "summary": "", - "developer_org": "3do", - "developer_name": "3DO", - "more_information": { - "description": [ - "Might and Magic VIII is a role-playing video game published by 3DO. In the game, which is a direct sequel to Might and Magic VII, players guide a party of up to five characters on an adventure through the fictional continent of Jadame, a new location in the world of Enroth.", - "Saved Might and Magic VIII games are stored in MM8 files. The game typically saves players' MM8 files in the following directory:", - "~/​Program Files/​3DO/​Might and Magic 8/​Saves", - "Might and Magic VIII is also available from GOG.com, a digital game distribution platform. The GOG.com version of Might and Magic VIII saves MM8 files in the following directory:", - "~/​Program Files/​GOG.com/​MM8/​Saves", - "NOTE: Some Might and Magic VIII saves instead use the .dod extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mm8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mma": { - "slug": "mma", - "extension": "mma", - "name": "Master Album Maker Photo Album File", - "category": "master-album-maker-photo-album-file", - "summary": "", - "developer_org": "intrepid-mouse", - "developer_name": "Intrepid Mouse", - "more_information": { - "description": [ - "MMA files store the published version of .MMP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmap": { - "slug": "mmap", - "extension": "mmap", - "name": "MindManager Map", - "category": "mindmanager-map", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmap_2111.jpg", - "alt": "Screenshot of a .mmap file in Corel MindManager 22", - "caption": "MMAP file open in Corel MindManager 22" - }, - "description": [ - "MindManager allows you to create various types of mind maps, such as flowcharts and funnel diagrams, to help visualize ideas and complex processes. For example, you can use MindManager to map out a vision for reducing pollution and visualize each step in the process.", - "NOTE: Corel Corporation acquired MindManager from Mindjet in 2016.", - "You can create a mind map with MindManager and then save it as an MMAP file, which allows you to close your mind map, and then re-open it for further editing. To create an MMAP file with MindManager, select File → New or New from Template... modify the mind map, then select File → Save or Save As... ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmap_2111.jpg", - "alt": "Screenshot of a .mmap file in Corel MindManager 22", - "caption": "MMAP file open in Corel MindManager 22" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmas": { - "slug": "mmas", - "extension": "mmas", - "name": "MindManager Map Theme File", - "category": "mindmanager-map-theme-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmas_11455.png", - "alt": "Screenshot of a .mmas file in Corel MindManager 22", - "caption": "MMAS file open in Corel MindManager 22" - }, - "description": [ - "MindManager provides various capabilities for creating, visualizing, and sharing ideas, processes, and plans. You can choose from several types of mind maps, which typically comprise a main topic, subtopics, notes, relationship lines, images, and other objects.", - "Different mind map layouts include flowcharts, meetings, timelines, events, and project management plans. You can save mind maps as .MMAP files with MindManager.", - "MMAS files store themes you can create to save the look of a map and apply it to other maps. For example, you can create a serious, darker theme for business-related diagrams while creating a fun, lighter theme for personal diagrams.", - "To create an MMAS file to store a map theme:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmas_11455.png", - "alt": "Screenshot of a .mmas file in Corel MindManager 22", - "caption": "MMAS file open in Corel MindManager 22" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmat": { - "slug": "mmat", - "extension": "mmat", - "name": "MindManager Map Template", - "category": "mindmanager-map-template", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmat_5552.jpg", - "alt": "Screenshot of a .mmat file in Corel MindManager 22", - "caption": "MMAT file open in Corel MindManager 22" - }, - "description": [ - "MindManager comes with various tools for creating diagrams to organize ideas and plans, such as a business venture or a surprise birthday party. When creating a new mind map, you can save time by starting from one of the app's included mind map templates.", - "NOTE: Corel Corporation acquired MindManager from Mindjet in 2016.", - "To create an XMMAP file with MindManager:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmat_5552.jpg", - "alt": "Screenshot of a .mmat file in Corel MindManager 22", - "caption": "MMAT file open in Corel MindManager 22" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmb": { - "slug": "mmb", - "extension": "mmb", - "name": "My Model Binary", - "category": "my-model-binary", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "A game's MMB files can be found within its .SDFDATA files. Tom Clancy's The Division, Mario + Rabbids Kingdom Battle, and South Park: The Fractured But Whole are some example games that use MMB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmbak": { - "slug": "mmbak", - "extension": "mmbak", - "name": "Money Manager Expense & Budget Backup", - "category": "money-manager-expense-budget-backup", - "summary": "", - "developer_org": "realbyte", - "developer_name": "Realbyte", - "more_information": { - "description": [ - "Money Manager Expense & Budget is an iOS and Android app that allows users to track their spending and income, to manage their weekly, monthly, and yearly budget. Users can back up the data they've entered in Money Manager in multiple ways, including to iCloud Drive or Google Drive, to their device, or via email.", - "Backup files stored on a user's device are saved with the .mmbak extension. Backup files stored in a file storage service or sent via email are saved with the .sqlite extension. Both types of backup files are SQLite databases. Files saved to a user's device use the .mmbak extension so users can quickly identify them as Money Manager backup files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmbak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmc": { - "slug": "mmc", - "extension": "mmc", - "name": "Microsoft Media Catalog", - "category": "microsoft-media-catalog", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "An example of an MMC file is the \"Artgal50.mmc\" catalog file, which contains images, keywords, and thumbnail previews used by Clip Gallery." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmcollection": { - "slug": "mmcollection", - "extension": "mmcollection", - "name": "Mail Manager Collection File", - "category": "mail-manager-collection-file", - "summary": "", - "developer_org": "oasys", - "developer_name": "Oasys", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmcollection.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmdc": { - "slug": "mmdc", - "extension": "mmdc", - "name": "MediaMonkey Device Configuration File", - "category": "mediamonkey-device-configuration-file", - "summary": "", - "developer_org": "ventis-media", - "developer_name": "Ventis Media", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmdc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mme": { - "slug": "mme", - "extension": "mme", - "name": "Multi-Purpose Internet Mail", - "category": "multi-purpose-internet-mail", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MIME-encoded files usually have a .MIM extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmf": { - "slug": "mmf", - "extension": "mmf", - "name": "Synthetic Music Mobile Application File", - "category": "synthetic-music-mobile-application-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "In 1999, Yamaha introduced the SMAF sound format. This format was designed for use with the MA-1 sound chip, which was included in several mobile phones. Successive versions of the MA-1 chip, named MA-2, MA-3, MA-5, and MA-7, were included in more mobile phones, produced by LG, Motorola, Samsung, Panasonic, and other companies.", - "All MA-# chips can play audio saved in the SMAF format. Most of these SMAF audio files use the .mmf extension. (Some instead use the .mld extension). Users create MMF files by importing .WAV or .MID audio into Yamaha SMAF Tools and converting it to the SMAF format.", - "NOTE: Some MMF files also include graphics, which can be shown on a mobile phone." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmg": { - "slug": "mmg", - "extension": "mmg", - "name": "Model Master 3 Axis Flat File", - "category": "model-master-3-axis-flat-file", - "summary": "", - "developer_org": "model-master", - "developer_name": "Model Master", - "more_information": { - "description": [ - "MMG files specify 2D or 3D machine toolpaths and their coordinates and translate toolpaths into a format that machine tools can understand." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmip": { - "slug": "mmip", - "extension": "mmip", - "name": "MediaMonkey Installation Package", - "category": "mediamonkey-installation-package", - "summary": "", - "developer_org": "ventis-media", - "developer_name": "Ventis Media", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmjproject": { - "slug": "mmjproject", - "extension": "mmjproject", - "name": "Music Maker JAM Project", - "category": "music-maker-jam-project", - "summary": "", - "developer_org": "jam", - "developer_name": "JAM", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmjproject_11549.jpg", - "alt": "Screenshot of a .mmjproject file in Music Maker JAM", - "caption": "MMJPROJECT file open in Music Maker JAM" - }, - "description": [ - "You will most likely only encounter MMJPROJECT files if you use Music Maker JAM on your Android or iOS device. You can only open the projects with Music Maker JAM on an Android or iOS device or in Windows.", - "To create an MMJPROJECT file with the Android or iOS Music Maker JAM app follow these steps:", - "To open an MMJPROJECT file with the Android or iOS Music Maker JAM app follow these steps:", - "To open an MMJPROJECT file with the Windows version of Music Maker JAM app select File → Import and choose the MMJPROJECT file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmjproject_11549.jpg", - "alt": "Screenshot of a .mmjproject file in Music Maker JAM", - "caption": "MMJPROJECT file open in Music Maker JAM" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmjproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mml": { - "slug": "mml", - "extension": "mml", - "name": "FrameMaker Maker Markup Language File", - "category": "framemaker-maker-markup-language-file", - "summary": "", - "developer_org": "mapbox", - "developer_name": "Mapbox", - "more_information": { - "description": [ - "MML files may be imported into an existing FrameMaker document, or they may be used to generate a new page layout. They are stored in an ASCII text format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mml_12544.png", - "alt": "Screenshot of a .mml file in Microsoft Visual Studio Code", - "caption": "MML file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mml_13368.png", - "alt": "Screenshot of a .mml file in Microsoft Visual Studio Code", - "caption": "MML file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmlp": { - "slug": "mmlp", - "extension": "mmlp", - "name": "Music Macro Language Project", - "category": "music-macro-language-project", - "summary": "", - "developer_org": "posemotion", - "developer_name": "PoseMotion", - "more_information": { - "description": [ - "NOTE: Macrotune is a MML editor that specializes in the creation of \"retro\" style game or computer music." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmm": { - "slug": "mmm", - "extension": "mmm", - "name": "Music Maker Arrangement File", - "category": "music-maker-arrangement-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmm_4182.jpg", - "alt": "Screenshot of a .mmm file in MAGIX Music Maker 2024", - "caption": "MMM file open in MAGIX Music Maker 2024" - }, - "description": [ - "Music Maker is a DAW that supports various audio formats, such as WAVE , MP3 , and AIFF . It also features thousands of sounds and loops, professional studio effects, and urban drums for creating various compositions.", - "After saving a project as an MMM file, you can close and reopen it for further editing. You can save an MMM file in Music Maker by selecting File → Save project... or by clicking the floppy disk icon in the menu. After composing the arrangement, you can export it to various audio formats that media players can play." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmm_4182.jpg", - "alt": "Screenshot of a .mmm file in MAGIX Music Maker 2024", - "caption": "MMM file open in MAGIX Music Maker 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmmacro": { - "slug": "mmmacro", - "extension": "mmmacro", - "name": "Mini Mouse Macro File", - "category": "mini-mouse-macro-file", - "summary": "", - "developer_org": "turnssoft", - "developer_name": "TURNSSOFT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmmacro_11747.png", - "alt": "Screenshot of a .mmmacro file in TURNSSOFT Mini Mouse Macro 8", - "caption": "MMMACRO file open in TURNSSOFT Mini Mouse Macro 8" - }, - "description": [ - "Mini Mouse Macro may be used by anyone looking to speed up repetitive actions. The MMMACRO file is the main file type associated with Mini Mouse Macro and is created when a user saves a recorded macro.", - "To create an MMMACRO file, record your actions, click the blue circular home icon, then select Save Macro or Save as .", - "MMMACRO files are saved by default in the following directory:", - "C:\\​Users\\​[username]\\​Documents\\​" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmmacro_11747.png", - "alt": "Screenshot of a .mmmacro file in TURNSSOFT Mini Mouse Macro 8", - "caption": "MMMACRO file open in TURNSSOFT Mini Mouse Macro 8" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmmacro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmmp": { - "slug": "mmmp", - "extension": "mmmp", - "name": "MindManager Map Part File", - "category": "mindmanager-map-part-file", - "summary": "", - "developer_org": "mindjet", - "developer_name": "Mindjet", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmmp_11448.png", - "alt": "Screenshot of a .mmmp file in Corel MindManager 22", - "caption": "MMMP file open in Corel MindManager 22" - }, - "description": [ - "A MindManager mind map comprises a main topic, subtopics, notes, boundaries, relationship lines, images, and other objects. You can use the maps (typically .MMAP files) to organize information in various layouts, such as flowcharts, timelines, meetings, events, and project management plans.", - "MindManager map parts are topic or subtopic components you can reuse in different maps. Since you can reuse the parts in different types of maps, MMMP files typically store generic information, such as units of time (days or months) or basic meeting agenda items.", - "To create an MMMP file to store a map part:", - "NOTE: Corel Corporation acquired MindManager from Mindjet in 2016." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmmp_11448.png", - "alt": "Screenshot of a .mmmp file in Corel MindManager 22", - "caption": "MMMP file open in Corel MindManager 22" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmms": { - "slug": "mmms", - "extension": "mmms", - "name": "MindManager Map Markers File", - "category": "mindmanager-map-markers-file", - "summary": "", - "developer_org": "mindjet", - "developer_name": "Mindjet", - "more_information": { - "description": [ - "MindManager enables users to create \"Mind Maps\" to organize information in different layouts, such as flowcharts, meetings, timelines, events, and project management plans. The maps are diagrams that typically consist of a main topic, subtopics connected by relationship lines, notes, images, and other objects. MindManager maps are typically saved as .MMAP files.", - "MindManager map markers allow users to add small icons to elements in a map, which include arrows, emojis, flags, progress clocks, and priority numbers. For example, a user may want to communicate the importance of subtopics in a map and can apply a marker to convey the level of priority.", - "To create an MMMS file to store markers, select the gear icon in the Markers Inspector of the side pane. Then, click Save Markers to File... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmo": { - "slug": "mmo", - "extension": "mmo", - "name": "Memory Map Overlay File", - "category": "memory-map-overlay-file", - "summary": "", - "developer_org": "memory-map", - "developer_name": "Memory-Map", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmp": { - "slug": "mmp", - "extension": "mmp", - "name": "Master Album Maker Project", - "category": "master-album-maker-project", - "summary": "", - "developer_org": "effectmatrix", - "developer_name": "EffectMatrix", - "more_information": { - "description": [ - "DJs use MixMeister Fusion (and other MixMeister software) to create professional-level mixes, using imported audio and various mixing effects. Prior to a performance, a DJ can create a preset playlist of songs they plan to play during that performance. They can then save and load this playlist as an MMP file.", - "However, MMP files are not audio files, and they do not actually contain a copy of the songs a DJ added to a playlist. Instead, they contain references that allow MixMeister Fusion to load songs from wherever they reside on a DJ's computer. Thus, if a DJ moves a song they added to a MixMeister playlist, MixMeister will not be able to play that song as part of the playlist." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmp_12015.png", - "alt": "Screenshot of a .mmp file in File Viewer", - "caption": "MMP file open in File Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmpp": { - "slug": "mmpp", - "extension": "mmpp", - "name": "Material Maker Paint Project", - "category": "material-maker-paint-project", - "summary": "", - "developer_org": "rodz-labs", - "developer_name": "Rodz Labs", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mmpp_12743.jpg", - "alt": "Screenshot of a .mmpp file in Rodz Labs Material Maker", - "caption": "MMPP file open in Rodz Labs Material Maker" - }, - "description": [ - "Video game developers use Material Maker to create assets for use in Godot, Unity, and Unreal engine games. Material Maker allows developers to procedurally generate materials (textures) used to skin objects, and it allows developers to paint 3D models.", - "Material Maker model painting projects are saved as MMPP files. These files are plain text files that contain (JSON-formatted) data, which defines:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmpp_12743.jpg", - "alt": "Screenshot of a .mmpp file in Rodz Labs Material Maker", - "caption": "MMPP file open in Rodz Labs Material Maker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmpz": { - "slug": "mmpz", - "extension": "mmpz", - "name": "LMMS Project File", - "category": "lmms-project-file", - "summary": "", - "developer_org": "lmms", - "developer_name": "LMMS", - "more_information": { - "description": [ - "To create the MMPZ file, click the save icon in the top-left of the application or select Project → Save or Save As... , name your project, choose the save location, and click Save .", - "To open the MMPZ file, you can simply double-click the file. You can also open the project inside of the application, select Project → Open... , navigate to your file, select it, and click Open .", - "NOTE: LMMS replaced the .MMP file extension with the MMPZ extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmpz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmrc": { - "slug": "mmrc", - "extension": "mmrc", - "name": "MADRIX MIDI Remote Configuration", - "category": "madrix-midi-remote-configuration", - "summary": "", - "developer_org": "madrix", - "developer_name": "MADRIX", - "more_information": { - "description": [ - "MADRIX is a German company that sells professional-grade LED lighting controls. Combined, MADRIX's hardware and software allow lighting operators to design and control sophisticated LED displays, used at concerts, clubs, and other venues.", - "MADRIX's lighting control software includes a tool called the MIDI Remote Editor. The MIDI Remote Editor allows lighting operators to create sets of pre-programmed commands they can use to control lighting installations. Operators then associate these commands, saved within an MMRC file, with the buttons on a MIDI remote control. Using their remotes, operators can easily synchronize lighting sequences with other elements of an event or display, including audio and video." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mms": { - "slug": "mms", - "extension": "mms", - "name": "Transformation Extender Map Source File", - "category": "transformation-extender-map-source-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "To create an MMS file in Map Designer, select File → New → Map Source , choose the folder to save the map, name the map, and click Finish .", - "MMS files must be compiled before they can be executed in Transformation Extender. Compiled map source files are saved as MMC files.", - "IBM Transformation Extender is a program that allows users to integrate customer, business partner, and supplier transactions across an enterprise. Map Designer is used to develop maps, which provide input and output specifications for the transformation of data objects from the source format to the target format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmu": { - "slug": "mmu", - "extension": "mmu", - "name": "myPM Merge Data File", - "category": "mypm-merge-data-file", - "summary": "", - "developer_org": "midori-media", - "developer_name": "Midori Media", - "more_information": { - "description": [ - "The MMU definition specifies the input data file in an MS Access or Excel format and the output file in a Microsoft Excel or Word format. The merge settings include data mapping fields and may include custom filters.", - "NOTE: myPM Merge requires an installation of Microsoft Access, Excel, and Word. However, myPM Merge has been discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmv": { - "slug": "mmv", - "extension": "mmv", - "name": "MicroMV Video File", - "category": "micromv-video-file", - "summary": "", - "developer_org": "magnex", - "developer_name": "Magnex", - "more_information": { - "description": [ - "MMV was only utilized by MicroMV camcorder models, which were discontinued in 2006. While MMV files are obscure, you may still encounter them when searching through old recordings stored on your computer or when transferring recordings from your MicroMV camcorder to your computer." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mmv_12196.png", - "alt": "Screenshot of a .mmv file in MMSSTV", - "caption": "MMV file open in MMSSTV" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmw": { - "slug": "mmw", - "extension": "mmw", - "name": "Microsoft Clip Organizer Media Catalog File", - "category": "microsoft-clip-organizer-media-catalog-file", - "summary": "", - "developer_org": "mechcad-software", - "developer_name": "MechCAD Software", - "more_information": { - "description": [ - "The data in AceMoney files can be shared and password protected. It can also be backed up using the scheduled backup feature provided by the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmx": { - "slug": "mmx", - "extension": "mmx", - "name": "MindMapX Mindmap", - "category": "mindmapx-mindmap", - "summary": "", - "developer_org": "xiaofei-wang", - "developer_name": "XIAOFEI WANG", - "more_information": { - "description": [ - "MindMapX allows iPad and iPhone users to create simple, line-based diagrams that map out their ideas about a topic. These mindmaps can include different-colored branching lines and text typed above those lines. For example, a user could use MindMapX to brainstorm and document a variety of ideas for their next New Year's Resolution(s).", - "Users can save and share their MindMapX mindmaps as .PNG files or MMX files. Saving a mindmap as an MMX file allows the user (or anyone with which they share the file) to continue editing it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mmz": { - "slug": "mmz", - "extension": "mmz", - "name": "MiraMon Compressed Map File", - "category": "miramon-compressed-map-file", - "summary": "", - "developer_org": "creaf-and-uab", - "developer_name": "CREAF and UAB", - "more_information": { - "description": [ - "MMZ files can be opened with MiraMon or with their free program MiraMon Universal Map Reader. These programs can be used to both view and run searches on maps contained within MMZ files. MiraMon can also be used to create and edit maps. In order to access different layers of the maps stored in an MMZ it must first be uncompressed into a .MMM file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mmz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnc": { - "slug": "mnc", - "extension": "mnc", - "name": "AutoCAD Compiled Menu File", - "category": "autocad-compiled-menu-file", - "summary": "", - "developer_org": "bc", - "developer_name": "BC", - "more_information": { - "description": [ - "MNC is also used as an abbreviation for the My Notes Center program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mng": { - "slug": "mng", - "extension": "mng", - "name": "Multiple-Image Network Graphic", - "category": "multiple-image-network-graphic", - "summary": "", - "developer_org": "yamaha", - "developer_name": "Yamaha", - "more_information": { - "description": [ - "As the PNG Development Group developed the Portable Network Graphic (PNG) file format, they decided to create a separate file format to store animated PNGs. The group reasoned that creating separate file formats for still and animated PNGs would allow users to differentiate between still and animated images more easily. The animated PNG file format was named Multiple-Image Network Graphics, or MNG.", - "Though the PNG format gained widespread acceptance, the MNG format did not. More commonly, users save and transfer animated images as GIFs. Some image viewing and editing applications still allow users to open, edit, and create MNG files, but some programs that previously supported MNG files, such as Mozilla Firefox, no longer do so." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mng.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnh": { - "slug": "mnh", - "extension": "mnh", - "name": "Master Navigator Header File", - "category": "master-navigator-header-file", - "summary": "", - "developer_org": "sapper-oy", - "developer_name": "Sapper Oy", - "more_information": { - "description": [ - "Map images and MNH files are always coupled together when used by Master Navigation Software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnk": { - "slug": "mnk", - "extension": "mnk", - "name": "My Notes Keeper Notebook", - "category": "my-notes-keeper-notebook", - "summary": "", - "developer_org": "wpg-computing", - "developer_name": "Wpg Computing", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnl": { - "slug": "mnl", - "extension": "mnl", - "name": "AutoCAD Menu LISP File", - "category": "autocad-menu-lisp-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "MNL files are used to customize the behavior of user interface elements in the AutoCAD workspace." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnm": { - "slug": "mnm", - "extension": "mnm", - "name": "Character Studio Marker Name File", - "category": "character-studio-marker-name-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "BVH files are formatted using a standard syntax that includes two columns of data. The biped's known joint names are stored in the left column and custom joint names (saved in a .BVH file) are stored in the the corresponding right column." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mno": { - "slug": "mno", - "extension": "mno", - "name": "Macromedia Design Note", - "category": "macromedia-design-note", - "summary": "", - "developer_org": "westwood-studios", - "developer_name": "Westwood Studios", - "more_information": { - "description": [ - "MNO files have the same filename as the file they describe, with the .mno extension attached. For example, the file home.html may have an associated Design Note named home.html.mno .", - "Design Notes may include information such as the file author, status, file type, document name, and a description of the file. They may also contain other user-defined data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mno.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnr": { - "slug": "mnr", - "extension": "mnr", - "name": "AutoCAD Menu Resource File", - "category": "autocad-menu-resource-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mns": { - "slug": "mns", - "extension": "mns", - "name": "AutoCAD Interface Settings File", - "category": "autocad-interface-settings-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "AutoCAD supported MNS files prior to version 2006. MNS files are the same as .MNU files, but cannot contain special formatting or comments.", - "NOTE: Autodesk replaced MNS files by the .CUI file format in AutoCAD 2006. CUI files were later replaced by .CUIX files in AutoCAD 2010. MNS files can be converted to CUIX files using the Transfer tab of the CUI command in AutoCAD 2010." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mns.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnt": { - "slug": "mnt", - "extension": "mnt", - "name": "Visual FoxPro Menu Memo", - "category": "visual-foxpro-menu-memo", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "While MNT and MNX files are closely related, the MNX file stores the structure of the main menu, and the MNT file is a support file that does not directly affect menu functionality. Developers typically access and update MNT memos when modifying or reviewing the interface menus of an application.", - "NOTE: The last version of Visual FoxPro was 9.0, which Microsoft published in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnu": { - "slug": "mnu", - "extension": "mnu", - "name": "AutoCAD Interface Layout File", - "category": "autocad-interface-layout-file", - "summary": "", - "developer_org": "tomtom-international", - "developer_name": "TomTom International", - "more_information": { - "description": [ - "MNU files were used by older AutoCAD versions prior to AutoCAD 2006. The default interface layout was stored in a file named acad.mnu , which could be supplemented with additional custom layouts.", - "For AutoCAD software, MNU files are similar to .MNS files, which use the same format, but do not contain any comments or special formatting.", - "NOTE: MNU files were replaced by .CUI files in AutoCAD 2006. CUI files were then replaced by the new .CUIX files in AutoCAD 2010. CUIX files can be generated from MNU files in AutoCAD 2010 using the Transfer tab of the CUI command." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnv": { - "slug": "mnv", - "extension": "mnv", - "name": "PlayStation Movie File", - "category": "playstation-movie-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "MNV files may be downloaded from Sony's PLAYSTATION Store. They can only be played on a PlayStation 3 console or a Sony PSP." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mnx": { - "slug": "mnx", - "extension": "mnx", - "name": "Visual FoxPro Menu", - "category": "visual-foxpro-menu", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Developers configure MNX menus with the FoxPro Menu Designer and save them as MNX files. The files are typically paired with corresponding .MNT files that store descriptive notes or additional information about each menu item.", - "NOTE: Microsoft discontinued Visual FoxPro after releasing version 9.0 in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mnx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mny": { - "slug": "mny", - "extension": "mny", - "name": "Microsoft Money File", - "category": "microsoft-money-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft discontinued sales of Microsoft Money in June 2009 then ended support for the software in January 2011." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mny.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mo": { - "slug": "mo", - "extension": "mo", - "name": "Machine Object File", - "category": "machine-object-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Since MO files are binary in nature, they are not human readable like .PO files. However, they may contain some data that can be recognized in a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mo1": { - "slug": "mo1", - "extension": "mo1", - "name": "Odyemu Video Game", - "category": "odyemu-video-game", - "summary": "", - "developer_org": "paul-robson-and-david-winter", - "developer_name": "Paul Robson and David Winter", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mo1_13070.png", - "alt": "Screenshot of a .mo1 file in Apple TextEdit", - "caption": "MO1 file open in Apple TextEdit" - }, - "description": [ - "The Magnavox Odyssey was the first home video game console. Magnavox released the Odyssey in 1972.", - "Odyssey fans Paul Robson and David Winter created Odyemu, an Odyssey emulator available for MS-DOS. It allows gamers to play Odyssey video games on their PCs. Games for the emulator are saved as MO1 files. Robson and Winter created MO1 files for each of the twelve games released for the Odyssey." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mo1_13070.png", - "alt": "Screenshot of a .mo1 file in Apple TextEdit", - "caption": "MO1 file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mo1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mo3": { - "slug": "mo3", - "extension": "mo3", - "name": "MO3 Audio", - "category": "mo3-audio", - "summary": "", - "developer_org": "un4seen-developments", - "developer_name": "Un4seen Developments", - "more_information": { - "description": [ - "While MO3 files are uncommon, those immersed in the music tracker scene may encounter them. Un4seen Developments created the MO3 file format to allow music tracker users to compress modules saved in the MOD format (and variants, such as .IT , .XM , .S3M , and .MTM ).", - "Typically, music tracker users use the following encoders to compress MOD files (or other audio modules) into MO3 files:", - "NOTE: You can learn more about the MO3 format here ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mo3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mob": { - "slug": "mob", - "extension": "mob", - "name": "MOBTV Video File", - "category": "mobtv-video-file", - "summary": "", - "developer_org": "mediacorp", - "developer_name": "MediaCorp", - "more_information": { - "description": [ - "NOTE: MOBTV became part of xinmsn, a collaboration between MediaCorp and Microsoft, in 2010. The xinmsn service uses a standard Silverlight format and the MOB format is no longer supported." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mob.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mobi": { - "slug": "mobi", - "extension": "mobi", - "name": "Mobipocket eBook", - "category": "mobipocket-ebook", - "summary": "", - "developer_org": "amazon", - "developer_name": "Amazon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mobi_2909.png", - "alt": "Screenshot of a .mobi file in Calibre 3", - "caption": "MOBI file open in Calibre 3" - }, - "description": [ - "The Mobipocket Reader initially used the MOBI format, then other readers eventually supported it. The format supports various features including notes, corrections, and bookmarks.", - "Amazon acquired MOBI in 2005 and used it exclusively for its eReaders. It then replaced MOBI with the Kindle Format 8 (KF8), which was saved and distributed as .mobi or .azw3 ( .AZW3 ) files. However, Amazon discontinued the development of the AZW3 and MOBI formats in 2022 in favor of the industry standard.EPUB format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mobi_2909.png", - "alt": "Screenshot of a .mobi file in Calibre 3", - "caption": "MOBI file open in Calibre 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mobi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mobileconfig": { - "slug": "mobileconfig", - "extension": "mobileconfig", - "name": "Apple Mobile Configuration File", - "category": "apple-mobile-configuration-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MOBILECONFIG files are typically hosted by a remote profile service, which communicates with the Apple device to configure and register it. When transmitted, MOBILECONFIG files can be digitally signed so the information is sent securely.", - "Mobile configuration files can be used to manage and deploy settings to a large number of devices. In the past, administrators could create MOBILECONFIG files using the iPhone Configuration Utility, which was available for both Mac and Windows platforms. However, administrators now create and deploy MOBILECONFIG files using Apple Configurator 2 for macOS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mobileconfig.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mobileprovision": { - "slug": "mobileprovision", - "extension": "mobileprovision", - "name": "Xcode Mobile Provisioning Profile", - "category": "xcode-mobile-provisioning-profile", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Provisioning profiles can be created through the iOS Provisioning Portal, which is located within the Developer Program Resources section of Apple's Member Center Web portal. Provisioning profiles can only be created by registered developers and they must be assigned to an iPhone or iPad using the device's unique serial number.", - "Once a provisioning profile has been imported through Xcode, the application associated with the profile can be uploaded to the test device and run." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mobileprovision.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mobirise": { - "slug": "mobirise", - "extension": "mobirise", - "name": "Mobirise Project File", - "category": "mobirise-project-file", - "summary": "", - "developer_org": "mobirise", - "developer_name": "Mobirise", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mobirise_11028.jpg", - "alt": "Screenshot of a .mobirise file in Mobirise 4", - "caption": "MOBIRISE file open in Mobirise 4" - }, - "description": [ - "Mobirise allows users to drag and drop \"blocks\" into a site to customize the appearance and functionality of the site. These blocks are saved in JSON format in the MOBIRISE file. When the site is published by a user, .HTML , .CSS , and .JS files are created for each block depending on the functionality of the block.", - "To create a new project in Mobirise, select \"Sites\" from the main menu, click \"Create New Site,\" select the site theme, name the site, and click \"OK.\" The MOBIRISE file is created to save the contents of the project. If you do not name the site, the name of the site will be Site-MM-DD_TTTT , with MM representing the month, DD representing the day, and TTTT representing the time that the site was created.", - "To open a site in Mobirise, select \"Sites\" from the main menu and click the site you want to open. If the site is not already in Mobirise, select \"Sites\" from the main menu, click \"Import Mobirise Site,\" and select the MOBIRISE file you want to import in the explorer.", - "To export a site in Mobirise, select \"Sites\" from the main menu, click the \"Site Settings\" gear icon of the site you want to export, select \"Export Site,\" and choose the place to which you want to save the site." - ] - }, - "common_filenames": [ - { - "filename": "project.mobirise", - "description": "project.mobirise - Default name given to a project saved by Mobirise." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mobirise_11028.jpg", - "alt": "Screenshot of a .mobirise file in Mobirise 4", - "caption": "MOBIRISE file open in Mobirise 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mobirise.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moc": { - "slug": "moc", - "extension": "moc", - "name": "Qt Meta-Object Compiler File", - "category": "qt-meta-object-compiler-file", - "summary": "", - "developer_org": "qt-group", - "developer_name": "Qt Group", - "more_information": { - "description": [ - "Qt is a C++ development toolkit that developers can use to create graphical user interfaces (GUIs) and cross-platform applications that run on both desktop and mobile environments. The toolkit includes a several specialized features, such as the meta-object system.", - "The Qt meta-object system provides a signals and slots mechanism for inter-object communication, run-time type information, and the toolkit's dynamic property system. Developers can label C++ header objects as meta-objects using the Q_OBJECT class and macro. Then, when the developer compiles their program, Qt's Meta-Object Compiler produces a C++ source code file that contains the meta-object code for these classes.", - "When a developer compiles a program that includes a Q_OBJECT declaration in a CPP file, they must structure their code such that the Qt Meta-Object Compiler will transform the declaration into a MOC file before Qt compiles the CPP file. Otherwise, the developer's program will not compile correctly. The developer must also reference the MOC file at the end of their CPP file (e.g. #include example.moc ), to ensure it is included as Qt compiles the CPP file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mod": { - "slug": "mod", - "extension": "mod", - "name": "Music Module File", - "category": "music-module-file", - "summary": "", - "developer_org": "graphisoft", - "developer_name": "GRAPHISOFT", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mod_410.png", - "alt": "Screenshot of a .mod file in VideoLAN VLC media player 3", - "caption": "MOD file open in VideoLAN VLC media player 3" - }, - "description": [ - "Karsten Obarski initially developed the Amiga module format and released it with the Ultimate Soundtracker software for the Commodore Amiga system in 1987. As music trackers began supporting the format, especially on PCs in the 1990s, other developers released variations of the MOD format.", - "Initially, the MOD format only supported four audio channels and sixteen instruments. However, recent MOD variations have increased the number of supported channels to 32 and supported instruments to 31.", - "The sound samples within a module are assigned to different tracks and are played back according to the notes in the score. A MOD module also includes a list that tells the application playing the module the order the patterns are to be played.", - "NOTE: MOD files may be created by various MOD trackers, including FastTracker, StarTrekker, Noise Tracker, MilkyTracker, and Cog ." - ] - }, - "common_filenames": [ - { - "filename": "V.mod", - "description": "V.mod - The default name assigned to V package definition files." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mod_410.png", - "alt": "Screenshot of a .mod file in VideoLAN VLC media player 3", - "caption": "MOD file open in VideoLAN VLC media player 3" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mod_12286.png", - "alt": "Screenshot of a .mod file in Microsoft Visual Studio Code", - "caption": "MOD file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mod_2468.jpg", - "alt": "Screenshot of a .mod file in VideoLAN VLC media player 3", - "caption": "MOD file open in VideoLAN VLC media player 3" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mod_13164.png", - "alt": "Screenshot of a .mod file in Microsoft Visual Studio Code", - "caption": "MOD file open in Microsoft Visual Studio Code" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mod_2070.jpg", - "alt": "Screenshot of a .mod file in GRAPHISOFT Archicad 26", - "caption": "MOD file open in GRAPHISOFT Archicad 26" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "modd": { - "slug": "modd", - "extension": "modd", - "name": "Sony Video Analysis File", - "category": "sony-video-analysis-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "The data stored in MODD files is used by the Video Analysis feature within Sony Picture Motion Browser." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "modd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mode": { - "slug": "mode", - "extension": "mode", - "name": "Ninja Kiwi Game Data File", - "category": "ninja-kiwi-game-data-file", - "summary": "", - "developer_org": "panic", - "developer_name": "Panic", - "more_information": { - "description": [ - "Most users that play Ninja Kiwi games will not see MODE files since MODE files are typically stored inside the \"GameModeDefinitions\" folder in the \"Assets\" folder of a Ninja Kiwi game installation. These files should not be moved from their location.", - "MODE files are meant to be referenced by Ninja Kiwi games and are not meant to be opened. However, since MODE files are saved in plain text, they can be opened by a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mode.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mode1v3": { - "slug": "mode1v3", - "extension": "mode1v3", - "name": "Xcode Project Data File", - "category": "xcode-project-data-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: MODE1V3 files are located in your .XCODEPROJ package, along with a .PBXUSER and .PBXPROJ file. The MODE1V3 file is named after your username, e.g., username.mode1v3 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mode1v3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mode2v3": { - "slug": "mode2v3", - "extension": "mode2v3", - "name": "Xcode Project Data File", - "category": "xcode-project-data-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MODE2V3 files are located in your .XCODEPROJ package, along with a .PBXUSER and .PBXPROJ file. The MODE2V3 file is named after your username, e.g., username.mode2v3 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mode2v3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "model": { - "slug": "model", - "extension": "model", - "name": "CATIA 3D Model", - "category": "catia-3d-model", - "summary": "", - "developer_org": "dassault-systemes", - "developer_name": "Dassault Systemes", - "more_information": { - "description": [ - "Dassault Systemes CATIA (which stands for Computer-aided Three-dimensional Interactive Application) is an application that mechanical designers and engineers use to create and test tools, structures, machines, and machine components. CATIA is used in the aerospace, defense, architectural, and industrial machining industries, among others.", - "Versions 4 and below of CATIA save the 3D models users create as MODEL files. Version 5 saves users' models as PART files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "model.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "modfem": { - "slug": "modfem", - "extension": "modfem", - "name": "Femap Model", - "category": "femap-model", - "summary": "", - "developer_org": "siemens-plm-software", - "developer_name": "Siemens PLM Software", - "more_information": { - "description": [ - "Femap stands for Finite Element Modeling and Postprocessing, and enables you to build finite element models of engineering problems and view the solution results.", - "NOTE: The MODFEM file extension replaced the .MOD extension with the release of version 9 of Femap." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "modfem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "modpkg": { - "slug": "modpkg", - "extension": "modpkg", - "name": "Minecraft Pocket Manager File", - "category": "minecraft-pocket-manager-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MODPKG files are designed to allows users to share modifications to Minecraft gameplay and are similar to .JS scripts. Since you cannot load the MODPKG file directly into Minecraft: Pocket Edition you need to use the BlockLauncher app, which wraps around the Minecraft: Pocket Edition game to enable users to load mods, patches, and texture packs into the game.", - "To load a MODPKG file into BlockLauncher:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "modpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "module": { - "slug": "module", - "extension": "module", - "name": "Drupal Module File", - "category": "drupal-module-file", - "summary": "", - "developer_org": "drupal", - "developer_name": "Drupal", - "more_information": { - "description": [ - "MODULE files must have a corresponding .INFO file that tells Drupal about the module. The INFO file must have the same filename prefix as the MODULE file and must be located in the same directory. The files should be installed to the /​modules/​ directory, which is typically located at sites/​mysite/​modules/​ .", - "NOTE: While .PHP files include a closing ?> PHP tag when the source code has ended, MODULE files do not." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "module.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moef": { - "slug": "moef", - "extension": "moef", - "name": "Apple Motion Effect Project Template", - "category": "apple-motion-effect-project-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple Motion uses several extensions for saving different project types. Titles created in Motion are saved as .MOTI files, generators are saved as .MOTN files, and transitions are saved as .MOTR files.", - "By default, MOEF files are saved in the following directory in macOS:", - "/​Users/​username/​Movies/​Motion Templates/​Effects/​", - "MOEF files are commonly found in the \"Effects\" folder accompanied by two .PNG thumbnail previews, a .MOV preview of the MOEF effect, and a media folder that stores all the media associated with the project.", - "Apple Motion is used for creating effects, transitions, titles, and generators for video projects. It is designed to be a companion program to a video editor for creating an effect, title, transition, which is then imported into the video editor. Motion is most commonly used with Final Cut Pro because of its similar appearance and integration with the video editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mof": { - "slug": "mof", - "extension": "mof", - "name": "Managed Object Format File", - "category": "managed-object-format-file", - "summary": "", - "developer_org": "desktop-management-task-force", - "developer_name": "Desktop Management Task Force", - "more_information": { - "description": [ - "MOF files are programmed in a language derived from the Microsoft Visual C++ syntax. They can can be compiled into the WMI repository using the program Mofcomp.exe . They typically are bundled with a corresponding .DLL file, which contains the skeleton code that returns the data defined in the MOF file.", - "The MOF file format and compiler were developed by the Desktop Management Task Force (DMTF)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mof.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moff": { - "slug": "moff", - "extension": "moff", - "name": "Sony Video Data File", - "category": "sony-video-data-file", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "MOFF files are typically created by PlayMemories to index images and videos that are played or to store GPS data from an Actioncam that was previously stored in the camera's memory. MOFF files that store Actioncam GPS data are generated when importing .MP4 files on the camera to the PlayMemories program.", - "PlayMemories was released in 2012 as a replacement for the Picture Motion Browser (PMB). In PMB, MOFF files were used for storing an index of recorded analysis data for Sony video. The MOFF files were typically accompanied by .MODD files to analyze a movie stored in an .M2TS file.", - "Since MOFF files do not contain actual video data, you can delete MOFF files and still view the image or video associated with them. However, the GPS or analysis data will not be available for the associated video or image.", - "NOTE: MOFF files that contain GPS data can be converted into more popular formats, such as .KML or .GPX , using GPSBabel." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moflex": { - "slug": "moflex", - "extension": "moflex", - "name": "3DS Mobiclip Video", - "category": "3ds-mobiclip-video", - "summary": "", - "developer_org": "mobiclip", - "developer_name": "Mobiclip", - "more_information": { - "description": [ - "Mobiclip is a European software development company that was purchased by Nintendo in 2011. It has since been renamed to Nintendo European Research & Development (NERD).", - "Nintendo has used Mobiclip's proprietary video compression algorithm to compress videos used in many of their video games. Mobiclip-compressed videos included in Nintendo 3DS games are saved as MOFLEX files. For example, Monster Hunter 4 Ultimate and Mario Kart 7 for the 3DS includes MOFLEX videos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moflex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mogg": { - "slug": "mogg", - "extension": "mogg", - "name": "Multitrack Ogg File", - "category": "multitrack-ogg-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mogg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mogrt": { - "slug": "mogrt", - "extension": "mogrt", - "name": "Adobe Motion Graphics Template", - "category": "adobe-motion-graphics-template", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "MOGRT templates are used to make reproducing similar motion graphics with similar themes and content more time efficient. These templates are created in After Effects, which is a motion graphics video program, to be opened and inserted into a project in Premiere Pro, which is a video editor. Although these templates are created in After Effects, they cannot be opened by After Effects.", - "You can create an MOGRT template by using the \"Essential Graphics\" panel in After Effects. To access the panel and create a template, select Window → Essential Graphics , modify the template, and click Export Motion Graphics Template... .", - "After Effects comes with default templates for sports, news, and video gaming theme packages. These MOGRT templates are located in the \"Essential Graphics\" folder, which is in the \"Adobe After Effects CC [year]\" installation folder.", - "NOTE: MOGRT templates replaced .AECAP templates in Adobe Creative Cloud (CC) 2017. AECAP templates were used by versions 14.0 and 14.1 of After Effects. However, Adobe soon replaced AECAP templates in later versions of After Effects with MOGRT templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mogrt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moho": { - "slug": "moho", - "extension": "moho", - "name": "Moho Animation Project", - "category": "moho-animation-project", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/moho_3792.jpg", - "alt": "Screenshot of a .moho file in Smith Micro Moho Pro 12", - "caption": "MOHO file open in Smith Micro Moho Pro 12" - }, - "description": [ - "Since MOHO files store animation projects, they are the most well known files among Moho users. You can create a MOHO file by selecting File → New or New From Template then saving it by selecting File → Save or Save As... . To open a MOHO file, simply select File → Open... or Open Recent... and select the MOHO file.", - "MOHO files were originally created by early versions of Moho. However, the file was replaced by the .ANME file when Moho became Anime Studio. Eventually, in version 12, Anime Studio was renamed as Moho, which uses the MOHO file to store projects. Current versions of Moho still support ANME files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/moho_3792.jpg", - "alt": "Screenshot of a .moho file in Smith Micro Moho Pro 12", - "caption": "MOHO file open in Smith Micro Moho Pro 12" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moho.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mohoaction": { - "slug": "mohoaction", - "extension": "mohoaction", - "name": "Moho Action Document", - "category": "moho-action-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mohoaction_10879.png", - "alt": "Screenshot of a .mohoaction file in Lost Marble Moho Pro 13", - "caption": "MOHOACTION file open in Lost Marble Moho Pro 13" - }, - "description": [ - "MOHOACTION files are designed to help users share actions with other users and access favorite actions to apply to animations. You can create and open MOHOACTION files in the Actions window. To open the window, select Window → Actions . Click the \"New Action\" icon to create a new action or click the \"Import Action\" icon to open a MOHOACTION file.", - "NOTE: Moho was formerly known as Anime Studio before the release of version 12." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mohoaction_10879.png", - "alt": "Screenshot of a .mohoaction file in Lost Marble Moho Pro 13", - "caption": "MOHOACTION file open in Lost Marble Moho Pro 13" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mohoaction.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mohobrush": { - "slug": "mohobrush", - "extension": "mohobrush", - "name": "Moho Brush Document", - "category": "moho-brush-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "MOHOBRUSH files are designed to allow users share brushes with other users and access often used brushes more easily. You can create a MOHOBRUSH file by selecting the brush button in the Style window. After clicking the button, the Brush Settings window will open. In this window, you can save a brush or choose a brush to apply to your design. In order to open a MOHOBRUSH file in the Brush Settings window, the file must be placed in the custom content folder.", - "NOTE: Moho was formerly known as Anime Studio before the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mohobrush.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mohoexport": { - "slug": "mohoexport", - "extension": "mohoexport", - "name": "Moho Export Profile Document", - "category": "moho-export-profile-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "MOHOEXPORT files are designed to help users share export settings with other users and quickly access configuration setting for future repeated batch exports. The files store various settings that make up the batch export profile. Some of the configuration options include the location where the file(s) will be exported, render options, and the format to which an item is exported.", - "You can create and open MOHOEXPORT files in the Moho Exporter, which is included with Moho Pro and Debut. To access the Moho Exporter, select File → Moho Exporter... .", - "NOTE: Moho was formerly known as Anime Studio before the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mohoexport.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mohoproj": { - "slug": "mohoproj", - "extension": "mohoproj", - "name": "Moho Document Data File", - "category": "moho-document-data-file", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "When MOHOPROJ files are created, they are placed in a MOHO project, which is an archive compressed with ZIP compression. While MOHOPROJ files should be opened in Anime Studio Pro or Debut, you can directly open the file by extracting them from MOHO files. To do this, rename the \".moho\" extension with the \".zip\" extension, then extract the contents with the decompression program. You can then use a text editor to open the MOHOPROJ file.", - "NOTE: Moho was formerly known as Anime Studio before it was renamed in version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mohoproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mohostyle": { - "slug": "mohostyle", - "extension": "mohostyle", - "name": "Moho Style Document", - "category": "moho-style-document", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "MOHOSTYLE files are designed to help users share styles with other users and access favorite styles to apply to an animation or drawing. You can create MOHOSTYLE files by selecting File → Export → Export Styles... . You can open MOHOSTYLE files by selecting File → Import → Moho Styles... .", - "NOTE: Moho was formerly known as Anime Studio before the release of version 12." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mohostyle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moi": { - "slug": "moi", - "extension": "moi", - "name": "MOI Video File", - "category": "moi-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: MOI files do not contain actual video data. They are only used for describing a corresponding MOD file. To convert a MOD file to another video format, use a MOD converter program such as iOrgSoft Mod Converter." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mol": { - "slug": "mol", - "extension": "mol", - "name": "MDL Molfile", - "category": "mdl-molfile", - "summary": "", - "developer_org": "symyx-technologies", - "developer_name": "Symyx Technologies", - "more_information": { - "description": [ - "MDL Molfiles also use the .SDF extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mol2": { - "slug": "mol2", - "extension": "mol2", - "name": "SYBYL MOL2 File", - "category": "sybyl-mol2-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You can open MOL2 files using various molecule visualization programs, such as IQmol and Avogadro. MOL2 files may also be opened using a text editor since they are saved in plain text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mol2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mom": { - "slug": "mom", - "extension": "mom", - "name": "Managed Object Model", - "category": "managed-object-model", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MOM files can be imported into Xcode Design Tools by selecting Design→Data Model→Import... from the Xcode menu bar." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mom.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "momma": { - "slug": "momma", - "extension": "momma", - "name": "Offspring Fling Replay File", - "category": "offspring-fling-replay-file", - "summary": "", - "developer_org": "kpulv", - "developer_name": "KPULV", - "more_information": { - "description": [ - "NOTE: Only the full version of Offspring Fling can save game replays." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "momma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mon": { - "slug": "mon", - "extension": "mon", - "name": "MONOTONE Tracker Module", - "category": "monotone-tracker-module", - "summary": "", - "developer_org": "mobygamer", - "developer_name": "MobyGamer", - "more_information": { - "description": [ - "Developer Jim Leonard, also known as MobyGamer and Trixter, created MONOTONE for use with vintage PCs and sound devices. Primarily, the program is meant to be run in MS-DOS. It allows users to create multi-track songs by specifying notes and effects in columns that represent each of a song's tracks. Users can then save the song they've created as a MON file.", - "Because MONOTONE is available for only vintage PCs and operating systems, MON files are uncommon. However, developers interested in the vintage computing scene may encounter MON files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "money": { - "slug": "money", - "extension": "money", - "name": "Money Data File", - "category": "money-data-file", - "summary": "", - "developer_org": "jumsoft", - "developer_name": "Jumsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "money.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moneywell": { - "slug": "moneywell", - "extension": "moneywell", - "name": "MoneyWell Account File", - "category": "moneywell-account-file", - "summary": "", - "developer_org": "no-thirst-software", - "developer_name": "No Thirst Software", - "more_information": { - "description": [ - "MONEYWELL files are not manually saved by the user, but instead are automatically saved in the background within the user file system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moneywell.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "monopic": { - "slug": "monopic", - "extension": "monopic", - "name": "Monodraw Picture", - "category": "monodraw-picture", - "summary": "", - "developer_org": "helftone", - "developer_name": "Helftone", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/monopic_13058.png", - "alt": "Screenshot of a .monopic file in Helftone Monodraw", - "caption": "MONOPIC file open in Helftone Monodraw" - }, - "description": [ - "Monodraw is a drawing tool available for macOS. It allows you to create diagrams, mind maps, banners, and art out of plain text elements. For example, you can create workflow diagrams comprised of plain text rectangles, text, arrows, and other elements. You can also add colors and embedded images to the drawings you create.", - "The program saves art creation projects as MONOPIC files. These files are not plain text files. They are binary files that you can open only in Monodraw. After you finish creating an image in Monodraw, you can export that image in the .TXT , .PNG , or .SVG format to view and use it outside Monodraw." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/monopic_13058.png", - "alt": "Screenshot of a .monopic file in Helftone Monodraw", - "caption": "MONOPIC file open in Helftone Monodraw" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "monopic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "monosnippet": { - "slug": "monosnippet", - "extension": "monosnippet", - "name": "Monodraw Snippet", - "category": "monodraw-snippet", - "summary": "", - "developer_org": "helftone", - "developer_name": "Helftone", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/monosnippet_13059.png", - "alt": "Screenshot of a .monosnippet file in Helftone Monodraw", - "caption": "MONOSNIPPET file open in Helftone Monodraw" - }, - "description": [ - "Monodraw is a drawing and diagramming tool that allows you to create diagrams, mind maps, banners, and art out of plain text elements. You can then export these drawings as .TXT , .PNG , or .SVG files.", - "The program includes several templates, also known as snippets, you can use to add a predefined element to a drawing. For example, you can use the Phone snippet to add an image of a smartphone to your drawing. Each snippet is saved as a MONOSNIPPET file. To use snippets, select the Templates menu from Monodraw's right-hand sidebar.", - "You can also create your own Monodraw snippets by:", - "Snippets you create are saved in Monodraw's User Snippets directory. To quickly access this directory, select Manage from the Templates menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/monosnippet_13059.png", - "alt": "Screenshot of a .monosnippet file in Helftone Monodraw", - "caption": "MONOSNIPPET file open in Helftone Monodraw" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "monosnippet.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "monster": { - "slug": "monster", - "extension": "monster", - "name": "D&D 5e Statblock Generator Monster File", - "category": "d-d-5e-statblock-generator-monster-file", - "summary": "", - "developer_org": "tetra-cube", - "developer_name": "Tetra-cube", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/monster_11465.jpg", - "alt": "Screenshot of a .monster file in Tetra-cube D&D 5e Statblock Generator", - "caption": "MONSTER file open in Tetra-cube D&D 5e Statblock Generator" - }, - "description": [ - "You will most likely only encounter MONSTER files if you enjoy playing D&D and use D&D 5e Statblock Generator to create and import monster information. The files are meant to be opened in D&D 5e Statblock Generator.", - "To upload and view a MONSTER file with D&D 5e Statblock Generator, click Load Statblock , and choose the MONSTER file you want to open. To create a MONSTER file with D&D 5e Statblock Generator, click Save Statblock , which will immediately begin the download of the MONSTER file to your computer.", - "Since MONSTER files are saved in plain text format, you can also open them with a text editor by changing the .monster file extension to .txt . However, the information will not be displayed the same way as if you uploaded and opened the file with D&D 5e Statblock Generator." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/monster_11465.jpg", - "alt": "Screenshot of a .monster file in Tetra-cube D&D 5e Statblock Generator", - "caption": "MONSTER file open in Tetra-cube D&D 5e Statblock Generator" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "monster.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "montage": { - "slug": "montage", - "extension": "montage", - "name": "Montage Screenplay File", - "category": "montage-screenplay-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "MONTAGE files are used for creating well-formatted movie scripts, as well as for managing the screenplay advertising process.", - "NOTE: Mariner Software discontinued the development of Montage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "montage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moo": { - "slug": "moo", - "extension": "moo", - "name": "COW Source Code", - "category": "cow-source-code", - "summary": "", - "developer_org": "sean-heber", - "developer_name": "Sean Heber", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/moo_12955.png", - "alt": "Screenshot of a .moo file in Microsoft Visual Studio Code", - "caption": "MOO file open in Microsoft Visual Studio Code" - }, - "description": [ - "Developer Sean Heber (aka BigZaphod) created the COW programming language in 2003. According to Heber, COW was \"designed with the bovine in mind.\" For that reason, all of COW's instructions are variations of the word moo. The language consists of twelve versions of moo, including moo , mOo , moO , mOO , Moo , MOo , MoO , MOO , OOO , MMM , OOM , and oom .", - "Developers use these variants of moo to write COW programs in text or source code editors. Typically, developers save these programs as MOO files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/moo_12955.png", - "alt": "Screenshot of a .moo file in Microsoft Visual Studio Code", - "caption": "MOO file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moov": { - "slug": "moov", - "extension": "moov", - "name": "Apple QuickTime Movie", - "category": "apple-quicktime-movie", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "MOOV files are more commonly seen with a .MOV extension. \".moov\" was originally used as the default Macintosh extension, and \".mov\" was used for Windows QuickTime (which is now discontinued). However, \".mov\" later became the accepted extension for both platforms." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moov.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mos": { - "slug": "mos", - "extension": "mos", - "name": "Leaf Camera RAW Image", - "category": "leaf-camera-raw-image", - "summary": "", - "developer_org": "leaf-imaging", - "developer_name": "Leaf Imaging", - "more_information": { - "description": [ - "The MOS file format was developed by Leaf, a longstanding developer of digital cameras. Several Leaf cameras, including the Aptus series, are now developed by Leaf Imaging, which is a subsidiary of Phase One." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mos.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mosaic": { - "slug": "mosaic", - "extension": "mosaic", - "name": "MacOSaiX Mosaic File", - "category": "macosaix-mosaic-file", - "summary": "", - "developer_org": "frank-m.-midgley", - "developer_name": "Frank M. Midgley", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mosaic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mot": { - "slug": "mot", - "extension": "mot", - "name": "LightWave Motion File", - "category": "lightwave-motion-file", - "summary": "", - "developer_org": "lightwave-digital", - "developer_name": "LightWave Digital", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mot_6378.png", - "alt": "Screenshot of a .mot file in Apple TextEdit 1", - "caption": "MOT file open in Apple TextEdit 1" - }, - "description": [ - "Various industries, including TV, film, advertising, architecture, and video game development, use LightWave 3D to create 3D graphics and animations. You can add keyframes to an animation in the app to configure how the object or camera moves.", - "When Lightwave 3D reads the keyframes stored in a MOT file, it interpolates the movement between them to create a fluid animation. To save a motion in a MOT file with LightWave 3D, select Save → Save Motion File .", - "NOTE: NewTek initially developed LightWave 3D, but LightWave Digital acquired and currently develops the software." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mot_6378.png", - "alt": "Screenshot of a .mot file in Apple TextEdit 1", - "caption": "MOT file open in Apple TextEdit 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mot.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moti": { - "slug": "moti", - "extension": "moti", - "name": "Apple Motion Title Project Template", - "category": "apple-motion-title-project-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple Motion uses several extensions for saving different project types. Effects created in Motion are saved as .MOEF files, generators are saved as .MOTN files, and transitions are saved as .MOTR files.", - "By default, MOTI files are saved in the following directory in macOS:", - "/​Users/​username/​Movies/​Motion Templates/​Titles/​", - "MOTI files are typically accompanied by two .PNG thumbnail previews, a .MOV preview of the MOTI title, and a media folder that stores all the media included in the project.", - "Apple Motion is used for creating titles, effects, transitions, and generators for video projects. It is designed to be a companion program to a video editor for creating an effect, title, transition, which is then imported into the video editor. Motion is most commonly used with Final Cut Pro because of its similar appearance and integration with the video editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "motn": { - "slug": "motn", - "extension": "motn", - "name": "Apple Motion Generator Project Template", - "category": "apple-motion-generator-project-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Generators are graphics designed to enhance video, such as a colored background, animated or static pattern, or gradient. They can also include text characters for countdown animations or timecode.", - "Apple Motion uses several extensions for saving different project types. Titles created in Motion are saved as .MOTI files, effects are saved as .MOEF files, and transitions are saved as .MOTR files.", - "By default, MOTN files are saved in the following directory in macOS:", - "/​Users/​username/​Movies/​Motion Templates/​Generators/​", - "MOTN files are commonly found in the \"Generators\" folder accompanied by two .PNG thumbnail previews, a .MOV preview of the MOTN generator, and a media folder that stores all the media associated with the generator project.", - "Apple Motion is used to create generators, effects, transitions, and titles for video projects. It is typically used alongside a video editor to create an effect, title, transition, which is then exported and imported into the video editor. Motion is most commonly used with Final Cut Pro because of its similar appearance and integration with the video editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "motn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "motr": { - "slug": "motr", - "extension": "motr", - "name": "Apple Motion Transition Project Template", - "category": "apple-motion-transition-project-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple Motion is used to create generators, effects, transitions, and titles for video projects. It is often used with a video editor to create an effect, title, transition, which is then exported from Motion and imported into the video editor. Motion is most commonly used with Final Cut Pro.", - "Apple Motion uses several extensions for saving different project types. Titles created in Motion are saved as .MOTI files, effects are saved as .MOEF files, and generators are saved as .MOTN files.", - "By default, MOTR files are saved in the following directory in macOS:", - "/​Users/​username/​Movies/​Motion Templates/​Transitions/​", - "MOTR files are typically found in the \"Transitions\" folder accompanied by a media folder that stores all the media associated with the transition project. MOTR files are also commonly found with a large and small .PNG thumbnail for previewing the transition in the Final Cut Pro browser and a .MOV preview of the MOTR transition when it is selected in the Motion \"Project Browser.\" However, the MOV file is only created if the \"Save Preview Movie\" checkbox is checked when saving the MOTR transition file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "motr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mou": { - "slug": "mou", - "extension": "mou", - "name": "WinMount Compressed File", - "category": "winmount-compressed-file", - "summary": "", - "developer_org": "winmount-international", - "developer_name": "WinMount International", - "more_information": { - "description": [ - "MOU files can be converted from .RAR , .ZIP , .7Z , .CAB , .ARJ , .ISO , .GZ , .BZ2 , .TAR , and .WIM files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mou.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mountain": { - "slug": "mountain", - "extension": "mountain", - "name": "A Short Hike Saved Game", - "category": "a-short-hike-saved-game", - "summary": "", - "developer_org": "adamgryu", - "developer_name": "adamgryu", - "more_information": { - "description": [ - "A Short Hike is a cross-platform game in which players set out on a mountainside hike and attempt to reach the mountain's summit. During their hike, players can use A Short Hike's Save & Quit option to save their in-progress game. When they do, the game creates a MOUNTAIN file, which contains a record of the user's current hike.", - "A Short Hike does not have multiple save slots, so it only ever creates and reads one MOUNTAIN file. If you want to start a new game of A Short Hike but do not want to overwrite your current saved game, you can rename your current GameSaveNew.mountain file to any other filename. Then, when you start your new game, A Short Hike will create a new GameSaveNew.mountain file, instead of overwriting your previous file. Then, you can resume either game by switching the MOUNTAIN files' names as needed.", - "NOTE: A Short Hike also sometimes creates MOUNTAIN_BACKUP files, which are backups of players' saved game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mountain.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mov": { - "slug": "mov", - "extension": "mov", - "name": "Apple QuickTime Movie", - "summary": "A MOV file is one of the most common video file types, often storing a movie, TV show, short video clip, or home movie. It is saved in the QuickTime File Format (QTFF), a multimedia container format developed by Apple. Video editors often save video as MOV files due to their support for high-quality video.", - "developer": "Apple", - "developer_slug": "apple", - "category": "Video Files", - "category_slug": "video-files", - "rating": 3.5, - "votes": 811, - "last_updated": "July 26, 2025", - "more_information": { - "content": [ - "Apple introduced the QTFF format in 1991 to support different media types and accommodate multimedia transfer between devices, operating systems, and applications. While it is primarily associated with the QuickTime media player and Mac platform, it has grown into one of the most common video file types, along with .MP4 , .WMV , and .AVI .", - "The format supports multiple media tracks and is not limited to video and audio data. Other media supported by QTFF includes text (subtitles), images, 3D models, virtual reality panoramas, and timecode data. Media tracks may be encoded by various codecs but typically utilize the MPEG-4 codec.", - "NOTE: Multimedia files saved in the QTFF format may also use the .QT file extension.", - "While the MP4 format is based on the QTFF format utilized by MOV files, there are noteworthy differences between MP4 and MOV files. One difference is that MOV files are typically higher in quality and file size than MP4 files. Another difference is that MOV files are not as widely supported as MP4 files.", - "Because of these differences, there are situations where each file type is better suited for your needs. For example, if you want to save a movie at a higher quality and storage space is not an issue, you should save the movie as a MOV file (as long as the video player supports MOV files). However, if you want to save a home movie, share it with others, and can accept a bit of degradation in quality, you should save it as an MP4 file." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mov_64-2.jpg", - "srcset": "https://fileinfo.com/img/ss/md/mov_64-2.jpg 760w, https://fileinfo.com/img/ss/sm/mov_64-2.jpg 380w", - "alt": "Screenshot of a .mov file in Apple QuickTime Player", - "width": "380", - "height": "253", - "caption": "MOV file open in Apple QuickTime Player" - } - }, - "how_to_open": { - "instructions": [ - "You can open MOV files with various multimedia players, such as Apple QuickTime Player (Mac), Microsoft Media Player (Windows), and VLC media player (multiplatform).", - "You can also open MOV files in Android and iOS with VLC for Android , VLC for iOS , olimsoft OPlayer (iOS), and J2 Interactive MX Player (Android)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.779712", - "source": { - "url": "https://fileinfo.com/extension/mov", - "file": "mov.html" - } - }, - "movie": { - "slug": "movie", - "extension": "movie", - "name": "QuickTime Movie File", - "category": "quicktime-movie-file", - "summary": "", - "developer_org": "silicon-graphics", - "developer_name": "Silicon Graphics", - "more_information": { - "description": [ - "Most QuickTime movies can be played back by earlier versions of QuickTime Player, but QuickTime 7 or later is required to play back H.264-encoded video files.", - "QuickTime movies may also use the .MOV extension, which is especially common on Windows-based computers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "movie.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "movpkg": { - "slug": "movpkg", - "extension": "movpkg", - "name": "High-Resolution Lossless Media File", - "category": "high-resolution-lossless-media-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple Music and TV allow users to download high-resolution, losslessly compressed versions of audio and video files. These songs, movies, and TV episodes are saved as MOVPKG files. They are downloaded using Apple's HTTP Live Streaming (HLS) adaptive bitrate streaming protocol. This is why, in some instances, forum users may refer to MOVPKG files as HLS files or streams.", - "Each MOVPKG file contains a series of FRAG files. These files are audio or video segments that contain a portion of the data that makes up a song or video. Each MOVPKG file also contains multiple XML files and an M3U8 file, which define the order in which a MOVPKG's FRAG files should be played, as well as other metadata .", - "NOTE: Only Apple Music subscribers can download music in MOVPKG format. Non-subscribers cannot download music as MOVPKG files.", - "Because the MOVPKG format is not widely supported, you may want to stop Apple Music and TV from downloading media as MOVPKG files. To do so, open the apps' Preferences menu and deselect any options that save media as high-resolution or high-definition files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "movpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mox": { - "slug": "mox", - "extension": "mox", - "name": "ExtendSim Simulation Software Model", - "category": "extendsim-simulation-software-model", - "summary": "", - "developer_org": "stap-studio", - "developer_name": "STAP studio", - "more_information": { - "description": [ - "PDF page imposition is used to print multiple .PDF pages on one sheet. Montax imposer saves custom templates and documents as MOX files and can also export page impositions as .PDF files.", - "NOTE: Adobe Acrobat version 6 or newer must be installed to use Montax imposer." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mox.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "moz": { - "slug": "moz", - "extension": "moz", - "name": "Mozilla Cache File", - "category": "mozilla-cache-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "moz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mozlz4": { - "slug": "mozlz4", - "extension": "mozlz4", - "name": "Compressed Firefox User Profile Data File", - "category": "compressed-firefox-user-profile-data-file", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "more_information": { - "description": [ - "Only the Firefox web browser utilizes MOZLZ4 files so you will most likely only encounter the file(s) if you use Firefox to browse the Internet. The files are primarily stored in the \"Profile\" folder where Firefox stores information about your web browser user profile. MOZLZ4 files are often found alongside .JSONLZ4 files, which also store user profile data, most often bookmarked websites.", - "The mozlz4 format is similar to the .LZ4 archive format but includes a unique file header. It typically stores one or more .JSON files that contain the user profile data in plain text JavaScript Object Notation (JSON) format." - ] - }, - "common_filenames": [ - { - "filename": "search.json.mozlz4", - "description": "search.json.mozlz4 - The name of a MOZLZ4 file that stores a list of default search engine options for the Firefox web browser." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mozlz4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp": { - "slug": "mp", - "extension": "mp", - "name": "LaTeX MetaPost File", - "category": "latex-metapost-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "The MetaPost system is often used for drawing diagrams in technical documents and academic journal papers. Since supports the automatic generation of formatted images in documents, it is commonly used for graphing data results as illustrations and figures in papers.", - "NOTE: MetaPost is based off of the Metafont technology, which was created by Donald Knuth." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp1": { - "slug": "mp1", - "extension": "mp1", - "name": "MPEG-1 Layer 1 Audio File", - "category": "mpeg-1-layer-1-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MP1 files were used by Philips DCC Digital Compact cassettes. The format has been replaced by the newer .MP2 and .MP3 formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp10": { - "slug": "mp10", - "extension": "mp10", - "name": "Multisim 10 Project File", - "category": "multisim-10-project-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "NOTE: Multisim version 11 uses .MP11 files for storing Multisim projects. However, the software can still open older .MP7 , .MP9 , and MP10 projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp11": { - "slug": "mp11", - "extension": "mp11", - "name": "Multisim 11 Project File", - "category": "multisim-11-project-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "NOTE: Each version of Multisim uses an extension that includes the version number. For example, Multisim version 10 uses the .MP10 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp11.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp12": { - "slug": "mp12", - "extension": "mp12", - "name": "Multisim 12 Project", - "category": "multisim-12-project", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MP12 and MS12 files are the primary file types associated with Multisim. You can simply double-click the MP12 or MS12 file to open it in Multisim. Although Multisim is only available through purchase, it does provide a free trial period, which allows you to open an MP12 file.", - "Multisim appends a number to project file extensions, which indicates the version of Multisim that created the project. For example, Multisim 10 creates the .MP10 file extension and Multisim 11 creates the .MP11 file extension. Also, Multisim supports older project formats, which means that version 14 of Multisim can open an .MP8 project created by version 8 of Multisim.", - "Multisim provides a variety of features that make it a powerful electronic schematic capture and SPICE environment. It is used by educators, researchers, and engineers around the world to simualte and analyze PCBs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp13": { - "slug": "mp13", - "extension": "mp13", - "name": "Multisim 13 Project", - "category": "multisim-13-project", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MP13 files are used to organize and manage multiple designs in a project. The MP13 file is one of the main file types associated with Multisim, along with the MS13 file. You can simply double-click the MP13 file to open it in Multisim.", - "Multisim appends a number to project file extensions, which indicates the Multisim version that created the project. For example, Multisim 11 creates the .MP11 file extension and Multisim 12 creates the .MP12 file extension. Also, Multisim supports older project formats, which means that version 14 of Multisim can still open an .MP8 project created by version 8 of Multisim." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp13.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp14": { - "slug": "mp14", - "extension": "mp14", - "name": "Multisim 14 Project", - "category": "multisim-14-project", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mp14_10599.png", - "alt": "Screenshot of a .mp14 file in National Instruments Multisim 14", - "caption": "MP14 file open in National Instruments Multisim 14" - }, - "description": [ - "The MP14 file is one of the main file types associated with Multisim, along with the MS14 file. To create an MP14 file, select File → Projects and packing → New project... and choose the location to save the MP14 file. The MP14 will be created and stored in a project folder in the save location you chose. To open an MP14 file, simply double-click the MP14 file or select File → Projects and packing → Open project... .", - "Multisim appends a number to project file extensions, which indicates the Multisim version that created the project. For example, Multisim 12 creates the .MP12 file extension and Multisim 13 creates the .MP13 file extension. Also, Multisim supports older project formats, which means that version 14 of Multisim can still open an .MP8 project created by version 8 of Multisim." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mp14_10599.png", - "alt": "Screenshot of a .mp14 file in National Instruments Multisim 14", - "caption": "MP14 file open in National Instruments Multisim 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp14.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp2": { - "slug": "mp2", - "extension": "mp2", - "name": "MPEG Layer II Compressed Audio File", - "category": "mpeg-layer-ii-compressed-audio-file", - "summary": "", - "developer_org": "new-world-computing", - "developer_name": "New World Computing", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mp2_409.png", - "alt": "Screenshot of a .mp2 file in VideoLAN VLC media player 3", - "caption": "MP2 file open in VideoLAN VLC media player 3" - }, - "description": [ - "MPEG-1 Audio Layer II is a lossy audio compression format standardized in 1992. In addition to being used for radio and television broadcasts, MP2 was used to compress audio stored on Video CDs (VCDs) and some DVDs. The standard version of the format supports 32, 44.1, and 48 kHz sampling rates and bitrates from 32 to 320 kbps/sec.", - "NOTE: Files that contain MPEG-2 video are saved as .MPG files, not MP2 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mp2_409.png", - "alt": "Screenshot of a .mp2 file in VideoLAN VLC media player 3", - "caption": "MP2 file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp21": { - "slug": "mp21", - "extension": "mp21", - "name": "AXMEDIS MPEG-21 Object", - "category": "axmedis-mpeg-21-object", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MP21 files are similar to .AXM files, but they used a more compressed format and can be opened more quickly. MP21 files can be created with AXMEDIS Editor and opened with AXMEDIS Player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp21.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp2m": { - "slug": "mp2m", - "extension": "mp2m", - "name": "Max Payne 2 Mod", - "category": "max-payne-2-mod", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "Max Payne 2: The Fall of Max Payne is a third-person shooter in which players play as a New York City police detective named Max Payne. It is a sequel to the original Max Payne game.", - "Those playing the Windows version of Max Payne 2 can modify the game using MP2M files. MP2M files contain custom game content packed using the Remedy Archive System. Players can unpack these files using RASMaker 2 or RASMaster, if they want to edit the mod's contents before installing it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp2m.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp2s": { - "slug": "mp2s", - "extension": "mp2s", - "name": "Max Payne 2 Saved Game", - "category": "max-payne-2-saved-game", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp2s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp2v": { - "slug": "mp2v", - "extension": "mp2v", - "name": "MPEG-2 Video File", - "category": "mpeg-2-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Most MPEG-2 video files use the standard .MPG extension. The \".mp2v\" extension is simply a more specific extension that indicates the video data has been compressed with MPEG-2, rather than MPEG-1 compression." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp2v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp3": { - "slug": "mp3", - "extension": "mp3", - "name": "MP3 Audio", - "summary": "An MP3 file is an audio file saved in a compressed audio format developed by the Moving Picture Experts Group ( MPEG ) that uses \"Layer 3\" audio compression ( MP3 ). MP3 files are commonly used to store audio tracks, podcasts, lectures, sermons, and audiobooks.", - "developer": "Moving Picture Experts Group", - "developer_slug": "moving-picture-experts-group", - "category": "Audio Files", - "category_slug": "audio-files", - "rating": 4.1, - "votes": 1647, - "last_updated": "March 22, 2022", - "more_information": { - "content": [ - "The MP3 format was developed in the early 1990s and released in 1993 by MPEG. The format soon became the standard for storing music since it could compress audio to a fraction of the size of other common audio file formats at the time (roughly 1/10 the size of an uncompressed .WAV or .AIF file). This was especially important due to the limited storage space computer hard drives provided at the time.", - "While the format compressed audio to much smaller file sizes than competing formats, it still provided near-CD quality sound (stereo, 16-bit). The quality of an MP3 file depended (and still does) largely on the bit rate used for compression. Common bit rates are 128, 160, 192, and 256 kbps. Higher bit rates result in higher-quality files that also require more disk space.", - "MP3 technology helped usher in a new era of music distribution in the 1990s and 2000s by allowing users to more easily and quickly download music online. This led to a rise in music piracy through sites like Napster and online music stores, such as Apple iTunes and Rhapsody.", - "Users would then play back MP3 files with audio software on their computer or burn the audio to CDs that could be played back in a CD player. As technology progressed users began downloading and transferring MP3 files to portable music players, such as Apple iPods and Microsoft Zune devices.", - "MP3 files are still used today for distributing audio online, such as songs or narrations. However, other more efficient audio compression formats, particularly .M4A , have since been released and adopted by online music stores and audio players." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mp3_58.png", - "srcset": "https://fileinfo.com/img/ss/md/mp3_58.png 760w, https://fileinfo.com/img/ss/sm/mp3_58.png 380w", - "alt": "Screenshot of a .mp3 file in VideoLAN VLC media player", - "width": "380", - "height": "253", - "caption": "MP3 file open in VideoLAN VLC media player" - } - }, - "how_to_open": { - "instructions": [ - "You can open an MP3 file with most audio players. In Windows, you can use Microsoft Media Player , which is bundled with the operating system. In macOS, you can use Apple Music , which is bundled with that operating system.", - "A variety of other free and commercial audio players provide different playback features and conversion capabilities. Some of these audio players include VideoLAN VLC media player (multiplatform), Nullsoft Winamp (Windows), Eltima Elmedia Player (macOS), and olimsoft OPlayer (Android)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.806047", - "source": { - "url": "https://fileinfo.com/extension/mp3", - "file": "mp3.html" - } - }, - "mp4.infovid": { - "slug": "mp4.infovid", - "extension": "mp4.infovid", - "name": "Parrot AR Drone and Gyro Flyer Video", - "category": "parrot-ar-drone-and-gyro-flyer-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "If this video conversion is interrupted, either by the user exiting the flight app prior to recording being finished, the drone's battery going flat, or if the drone crash lands, the videos will not have been converted and stay in the original format state.", - "The manufacturer's tip in such a scenario is to not touch or rename these temporary files, but simply power on the AR.Drone 2., plug in the USB stick and video files will be processed anew shortly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp4.infovid.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp4": { - "slug": "mp4", - "extension": "mp4", - "name": "MPEG-4 Video", - "summary": "An MP4 file stores a video in the widely used MPEG-4 Part 14 (MP4) multimedia container format. It typically contains video and audio data (and related metadata ) but may also store subtitles and still images. Since MP4 is a standard format, you can open MP4 files with most media players, including Microsoft Media Player and Apple QuickTime Player .", - "developer": "Moving Picture Experts Group", - "developer_slug": "moving-picture-experts-group", - "category": "Video Files", - "category_slug": "video-files", - "rating": 3.9, - "votes": 2992, - "last_updated": "January 4, 2024", - "more_information": { - "content": [ - "In the late 1990s, the ISO and IEC organizations commissioned the Moving Picture Experts Group (MPEG) to develop an international standard for audio and video coding formats. This initiative resulted in the formation of the MP4 format, which MPEG released in 2001 and subsequently updated in 2003 with version 2 of the format.", - "Since its release, MP4 has become one of the most common formats for storing and sharing video. The format's popularity is partially due to its ability to save videos at smaller file sizes than most other formats without much loss in quality. This advantage made MP4 an excellent option for exporting videos and sharing them online.", - "The MP4 format is an extension of the QuickTime File Format (QTFF), used in .MOV and .QT video files. It is a container format that supports different data streams, including video, audio, subtitles, and metadata, with each stream encoded by different codecs , as detailed below:", - "Furthermore, the MP4 container supports both lossless and lossy codecs. For example, MP4 supports the lossless MPEG-4 SLS and lossy AAC audio codecs.", - "However, MP4 only supports lossy video codecs, which compress video data at varying levels. For example, the popular H.264 video codec featured in many MP4 files uses lossy compression to significantly reduce video data stream sizes, which is helpful when sharing MP4 files online (e.g., uploading videos to YouTube and Vimeo).", - "NOTE: MP4 files that store only audio data typically use the .m4a extension ( .M4A files)." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mp4_60.jpg", - "srcset": "https://fileinfo.com/img/ss/md/mp4_60.jpg 760w, https://fileinfo.com/img/ss/sm/mp4_60.jpg 380w", - "alt": "Screenshot of a .mp4 file in Microsoft Media Player 11", - "width": "380", - "height": "253", - "caption": "MP4 file open in Microsoft Media Player 11" - } - }, - "how_to_open": { - "instructions": [ - "You can open and play an MP4 file with most media players. For example, you can open an MP4 file in Windows with the bundled Microsoft Movies & TV and Media Player apps.", - "On a Mac, you can open an MP4 file with the bundled Apple QuickTime Player . You can also play MP4 files with the cross-platform VLC media player or in a web browser, such as Google Chrome or Microsoft Edge .", - "Additionally, you can double-tap MP4 files on iOS and Android devices to play them with their platforms' default media players. However, if you are looking for more advanced playback options, you can open MP4 files with VLC for iOS or VLC for Android .", - "MP4 file open in Adobe Premiere Pro 2023 Many video editors allow you to import and edit MP4 videos. Some options include: Blackmagic Design DaVinci Resolve (cross-platform) Adobe Premiere Pro (Windows, Mac) Corel VideoStudio (Windows) Apple Final Cut Pro (Mac)", - "Many video editors allow you to import and edit MP4 videos. Some options include:" - ], - "programs": [ - { - "name": "Blackmagic Design DaVinci Resolve", - "url": "../software/blackmagic_design/davinci_resolve.html" - }, - { - "name": "Adobe Premiere Pro", - "url": "../software/adobe/premiere_pro.html" - }, - { - "name": "Corel VideoStudio", - "url": "../software/corel/videostudio.html" - }, - { - "name": "Apple Final Cut Pro", - "url": "../software/apple/final_cut_pro.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.764953", - "source": { - "url": "https://fileinfo.com/extension/mp4", - "file": "mp4.html" - } - }, - "mp4v": { - "slug": "mp4v", - "extension": "mp4v", - "name": "MPEG-4 Video", - "category": "mpeg-4-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "MPEG-4 is designed for three primary mediums including 1) digital television, 2) interactive graphics applications, and 3) interactive multimedia (i.e. the WWW). It is based on the MPEG-1 and MPEG-2 standards, but supports additional types of content and is more extensible.", - "The standard file extension for MPEG-4 video files is .MP4 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp4v.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp5": { - "slug": "mp5", - "extension": "mp5", - "name": "Chinese Portable Media Player Video", - "category": "chinese-portable-media-player-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In an attempt to set themselves apart from other media players, many Chinese portable media players advertise themselves as \"MP5 players.\" However, there is no real MP5 file format. The MP5 files these media players use are simply renamed MP4 files. Most MP5 files are encoded using the H.264/AVC, or MPEG-4, codec. Thus, if you change the files' extension to .mp4 , you can often play them in any MP4 media player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp7": { - "slug": "mp7", - "extension": "mp7", - "name": "Multisim 7 Project File", - "category": "multisim-7-project-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MP7 files are used for organizing circuit designs in a project.", - "NOTE: Multisim version 11 uses .MP11 files for Multisim projects, but it can still open older MP7 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp8": { - "slug": "mp8", - "extension": "mp8", - "name": "Multisim 8 Project", - "category": "multisim-8-project", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MP8 files are used to organize and manage multiple designs in a project. MP8 and MS8 files are the primary file types associated with Multisim 8. You can simply double-click the MP8 or MS8 file to open it in Multisim.", - "Multisim appends numbers to project file extensions, which indicates the version of Multisim that created the project. For example, Multisim 10 creates the .MP10 file extension and Multisim 11 creates the .MP11 file extension. Also, Multisim supports older project formats, which means that version 14 of Multisim can open an MP9 project created by version 9 of Multisim.", - "Multisim provides a variety of features that make it a powerful electronic schematic capture and SPICE environment. It is used by educators, researchers, and engineers around the world to simualte and analyze PCBs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp9": { - "slug": "mp9", - "extension": "mp9", - "name": "Multisim 9 Project File", - "category": "multisim-9-project-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mp_": { - "slug": "mp_", - "extension": "mp_", - "name": "Mobile Phone Sound File", - "category": "mobile-phone-sound-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mp_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpa": { - "slug": "mpa", - "extension": "mpa", - "name": "MPEG-2 Audio File", - "category": "mpeg-2-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpa2": { - "slug": "mpa2", - "extension": "mpa2", - "name": "MPEG-2 Audio Stream", - "category": "mpeg-2-audio-stream", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "Some video recorders save video and audio in separate files. This allows moviemakers to import and edit these files separately while creating movies. In some instances, audio and video encoded using the MPEG codec may be saved as MPA2 and MPV2 files, respectively.", - "However, the .mpa2 extension is uncommon. More commonly, audio files encoded using MPEG-1 Layer II audio encoding are saved with the .MP2 or .M2A extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpa2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpb": { - "slug": "mpb", - "extension": "mpb", - "name": "MyPhoneExplorer Backup File", - "category": "myphoneexplorer-backup-file", - "summary": "", - "developer_org": "franz-josef-wechselberger", - "developer_name": "Franz Josef Wechselberger", - "more_information": { - "description": [ - "NOTE: MPB files can be imported and exported using the MyPhoneExplorer program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpc": { - "slug": "mpc", - "extension": "mpc", - "name": "Musepack Compressed Audio File", - "category": "musepack-compressed-audio-file", - "summary": "", - "developer_org": "yuke-s", - "developer_name": "Yuke's", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mpc_11607.png", - "alt": "Screenshot of a .mpc file in VideoLAN VLC media player 3", - "caption": "MPC file open in VideoLAN VLC media player 3" - }, - "description": [ - "MPC files are uncommon since they are only packaged with PlayStation 2 games. You will most likely only encounter them if you dump the resource files from a game onto your computer or if someone shares an MPC video with you that was dumped from a game.", - "NOTE: .MAD video files are also utilized in various Electronic Arts video games for PlayStation 2." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpc_11607.png", - "alt": "Screenshot of a .mpc file in VideoLAN VLC media player 3", - "caption": "MPC file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpcpl": { - "slug": "mpcpl", - "extension": "mpcpl", - "name": "Media Player Classic Playlist", - "category": "media-player-classic-playlist", - "summary": "", - "developer_org": "media-player-classic", - "developer_name": "Media Player Classic", - "more_information": { - "description": [ - "Media Player Classic playlists contain references to the media file locations, rather than the media itself." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpcpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpd": { - "slug": "mpd", - "extension": "mpd", - "name": "Microsoft Project Database", - "category": "microsoft-project-database", - "summary": "", - "developer_org": "wensoftware", - "developer_name": "WenSoftware", - "more_information": { - "description": [ - "NOTE: MPD files cannot be saved by Microsoft Project 2007 or later. However, existing MPD files may still be used as a basis for a new project." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpd_12041.png", - "alt": "Screenshot of a .mpd file in Microsoft Visual Studio Code", - "caption": "MPD file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpdconf": { - "slug": "mpdconf", - "extension": "mpdconf", - "name": "Music Player Daemon File", - "category": "music-player-daemon-file", - "summary": "", - "developer_org": "the-mpd-team", - "developer_name": "The MPD Team", - "more_information": { - "description": [ - "MPDCONF files are used to connect to a remote MPD server, stream music, and adjust audio playback quality. They are hidden files and have no filename prefix. They are typically stored in the user directory with the name .mpdconf .", - "NOTE: While MPDCONF files are used to store user-level settings, the mpd.conf file in the /​etc directory may be used to store global system-wide settings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpdconf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpdp": { - "slug": "mpdp", - "extension": "mpdp", - "name": "MixPad Project File", - "category": "mixpad-project-file", - "summary": "", - "developer_org": "nch-software", - "developer_name": "NCH Software", - "more_information": { - "description": [ - "MixPad supports audio recording as well as audio import from over 30 file formats.", - "NOTE: MixPad saves references to audio files rather than the audio data itself. A directory named myproject.mpdp.ProjectData is created in the same directory as the project file and stores the audio. Therefore, if you need to transport an audio project, you'll need to transfer this directory as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpdp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpe": { - "slug": "mpe", - "extension": "mpe", - "name": "MPEG Movie File", - "category": "mpeg-movie-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The MPE file extension is short for the more common .MPEG extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpe1": { - "slug": "mpe1", - "extension": "mpe1", - "name": "MediaPortal 1 Extension", - "category": "mediaportal-1-extension", - "summary": "", - "developer_org": "the-mediaportal-team", - "developer_name": "The MediaPortal Team", - "more_information": { - "description": [ - "MediaPortal 1 is a free, open-source application that allows Windows users to connect their PC to their television and watch television, play DVDs, stream videos, record videos, play music, and more. Because the application is open-source, its users have developed a variety of plug-ins that extend the app's capabilities, as well as skins that alter the program's appearance.", - "These plug-ins and skins are saved as MPE1 files. Users can download a large variety of MPE1 files from the Plugins & Skins section of team-mediaportal.com. They can then install these plug-ins or skins using MediaPortal 1's Extensions Manager.", - "NOTE: At the time of this writing, MediaPortal 2 does not support MPE1 plug-ins. MediaPortal 2 plug-ins are saved as .ZIP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpe1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpeg": { - "slug": "mpeg", - "extension": "mpeg", - "name": "MPEG Video", - "category": "mpeg-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mpeg_62.png", - "alt": "Screenshot of a .mpeg file in VideoLAN VLC media player 3", - "caption": "MPEG file open in VideoLAN VLC media player 3" - }, - "description": [ - "MPEG is an international workgroup that sets standards for media compression and encoding. In 1993, MPEG created MPEG-1, the initial version of MPEG video and audio compression. Then, in 1995, MPEG released MPEG-1's successor, MPEG-2. Both MPEG-1 and MPEG-2 compression standards have been utilized in encoding video for over-the-air digital television broadcasts, DVDs, and home movies.", - "NOTE: MPEG files may also use the .MPG file extension and are now more commonly saved as .MP4 files, which utilize MPEG-4 compression." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpeg_62.png", - "alt": "Screenshot of a .mpeg file in VideoLAN VLC media player 3", - "caption": "MPEG file open in VideoLAN VLC media player 3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpeg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpeg1": { - "slug": "mpeg1", - "extension": "mpeg1", - "name": "MPEG-1 Video File", - "category": "mpeg-1-video-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Some MPEG1 files may incorporate MPEG-2 compression isntead of MPEG-1. These files can be played back by most media players as well." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpeg1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpeg2": { - "slug": "mpeg2", - "extension": "mpeg2", - "name": "MPEG-2 Video File", - "category": "mpeg-2-video-file", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "The Moving Picture Experts Group (MPEG) is an international workgroup that sets standards for media compression and encoding. Most notably, MPEG sets standards for video and audio compression. In 1995, MPEG created the MPEG-2 video and audio compression standard, which improved upon the original MPEG-1 compression standard.", - "MPEG2 files contain video that has been compressed using MPEG-2. They are not as common as .MPG or .MPG2 files, which also contain MPEG-2 video. Audio files compressed using the MPEG-2 codec are saved with the .MP2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpeg2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpeg4": { - "slug": "mpeg4", - "extension": "mpeg4", - "name": "MPEG-4 File", - "category": "mpeg-4-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MPEG4 files typically have an .MP4 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpeg4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpf": { - "slug": "mpf", - "extension": "mpf", - "name": "Microsoft Media Package FIle", - "category": "microsoft-media-package-file", - "summary": "", - "developer_org": "mainconcept", - "developer_name": "MainConcept", - "more_information": { - "description": [ - "MPF files replace .CIL files since Microsoft Clip Organizer 2002. They can be downloaded from the Microsoft Office Online Clip Art Web site." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpg": { - "slug": "mpg", - "extension": "mpg", - "name": "MPEG Video", - "category": "mpeg-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mpg_61.jpg", - "alt": "Screenshot of a .mpg file in Microsoft Windows Media Player 12", - "caption": "MPG file open in Microsoft Windows Media Player 12" - }, - "description": [ - "MPG files typically incorporate MPEG-1 or MPEG-2 audio and video compression . MPEG-1 is one of the most widely used lossy video/audio formats in the world since it is supported by a large number of video and audio applications. MPEG-2 was developed to improve on the shortcomings of MPEG-1, which includes only a two-channel audio compression system and insufficient support for the demands of higher resolution video.", - "MPG files are saved in a program stream container format known as PS or MPEG-PS. The format stores audio, video, and metadata that has been interleaved together in one stream for efficient deliverability." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpg_61.jpg", - "alt": "Screenshot of a .mpg file in Microsoft Windows Media Player 12", - "caption": "MPG file open in Microsoft Windows Media Player 12" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpg2": { - "slug": "mpg2", - "extension": "mpg2", - "name": "MPEG-2 Video", - "category": "mpeg-2-video", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MPEG-2 files are typically saved with the standard .MPG extension. Audio files that are compressed with the MPEG-2 codec use the .MP2 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpg2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpg4": { - "slug": "mpg4", - "extension": "mpg4", - "name": "MPEG-4 Video File", - "category": "mpeg-4-video-file", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "The MPEG-4 video format encodes audio tracks with Advanced Audio Coding (AAC), which is the same type of audio compression used in .AAC files. The format also encodes video tracks with MPEG-4 encoding." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpg4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpga": { - "slug": "mpga", - "extension": "mpga", - "name": "MPEG-1 Layer 3 Audio File", - "category": "mpeg-1-layer-3-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MPGA files are basically .MP3 files with a different file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpgindex": { - "slug": "mpgindex", - "extension": "mpgindex", - "name": "Adobe MPEG Index File", - "category": "adobe-mpeg-index-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "MPGINDEX files are cached when new videos are imported. This provides the Adobe software a substantial performance improvement when accessing video content. However, there may be a delay the first time the video data is cached.", - "NOTE: MPGINDEX files are actually created by Adobe Media Encoder, a software component that is included with Adobe applications such as Premiere Pro, After Effects, and Encore." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpgindex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mph": { - "slug": "mph", - "extension": "mph", - "name": "Photostory Deluxe Project", - "category": "photostory-deluxe-project", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mph_9740.jpg", - "alt": "Screenshot of a .mph file in MAGIX Photostory Deluxe 2024", - "caption": "MPH file open in MAGIX Photostory Deluxe 2024" - }, - "description": [ - "Photostory Deluxe allows users to create customized slideshows by importing pictures, audio, and video clips from a camera or computer. The MPH format is the default file type for organizing all the content you import.", - "When editing an MPH project with Photostory Deluxe, you can edit imported images and add transitions, tiles, and other effects to the included images, audio, and video. Then, after editing your project, you can export it to various formats, upload it to the Internet, or burn it to a DVD ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mph_9740.jpg", - "alt": "Screenshot of a .mph file in MAGIX Photostory Deluxe 2024", - "caption": "MPH file open in MAGIX Photostory Deluxe 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mph.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpi": { - "slug": "mpi", - "extension": "mpi", - "name": "InstallJammer Project File", - "category": "installjammer-project-file", - "summary": "", - "developer_org": "the-installjammer-team", - "developer_name": "The InstallJammer Team", - "more_information": { - "description": [ - "InstallJammer project files are saved using plain text formatting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpj": { - "slug": "mpj", - "extension": "mpj", - "name": "Minitab Project File", - "category": "minitab-project-file", - "summary": "", - "developer_org": "arduino", - "developer_name": "Arduino", - "more_information": { - "description": [ - "Newer versions of RoboHelp use the .XPJ extension. MPJ project files can still be opened in recent versions of RoboHelp." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpj_13470.png", - "alt": "Screenshot of a .mpj file in Arduino LED Matrix Editor", - "caption": "MPJ file open in Arduino LED Matrix Editor" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mpj_13470-2.png", - "alt": "MPJ file open in Microsoft Visual Studio Code", - "caption": "MPJ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpk": { - "slug": "mpk", - "extension": "mpk", - "name": "ArcGIS Map Package", - "category": "arcgis-map-package", - "summary": "", - "developer_org": "makino", - "developer_name": "Makino", - "more_information": { - "description": [ - "To create a map package, ArcMap first downloads all data and then combines it with the MXD file into the resulting MPK file. This is useful for viewing maps without having access to the data connections required to view the map contents.", - "To extract a MPK file, drag the file into ArcMap or right-click on the file and select \"Unpack.\" By default, map packages are extracted to the \\​[user]\\​Documents\\​ArcGIS\\​Packages\\​ directory.", - "NOTE: MPK files were introduced with ArcGIS version 10 and are not compatible with earlier versions of the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpkg": { - "slug": "mpkg", - "extension": "mpkg", - "name": "macOS Meta-Package", - "category": "macos-meta-package", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "For example, an MPKG file might contain separate installation packages used to install the command-line and GUI versions of a program. Or, an MPKG file might contain several related utilities, which are meant to be used in concert and thus packaged together.", - "When you double-click an MPKG file in macOS, Apple Installer will begin installing the packages the MPKG file contains. Sometimes, you may be able to manually specify which of the MPKG file's packages you want to install, as part of the installation process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpkt": { - "slug": "mpkt", - "extension": "mpkt", - "name": "MOPEKS Trial File", - "category": "mopeks-trial-file", - "summary": "", - "developer_org": "mopeks", - "developer_name": "MOPEKS", - "more_information": { - "description": [ - "When you open the MOPEKS application for the first time, a window will open asking if you want to make the MPKT file associated with MOPEKS, click Yes .", - "MOPEKS contains static and dynamic trial examples that have been stored previously:", - "NOTE: Other MOPEKS associated files include .MSCT , .MTHD , and .MTXT ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpkt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpl": { - "slug": "mpl", - "extension": "mpl", - "name": "AVCHD Playlist File", - "category": "avchd-playlist-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You will most likely only encounter an MPL file if you own a Sony AVCHD digital camcorder and transferred the MPL file to your computer. The files are referenced by the camcorder that created them for the purpose of video file navigation and playback. However, MPL files may be opened by various multimedia programs, such as Roxio Creator, Roxio Toast, and Cyberlink PowerDVD.", - "MPL files are saved in the AVCHD\\​BDMV\\​PLAYLIST directory of the recording media." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpls": { - "slug": "mpls", - "extension": "mpls", - "name": "Blu-ray Movie Playlist File", - "category": "blu-ray-movie-playlist-file", - "summary": "", - "developer_org": "blu-ray-disc-association", - "developer_name": "Blu-ray Disc Association", - "more_information": { - "description": [ - "Software Blu-ray players such as Leawo Blu-ray Player or PowerDVD, and Blu-ray authoring tools, can interpret MPLS files to manage and preview disc content. While players typically handle MPLS files in the background, users working with Blu-ray rips or backups may encounter MPLS files when organizing or analyzing disc structure.", - "Specific information that an MPLS file typically contains:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpm": { - "slug": "mpm", - "extension": "mpm", - "name": "Max Payne Mod", - "category": "max-payne-mod", - "summary": "", - "developer_org": "rockstar-games", - "developer_name": "Rockstar Games", - "more_information": { - "description": [ - "Max Payne is a popular third-person shooter video game in which players play as a New York City police detective named Max Payne. Rockstar Games released Max Payne in 2001.", - "Those playing the Windows version of Max Payne can use MPM files to modify the game's content. To do so, a player must place the MPM file in Max Payne's installation directory. Modders can also use Max Payne modding tools, such as RASMaster and MaxPaynePacker, to unpack MPM files and customize their contents." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpn": { - "slug": "mpn", - "extension": "mpn", - "name": "Mophun Video Game", - "category": "mophun-video-game", - "summary": "", - "developer_org": "synergenix-interactive", - "developer_name": "Synergenix Interactive", - "more_information": { - "description": [ - "In the early 2000s, Synergenix Interactive's Mophun game platform was included in several mobile phones and other devices. Most notably, many Sony Ericsson phones included Mophun. Mophun allowed players to install and play games downloaded from the Internet. These games were saved in MPN files.", - "After a player installed a Mophun game, the game's MPN file was typically stored in their device's Mophun directory. For example, to install a Mophun game on an ARCHOS Gmini 402 pocket multimedia device, a user had to:", - "After the user disconnected their Gmini 402 from their PC, the Gmini 402 automatically detected and installed the new MPN file, by moving it to the device's Mophun directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpo": { - "slug": "mpo", - "extension": "mpo", - "name": "Multi Picture Object File", - "category": "multi-picture-object-file", - "summary": "", - "developer_org": "cipa", - "developer_name": "CIPA", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mpo_6054.png", - "alt": "Screenshot of a .mpo file in StereoPhoto Maker 6", - "caption": "MPO file open in StereoPhoto Maker 6" - }, - "description": [ - "The Camera & Imaging Products Association (CIPA) developed the MPO format. The specification allows for saving any number of JPG files in an MPO file, but the most common use is for stereoscopic images.", - "The Fujifilm FinePix Real 3D series cameras are one of the most common cameras supporting Multi Picture Object images. When digital cameras capture images as MPO files, they capture them with the two lenses on the digital camera, then combine and view them side-by-side as a single 3D image.", - "The image appears in 3D when displayed on a supporting 3D device like a 3D TV. Various companies, including Canon, Sony, Panasonic, LG, Kodak, and Samsung, support the MPO format. Nintendo 3DS may also create MPO files. The files are 640x480, which is the screen size of the device.", - "NOTE: Another common stereoscopic image format is the Stereo JPEG Image format, which uses the .jps file extension ( .JPS files)." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpo_6054.png", - "alt": "Screenshot of a .mpo file in StereoPhoto Maker 6", - "caption": "MPO file open in StereoPhoto Maker 6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mpo_6054-2.jpg", - "alt": "MPO file open in Apple Preview 11", - "caption": "MPO file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpp": { - "slug": "mpp", - "extension": "mpp", - "name": "Microsoft Project File", - "category": "microsoft-project-file", - "summary": "", - "developer_org": "mobileframe", - "developer_name": "MobileFrame", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mpp_63.png", - "alt": "Screenshot of a .mpp file in Housatonic Project Viewer 365", - "caption": "MPP file open in Housatonic Project Viewer 365" - }, - "description": [ - "Microsoft released Project in 1984 to manage projects, develop schedules, set budgets, and allocate resources. The MPP format is the native file type associated with Microsoft Project and stores project information when saving a project.", - "Since 1984, Microsoft has released different versions of Project and the MPP format. You can view the following list to check the versions of MPP files supported by different versions of Project: MS Project 98 can open Project 4.x and Project 98 files. MS Project 2000 can open Project 98 and Project 2000 files. MS Project 2002 can open Project 98, Project 2000, and Project 2002 files. MS Project 2003 can open Project 98, 2000, 2002, and 2003 files. MS Project 2007 can open Project 98, 2000-2003, and 2007 files. MS Project 2010 can open Project 98, 2000-2003, 2007, and 2010 files. MS Project 2013 can open Project 2000-2003, 2007, 2010, and 2013 files. MS Project 2016 can open Project 2000-2003, 2007, 2010, 2013, and 2016 files. MS Project 2019 can open Project 2000-2003, 2007, 2010, 2013, 2016, and 2019 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpp_63.png", - "alt": "Screenshot of a .mpp file in Housatonic Project Viewer 365", - "caption": "MPP file open in Housatonic Project Viewer 365" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mppz": { - "slug": "mppz", - "extension": "mppz", - "name": "MagicPlot Project File", - "category": "magicplot-project-file", - "summary": "", - "developer_org": "magicplot-systems", - "developer_name": "Magicplot Systems", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mppz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpq": { - "slug": "mpq", - "extension": "mpq", - "name": "Blizzard Mo'PaQ File", - "category": "blizzard-mo-paq-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "Mike O'Brien developed the Mo'PaQ (short for Mike O'Brien Pack) archive format for use in Blizzard Entertainment games. Some examples of Blizzard video games that use the format include: Diablo Diablo II + Lord of Destruction expansion pack StarCraft + Brood War expansion pack StarCraft II: Wings of Liberty Warcraft II: Battle.net edition Warcraft III + Frozen Throne expansion pack World of Warcraft + expansion packs (Burning Crusade, Wrath of the Lich King, Cataclysm, etc.) MPQ archives may store various types of files: Sounds - .WAV , .MP3 , .MID , and .OGG Graphics - .GIF , .PCX , .BLP , and .DC6 Videos - .AVI , .SMK , and .BIK Animations - .MDX and DC6", - "MPQ archives may store various types of files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpqe": { - "slug": "mpqe", - "extension": "mpqe", - "name": "Blizzard Encrypted Mo'PaQ File", - "category": "blizzard-encrypted-mo-paq-file", - "summary": "", - "developer_org": "blizzard-entertainment", - "developer_name": "Blizzard Entertainment", - "more_information": { - "description": [ - "Since MPQE files contain large amounts of game data, they can be gigabytes in size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpqe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpr": { - "slug": "mpr", - "extension": "mpr", - "name": "FileMaker Dictionary File", - "category": "filemaker-dictionary-file", - "summary": "", - "developer_org": "e3-software", - "developer_name": "e3 Software", - "more_information": { - "description": [ - "MPR files are stored in the /​Extensions/​Dictionaries/​ folder within the application's installation directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mproj": { - "slug": "mproj", - "extension": "mproj", - "name": "Mine-imator Project", - "category": "mine-imator-project", - "summary": "", - "developer_org": "david-norgren", - "developer_name": "David Norgren", - "more_information": { - "description": [ - "Mine-imator can be used for making Minecraft movies published to YouTube and other video sharing websites.", - "NOTE: MPROJ files replace .MANI files in version 1.0 of Mine-imator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mproject": { - "slug": "mproject", - "extension": "mproject", - "name": "Merlin Project", - "category": "merlin-project", - "summary": "", - "developer_org": "projectwizards", - "developer_name": "ProjectWizards", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mproject_11873.png", - "alt": "Screenshot of a .mproject file in Merlin Project", - "caption": "MPROJECT file open in Merlin Project" - }, - "description": [ - "Merlin Project and Merlin Project Express are professional project management applications that project managers can use to plan and track a project's progress. Project managers can detail and assign tasks and sub-tasks, establish timelines, and note task progress in Merlin Project and Project Express.", - "Each Merlin Project and Project Express project plan is saved in an MPROJECT file. Merlin Project users can also export project plans as .MPP , .ICS , .HTML and other types of files, to allow those who do not have access to Merlin Project or Project Express to view a project plan." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mproject_11873.png", - "alt": "Screenshot of a .mproject file in Merlin Project", - "caption": "MPROJECT file open in Merlin Project" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mproject.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mps": { - "slug": "mps", - "extension": "mps", - "name": "Mathematical Programming System File", - "category": "mathematical-programming-system-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Max Payne was originally developed for Windows PCs and was later ported to the Mac by MacSoft. Max Payne 2 saved games use the .MP2S file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpsub": { - "slug": "mpsub", - "extension": "mpsub", - "name": "MPlayer Subtitles File", - "category": "mplayer-subtitles-file", - "summary": "", - "developer_org": "mplayer", - "developer_name": "MPlayer", - "more_information": { - "description": [ - "MPSUB files can be dumped using the MPlayer dumpmpsub command-line tool." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpsub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpt": { - "slug": "mpt", - "extension": "mpt", - "name": "Microsoft Project Template", - "category": "microsoft-project-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mpt_3175.jpg", - "alt": "Screenshot of a .mpt file in MOOS Project Viewer 4", - "caption": "MPT file open in MOOS Project Viewer 4" - }, - "description": [ - "Microsoft introduced Project in 1984 and has since released subsequent versions. The software allows you to manage projects by developing schedules, tracking progress, assigning tasks, and analyzing budgets.", - "To save a project as a template in Microsoft Project, follow these steps:", - "To create a project from a template in Microsoft Project, follow these steps:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mpt_3175.jpg", - "alt": "Screenshot of a .mpt file in MOOS Project Viewer 4", - "caption": "MPT file open in MOOS Project Viewer 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mptm": { - "slug": "mptm", - "extension": "mptm", - "name": "OpenMPT Module", - "category": "openmpt-module", - "summary": "", - "developer_org": "olivier-lapicque", - "developer_name": "Olivier Lapicque", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mptm_12739.png", - "alt": "Screenshot of a .mptm file in OpenMPT 1", - "caption": "MPTM file open in OpenMPT 1" - }, - "description": [ - "OpenMPT is short for Open ModPlug Tracker and is based on the original ModPlug Tracker. Olivier Lapicque initially developed the software and released it in 1997, then released its code as open source. A group of programmers and musicians now develop the software.", - "The application supports various sample and instrument audio formats such as .MDL , .STM , WAV, and PAT, but saves modules in its native MPTM format by default. You can create an MPTM by selecting File → New → OpenMPT Module , modifying the module, then selecting File → Save or Save As... . After saving the MPTM file, you can close the module, and re-open it for further editing." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mptm_12739.png", - "alt": "Screenshot of a .mptm file in OpenMPT 1", - "caption": "MPTM file open in OpenMPT 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mptm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpu": { - "slug": "mpu", - "extension": "mpu", - "name": "MPEG Layer 3 Audio File", - "category": "mpeg-layer-3-audio-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MPU files are the same as .MP3 files. If your program does not recognize MPU files, change their extension from \".mpu,\" to \".mp3\" to play them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpv": { - "slug": "mpv", - "extension": "mpv", - "name": "MPEG-2 Elementary Stream Video", - "category": "mpeg-2-elementary-stream-video", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "Unlike .MPEG , .AVI , and .MP4 files, MPV files do not use a container format. However, you can still play them in video players that include the MPEG-2 codec. In this way, MPV files are similar to .M2V and .MPV2 files.", - "NOTE: MPV files are often paired with associated .MPA files, which contain corresponding audio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpv2": { - "slug": "mpv2", - "extension": "mpv2", - "name": "MPEG-2 Video Stream", - "category": "mpeg-2-video-stream", - "summary": "", - "developer_org": "moving-picture-experts-group", - "developer_name": "Moving Picture Experts Group", - "more_information": { - "description": [ - "For example, an MPV2 file may contain video recorded using a digital video recorder. A user can import this file into a movie-making application, such as Windows Movie Maker, and pair it with an audio file to create a movie.", - "Unlike more common types of MPEG-2 video files, such as .MPG or .MPEG files, MPV2 files never contain audio. Digital video recorders that record both video and audio may save the audio associated with an MPV2 file in a corresponding .MPA2 file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpv2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpw": { - "slug": "mpw", - "extension": "mpw", - "name": "Microsoft Project Workspace File", - "category": "microsoft-project-workspace-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpws": { - "slug": "mpws", - "extension": "mpws", - "name": "MathPiper Worksheet", - "category": "mathpiper-worksheet", - "summary": "", - "developer_org": "mathpiper", - "developer_name": "MathPiper", - "more_information": { - "description": [ - "MathPiper is a programming language designed to be used in science, engineering, and mathematics fields. Worksheets are an integral part of MathPiper and within these worksheets are code folds, which are primarily used to calculate mathematical equations. These code folds can be executed by placing the cursor inside of it and typing Shift and Enter . The output (child fold) is then generated below the executed code fold, which is also known as a parent fold." - ] - }, - "common_filenames": [ - { - "filename": "worksheet_demo_1", - "description": "worksheet_demo_1 - A preloaded worksheet in MathPiperIDE." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpx": { - "slug": "mpx", - "extension": "mpx", - "name": "FoxPro Compiled Program Menu", - "category": "foxpro-compiled-program-menu", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft introduced Project in 1984, and it has since become an industry-leading program for managing projects big and small. For example, you may use Project to manage your home renovation or the moving parts of a corporate merger.", - "The software saves projects in the proprietary MPP format by default to store project information. Since not many applications support the MPP format, Microsoft developed the MPX format to make it easier for users to exchange project information with other apps.", - "Microsoft Project can export MPX files along with several other third-party programs. For example, several programs utilize the MPXJ Java library to implement MPX export functionality." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpy": { - "slug": "mpy", - "extension": "mpy", - "name": "MicroPython Module", - "category": "micropython-module", - "summary": "", - "developer_org": "damien-george", - "developer_name": "Damien George", - "more_information": { - "description": [ - "MicroPython is a Python implementation that is optimized to run programs on a microcontroller . It contains a cross-compiler, known as mpy-cross, which is used to pre-compile Python scripts to MPY files. These bytecode files are meant to be included in a microcontroller's firmware , so they are available to MicroPython programs run on that microcontroller.", - "Some MPY files may contain machine code compiled from programs written in a language other than Python. These files are used to import non-Python libraries and functions into MicroPython programs. Non-Python MPY files are created using MicroPython's mpy_ld.py tool, which links together and compiles a set of .O files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpz": { - "slug": "mpz", - "extension": "mpz", - "name": "Miradi Project File", - "category": "miradi-project-file", - "summary": "", - "developer_org": "wouter-van-oortmerssen", - "developer_name": "Wouter van Oortmerssen", - "more_information": { - "description": [ - "MPZ files are saved in a compressed (zipped) format to save disk space." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mpzip": { - "slug": "mpzip", - "extension": "mpzip", - "name": "Multisim Pack File", - "category": "multisim-pack-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "To create a Multisim Pack file in Multisim 11, select File → Projects and Packaging → Pack Project... . To unpack an MPZIP file, select File → Projects and Packaging → Unpack Project... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mpzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mq": { - "slug": "mq", - "extension": "mq", - "name": "Message Queuing Message Log File", - "category": "message-queuing-message-log-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSMQ allows applications that are running on separate servers and at different times to communicate with each other. The \"Queuing\" aspect allows messages to be stored in a queue in the event that an application receiving a message from a sending application is currently inaccessible. When the application becomes accessible again, the messages waiting in the queue are then sent to the application. An example implementation of MSMQ is in eCommerce where sales need to be processed by different applications running on different networks.", - "You will most likely only encounter an MSMQ MQ file if you are a developer of a system that utilizes MSMQ and are exploring the MSMQ\\​Storage folder. This folder also contains .LG1 and .LG2 files that store information about the state of an MQ file while MSMQ is writing information to it.", - "NOTE: The MSMQ messaging protocol was developed by Microsoft and introduced in Windows NT 4 and Windows 95." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mq4": { - "slug": "mq4", - "extension": "mq4", - "name": "MQL4 Source Code File", - "category": "mql4-source-code-file", - "summary": "", - "developer_org": "metaquotes-software", - "developer_name": "MetaQuotes Software", - "more_information": { - "description": [ - "The MQ4 file is primarily used by MetaTrader 4 while the .MQ5 file replaced the MQ4 file with the release of MetaTrader 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mq4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mq5": { - "slug": "mq5", - "extension": "mq5", - "name": "MQL5 Source Code File", - "category": "mql5-source-code-file", - "summary": "", - "developer_org": "metaquotes-software", - "developer_name": "MetaQuotes Software", - "more_information": { - "description": [ - "MQ5 files can be opened and edited by MetaEditor, an editor for creating trading robots and technical indicators and included with MetaTrader.", - "MetaEditor can also compile MQ5 files into EX5 Expert Advisor files, which are programs for automating the trading and analytical processes in MetaTrader. The compiling process consists of multiple stages such as a lexical scan, parsing, semantic analysis, code generation, and code optimization. To compile an MQ5, open the source file in \"Navigator\" and select File → Compile . If there are any errors, the compilation will not be completed no EX5 file will be created. The errors will appear in the \"Errors\" tab in the \"Toolbox\" window.", - "MetaTrader software is used for analyzing and trading Stock, Forex, Futures, and CFDs. It comes with technical analysis tools and enables the use of automated trading systems and copy trading." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mq5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mqh": { - "slug": "mqh", - "extension": "mqh", - "name": "MetaTrader Include File", - "category": "metatrader-include-file", - "summary": "", - "developer_org": "metaquotes-software", - "developer_name": "MetaQuotes Software", - "more_information": { - "description": [ - "MQH are similar to .H files as they allow programmers to write commonly used functions once so other source files can reference them multiple times. MQH files can also be used by programmers to share functions with other users without sharing the source code file.", - "The location of MQH files depends on the location of the .MQ4 or .MQ5 source files as they will be generated in the same folder. For example, if the source file is in the /​Libraries directory, the MQH file is generated in the root of the /​Include directory.", - "The MQH file is generated by MetaEditor, a tool included with MetaTrader. MetaEditor can edit Expert Advisors, which are programs for automating the trading and analytical processes in MetaTrader.", - "MetaTrader software is used for analyzing and trading Forex, Stock, CFDs, and Futures. The application comes with technical analysis tools and enables the use of automated trading systems and copy trading." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mqh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mqo": { - "slug": "mqo", - "extension": "mqo", - "name": "Metasequoia Document", - "category": "metasequoia-document", - "summary": "", - "developer_org": "metasequoia", - "developer_name": "Metasequoia", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mqo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mqv": { - "slug": "mqv", - "extension": "mqv", - "name": "Sony Movie Format", - "category": "sony-movie-format", - "summary": "", - "developer_org": "sony", - "developer_name": "Sony", - "more_information": { - "description": [ - "The Sony CLIÉ was a model of PDA that Sony sold from 2000 to 2005. These devices used Palm OS and, among other things, could play videos saved as MQV files (with Sony Movie Player).", - "Because the devices that create and use MQV video files are obsolete, so is the MQV format. However, you can still open, play, and convert MQV files with several media players." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mqv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrb": { - "slug": "mrb", - "extension": "mrb", - "name": "Multiple Resolution Bitmap File", - "category": "multiple-resolution-bitmap-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MRB files can be created with Microsoft's Multiple Resolution Bitmap Compiler (MRBC) in older Microsoft Windows SDKs . They may also be created in other Microsoft C/C++ software.", - "MRB image files were often used when compiling help documentation using Microsoft's older help compilers ( HC30.EXE , HC31.EXE , HCP.EXE , and HCW.EXE ).", - "NOTE: Because MRB files can contain multiple raw bitmaps, they can become very large in size compared to other compressed images." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrc": { - "slug": "mrc", - "extension": "mrc", - "name": "mIRC Script File", - "category": "mirc-script-file", - "summary": "", - "developer_org": "xiaomi", - "developer_name": "Xiaomi", - "more_information": { - "description": [ - "Xiaomi is a Chinese electronics company that, among many other things, manufactures a variety of popular smartphones. These smartphones use a custom version of the Android operating system known as MIUI.", - "Using the Xiaomi Themes app (also known as MIUI Themes App), MIUI users can install and use custom themes on their smartphones. These themes are saved as MTZ files.", - "Each MTZ file contains an MRC archive. This archive contains all the images used to change the operating system's skin , in accordance with the custom theme. It also contains XML files that MIUI uses to correctly apply each of the images. (For example, an MRC file might contain multiple XML files, used to apply a theme's skin different for users in different regions.)", - "MIUI stores MRC files in the following directory:", - "/​system/​media/​theme/​.data/​content/​YourThemeName" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrf": { - "slug": "mrf", - "extension": "mrf", - "name": "Mouse Recorder File", - "category": "mouse-recorder-file", - "summary": "", - "developer_org": "bartels-media", - "developer_name": "Bartels Media", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mrf_10861.png", - "alt": "Screenshot of a .mrf file in Bartels Media Mouse Recorder 1", - "caption": "MRF file open in Bartels Media Mouse Recorder 1" - }, - "description": [ - "The MRF file is the primary file type associated with Mouse Recorder. After recording your mouse activity in the program, an MRF file is created to store the information. You can open the MRF file to replay actions and edit the macro in case you want to change any activity.", - "To create an MRF file, select File → New then select File → Save . To open an MRF file, select File → Open and navigate to the location of the MRF file.", - "When saving an MRF file you can choose the name or you can leave it as the default name to help organize your MRF files by the time they were created. Default names typically begin as \"Macro\" then followed by the date and time. An example filename is Macro_2_21_2018 10-20-23 AM.mrf ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mrf_10861.png", - "alt": "Screenshot of a .mrf file in Bartels Media Mouse Recorder 1", - "caption": "MRF file open in Bartels Media Mouse Recorder 1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrg": { - "slug": "mrg", - "extension": "mrg", - "name": "Now Contact Merge Template", - "category": "now-contact-merge-template", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "To create the MRG file, select Define → Print Templates → Faxes... , select the \"+\" button in the top-right, name the template, and click OK . You will then be able to edit the template layout and its dimensions. Click OK when you're finished.", - "When creating a new .NWP letter document, you can select a MRG template to work off of by choosing a template from the \"Use Template\" drop down menu.", - "To select the template you want to print from, select File → Print Templates... , choose your template from the \"Template Type\" drop down menu, and click OK ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrimg": { - "slug": "mrimg", - "extension": "mrimg", - "name": "Macrium Reflect Disk Image", - "category": "macrium-reflect-disk-image", - "summary": "", - "developer_org": "paramount-software-uk", - "developer_name": "Paramount Software UK", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrimg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrk": { - "slug": "mrk", - "extension": "mrk", - "name": "DPOF Auto Print Order File", - "category": "dpof-auto-print-order-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Print Order file is typically saved in the /​MISC folder on digital camera media and is named AUTPRINT.MRK . Images that the MRK file contains print order information for are most likely saved in the /​IMAGE folder on the camera.", - "MRK files are meant to be referenced by the service or printer printing the digital photos on the camera. They are not meant to be manually opened by a user. However, since the files are saved in a text format they can be opened and viewed with a text editor, such as Microsoft Notepad or Apple TextEdit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrm": { - "slug": "mrm", - "extension": "mrm", - "name": "MIUI Theme Metadata", - "category": "miui-theme-metadata", - "summary": "", - "developer_org": "xiaomi", - "developer_name": "Xiaomi", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mrm_13454.png", - "alt": "Screenshot of a .mrm file in Microsoft Visual Studio Code", - "caption": "MRM file open in Microsoft Visual Studio Code" - }, - "description": [ - "MIUI is an Android variant used by Xiamoi smartphones. It allows users to install custom themes packaged as MTZ files. To install a theme, users often download that theme's MTZ file and then apply the theme via the MIUI Theme App (also known as Xiaomi Themes).", - "Each MTZ file is a .ZIP package that contains a collection of theme assets and other files, including one or more MRM files. The MRM file(s) are JSON files that describe the theme's contents, where those contents will be unpacked, and other information. Most notably, each MRM file contains a hash used as a checksum. Checking this hash against the MTZ file's hash allows MIUI to verify that the theme contains the correct contents." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mrm_13454.png", - "alt": "Screenshot of a .mrm file in Microsoft Visual Studio Code", - "caption": "MRM file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrml": { - "slug": "mrml", - "extension": "mrml", - "name": "3D Slicer Scene Description File", - "category": "3d-slicer-scene-description-file", - "summary": "", - "developer_org": "slicer-community", - "developer_name": "Slicer Community", - "more_information": { - "description": [ - "MRML stands for \"Medical Reality Markup Language.\" The MRML acronym is pronounced \"mur-muhl.\" 3D Slicer was developed at the Brigham and Women's Hospital (BWH), which is affiliated with the Harvard Medical School." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrp": { - "slug": "mrp", - "extension": "mrp", - "name": "Mythroad Platform File", - "category": "mythroad-platform-file", - "summary": "", - "developer_org": "image-line", - "developer_name": "Image-Line", - "more_information": { - "description": [ - "MRP files are used by China Mobile phones that do not support Java . The program files are typically much smaller than .JAR Java apps, roughly one-third the size.", - "To install an MRP app on a phone, move the file directly to the memory card of the phone using a USB connection. Then, to complete the installation, place the files in the appropriate programs folder with the other MRP files, which may be one of the following folders: Mythroad , Mulgame , Mrapp , Games ." - ] - }, - "common_filenames": [ - { - "filename": "[application].mrp", - "description": "[application].mrp - The MRP file will be named after the name of the application, e.g., the Facebook application would be facebook.mrp." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mrp_11519.jpg", - "alt": "Screenshot of a .mrp file in Image-Line Morphine", - "caption": "MRP file open in Image-Line Morphine" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrpack": { - "slug": "mrpack", - "extension": "mrpack", - "name": "Modrinth Minecraft Modpack", - "category": "modrinth-minecraft-modpack", - "summary": "", - "developer_org": "modrinth", - "developer_name": "Modrinth", - "more_information": { - "description": [ - "Modrinth is an open-source platform that allows Minecraft modders to distribute and download mods (packages that modify Minecraft's gameplay). Modders can upload mods in various formats, including Modrinth's MRPACK format.", - "MRPACK files typically contain multiple related mods and configuration files, which a player can quickly install and enable at the same time. Modders can create MRPACK files using Modrinth App, MultiMC, packwiz, or Moddermore. They can install MRPACK files with Modrinth App, ATLauncher, BakaXL, MultiMC, or Prism Launcher." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrpack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrs": { - "slug": "mrs", - "extension": "mrs", - "name": "GunZ Game Data File", - "category": "gunz-game-data-file", - "summary": "", - "developer_org": "maiet-entertainment", - "developer_name": "MAIET Entertainment", - "more_information": { - "description": [ - "Players can find and join live GunZ games at ijji.com." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrsn": { - "slug": "mrsn", - "extension": "mrsn", - "name": "Mersenne Source Code File", - "category": "mersenne-source-code-file", - "summary": "", - "developer_org": "wilson-web-technologies", - "developer_name": "Wilson Web Technologies", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mrsn_11092.jpg", - "alt": "Screenshot of a .mrsn file in File Viewer", - "caption": "MRSN file open in File Viewer" - }, - "description": [ - "Mersenne syntax is similar to the Python programming language, so an MRSN file may look similar to a .PY file. For example, comments are preceded by hashtags (#) in both languages. However, methods and variables are stated explicitly in Mersenne (preceded by \"method\" or \"var\"), whereas this is not necessary in Python. Mersenne is open source and extensible, allowing developers to implement other languages, such as Java or C++, in Mersenne programs to increase functionality.", - "NOTE: If you have MersenneX installed on your machine, you can run MRSN files simply by double-clicking them. You can also convert MRSN files into MRSNP Mersenne programs with Perfector, which comes packaged with MersenneX." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mrsn_11092.jpg", - "alt": "Screenshot of a .mrsn file in File Viewer", - "caption": "MRSN file open in File Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrsn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrt": { - "slug": "mrt", - "extension": "mrt", - "name": "Stimulsoft Report File", - "category": "stimulsoft-report-file", - "summary": "", - "developer_org": "stimulsoft", - "developer_name": "Stimulsoft", - "more_information": { - "description": [ - "Stimulsoft reports are often used with .NET Framework applications and Web applications. For desktop applications, the reports can be delivered via the application's user interface at runtime.", - "An example application that uses Stimulsoft reports is Docusnap, an enterprise information technology (IT) reporting application that uses MRT files for hardware and software reports. Another example is Sitecore Online Marketing Suite (OMS), which uses Stimulsoft reports for Web-based reporting.", - "NOTE: The Stimulsoft software is most commonly installed as a plugin for Microsoft Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrw": { - "slug": "mrw", - "extension": "mrw", - "name": "Minolta Raw Image", - "category": "minolta-raw-image", - "summary": "", - "developer_org": "minolta", - "developer_name": "Minolta", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mrw_1861.png", - "alt": "Screenshot of a .mrw file in Adobe Photoshop", - "caption": "MRW file open in Adobe Photoshop" - }, - "description": [ - "Many professional-grade digital cameras save photos as camera raw files. These files contain all the data captured when a photographer took a picture. Retaining this data in its raw form allows photographers to edit elements of the image, such as its color temperature and exposure, more precisely than they'd be able to if the data was processed or compressed.", - "Minolta Dimage cameras, such as the Dimage 7 and Dimage Z2, save camera raw images as MRW files. When Sony acquired Minolta, they phased out the MRW format and replaced it with the .ARW format." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mrw_1861.png", - "alt": "Screenshot of a .mrw file in Adobe Photoshop", - "caption": "MRW file open in Adobe Photoshop" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mrxs": { - "slug": "mrxs", - "extension": "mrxs", - "name": "MIRAX Virtual Slide File", - "category": "mirax-virtual-slide-file", - "summary": "", - "developer_org": "carl-zeiss-microimaging", - "developer_name": "Carl Zeiss MicroImaging", - "more_information": { - "description": [ - "MIRAX slides can be analyzed under multiple viewing conditions. For example, the slides can be magnified, and the color, brightness, and contrast can be adjusted. Additionally, MIRAX files support fluorescent slide handling.", - "NOTE: The Pannoramic Viewer application is the same program as the MIRAX Viewer program. It was developed by 3DHISTECH." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mrxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mry": { - "slug": "mry", - "extension": "mry", - "name": "Tomboy Industrees Memory File", - "category": "tomboy-industrees-memory-file", - "summary": "", - "developer_org": "tomboy-industrees", - "developer_name": "Tomboy Industrees", - "more_information": { - "description": [ - "According to Tomboy Industrees, humans will be able to read and write MRY files via a Human-Computer interface* that reads brain patterns. It is like editing a .DOC file, but using only your mind. Computers will be able to store, process, and share the MRY file as needed.", - "*This hardware interface already exists in a research capacity. Future development is planned for commercial use." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mry.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms-one-stub": { - "slug": "ms-one-stub", - "extension": "ms-one-stub", - "name": "Microsoft OneNote Stub", - "category": "microsoft-onenote-stub", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft OneNote is a digital notebook application that allows users to take notes on their computer and share those notes with others. Microsoft OneDrive is a cloud storage application that, among other things, allows users to upload, access, and share their OneNote notebooks over the Internet.", - "When a OneDrive user creates or opens a new cloud-based notebook, OneDrive stores some files associated with that notebook on the user's PC. One of these files is an MS-ONE-STUB file, which is a pointer file that references and can be used to open the cloud-based notebook." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms-one-stub.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms-tnef": { - "slug": "ms-tnef", - "extension": "ms-tnef", - "name": "MS Transport Neutral Encapsulation Format", - "category": "ms-transport-neutral-encapsulation-format", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: MS-TNEF files are rarely seen with the \".ms-tnef\" extension. Instead, they are usually seen with the filename Winmail.dat ( .DAT file), which includes the MS-TNEF encoded data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms-tnef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms": { - "slug": "ms", - "extension": "ms", - "name": "Maxwell Script", - "category": "maxwell-script", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Maxwell scripts can be edited directly within the Maxwell Render application. The Maxwell Render window provides syntax highlighting." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms1": { - "slug": "ms1", - "extension": "ms1", - "name": "VirtualBus Map File", - "category": "virtualbus-map-file", - "summary": "", - "developer_org": "virtualbus", - "developer_name": "VIrtualBus", - "more_information": { - "description": [ - "MS1 files are stored in the \\​Maps\\​ directory within the VirtualBus installation. If you download an MS1 file, it should be saved to this directory.", - "NOTE: Creating your own VirtualBus maps is a difficult task and requires some knowledge of 3D modeling tools. Generally, users download maps that have already been created by VirtualBus content developers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms10": { - "slug": "ms10", - "extension": "ms10", - "name": "Multisim 10 Circuit Design File", - "category": "multisim-10-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "NOTE: The \".ms10\" extension is used by Multisim 10, and Multisim 11 uses the .MS11 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms10.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms11": { - "slug": "ms11", - "extension": "ms11", - "name": "Multisim 11 Circuit Design File", - "category": "multisim-11-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MS11 files can be combined into Multisim projects, which use the .MP11 extension.", - "NOTE: Previous versions of Multisim used the .MS7 , .MS8 , .MS9 , and .MS10 extensions for saving circuit designs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms11.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms12": { - "slug": "ms12", - "extension": "ms12", - "name": "Multisim 12 Circuit Design File", - "category": "multisim-12-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MS12 and MP12 files are the primary file types associated with Multisim. You can simply double-click the MS12 file to open it in Multisim. Also, MS12 files can be combined into Multisim projects, which use the .MP12 extension.", - "Multisim appends a number to circuit design file extensions, which indicates the version of Multisim that created the design. For example, Multisim 10 uses the .MS10 file extension and Multisim 11 uses the .MS11 file extension for saving designs. Also, Multisim supports older project formats, which means that version 14 of Multisim can open an .MS11 design created by version 11 of Multisim.", - "Multisim provides a variety of features that make it a powerful electronic schematic capture and SPICE environment. It is used by educators, researchers, and engineers around the world to simulate and analyze PCBs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms12.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms13": { - "slug": "ms13", - "extension": "ms13", - "name": "Multisim 13 Circuit Design File", - "category": "multisim-13-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "MS13 files are one of the primary file types associated with Multisim. You can simply double-click the MS13 file to open it in Multisim. MS13 files can be simulated in the software to analyze the circuit and combined into Multisim projects, which use the .MP13 extension.", - "Multisim appends a number to circuit design file extensions, which indicates the version of Multisim that created the design. For example, Multisim 11 uses the .MS11 file extension and Multisim 12 uses the .MS12 file extension for saving designs. Also, Multisim supports older project formats, which means that version 14 of Multisim can open an .MS9 design created by version 9 of Multisim.", - "Multisim provides a variety of features that make it a powerful electronic schematic capture and SPICE environment. It is used by educators, researchers, and engineers around the world to simulate and analyze PCBs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms13.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms14": { - "slug": "ms14", - "extension": "ms14", - "name": "Multisim 14 Circuit Design File", - "category": "multisim-14-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ms14_10598.jpg", - "alt": "Screenshot of a .ms14 file in National Instruments Multisim 14", - "caption": "MS14 file open in National Instruments Multisim 14" - }, - "description": [ - "MS14 files are one of the primary file types associated with Multisim. You can create an MS14 file by selecting File → New... , choosing the design type, then selecting File → Save . You can open an MS14 file by simply double-clicking the MS14 file or selecting File → Open... .", - "Multisim appends a number to circuit design file extensions, which indicates the version of Multisim that created the design. For example, Multisim 12 uses the .MS12 file extension and Multisim 13 uses the .MS13 file extension for saving designs. Also, Multisim supports older project formats, which means that version 14 of Multisim can open an .MS9 design created by version 9 of Multisim.", - "NOTE: Multisim is used by educators, researchers, and engineers around the world." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ms14_10598.jpg", - "alt": "Screenshot of a .ms14 file in National Instruments Multisim 14", - "caption": "MS14 file open in National Instruments Multisim 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms14.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms3d": { - "slug": "ms3d", - "extension": "ms3d", - "name": "MilkShape 3D Model", - "category": "milkshape-3d-model", - "summary": "", - "developer_org": "chumbalum-soft", - "developer_name": "Chumbalum Soft", - "more_information": { - "description": [ - "MilkShape 3D is typically used for creating and editing models for Half-Life, Quake, Unreal, and other 3D action games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms7": { - "slug": "ms7", - "extension": "ms7", - "name": "Multisim 7 Circuit Design File", - "category": "multisim-7-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "Newer versions of Multisim use the .MS8 , .MS9 , and .MS10 extension for saving circuit designs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms8": { - "slug": "ms8", - "extension": "ms8", - "name": "Multisim 8 Circuit Design File", - "category": "multisim-8-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "More recent versions of Multisim use the .MS10 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ms9": { - "slug": "ms9", - "extension": "ms9", - "name": "Multisim 9 Circuit Design File", - "category": "multisim-9-circuit-design-file", - "summary": "", - "developer_org": "national-instruments", - "developer_name": "National Instruments", - "more_information": { - "description": [ - "More recent versions of Multisim use the .MS10 extension for saving circuit designs." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ms9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msapp": { - "slug": "msapp", - "extension": "msapp", - "name": "Power Apps Studio Canvas Application", - "category": "power-apps-studio-canvas-application", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/msapp_12455.png", - "alt": "Screenshot of a .msapp file in Microsoft Power Apps Studio", - "caption": "MSAPP file open in Microsoft Power Apps Studio" - }, - "description": [ - "Microsoft Power Apps is a web-based development platform that allows developers to create many different types of mobile and web applications. In Power Apps, developers can create:", - "When a developer creates a canvas application, the app opens in Power Apps Studio, an environment tailored specifically for developing canvas apps. Typically, Power Apps Studio saves developers' apps to the Power Apps cloud. However, developers can also download their apps to their computers, to retain local copies. When they do, the apps are saved as MSAPP files.", - "Each MSAPP file is a Zip archive, which can be decompressed just like any other Zip archive. When you decompress an MSAPP file, you can view the .JSON , .JPG , .PNG , and other files that make up the app." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/msapp_12455.png", - "alt": "Screenshot of a .msapp file in Microsoft Power Apps Studio", - "caption": "MSAPP file open in Microsoft Power Apps Studio" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msapp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msav": { - "slug": "msav", - "extension": "msav", - "name": "Mindustry Save File", - "category": "mindustry-save-file", - "summary": "", - "developer_org": "anuke", - "developer_name": "Anuke", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/msav_13536.jpg", - "alt": "Screenshot of a .msav file in Mindustry", - "caption": "MSAV file open in Mindustry" - }, - "description": [ - "In Mindustry, players create and defend industrial factories from AI enemies and (in multiplayer games) other players. The game features campaign and custom game modes, in which players can save their progress, and a Map Editor, in which players can create, edit, save, and load custom game maps.", - "Mindustry saves both saved games and custom maps as MSAV files. By default, Mindustry stores MSAV files that contain saved games in its saves directory, and it stores MSAV files that contain custom maps in its maps directory.", - "MSAV files that contain saved games typically use filenames that are either a number (e.g., 1.msav ) or the sector of the campaign map on which they were saved (e.g. sector-serpulo-18.msav ). MSAV files that contain custom maps are typically named for the map they contain.", - "NOTE: Mindustry also creates backup saved game files, which use the .msav-backup.msav extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/msav_13536.jpg", - "alt": "Screenshot of a .msav file in Mindustry", - "caption": "MSAV file open in Mindustry" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msb": { - "slug": "msb", - "extension": "msb", - "name": "Oracle Binary Message File", - "category": "oracle-binary-message-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "MSB files are generated for a specific Oracle application and language. The filename (or save directory) indicates the product ID and the localization. For example, oraus.msb uses \"ora\" for Oracle Database and \"us\" for the English language.", - "The information in MSB files can be accessed using the Oracle Call Interface (OCI), an API used for accessing Oracle functions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msbt": { - "slug": "msbt", - "extension": "msbt", - "name": "Message Studio Binary Text File", - "category": "message-studio-binary-text-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "MSBT files are created by Message Studio, an internal tool used by Nintendo developers to generate dialog text for games. The dialog text does not only appear when characters are speaking, but it may also appear to give characters options for in-game decisions or when a player chooses to save the game.", - "NOTE: You can modify MSBT files with various editors developed by Nintendo gamers, such as MSBT Editor Reloaded and msbtEditor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msc": { - "slug": "msc", - "extension": "msc", - "name": "Microsoft Management Console Snap-in Control File", - "category": "microsoft-management-console-snap-in-control-file", - "summary": "", - "developer_org": "the-musescore-team", - "developer_name": "The MuseScore Team", - "more_information": { - "description": [ - "Snap-ins are commonly used by system administrators for device management, disk defragmentation , and system event monitoring. Custom snap-ins can be developed with the MMC Application Programming Interface ( API ), which is published by the Microsoft Developer Network (MSDN).", - "MMC is included with Windows operating systems beginning with Windows 2000. The shortcuts below can be accessed within Control Panel → Administrative Tools ." - ] - }, - "common_filenames": [ - { - "filename": "admgmt.msc", - "description": "admgmt.msc - Active Directory Manager" - }, - { - "filename": "azman.msc", - "description": "azman.msc - Authorization Manager" - }, - { - "filename": "certmgr.msc", - "description": "certmgr.msc - Certificate Manager" - }, - { - "filename": "ciadv.msc", - "description": "ciadv.msc - Indexing Service" - }, - { - "filename": "comexp.msc", - "description": "comexp.msc - Component Services" - }, - { - "filename": "compmgmt.msc", - "description": "compmgmt.msc - Computer Management" - }, - { - "filename": "devmgmt.msc", - "description": "devmgmt.msc - Device Manager" - }, - { - "filename": "dfrg.msc", - "description": "dfrg.msc - Disk Defragmenter" - }, - { - "filename": "dhcpmgmt.msc", - "description": "dhcpmgmt.msc - DHCP Management" - }, - { - "filename": "diskmgmt.msc", - "description": "diskmgmt.msc - Disk Management" - }, - { - "filename": "eventvwr.msc", - "description": "eventvwr.msc - Event Viewer" - }, - { - "filename": "fsmgmt.msc", - "description": "fsmgmt.msc - Shared Folders" - }, - { - "filename": "gpedit.msc", - "description": "gpedit.msc - Group Policy" - }, - { - "filename": "ipaddrmgmt.msc", - "description": "ipaddrmgmt.msc - IP Address Manager" - }, - { - "filename": "lusrmgr.msc", - "description": "lusrmgr.msc - Local Users and Groups" - }, - { - "filename": "ntmsmgr.msc", - "description": "ntmsmgr.msc - Removable Storage" - }, - { - "filename": "ntmsoprq.msc", - "description": "ntmsoprq.msc - Removable Storage Operator Requests" - }, - { - "filename": "perfmon.msc", - "description": "perfmon.msc - Performance Monitor" - }, - { - "filename": "rsop.msc", - "description": "rsop.msc - Resultant Set of Policy" - }, - { - "filename": "secpol.msc", - "description": "secpol.msc - Local Security Policy" - }, - { - "filename": "services.msc", - "description": "services.msc - Services" - }, - { - "filename": "tsmmc.msc", - "description": "tsmmc.msc - Remote Desktop" - }, - { - "filename": "uddi.msc", - "description": "uddi.msc - UDDI Services Management" - }, - { - "filename": "wmimgmt.msc", - "description": "wmimgmt.msc - Windows Management Infrastructure (WMI)" - }, - { - "filename": "winsmgmt.msc", - "description": "winsmgmt.msc - WINS Server Management" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msch": { - "slug": "msch", - "extension": "msch", - "name": "Mindustry Schematic", - "category": "mindustry-schematic", - "summary": "", - "developer_org": "anuke", - "developer_name": "Anuke", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/msch_13614.png", - "alt": "Screenshot of a .msch file in Mindustry", - "caption": "MSCH file open in Mindustry" - }, - "description": [ - "In Mindustry, players construct factories and defend them from assaults by NPC enemies and other players. While constructing their factories, players can select all or part of a structure they've built and save that selection as a schematic. Doing so allows the player to quickly place copies of the selection (in their current game) and to export the selection as an MSCH file (for use in other games).", - "To save a structure as an MSCH file:", - "After creating your MSCH file, you can select Export to export it for use in other Mindustry games. You can also export the file later, by selecting it from the Schematics section of Mindustry's build menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/msch_13614.png", - "alt": "Screenshot of a .msch file in Mindustry", - "caption": "MSCH file open in Mindustry" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msct": { - "slug": "msct", - "extension": "msct", - "name": "MOPEKS Script File", - "category": "mopeks-script-file", - "summary": "", - "developer_org": "mopeks", - "developer_name": "MOPEKS", - "more_information": { - "description": [ - "When you open the MOPEKS application for the first time, a window will open asking if you want to make the MSCT file associated with the MOPEKS program, click Yes .", - "MSCT files are located in C:\\​MOPEKS\\​Factory\\​Scripts .", - "NOTE: Other MOPEKS associated files include .MPKT , .MTHD , and .MTXT ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mscx": { - "slug": "mscx", - "extension": "mscx", - "name": "MuseScore Music Score File", - "category": "musescore-music-score-file", - "summary": "", - "developer_org": "the-musescore-team", - "developer_name": "The MuseScore Team", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mscx_4774.png", - "alt": "Screenshot of a .mscx file in MuseScore 4.3", - "caption": "MSCX file open in MuseScore 4.3" - }, - "description": [ - "The standard save format MuseScore uses to save scores is the MuseScore Compressed Score ( .MSCZ ) format. When you save a score in the is format (by selecting File → Save , MuseScore creates an MSCX file to store the score, and Zip compresses it as an MSCZ file along with other resource files, such as .JSON files and .PNG thumbnails.", - "NOTE: MuseScore introduced MSCX files in version 0.9.5 due to a file association conflict in Windows. Earlier MuseScore versions use the .MSC file extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mscx_4774.png", - "alt": "Screenshot of a .mscx file in MuseScore 4.3", - "caption": "MSCX file open in MuseScore 4.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mscx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mscz": { - "slug": "mscz", - "extension": "mscz", - "name": "MuseScore Compressed Score File", - "category": "musescore-compressed-score-file", - "summary": "", - "developer_org": "the-musescore-team", - "developer_name": "The MuseScore Team", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mscz_4775.png", - "alt": "Screenshot of a .mscz file in MuseScore 4.3", - "caption": "MSCZ file open in MuseScore 4.3" - }, - "description": [ - "MSCZ is the standard save format for MuseScore. When you save a score with MuseScore by selecting File → Save , the program creates an MSCZ file to store the score contents. Once saved, you can close MSCZ files, and then re-open them to continue editing them.", - "After you edit an MSCZ file, you can export it to a more common format to share it with others. You can also publish the composition to MuseScore.com or Audio.com." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mscz_4775.png", - "alt": "Screenshot of a .mscz file in MuseScore 4.3", - "caption": "MSCZ file open in MuseScore 4.3" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mscz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mscz_saving": { - "slug": "mscz_saving", - "extension": "mscz_saving", - "name": "MuseScore Compressed Score Saving File", - "category": "musescore-compressed-score-saving-file", - "summary": "", - "developer_org": "the-musescore-team", - "developer_name": "The MuseScore Team", - "more_information": { - "description": [ - "MuseScore is a free program used to compose and notate musical compositions. The standard format for saving scores in MuseScore is the MSCZ format.", - "When you modify and save a score saved as an MSCZ file, MuseScore creates an MSCZ_SAVING file as it writes the data to the new file. Once complete, MuseScore replaces the old MSCZ file with the MSCZ_SAVING file by removing the _saving extension. This method of saving protects against the loss of the old and new score in the event of a crash while saving (only the new score written to the MSCZ_SAVING file is lost)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mscz_saving.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msd": { - "slug": "msd", - "extension": "msd", - "name": "Map Service Definition File", - "category": "map-service-definition-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msdvd": { - "slug": "msdvd", - "extension": "msdvd", - "name": "Windows DVD Maker Project File", - "category": "windows-dvd-maker-project-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows DVD Maker is a DVD production program included with Windows Vista Home Premium and Ultimate editions. It is a supplemental application to Windows Movie Maker.", - "NOTE: Microsoft Windows DVD Maker is no longer developed and is not supported by Windows 10." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msdvd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mse": { - "slug": "mse", - "extension": "mse", - "name": "MediaShow Slideshow Project File", - "category": "mediashow-slideshow-project-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "MediaShow slideshows can be shared on YouTube and FaceBook using functions available in the software.", - "NOTE: CyberLink discontinued the MediaShow software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msf": { - "slug": "msf", - "extension": "msf", - "name": "Mail Summary File", - "category": "mail-summary-file", - "summary": "", - "developer_org": "miranda-im", - "developer_name": "Miranda IM", - "more_information": { - "description": [ - "NOTE: Blue Card Manager has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msg": { - "slug": "msg", - "extension": "msg", - "name": "Outlook Message Item File", - "category": "outlook-message-item-file", - "summary": "", - "developer_org": "bethesda-softworks", - "developer_name": "Bethesda Softworks", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/msg_139.png", - "alt": "Screenshot of a .msg file in Microsoft Outlook for Microsoft 365", - "caption": "MSG file open in Microsoft Outlook for Microsoft 365" - }, - "description": [ - "Microsoft introduced the MSG format with the release of Microsoft Exchange Server and Microsoft Outlook in 2003 and still actively maintains the MSG format. The primary purpose of the MSG file is to allow Outlook users to share various items, such as messages, appointments, and contacts.", - "The information stored in an MSG file differs based on the item contained in the file. Examples of items often saved in MSG files and their information:", - "You can create an MSG file with Outlook by dragging and dropping an email message, appointment, contact, or task item to your desktop or a folder in Windows Explorer. When doing this, Outlook names the MSG file the same name as the message subject. For example, a message with the subject \"Thanks for contacting us\" becomes Thanks for contacting us.msg .", - "You can also create an MSG file with Outlook by selecting the email message, contact, appointment, or task and clicking File → Save As . You can then choose the save location and name of the MSG file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/msg_139.png", - "alt": "Screenshot of a .msg file in Microsoft Outlook for Microsoft 365", - "caption": "MSG file open in Microsoft Outlook for Microsoft 365" - }, - { - "url": "https://fileinfo.com/img/ss/sm/msg_9485.png", - "alt": "Screenshot of a .msg file in Microsoft Visual Studio Code", - "caption": "MSG file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msh": { - "slug": "msh", - "extension": "msh", - "name": "Orbiter 3D Mesh File", - "category": "orbiter-3d-mesh-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MSH files are saved in the \\​Meshes\\​ folder of the software installation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msh1xml": { - "slug": "msh1xml", - "extension": "msh1xml", - "name": "Monad Display Configuration File", - "category": "monad-display-configuration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSH1XML files were introduced when Monad was released in 2005. However, they were soon replaced by .PS1XML files in April 2006 when Microsoft renamed Monad as Windows PowerShell.", - "Since MSH1XML files store the configuration information in XML format, they can be easily opened and edited using a text editor. However, you should only edit the files with the proper knowledge of the content." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msh1xml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msha": { - "slug": "msha", - "extension": "msha", - "name": "Microsoft Help Asset File", - "category": "microsoft-help-asset-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSHA files are saved in an XML format and can be authored with any text editor. The MS Help Viewer 1.x standard requires that they use the filename HelpContentSetup.MSHA .", - "NOTE: The MS Help Viewer 1.x format replaces the MS Help 2.x ( .HXS ) and Help 1.x ( .CHM ) formats." - ] - }, - "common_filenames": [ - { - "filename": "HelpContentSetup.MSHA", - "description": "HelpContentSetup.MSHA - The filename required by the Microsoft Help Viewer 1.x standard." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msha.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mshc": { - "slug": "mshc", - "extension": "mshc", - "name": "Microsoft Help Container File", - "category": "microsoft-help-container-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSHC files store help documents created for software applications. The documentation is deployed with software applications as a signed .CAB file that contains MSHC packages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mshc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mshi": { - "slug": "mshi", - "extension": "mshi", - "name": "Microsoft Help Index File", - "category": "microsoft-help-index-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSHI files are used for indexing the content in .MSHC help container files. When an MSHI file exists, it is deployed with the corresponding MSHC file within a signed .CAB archive.", - "NOTE: MS Help Viewer 1.x replaces the MS Help 2.x ( .HXS ) and MS Help 1.x ( .CHM ) formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mshi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msi": { - "slug": "msi", - "extension": "msi", - "name": "Windows Installer Package", - "category": "windows-installer-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSI files are similar to .EXE files, in that both are used to install and launch Windows programs. However, EXE files do not always contain installers and may simply launch the program they contain when double-clicked. MSI files, on the other hand, always contain installers.", - "Windows uses the Windows Installer program to open MSI files. This program was previously named the Microsoft Installer, which is what gave MSI files their name.", - "NOTE: In Windows Vista, .MSU files are used to install system updates and hotfixes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msif": { - "slug": "msif", - "extension": "msif", - "name": "MyLabel Designer Deluxe Data File", - "category": "mylabel-designer-deluxe-data-file", - "summary": "", - "developer_org": "avanquest", - "developer_name": "Avanquest", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msim": { - "slug": "msim", - "extension": "msim", - "name": "mSecure Password Manager Backup File", - "category": "msecure-password-manager-backup-file", - "summary": "", - "developer_org": "mseven-software", - "developer_name": "mSeven Software", - "more_information": { - "description": [ - "The MSIM file most often appears to users when they utilize mSecure's \"Email Backup\" function, which is helpful for protecting your data in case of accidental app removal or damage. You can email a backup of your mSecure data to yourself that can be opened in case you lose your data. When restoring the data you will be prompted to enter your login password you used when making the backup. After entering the password you will be then given the option to restore the data.", - "NOTE: mSecure uses 256 bit Blowfish Encryption for storing private information." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msix": { - "slug": "msix", - "extension": "msix", - "name": "MSIX Installer Package", - "category": "msix-installer-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/msix_11205.png", - "alt": "MSIX file shown in Windows File Explorer", - "caption": "MSIX file shown in Windows File Explorer" - }, - "description": [ - "MSIX is a universal package format that developers can use to distribute their programs to users through the Microsoft Store. Microsoft introduced the MSIX format in 2018, with the release of Windows 10 version 1809. The format supports classic Win32 apps and is designed to eventually replace AppX, MSI, and other Windows installer formats. MSIX offers enhanced security, streamlined app updates through Windows, and cleaner app uninstallation.", - "Several programs, including Microsoft Visual Studio, MSIX Packaging Tool, and Caphyon Advanced Installer, can create MSIX packages. If you have an existing app that you want to save in the MSIX format, you can use the MSIX Packaging Tool to quickly repackage your app." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/msix_11205.png", - "alt": "MSIX file shown in Windows File Explorer", - "caption": "MSIX file shown in Windows File Explorer" - }, - { - "url": "https://fileinfo.com/img/ss/sm/msix_11205-2.png", - "alt": "Contents of a decompressed MSIX file", - "caption": "Contents of a decompressed MSIX file" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msixbundle": { - "slug": "msixbundle", - "extension": "msixbundle", - "name": "Windows 10 App Bundle", - "category": "windows-10-app-bundle", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The MSIX bundle format is the successor to the .APPXBUNDLE format. MSIX extends AppX with new features, including improved support for desktop apps that are built with older technologies such as Win32, WinForms, and WPF. MSIX is forward compatible, meaning that an existing app packaged with AppX can also be repackaged and deployed with MSIX.", - "The different architectures in MSIX bundles allow the appropriate version of the app to be installed on a computer. For example, while a 32-bit computer may receive the x86 version of the app, a 64-bit system receives the x64 version. By including multiple architectures into an MSIXBUNDLE file, developers can support a wide range of devices and optimize apps for targeted architectures.", - "MSIX bundles are created using Microsoft's MSIX SDK, which is available with Visual Studio. Developers can upload bundles to the Windows Store for distribution or make them available for sideloading, a process that is used for installing apps manually.", - "NOTE: Single MSIX packages use the .MSIX file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msixbundle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msixupload": { - "slug": "msixupload", - "extension": "msixupload", - "name": "Windows 10 App Upload Bundle", - "category": "windows-10-app-upload-bundle", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The MSIX upload format is the successor to the AppX upload format, which uses .APPXUPLOAD files for app package uploads. The MSIX format was introduced in Windows 10 and extends AppX to include features such as improved packaging support for older Win32 apps. MSIXUPLOAD files can be created with Microsoft's MSIX SDK, which is included with Visual Studio.", - "NOTE: MSIXUPLOAD files are for Microsoft Store submission only. If you would like to make apps available through other distribution channels, you can use the .MSIX format or the .MSIXBUNDLE format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msixupload.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msk": { - "slug": "msk", - "extension": "msk", - "name": "Paint Shop Pro Mask File", - "category": "paint-shop-pro-mask-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "MSK files store shades of gray that define the varying degrees of the image mask. Where the mask is black, the underlying image is not visible. Masks can be built in Paint Shop Pro using preset shapes and sizes.", - "NOTE: PaintShop Photo Pro, the successor to Paint Shop Pro, does not support MSK files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mskn": { - "slug": "mskn", - "extension": "mskn", - "name": "MediaMonkey Skin File", - "category": "mediamonkey-skin-file", - "summary": "", - "developer_org": "ventis-media", - "developer_name": "Ventis Media", - "more_information": { - "description": [ - "The default MediaMonkey skin file is named \"Theme.mskn,\" which can be edited with the KSdev theme editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mskn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msl": { - "slug": "msl", - "extension": "msl", - "name": "Magick Scripting Language File", - "category": "magick-scripting-language-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msm": { - "slug": "msm", - "extension": "msm", - "name": "Windows Installer Merge Module", - "category": "windows-installer-merge-module", - "summary": "", - "developer_org": "ubisoft", - "developer_name": "Ubisoft", - "more_information": { - "description": [ - "MSM files are also called \"merge package files.\" Since they are usually part of an installer package, MSM files should not be opened manually." - ] - }, - "common_filenames": [ - { - "filename": "ComposerSong.msm", - "description": "ComposerSong.msm - Default filename given to MSM files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msmpl_all": { - "slug": "msmpl_all", - "extension": "msmpl_all", - "name": "Korg microSAMPLER Backup File", - "category": "korg-microsampler-backup-file", - "summary": "", - "developer_org": "korg", - "developer_name": "Korg", - "more_information": { - "description": [ - "You can create and open MSMPL_ALL files using Korg microSAMPLER Editor/Librarian. To create an MSMPL_ALL file, select File → Control Bank Memory... and click Backup . To open an MSMPL_ALL file, select File → Control Bank Memory... , click the \"Restore\" tab, and select Restore .", - "The internal storage space in microSAMPLER keyboards can store up to 8 sound banks. MSMPL_ALL files can be used to save all 8 sound banks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msmpl_all.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msmpl_bank": { - "slug": "msmpl_bank", - "extension": "msmpl_bank", - "name": "Korg microSAMPLER Bank Data File", - "category": "korg-microsampler-bank-data-file", - "summary": "", - "developer_org": "korg", - "developer_name": "Korg", - "more_information": { - "description": [ - "You can create, open, and transfer MSMPL_BANK files using Korg microSAMPLER Editor/Librarian. To create an MSMPL_BANK file, select File → Save or Save As... . To open an MSMPL_BANK file, select File → Open... .", - "MSMPL_BANK files can only store one sound bank and the internal storage space in microSAMPLER keyboards can store up to 8 sound banks. If you wish to back up all the sound banks on a microSAMPLER keyboard, you can save all 8 sound banks in an .MSMPL_ALL file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msmpl_bank.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msn": { - "slug": "msn", - "extension": "msn", - "name": "Host Blocking File", - "category": "host-blocking-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The default host blocking file is typically named \" hosts.msn \" and is located in the \"C:\\WINDOWS\\system32\\drivers\\etc\" directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mso": { - "slug": "mso", - "extension": "mso", - "name": "Microsoft Office Macro Reference File", - "category": "microsoft-office-macro-reference-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Most users will only see the MSO file as an attachment to an email. Do not open the file if it has the \".mso\" extension because it most likely contains a virus that will be installed on your computer when opened." - ] - }, - "common_filenames": [ - { - "filename": "Oledata.mso", - "description": "Oledata.mso - The name Microsoft Outlook assigns to all MSO files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mso.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msp": { - "slug": "msp", - "extension": "msp", - "name": "Windows Installer Patch", - "category": "windows-installer-patch", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Windows Installer is a program that Windows uses to install applications packaged within .MSI files. Developers who distribute their applications as MSI files must distribute patches for those applications as MSP files. Thus, if you've installed an application that was packaged within an MSI file, you may receive a patch packaged as an MSP file.", - "When you double-click an MSP file, Windows Installer installs the patch the MSP file contains. If, for some reason, you do not have the application with which the MSP file is associated installed, Windows will tell you it cannot install the MSP file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/msp_1216.png", - "alt": "Screenshot of a .msp file in XnViewMP", - "caption": "MSP file open in XnViewMP" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msproj": { - "slug": "msproj", - "extension": "msproj", - "name": "Message Studio Project", - "category": "message-studio-project", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Nintendo's internal development team uses a program called Message Studio to generate in-game dialog and other text for Nintendo video games. As part of creating a game's text, developers assign each piece of text color, tags, attributes, and styles, so different pieces of text appear differently in the game. This text styling information is saved within an MSPROJ file, which contains styling information for every region's version of a game.", - "After Nintendo's translation team finishes translating a game for each region it will be released in, they create .MSBT files that include only a specific region's in-game text. At the same time, the team uses the game's MSPROJ file to create MSBP files, which contain only a specific region's text styling. The game then uses both its MSBT file and MSBP file to show the styled in-game text to users. MSPROJ files themselves are not actually included in Nintendo video games." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mspx": { - "slug": "mspx", - "extension": "mspx", - "name": "Microsoft ASP.NET Web Page", - "category": "microsoft-asp.net-web-page", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "MSPX Web pages are similar to .ASPX pages, but use \".mspx\" as an alternative extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mspx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msrcincident": { - "slug": "msrcincident", - "extension": "msrcincident", - "name": "Windows Remote Assistance Invitation", - "category": "windows-remote-assistance-invitation", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "When a user selects \"Invite someone you trust to help you\" in Windows Remote Assistance, the tool gives an option to save the invitation as an MSRCINCIDENT file or send it via email. When a user creates an MSRCINCIDENT file, a password is also generated. The user must separately share this password with the recipient, either verbally or through a secure method.", - "NOTE: Microsoft removed Windows Remote Assistance in Windows 11 and recommends using the \"Quick Assist\" tool instead." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msrcincident.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mss": { - "slug": "mss", - "extension": "mss", - "name": "Microprocessor Software Specification File", - "category": "microprocessor-software-specification-file", - "summary": "", - "developer_org": "the-musescore-team", - "developer_name": "The MuseScore Team", - "more_information": { - "description": [ - "MSS files define the software that can be used with a microchip designed with Xilinx Platform Studio (XPS). They are used as input into the Library Generator, which creates a software library for an embedded processor instance." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mss_11664.png", - "alt": "Screenshot of a .mss file in Github Atom", - "caption": "MSS file open in Github Atom" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mss_11761.png", - "alt": "Screenshot of a .mss file in Github Atom", - "caption": "MSS file open in Github Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msscmp": { - "slug": "msscmp", - "extension": "msscmp", - "name": "Miles Sound System Compressed Archive", - "category": "miles-sound-system-compressed-archive", - "summary": "", - "developer_org": "epic-games", - "developer_name": "Epic Games", - "more_information": { - "description": [ - "In the past, 4J Studios developed numerous game console-specific versions of Minecraft. Each of these games was named for the console on which it was played (e.g. Minecraft for Wii U). These games, which are collectively referred to as Minecraft: Legacy Console Edition, have since been replaced by the multiplatform Minecraft Bedrock Edition.", - "Minecraft: Legacy Console Edition games store some game audio in MSSCMP files. Notably, these files do not contain in-game music. While most players will never encounter or need to open an MSSCMP file, Minecraft: Legacy Console Edition modders have created tools that allow them to open MSSCMP files and extract or replace the audio they contain.", - "NOTE: Various other games use audio archives saved in the MSSCMP format. Developers create MSSCMP files using Miles Sound System, a middleware tool initially developed by John Miles in 1991 and then acquired by Epic Games (formerly RAD Game Tools) in 1995." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msscmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msstyle": { - "slug": "msstyle", - "extension": "msstyle", - "name": "Windows XP Unsigned Style", - "category": "windows-xp-unsigned-style", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: MSSTYLE files are similar to .MSSTYLES files, but are not digitally signed. Since Windows XP only supports signed themes, the uxtheme.dll , shsvcs.dll , and themeui.dll files must be patched in order to use the unsigned themes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msstyle.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msstyles": { - "slug": "msstyles", - "extension": "msstyles", - "name": "Windows XP Style", - "category": "windows-xp-style", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "By default, only MSSTYLES files that are digitally signed by Microsoft can be used with Windows XP. The Luna, Zune, Royale, Royale Noir, and Windows Embedded Standard CTP Refresh styles are all digitally signed by Microsoft. (The Royale theme is Windows XP Media Center Edition's default theme.)", - "However, advanced users can modify Windows XP's skinning engine such that it can apply custom MSSTYLES files. For example, you can use the StyleXP program to apply custom MSSTYLE files. Programs used to apply custom MSSTYLE files are sometimes referred to as UxTheme patchers.", - "NOTE: Later versions of Windows also use MSSTYLES files. However, these MSSTYLES files are not formatted the same as Windows XP's MSSTYLES files. Therefore, you cannot use MSSTYLES files created for later versions of Windows with Windows XP, and vice versa." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msstyles.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mst": { - "slug": "mst", - "extension": "mst", - "name": "Windows Installer Setup Transform File", - "category": "windows-installer-setup-transform-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "MST files are used in conjunction with Microsoft Windows installer packages ( .MSI files). Their settings can be included with an installation package at the command line using the following syntax: msiexec installpkg.msi TRANSFORMS=transforms.mst", - "NOTE: Both MSI and MST files can be configured using the Microsoft Orca Editor ( Orca.exe ), a program included with the Windows Software Development Kit (SDK)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mstbin": { - "slug": "mstbin", - "extension": "mstbin", - "name": "Donkey Kong Country Tropical Freeze Message Table", - "category": "donkey-kong-country-tropical-freeze-message-table", - "summary": "", - "developer_org": "retro-studios", - "developer_name": "Retro Studios", - "more_information": { - "description": [ - "Many Wii U games store their in-game dialog in MSBT files. Donkey Kong Country Tropical Freeze stores its in-game dialog in MSTBIN files, which are the same as MSBT files, except they use Donkey Kong Country Tropical Freeze's package and chunk descriptor. Each region's dialog is stored in its own chunk, denoted by a region-specific descriptor at the chunk's start.", - "Just like MSBT files, MSTBIN files specify when each piece of dialog appears, who (or what) says the dialog, and the dialog's text. They also specify in what language the dialog is written. Donkey Kong Country Tropical Freeze contains many MSTBIN files, used in different sections of the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mstbin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mstxt": { - "slug": "mstxt", - "extension": "mstxt", - "name": "Message Studio Text File", - "category": "message-studio-text-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Nintendo's internal translation team uses a program called Message Studio to generate in-game dialog and other text for Nintendo video games. The text files that Nintendo's translation team edits within Message Studio are MSTXT files.", - "Initially, MSTXT files contain only the Japanese dialog used in the Japanese version of a Nintendo game. As Nintendo's translation team localizes the game for additional regions, they add translated dialog written in the game's other languages. When the translation team has finished adding translations for a game, they save each language's in-game dialog within its own, individual MSBT file. These MSBT files are then included in each region's version of the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mstxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msu": { - "slug": "msu", - "extension": "msu", - "name": "Windows Vista Update Package", - "category": "windows-vista-update-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Each MSU file contains four elements:", - "NOTE: Earlier versions of the Windows operating system used .MSI files for updates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msv": { - "slug": "msv", - "extension": "msv", - "name": "Memory Stick Voice File", - "category": "memory-stick-voice-file", - "summary": "", - "developer_org": "playsport-games", - "developer_name": "Playsport Games", - "more_information": { - "description": [ - "Motorsport Manager allows you to save your progress locally on the device or in online storage (the cloud). If you choose to save your game progress locally, the game provides three slots, with each slot corresponding to an MSV file (named SlotOne.msv , SlotTwo.msv , and SlotThree.msv ). On an Android device, you will find the MSV files for version 4 of Motorsport Manager in the following location:", - "Android/​data/​com.playsportgames.mmm4/​files/​Saves", - "NOTE: You may also encounter a _BackUp.msv file, which stores a backup of the saved game." - ] - }, - "common_filenames": [ - { - "filename": "SlotOne.msv", - "description": "SlotOne.msv - Stores saved game progress for slot one." - }, - { - "filename": "SlotTwo.msv", - "description": "SlotTwo.msv - Stores saved game progress for slot two." - }, - { - "filename": "SlotThree.msv", - "description": "SlotThree.msv - Stores saved game progress for slot three." - }, - { - "filename": "_BackUp.msv", - "description": "_BackUp.msv - Stores a backup of an MSV save file." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "msw": { - "slug": "msw", - "extension": "msw", - "name": "Painter Color Mixer Swatches", - "category": "painter-color-mixer-swatches", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "The Mixer is a Corel Painter feature that allows users to blend colors and create paint swatches. After a user creates a set of swatches, they can save those swatches as an MSW file.", - "To save a set of Mixer swatches as an MSW file, access Corel Painter's Mixer panel (typically docked in the program's Palette Drawer) and select the sandwich menu icon. Then, choose Save Mixer Colors... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "msw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mswmm": { - "slug": "mswmm", - "extension": "mswmm", - "name": "Windows Movie Maker Project", - "category": "windows-movie-maker-project", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows Movie Maker allows the user to combine and edit content saved within an MSWMM file. Once the movie is finished, it can be exported in a standard video format or burned to a DVD.", - "You can convert an MSWMM file to a .WMV file, which is a more common format, using Window MovieMaker:", - "You can also convert MSWMM files using Wondershare Video Converter. With this program, you can convert the project to more popular formats, such as .MP4 , .AVI , .FLV , .MOV , .DVD , .VOB , an .MPG ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mswmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mt": { - "slug": "mt", - "extension": "mt", - "name": "Minetest World Metadata", - "category": "minetest-world-metadata", - "summary": "", - "developer_org": "the-minetest-team", - "developer_name": "The Minetest Team", - "more_information": { - "description": [ - "Minetest is a sandbox creation and exploration video game available for PC and Android. It is very similar to Minecraft. Just like in Minecraft, Minetest players create and explore block-based worlds. These worlds are comprised of directories that include many files, including a world.mt file that defines a variety of world metadata .", - "In addition to specifying a world's name and intended Minetest version, each world.mt file specifies settings used to load the world from a specific Minetest server. It also specifies what mods have been enabled in the world (using the string load_mod_yourmodname = true )." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mt2": { - "slug": "mt2", - "extension": "mt2", - "name": "MadTracker 2 Module", - "category": "madtracker-2-module", - "summary": "", - "developer_org": "madtracker", - "developer_name": "MadTracker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mt2_1792.png", - "alt": "Screenshot of a .mt2 file in MadTracker 2", - "caption": "MT2 file open in MadTracker 2" - }, - "description": [ - "MadTracker 2 is a music sequencing application for creating music. It comes with various features, including built-in effects, VST plugins, samples, and demo songs.", - "You can create an MT2 file with MadTracker 2 by following these steps:" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mt2_1792.png", - "alt": "Screenshot of a .mt2 file in MadTracker 2", - "caption": "MT2 file open in MadTracker 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mt2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mt2s": { - "slug": "mt2s", - "extension": "mt2s", - "name": "MPEG-2 Transport Stream File", - "category": "mpeg-2-transport-stream-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The .M2TS file extension is more common than the MT2S file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mt2s.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mt9": { - "slug": "mt9", - "extension": "mt9", - "name": "MT9 Audio File", - "category": "mt9-audio-file", - "summary": "", - "developer_org": "etri", - "developer_name": "ETRI", - "more_information": { - "description": [ - "Music 2.0 digital audio files can be used for changing levels of guitar, drums, vocals, and other instruments. The MT9 format is still under development and has not been widely adopted. Some commercial firms have investigated its potential in mobile phones and other playback devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mt9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mta": { - "slug": "mta", - "extension": "mta", - "name": "Samsung AllShare Metadata File", - "category": "samsung-allshare-metadata-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "MTA files are automatically generated by Samsung AllShare when a multimedia file is used. They are created in the same directory as each source multimedia file and use the naming convention file.avi.mta , where the source file is named file.avi ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtc": { - "slug": "mtc", - "extension": "mtc", - "name": "Make the Cut! Project", - "category": "make-the-cut-project", - "summary": "", - "developer_org": "make-the-cut", - "developer_name": "Make the Cut", - "more_information": { - "description": [ - "Make the Cut! is prominently used by scrapbookers who want to create their own custom shapes. The software works with several cutting machines including Klic-N-Kut models, BossKut Gazelle, and CraftWell's eCraft.", - "NOTE: The MTC file can be exported to other formats, such as .SVG , .EPS , .JPG , .PNG , and .PDF using Make the Cut!" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtd": { - "slug": "mtd", - "extension": "mtd", - "name": "Musicnotes Digital Sheet Music File", - "category": "musicnotes-digital-sheet-music-file", - "summary": "", - "developer_org": "musicnotes", - "developer_name": "Musicnotes", - "more_information": { - "description": [ - "Musicnotes software is also available in the Suite edition, which includes Musicnotes Player, Musicnotes Viewer, and Musicnotes Guitar Guru." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mte": { - "slug": "mte", - "extension": "mte", - "name": "MadTracker 2 Envelope", - "category": "madtracker-2-envelope", - "summary": "", - "developer_org": "florian-heidenreich", - "developer_name": "Florian Heidenreich", - "more_information": { - "description": [ - "An audio envelope is a way to shape the characteristics of a sound over time by controlling how a sound starts, develops, and fades through modifying parameters, such as volume, pitch, or filter frequency. In relation to MadTracker 2, MTE files help shape sound dynamics, making them useful for genres like chiptune, electronic music, and demoscene compositions.", - "Yannick Delwiche developed MadTracker 2, and it became a popular tracker-based DAW in the early 2000s. However, modern alternatives, such as Renoise and OpenMPT , have largely replaced it. Since MadTracker 2 is no longer actively developed, MTE files are obscure. Tracker enthusiasts who continue working with the software or revisiting older projects are likely the only users encountering MTE files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mte_11508.png", - "alt": "Screenshot of a .mte file in Microsoft Notepad", - "caption": "MTE file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mte.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtf": { - "slug": "mtf", - "extension": "mtf", - "name": "Multi Tracker File", - "category": "multi-tracker-file", - "summary": "", - "developer_org": "armon-technologies", - "developer_name": "ARMON Technologies", - "more_information": { - "description": [ - "When playing an MTF file, users can adjust the volume of instruments and vocals individually." - ] - }, - "common_filenames": [ - { - "filename": "MC Tips.mtf", - "description": "MC Tips.mtf - Name given to the MTF file in the MC Tools directory of the MasterCook installation." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtff": { - "slug": "mtff", - "extension": "mtff", - "name": "MadgeTech Data Logger Report", - "category": "madgetech-data-logger-report", - "summary": "", - "developer_org": "madgetech", - "developer_name": "MadgeTech", - "more_information": { - "description": [ - "NOTE: You can create tabular data, graphs, and statistics from the data in an MTFF file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtgl": { - "slug": "mtgl", - "extension": "mtgl", - "name": "Maltego Graph", - "category": "maltego-graph", - "summary": "", - "developer_org": "paterva", - "developer_name": "Paterva", - "more_information": { - "description": [ - "Maltego allows intelligence analysts and investigators to enter a piece of data, such as a website's domain name or a person's email address, and search a number of open and private databases for information related to that data. Investigators can then use the data they find to continue searching for even more related data, creating an information network that includes a score of names, email addresses, locations, phone numbers, and website information.", - "These information networks, which contain arrows indicating how various pieces of information relate to each other, are called Maltego graphs, and they are saved as MTGL files. Investigators can share MTGL files with each other to allow others to add to or analyze their investigations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtgl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mth": { - "slug": "mth", - "extension": "mth", - "name": "Derive Math File", - "category": "derive-math-file", - "summary": "", - "developer_org": "texas-instruments", - "developer_name": "Texas Instruments", - "more_information": { - "description": [ - "Texas Instruments released the first version of Derive in 1988. It was available for DOS, Windows, and various Texas Instruments graphing calculators, such as the TI-89. Derive was discontinued in 2007.", - "Primarily, teachers and students used Derive to manipulate and process algebraic equations. These equations, including the functions and values they contained, could be saved as MTH files. This allowed Derive users to share the equations they'd created (or solved) with other users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mth.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mthd": { - "slug": "mthd", - "extension": "mthd", - "name": "MOPEKS Method File", - "category": "mopeks-method-file", - "summary": "", - "developer_org": "mopeks", - "developer_name": "MOPEKS", - "more_information": { - "description": [ - "When you open the MOPEKS application for the first time, a window will open asking if you want to make the MTHD file associated with the MOPEKS program, click Yes .", - "NOTE: Other MOPEKS associated files include .MPKT , .MSCT , and .MTXT ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mthd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mti": { - "slug": "mti", - "extension": "mti", - "name": "MadTracker Instrument", - "category": "madtracker-instrument", - "summary": "", - "developer_org": "yannick-delwiche", - "developer_name": "Yannick Delwiche", - "more_information": { - "description": [ - "Musicians and producers use MTI files to save and reuse custom instruments in their compositions. This allows for consistent sound across different projects without reloading or adjusting settings manually each time.", - "While MadTracker was widely used in the early 2000s, its popularity has declined, and modern digital audio workstations ( DAWs ) now offer more advanced instrument formats. However, those working with older projects or exploring tracker-based music production may still use MTI files.", - "NOTE: Yannick Delwiche developed MadTracker but no longer updates the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mti.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtl": { - "slug": "mtl", - "extension": "mtl", - "name": "OBJ Material Template Library File", - "category": "obj-material-template-library-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mtl_5348.png", - "alt": "Screenshot of a .mtl file in Atom", - "caption": "MTL file open in Atom" - }, - "description": [ - "An OBJ file can reference more than one MTL file, and MTL files can reference more than one texture. In this way, users can easily apply multiple textures to the same object.", - "While MTL files are primarily used and generated by 3D object editing applications, they are saved in the plain text format, allowing users to open and edit them in most any text editor." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mtl_5348.png", - "alt": "Screenshot of a .mtl file in Atom", - "caption": "MTL file open in Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtm": { - "slug": "mtm", - "extension": "mtm", - "name": "MultiTracker Module", - "category": "multitracker-module", - "summary": "", - "developer_org": "macrofocus", - "developer_name": "Macrofocus", - "more_information": { - "description": [ - "TreeMap files are used for storing visualization properties for small and large data sets. They can be used for viewing data at multiple zoom levels, which helps users see the big picture and the finer details." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mto": { - "slug": "mto", - "extension": "mto", - "name": "FastCAM MTO Text File", - "category": "fastcam-mto-text-file", - "summary": "", - "developer_org": "fastcam", - "developer_name": "FastCAM", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mto.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtp": { - "slug": "mtp", - "extension": "mtp", - "name": "MadTracker 2 Pattern", - "category": "madtracker-2-pattern", - "summary": "", - "developer_org": "yannick-delwiche", - "developer_name": "Yannick Delwiche", - "more_information": { - "description": [ - "MTP files are created when you save a pattern in MadTracker. The file is created in order to store your pattern information. To create an MTP file, select Pattern → Save... and choose the save location. MTP files are saved by default in the following location:", - "C:\\​Program Files\\​MadTracker\\​Songs", - "To load an MTP file, select Pattern → Load... and navigate to the location of the MTP file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtq": { - "slug": "mtq", - "extension": "mtq", - "name": "Mustaq Data File", - "category": "mustaq-data-file", - "summary": "", - "developer_org": "nando-penteado", - "developer_name": "Nando Penteado", - "more_information": { - "description": [ - "Mustaq is discontinued, making the MTQ format obscure. The name of the software comes from the combination of two Portuguese words: MUSica (means \"music\") and TAQuigrafia (means \"shorthand\")." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mts": { - "slug": "mts", - "extension": "mts", - "name": "AVCHD Video", - "category": "avchd-video", - "summary": "", - "developer_org": "madtracker", - "developer_name": "MadTracker", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mts_1796.png", - "alt": "Screenshot of a .mts file in VideoLAN VLC media player 3", - "caption": "MTS file open in VideoLAN VLC media player 3" - }, - "description": [ - "MTS is short for MPEG Transport Stream. The file format uses MPEG-4 / H.264 video compression and supports 720p and 1080i HD video resolutions. The audio in an MTS file may be compressed using the Dolby AC-3 codec or saved as uncompressed linear PCM audio. Supported audio tracks include stereo (2-channel) and 5.1 (5-channel + subwoofer) surround sound.", - "MTS videos are saved in the Advanced Video Coding High Definition format. The AVCHD format was established by Sony and Panasonic in 2006 and is used by many of the companies' HD camcorders. Most Sony and Panasonic HD camcorders come packaged with software that can open and edit MTS files.", - "NOTE: AVCHD files saved on a camcorder typically use the .mts file extension. AVCHD files edited on a computer or imported from a Blu-ray disc typically use the .M2TS extension." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mts_1796.png", - "alt": "Screenshot of a .mts file in VideoLAN VLC media player 3", - "caption": "MTS file open in VideoLAN VLC media player 3" - }, - { - "url": "https://fileinfo.com/img/ss/sm/mts_2987.png", - "alt": "Screenshot of a .mts file in MadTracker 2", - "caption": "MTS file open in MadTracker 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtt": { - "slug": "mtt", - "extension": "mtt", - "name": "MetadataTouch Template", - "category": "metadatatouch-template", - "summary": "", - "developer_org": "digital-confidence", - "developer_name": "Digital Confidence", - "more_information": { - "description": [ - "The metadata in MTT files can be imported and applied to single files or to files in batch mode, which is useful for marking all company documents at once.", - "MetadataTouch supports many different file types, including Microsoft Office files ( .DOCX , .DOCM , .XLSX , .XLSM , .PPTX , .PPTM ), OpenDocument files ( .ODT , .ODS , .ODP , .ODG ), and .AVI , .MP4 , .F4V , .WAV , .PNG , .SVG , and .XMP files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtv": { - "slug": "mtv", - "extension": "mtv", - "name": "MTV Video Format File", - "category": "mtv-video-format-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Several inexpensive Chinese portable \"MP4\" players do not actually store or play MP4 videos. Instead, they play MTV videos. MTV videos are low resolution (a maximum of 128x128 pixels) and small in size (one minute of video is roughly 24 MB of data). Thus, media players can store and play many MTV videos without using much storage space or processing power.", - "NOTE: While the MTV format is similar to the AMV format, which is also used by Chinese portable media players, the formats are different enough that not every AMV-compatible device or media player can play MTV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtw": { - "slug": "mtw", - "extension": "mtw", - "name": "Minitab Worksheet File", - "category": "minitab-worksheet-file", - "summary": "", - "developer_org": "minitab", - "developer_name": "Minitab", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtx": { - "slug": "mtx", - "extension": "mtx", - "name": "MetaStream Scene File", - "category": "metastream-scene-file", - "summary": "", - "developer_org": "yannick-delwiche", - "developer_name": "Yannick Delwiche", - "more_information": { - "description": [ - "MadTracker 2 is a music composition and audio tracking application primarily used by musicians and sound designers. It provides tools to sequence audio samples, create loops, and apply effects for composing musical arrangements. If the software does not offer your desired capabilities, you can add MTX extensions based on your specific requirements to customize it." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtxt": { - "slug": "mtxt", - "extension": "mtxt", - "name": "MOPEKS Text File", - "category": "mopeks-text-file", - "summary": "", - "developer_org": "mopeks", - "developer_name": "MOPEKS", - "more_information": { - "description": [ - "When you open the MOPEKS application for the first time, a window will open asking if you want to make the MTXT file associated with the MOPEKS program, click Yes .", - "MTXT files are located in one of the class folders found in C:\\​MOPEKS\\​Library\\​Problems User .", - "NOTE: Other MOPEKS associated files include .MPKT , .MSCT , and .MTHD ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtz": { - "slug": "mtz", - "extension": "mtz", - "name": "MIUI Theme", - "category": "miui-theme", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "MIUI is a variant of the Android operating system used by Xiaomi smartphones. Among other things, MIUI allows users to customize the operating system's skin , using themes saved as MTZ files.", - "Typically, users download and install themes via Xiamoi Themes (also known as MIUI Theme APP), and never directly interact with MTZ files. However, advanced users sometimes download MTZ files from the internet or other unofficial sources, and then manually install them via Xiaomi Themes or other MIUI theme-related applications.", - "NOTE: MIUI stores MTZ files in subdirectories of the /​system/​media/​theme directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mtzu": { - "slug": "mtzu", - "extension": "mtzu", - "name": "MTZU Ransomware Encrypted File", - "category": "mtzu-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In January 2023, some PC users began reporting their computers had been infected by MTZU ransomware. This ransomware encrypts a user's files and renames them to use the .mtzu extension.", - "MTZU ransomware is one of many variants of STOP DJVU ransomware. Just like other STOP DJVU variants, MTZU ransomware produces a plain text ransom note, named _readme.txt , in every folder that contains an infected file. This ransom note contains instructions users can supposedly follow to restore their files.", - "MTZU ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by MTZU ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mtzu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mu": { - "slug": "mu", - "extension": "mu", - "name": "Kerbal Space Program Mesh File", - "category": "kerbal-space-program-mesh-file", - "summary": "", - "developer_org": "squad", - "developer_name": "Squad", - "more_information": { - "description": [ - "Kerbal Space Program was released in 2015 for Windows, Mac, and Linux platforms. The gameplay revolves around developing a space program for aliens called \"Kerbals,\" and includes designing and flying spacecraft.", - "KSP utilizes MU files to store 3D models for space shuttles. The MU files are accompanied by part.cfg files, which reference the MU files as a mesh. There are also .MBM files referenced by the MU file that contain the textures for the model.", - "NOTE: KSP models are typically built with Unity modeling software." - ] - }, - "common_filenames": [ - { - "filename": "model.mu", - "description": "model.mu - The 3D model mesh file used by Kerbal Space Program." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mu3": { - "slug": "mu3", - "extension": "mu3", - "name": "Myriad Packed Musical Score", - "category": "myriad-packed-musical-score", - "summary": "", - "developer_org": "myriad-software", - "developer_name": "Myriad Software", - "more_information": { - "description": [ - "NOTE: Myriad projects typically use the .MYR extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mu3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mud": { - "slug": "mud", - "extension": "mud", - "name": "Mudbox 3D Scene File", - "category": "mudbox-3d-scene-file", - "summary": "", - "developer_org": "lightbox-education", - "developer_name": "Lightbox Education", - "more_information": { - "description": [ - "Mudbox scenes are created by digital art professionals and are used for still or animated digital art as well as for video game characters.", - "NOTE: MUD files can be exported to a 16-bit Photoshop .PSD file for touch-ups." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mud.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "muf": { - "slug": "muf", - "extension": "muf", - "name": "Alpha Five License File", - "category": "alpha-five-license-file", - "summary": "", - "developer_org": "alpha-software", - "developer_name": "Alpha Software", - "more_information": { - "description": [ - "Alpha Five displays an error message when the number of database users exceeds the maximum allowable amount. If Alpha Five crashes, an MUF file may be left on disk that prevents users from using an application. If this occurs, all users should exit Alpha Five, and the MUF file should be deleted manually." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "muf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mui": { - "slug": "mui", - "extension": "mui", - "name": "Myriad User Instrument File", - "category": "myriad-user-instrument-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mui_7581.jpg", - "alt": "Screenshot of a .mui file in Myriad Harmony Assistant", - "caption": "MUI file open in Myriad Harmony Assistant" - }, - "description": [ - "Harmony Assistant comes packaged with many default instruments saved in MUI files. Each instrument file consists of a recording of an instrument playing a specific note and parameters to tell the program how it should be played.", - "In Harmony Assistant, you can create instruments other than the default ones packaged with the software by editing an instrument and selecting Save predefined instrument in the Action contextual menu. You can also define the parameters of the instruments such as the note range, sound attack rate, decay, volume release, and loop release." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mui_7581.jpg", - "alt": "Screenshot of a .mui file in Myriad Harmony Assistant", - "caption": "MUI file open in Myriad Harmony Assistant" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mui_cccd5ae0": { - "slug": "mui_cccd5ae0", - "extension": "mui_cccd5ae0", - "name": "Hid User Library", - "category": "hid-user-library", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "C:\\​Windows\\​winsxs is used by the system to store components and .MANIFEST files from various Windows updates. The Backup directory within it holds backups of .MANIFEST files in case they become corrupted. It is only used by the system and is not used by Windows Backup to restore lost files.", - "NOTE: Files in the winsxs directory are important system files that should not be altered or deleted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mui_cccd5ae0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mul": { - "slug": "mul", - "extension": "mul", - "name": "Ultima Online Multi File", - "category": "ultima-online-multi-file", - "summary": "", - "developer_org": "eidos-interactive", - "developer_name": "Eidos Interactive", - "more_information": { - "description": [ - "Sometimes Ultima Online users modify the contents of MUL files to alter gameplay. Tools such as MULTtool, Multibuilder, and MulPatcher can be used. However, since Ultima Online is an older game, some of these programs may be difficult to run on recent operating systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mul.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mulib": { - "slug": "mulib", - "extension": "mulib", - "name": "Muse Library File", - "category": "muse-library-file", - "summary": "", - "developer_org": "adobe", - "developer_name": "Adobe", - "more_information": { - "description": [ - "The MULIB file makes it easy to share libraries with other users. In Muse, you can export a library item and upload it to the Adobe community where other people can download the MULIB file and import it into their libraries.", - "The library panel allows you to quickly access items and add them to pages on your site. It also enables you to access commonly used elements for multiple pages." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mulib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mum": { - "slug": "mum", - "extension": "mum", - "name": "Windows Vista Update Package", - "category": "windows-vista-update-package", - "summary": "", - "developer_org": "amsterchem", - "developer_name": "AmsterCHEM", - "more_information": { - "description": [ - "MUM files typically use the following file naming convention: \"Package_[#]_for_kb[number]~[string]~[OS_version]~~[update_version].mum.\" The primary update file is named \"Update.mum.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mum.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mun": { - "slug": "mun", - "extension": "mun", - "name": "Windows System Resource Archive", - "category": "windows-system-resource-archive", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mun_11798.png", - "alt": "Screenshot of a .mun file in Nirsoft IconsExtract", - "caption": "MUN file open in Nirsoft IconsExtract" - }, - "description": [ - "In May 2019, Windows 10 began storing certain system resources in MUN files. Most notably, MUN files contain the icons used by many system-level and pre-installed Windows programs, such as Control Panel and Microsoft Paint.", - "Most often, MUN files are associated with corresponding .EXE or .DLL files. For example, mspaint.exe.mun is associated with mspaint.exe , the executable file that launches Microsoft Paint. However, MUN files themselves are not executable files or libraries. Rather, they are compressed archives that contain files referenced by a program or library." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mun_11798.png", - "alt": "Screenshot of a .mun file in Nirsoft IconsExtract", - "caption": "MUN file open in Nirsoft IconsExtract" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mun.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mup": { - "slug": "mup", - "extension": "mup", - "name": "Music Publisher Score", - "category": "music-publisher-score", - "summary": "", - "developer_org": "lauriso-software", - "developer_name": "Lauriso Software", - "more_information": { - "description": [ - "MUP files are used for storing and distributing digital musical compositions. They are saved in a plain text format using a proprietary syntax that represents the musical score. The files can also be revisited and refined if the composer chooses to modify the music. When the composer finishes writing the score, the MUP file can be printed to hard copy.", - "Another feature of the Music Publisher software is the ability to transpose existing sheet music. Users can scan hard copy music to a MUP file, transpose the music, and then reprint it.", - "NOTE: Lauriso Software replaced Braeburn Software as the developer of Music Publisher in January 2014. However, development of Music Publisher was discontinued when Lauriso Software closed its doors." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mus": { - "slug": "mus", - "extension": "mus", - "name": "Finale Notation File (Legacy)", - "category": "finale-notation-file-legacy", - "summary": "", - "developer_org": "id-software", - "developer_name": "id Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mus_1515.png", - "alt": "Screenshot of a .mus file in MakeMusic Finale", - "caption": "MUS file open in MakeMusic Finale" - }, - "description": [ - "MakeMusic Finale is a scorewriting program that composers use to create, edit, and listen to musical scores. For example, a composer might create an original composition, add lyrics to the song, and then play the song back via their computer's speakers to hear how it sounds.", - "Finale 2012 and earlier versions save composers' scores as MUS files. In addition to the score and data used to play it back, MUS files typically contain title, composer, and copyright information.", - "NOTE: Finale 2014 and later versions save scores as .MUSX files." - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open a MUS file with MakeMusic Finale (Windows, Mac). To do so, select File → Open... from the program's menu bar. Then, navigate to and open your MUS file." - ] - }, - "how_to_convert": { - "instructions": [ - "You can use MakeMusic Finale to export the score a MUS file contains in a variety of formats, including:" - ], - "formats": [ - { - "extension": ".MUSX", - "name": "Finale Notation" - }, - { - "extension": ".AIFF", - "name": "Audio Interchange File Format" - }, - { - "extension": ".WAV", - "name": "WAVE Audio" - }, - { - "extension": ".EPUB", - "name": "Open eBook" - }, - { - "extension": ".MIDI", - "name": "MIDI Music Data" - }, - { - "extension": ".MXL", - "name": "Compressed MusicXML" - } - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mus_1515.png", - "alt": "Screenshot of a .mus file in MakeMusic Finale", - "caption": "MUS file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "musa": { - "slug": "musa", - "extension": "musa", - "name": "Aleph One Music File", - "category": "aleph-one-music-file", - "summary": "", - "developer_org": "bungie-studios", - "developer_name": "Bungie Studios", - "more_information": { - "description": [ - "Aleph One is an extension of the game engine originally developed for the game Marathon 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "musa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "muse": { - "slug": "muse", - "extension": "muse", - "name": "Adobe Muse Website Project", - "category": "adobe-muse-website-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Adobe Muse sites can be previewed in the Muse software and published to the Web." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "muse.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "musicdb": { - "slug": "musicdb", - "extension": "musicdb", - "name": "Apple Music Library", - "category": "apple-music-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Apple Music is an audio player that replaced iTunes when Apple released macOS Catalina (version 10.15) in October 2019. The MUSICDB file is similar to the .ITDB database file used by iTunes to store song information.", - "You can find MUSICDB files in the \"Music Library\" macOS package ) located in the following location:", - "/​Users/​username/​Music/​Music/​Music Library", - "macOS does not display the .musiclibrary file extension for the \"Music Library\" package. However, if you right-click the file and select Get Info , you can verify the .musiclibrary file extension in the \"Name & Extension\" field.", - "You can open a MUSICLIBRARY package to explore its contents by right-clicking the file and selecting Show Package Contents . Typical contents include the following files:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "musicdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "musiclibrary": { - "slug": "musiclibrary", - "extension": "musiclibrary", - "name": "Apple Music Library", - "category": "apple-music-library", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/musiclibrary_12364.png", - "alt": "Screenshot of a .musiclibrary file in Apple Finder 11.5", - "caption": "MUSICLIBRARY file open in Apple Finder 11.5" - }, - "description": [ - "Apple Music is an audio player that supports several audio formats, allows you to purchase music via the iTunes Store, and can play over 75 million songs with a subscription to the Music streaming service. Apple officially replaced the iTunes audio player with Music when it released macOS Catalina (version 10.15) in October 2019.", - "You can find the MUSICLIBRARY file in the following location:", - "/​Users/​username/​Music/​Music/​Music Library", - "macOS does not display the .musiclibrary file extension for the \"Music Library\" package. However, if you right-click the file and select Get Info , you can verify the .musiclibrary file extension in the \"Name & Extension\" field.", - "NOTE: If you delete the \"Music Library\" file, Music recreates it by searching for songs in the Music folder. However, all playlists, song ratings, and preferences will be lost." - ] - }, - "common_filenames": [ - { - "filename": "Music Library.musiclibrary", - "description": "Music Library.musiclibrary - Default name Music names the MUSICLIBRARY database." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/musiclibrary_12364.png", - "alt": "Screenshot of a .musiclibrary file in Apple Finder 11.5", - "caption": "MUSICLIBRARY file open in Apple Finder 11.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "musiclibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "musicxml": { - "slug": "musicxml", - "extension": "musicxml", - "name": "MusicXML File", - "category": "musicxml-file", - "summary": "", - "developer_org": "w3c-music-notation-community", - "developer_name": "W3C Music Notation Community", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/musicxml_12667.png", - "alt": "Screenshot of a .musicxml file in MuseScore 3.6", - "caption": "MUSICXML file open in MuseScore 3.6" - }, - "description": [ - "The W3C Music Notation Community developed the open MusicXML standard for musicians and composers to more easily share sheet music between applications and archive sheet music for future use or preservation. The format is so common that most music notation applications support it.", - "NOTE: Since MusicXML files can be large, MuseScore allows you to save them as compressed .MXL files to reduce their size. MXL files help save space when backing up files or sharing scores between notation programs." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/musicxml_12667.png", - "alt": "Screenshot of a .musicxml file in MuseScore 3.6", - "caption": "MUSICXML file open in MuseScore 3.6" - }, - { - "url": "https://fileinfo.com/img/ss/sm/musicxml_12667-2.png", - "alt": "MUSICXML file open in Microsoft Notepad", - "caption": "MUSICXML file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "musicxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "musx": { - "slug": "musx", - "extension": "musx", - "name": "Finale Notation File", - "category": "finale-notation-file", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/musx_9068.png", - "alt": "Screenshot of a .musx file in MakeMusic Finale", - "caption": "MUSX file open in MakeMusic Finale" - }, - "description": [ - "Composers use MakeMusic Finale to create, edit, and listen to musical scores. For example, a composer might use Finale to compose a new version of \"Auld Lang Syne,\" add lyrics to the score, and play the score back via their computer's speakers to check for errors.", - "Finale 2014 and later versions save the scores that composers create as MUSX files. In addition to the score a composer has created, each MUSX file contains MIDI data that Finale uses when playing back the score.", - "NOTE: Finale 2012 and earlier versions save scores as .MUS files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/musx_9068.png", - "alt": "Screenshot of a .musx file in MakeMusic Finale", - "caption": "MUSX file open in MakeMusic Finale" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "musx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mux": { - "slug": "mux", - "extension": "mux", - "name": "Trackmania Music File", - "category": "trackmania-music-file", - "summary": "", - "developer_org": "myriad-software", - "developer_name": "Myriad Software", - "more_information": { - "description": [ - "NOTE: MUX files can be decrypted to the OGG format by using TMDemux utility." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mux_7593.png", - "alt": "Screenshot of a .mux file in Myriad Harmony Assistant", - "caption": "MUX file open in Myriad Harmony Assistant" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mux.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "muz": { - "slug": "muz", - "extension": "muz", - "name": "MUZ Audio File", - "category": "muz-audio-file", - "summary": "", - "developer_org": "hover", - "developer_name": "Hover", - "more_information": { - "description": [ - "MUZ files are most commonly used by Hover but may be opened for editing in Audacity. To open a MUZ file, select File → Import → Raw Data... and navigate to the MUZ file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "muz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mv": { - "slug": "mv", - "extension": "mv", - "name": "MivaScript File", - "category": "mivascript-file", - "summary": "", - "developer_org": "silicon-graphics", - "developer_name": "Silicon Graphics", - "more_information": { - "description": [ - "MV files can be compiled into .MVC files using the MivaScript compiler. MVC files are then and deployed within MivaScript-based Web applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mv8": { - "slug": "mv8", - "extension": "mv8", - "name": "Interplay MVE Video File", - "category": "interplay-mve-video-file", - "summary": "", - "developer_org": "bioware", - "developer_name": "BioWare", - "more_information": { - "description": [ - "MV8 files are saved in the MVE format, which is often called \"Interplay MVE.\" The files may also be referred to as \"Infinity Engine Movies,\" which comes from the name of the game engine utilized by games using the video format.", - "The Infinity Engine was developed by BioWare. Interplay Entertainment licensed the game engine from BioWare to develop and release most of the games that use MV8 files.", - "Some PC games that use Interplay MVE video files include Baldur's Gate, Baldur's Gate II, Planescape: Torment, Icewind Dale, and Icewind Dale II. These games come with .MVE video files along with one or more MV8 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mv8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mv_": { - "slug": "mv_", - "extension": "mv_", - "name": "Movie Studio Project Backup", - "category": "movie-studio-project-backup", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "Movie Studio (formerly Movie Edit Pro) is a video editor for Windows designed primarily to edit and share home movies. In the software, you can specify the backup interval in the System Settings window ( File → Settings → Program... → System .", - "Movie Studio saves MV_ backup files in the following directory: C:\\​Users\\​[User}\\​Documents\\​MAGIX\\​Movie Studio [version]" - ] - }, - "common_filenames": [ - { - "filename": "[MVP project filename]_BAK0.MV_", - "description": "[MVP project filename]_BAK0.MV_ - Convention Movie Studio uses to name MV_ files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mv_.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvb": { - "slug": "mvb", - "extension": "mvb", - "name": "Multimedia Viewer Book Source File", - "category": "multimedia-viewer-book-source-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft introduced the Multimedia Viewer Book (MVB) file format in the early 1990s as part of its Microsoft Multimedia Viewer platform. This tool allowed developers to create interactive help files, reference materials, and educational content that combined text, images, audio, and video in a single, navigable interface.", - "Microsoft and third-party developers often included MVB files with software development kits and multimedia applications they produced. The files served as the foundation for rich help systems and documentation before HTML Help and .CHM files became standard. However, as Windows evolved, support for MVB files was phased out, and the format is now considered legacy and unsupported in modern operating systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvc": { - "slug": "mvc", - "extension": "mvc", - "name": "Movie Collector Catalog", - "category": "movie-collector-catalog", - "summary": "", - "developer_org": "miva-merchant", - "developer_name": "Miva Merchant", - "more_information": { - "description": [ - "Movie Collector was a desktop program that allowed you to manage your physical and digital movie libraries, offering tools to organize, search, and filter movie details. When you save a catalog with Movie Collector, the program creates an MVC file to store its contents, which you can back up or share with other Movie Collector users.", - "NOTE: Collectorz.com no longer develops Movie Collector since it transitioned to a cloud-based system that syncs catalog data through CLZ Cloud across devices, including its CLZ Movies mobile app. This transition has made MVC files obsolete." - ] - }, - "common_filenames": [ - { - "filename": "mycollection.mvc", - "description": "mycollection.mvc - Default name given to MVC files by Movie Collector." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvd": { - "slug": "mvd", - "extension": "mvd", - "name": "Movie Studio Movie", - "category": "movie-studio-movie", - "summary": "", - "developer_org": "matchware", - "developer_name": "MatchWare", - "more_information": { - "description": [ - "MAGIX Movie Studio (formerly Movie Edit Pro) is a video editor designed primarily for editing and sharing home movies, while Video Pro X is geared for professional editors. When you import video clips into the software, it organizes them as movies.", - "In the software, you can export the movies as MVD files, which is helpful for transferring one or more video clips between MVP projects. To export one or more video clips as MVD movies, open the \"Movie Managing Menu, then select Export movie ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvdx": { - "slug": "mvdx", - "extension": "mvdx", - "name": "MindView Windows Document", - "category": "mindview-windows-document", - "summary": "", - "developer_org": "matchware", - "developer_name": "MatchWare", - "more_information": { - "description": [ - "NOTE: The MVDX file can only be saved by the Windows version of MindView, but it can be opened by the OS X version of MindView. The MindView for OS X saves documents with the .MVD file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvdx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mve": { - "slug": "mve", - "extension": "mve", - "name": "Interplay MVE Video File", - "category": "interplay-mve-video-file", - "summary": "", - "developer_org": "bioware", - "developer_name": "BioWare", - "more_information": { - "description": [ - "You will most likely only encounter an MVE video if you have installed one of the PC games that utilize the MVE format, such as Baldur's Gate, Baldur's Gate II, Planescape: Torment, Icewind Dale, and Icewind Dale II. You may also receive an MVE file from a friend who played one of these games and is trying to share an old MVE file.", - "The MVE format is primarily known as \"Interplay MVE.\" However, it may also be referred to as \"Infinity Engine Movie,\" which comes from \"Infinity Engine,\" the game engine featured in games that use MVE files.", - "Infinity Engine was developed by BioWare. Interplay Entertainment licensed the game engine from BioWare to develop and release most of the games that use MVE files.", - "NOTE: MVE files may also appear with the .mv8 file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mve.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvex": { - "slug": "mvex", - "extension": "mvex", - "name": "Muvee autoProducer 6 Project File", - "category": "muvee-autoproducer-6-project-file", - "summary": "", - "developer_org": "muvee", - "developer_name": "muvee", - "more_information": { - "description": [ - "NOTE: Even though autoProducer 6 is no longer offered, Reveal X can still open MVEX project files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvg": { - "slug": "mvg", - "extension": "mvg", - "name": "Magick Vector Graphics File", - "category": "magick-vector-graphics-file", - "summary": "", - "developer_org": "imagemagick", - "developer_name": "ImageMagick", - "more_information": { - "description": [ - "The MVG language is used by ImageMagick as a way to draw graphics from the command line, from an MVG file, or when converting .SVG graphics. The MVG syntax does not have any containers or sets of image commands like the SVG format and ignores any white space between commands, which allows multiple commands per line. When the SVG file is converted to the MVG file, a simplified sequence of MVG drawing commands are produced." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvi": { - "slug": "mvi", - "extension": "mvi", - "name": "AutoCAD Movie Command File", - "category": "autocad-movie-command-file", - "summary": "", - "developer_org": "sirius-publishing", - "developer_name": "Sirius Publishing", - "more_information": { - "description": [ - "NOTE: Canon PowerShot digital cameras save recorded movie files with a name beginning with \"MVI_.\" These files are not related to AutoCAD, but are standard .AVI movie files that can be opened with a video player." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvm": { - "slug": "mvm", - "extension": "mvm", - "name": "Photostory Deluxe Slideshow", - "category": "photostory-deluxe-slideshow", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "In Photostory Deluxe, you can import images, audio clips, and videos and organize them as a slideshow within an MPH project. While the MPH file type is the default format for saving projects, the MVM format is helpful for re-using a slideshow or sharing it with another user.", - "NOTE: To export a slideshow from a project in Photostory Deluxe, select File → Manage slideshow → Export slideshow file ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvp": { - "slug": "mvp", - "extension": "mvp", - "name": "MAGIX Video Project", - "category": "magix-video-project", - "summary": "", - "developer_org": "serif", - "developer_name": "Serif", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mvp_4884.jpg", - "alt": "Screenshot of a .mvp file in MAGIX Movie Studio 2024", - "caption": "MVP file open in MAGIX Movie Studio 2024" - }, - "description": [ - "Movie Studio and Video Pro X are video editors for casual and professional users in Windows. When you first save a project in Movie Studio or Video Pro X, the program creates an MVP file to store the contents of the project. You can also save backups of projects as MVP files by selecting File → Backup copy .", - "NOTE: Movie Studio was formerly known as Movie Edit Pro." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mvp_4884.jpg", - "alt": "Screenshot of a .mvp file in MAGIX Movie Studio 2024", - "caption": "MVP file open in MAGIX Movie Studio 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvr": { - "slug": "mvr", - "extension": "mvr", - "name": "IBM HotMedia Multimedia File", - "category": "ibm-hotmedia-multimedia-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "HotMedia MVR files were designed for low-bandwidth Internet connections. They load and run in a Web browser within a Java applet called the IBM HotMedia player. Some websites still have MVR files, but multimedia audio and video are much more commonly provided by Flash technology or RealPlayer video ( .RM and .RA files).", - "IBM, the developer of HotMedia, no longer supports the software. The last version of the software, version 3.5, was released in 2000. However, it is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvs": { - "slug": "mvs", - "extension": "mvs", - "name": "Microchip Verification Specification File", - "category": "microchip-verification-specification-file", - "summary": "", - "developer_org": "xilinx", - "developer_name": "Xilinx", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvtx": { - "slug": "mvtx", - "extension": "mvtx", - "name": "MindView Template", - "category": "mindview-template", - "summary": "", - "developer_org": "matchware", - "developer_name": "MatchWare", - "more_information": { - "description": [ - "NOTE: The MVTX template is designed to make it easier for users to access and replicate often-used mind maps. The application comes with default templates but you can also create your own custom templates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvx": { - "slug": "mvx", - "extension": "mvx", - "name": "Multimedia Fusion Movement Extension", - "category": "multimedia-fusion-movement-extension", - "summary": "", - "developer_org": "clickteam", - "developer_name": "Clickteam", - "more_information": { - "description": [ - "NOTE: Most MMF2 extensions use the .MFX file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mvy": { - "slug": "mvy", - "extension": "mvy", - "name": "Video easy Project File", - "category": "video-easy-project-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mvy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mw": { - "slug": "mw", - "extension": "mw", - "name": "Maple Worksheet", - "category": "maple-worksheet", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NOTE: MW files are created by Maple 9 and later. Previous versions saved worksheets with an .MWS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwand": { - "slug": "mwand", - "extension": "mwand", - "name": "GarageBand MagicMentor Template", - "category": "garageband-magicmentor-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwand.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwb": { - "slug": "mwb", - "extension": "mwb", - "name": "MySQL Workbench Document", - "category": "mysql-workbench-document", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "MWB files are used for saving the working progress of a database while it is being developed. Once the EER model is complete, MySQL Workbench can generate a MySQL database from the MWB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwd": { - "slug": "mwd", - "extension": "mwd", - "name": "MyWorkDrive Client Shortcut File", - "category": "myworkdrive-client-shortcut-file", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "MWD files can be opened in Windows by double-clicking them. However, the MyWorkDrive Mapped Drive client must be installed and set as the default program for opening the MWD files. When you double-click the MWD file, the folder or file linked in the file will open in the MyWorkDrive Mapped Drive Client." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwf": { - "slug": "mwf", - "extension": "mwf", - "name": "MapGuide Author Map Window File", - "category": "mapguide-author-map-window-file", - "summary": "", - "developer_org": "sdl", - "developer_name": "SDL", - "more_information": { - "description": [ - "MWF files generally do not store spatial data. They only specify how to display the data. MWF files are saved in binary format and may be exported in XML format to .MWX files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwl": { - "slug": "mwl", - "extension": "mwl", - "name": "Super Mario World Level", - "category": "super-mario-world-level", - "summary": "", - "developer_org": "aquaveo", - "developer_name": "Aquaveo", - "more_information": { - "description": [ - "Lunar Magic requires version 1.0 Super Mario World SNES ROM, or the American version 1.0 Mario All Stars + World SNES ROM." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwlic": { - "slug": "mwlic", - "extension": "mwlic", - "name": "MoneyWell License File", - "category": "moneywell-license-file", - "summary": "", - "developer_org": "no-thirst-software", - "developer_name": "No Thirst Software", - "more_information": { - "description": [ - "MWLIC files are typically stored in the following directory:", - "~/​Library/​Application Support/​MoneyWell/​" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwlic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwm": { - "slug": "mwm", - "extension": "mwm", - "name": "Space Engineers 3D Model File", - "category": "space-engineers-3d-model-file", - "summary": "", - "developer_org": "maps.me", - "developer_name": "Maps.me", - "more_information": { - "description": [ - "You will most likely only encounter an MWM file if you play Space Engineers and are looking to modify objects in the game. Models can be found in the following directory:", - "\\​Steam\\​SteamApps\\​common\\​SpaceEngineers\\​Content\\​Models", - "MWM files store appearance information for various types of 3D objects, such as machine guns, angle grinders, automatic rifles, and hand drills." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwp": { - "slug": "mwp", - "extension": "mwp", - "name": "Lotus Word Pro SmartMaster File", - "category": "lotus-word-pro-smartmaster-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwps": { - "slug": "mwps", - "extension": "mwps", - "name": "Need for Speed: Most Wanted Car Attributes File", - "category": "need-for-speed-most-wanted-car-attributes-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "NOTE: The MWPS file can be edited by text editors, like Notepad, to modify cars in the game." - ] - }, - "common_filenames": [ - { - "filename": "attributes.mwps", - "description": "attributes.mwps - The common name for the file that contains attributes that describe the car." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mws": { - "slug": "mws", - "extension": "mws", - "name": "Maple Classic Worksheet", - "category": "maple-classic-worksheet", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Maple 9 and later saves worksheets in a new XML-based format with an .MW file extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mwx": { - "slug": "mwx", - "extension": "mwx", - "name": "MapGuide Author Map Window XML File", - "category": "mapguide-author-map-window-xml-file", - "summary": "", - "developer_org": "logo-computer-systems", - "developer_name": "Logo Computer Systems", - "more_information": { - "description": [ - "MWX files typically do not store actual spatial data. They only specify how the data is displayed in a map. They are stored in XML format and can be parsed and modified programatically. Are commonly used for sharing views of GIS, CAD, and map data between multiple users.", - "MWX files are the XML representation of binary .MWF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mwx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx": { - "slug": "mx", - "extension": "mx", - "name": "Mathematica Serialized Package File", - "category": "mathematica-serialized-package-file", - "summary": "", - "developer_org": "wolfram-research", - "developer_name": "Wolfram Research", - "more_information": { - "description": [ - "Mathematica packages can be created using DumpSave and read using Get . They can also be imported using the Import command and exported using the Export command. For example, Import[\"myFile.mx\"] reads the MX file and returns an expression. Similarly, Export[\"myFile.mx\", expr] serializes the \"expr\" expression and saves it to an MX file.", - "Since MX files are saved in a binary format, they are non-human readable. Additionally, they cannot be shared between different versions of Mathematica or between installations of Mathematica on different operating systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx2": { - "slug": "mx2", - "extension": "mx2", - "name": "Heroes of Might and Magic II Expansion Map File", - "category": "heroes-of-might-and-magic-ii-expansion-map-file", - "summary": "", - "developer_org": "new-world-computing", - "developer_name": "New World Computing", - "more_information": { - "description": [ - "MX2 files can be opened and edited only by the game's map editor.", - "NOTE: MX2 files are also used by Heroes of Might and Magic II Gold, which packages the standard game with the expansion pack. MX2 files are similar to the .MP2 files used by the standard Heroes of Might and Magic II game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx3": { - "slug": "mx3", - "extension": "mx3", - "name": "Mixcraft 3 Audio Project", - "category": "mixcraft-3-audio-project", - "summary": "", - "developer_org": "acoustica", - "developer_name": "Acoustica", - "more_information": { - "description": [ - "NOTE: Mixcraft 5 uses the .MX5 extension but can still open MX3 project files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx4": { - "slug": "mx4", - "extension": "mx4", - "name": "Mixcraft 4 Audio Project", - "category": "mixcraft-4-audio-project", - "summary": "", - "developer_org": "acoustica", - "developer_name": "Acoustica", - "more_information": { - "description": [ - "While MX4 files may contain MIDI audio data, they do not store associated audio files such as .WAV files. Therefore, to transfer a Mixcraft 4 project between computers, you have to copy the associated audio files as well.", - "NOTE: Mixcraft 5 uses the .MX5 extension to store audio projects. Mixcraft 5 can still open Mixcraft 4 projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx5": { - "slug": "mx5", - "extension": "mx5", - "name": "Mixcraft 5 Audio Project", - "category": "mixcraft-5-audio-project", - "summary": "", - "developer_org": "acoustica", - "developer_name": "Acoustica", - "more_information": { - "description": [ - "Mixcraft 5 projects can be mixed down to .MP3 , .OGG , .WMA , or .WAV files. Projects with video can be exported as .AVI and .WMV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx5template": { - "slug": "mx5template", - "extension": "mx5template", - "name": "Mixcraft 5 Audio Project Template", - "category": "mixcraft-5-audio-project-template", - "summary": "", - "developer_org": "acoustica", - "developer_name": "Acoustica", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx5template.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx8": { - "slug": "mx8", - "extension": "mx8", - "name": "Mixcraft 8 Project", - "category": "mixcraft-8-project", - "summary": "", - "developer_org": "acoustica", - "developer_name": "Acoustica", - "more_information": { - "description": [ - "Mixcraft is a digital audio workstation ( DAW ) available for Windows. Acoustica released Mixcraft 8 in May 2017. This version of Mixcraft saves users' music and music video projects as MX8 files.", - "An MX8 file may contain an audio project and/or a music video project. Music video projects also include an imported video and effects applied to that video. After finalizing a project, users can export the music they've created as .MP3 , .OGG , or .WAV files. They can export finalized music videos as .AVI or .WMV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx8.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mx9": { - "slug": "mx9", - "extension": "mx9", - "name": "Mixcraft 9 Project", - "category": "mixcraft-9-project", - "summary": "", - "developer_org": "acoustica", - "developer_name": "Acoustica", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mx9_12953.png", - "alt": "Screenshot of a .mx9 file in Acoustica Mixcraft 9", - "caption": "MX9 file open in Acoustica Mixcraft 9" - }, - "description": [ - "Mixcraft 9 is the ninth version of Acoustica's popular DAW program. It allows musicians to import, mix, and edit audio tracks and effects to create songs. It also allows musicians to import videos, pair them with songs, and add effects to create music videos.", - "The program saves users' Mixcraft 9 projects as MX9 files. After finalizing a project, users can export music they've created as .MP3 , .OGG , or .WAV files and videos they've created as .AVI or .WMV files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mx9_12953.png", - "alt": "Screenshot of a .mx9 file in Acoustica Mixcraft 9", - "caption": "MX9 file open in Acoustica Mixcraft 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mx9.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxad": { - "slug": "mxad", - "extension": "mxad", - "name": "Mandelbrot Explorer All Data File", - "category": "mandelbrot-explorer-all-data-file", - "summary": "", - "developer_org": "j-r-oakley", - "developer_name": "J R Oakley", - "more_information": { - "description": [ - "Mandelbrot Explorer all data (MXAD) files can be used to store zoomed images of fractals. They can be exported to .BMP , .JPG , .GIF , and .PNG image formats by selecting the following program option: File → Save Image .", - "NOTE: MXAD files include the combined data that is stored separately in .MXCS and .MXFR files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxad.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxaddon": { - "slug": "mxaddon", - "extension": "mxaddon", - "name": "Maxthon Add-On File", - "category": "maxthon-add-on-file", - "summary": "", - "developer_org": "maxthon-international", - "developer_name": "Maxthon International", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxaddon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxc": { - "slug": "mxc", - "extension": "mxc", - "name": "MaxiCompress Compressed Archive", - "category": "maxicompress-compressed-archive", - "summary": "", - "developer_org": "enderbyte-programs", - "developer_name": "Enderbyte Programs", - "more_information": { - "description": [ - "MaxiCompress is a utility that uses several different compression algorithms to compress files efficiently. After compressing one or more files, MaxiCompress places those files in an MXC archive.", - "Each MXC file contains a MaxiCompress-specific header. Among other things, this header specifies the type of compression MaxiCompress used to compress each archived file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxc2": { - "slug": "mxc2", - "extension": "mxc2", - "name": "MAGIX Cache File", - "category": "magix-cache-file", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "description": [ - "When working with video and audio-related applications, the previews generated for media can significantly decrease the applications' performance. MAGIX software automatically creates MXC2 files to reduce loading times; the software references the files when you browse through folders with the Media Pool built-in program.", - "If MXC2 files become too prevalent, you can delete them, but this will slow down media preview loading. Also, MAGIX software will re-generate the MXC2 files.", - "NOTE: Movie Studio was formerly Movie Edit Pro." - ] - }, - "common_filenames": [ - { - "filename": "mxfilerelatedcache.mxc2", - "description": "mxfilerelatedcache.mxc2 - Common name given to MXC2 files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxc2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxcs": { - "slug": "mxcs", - "extension": "mxcs", - "name": "Mandelbrot Explorer Color Scheme File", - "category": "mandelbrot-explorer-color-scheme-file", - "summary": "", - "developer_org": "j-r-oakley", - "developer_name": "J R Oakley", - "more_information": { - "description": [ - "MXCS files are used to overlay a color scheme onto different zoom levels of a generated fractal image. They can also be reused for applying the same look and feel to multiple images. MXCS files are stored in an XML format.", - "NOTE: Color scheme files were previously saved with the .FRC extension in Mandelbrot Explorer version 2.5 and earlier." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxcs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxd": { - "slug": "mxd", - "extension": "mxd", - "name": "ArcGIS Map Document", - "category": "arcgis-map-document", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "ESRI ArcGIS is a mapping application for the Windows platform that allows you to create, share, and manage geographic maps, data, and analytical models. When you save a map in ArcGIS, the software creates an MXD file to store the contents.", - "NOTE: MXD map files may grow in size after being saved multiple times because they can become fragmented. If you save a fragmented map document as a new document, it may reduce its file size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxdic": { - "slug": "mxdic", - "extension": "mxdic", - "name": "Maxthon Dictionary File", - "category": "maxthon-dictionary-file", - "summary": "", - "developer_org": "maxthon-international", - "developer_name": "Maxthon International", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxdic.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxe": { - "slug": "mxe", - "extension": "mxe", - "name": "Macro Express Playable Macro", - "category": "macro-express-playable-macro", - "summary": "", - "developer_org": "insight-software-solutions", - "developer_name": "Insight Software Solutions", - "more_information": { - "description": [ - "MXE files are similar to .MEX files, but are only meant to be played back and not edited. The MXE format is commonly used for sharing macros with other users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxf": { - "slug": "mxf", - "extension": "mxf", - "name": "Material Exchange Format", - "category": "material-exchange-format", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mxf_4000.png", - "alt": "Screenshot of a .mxf file in Apple QuickTime Player 10.5", - "caption": "MXF file open in Apple QuickTime Player 10.5" - }, - "description": [ - "The SMPTE created the MXF format to streamline video exchange between platforms, including video cameras, digital editing equipment, and servers. The format adopts a subset of the Advanced Authoring Format (AAF), which standardized the interchange of video between multiple vendors and platforms. Like any other media container format, the appropriate codec must be available to play the media an MXF file contains." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mxf_4000.png", - "alt": "Screenshot of a .mxf file in Apple QuickTime Player 10.5", - "caption": "MXF file open in Apple QuickTime Player 10.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxfr": { - "slug": "mxfr", - "extension": "mxfr", - "name": "Mandelbrot Explorer Fractal Region File", - "category": "mandelbrot-explorer-fractal-region-file", - "summary": "", - "developer_org": "j-r-oakley", - "developer_name": "J R Oakley", - "more_information": { - "description": [ - "Once an MXFR file is opened, the program generates the fractal image using the fractal region parameters. Users can enhance the image by applying a monochrome, grayscale, or color scheme to the resulting visualization. Fractal regions and color schemes can be saved together using .MXAD files.", - "MXFR files are stored in an XML format, and may be opened with any text editor.", - "NOTE: Mandelbrot Explorer version 2.5 and earlier saves fractal regions with the .FRR extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxfr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxg": { - "slug": "mxg", - "extension": "mxg", - "name": "Miinoto Exchangeable Group File", - "category": "miinoto-exchangeable-group-file", - "summary": "", - "developer_org": "mobiiko", - "developer_name": "Mobiiko", - "more_information": { - "description": [ - "NOTE: Miinoto stores individual exchangeable notes using .MXN files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxi": { - "slug": "mxi", - "extension": "mxi", - "name": "Adobe Extension Information File", - "category": "adobe-extension-information-file", - "summary": "", - "developer_org": "next-limit", - "developer_name": "Next Limit", - "more_information": { - "description": [ - "MXI files provide information while browsing extensions in Extension Manager." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxl": { - "slug": "mxl", - "extension": "mxl", - "name": "Compressed MusicXML File", - "category": "compressed-musicxml-file", - "summary": "", - "developer_org": "the-musescore-team", - "developer_name": "The MuseScore Team", - "more_information": { - "description": [ - "MXL files are not as common as the standard MusicXML scores, which are saved as .XML files. However, since MXL files are compressed, they used less storage space and are useful for sending over email and backing up on external media devices." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxliff": { - "slug": "mxliff", - "extension": "mxliff", - "name": "Memsource XLIFF Localization File", - "category": "memsource-xliff-localization-file", - "summary": "", - "developer_org": "memsource", - "developer_name": "Memsource", - "more_information": { - "description": [ - "MXLIFF files are created by Memsource cloud when selecting Download - Bilingual MXLIFF . You can open MXLIFF files in Memsource Editor. You can also open MXLIFF files using memoQ but you must select \"XLIFF\" in the format list in the \"Open\" dialog." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxliff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxm": { - "slug": "mxm", - "extension": "mxm", - "name": "Maxwell Material File", - "category": "maxwell-material-file", - "summary": "", - "developer_org": "next-limit", - "developer_name": "Next Limit", - "more_information": { - "description": [ - "Maxwell materials help give surfaces a realistic appearance. For example, an MXM file could store a wood or chrome material that contains texture and light properties that make the surface look like the real-world material." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxmf": { - "slug": "mxmf", - "extension": "mxmf", - "name": "Mobile XMF Ringtone File", - "category": "mobile-xmf-ringtone-file", - "summary": "", - "developer_org": "midi-manufacturers-association", - "developer_name": "MIDI Manufacturers Association", - "more_information": { - "description": [ - "The MXMF format enables both recorded audio and MIDI data to be stored within a compact file size, which is suitable for ringtones music." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxml": { - "slug": "mxml", - "extension": "mxml", - "name": "Flex MXML Component", - "category": "flex-mxml-component", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Most Flex applications include multiple MXML and ActionScript ( .AS ) files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxn": { - "slug": "mxn", - "extension": "mxn", - "name": "Miinoto Exchangeable Note File", - "category": "miinoto-exchangeable-note-file", - "summary": "", - "developer_org": "mobiiko", - "developer_name": "Mobiiko", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxp": { - "slug": "mxp", - "extension": "mxp", - "name": "Adobe Extension Package", - "category": "adobe-extension-package", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Extensions can be managed using Extension Manager, a program that allows users to enable and disable extensions for Adobe programs. Extension Manager is commonly bundled with Adobe software purchases." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxprj": { - "slug": "mxprj", - "extension": "mxprj", - "name": "Maschine 2 Project", - "category": "maschine-2-project", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "The Maschine 2 is a standalone DAW but is designed to be used with the Maschine controller, which is similar to a drum machine. The MXPRJ file is created by Maschine 2 when a user chooses to save their project. The parameters in the project are meant to be modified, allowing a user to save a project, close the Maschine 2 program, reopen it, load the project, and continue production on their audio project." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxprj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxs": { - "slug": "mxs", - "extension": "mxs", - "name": "Maxwell Studio Scene File", - "category": "maxwell-studio-scene-file", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "description": [ - "NOTE: Maxwell Studio is an independent application included with Maxwell Render. It is the program used for the actual 3D scene editing." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxskin": { - "slug": "mxskin", - "extension": "mxskin", - "name": "Maxthon Skin File", - "category": "maxthon-skin-file", - "summary": "", - "developer_org": "maxthon-international", - "developer_name": "Maxthon International", - "more_information": { - "description": [ - "When you download a new skin, you can double click it to import it into Maxthon. Then, you can change the Web browser's skin by selecting Menu → Skins from the application menu and choosing a skin from the list.", - "MXSKIN files are stored in the [user]\\​AppData\\​Roaming\\​Maxthon3\\​Skins\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxskin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxt": { - "slug": "mxt", - "extension": "mxt", - "name": "ArcGIS Map Template", - "category": "arcgis-map-template", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "ArcMap uses a file named Normal.mxt as the default template for every new map created in the software. The file is located in \\​Documents and Settings\\​[user]\\​Application Data\\​ESRI\\​Templates\\​ and can be modified to create a custom default template.", - "If no user-specific Normal.mxt exists in the user's templates directory, ArcMap then searches for the file in the ArcGIS\\​Bin\\​Templates\\​ installation directory and copies it to the user's templates directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mxv": { - "slug": "mxv", - "extension": "mxv", - "name": "MAGIX Video", - "category": "magix-video", - "summary": "", - "developer_org": "magix", - "developer_name": "MAGIX", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/mxv_8366.png", - "alt": "Screenshot of a .mxv file in MAGIX Movie Studio 2024", - "caption": "MXV file open in MAGIX Movie Studio 2024" - }, - "description": [ - "When exporting video from a MAGIX application, you can choose from various presets. For example, if you select File → Export movie → Video as MAGIX Video , you can choose from many presets.", - "Export settings include the resolution, frame rate, and interlace mode. You can also select a specific range of the video to export if you do not want to export the entire video." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/mxv_8366.png", - "alt": "Screenshot of a .mxv file in MAGIX Movie Studio 2024", - "caption": "MXV file open in MAGIX Movie Studio 2024" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mxv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "myapp": { - "slug": "myapp", - "extension": "myapp", - "name": "Visual Studio Application XML File", - "category": "visual-studio-application-xml-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "myapp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mycolors": { - "slug": "mycolors", - "extension": "mycolors", - "name": "Stardock MyColors Theme File", - "category": "stardock-mycolors-theme-file", - "summary": "", - "developer_org": "stardock", - "developer_name": "Stardock", - "more_information": { - "description": [ - "Stardock MyColors is available for Windows XP, Vista, and 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mycolors.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "myd": { - "slug": "myd", - "extension": "myd", - "name": "MySQL Database Data File", - "category": "mysql-database-data-file", - "summary": "", - "developer_org": "everfine", - "developer_name": "Everfine", - "more_information": { - "description": [ - "MYD files are saved with a corresponding .FRM file that contains the table format data, and an .MYI file, which serves as the database index ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "myd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mydocs": { - "slug": "mydocs", - "extension": "mydocs", - "name": "Send To My Documents", - "category": "send-to-my-documents", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The \"Send To → My Documents\" option allows users to quickly copy the selected item to their My Documents folder, a default location where many users store personal files such as documents, images, and spreadsheets. Casual or everyday users primarily use the \"Send To → My Documents\" feature when they quickly want to move or back up files to their My Documents folder without manually navigating through folders. Advanced users or system administrators might also use or modify SendTo shortcuts to streamline file organization tasks." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mydocs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "myi": { - "slug": "myi", - "extension": "myi", - "name": "MySQL MyISAM Index File", - "category": "mysql-myisam-index-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "MyISAM is the default storage engine used by MySQL . It manages non-transactional tables and provides high-speed data storage and retrieval operations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "myi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "myl": { - "slug": "myl", - "extension": "myl", - "name": "MyLogo Maker Image", - "category": "mylogo-maker-image", - "summary": "", - "developer_org": "avanquest-software", - "developer_name": "Avanquest Software", - "more_information": { - "description": [ - "When a logo design is complete, you can export it to standard graphic formats, including .JPG , .BMP , .PNG , .TIF , .GIF , and .PDF ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "myl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mym": { - "slug": "mym", - "extension": "mym", - "name": "MyMenuify Wii Theme File", - "category": "mymenuify-wii-theme-file", - "summary": "", - "developer_org": "scooby74029-and-icefire", - "developer_name": "Scooby74029 and IceFire", - "more_information": { - "description": [ - "Mymenuify is a program Nintendo Wii gamers use to customize their Wii's menu theme. For example, gamers can change their Wii's menus to use different colors, outlines, images, animations, transparencies, and other settings. The files used to customize a Wii's menu are initially packaged within an MYM file.", - "An MYM file is a Zip-compressed archive that contains an INI file and two BRLAN files. To transform an MYM file into a custom menu that can be installed on a Wii, gamers must download and install MyMenu.exe (packaged with Mymenuify) on their Windows PC. The gamer must then use MyMenu.exe to combine their MYM file with their Wii's .APP (Nintendo Wii WAD Archive) file, to create a CSM file.", - "The gamer then places their CSM file on their Wii's SD card. After installing Mymenuify on their Wii, the gamer can navigate to and select their CSM file, to apply their custom theme to their Wii." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mym.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mynotesbackup": { - "slug": "mynotesbackup", - "extension": "mynotesbackup", - "name": "Keep My Notes Backup", - "category": "keep-my-notes-backup", - "summary": "", - "developer_org": "kitetech", - "developer_name": "KiteTech", - "more_information": { - "description": [ - "To create a MYNOTESBACKUP file in Keep My Notes, tap the menu icon in the top left corner and select Backup . MYNOTESBACKUP files are created on the SD card of the Android device." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mynotesbackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "myo": { - "slug": "myo", - "extension": "myo", - "name": "AccountEdge Company File", - "category": "accountedge-company-file", - "summary": "", - "developer_org": "acclivity-group", - "developer_name": "Acclivity Group", - "more_information": { - "description": [ - "To create a MYO file, select File → New File , and complete the prompts.", - "To open a MYO file, select File → Open , navigate to your file, and click Open ." - ] - }, - "common_filenames": [ - { - "filename": "[company name].myo", - "description": "[company name].myo - Your MYO file is named after your company name." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "myo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "myr": { - "slug": "myr", - "extension": "myr", - "name": "Myriad Music File", - "category": "myriad-music-file", - "summary": "", - "developer_org": "myriad-software", - "developer_name": "Myriad Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "myr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mys": { - "slug": "mys", - "extension": "mys", - "name": "Vineyard Captured Video File", - "category": "vineyard-captured-video-file", - "summary": "", - "developer_org": "vineyard-technologies", - "developer_name": "Vineyard Technologies", - "more_information": { - "description": [ - "MYS files can only be played back using the PC Viewer software that was included with the CCTV system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mys.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mz2": { - "slug": "mz2", - "extension": "mz2", - "name": "MasterCook Recipe", - "category": "mastercook-recipe", - "summary": "", - "developer_org": "valusoft", - "developer_name": "ValuSoft", - "more_information": { - "description": [ - "ValuSoft MasterCook is a virtual cookbook program that chefs and cooks use to create, save, and share recipes. The Windows version of MasterCook saves users' recipes in MZ2 files, which are XML-like files that store the ingredients and steps needed to create a meal.", - "Other than being used to show recipes in the desktop version of MasterCook, MZ2 files are most often used to export and upload recipes to MasterCook.com. To export an MZ2 recipe from the desktop version of MasterCook, select File → Export and Mail from the program's menu bar. After you upload your MZ2 file to MasterCook.com, it will also be available in the mobile versions of MasterCook.", - "NOTE: The MZ2 file format is used in MasterCook 14 and above. Earlier versions of MasterCook saved recipes in MX2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mz2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mzml": { - "slug": "mzml", - "extension": "mzml", - "name": "Mass Spectrometer Output File", - "category": "mass-spectrometer-output-file", - "summary": "", - "developer_org": "hupo-proteomics-standards-initiative", - "developer_name": "HUPO Proteomics Standards Initiative", - "more_information": { - "description": [ - "In June 2008, the HUPO Proteomics Standards Initiative (PSI) finalized and released version one of the mzML format. PSI created this XML-based format to replace two previous, competing mass spectrometer output formats: mzData (developed by PSI) and mzXML (developed by the Seattle Proteome Center). The mzML format incorporates and combines the best features of both mzData and mzXML.", - "Now, several mass spectrometry applications can save mass spectrometer output data in the mzML format and open MZML files. Thus, analytical chemists and biochemists who plan to share their mass spectrometer output data often save that data in the mzML format.", - "NOTE: In addition to ion mass-to-charge ratio and intensity data, MZML files can contain metadata about the settings and conditions under which this output data was captured." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mzml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mzp": { - "slug": "mzp", - "extension": "mzp", - "name": "MAXScript Zip Package", - "category": "maxscript-zip-package", - "summary": "", - "developer_org": "winarchiver-computing", - "developer_name": "WinArchiver Computing", - "more_information": { - "description": [ - "MZP files can be installed by selecting the \"Run Script\" command within 3ds Max." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mzp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "mzz": { - "slug": "mzz", - "extension": "mzz", - "name": "Microsoft .NET Download Package", - "category": "microsoft-.net-download-package", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "mzz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n-gage": { - "slug": "n-gage", - "extension": "n-gage", - "name": "N-Gage Application", - "category": "n-gage-application", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "N-GAGE files can be installed on a Nokia mobile phone using the Nokia Application Installer, which is part of the Nokia PC Suite. They should be placed in the \\n-gage directory in order to be recognized by the phone. N-Gage games and applications can also be transferred from the phone to a PC for backup purposes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n-gage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n": { - "slug": "n", - "extension": "n", - "name": "Neko Bytecode File", - "category": "neko-bytecode-file", - "summary": "", - "developer_org": "nicolas-cannasse", - "developer_name": "Nicolas Cannasse", - "more_information": { - "description": [ - "Conceptually, the Neko VM is similar to the Java virtual machine (JVM). Just as the Java compiler compiles plain text .JAVA source code into bytecode that can be run by the JVM, the Neko compiler compiles the source code in NEKO files that can then be run on the Neko VM.", - "NOTE: N files may also be compiled from variant languages such as Haxe." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n2": { - "slug": "n2", - "extension": "n2", - "name": "Nitrous Minecraft GLSL Shader File", - "category": "nitrous-minecraft-glsl-shader-file", - "summary": "", - "developer_org": "nitrous", - "developer_name": "Nitrous", - "more_information": { - "description": [ - "To apply Daxnitro's GLSL shader mod to Minecraft, open Nitrous, select File → Import... , and choose your N2 file. Next, click the Install Mods button to install the mod.", - "Nitrous is distributed as a .JAR file. To run it, you can type java -jar nitrous.jar at the Windows Command Prompt. Alternatively, you may be able to just double-click the JAR file to get the program to run.", - "NOTE: Nitrous is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n3d": { - "slug": "n3d", - "extension": "n3d", - "name": "Nuclear 3D File", - "category": "nuclear-3d-file", - "summary": "", - "developer_org": "wisdom-tree", - "developer_name": "Wisdom Tree", - "more_information": { - "description": [ - "N3D models can be created in Nuclear Studio 3D scene editing software, and then used in Nuclear Basic, the game programming application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n3pmesh": { - "slug": "n3pmesh", - "extension": "n3pmesh", - "name": "Knight Online 3D Mesh File", - "category": "knight-online-3d-mesh-file", - "summary": "", - "developer_org": "mgame-corporation", - "developer_name": "Mgame Corporation", - "more_information": { - "description": [ - "K2 Network developed the Knight Online video game from 2004 to 2012 but ceased operations in 2012. Mgame Corporation currently develops Knight Online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n3pmesh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n3r": { - "slug": "n3r", - "extension": "n3r", - "name": "Panasonic Security System Video File", - "category": "panasonic-security-system-video-file", - "summary": "", - "developer_org": "panasonic", - "developer_name": "Panasonic", - "more_information": { - "description": [ - "Panasonic security systems come with management software to control the system. The included program is called \"Operation Software\" and requires your username and password in order to log in. The program allows you to control assigned cameras. You can save images to the JPEG format, print images, and choose camera views.", - "You can also download video from the security cameras using the \"Operation Software\" program. The video is saved in the proprietary N3R format, which can be played by the \"ND_Viewer\" program that comes with the security system. This utility also allows you to convert the N3R video to the .MP4 video format, which can be played back by a larger amount of video players." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n3r.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "n64": { - "slug": "n64", - "extension": "n64", - "name": "Nintendo 64 ROM File", - "category": "nintendo-64-rom-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/n64_209.png", - "alt": "Screenshot of a .n64 file in Project64 1.6", - "caption": "N64 file open in Project64 1.6" - }, - "description": [ - "Nintendo released the Nintendo 64 in 1996. The home video game console utilizes cartridges to store games. Popular games for the console include Super Mario 64 , Mario Kart 64 , GoldenEye 007 , and Star Fox 64 .", - "Retro gamers who enjoy N64 games dump game data from the cartridge with special hardware and software, then save the game in the N64 format on their computers. Then, they play the game saved in the N64 file with an emulator on their computer. Some gamers may also upload the N64 ROM file online to share it with other gamers, who can then download and play the game." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/n64_209.png", - "alt": "Screenshot of a .n64 file in Project64 1.6", - "caption": "N64 file open in Project64 1.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "n64.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "na2": { - "slug": "na2", - "extension": "na2", - "name": "Netscape Address Book File", - "category": "netscape-address-book-file", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "na2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "naac": { - "slug": "naac", - "extension": "naac", - "name": "Namco AAC File", - "category": "namco-aac-file", - "summary": "", - "developer_org": "namco", - "developer_name": "Namco", - "more_information": { - "description": [ - "NAAC files are .AAC (Advanced Audio Coding) files that contain a Namco-specific file header. Modders and other gaming enthusiasts may encounter NAAC files while browsing a Namco-developed 3DS game's contents. (For example, some Namco-developed games' song directories contain NAAC files.)" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "naac.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nacp": { - "slug": "nacp", - "extension": "nacp", - "name": "Nintendo Application Control Property File", - "category": "nintendo-application-control-property-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "NACP files are one of several Nintendo Switch resource files. They accompany NRO files and are typically distributed in Nintendo Submission Package ( .NSP ) files." - ] - }, - "common_filenames": [ - { - "filename": "control.nacp", - "description": "control.nacp - Name of the NACP file that accompanies NRO files." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nacp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nam": { - "slug": "nam", - "extension": "nam", - "name": "Aqua3D Network File", - "category": "aqua3d-network-file", - "summary": "", - "developer_org": "u.s.-geological-survey", - "developer_name": "U.S. Geological Survey", - "more_information": { - "description": [ - "NOTE: The file extension \".nam\" comes from Network AniMator (NAM), the software package that Aqua3D was developed from." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "names": { - "slug": "names", - "extension": "names", - "name": "Data Set Description File", - "category": "data-set-description-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/names_11466.png", - "alt": "Screenshot of a .names file in Microsoft Notepad", - "caption": "NAMES file open in Microsoft Notepad" - }, - "description": [ - "You will most likely only encounter a NAMES file if you download a database from an online repository. The NAMES file is typically created by one of the conductors of the study that collected the data. He or she publishes it with the database to help users better understand the data they are viewing.", - "You can open the NAMES with any text editor. If you use Windows, you can open it with Notepad and if you use macOS, you can open it with TextEdit. Both programs are bundled with their respective operating systems." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/names_11466.png", - "alt": "Screenshot of a .names file in Microsoft Notepad", - "caption": "NAMES file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "names.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nap": { - "slug": "nap", - "extension": "nap", - "name": "McAfee ePO Network Associates Package", - "category": "mcafee-epo-network-associates-package", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: McAfee ePolicy Orchestrator is now Trellix ePolicy Orchestrator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nar": { - "slug": "nar", - "extension": "nar", - "name": "Nexon game archive", - "category": "nexon-game-archive", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "NOTE: NAR files are encoded differently than other archive files like .ZIP or .RAR and require special programs to extract." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nar_12716.png", - "alt": "Screenshot of a .nar file in SSP", - "caption": "NAR file open in SSP" - }, - { - "url": "https://fileinfo.com/img/ss/sm/nar_12716-2.png", - "alt": "Decompressed NAR file's contents", - "caption": "Decompressed NAR file's contents" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "narc": { - "slug": "narc", - "extension": "narc", - "name": "Nintendo DS Archive File", - "category": "nintendo-ds-archive-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "NOTE: The New Super Mario Bros. (NSMB) editor can open NARC files for the New Super Mario Bros. DS game. The Mario Kart DS (MKDS) Course Modifier is used to edit Mario Kart DS courses and can open NARC files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "narc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "narrative": { - "slug": "narrative", - "extension": "narrative", - "name": "Narrator Document", - "category": "narrator-document", - "summary": "", - "developer_org": "mariner-software", - "developer_name": "Mariner Software", - "more_information": { - "description": [ - "To create a NARRATIVE document:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "narrative.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nas": { - "slug": "nas", - "extension": "nas", - "name": "Nastran Input File", - "category": "nastran-input-file", - "summary": "", - "developer_org": "msc-software", - "developer_name": "MSC Software", - "more_information": { - "description": [ - "NOTE: The NAS file is similar to the .BDF and .DAT files, which are used to input data by MSC Nastran." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "natvis": { - "slug": "natvis", - "extension": "natvis", - "name": "Natvis VC++ Debugger Visualization File", - "category": "natvis-vc++-debugger-visualization-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "You can find NATVIS files for common types that come with Visual Studio in the following path:", - "%VSINSTALLDIR%\\​Common7\\​Packages\\​Debugger\\​Visualizers", - "You can open and edit NATVIS files in Visual Studio. After changing the file and saving it, the modifications will be reflected in the \"Watch,\" \"Locals,\" etc. debugger windows. You can also open and modify NATVIS files with a different program than Visual Studio but the modifications will not be automatically reflected. You need to use the .natvisreload command in the \"Watch\" window or restart the debugging session. NATVIS files may be defined per-project, -user, or -system or embedded in .PDB files.", - "You can add a NATVIS file to a C++ project by selecting the project node in the \"Solution Explorer\" then clicking Add → New item → Visual C++ → Utility → Debugger visualization file (.natvis) .", - "NOTE: The NATVIS file was introduced to replace the autoexp.dat file, which was previously used by earlier versions of Visual Studio." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "natvis.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nav": { - "slug": "nav", - "extension": "nav", - "name": "Id Tech 3 Bot Navigation File", - "category": "id-tech-3-bot-navigation-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NAV files are automatically generated by the game engine when a user first plays a map with bots. The loading process may take several minutes for large maps. You can manually start the NAV generation process by typing nav_generate in the game console. You can also edit navigation meshes manually by typing nav_generate 1 in the game console while \"sv_cheats\" is enabled.", - "NAV files are similar to .AIN files, but AIN files are more commonly used for non-player characters (NPCs) instead of bots.", - "NOTE: Example games that use NAV files include Quake 3 (id Tech 3 engine), Counter-Strike: Source (Source Engine), and Team Fortress 2 (Source Engine)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nav.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nav2": { - "slug": "nav2", - "extension": "nav2", - "name": "WinAVI Temporary Navigation File", - "category": "winavi-temporary-navigation-file", - "summary": "", - "developer_org": "zjmedia", - "developer_name": "ZJMedia", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nav2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "naz": { - "slug": "naz", - "extension": "naz", - "name": "Total Overdose Game Data File", - "category": "total-overdose-game-data-file", - "summary": "", - "developer_org": "deadline-games", - "developer_name": "Deadline Games", - "more_information": { - "description": [ - "Using a text editor, some Total Overdose users modify game settings in the blocks.naz file to enable some cheats, such as \"god mode,\" full ammunition, or invisibility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "naz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nb": { - "slug": "nb", - "extension": "nb", - "name": "Mathematica Notebook", - "category": "mathematica-notebook", - "summary": "", - "developer_org": "nota-bene", - "developer_name": "Nota Bene", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nb_441.png", - "alt": "Screenshot of a .nb file in Wolfram Research Mathematica 14", - "caption": "NB file open in Wolfram Research Mathematica 14" - }, - "description": [ - "The NB file type is the native file format for saving Mathematica notebooks. Wolfram Research released the Mathematica Notebook (NB) format in 1988.", - "You can design notebooks by arranging their cells, which store data, similar to a standard spreadsheet . Additionally, you can format text, add graphics, generate graphs, and more to the cells in the notebooks to make them interactive." - ] - }, - "common_filenames": [ - { - "filename": "DefaultStyles.nb", - "description": "DefaultStyles.nb - Name of the NB file used as the default style sheet for new notebooks." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nb_441.png", - "alt": "Screenshot of a .nb file in Wolfram Research Mathematica 14", - "caption": "NB file open in Wolfram Research Mathematica 14" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nb0": { - "slug": "nb0", - "extension": "nb0", - "name": "Device Boot Loader Image", - "category": "device-boot-loader-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NB0 files contain data that bootstraps the target device, downloads a new runtime image, and then \"flashes\" the new runtime image, which is then loaded by the device. The NB0 format is useful because it allows the target device's RAM to be written directly, since it is stored in the native format of the RAM. The initial flashing process is often done using a JTAG (Joint Test Action Group) connection, which connects directly to the printed circuit board (PCB) through a probe.", - "NB0 files are used by both Android and Windows CE mobile devices. Windows CE devices often use NB0 files to load a target device formatted image that has the \".bin\" extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nb0.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nb7": { - "slug": "nb7", - "extension": "nb7", - "name": "NovaBACKUP Output File", - "category": "novabackup-output-file", - "summary": "", - "developer_org": "novastor", - "developer_name": "NovaStor", - "more_information": { - "description": [ - "NOTE: NovaBACKUP version 10 introduced the newer .NBD format for backups, and NB7 files can be upgraded to this newer format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nb7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nba": { - "slug": "nba", - "extension": "nba", - "name": "Nero BackItUp Archive", - "category": "nero-backitup-archive", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "Nero BackItUp (formerly BackItUp & Burn) is a backup utility that allows users to back up their files in compressed archives. Users can configure BackItUp to back up their files automatically, and they can store backups on external drives or in the cloud .", - "The archives that BackItUp versions 12 and earlier creates are saved with the .nba extension. Users can optionally choose to encrypt and password-protect these archives, to prevent others from opening them or extracting the files they contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nba.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbak": { - "slug": "nbak", - "extension": "nbak", - "name": "Neat Backup File", - "category": "neat-backup-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "To create a NBAK file, select Tools → Database → Offline Backup , click \"Browse,\" choose the save location (Don't select the Neat Data folder location), click \"Backup\" to begin the process, set a backup reminder if you'd like, and click Save + Close .", - "To restore a database using the NBAK file, select Tools → Database → Offline Restore , navigate to your file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbas": { - "slug": "nbas", - "extension": "nbas", - "name": "NLOS Script", - "category": "nlos-script", - "summary": "", - "developer_org": "nate-4000", - "developer_name": "Nate-4000", - "more_information": { - "description": [ - "NLOS is a Python-based operating system that can be used to run .PY programs and NBAS scripts. To use NLOS, users download it, run it, create a user, and log in. They can then execute various commands, including the nbas command used to run NBAS scripts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbas.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbc": { - "slug": "nbc", - "extension": "nbc", - "name": "Next Byte Codes Source Code File", - "category": "next-byte-codes-source-code-file", - "summary": "", - "developer_org": "nbc", - "developer_name": "NBC", - "more_information": { - "description": [ - "NBC files can be compiled with the NBC compiler (called \"NBC\"), or with Bricx Command Center (BricxCC), a Windows IDE that includes the NBC compiler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbd": { - "slug": "nbd", - "extension": "nbd", - "name": "Data Backup Data File", - "category": "data-backup-data-file", - "summary": "", - "developer_org": "novastor", - "developer_name": "NovaStor", - "more_information": { - "description": [ - "Prosoft Engineering Data Backup PC has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbe": { - "slug": "nbe", - "extension": "nbe", - "name": "Nessus Report File", - "category": "nessus-report-file", - "summary": "", - "developer_org": "tenable-network-security", - "developer_name": "Tenable Network Security", - "more_information": { - "description": [ - "On Unix-based systems, NBE files can be converted to the .NESSUS format using the following command:", - "/opt/nessus/bin/nessus -i in.nbe -o out.nessus", - "NBE files can also be output to .HTML and .TXT files by replacing out.nessus with out.html or out.txt ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbes": { - "slug": "nbes", - "extension": "nbes", - "name": "Nbes Ransomware Encrypted File", - "category": "nbes-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Nbes ransomware is a type of malware utilized by cybercriminals that encrypts the files on a computer with AES-256 encryption. After the ransomware takes the files hostage, it forces the victim to pay the perpetrator to unlock the files. It is most often introduced to a victim's computer through spam emails with malicious links or file attachments that are downloaded and run by unsuspecting users. The virus may also be introduced when a user downloads malicious files from torrent websites or clicks on fake social media posts.", - "When the ransomware runs on a user's computer, it encrypts files on the computer and adds the .nbes extension onto the names of the files. The types of files typically targeted include spreadsheets, documents, images, videos, and backup files, such as .XLSX , .PDF , .PNG , .MP4 , and .DB files. For example, an image.jpg file becomes image.jpg.nbes .", - "The virus then generates a _readme.txt file in each folder that stores an encrypted file on the user's computer. The _readme.txt file contains instructions explaining the hostile takeover of the user's files and how the user can recover his files by paying a ransom payment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbf": { - "slug": "nbf", - "extension": "nbf", - "name": "Backup Now Archive", - "category": "backup-now-archive", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "To restore files with Backup Now, use the \"Restore\" option within the View panel." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbh": { - "slug": "nbh", - "extension": "nbh", - "name": "ROM Update Utility Image File", - "category": "rom-update-utility-image-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbi": { - "slug": "nbi", - "extension": "nbi", - "name": "Nero BackItUp Information File", - "category": "nero-backitup-information-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbib": { - "slug": "nbib", - "extension": "nbib", - "name": "PubMed Bibliographic Citation File", - "category": "pubmed-bibliographic-citation-file", - "summary": "", - "developer_org": "u.s.-national-library-of-medicine", - "developer_name": "U.S. National Library of Medicine", - "more_information": { - "description": [ - "The PubMed format was developed to replace the Research Information Systems (RIS) citation format in order to better accommodate bibliographic information provided by the PubMed search engine. PubMed is developed by the U.S. National Library of Medicine and makes available citations for biomedical literature from life science journals, online books, and the MEDLINE database.", - "When you want to export a citation from PubMed, click the \"Cite\" button next to the item, which opens the Citation Manager feature. Then, select the desired citation information you want to be included in the NBIB file, click \"Create File,\" and choose the save location (choosing the location prompts the download of the NBIB file through your web browser). Citation information saved in the PubMed format can be exported as a .TXT or NBIB file.", - "The PubMed format includes one or more records that consist of a series of lines delimited by tags and corresponding values. Some examples of tags:", - "The format also supports PubMed-specific fields that the RIS format does not support, which prompted the move from the RIS format to the PubMed format." - ] - }, - "common_filenames": [ - { - "filename": "citations.nbib", - "description": "citations.nbib - Default filename given to the NBIB file when downloaded from the PubMed website." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbk": { - "slug": "nbk", - "extension": "nbk", - "name": "NovaBACKUP Job File", - "category": "novabackup-job-file", - "summary": "", - "developer_org": "smart-technologies", - "developer_name": "SMART Technologies", - "more_information": { - "description": [ - "NovaBACKUP jobs can be scheduled to run on a periodic basis or for a specific one time occurrence." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbm": { - "slug": "nbm", - "extension": "nbm", - "name": "NetBeans Module", - "category": "netbeans-module", - "summary": "", - "developer_org": "apache", - "developer_name": "Apache", - "more_information": { - "description": [ - "NetBeans modules can be used for creating various types of plugins for the software. For example, JasperSoft's iReport module is a popular module for programmatically designing and generating graphical reports. Another popular plugin called jVi provides the functionality of the Vi text editor in NetBeans.", - "NetBeans is often used for developing Java programs, but it also supports other languages, such as PHP, C++, Python, Ruby, and Groovy." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbmap": { - "slug": "nbmap", - "extension": "nbmap", - "name": "NintendoWare Bezel Engine Map", - "category": "nintendoware-bezel-engine-map", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "The NintendoWare Bezel Engine is a game engine Nintendo released to make Switch video game development easier for third-party developers. However, both official Nintendo games and third-party games use the Bezel Engine.", - "Bezel Engine games contain game maps saved as NBMAP files. For example, Super Mario Party (Switch) contains an NBMAP file named bdr001_map_b02.nbmap .", - "The NBMAP files found in Switch video games are binary files. However, when being developed in the Bezel Engine, NBMAP files are XML files. The Bezel Engine converts NBMAP files to binary files when compiling a developer's game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbp": { - "slug": "nbp", - "extension": "nbp", - "name": "Mathematica Player Notebook", - "category": "mathematica-player-notebook", - "summary": "", - "developer_org": "neosoft", - "developer_name": "NeoSoft", - "more_information": { - "description": [ - "Mathematica is a program for performing scientific and mathematical computations. NBP files are similar to NB files, but are \"signed\" for the purpose of playing with the free Mathematica Player. Both file types are saved using 7-bit ASCII text." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbs": { - "slug": "nbs", - "extension": "nbs", - "name": "Minecraft Note Block Studio File", - "category": "minecraft-note-block-studio-file", - "summary": "", - "developer_org": "nti", - "developer_name": "NTI", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nbs_7909.png", - "alt": "Screenshot of a .nbs file in Open Note Block Studio", - "caption": "NBS file open in Open Note Block Studio" - }, - "description": [ - "In Minecraft, note blocks are blocks that play musical notes when attacked or powered by redstone. Minecraft modders can use either version of NBS to create custom Minecraft songs, which are meant to be played by:", - "Each NBS project is saved as an NBS file. This file lists the note blocks a song uses as well as what notes those blocks play.", - "Users can play the song an NBS file contains in either version of NBS. Users can also export the song as a:", - "Exporting a song as an MP3, WAV, AIFF, or FLAC file allows users to play it in any common media player. Exporting a song as a SCHEMATIC file or data pack allows users to import the song into a Minecraft world.", - "NOTE: Minecraft Note Block Studio can import .MID files. Minecraft users often use this feature to convert their favorite MIDI songs into Minecraft music." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nbs_7909.png", - "alt": "Screenshot of a .nbs file in Open Note Block Studio", - "caption": "NBS file open in Open Note Block Studio" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbt": { - "slug": "nbt", - "extension": "nbt", - "name": "Minecraft Named Binary Tag", - "category": "minecraft-named-binary-tag", - "summary": "", - "developer_org": "mojang", - "developer_name": "Mojang", - "more_information": { - "description": [ - "Minecraft is an open-ended 3D world-building and exploration game. The game's Java Edition is popular among modders, which are players who enjoy customizing games by editing existing game files and adding new ones.", - "Some of the files Minecraft modders examine and edit are NBT files. These are GZip-compressed files that may contain a variety of game data items. Software APIs such as JNBT (The Java NBT Library) can read the NBT format, allowing modders to decompress, open, and edit NBT files.", - "NOTE: Many other Minecraft game data files also use the Named Binary Tag file format. For example, Minecraft's .DAT , .MCLEVEL , .MINE , and .MCR files use the Named Binary Tag file format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nbu": { - "slug": "nbu", - "extension": "nbu", - "name": "Nokia Phone Backup File", - "category": "nokia-phone-backup-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "NOTE: Nokia PC Suite became Nokia Ovi Suite, which was later renamed to Nokia Suite. Nokia Suite still creates backups using NBU files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nbu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nc": { - "slug": "nc", - "extension": "nc", - "name": "Mastercam Numerical Control File", - "category": "mastercam-numerical-control-file", - "summary": "", - "developer_org": "deutscher-stahlbau-verband", - "developer_name": "Deutscher Stahlbau-Verband", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nc_4423.jpg", - "alt": "Screenshot of a .nc file in CNC Software Mastercam Learning Edition 2023", - "caption": "NC file open in CNC Software Mastercam Learning Edition 2023" - }, - "description": [ - "CNC Mastercam is a widely-used CAD/CAM package for engineers or machinists to design and produce mechanical components. When a user saves a 2D or 3D machine toolpath in the Toolpaths pane in Mastercam, the software creates an NC to store its information.", - "Users typically save their NC file(s) to a portable storage device, such as a USB flash drive, then transfer it to a CNC machine tool. They then load the file in the tool to direct it as its cuts a path in a piece of material, such as wood, plastic, or metal." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nc_4423.jpg", - "alt": "Screenshot of a .nc file in CNC Software Mastercam Learning Edition 2023", - "caption": "NC file open in CNC Software Mastercam Learning Edition 2023" - }, - { - "url": "https://fileinfo.com/img/ss/sm/nc_11701.png", - "alt": "Screenshot of a .nc file in Steel Projects CAD Viewer", - "caption": "NC file open in Steel Projects CAD Viewer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nc1": { - "slug": "nc1", - "extension": "nc1", - "name": "Mastercam Numerical Control File", - "category": "mastercam-numerical-control-file", - "summary": "", - "developer_org": "cnc-software", - "developer_name": "CNC Software", - "more_information": { - "description": [ - "NC1 files specify 2D or 3D machine toolpaths and their coordinates. They also help to translate toolpaths into a format that machine tools can understand. The NC1 format is supported by a variety of machines that perform plasma, waterjet, oxy, and laser cutting of materials such as aluminum, copper, steel, bronze, and armour. These machines are used in various industries around the world, such as general engineering & manufacturing, agricultural machinery, commercial vehicle, and defense & aerospace.", - "NOTE: The FastCAM programs also supports the NC1 format. The Drawing Editor is a handy program for importing NC1 files to edit drawings." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nc1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nca": { - "slug": "nca", - "extension": "nca", - "name": "Nintendo Content Archive", - "category": "nintendo-content-archive", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "NCA files are typically extracted from .XCI files using Switch modding tools, such as HacToolGUI. After extracting the NCA file, you can use SciresM hactool to decrypt and extract files from an NCA file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncb": { - "slug": "ncb", - "extension": "ncb", - "name": "Visual C++ IntelliSense Database", - "category": "visual-c++-intellisense-database", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NCB files are used by IntelliSense, a Visual Studio component that intelligently provides recommendations while developing source code (i.e., code autocompletion)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncd": { - "slug": "ncd", - "extension": "ncd", - "name": "Nero CoverDesigner Artwork", - "category": "nero-coverdesigner-artwork", - "summary": "", - "developer_org": "nti", - "developer_name": "NTI", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ncd_785.png", - "alt": "Screenshot of a .ncd file in Nero CoverDesigner 26.5", - "caption": "NCD file open in Nero CoverDesigner 26.5" - }, - "description": [ - "Nero CoverDesigner allows casual users and professionals to create visually appealing packaging for media collections, including designing disc labels, case inserts, and booklets. Users can import images, add text, and utilize simple graphic editing tools to create personalized designs, which they can then save as NCD files to preserve their progress.", - "NOTE: Nero CoverDesigner was included with Nero Multimedia Suite (beginning with Nero 6.6) but is now also available as a standalone application." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ncd_785.png", - "alt": "Screenshot of a .ncd file in Nero CoverDesigner 26.5", - "caption": "NCD file open in Nero CoverDesigner 26.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncer": { - "slug": "ncer", - "extension": "ncer", - "name": "Nitro Cell Resource File", - "category": "nitro-cell-resource-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "NCER files are part of the Nitro file system, which is a collection of resource files used by Nintendo DS games to define images, textures, audio, and text. The files are not meant to be viewed or edited by a user, instead, they are referenced by the Nintendo DS game.", - "However, Nintendo DS game ROMs may be dumped to computers by nostalgic gamers in order to play the games on their computers. Users can then rip NCER files and other Nitro resource files from the ROMs to view and modify the files.", - "NOTE: The Nintendo DS device was a handheld gaming console released in 2004." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncer.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncf": { - "slug": "ncf", - "extension": "ncf", - "name": "No Cache File", - "category": "no-cache-file", - "summary": "", - "developer_org": "valve", - "developer_name": "Valve", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncfg": { - "slug": "ncfg", - "extension": "ncfg", - "name": "ArcGIS Explorer Configuration File", - "category": "arcgis-explorer-configuration-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "NCFG files can be shared via email or hosted by a network location. This is useful in office environments for system administrators who want to streamline enterprise-wide installations, each with specific capabilities, limitations, and appearances." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncgr": { - "slug": "ncgr", - "extension": "ncgr", - "name": "Nintendo DS Title Graphics File", - "category": "nintendo-ds-title-graphics-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "NCGR files can be edited with MKDS Course Modifier and Crystal Tile 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncgr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nch": { - "slug": "nch", - "extension": "nch", - "name": "Outlook Express Folder File", - "category": "outlook-express-folder-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Outlook Express references NCH files to interpret how a user's folders are laid out and linked together within the application. Examples of folder structure metadata NCH files include:", - "Because the NCH file is essential to maintaining folder integrity, corrupting or modifying it can result in broken folder views or missing mail folder listings within the program. You can typically find NCH files in the Mail directory within the Outlook Express data folder. One common example is Folders.nch , which stores information about the user's folder hierarchy." - ] - }, - "common_filenames": [ - { - "filename": "Folders.nch", - "description": "Folders.nch - stores information about the user's folder hierarchy." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nch.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncl": { - "slug": "ncl", - "extension": "ncl", - "name": "NirCmd Script File", - "category": "nircmd-script-file", - "summary": "", - "developer_org": "nirsoft", - "developer_name": "NirSoft", - "more_information": { - "description": [ - "Here is an example of a command used by NirCmd to turn off a computer:", - "nircmd.exe exitwin poweroff", - "NirCmd allows you to perform a variety of functions by executing NCL scripts. Some examples of tasks include restarting or shutting down windows, creating a shortcut to a file, changing display settings, changing the system volume, writing and deleting values and keys in the Registry, or connecting to a VPN network." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nclr": { - "slug": "nclr", - "extension": "nclr", - "name": "Nintendo DS Color Palette File", - "category": "nintendo-ds-color-palette-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Title screen graphics can be edited with MKDS Course Modifier and Crystal Tile 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nclr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nco": { - "slug": "nco", - "extension": "nco", - "name": "Nero BackItUp File", - "category": "nero-backitup-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "NOTE: Since NCO files use .ZIP compression, non-encrypted BackItUp files can also be opened by file decompression programs such as WinZip or Stuffit Expander. Just rename the file extension from \".nco\" to \".zip\" and open the file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nco.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncor": { - "slug": "ncor", - "extension": "ncor", - "name": "Adobe Encore Project File", - "category": "adobe-encore-project-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NCOR files are used to compile all resources for authoring DVD content into a single file. The final product may be viewed in Adobe Encore before it is burned to a DVD or Blu-ray disc.", - "NCOR project files may also be exported for viewing on the Web in Flash. They are bundled with the files flashdvd.swf , AuthoredContent.xml , index.html , and a \"Sources folder\", which contains .FLV or .F4V video files.", - "Adobe Encore is included with of Adobe Premiere Pro." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncor.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncorx": { - "slug": "ncorx", - "extension": "ncorx", - "name": "Adobe Encore Project", - "category": "adobe-encore-project", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "NOTE: The NCORX format was introduced with Adobe Audition CS6. Previous versions use the .NCOR extension to save projects." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncorx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncr": { - "slug": "ncr", - "extension": "ncr", - "name": "NCR Image", - "category": "ncr-image", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncss": { - "slug": "ncss", - "extension": "ncss", - "name": "NCSS Dataset File", - "category": "ncss-dataset-file", - "summary": "", - "developer_org": "ncss", - "developer_name": "NCSS", - "more_information": { - "description": [ - "NOTE: The NCSS file format was introduced in NCSS 8 and replaced the \"s0\" and \"s0z\" file extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nct": { - "slug": "nct", - "extension": "nct", - "name": "Now Contact File", - "category": "now-contact-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "To create the NCT file, select File → New... , select the \"Contact File\" icon, click OK , name the file, choose the save location, and click Save .", - "To import another NCT file into your NCT file select File → Import... , navigate to the file, and select Open .", - "You can synchronize your NCT file with another NCT file by selecting File → Synchronize → With a Now Contact File... , navigate to the NCT file, and click Sync . The NCT files must be of the same origin in order to synchronize with each other." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nct_4953.png", - "alt": "Screenshot of a .nct file in Nero CoverDesigner 26.5", - "caption": "NCT file open in Nero CoverDesigner 26.5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncw": { - "slug": "ncw", - "extension": "ncw", - "name": "Native Compressed Wave File", - "category": "native-compressed-wave-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "NCW files are stored using lossless compression, so there is no loss in sound quality. Additionally, the files can be converted back to the original .WAV files without loss in quality." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ncx": { - "slug": "ncx", - "extension": "ncx", - "name": "EPUB Navigation Control XML File", - "category": "epub-navigation-control-xml-file", - "summary": "", - "developer_org": "idpf", - "developer_name": "IDPF", - "more_information": { - "description": [ - "According to the Open Packaging Format 2.0 specification, NCX files should be created with a corresponding .OPF file, which contains the linear reading order and other eBook metadata.", - "NOTE: Since NCX files are saved in an XML format, they can be viewed and edited with a text editor." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ncx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nd": { - "slug": "nd", - "extension": "nd", - "name": "QuickBooks Network Data File", - "category": "quickbooks-network-data-file", - "summary": "", - "developer_org": "intuit", - "developer_name": "Intuit", - "more_information": { - "description": [ - "NOTE: If the network data file becomes corrupted, you can rename the extension to \".ndold,\" then open the associated company file. QuickBooks will then create a new network data file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nd5": { - "slug": "nd5", - "extension": "nd5", - "name": "Renamed NDS File", - "category": "renamed-nds-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: In order to open an ND5 file, the extension may first need to be changed back to .NDS ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nd5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nda": { - "slug": "nda", - "extension": "nda", - "name": "Nero Backup File", - "category": "nero-backup-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "To make a backup of your data, BackItUp and Burn creates multiple NDA files to store the data. You can only restore the file by using Nero's backup software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nda.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndb": { - "slug": "ndb", - "extension": "ndb", - "name": "ClamAV Extended Signature File", - "category": "clamav-extended-signature-file", - "summary": "", - "developer_org": "nevron-software", - "developer_name": "Nevron Software", - "more_information": { - "description": [ - "NDB files are used to create custom signatures for recognizing viruses and other harmful programs. They extend the virus definitions in .CVD files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ndb_12095.png", - "alt": "Screenshot of a .ndb file in Nevron Software MyDraw 5", - "caption": "NDB file open in Nevron Software MyDraw 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndc": { - "slug": "ndc", - "extension": "ndc", - "name": "Personal Communications Settings File", - "category": "personal-communications-settings-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndd": { - "slug": "ndd", - "extension": "ndd", - "name": "Nintendo 64DD Emulator ROM File", - "category": "nintendo-64dd-emulator-rom-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The 64DD device was released in 1999 in Japan as a peripheral that attached to the bottom of the N64 console through the extension port. It extended the functionality of the N64 to use 64MB magnetic disks for rewritable and expandable data storage and allow users to create movies, animations, and characters that could be shared online. It was a commercial failure.", - "You most likely will only encounter an NDD file if you are a gamer who enjoys emulating old games on your computer and is looking to play a game from a 64DD disk. Project64 can be used in Windows to emulate NDD files.", - "NOTE: NDD files are often called 64DD game ROMs or game image files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndf": { - "slug": "ndf", - "extension": "ndf", - "name": "SQL Server Secondary Database File", - "category": "sql-server-secondary-database-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NDF files are typically stored on a different hard disk or partition than the primary database file. Each NDF file uses the same filename as the corresponding MDF file, such as \"mydb.mdf\" and \"mydb.ndf.\" Also, the NDF file cannot be opened by SQL Server without the MDF file attached." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndif": { - "slug": "ndif", - "extension": "ndif", - "name": "Apple New Disk Image Format File", - "category": "apple-new-disk-image-format-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "The dual fork content makes NDIF files difficult for use in cross-platform environments. The NDIF format was replaced by Apple's UDIF format, which stores data in a single-fork format. NDIF files are not widely used anymore.", - "NOTE: NDIF files can be opened using Disk Utility, a disk image mounting program included with Mac OS X." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndjson": { - "slug": "ndjson", - "extension": "ndjson", - "name": "Newline Delimited JSON File", - "category": "newline-delimited-json-file", - "summary": "", - "developer_org": "ndjson", - "developer_name": "ndjson", - "more_information": { - "description": [ - "NDJSON is a JSON variant that allows developers to store structured data entries within one line of text, allowing the data to be streamed using protocols like TCP or UNIX Pipes. According to the format's website (ndjson.org), NDJSON works well with UNIX-style text processing tools and shell pipelines, is a great format for log files, and is a flexible format for passing messages between cooperating processes. NDJSON files are similar to .JSONL files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndjson.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndk": { - "slug": "ndk", - "extension": "ndk", - "name": "Lotus Notes Design Elements File", - "category": "lotus-notes-design-elements-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Previous versions of Lotus Notes used the .DSK extension for design elements files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndl": { - "slug": "ndl", - "extension": "ndl", - "name": "Lotus Notes Doclink File", - "category": "lotus-notes-doclink-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndll": { - "slug": "ndll", - "extension": "ndll", - "name": "Neko Library", - "category": "neko-library", - "summary": "", - "developer_org": "nicolas-cannasse", - "developer_name": "Nicolas Cannasse", - "more_information": { - "description": [ - "Developers use the Neko programming language to develop programs that they run using NekoVM, a virtual machine . Before a developer can use the NekoVM, they must install Neko on their computer.", - "The Neko installation includes several NDLL files. These are Neko's standard code libraries. In Windows, NDLL files are typically stored in the C:/​neko directory. In macOS and Linux, NDLL files are typically stored in the /​usr/​local/​lib/​neko directory.", - "Neko programs, saved in .NEKO files, reference and use the functions saved in NDLL files. If a Neko program cannot find the NDLL files it needs to run, that program may not run correctly." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndll.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndoc": { - "slug": "ndoc", - "extension": "ndoc", - "name": "Naver Word", - "category": "naver-word", - "summary": "", - "developer_org": "nhn", - "developer_name": "NHN", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndpi": { - "slug": "ndpi", - "extension": "ndpi", - "name": "Hamamatsu TIFF-like Slide Image", - "category": "hamamatsu-tiff-like-slide-image", - "summary": "", - "developer_org": "hamamatsu", - "developer_name": "Hamamatsu", - "more_information": { - "description": [ - "Pathologists use virtual microscopes and digital slide scanners to save and examine digital images of pathology slide specimens. Some Hamamatsu slide scanners save slide images as NDPI files. These files are TIFF-like files that contain .JPEG images and metadata that specifies the images' size, intended resolution, and other data.", - "However, because of the way NDPI files are structured, they cannot be read as normal TIFF files. For example, NDPI files' headers are not structured the same way as standard TIFF headers, which can cause applications that can open TIFF files to fail to open NDPI files. Only certain slide-viewing applications allow users to view NDPI files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndpi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndr": { - "slug": "ndr", - "extension": "ndr", - "name": "Nintendo 64DD Emulator ROM Save File", - "category": "nintendo-64dd-emulator-rom-save-file", - "summary": "", - "developer_org": "project64", - "developer_name": "Project64", - "more_information": { - "description": [ - "The 64DD device was released in 1999 in Japan as a peripheral that attached to the bottom of the N64 console through the extension port. It provided several capabilities including support for 64MB magnetic disks for rewritable and expandable data storage. It was a commercial failure.", - "You most likely will only encounter an NDR file if you are a gamer who enjoys emulating old games on your computer and is looking to play a game from a 64DD disk. When you emulate an .NDD file in Project64, then save your progress as you play the game, an NDR file is saved alongside the NDD file to contain the saved game progress. When you load the game in Project64, the program checks to see if an NDR file is present, then loads any saved game progress." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nds": { - "slug": "nds", - "extension": "nds", - "name": "Nintendo DS Game ROM", - "category": "nintendo-ds-game-rom", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nds_1556.png", - "alt": "Screenshot of a .nds file in DeSmuME 0.9", - "caption": "NDS file open in DeSmuME 0.9" - }, - "description": [ - "Gamers who enjoy playing retro, discontinued games for the NDS on their computers may use NDS files. The gamers may create NDS files by dumping the game data from the original cartridge onto a computer and packaging it as an NDS file. Gamers may also download NDS files from game emulator websites already dumped from game cartridges.", - "A variety of emulators are available for playing NDS games, including DeSmuME, NO$GBA, iDeaS Emulator, and OpenEmu. Some features emulators provide include enhanced game graphics, helpful gameplay settings, and new \"cheat\" options.", - "NOTE: Nintendo released the NDS in 2004, using two screens, one of which is touch-sensitive. DS stands for \"Dual Screen.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nds_1556.png", - "alt": "Screenshot of a .nds file in DeSmuME 0.9", - "caption": "NDS file open in DeSmuME 0.9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nds.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndtx": { - "slug": "ndtx", - "extension": "ndtx", - "name": "MyDraw XML Drawing Template", - "category": "mydraw-xml-drawing-template", - "summary": "", - "developer_org": "nevron-software", - "developer_name": "Nevron Software", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ndtx_12105.png", - "alt": "Screenshot of a .ndtx file in Nevron Software MyDraw 5", - "caption": "NDTX file open in Nevron Software MyDraw 5" - }, - "description": [ - "NDTX files are similar to MyDraw XML .NDX drawings, but they store drawings from which other drawings can be generated to replicate similar layout and/or content. Examples of drawings NDTX templates may contain include flowcharts, organizational charts, mind maps, family trees, and data flow processes.", - "You can create an NDTX file with MyDraw by selecting File → Save As... , then choose the \"MyDraw XML Drawing Template\" format. If you want to save the drawing in a different format, choose one of the other available formats, including \"MyDraw Binary Drawing\" and\"MyDraw XML Drawing.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ndtx_12105.png", - "alt": "Screenshot of a .ndtx file in Nevron Software MyDraw 5", - "caption": "NDTX file open in Nevron Software MyDraw 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ndx": { - "slug": "ndx", - "extension": "ndx", - "name": "dBASE Index (Legacy)", - "category": "dbase-index-legacy", - "summary": "", - "developer_org": "nevron-software", - "developer_name": "Nevron Software", - "more_information": { - "description": [ - "Application developers and database managers use dBASE to create, maintain, and access databases. Optionally, dBASE users can create one or more index files for a dBASE database. These files contain select data and pointers to associated full records in the database, which dBASE can use to retrieve those records more quickly.", - "In versions III and below, dBASE saved index files in the NDX format. Notably, dBASE did not automatically update a database's associated NDX file(s) when a user made changes to the database. Instead, the user had to manually command dBASE to update the NDX file(s). In contrast, dBASE IV and above automatically update index files when a user makes a change to an associated database.", - "NOTE: dBASE stands for \"dataBased Intelligence.\"" - ] - }, - "how_to_open": { - "detailed_instructions": [ - "You can open an NDX file with dBASE (Windows) while editing an associated database." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ndx_12096.png", - "alt": "Screenshot of a .ndx file in Nevron Software MyDraw 5", - "caption": "NDX file open in Nevron Software MyDraw 5" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ndx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ned": { - "slug": "ned", - "extension": "ned", - "name": "OMNeT++ Network Description File", - "category": "omnet++-network-description-file", - "summary": "", - "developer_org": "michel-ivaniec", - "developer_name": "Michel Ivaniec", - "more_information": { - "description": [ - "NED files do not specify the behavior of the network. Instead, they behavior is defined by a complementary C++ source code file ( .CC or .CPP file). Once a NED file and the corresponding C++ behavior file are created, the network can be simulated.", - "Network description files can be created using a plain text editor, or by using the OMNeT++ IDE, which is included with the OMNeT++ download package.", - "NOTE: OMNeT is also referred to as \"omnipp,\" where \"pp\" stands for \"plus plus.\"" - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ned_13652.png", - "alt": "Screenshot of a .ned file in Nerd Tracker 2", - "caption": "NED file open in Nerd Tracker 2" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ned.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nef": { - "slug": "nef", - "extension": "nef", - "name": "Nikon Electronic Format RAW Image", - "category": "nikon-electronic-format-raw-image", - "summary": "", - "developer_org": "nikon", - "developer_name": "Nikon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nef_1860-2.jpg", - "alt": "Screenshot of a .nef file in Microsoft Photos 2020", - "caption": "NEF file open in Microsoft Photos 2020" - }, - "description": [ - "Nikon photographers are the most common users of NEF files. These photographers, who may be professionals or amateurs, capture images with their Nikon cameras and save the raw data in NEF files.", - "The NEF format supports 12-bit or 14-bit data, depending on the camera used to capture the image. Any adjustments to image settings such as exposure, hue, tone, sharpening, and white balance can be applied with photo editing software once the image is saved to a computer.", - "Changes to the image are stored as instruction sets separate from the raw image data in the NEF file. This means that no matter how many edits are applied to the image you can revert back to the original." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nef_1860-2.jpg", - "alt": "Screenshot of a .nef file in Microsoft Photos 2020", - "caption": "NEF file open in Microsoft Photos 2020" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "neko": { - "slug": "neko", - "extension": "neko", - "name": "Neko Source Code File", - "category": "neko-source-code-file", - "summary": "", - "developer_org": "nicolas-cannasse", - "developer_name": "Nicolas Cannasse", - "more_information": { - "description": [ - "The Neko VM is available for Mac, Windows, and Linux platforms. Therefore, programs written in Neko can be compiled and run on any of these operating systems." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "neko.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "neo": { - "slug": "neo", - "extension": "neo", - "name": "NeoChrome Bitmap Image", - "category": "neochrome-bitmap-image", - "summary": "", - "developer_org": "atari", - "developer_name": "Atari", - "more_information": { - "description": [ - "The Atari ST and TT computer families were discontinued in the early 1990s." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "neo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "neosave": { - "slug": "neosave", - "extension": "neosave", - "name": "Neopets Save File", - "category": "neopets-save-file", - "summary": "", - "developer_org": "infinite-interactive", - "developer_name": "Infinite Interactive", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "neosave.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nes": { - "slug": "nes", - "extension": "nes", - "name": "Nintendo Entertainment System (NES) ROM", - "category": "nintendo-entertainment-system-nes-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Various utilities allow gamers to copy (or \"dump\") the game stored on an NES game cartridge to a single NES file. They can then use this file as a backup, if they lose their game cartridge or the cartridge's data becomes corrupt. They can also use the NES file to play the game in an NES emulator, which simulates the NES on a PC or mobile device.", - "Additionally, homebrew developers who have created their own NES games (using programs like NESmaker) often save those games as NES files. They then distribute these NES files online, so other gamers can download and use them." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nessus": { - "slug": "nessus", - "extension": "nessus", - "name": "Nessus Network Security Scanner File", - "category": "nessus-network-security-scanner-file", - "summary": "", - "developer_org": "tenable-network-security", - "developer_name": "Tenable Network Security", - "more_information": { - "description": [ - "NESSUS files use XML formatting. Version 2 of the XML format was introduced with Nessus version 4. This format is still backward compatible with NESSUS version 1 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nessus.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "net": { - "slug": "net", - "extension": "net", - "name": "netViz Project File", - "category": "netviz-project-file", - "summary": "", - "developer_org": "kevidryon2", - "developer_name": "kevidryon2", - "more_information": { - "description": [ - "You most likely will only encounter netViz NET project files if you work in a business setting and use netViz to visualize data related to large information systems. The software was used in the 1990s and 2000s but is no longer developed. Therefore, NET files are rather obscure nowadays.", - "NET project files are the main file type associated with netViz and can only be created and opened with the program. The file type is the most well known among netViz users since the files store saved projects and are opened directly by users when opening projects.", - "NOTE: Example projects included with netViz software are often called \"Global Network.net\" or \"Global.net.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "net.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "neta": { - "slug": "neta", - "extension": "neta", - "name": "Netica Binary File", - "category": "netica-binary-file", - "summary": "", - "developer_org": "norsys", - "developer_name": "Norsys", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "neta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "netecfg": { - "slug": "netecfg", - "extension": "netecfg", - "name": "Netedit Configuration File", - "category": "netedit-configuration-file", - "summary": "", - "developer_org": "german-aerospace-center-dlr", - "developer_name": "German Aerospace Center (DLR)", - "more_information": { - "description": [ - "SUMO is an open-source traffic simulation platform used by researchers, city planners, and engineers to model traffic systems and test transportation strategies. Netedit is included with SUMO and automatically creates and updates NETECFG files. For example, Netedit may create a NETECFG file to store the default zoom level, color schemes for different road types, or tool visibility settings. Saving this information in a file allows Netedit to retain user preferences between sessions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "netecfg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "netspd": { - "slug": "netspd", - "extension": "netspd", - "name": "NetSpot Survey Project File", - "category": "netspot-survey-project-file", - "summary": "", - "developer_org": "netspot-team.-etwok", - "developer_name": "NetSpot Team. Etwok", - "more_information": { - "description": [ - "NOTE: You should use a portable computer when surveying wireless networks with NetSpot. This allows you to be mobile while you map your wireless network and capture locations where signal strengths and weaknesses are present." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "netspd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "netspm": { - "slug": "netspm", - "extension": "netspm", - "name": "NetSpot Map File", - "category": "netspot-map-file", - "summary": "", - "developer_org": "netspot-team.-etwok", - "developer_name": "NetSpot Team. Etwok", - "more_information": { - "description": [ - "NetSpot maps can be created from several standard image and page layout formats, including .JPG , .GIF , .TIF , and .PDF ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "netspm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "networkconnect": { - "slug": "networkconnect", - "extension": "networkconnect", - "name": "Apple Network Connect Document", - "category": "apple-network-connect-document", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "To set up a network connection, click the apple icon in the top-left of your screen, then choose System Preferences... , then click \"Network.\" You can enter the network settings from here.", - "Another way to set up your network connection is to use the Network Setup Assistant to guide you through the process. When in the Network pane of System Preferences, click the \"Assist me...\" button near the bottom of the window. Follow the prompts to set up your network." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "networkconnect.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "neu": { - "slug": "neu", - "extension": "neu", - "name": "Pro/ENGINEER Neutral File", - "category": "pro-engineer-neutral-file", - "summary": "", - "developer_org": "parametric-technology", - "developer_name": "Parametric Technology", - "more_information": { - "description": [ - "NEU files can be converted into other common CAD program formats, including .STEP , .IGES , .DXF , and .DWG ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "neu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "new": { - "slug": "new", - "extension": "new", - "name": "New G-Suite File", - "category": "new-g-suite-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "The .new file extension allows you to quickly create a blank file in one of the G-Suite programs. To do this, simply add the .new extension to one of the keywords mentioned below, type it in the URL of a browser, such as Google Chrome or Mozilla Firefox, then press enter to create the new G-Suite file in the appropriate program. The new blank file can be saved as a variety of files, such as a .DOCX , .PPTX , or .XLSX file, depending on the G-Suite program. Below is a list of filenames that can be entered in the URL:", - "New blank Docs file: doc.new docs.new documents.new New blank Sheets file: sheet.new sheets.new spreadsheet.new New blank Slides file: slide.new slides.new presentation.new deck.new New blank Forms file: form.new forms.new New blank Sites file: site.new sites.new website.new", - "New blank Sheets file: sheet.new sheets.new spreadsheet.new New blank Slides file: slide.new slides.new presentation.new deck.new New blank Forms file: form.new forms.new New blank Sites file: site.new sites.new website.new", - "New blank Slides file: slide.new slides.new presentation.new deck.new New blank Forms file: form.new forms.new New blank Sites file: site.new sites.new website.new", - "New blank Forms file: form.new forms.new New blank Sites file: site.new sites.new website.new", - "New blank Sites file: site.new sites.new website.new" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "new.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nex": { - "slug": "nex", - "extension": "nex", - "name": "Navigator Extension", - "category": "navigator-extension", - "summary": "", - "developer_org": "opera-software", - "developer_name": "Opera Software", - "more_information": { - "description": [ - "Extensions (not to be confused with file extensions) are small software programs that can customize the functions of your web browser using coding language like JavaScript and HTML .", - "If you have created the .OEX file format for Opera 11 and 12 web browsers you should convert them to the Chromium-based Opera 15 browser format, which is NEX and .CRX .", - "NOTE: Opera runs Chromium's CRX files as long as the extension uses the chrome specific APIs that Opera supports." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nexe": { - "slug": "nexe", - "extension": "nexe", - "name": "Chrome Native Client Executable", - "category": "chrome-native-client-executable", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "NEXE files are often used by game developers when porting their code so that their games can be run within a Chrome extension. Some games listed in the Chrome Web Store use native executables.", - "NOTE: The Native Client project is an open source effort that provides the Native Client Software Development Kit (SDK) for creating NEXE files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nexe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfa": { - "slug": "nfa", - "extension": "nfa", - "name": "Netflix Audio File", - "category": "netflix-audio-file", - "summary": "", - "developer_org": "netflix", - "developer_name": "Netflix", - "more_information": { - "description": [ - "The Netflix app allows Android and iOS users to download a wide variety of movies and shows for viewing when not connected to the Internet. Most titles on Netflix are available for download although some are excluded. If a title can be downloaded it has a download icon next to the name. You can search for downloadable titles by selecting \"Available for Download\" from the Netflix menu. Tap the download icon to begin the download then navigate to the \"My Downloads\" section of the app to access the downloaded movie or show.", - "When you choose a movie or TV to download to your device, the Netflix app downloads and saves one or more NFA files to your device in a folder. The file(s) are downloaded along with several other files, including the .MANIFEST , .NFV , .NFI , and .NFS files.", - "If you want to delete a movie or show you downloaded to your Android device tap the menu icon in the app, select \"My Downloads\", tap the pencil edit icon in the upper right corner, and tap the red \"X\" icon to delete the title.", - "If you want to delete a movie or show you downloaded to your iOS device tap the menu icon in the app, select \"My Downloads\", tap \"Edit\", and select the red \"X\" icon to delete the title.", - "NOTE: In order to download Netflix content on your Android or iOS app you need to have Android 4.4.2 or later or iOS 8.0 or later. You also need the latest version of the Netflix app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfb": { - "slug": "nfb", - "extension": "nfb", - "name": "Nokia Phone Backup File", - "category": "nokia-phone-backup-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "NFB files are created using the Nokia Content Copier program within the Nokia PC Suite. Nokia Content Copier is sometimes also called Nokia PC Suite's \"Backup and Restore\" utility.", - "NOTE: Nokia phone backup files also use the .NBU and .NFC extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfc": { - "slug": "nfc", - "extension": "nfc", - "name": "Nokia Phone Backup Copy File", - "category": "nokia-phone-backup-copy-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "NFC files are actually created by the Nokia Content Copier program, which is part of the Nokia PC Suite software. Nokia Content Copier is sometimes also referred to as \"Backup and Restore.\"", - "NOTE: Nokia phone backup files also use the .NBU and .NFB extensions." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nff": { - "slug": "nff", - "extension": "nff", - "name": "Neutral File Format", - "category": "neutral-file-format", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NFF files are used for testing rendering algorithms and efficiency schemes. Although not needed for testing, NFF files may also include aesthetic object properties, such as color." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nff.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfi": { - "slug": "nfi", - "extension": "nfi", - "name": "Netflix Information File", - "category": "netflix-information-file", - "summary": "", - "developer_org": "dream-multimedia", - "developer_name": "Dream Multimedia", - "more_information": { - "description": [ - "The Netflix app allows Android and iOS users to download a wide variety of movies and shows for viewing when not connected to the Internet. Most titles on Netflix are available for download although some are excluded. If a title can be downloaded it has a download icon next to the name. You can search for downloadable titles by selecting \"Available for Download\" from the Netflix menu. Tap the download icon to begin the download then navigate to the \"My Downloads\" section of the app to access the downloaded movie or show.", - "If you want to delete a movie or show you downloaded to your Android device tap the menu icon in the app, select \"My Downloads\", tap the pencil edit icon in the upper right corner, and tap the red \"X\" icon to delete the title.", - "If you want to delete a movie or show you downloaded to your iOS device tap the menu icon in the app, select \"My Downloads\", tap \"Edit\", and select the red \"X\" icon to delete the title.", - "NOTE: In order to download Netflix content on your Android or iOS app you need to have Android 4.4.2 or later or iOS 8.0 or later. You also need the latest version of the Netflix app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfl": { - "slug": "nfl", - "extension": "nfl", - "name": "Nokia Flash Lite Package", - "category": "nokia-flash-lite-package", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "NFL files may also include an 256 color icon .PNG image with a 36x36 or 43x43 pixel resolution. The icon image can include a transparent background. The icon file may only be 16Kb in size.", - "NOTE: Flash Lite is a technology developed by Adobe Systems. It is a lightweight version of Adobe's Flash technology." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfm": { - "slug": "nfm", - "extension": "nfm", - "name": "Delphi .NET Form File", - "category": "delphi-.net-form-file", - "summary": "", - "developer_org": "embarcadero-technologies", - "developer_name": "Embarcadero Technologies", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfo": { - "slug": "nfo", - "extension": "nfo", - "name": "System Information File", - "category": "system-information-file", - "summary": "", - "developer_org": "kodi-foundation", - "developer_name": "Kodi Foundation", - "more_information": { - "description": [ - "The System Information program has the filename Msinfo32.exe ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nfo_674.png", - "alt": "Screenshot of a .nfo file in NFOPad", - "caption": "NFO file open in NFOPad" - }, - { - "url": "https://fileinfo.com/img/ss/sm/nfo_13464.png", - "alt": "Screenshot of a .nfo file in Microsoft Visual Studio Code", - "caption": "NFO file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfs": { - "slug": "nfs", - "extension": "nfs", - "name": "Netflix Subtitle File", - "category": "netflix-subtitle-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Netflix is a streaming service that provides a wide variety of movies and shows, including TV shows that are no longer airing and new Netflix original content. Most titles on Netflix are available for download although some are excluded. If a title can be downloaded it has a download icon next to the name. You can search for downloadable titles by selecting \"Available for Download\" from the Netflix menu. Tap the download icon to begin the download then navigate to the \"My Downloads\" section of the app to access the downloaded movie or show.", - "When you choose a movie or TV to download to your device, the Netflix app downloads and saves the NFS file to your device in a folder along with several other files, including the .MANIFEST , .NFV , .NFI , and .NFA files. You most likely will never see the NFS file since the subtitles will automatically be played with the video directly in the Netflix app.", - "If you want to delete a movie or show you downloaded to your Android device tap the menu icon in the app, select \"My Downloads\", tap the pencil edit icon in the upper right corner, and tap the red \"X\" icon to delete the title.", - "If you want to delete a movie or show you downloaded to your iOS device tap the menu icon in the app, select \"My Downloads\", tap \"Edit\", and select the red \"X\" icon to delete the title.", - "NOTE: In order to download Netflix content on your Android or iOS app you need to have Android 4.4.2 or later or iOS 8.0 or later. You will also need the latest version of the Netflix app." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfs11save": { - "slug": "nfs11save", - "extension": "nfs11save", - "name": "Need for Speed: Hot Pursuit Save File", - "category": "need-for-speed-hot-pursuit-save-file", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "NFS11SAVE files are created within the [user]\\​My Documents\\​Criterion Games\\​Need for Speed(TM) Hot Pursuit\\​ directory. They use the filenames config.NFS11Save and controls.NFS11Save .", - "NOTE: Electronic Arts discontinued Need for Speed: Hot Pursuit." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfs11save.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfs13save": { - "slug": "nfs13save", - "extension": "nfs13save", - "name": "Need for Speed: Most Wanted Settings", - "category": "need-for-speed-most-wanted-settings", - "summary": "", - "developer_org": "electronic-arts", - "developer_name": "Electronic Arts", - "more_information": { - "description": [ - "NFS13SAVE files that contain controller configurations are named controls.nfs13save . NFS13SAVE files that contain user settings are named config.nfs13save . You may also encounter an NFS13SAVE file named mud.29.nfs13save . This file contains both binary and text data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfs13save.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nftr": { - "slug": "nftr", - "extension": "nftr", - "name": "Nintendo DS Font Type File", - "category": "nintendo-ds-font-type-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nftr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfv": { - "slug": "nfv", - "extension": "nfv", - "name": "Netflix Video File", - "category": "netflix-video-file", - "summary": "", - "developer_org": "netflix", - "developer_name": "Netflix", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nfv_10391.jpg", - "alt": "Screenshot of a .nfv file in Netflix 9.0.1 in iOS 10.1.1", - "caption": "NFV file open in Netflix 9.0.1 in iOS 10.1.1" - }, - "description": [ - "Netflix is a streaming service that provides a wide variety of movies and shows, including TV shows that are currently and no longer airing and new Netflix original content. The service initially began as a video rental service with Netflix mailing DVDs and Blu-ray discs to subscribers' homes. Netflix then morphed into a web streaming service, which is now available on Android and iOS devices.", - "Most titles on Netflix are available for download, although Netflix excludes select content. If a movie or show can be downloaded, it has a download icon next to the name. You can search for downloadable titles by selecting \"Available for Download\" from the Netflix menu. Tap the download icon to begin the download then navigate to the \"My Downloads\" section of the app to access the downloaded movie or show.", - "When Netflix downloads a movie or TV show to your device, the NFV file is saved to your device in a folder along with several other files, including the .MANIFEST , .NFS , .NFI , and .NFA files. You most likely will never see the NFV file since you can play the movie or show directly in the Netflix app.", - "You can select the quality of your video download to fit your storage needs and desired level of video quality. High-quality video will take longer to download and more space on your device, whereas standard quality takes less time to download and less space on your device. An hour of standard quality content is approximately 280 MB , and high-quality content is approximately 440 MB. To select your download video quality, tap the menu icon in the Netflix app then select \"App Settings.\" Under the \"Downloads\" heading, select \"Video Quality\" and choose between \"Standard\" and \"Higher\" video quality.", - "If you want to delete a movie or show you downloaded to your Android device, tap the menu icon in the app, select \"My Downloads,\" tap the pencil edit icon in the upper right corner and tap the red \"X\" icon to delete the title.", - "If you want to delete a movie or show you downloaded to your iOS device tap the menu icon in the app, select \"My Downloads,\" tap \"Edit,\" and select the red \"X\" icon to delete the title.", - "NOTE: To download Netflix videos on your Android or iOS app you need to have Android 4.4.2 or later or iOS 8.0 or later. You will also need the latest version of the Netflix app." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nfv_10391.jpg", - "alt": "Screenshot of a .nfv file in Netflix 9.0.1 in iOS 10.1.1", - "caption": "NFV file open in Netflix 9.0.1 in iOS 10.1.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nfw": { - "slug": "nfw", - "extension": "nfw", - "name": "Dynamic Modbus Slave Simulator Configuration", - "category": "dynamic-modbus-slave-simulator-configuration", - "summary": "", - "developer_org": "newflow", - "developer_name": "Newflow", - "more_information": { - "description": [ - "Newflow is a hardware and software developer best known for their NÅNO Flow Computer and NÅNO RMU (Remote Measurement Unit) devices. These devices allow users to monitor the flow of liquids and gases (and accompanying data, such as temperature and pressure) through systems.", - "To allow users to simulate how Newflow devices and associated flow systems would operate under certain conditions, Newflow provides a Dynamic Modbus Slave Simulator. This simulator, also referred to as the P577 app, loads configuration files saved in the NFW format. It then uses these configuration files to start and run simulations." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nfw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngage": { - "slug": "ngage", - "extension": "ngage", - "name": "N-Gage Game File", - "category": "n-gage-game-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "Nokia phones that support the N-Gage application include the N73, N78, N81, N82, N93, N95, N96, and the Nokia XpressMusic 5320." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngage.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngc": { - "slug": "ngc", - "extension": "ngc", - "name": "Xilinx Generated Netlist File", - "category": "xilinx-generated-netlist-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NGC files are generated using Xilinx Synthesis Technology (XST), an application included with the Xilinx ISE suite that synthesizes Hardware Description Language (HDL) designs into Xilinx-specific netlists. Example input HDL file format include Verilog ( .V ) files and VHDL ( .VHD ) files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngd": { - "slug": "ngd", - "extension": "ngd", - "name": "Xilinx Netlist File", - "category": "xilinx-netlist-file", - "summary": "", - "developer_org": "xilinx", - "developer_name": "Xilinx", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngloss": { - "slug": "ngloss", - "extension": "ngloss", - "name": "Nisus Writer Glossary", - "category": "nisus-writer-glossary", - "summary": "", - "developer_org": "nisus", - "developer_name": "Nisus", - "more_information": { - "description": [ - "NWM files are located in the following directory: ~/​Library/​Application Support/​Nisus Writer/​Glossaries", - "You can create, edit, import, and delete NGLOSS files by selecting Nisus Writer Pro → Preferences... , and then select the \"QuickFix\" Band-Aid icon. In the bottom-right corner, you'll see the four different options. The checkbox next to each glossary indicates whether the glossary is activated or not." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngloss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngp": { - "slug": "ngp", - "extension": "ngp", - "name": "NeoGeo Pocket ROM", - "category": "neogeo-pocket-rom", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngrr": { - "slug": "ngrr", - "extension": "ngrr", - "name": "Guitar Rig Preset", - "category": "guitar-rig-preset", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "Presets are an important aspect of Guitar Rig as they allow you to save settings that produce different sounds. The presets can be exported and imported, which makes them useful for sharing with other Guitar Rig users.", - "NOTE: The NGRR file extension was introduced in Guitar Rig 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngrr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngs": { - "slug": "ngs", - "extension": "ngs", - "name": "Steins;Gate Game File", - "category": "steins-gate-game-file", - "summary": "", - "developer_org": "5pb.-and-nitroplus", - "developer_name": "5pb. and Nitroplus", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ngt": { - "slug": "ngt", - "extension": "ngt", - "name": "Noni GPSPlot Track File", - "category": "noni-gpsplot-track-file", - "summary": "", - "developer_org": "noni-gpsplot", - "developer_name": "Noni GPSPlot", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ngt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ni": { - "slug": "ni", - "extension": "ni", - "name": "Inform 7 Source Code File", - "category": "inform-7-source-code-file", - "summary": "", - "developer_org": "graham-nelson", - "developer_name": "Graham Nelson", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ni_11776.png", - "alt": "Screenshot of a .ni file in Microsoft Visual Studio Code 1.51", - "caption": "NI file open in Microsoft Visual Studio Code 1.51" - }, - "description": [ - "IF programs can be classified as literary video games. They are like reading through a book, but you can play through the narrative by controlling characters with text commands and interacting with the environment in the story. Inform is a free application that provides tools for creating and sharing custom IF stories that other users can experience.", - "You can define your playable IF program in an NI source code file. Then, you can compile it with Inform 7 into a playable file, such as a .GBLORB or .ZBLORB file.", - "You can create an NI file with any text editor. When you save the file, save it with the .ni file extension. You may need to instead save the file as a .TXT file, then manually change the .txt file extension to .ni .", - "NOTE: NI source code files were introduced with the release of Inform 7, replacing .INF source code files. The files may also be saved as the less common I7 files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ni_11776.png", - "alt": "Screenshot of a .ni file in Microsoft Visual Studio Code 1.51", - "caption": "NI file open in Microsoft Visual Studio Code 1.51" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ni.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nib": { - "slug": "nib", - "extension": "nib", - "name": "Interface Builder User Interface File", - "category": "interface-builder-user-interface-file", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "While NIB files aren't required for Mac OS X applications, they are commonly used since creating interfaces visually in Interface Builder is often easier than creating them programmatically.", - "NOTE: Version 3 of Interface Builder introduced the .XIB format, which stores the same information as a NIB file but uses a text-based file format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nick": { - "slug": "nick", - "extension": "nick", - "name": "Outlook 2000 Nickname File", - "category": "outlook-2000-nickname-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Outlook 2000 and earlier uses NICK files. Outlook 2002 and later uses .NK2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nick.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nif": { - "slug": "nif", - "extension": "nif", - "name": "Gamebryo Model File", - "category": "gamebryo-model-file", - "summary": "", - "developer_org": "gamebase", - "developer_name": "Gamebase", - "more_information": { - "description": [ - "NIF files are also used to store \"rigged\" models, which contain default geometries that are used as templates for creating new customized models. NIF files can be compiled by the Gamebryo LightSpeed game development software.", - "NOTE: NIF stands for \"NetImmerse File.\" It is named after NetImmerse, the predecessor to Gamebryo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nim": { - "slug": "nim", - "extension": "nim", - "name": "Nim Source Code File", - "category": "nim-source-code-file", - "summary": "", - "developer_org": "nimrod-software-foundation", - "developer_name": "Nimrod Software Foundation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nim.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nist": { - "slug": "nist", - "extension": "nist", - "name": "NIST SPHERE Audio File", - "category": "nist-sphere-audio-file", - "summary": "", - "developer_org": "nist", - "developer_name": "NIST", - "more_information": { - "description": [ - "In 1991, the National Institute of Standards and Technology (NIST) developed a standard audio format that could be used to save and distribute files meant to be used with speech recognition research software. This format was called NIST SPHERE, and files saved in this format were often saved with the .nist extension.", - "Notably, NIST files all include a standard ASCII header that specifies numerous pieces of metadata , including the files' database type, database version, number of audio channels, number of audio samples, and sample rate.", - "NOTE: NIST files are sometimes saved with the .SPH extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nist.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nitf": { - "slug": "nitf", - "extension": "nitf", - "name": "National Imagery Transmission Format File", - "category": "national-imagery-transmission-format-file", - "summary": "", - "developer_org": "u.s.-department-of-defense", - "developer_name": "U.S. Department of Defense", - "more_information": { - "description": [ - "The NITF format is often used along with the NATO Secondary Imagery Format (NSIF) for storing and transmitting government data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nitf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nitz": { - "slug": "nitz", - "extension": "nitz", - "name": "NITZ Ransomware Encrypted File", - "category": "nitz-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "In April 2023, some users began reporting their computers had been infected by NITZ ransomware. After investigating, ransomware researchers discovered that NITZ ransomware is a variant of .STOP ransomware.", - "Just like other STOP variants, NITZ ransomware encrypts many of a user's files, to prevent the user from opening them, and renames the encrypted files to use the .nitz extension. It then produces a plain text ransom note named _readme.txt in every folder that contains an infected file. This ransom note contains instructions users can supposedly follow to restore their files.", - "NITZ ransomware is most commonly distributed within programs that appear to be legitimate but are actually adware and malware bundles. If you recently downloaded and installed an unverified program, that may be how your computer became infected by NITZ ransomware. NITZ ransomware is also sometimes distributed within email attachments." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nitz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nix": { - "slug": "nix", - "extension": "nix", - "name": "Niotron Extension Project", - "category": "niotron-extension-project", - "summary": "", - "developer_org": "nix-project", - "developer_name": "Nix project", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nix_13706.jpg", - "alt": "Screenshot of a .nix file in Niotron IDE", - "caption": "NIX file open in Niotron IDE" - }, - "description": [ - "MIT App Inventor is a block-based coding platform that allows students and other programming beginners to learn how to create iOS and Android applications. Google initially developed the program, but MIT's Computer Science and Media Lab departments now maintain it.", - "You can add additional features to MIT App Inventor via extensions, which you can build with Niotron IDE. To save an extension as a NIX file you can close and re-open to edit further, select NOTE: Export Project[/m]. Niotron IDE downloads the NIX file to your computer when saving the file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nix_13706.jpg", - "alt": "Screenshot of a .nix file in Niotron IDE", - "caption": "NIX file open in Niotron IDE" - }, - { - "url": "https://fileinfo.com/img/ss/sm/nix_13826.png", - "alt": "Screenshot of a .nix file in Microsoft Visual Studio Code 1.10", - "caption": "NIX file open in Microsoft Visual Studio Code 1.10" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nix.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "njb": { - "slug": "njb", - "extension": "njb", - "name": "Nikon Photo Index File", - "category": "nikon-photo-index-file", - "summary": "", - "developer_org": "nikon", - "developer_name": "Nikon", - "more_information": { - "description": [ - "NJB files are used to organize photos on the memory card and should not be opened by the user. They do not contain actual image data." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "njb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nji": { - "slug": "nji", - "extension": "nji", - "name": "Nero Job Information File", - "category": "nero-job-information-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nji.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "njk": { - "slug": "njk", - "extension": "njk", - "name": "Nunjucks Template", - "category": "nunjucks-template", - "summary": "", - "developer_org": "mozilla", - "developer_name": "Mozilla", - "more_information": { - "description": [ - "Nunjucks is a JavaScript template engine that web developers use to create web applications. The Nunjucks engine processes Nunjucks templates, alongside one or more associated data sources, to create resulting JavaScript webpages and apps. Each Nunjucks template is saved as an NJK file.", - "NJK files are comprised of text written using the Nunjucks templating language. This language's syntax is similar to that of Python and Django. Nunjucks itself is heavily inspired by Jinja, whose templates use a similar syntax and design." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "njk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "njx": { - "slug": "njx", - "extension": "njx", - "name": "NJStar Document", - "category": "njstar-document", - "summary": "", - "developer_org": "njstar-software", - "developer_name": "NJStar Software", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "njx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nk": { - "slug": "nk", - "extension": "nk", - "name": "NUKE Script", - "category": "nuke-script", - "summary": "", - "developer_org": "the-foundry", - "developer_name": "The Foundry", - "more_information": { - "description": [ - "NOTE: NUKE is used in many Hollywood animation films." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nk2": { - "slug": "nk2", - "extension": "nk2", - "name": "Outlook 2002 Nickname File", - "category": "outlook-2002-nickname-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Outlook 2002 and later uses NK2 files. Previous versions of Outlook use .NICK files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nk2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nkb": { - "slug": "nkb", - "extension": "nkb", - "name": "Kontakt Audio Bank", - "category": "kontakt-audio-bank", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nkb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nkc": { - "slug": "nkc", - "extension": "nkc", - "name": "Kontakt Library Data File", - "category": "kontakt-library-data-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nkc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nki": { - "slug": "nki", - "extension": "nki", - "name": "KONTAKT Instrument File", - "category": "kontakt-instrument-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nki.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nkit": { - "slug": "nkit", - "extension": "nkit", - "name": "Nintendo Kit Game ROM File", - "category": "nintendo-kit-game-rom-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The NKIT format was developed to reduce the size of ISO files that store an exact, uncompressed 1:1 copy of a Wii or Gamecube game, which can grow to be very large in size. You can convert ISO files to NKIT files with NKit. You can also convert NKIT files back to ISO files with NKit.", - "NOTE: Downloading NKIT files containing Wii or Gamecube games is illegal. You should only dump Wii or Gamecube games from discs that you own." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nkit.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nkm": { - "slug": "nkm", - "extension": "nkm", - "name": "Kontakt Multi Instrument File", - "category": "kontakt-multi-instrument-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nkm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nkp": { - "slug": "nkp", - "extension": "nkp", - "name": "Kontakt Presets File", - "category": "kontakt-presets-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nkp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nks": { - "slug": "nks", - "extension": "nks", - "name": "Kontakt Monolith Container", - "category": "kontakt-monolith-container", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "NKS files are saved in a proprietary format. Therefore, audio engineers may choose to keep the patch and sound sample data separate, which allows flexibility when using the waveform samples with other audio applications." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nks.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nksc": { - "slug": "nksc", - "extension": "nksc", - "name": "Nikon Capture NX-D Sidecar File", - "category": "nikon-capture-nx-d-sidecar-file", - "summary": "", - "developer_org": "nikon", - "developer_name": "Nikon", - "more_information": { - "description": [ - "Nikon digital camera users can download and use Nikon Capture NX-D to process the RAW images their camera produces. When a user makes one or more edits to an image in Capture NX-D, a record of those edits is automatically saved as an NKSC, or Nikon sidecar, file.", - "Saving a user's edits in an NKSC file, rather than applying them directly to the user's NEF or NRW file, allows the user to retain their original image and to revert to the original image in Capture NX-D if needed. To revert to your original image in Capture NX-D, click the Restore button located on the app's right-hand side." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nksc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nksf": { - "slug": "nksf", - "extension": "nksf", - "name": "Native Kontrol Standard Preset", - "category": "native-kontrol-standard-preset", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "Komplete Kontrol is a DAW-agnostic plug-in (as well as a standalone app) that allows musicians to load, organize, and use presets with many popular DAWs, including Native Instruments Komplete, Ableton Live, Steinberg Cubase, and others. Musicians can also use Komplete Kontrol to transfer presets to Komplete Kontrol keyboards and other MIDI devices.", - "While Komplete Kontrol can load presets saved in many different formats, its primary supported format is NKSF (Native Kontrol Standard Format). Thus, Native Instruments and other DAW publishers often publish presets in the NKSF format, so they can easily be used with Komplete Kontrol." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nksf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nksn": { - "slug": "nksn", - "extension": "nksn", - "name": "Kontakt Snapshot File", - "category": "kontakt-snapshot-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "Kontakt Player is an alternative to the fuller-featured Kontakt software and hosts and runs Native Instruments’ sample-based instruments. As you modify instruments in the application, you can save your changes as NKSN files (click the floppy disk Save icon).", - "The software saves NKSN files storing user snapshots in the following location by default:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nksn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nkx": { - "slug": "nkx", - "extension": "nkx", - "name": "Kontakt Monolith Container File", - "category": "kontakt-monolith-container-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "NKX files save the audio information in a proprietary format. Therefore, sometimes audio engineers prefer to keep the sound samples separate from the patch information so that they can use the samples freely with other applications.", - "NOTE: More recent versions of Kontakt use .NKS files for monolith container files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nkx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nl": { - "slug": "nl", - "extension": "nl", - "name": "Natron Layout File", - "category": "natron-layout-file", - "summary": "", - "developer_org": "kdan-mobile", - "developer_name": "Kdan Mobile", - "more_information": { - "description": [ - "NOTE: The layout file is especially helpful for users looking to maintain the same layout without having to manually set it with each new project. To export or import a Natron layout, select [m]Layout[m] from the menu and whether you want to export or import the layout." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nl2script": { - "slug": "nl2script", - "extension": "nl2script", - "name": "NoLimits 2 Script File", - "category": "nolimits-2-script-file", - "summary": "", - "developer_org": "mad-data", - "developer_name": "Mad Data", - "more_information": { - "description": [ - "NL2SCRIPT files are XML-formatted and used to describe NL2 scripts. They are commonly used to modify game sounds, sound triggers during gameplay, and more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nl2script.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlb": { - "slug": "nlb", - "extension": "nlb", - "name": "MyDraw Binary Library", - "category": "mydraw-binary-library", - "summary": "", - "developer_org": "nevron-software", - "developer_name": "Nevron Software", - "more_information": { - "description": [ - "You can create various types of drawings with MyDraw. Examples include data flow diagrams, infographics, hierarchy charts, mind maps, Venn diagrams, family trees, and timelines.", - "When designing a diagram with MyDraw, you can insert stencils from libraries via the Library browser. MyDraw comes pre-installed with libraries, but you may also create them.", - "To create an NLB file, select the library icon in the Library browser, choose Save Library As... , then select the NLB format. You can also save MyDraw libraries as .NLX files, which is an XML-based format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlelem": { - "slug": "nlelem", - "extension": "nlelem", - "name": "NoLimits Track Element File", - "category": "nolimits-track-element-file", - "summary": "", - "developer_org": "mad-data", - "developer_name": "Mad Data", - "more_information": { - "description": [ - "Roller coaster tracks can be constructed using the NoLimits Editor, which is included with NoLimits." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlelem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlm": { - "slug": "nlm", - "extension": "nlm", - "name": "Nokia Logo File", - "category": "nokia-logo-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlogo": { - "slug": "nlogo", - "extension": "nlogo", - "name": "NetLogo Model File", - "category": "netlogo-model-file", - "summary": "", - "developer_org": "netlogo", - "developer_name": "NetLogo", - "more_information": { - "description": [ - "NetLogo is often used in research and academic environments. It can be used for observing complex behaviors of many independently interacting agents, referred to as emergent behavior. For example, bugs swarming or dispersing are examples of emergent phenomena that can be observed in a model written with NetLogo." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlogo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlogo3d": { - "slug": "nlogo3d", - "extension": "nlogo3d", - "name": "NetLogo 3D Model File", - "category": "netlogo-3d-model-file", - "summary": "", - "developer_org": "netlogo", - "developer_name": "NetLogo", - "more_information": { - "description": [ - "NetLogo can be used for creating models that produce emergent behaviors, which are observed phenomena produced by many independently acting agents. For example, animal population cycles and bugs flying in a swarm are examples of emergent phenomena." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlogo3d.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlp": { - "slug": "nlp", - "extension": "nlp", - "name": "NirLauncher Package List", - "category": "nirlauncher-package-list", - "summary": "", - "developer_org": "nirsoft-utilities", - "developer_name": "NirSoft Utilities", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nlp_12469.png", - "alt": "Screenshot of a .nlp file in Microsoft Notepad", - "caption": "NLP file open in Microsoft Notepad" - }, - "description": [ - "For example, if you want to be able to launch a Windows utility called MyUtility.exe from within NirLauncher, you can store the utility in ~/​nirsoft/​MyFolder and then list MyFolder/​MyUtility.exe in nirsoft.nlp . Your utility will then appear and be available to launch from within NirLauncher. (You must also list additional details for your utility, following the formatting that nirsoft.nlp 's other utilities use.)", - "The default version of nirsoft.nlp includes a list of over 200 Windows utilities. These are the default utilities included with NirLauncher.", - "NirLaucher's website includes additional NLP files, which can be used to automatically install additional utilities. For example, sysinternals5.nlp can be used to install the SysInternals Suite utility." - ] - }, - "common_filenames": [ - { - "filename": "Nirsoft.nlp", - "description": "Nirsoft.nlp - NirLauncher's default utility list." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nlp_12469.png", - "alt": "Screenshot of a .nlp file in Microsoft Notepad", - "caption": "NLP file open in Microsoft Notepad" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlpx": { - "slug": "nlpx", - "extension": "nlpx", - "name": "NoLimits Package", - "category": "nolimits-package", - "summary": "", - "developer_org": "mad-data", - "developer_name": "Mad Data", - "more_information": { - "description": [ - "NLPX files are application support files and are not meant to be opened or edited manually by users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlpx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nls": { - "slug": "nls", - "extension": "nls", - "name": "NetLogo Source File", - "category": "netlogo-source-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Windows may display error messages if NLS files are deleted or if their permissions are incorrectly set. Consult Microsoft help documentation to fix this problem." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nls.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlt": { - "slug": "nlt", - "extension": "nlt", - "name": "Windows Transliteration File", - "category": "windows-transliteration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "As part of its Globalization Services, Windows includes Extended Linguistic Services (ELS) that are implemented as a dynamic link library ( DLL ). When developers create internationalized Windows apps, they can reference Windows' ELS to perform certain functions, including automatically mapping UTF-16 characters used in one language to characters used in another language.", - "To map characters between languages, Windows uses NLT files. These files are often named after the languages they link. For example, the first NLT file listed in the C:/​~/​ELS/​Transliteration directory is named bengali-to-latin.nlt ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nltrack": { - "slug": "nltrack", - "extension": "nltrack", - "name": "NoLimits Roller Coaster Track File", - "category": "nolimits-roller-coaster-track-file", - "summary": "", - "developer_org": "mad-data", - "developer_name": "Mad Data", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nltrack.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlvm": { - "slug": "nlvm", - "extension": "nlvm", - "name": "NoLimits Virtual Machine File", - "category": "nolimits-virtual-machine-file", - "summary": "", - "developer_org": "mad-data", - "developer_name": "Mad Data", - "more_information": { - "description": [ - "NLVM files are used to manipulate settings in the NL2 simulator and add functionality to a park. You can alter game sounds, sound triggers during gameplay, and more." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlvm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nlx": { - "slug": "nlx", - "extension": "nlx", - "name": "MyDraw XML Library", - "category": "mydraw-xml-library", - "summary": "", - "developer_org": "nevron-software", - "developer_name": "Nevron Software", - "more_information": { - "description": [ - "MyDraw can create various types of drawings, such as organizational charts, infographics, database models, business flowcharts, network diagrams, and family trees. When creating a drawing, you can insert stencils from libraries via the Library browser into the drawing to enhance it.", - "NLX files come pre-installed with MyDraw, and you may also create them. To create an NLX file, select the library icon in the Library browser, choose Save Library As... , then select the NLX format.", - "NOTE: You can also save MyDraw libraries as .NLB files, which are libraries saved in binary format instead of XML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nlx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nm": { - "slug": "nm", - "extension": "nm", - "name": "Space Engine Nebula Model File", - "category": "space-engine-nebula-model-file", - "summary": "", - "developer_org": "space-engine", - "developer_name": "Space Engine", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nm2": { - "slug": "nm2", - "extension": "nm2", - "name": "Navitel Map", - "category": "navitel-map", - "summary": "", - "developer_org": "navitel", - "developer_name": "Navitel", - "more_information": { - "description": [ - "NM2 files can be loaded by Navitel software, which is available for Android and iOS devices. They typically have filenames that describe the location included in the map (such as North Central Croatia.nm2 for a map of north-central Croatia)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nm2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nm3": { - "slug": "nm3", - "extension": "nm3", - "name": "Navitel 5 Map", - "category": "navitel-5-map", - "summary": "", - "developer_org": "navitel", - "developer_name": "Navitel", - "more_information": { - "description": [ - "Navitel is primarily used in Eastern Europe and Russia. Some features include 3D graphics and real-time traffic updates." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nm3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nm7": { - "slug": "nm7", - "extension": "nm7", - "name": "Navitel 7 Map", - "category": "navitel-7-map", - "summary": "", - "developer_org": "navitel", - "developer_name": "Navitel", - "more_information": { - "description": [ - "Navitel Navigator is a GPS navigation program that specializes in providing offline navigation services using detailed maps. Versions 7 and above of Navigator use maps stored in NM7 files.", - "Each NM7 file is typically named for the location it maps. For example, a map of Bolivia may be named Bolivia.nm7 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nm7.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nma": { - "slug": "nma", - "extension": "nma", - "name": "NMEA Data File", - "category": "nmea-data-file", - "summary": "", - "developer_org": "national-marine-electronics-association", - "developer_name": "National Marine Electronics Association", - "more_information": { - "description": [ - "The NMEA format is used by many Marine GPS devices to transmit data from marine electronics to computers and other marine equipment. NMEA data can be transmitted through various types of interfaces, including USB, Bluetooth, Wi-Fi, UHF, and RS-232. NMEA stores data in sentence structure, with each first word, known as the data type, defining the interpretation of the rest of the sentence.", - "The NMA file can be opened by a variety of GPS programs, such as GPSBabel. You can also import the NMA files to .KML files with the NMEA to KML converter online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nma.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmap": { - "slug": "nmap", - "extension": "nmap", - "name": "NaviComputer Map File", - "category": "navicomputer-map-file", - "summary": "", - "developer_org": "navicomputer", - "developer_name": "NaviComputer", - "more_information": { - "description": [ - "NMAP files may be converted to other map formats using Mobile Atlas Creator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmbtemplate": { - "slug": "nmbtemplate", - "extension": "nmbtemplate", - "name": "Numbers Spreadsheet Template", - "category": "numbers-spreadsheet-template", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "NMBTEMPLATES can be created by choosing File → Save As Template... . After a Number template is opened, the spreadsheet can be saved to a .NUMBERS file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmbtemplate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmc": { - "slug": "nmc", - "extension": "nmc", - "name": "ArcGIS Explorer Map Content File", - "category": "arcgis-explorer-map-content-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "NMC files differ from .NMF files. While NMF files store a complete map that replaces the current map when opened, NMC files only add content to the currently-opened map. NMC files are useful for sharing map content with others. They can be emailed using the \"E-Mail\" option on the Tools tab. They may also be exported using the \"Export\" option on the Tools tab." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmea": { - "slug": "nmea", - "extension": "nmea", - "name": "NMEA Data File", - "category": "nmea-data-file", - "summary": "", - "developer_org": "national-marine-electronics-association", - "developer_name": "National Marine Electronics Association", - "more_information": { - "description": [ - "The NMEA format is used by many Marine GPS devices to transmit data from marine electronics to computers and other marine equipment. It holds data in sentence structure, with each first word, known as the data type, defining the interpretation of the rest of the sentence.", - "NOTE: You can import the NMEA files to .KML files with the NMEA to KML converter online." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmea.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmf": { - "slug": "nmf", - "extension": "nmf", - "name": "ArcGIS Explorer Map File", - "category": "arcgis-explorer-map-file", - "summary": "", - "developer_org": "esri", - "developer_name": "ESRI", - "more_information": { - "description": [ - "NMF files can be used for viewing a map with the standalone ArcGIS Explorer application, or within a Web browser that has the ArcGIS Explorer plug-in." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmind": { - "slug": "nmind", - "extension": "nmind", - "name": "NovaMind Mind Map File", - "category": "novamind-mind-map-file", - "summary": "", - "developer_org": "novamind", - "developer_name": "NovaMind", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmind.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nml": { - "slug": "nml", - "extension": "nml", - "name": "Traktor Collection File", - "category": "traktor-collection-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NML files are helpful for switching between different playlists when creating different mixes." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nml_11626.png", - "alt": "Screenshot of a .nml file in Microsoft Visual Studio Code 1.48", - "caption": "NML file open in Microsoft Visual Studio Code 1.48" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmm": { - "slug": "nmm", - "extension": "nmm", - "name": "Samsung Memo Backup File", - "category": "samsung-memo-backup-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "Samsung Memo was a note-taking application that came pre-installed on some Samsung Galaxy phones, such as the Galaxy Trend Plus and S7, and other devices. If a Samsung Memo user wanted to back up their memos on their PC, they could do so by installing Samsung Kies on their PC, connecting their mobile device to their PC, and using Kies to produce a memo backup file. Memo backups contained a copy of all a user's memos, and they were saved as NMM files.", - "Eventually, Samsung discontinued the Samsung Memo app in favor of Samsung Notes. For a while, users could use Samsung Kies, Samsung Smart Switch, or Samsung Notes to migrate the memos contained within their NMM files to Samsung Notes. At this point, however, no Samsung programs support the NMM format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmmm": { - "slug": "nmmm", - "extension": "nmmm", - "name": "Samsung Memo Backup File", - "category": "samsung-memo-backup-file", - "summary": "", - "developer_org": "samsung", - "developer_name": "Samsung", - "more_information": { - "description": [ - "Samsung Memo is a note-taking application that came pre-installed on some Samsung Galaxy phones, such as the S7. Memo users could back up their notes using the Samsung Kies or Samsung Smart Switch backup applications. Doing so saved a copy of the user's notes in an NMMM file.", - "Each NMMM file is a Zip-compressed archive that contains three files:", - "Memo.bk contains the backup of a user's notes. However, memo.bk is saved in a proprietary binary file format and cannot be opened manually.", - "Eventually, Samsung discontinued the Samsung Memo in favor of Samsung Notes. For a while, users could use Samsung Kies, Samsung Smart Switch, or Samsung Notes to migrate the notes contained within their NMMM files to Samsung Notes. At this point, however, no Samsung programs support the NMMM format." - ] - }, - "common_filenames": [ - { - "filename": "memo.nmmm", - "description": "memo.nmmm - The name of a Samsung Memo backup file created by Samsung Kies or Samsung Smart Switch." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmmm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmo": { - "slug": "nmo", - "extension": "nmo", - "name": "NMO Ransomware Encrypted File", - "category": "nmo-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NMO ransomware is a variant of Dharma ransomware (which operates similarly but appends users' files with the .DHARMA extension). After infecting a user's computer, this malware encrypts the user's files and produces a ransom note named info.txt . The note contains instructions users can supposedly follow to decrypt their files.", - "Unlike most other forms of ransomware, NMO ransomware inserts the attacker's email address in encrypted files' extensions. Presumably, this is to make it easier, and thus more tempting, for victims to contact the attacker and pay their ransom.", - "NMO ransomware is most commonly distributed within email attachments and programs that appear to be legitimate but are actually malicious. If you recently downloaded and opened an unverified email attachment or program, that may be how your computer became infected by NMO ransomware." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmoney": { - "slug": "nmoney", - "extension": "nmoney", - "name": "Denaro Account", - "category": "denaro-account", - "summary": "", - "developer_org": "nickvision", - "developer_name": "Nickvision", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nmoney_13177.png", - "alt": "Screenshot of a .nmoney file in Nickvision Denaro", - "caption": "NMONEY file open in Nickvision Denaro" - }, - "description": [ - "Denaro is a personal finance manager that allows you to track your income and expenses. For example, you can use Denaro to create records for your checking account and savings account, and track deposits, debits, and transfers for both accounts.", - "Each account's transaction record is saved in a separate NMONEY file. When you transfer money between accounts in Denaro, the app logs the transaction in each account's NMONEY file. NMONEY files may be password-protected." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nmoney_13177.png", - "alt": "Screenshot of a .nmoney file in Nickvision Denaro", - "caption": "NMONEY file open in Nickvision Denaro" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmoney.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmp": { - "slug": "nmp", - "extension": "nmp", - "name": "NewsMaker Project File", - "category": "newsmaker-project-file", - "summary": "", - "developer_org": "eyepower-games", - "developer_name": "EyePower Games", - "more_information": { - "description": [ - "When NewsMaker projects are complete, they can be published to a video file that is shared with teachers and classmates.", - "NOTE: EyePower Games NewsMaker is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nmsv": { - "slug": "nmsv", - "extension": "nmsv", - "name": "Native Instruments Massive Sound File", - "category": "native-instruments-massive-sound-file", - "summary": "", - "developer_org": "native-instruments", - "developer_name": "Native Instruments", - "more_information": { - "description": [ - "To create the NMSV file, select File → Save or Save As... , name the file, choose the save location, and click Save .", - "To open the NMSV file, select File → Open Sound... , choose your NMSV file, and click Open .", - "NOTE: The NMSV file extension replaced the .KSD extension in version 1.3 of Massive. However, Massive will still open the KSD file, select File → Import KSD Sound... , choose your KSD file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nmsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nn": { - "slug": "nn", - "extension": "nn", - "name": "Nero CD File List", - "category": "nero-cd-file-list", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nnes": { - "slug": "nnes", - "extension": "nnes", - "name": "Nostalgia.NES Saved Game", - "category": "nostalgia.nes-saved-game", - "summary": "", - "developer_org": "nostalgia-emulators", - "developer_name": "Nostalgia Emulators", - "more_information": { - "description": [ - "Nostalgia.NES is an NES emulator for Android. It allows gamers to play old NES games, like Super Mario Bros. 3, on their smartphones, tablets, and other Android devices.", - "While playing a game, players can save their progress to a save slot. Players can share saved games by selecting a save slot and pressing Share → Save as . Nostalgia.NES then saves the saved game as a Share.data file. Players typically rename these files to use the .nnes extension, to denote that they are Nostalgia.NES saved games. Players also often change the file's name to include the game the file is meant to be used with." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nnes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nni": { - "slug": "nni", - "extension": "nni", - "name": "ANNI Neural Network Investing File", - "category": "anni-neural-network-investing-file", - "summary": "", - "developer_org": "oolution-technologies", - "developer_name": "Oolution Technologies", - "more_information": { - "description": [ - "NOTE: Neural Science ANNI is now Oolution Technologies ANNI and is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nni.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nnp": { - "slug": "nnp", - "extension": "nnp", - "name": "ANNI Neural Network Portfolio File", - "category": "anni-neural-network-portfolio-file", - "summary": "", - "developer_org": "neural-science", - "developer_name": "Neural Science", - "more_information": { - "description": [ - "ANNI employs artificial intelligence techniques to provide predictive recommendations for investments." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nnp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nnt": { - "slug": "nnt", - "extension": "nnt", - "name": "Eudora Address Book File", - "category": "eudora-address-book-file", - "summary": "", - "developer_org": "qualcomm", - "developer_name": "QUALCOMM", - "more_information": { - "description": [ - "NNT files, along with .TOC files, are located in the \"EUDORA\" directory.", - "NOTE: Eudora is no longer actively developed." - ] - }, - "common_filenames": [ - { - "filename": "nndbase.nnt", - "description": "nndbase.nnt - Default name of the address book given by Eudora." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nnt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nod": { - "slug": "nod", - "extension": "nod", - "name": "NetObjects Fusion File", - "category": "netobjects-fusion-file", - "summary": "", - "developer_org": "netobjects", - "developer_name": "NetObjects", - "more_information": { - "description": [ - "NetObjects Fusion is a web development program that allows the user to create their own website, much like Adobe's Dreamweaver. Some features include fully designed templates, an array of SiteStyles, CSS3 styling capabilities, and professionally designed webfonts." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nod.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "node": { - "slug": "node", - "extension": "node", - "name": "Node.js Binary Addon File", - "category": "node.js-binary-addon-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Web and app developers utilize NODE files to create addons for Node.js applications. These addons allow Node.js applications to link to libraries that provide functionality. A reusable addon project typically consists of a package.json file, a binding.gyp file, and C++ source code, whereas non-reusable modules don't need the package.json file.", - "To create NODE files, the developers first install the \"node-gyp\" utility bundled with Node.js using the following command:", - "npm install -g node-gyp", - "Then, the developers create binding.gyp files that describe the build configuration of the Node.js module. They then use the node-gyp configure command to create the proper build files and utilize the node-gyp build command to create the addon.node file.", - "NOTE: To load an addon as a Node.js module, use the require() function." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "node.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nodes": { - "slug": "nodes", - "extension": "nodes", - "name": "AudioNodes Project", - "category": "audionodes-project", - "summary": "", - "developer_org": "fortheloss-games", - "developer_name": "ForTheLoss Games", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nodes_13076.png", - "alt": "Screenshot of a .nodes file in AudioNodes", - "caption": "NODES file open in AudioNodes" - }, - "description": [ - "AudioNodes is a node-based music-making program that allows you to import, create, and edit audio and then export your edited audio as a song. The program is available for Windows, Mac, and Linux, as well as online.", - "If you want to save an AudioNodes project, so you can continue editing it in the future, you can do so by selecting the three-dots menu icon and clicking Project → Save as . Doing so saves your project as a NODES file. Each NODES file includes all the audio imported into the project, as well as a JSON file named project.nodes . Project.nodes contains plain text data that define the project's settings and edits." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nodes_13076.png", - "alt": "Screenshot of a .nodes file in AudioNodes", - "caption": "NODES file open in AudioNodes" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nodes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nojekyll": { - "slug": "nojekyll", - "extension": "nojekyll", - "name": "GitHub Pages NoJekyll File", - "category": "github-pages-nojekyll-file", - "summary": "", - "developer_org": "github", - "developer_name": "GitHub", - "more_information": { - "description": [ - "GitHub Pages is a tool that allows GitHub users to publish websites for themselves and their GitHub projects. Typically, GitHub Pages uses the Jekyll static site generator to build users' websites, prior to publication.", - "For various reasons, however, users may not want to have GitHub Pages use Jekyll to build their website. For example, those who use Pelican to generate their GitHub Pages website(s) do not need to run their content through Jekyll. In these cases, users can add a NOJEKYLL file to their website's root directory (or another appropriate location). This tells GitHub Pages to not use Jekyll when publishing the user's website." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nojekyll.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nol": { - "slug": "nol", - "extension": "nol", - "name": "Nokia Operator Logo File", - "category": "nokia-operator-logo-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "The NOL format uses a 20 byte header with pixel data in plain text. The format is commonly used for images with 72x14 or 78x21 pixels." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nol.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nomedia": { - "slug": "nomedia", - "extension": "nomedia", - "name": "Android No Media File", - "category": "android-no-media-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Android's NOMEDIA files have several uses. For example, if you want to exclude a folder containing sensitive photos from your phone's Gallery app, you can create a .nomedia file in that folder. Then, the folder's photos will not appear in Gallery.", - "NOMEDIA files can also be used to boost multimedia-viewing apps' performance, by manually excluding folders that contain a large number of images, videos, or audio files from the apps' media searches. This will cause the apps to load and display your other multimedia files more quickly.", - "Many Android audio players, video players, and image browsers recognize NOMEDIA files. Additionally, some Android apps create their own NOMEDIA files, to ensure the multimedia files they include do not appear in multimedia players and image browsers. For example, a free app that includes ads may use a NOMEDIA file to hide its ads from multimedia apps.", - "In some instances, you may want to re-include a folder that contains a NOMEDIA file in multimedia apps' media searches. In that case, you can safely delete your folder's NOMEDIA file. Android file managers, such as File Viewer for Android, and NOMEDIA management utilities, such as g(x) labs Nomedia or Droida Nomedia, allow users to delete NOMEDIA files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nomedia.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "non": { - "slug": "non", - "extension": "non", - "name": "Nonogram Puzzle File", - "category": "nonogram-puzzle-file", - "summary": "", - "developer_org": "dr.-steven-simpson", - "developer_name": "Dr. Steven Simpson", - "more_information": { - "description": [ - "You will most likely only encounter a NON file if you enjoy solving puzzles with nonogram puzzle programs. Nonograms are puzzles that originated in Japan in the 1980s. They contain cells in a grid with numbers on the sides to indicate which cells should be colored in or left blank. The user must solve the number pattern, then fill in the cells with the appropriate coloring. Once the coloring is complete, the puzzle reveals a hidden picture to the user.", - "The NON file is one of many nonogram puzzle file types used by various nonogram puzzle programs. The format was created by Dr. Steven Simpson, a Senior Research Associate at Lancaster University in the United Kingdom.", - "NOTE: A NON file can store information about only one puzzle. Files that store multiple nonogram puzzles are given the .nonpack extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "non.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nop": { - "slug": "nop", - "extension": "nop", - "name": "WangReal Engine Game Data Archive", - "category": "wangreal-engine-game-data-archive", - "summary": "", - "developer_org": "sonnori", - "developer_name": "Sonnori", - "more_information": { - "description": [ - "You will most likely only encounter an NOP file if you play White Day: A Labyrinth Named School and are looking to modify assets in the game. However, NOP files may be packaged with other games that use the WangReal Engine. NOP files can be found in the directory that the game is installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nop.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "noq": { - "slug": "noq", - "extension": "noq", - "name": "Noq Source Code", - "category": "noq-source-code", - "summary": "", - "developer_org": "tsoding", - "developer_name": "Tsoding", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/noq_12740.png", - "alt": "Screenshot of a .noq file in Microsoft Visual Studio Code", - "caption": "NOQ file open in Microsoft Visual Studio Code" - }, - "description": [ - "Inspired by the Coq proof management system, developer and Twitch streamer Tsoding created the Noq (Not Coq) programming language and expression transformer. Using the Noq language, developers can write and sequentially apply rules that transform an algebraic expression. These rules, and the sequence in which they are applied, are saved in NOQ files.", - "When a developer runs a NOQ file using the Noq expression transformer, the program applies the transformation rules the file contains to the expression it contains, in the order listed in the file. This produces a transformed expression." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/noq_12740.png", - "alt": "Screenshot of a .noq file in Microsoft Visual Studio Code", - "caption": "NOQ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "noq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "not": { - "slug": "not", - "extension": "not", - "name": "Notation File", - "category": "notation-file", - "summary": "", - "developer_org": "makemusic", - "developer_name": "MakeMusic", - "more_information": { - "description": [ - "NOT files can also be used as song templates by saving them in the \\Program Files\\Notation\\Template directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "not.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "note": { - "slug": "note", - "extension": "note", - "name": "Notability Note File", - "category": "notability-note-file", - "summary": "", - "developer_org": "failsafe-games", - "developer_name": "Failsafe Games", - "more_information": { - "description": [ - "NOTE files can only be created or opened by Notability. You can create NOTE files by selecting File → Export and choosing the Note format. You can open NOTE files by selecting File → Import and navigating to the NOTE file.", - "NOTE: Notability is typically used by business professionals, teachers, and students. Besides NOTE files, Notability can import .RTF and .PDF files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "note.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "notebook": { - "slug": "notebook", - "extension": "notebook", - "name": "SMART Notebook File", - "category": "smart-notebook-file", - "summary": "", - "developer_org": "smart-technologies", - "developer_name": "SMART Technologies", - "more_information": { - "description": [ - "Notebook files can be opened with Notebook Express, an application hosted at the SMART Technologies website that runs in a Web browser. They can also be opened with the standard SMART Notebook software.", - "NOTE: NOTEBOOK files replaced older .XBK files in order to incorporate more advanced features, such as interoperability." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "notebook.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "notes": { - "slug": "notes", - "extension": "notes", - "name": "Memento Notes File", - "category": "memento-notes-file", - "summary": "", - "developer_org": "guys-with-towels", - "developer_name": "Guys with Towels", - "more_information": { - "description": [ - "The Notes file is named \"Memento.notes\" and is saved in the \"My Documents\" folder by default." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "notes.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "novabackup": { - "slug": "novabackup", - "extension": "novabackup", - "name": "Nova Launcher Home Screen Backup", - "category": "nova-launcher-home-screen-backup", - "summary": "", - "developer_org": "teslacoil-software", - "developer_name": "TeslaCoil Software", - "more_information": { - "description": [ - "Nova Launcher is an Android app that allows users to replace the operating system's default home screen with a custom home screen of their own design. For example, users can use Nova Launcher to customize their home screen's icon themes, or to update old Android devices' home screens to include features available on newer devices.", - "If a user wants to back up and/or share their Nova Launcher-created home screen with another Nova Launcher user, they can save the screen as a NOVABACKUP file. Other users can load the NOVABACKUP file as their initial home screen when they first open Nova Launcher, or they can import the NOVABACKUP file into Nova Launcher using the app's Import option." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "novabackup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "now": { - "slug": "now", - "extension": "now", - "name": "Readme File", - "category": "readme-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "now.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "noy": { - "slug": "noy", - "extension": "noy", - "name": "NOY Backup File", - "category": "noy-backup-file", - "summary": "", - "developer_org": "noy", - "developer_name": "NOY", - "more_information": { - "description": [ - "NOY files allow users to backup important files to protect them in case the files become corrupt or lost. The NOY file is the primary file type associated with NOY Backup Utility, which enables you to create and open NOY files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "noy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nozzlelibrary": { - "slug": "nozzlelibrary", - "extension": "nozzlelibrary", - "name": "Painter Nozzle Library", - "category": "painter-nozzle-library", - "summary": "", - "developer_org": "corel", - "developer_name": "Corel", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nozzlelibrary_9657.jpg", - "alt": "Screenshot of a .nozzlelibrary file in Corel Painter 2023", - "caption": "NOZZLELIBRARY file open in Corel Painter 2023" - }, - "description": [ - "In Painter, a nozzle is similar to a Photoshop brush stored in an .ABR file. You can create, import, and export nozzles through Painter and organize them in NOZZLELIBRARY files. The nozzle effect is similar to other Painter media such as weaves, looks, and patterns.", - "You can manage a library of nozzles through Painter's Media Library Panel. To access the nozzle library, select Window → Media Panels → Nozzles ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nozzlelibrary_9657.jpg", - "alt": "Screenshot of a .nozzlelibrary file in Corel Painter 2023", - "caption": "NOZZLELIBRARY file open in Corel Painter 2023" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nozzlelibrary.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "np": { - "slug": "np", - "extension": "np", - "name": "Portfolio NetPublish File", - "category": "portfolio-netpublish-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "np.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "np4": { - "slug": "np4", - "extension": "np4", - "name": "NetPoint 4 Schedule File", - "category": "netpoint-4-schedule-file", - "summary": "", - "developer_org": "pma-technologies", - "developer_name": "PMA Technologies", - "more_information": { - "description": [ - "NP4 files replaced .NPT files, which are used by older versions of NetPoint (versions 1-3). You can only open NP4 files with NetPoint version 4 and later, they cannot be opened by NetPoint version 3 or earlier.", - "NetPoint is used for a variety of schedules and projects, such as a construction of a building, a development of a website, or events during a wedding day. You can analyze work tasks, schedule dates, organize activities, and layout yearlong plans." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "np4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npa": { - "slug": "npa", - "extension": "npa", - "name": "Steins;Gate Archive", - "category": "steins-gate-archive", - "summary": "", - "developer_org": "5pb.-and-nitroplus", - "developer_name": "5pb. and Nitroplus", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npf": { - "slug": "npf", - "extension": "npf", - "name": "NTI Partition File", - "category": "nti-partition-file", - "summary": "", - "developer_org": "nti", - "developer_name": "NTI", - "more_information": { - "description": [ - "NTI DriveBackup! is included with HP's Media Vault backup device. The product also includes NTI Image Explorer, which can be used for browsing and extracting individual files and folders.", - "NOTE: NewTech Infosystems no longer develops the older NTI Backup NOW! and NTI DriveBackup! programs. Instead they now develop NTI Backup Now (\"Now\" instead of \"NOW!\")." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npfx": { - "slug": "npfx", - "extension": "npfx", - "name": "Norton Internet Security Firewall Settings File", - "category": "norton-internet-security-firewall-settings-file", - "summary": "", - "developer_org": "symantec", - "developer_name": "Symantec", - "more_information": { - "description": [ - "NOTE: Symantec Norton Internet Security for Mac has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npfx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npk": { - "slug": "npk", - "extension": "npk", - "name": "MikroTik Software Package", - "category": "mikrotik-software-package", - "summary": "", - "developer_org": "n-track", - "developer_name": "n-Track", - "more_information": { - "description": [ - "You most likely will only encounter NPK files if you own a MikroTik router. NPK files can be downloaded from the MikroTik website then uploaded to a MikroTrik router to update the RouterOS. The router needs to be rebooted before the update can be completed.", - "Here are some examples of NPK software package names and their contents:", - "NOTE: MikroTik is a Latvian company that specializes in the development of routers and wireless IPS systems." - ] - }, - "common_filenames": [ - { - "filename": "[name that describes the contents]-[version].npk", - "description": "[name that describes the contents]-[version].npk - NPK filenames typically feature a name that refers to its contents and a version number, such as systm-2.0.npk or farsync-1.5.npk ." - }, - { - "filename": "systm-2.0.npk", - "description": "[name that describes the contents]-[version].npk - NPK filenames typically feature a name that refers to its contents and a version number, such as systm-2.0.npk or farsync-1.5.npk ." - }, - { - "filename": "farsync-1.5.npk", - "description": "[name that describes the contents]-[version].npk - NPK filenames typically feature a name that refers to its contents and a version number, such as systm-2.0.npk or farsync-1.5.npk ." - } - ], - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/npk_13366.png", - "alt": "Screenshot of a .npk file in n-Track Studio 9", - "caption": "NPK file open in n-Track Studio 9" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npl": { - "slug": "npl", - "extension": "npl", - "name": "Nokia Playlist File", - "category": "nokia-playlist-file", - "summary": "", - "developer_org": "steinberg-media-technologies", - "developer_name": "Steinberg Media Technologies", - "more_information": { - "description": [ - "To create a playlist with Nokia Multimedia Player, select File → Save playlist .", - "NOTE: Nokia Multimedia Player has been discontinued and is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npp": { - "slug": "npp", - "extension": "npp", - "name": "Art Explosion Publisher Pro Document", - "category": "art-explosion-publisher-pro-document", - "summary": "", - "developer_org": "nova-development", - "developer_name": "Nova Development", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npr": { - "slug": "npr", - "extension": "npr", - "name": "Nuendo Project File", - "category": "nuendo-project-file", - "summary": "", - "developer_org": "steinberg-media-technologies", - "developer_name": "Steinberg Media Technologies", - "more_information": { - "description": [ - "NPR files are used to save Nuendo projects during the audio production process." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nps": { - "slug": "nps", - "extension": "nps", - "name": "Natron Node Presets File", - "category": "natron-node-presets-file", - "summary": "", - "developer_org": "nti", - "developer_name": "NTI", - "more_information": { - "description": [ - "NOTE: To export or import node presets, select the gear icon under \"Project Settings\" panel." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nps.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npsd": { - "slug": "npsd", - "extension": "npsd", - "name": "NPS Image Editor Document", - "category": "nps-image-editor-document", - "summary": "", - "developer_org": "alexey", - "developer_name": "Alexey", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/npsd_12417.png", - "alt": "Screenshot of a .npsd file in NPS Image Editor", - "caption": "NPSD file open in NPS Image Editor" - }, - "description": [ - "NPS Image Editor is a lightweight pixel art, drawing, and photo editing application available for Windows. It allows users to create and save layer-based images as NPSD files, also known as NPS Image Editor Documents.", - "Layer-based editing allows users to add and edit different image elements without interfering with other elements. For example, an NPS Image Editor user could add a text element on one image layer, add a shape element on a different image layer, and edit both entirely separately, without modifying the other.", - "After a user has finished editing the image their NPSD file contains, they can use NPS Image Editor to export the image as a .JPG , .GIF , .PNG , .TIF , or .BMP image, for use in other image viewing and editing programs. Doing so will \"flatten\" the image, compressing all its layers into a single layer." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/npsd_12417.png", - "alt": "Screenshot of a .npsd file in NPS Image Editor", - "caption": "NPSD file open in NPS Image Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npsd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npt": { - "slug": "npt", - "extension": "npt", - "name": "Portfolio NetPublish Template", - "category": "portfolio-netpublish-template", - "summary": "", - "developer_org": "pma-technologies", - "developer_name": "PMA Technologies", - "more_information": { - "description": [ - "The customized version of the project is saved as an .NP file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npv4": { - "slug": "npv4", - "extension": "npv4", - "name": "NapsternetV Configuration File", - "category": "napsternetv-configuration-file", - "summary": "", - "developer_org": "vonmatrix", - "developer_name": "Vonmatrix", - "more_information": { - "description": [ - "Primarily, Android and iOS users use NapsternetV to spoof their location and mask their identity while browsing the Internet. This is especially useful for those who live in countries that restrict or monitor their populace's Internet access.", - "To connect to a VPN, users can import one of many preexisting NPV4 files. These configuration files contain server login credentials and other VPN connection settings. Oftentimes, NPV4 files also include data cap settings, which ensure a NapsternetV user doesn't exceed their cellular plan's data limit while browsing the Internet.", - "Users who have created their own NapsternetV VPN configuration can export that configuration as an NPV4 file. This allows them to retain a backup of their VPN settings and share it with others.", - "NOTE: Previous versions of NapsternetV saved configuration files as NPV2 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npv4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "npy": { - "slug": "npy", - "extension": "npy", - "name": "Python NumPy Array File", - "category": "python-numpy-array-file", - "summary": "", - "developer_org": "python", - "developer_name": "Python", - "more_information": { - "description": [ - "NumPy is a Python programming language library that provides support for large arrays and matrices.", - "You can export an array to an NPY file by using np.save('filename.npy', array) .", - "You can load an array in an NPY file by using np.load('filename.npy') ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "npy.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nqc": { - "slug": "nqc", - "extension": "nqc", - "name": "Not Quite C Source Code File", - "category": "not-quite-c-source-code-file", - "summary": "", - "developer_org": "dave-baum", - "developer_name": "Dave Baum", - "more_information": { - "description": [ - "NQC files can be compiled using the NQC compiler and then uploaded to the robot. Compiled files are uploaded via USB connection using the LEGO software. The NQC compiler is included with Bricx Command Center (BricxCC), an IDE used for programming the robot bricks.", - "NOTE: LEGO MINDSTORMS is a line of LEGO products that contains advanced programmable pieces that enable robot construction and motion." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nqc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nra": { - "slug": "nra", - "extension": "nra", - "name": "Nero Audio Compilation", - "category": "nero-audio-compilation", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "The contents of an NRA file may be viewed in a text editor, but since the file is not saved in a plain text format, it should not be modified." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nra.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrb": { - "slug": "nrb", - "extension": "nrb", - "name": "Nero CD-ROM Boot Compilation", - "category": "nero-cd-rom-boot-compilation", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrbak": { - "slug": "nrbak", - "extension": "nrbak", - "name": "NeatReceipts Backup File", - "category": "neatreceipts-backup-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "To create a NRBAK file, select Tools → Database → Backup , use the default save name, choose a save location, and click Save .", - "To restore a database in versions before Neat 5 using the NRBAK file, select Tools → Database → Restore , select \"Browse,\" navigate to your file, select \"Open,\" and then click Restore .", - "In order to restore an old database such as the NRBAK file, you will need to run the \"Neat Data Migration Utility,\" select \"Browse,\" choose your backup file, provide a cabinet and database location, and click Migrate .", - "NOTE: The NRBAK file extension was used up until version 4.6 of NeatWorks. It was then replaced by the NWBAK extension. The NWBAK extension was used up until version 4.9 when it was then replaced by the NBAK extension with the release of Neat 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrbak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrc": { - "slug": "nrc", - "extension": "nrc", - "name": "Nero Disc Compilation File", - "category": "nero-disc-compilation-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrd": { - "slug": "nrd", - "extension": "nrd", - "name": "Nero DVD-Video Compilation File", - "category": "nero-dvd-video-compilation-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrf": { - "slug": "nrf", - "extension": "nrf", - "name": "Neat Document Folder File", - "category": "neat-document-folder-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "To create a NRF file using NeatWorks (older version of Neat 5) select Export → Document Folder File (.ntf) , choose the save location, name the file, and click Save .", - "To import a NRF file into Neat 5, select Import → Neat File... , click \"Browse,\" navigate to your NRX file, and click Open .", - "NOTE: The NRF file is similar to .NRT and .NRX files, which are used by older versions of Neat." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrg": { - "slug": "nrg", - "extension": "nrg", - "name": "Nero CD/DVD Image File", - "category": "nero-cd-dvd-image-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "While NRG files are typically created and opened using Nero software, they can be opened by a variety of programs for Windows, macOS, and Linux. Some of the programs include HH Software Virtual CD, EZB Systems UltraISO, Smart Projects IsoBuster, and Roxio Toast.", - "NRG files can also be converted to the more popular .ISO format using the free Nrg2Iso or NRG to ISO utilities. Simply select the NRG file you want to convert in the program, click Convert , and save the ISO file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nri": { - "slug": "nri", - "extension": "nri", - "name": "Nero ISO CD Compilation File", - "category": "nero-iso-cd-compilation-file", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "more_information": { - "description": [ - "Nero Burning ROM software specializes in ripping, copying, burning, and protecting data. When you configure a CD, DVD, etc., to burn data to, the software creates an NRI file to store the list of files you added to be burned.", - "NOTE: If you have moved or deleted any files included in the NRI file, they will not be burned to the CD, DVD, etc." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nri.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrl": { - "slug": "nrl", - "extension": "nrl", - "name": "Autonomy Interwoven Link File", - "category": "autonomy-interwoven-link-file", - "summary": "", - "developer_org": "autonomy-interwoven", - "developer_name": "Autonomy Interwoven", - "more_information": { - "description": [ - "Autonomy Interwoven was formerly known as iManage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrm": { - "slug": "nrm", - "extension": "nrm", - "name": "Nero Mixed Mode CD Compilation", - "category": "nero-mixed-mode-cd-compilation", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrmlib": { - "slug": "nrmlib", - "extension": "nrmlib", - "name": "Neat Cabinet File", - "category": "neat-cabinet-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "To create a NRMLIB file, select File → New → Cabinet... , name the file , choose the save location, and click Save", - "You can create a backup of your NRMLIB file by simply copying your file from its save location (most likely in your \"Documents\" folder) and paste it to the location you'd like to keep the backup." - ] - }, - "common_filenames": [ - { - "filename": "Neat Library.nrmlib", - "description": "Neat Library.nrmlib - The default name given to your cabinet file when you first open Neat." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrmlib.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nro": { - "slug": "nro", - "extension": "nro", - "name": "Nintendo Switch Executable File", - "category": "nintendo-switch-executable-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "You can use a homebrew application or game (application or game developed by a user) on a Switch running Homebrew Launcher by copying the NRO executable file to the switch/​ folder in the root of the Switch micro SD card. NRO files are named with the same name as the application or game it contains. The files are scanned by the Homebrew Launcher and display them in the menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nro.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrs": { - "slug": "nrs", - "extension": "nrs", - "name": "NovaBACKUP Restore Script", - "category": "novabackup-restore-script", - "summary": "", - "developer_org": "novastor", - "developer_name": "NovaStor", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrt": { - "slug": "nrt", - "extension": "nrt", - "name": "Nokia Ringtone", - "category": "nokia-ringtone", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "Nokia cell phone users could use Nokia Sound Converter, an app included with the Nokia PC Suite, to convert standard MIDI files into NRT files. They could then transfer these files to their phones and use them as ringtones." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nru": { - "slug": "nru", - "extension": "nru", - "name": "Nero UDF CD-ROM Compilation", - "category": "nero-udf-cd-rom-compilation", - "summary": "", - "developer_org": "nero", - "developer_name": "Nero", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nru.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrw": { - "slug": "nrw", - "extension": "nrw", - "name": "Nikon Raw Image", - "category": "nikon-raw-image", - "summary": "", - "developer_org": "nikon", - "developer_name": "Nikon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nrw_3867.png", - "alt": "Screenshot of a .nrw file in Apple Preview 11", - "caption": "NRW file open in Apple Preview 11" - }, - "description": [ - "NRW files are similar to .NEF files saved in the Nikon Electronic Format but are designed to support Windows Imaging Component (WIC) functions. Additionally, NRW files are often large (typically 22MB or more) since they store 12-bit RGB CCD-RAW camera information at a high resolution in an uncompressed format.", - "The large amount of image data saved in an NRW file enables you to edit the image's color, shadows, brightness, warmth, and contrast more accurately. Also, NRW files store image adjustments separately from the image data, which means you can undo changes you apply to the image.", - "NOTE: To capture images in the NRW format on a COOLPIX camera, select the NRW or RAW option in the camera menu." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nrw_3867.png", - "alt": "Screenshot of a .nrw file in Apple Preview 11", - "caption": "NRW file open in Apple Preview 11" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nrx": { - "slug": "nrx", - "extension": "nrx", - "name": "Neat Receipt Folder File", - "category": "neat-receipt-folder-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "To import a NRX file into Neat 5, select Import → Neat File... , click \"Browse,\" navigate to your NRX file, and click Open .", - "NOTE: The NRX file is similar to .NRT and .NRF files, which are used by older versions of Neat." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nrx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ns1": { - "slug": "ns1", - "extension": "ns1", - "name": "Nestopia Save State", - "category": "nestopia-save-state", - "summary": "", - "developer_org": "martin-freij", - "developer_name": "Martin Freij", - "more_information": { - "description": [ - "Nestopia provides 9 quick save slots that use the \".ns1\" to \".ns9\" extensions for saving states of a game. The save state will have the same name as the .NES ROM file it is created from. If the NES file is named game.nes then the NS1 file is named game.ns1 ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ns1.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ns2": { - "slug": "ns2", - "extension": "ns2", - "name": "Lotus Notes 2 Database", - "category": "lotus-notes-2-database", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ns2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ns3": { - "slug": "ns3", - "extension": "ns3", - "name": "Lotus Notes 3 Database", - "category": "lotus-notes-3-database", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "Lotus Notes was acquired by IBM and is referred to as IBM Lotus Notes." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ns3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ns4": { - "slug": "ns4", - "extension": "ns4", - "name": "Lotus Notes 4 Database", - "category": "lotus-notes-4-database", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "\"Domino,\" the Notes server program, was released in 1996 along with Notes 4.5. Many following updates were only released for Windows, but Lotus Notes 7.0.2 was released for Mac OS X in 2006." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ns4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsa": { - "slug": "nsa", - "extension": "nsa", - "name": "Nullsoft Streaming Audio File", - "category": "nullsoft-streaming-audio-file", - "summary": "", - "developer_org": "fluid-touch", - "developer_name": "Fluid Touch", - "more_information": { - "description": [ - "Nullsoft's streaming video format uses the .NSV extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsa.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsbca": { - "slug": "nsbca", - "extension": "nsbca", - "name": "Nintendo DS Model Animation File", - "category": "nintendo-ds-model-animation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsbca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsbmd": { - "slug": "nsbmd", - "extension": "nsbmd", - "name": "Nintendo DS Model File", - "category": "nintendo-ds-model-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsbmd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsbta": { - "slug": "nsbta", - "extension": "nsbta", - "name": "Nintendo DS Texture Animation File", - "category": "nintendo-ds-texture-animation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Model files ( .NSBMD ), textures ( .NSBTX ), and character animations ( .NSBCA ) are also used by Nintendo DS models." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsbta.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsbtx": { - "slug": "nsbtx", - "extension": "nsbtx", - "name": "Nintendo DS Model Texture File", - "category": "nintendo-ds-model-texture-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsbtx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsbva": { - "slug": "nsbva", - "extension": "nsbva", - "name": "Nintendo DS Visibility Animation File", - "category": "nintendo-ds-visibility-animation-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The NSBVA file is used to change the appearance of a character without requiring another model. The file allows the game to toggle between different appearances, such as a character who is or isn't wearing a bandana or shell, at different times throughout the game." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsbva.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nscr": { - "slug": "nscr", - "extension": "nscr", - "name": "Nintendo DS Title Screen File", - "category": "nintendo-ds-title-screen-file", - "summary": "", - "developer_org": "nintendo", - "developer_name": "Nintendo", - "more_information": { - "description": [ - "Title screen graphics can be edited with MKDS Course Modifier and Crystal Tile 2." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nscr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsf": { - "slug": "nsf", - "extension": "nsf", - "name": "NES Sound Format Audio", - "category": "nes-sound-format-audio", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nsf_2214.png", - "alt": "Screenshot of a .nsf file in VideoLAN VLC media player", - "caption": "NSF file open in VideoLAN VLC media player" - }, - "description": [ - "Developer Kevin Horton created the NSF format to allow NES enthusiasts to save and transfer NES music data in a compact, easy-to-use format. Using various ripping tools, gamers can extract all a game's music and package it in a single NSF file. Each NSF file also contains a small file header, which details various metadata (such as the name of the game from which the file was created).", - "Often, gamers share NSF files they've created from NES games online, to allow other gamers to download and listen to that music in a media player. However, some chiptune music enthusiasts enjoy creating their own NSF music, using NES music composition programs such as FamiTracker and BleuBleu FamiStudio." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nsf_2214.png", - "alt": "Screenshot of a .nsf file in VideoLAN VLC media player", - "caption": "NSF file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsfe": { - "slug": "nsfe", - "extension": "nsfe", - "name": "Extended NES Sound Format File", - "category": "extended-nes-sound-format-file", - "summary": "", - "developer_org": "disch", - "developer_name": "Disch", - "more_information": { - "description": [ - "You most likely will only encounter an NSFE file if you enjoy listening to music ripped from an original Nintendo (NES?Famicom) game. Users typically rip the music and save it as an NSF file, then convert the file to the NSFE file.", - "The NSFe format was developed to support additional data that the NSF format does not support. It can be played by a variety of audio players, including VLC media player, Cog, and Audio Overload." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsfe.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsh": { - "slug": "nsh", - "extension": "nsh", - "name": "NSIS Header File", - "category": "nsis-header-file", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsh.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsi": { - "slug": "nsi", - "extension": "nsi", - "name": "NSIS Script", - "category": "nsis-script", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsl": { - "slug": "nsl", - "extension": "nsl", - "name": "nsL Script", - "category": "nsl-script", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "more_information": { - "description": [ - "NSIS (Nullsoft Scriptable Install System) script is a language used for declaring the logic and tasks for Windows software installers. The nsL Assembler for NSIS (with NSIS installed) is used to translate the NSL file into .NSI script for compiling into software installers." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsmp": { - "slug": "nsmp", - "extension": "nsmp", - "name": "Nord Sample", - "category": "nord-sample", - "summary": "", - "developer_org": "nord", - "developer_name": "Nord", - "more_information": { - "description": [ - "Using Nord Sample Editor, Nord keyboard owners can create their own instruments for use with their keyboards. To do so, they import or record audio files and then map segments of those audio files to specific keyboard keys. They can also edit various properties associated with each mapped audio sample.", - "After a musician saves their Nord Sample Editor project (as an NSMPPROJ file), the program automatically creates an associated NSMP file. The musician can use Nord Sample Editor's MANAGER... button to transfer this file to their Nord keyboard (provided their keyboard is connected to their computer).", - "NOTE: Different versions of Nord Sample Editor save NSMP files with slightly different file extensions. For example, version 3 NSMP files are saved with the .nsmp3 extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsmp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsmpproj": { - "slug": "nsmpproj", - "extension": "nsmpproj", - "name": "Nord Sample Editor Project", - "category": "nord-sample-editor-project", - "summary": "", - "developer_org": "nord", - "developer_name": "Nord", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nsmpproj_13389.png", - "alt": "Screenshot of a .nsmpproj file in Nord Sample Editor", - "caption": "NSMPPROJ file open in Nord Sample Editor" - }, - "description": [ - "Nord Sample Editor is an application that musicians use to create custom sampled instruments for Nord electronic keyboards, including the Nord Stage and Nord Piano. It is available for Windows and macOS.", - "Each Nord Sample Editor project is saved as an NSMPPROJ file. This file lists various project metadata, including:", - "Notably, NSMPPROJ files do not contain a copy of imported or recorded audio files. Thus, if you move an audio file an NSMPPROJ file references, that project will not load correctly in Nord Sample Editor." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nsmpproj_13389.png", - "alt": "Screenshot of a .nsmpproj file in Nord Sample Editor", - "caption": "NSMPPROJ file open in Nord Sample Editor" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsmpproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsnake": { - "slug": "nsnake", - "extension": "nsnake", - "name": "nSnake Level File", - "category": "nsnake-level-file", - "summary": "", - "developer_org": "alexdantas", - "developer_name": "alexdantas", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nsnake_12035.png", - "alt": "Screenshot of a .nsnake file in GitHub Atom", - "caption": "NSNAKE file open in GitHub Atom" - }, - "description": [ - "nSnake is a version of Snake that Linux users can play in the Linux terminal. The game includes a number of default NSNAKE files that are used as game levels. Users can also create their own custom game levels and save the levels as NSNAKE files, following the instructions laid out on nSnake's GitHub wiki.", - "Each NSNAKE file typically includes a few lines of metadata, describing the level's name, author, created on date, and other relevant information. The game level the file describes begins at the file's start line and ends at the file's end line. The # s and blank spaces that appear between those lines comprise the level a player must navigate. The @ symbol represents a player's starting position within the level." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nsnake_12035.png", - "alt": "Screenshot of a .nsnake file in GitHub Atom", - "caption": "NSNAKE file open in GitHub Atom" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsnake.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsp": { - "slug": "nsp", - "extension": "nsp", - "name": "Nintendo Submission Package", - "category": "nintendo-submission-package", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NSP files can be played on a Nintendo Switch using SX OS, which can be booted on to a Switch console using the Xecuter SX Pro tool. The SX OS is custom firmware that allows you to play Nintendo Switch Homebrew and NSP files. Atmosphere and ReiNX custom firmwares can also be used to play NSP files on a Nintendo Switch using the Goldleaf homebrew application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsq": { - "slug": "nsq", - "extension": "nsq", - "name": "NScheduler Data File", - "category": "nscheduler-data-file", - "summary": "", - "developer_org": "syntes", - "developer_name": "Syntes", - "more_information": { - "description": [ - "NSQ files can be used to schedule jobs for creating sales reports, filling purchase orders, and exporting batches of data to external data sources, such as Microsoft Excel spreadsheets ( .XLS files) or .PDF documents. They may also be used for emailing the job results to users as file attachments.", - "Within an NSQ file, there are one or more jobs per schedule, and one or more tasks per job. Each schedule can be created as a one time or recurring event.", - "NOTE: NSQ stands for \"NPrinting Scheduler for QlikView.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsq.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsr": { - "slug": "nsr", - "extension": "nsr", - "name": "Nessus Security Report File", - "category": "nessus-security-report-file", - "summary": "", - "developer_org": "tenable-network-security", - "developer_name": "Tenable Network Security", - "more_information": { - "description": [ - "The NSR format is now deprecated. The .NESSUS format has replaced both the NBE and NSR formats." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nss": { - "slug": "nss", - "extension": "nss", - "name": "Magentic Screensaver File", - "category": "magentic-screensaver-file", - "summary": "", - "developer_org": "perion", - "developer_name": "Perion", - "more_information": { - "description": [ - "IncrediMail Magentic is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nss.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nst": { - "slug": "nst", - "extension": "nst", - "name": "NoiseTracker Module", - "category": "noisetracker-module", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "The NST file is the main file type associated with NoiseTracker. It saves a module, which consists of sound samples that are played back according to the notes in the modules.", - "NoiseTracker was commonly used by Amiga game musicians to create music. Amiga was a personal computer platform manufactured by Commodore in the 1980s and 1990s. NoiseTracker was discontinued and is no longer available for download. If you have an NST file that needs to be played, you can use Nullsoft Winamp in Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nst.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsv": { - "slug": "nsv", - "extension": "nsv", - "name": "Nullsoft Streaming Video File", - "category": "nullsoft-streaming-video-file", - "summary": "", - "developer_org": "nullsoft", - "developer_name": "Nullsoft", - "more_information": { - "description": [ - "Nullsoft streaming audio files use the .NSA extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsx": { - "slug": "nsx", - "extension": "nsx", - "name": "AppStudio Project", - "category": "appstudio-project", - "summary": "", - "developer_org": "ns-basic", - "developer_name": "NS BASIC", - "more_information": { - "description": [ - "You can drag-and-drop a variety of functions from the toolbox provided with the application. You can add images, lines, NavBars, buttons, FooterBars, TextBoxes, sliders, and more.", - "NOTE: You can create an NSX file by selecting File → New Project and then select Save Project As... . You can open an NSX file by selecting File → Open Project... ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nsz": { - "slug": "nsz", - "extension": "nsz", - "name": "Compressed Nintendo Submission Package", - "category": "compressed-nintendo-submission-package", - "summary": "", - "developer_org": "nicoboss", - "developer_name": "nicoboss", - "more_information": { - "description": [ - "Custom Nintendo Switch operating systems, such as SX OS and Atmosphere, and Nintendo Switch emulators, such as yuzu and Ryujinx, allow players to play games saved as NSP files. However, NSP files can be quite large, so players sometimes have difficulty sharing them with one another.", - "To solve this issue, nicoboss and other members of the Nintendo Switch community developed the NSZ file format. Using the nsz compression program, Switch players can compress large NSP files into smaller NSZ archives. They can then share these archives with other players, who can decompress the archives using nsz and open or install the resulting NSP file. Some custom Switch firmware, such as Awoo-Installer and GoldBricks, allow players to install NSZ files without decompressing them first." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nsz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nt": { - "slug": "nt", - "extension": "nt", - "name": "Windows NT Startup File", - "category": "windows-nt-startup-file", - "summary": "", - "developer_org": "theword-bible-software", - "developer_name": "theWord Bible Software", - "more_information": { - "description": [ - "Example NT files include CONFIG.NT and AUTOEXEC.NT ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntc": { - "slug": "ntc", - "extension": "ntc", - "name": "Camera Control Pro Custom Curves File", - "category": "camera-control-pro-custom-curves-file", - "summary": "", - "developer_org": "nikon", - "developer_name": "Nikon", - "more_information": { - "description": [ - "NTC files can be saved and loaded from the \"Edit Camera Curves\" window in Camera Control Pro.", - "NOTE: Nikon Camera Control Pro was previously called Nikon Capture. Camera Control Pro 2 supports the following Nikon models: D3, D2Xs, D2X, D2Hs, D700, D300, D200, D100, D80, D70s, D70, D60, D50, D40X, D40." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntf": { - "slug": "ntf", - "extension": "ntf", - "name": "Lotus Note Template", - "category": "lotus-note-template", - "summary": "", - "developer_org": "neato", - "developer_name": "NEATO", - "more_information": { - "description": [ - "NTF files can contain forms, source code, and other data used by the application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntfs": { - "slug": "ntfs", - "extension": "ntfs", - "name": "NTFS Partition File", - "category": "ntfs-partition-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NTFS is the file system used for the Microsoft Windows operating system." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntfs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nth": { - "slug": "nth", - "extension": "nth", - "name": "Nokia Series 40 Theme File", - "category": "nokia-series-40-theme-file", - "summary": "", - "developer_org": "nokia", - "developer_name": "Nokia", - "more_information": { - "description": [ - "NTH files are distributed in a compressed .ZIP format. Therefore, you can rename their extension to \".zip\" and open them with any Zip decompression utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nth.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntn": { - "slug": "ntn", - "extension": "ntn", - "name": "NOTION Score", - "category": "notion-score", - "summary": "", - "developer_org": "virtuosoworks", - "developer_name": "VirtuosoWorks", - "more_information": { - "description": [ - "VirtuosoWorks NOTION is a now-discontinued scorewriter that allowed composers to create, edit, and play back musical scores. Most notably, NOTION used audio samples recorded by the London Symphony Orchestra, specifically for use with NOTION, to play back users' scores. This gave NOTION's playback a realistic, live performance-esque sound.", - "NOTION saved the scores that composers created as NTN files. When opened in NOTION, these scores appear as editable sheet music, consisting of a score title, author name, measures, notes, rests, tempo notation, and other musical notation." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntn.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntp": { - "slug": "ntp", - "extension": "ntp", - "name": "Natron Project File", - "category": "natron-project-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: Natron revolves around the use of nodes rather than layers for creating visual effects. Node-based compositing features a node-graph, which allows you to see all the effects added to a video." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntrk": { - "slug": "ntrk", - "extension": "ntrk", - "name": "Pacific FIghters Online Track File", - "category": "pacific-fighters-online-track-file", - "summary": "", - "developer_org": "ubisoft-entertainment", - "developer_name": "Ubisoft Entertainment", - "more_information": { - "description": [ - "NTRK files are stored in an encrypted format and are used to compete in online ladders. They can be played back in Pacific Fighter.", - "NOTE: NTRK files do not store video data. They store position and time information for all objects during a mission." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntrk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nts": { - "slug": "nts", - "extension": "nts", - "name": "Lotus Notes Traveler Server Config File", - "category": "lotus-notes-traveler-server-config-file", - "summary": "", - "developer_org": "ibm", - "developer_name": "IBM", - "more_information": { - "description": [ - "The default NTS file is named bootstrap.nts . It may be deployed on a Traveler server in the Domino Web server directory, which is located in \"[Domino data directory]\\domino\\html\\traveler\\bootstrap\\bootstrap.nts.\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nts.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ntx": { - "slug": "ntx", - "extension": "ntx", - "name": "theWord Encrypted New Testament Text Module", - "category": "theword-encrypted-new-testament-text-module", - "summary": "", - "developer_org": "rovio-entertainment", - "developer_name": "Rovio Entertainment", - "more_information": { - "description": [ - "NTX files are often downloaded as \".ntx.exe\" files that install the New Testament copy when opened." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ntx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nuanmb": { - "slug": "nuanmb", - "extension": "nuanmb", - "name": "Namco Universal Animation Binary", - "category": "namco-universal-animation-binary", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "Super Smash Bros. Ultimate modders are most likely to encounter NUANMB files. Using various tools, these modders can modify Ultimate's in-game characters. While doing so, they may wish to modify a character's animations, which are stored in NUANMB files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nuanmb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nud": { - "slug": "nud", - "extension": "nud", - "name": "Now Up-To-Date Calendar File", - "category": "now-up-to-date-calendar-file", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "To create the NUD file, select File → Save or Save As... , name the file, choose the save location, and click Save .", - "To import an .ICS file, select File → Import iCalendar File... , select the ICS file, and click Open ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nud.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "null": { - "slug": "null", - "extension": "null", - "name": "Null Ransomware Encrypted File", - "category": "null-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Null is a type of malware utilized by cybercriminals that takes a user's files hostage and forces him to pay the perpetrator to unlock the files. It is most often introduced to a victim's computer through spam emails with malicious file attachments that are downloaded and run by unsuspecting users. These email attachments may be JavaScript .JS files or .DOCX files with macros that appear to be normal attachments, but they actually contain the Null virus.", - "When the ransomware runs on a user's computer, it encrypts files on their computer and adds the .null extension onto the names of the files. The targeted files are typically documents, images, videos, and backup files, such as .DOCX , .JPG , .MP4 , and .DB files. For example, a spreadsheet.xlsx file becomes spreadsheet.xlsx.null .", - "The virus then generates a pop-up window with several tabs explaining the hostile takeover of the user's files. The tabs include information about what occurred to the computer, the encryption used on the files, the list of encrypted files, how the user can recover his files, and how the user can make the Bitcoin ransom payment." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "null.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "numbers-tef": { - "slug": "numbers-tef", - "extension": "numbers-tef", - "name": "Numbers iCloud Document", - "category": "numbers-icloud-document", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Even though iCloud uses the NUMBERS-TEF extension, it shouldn't be an issue for users. When you open a spreadsheet on your Mac OS X or iOS version of Numbers, the spreadsheet will still load properly.", - "NOTE: Numbers spreadsheets saved on the local computer use the .NUMBERS extension." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "numbers-tef.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "numbers": { - "slug": "numbers", - "extension": "numbers", - "name": "Apple Numbers Spreadsheet", - "category": "apple-numbers-spreadsheet", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/numbers_2970.png", - "alt": "Screenshot of a .numbers file in Apple Numbers 10.1", - "caption": "NUMBERS file open in Apple Numbers 10.1" - }, - "description": [ - "Apple Numbers is part of Apple's iWork suite, which also includes Keynote (for presentations) and Pages (for documents). The application was introduced solely for Macs with Apple's iWork '08 productivity suite, but Apple later released an iOS and iCloud web version.", - "Numbers is commonly used to organize numeric data such as business income and expenses, monthly active users for an app or website, or church attendance. You can choose to sort and view data in a variety of ways, such as in a formatted table or chart. You can also add text, shapes, and media (photos, music, and videos) to your NUMBERS file to enhance the presentation of the data.", - "The NUMBERS file is the main file type associated with the Numbers program. When you save your spreadsheet in Numbers, the program creates a NUMBERS file to store the spreadsheet information. The file is similar to the .XLSX file, which is used by Microsoft Excel to store spreadsheets." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/numbers_2970.png", - "alt": "Screenshot of a .numbers file in Apple Numbers 10.1", - "caption": "NUMBERS file open in Apple Numbers 10.1" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "numbers.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "numdlb": { - "slug": "numdlb", - "extension": "numdlb", - "name": "Namco Universal Model Binary", - "category": "namco-universal-model-binary", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "Most Super Smash Bros. Ultimate players will never encounter a NUMDLB file. However, some modders extract and edit NUMDLB files to alter characters' in-game appearances. While other Bandai Namco video games use NUMDLB files to store 3D models, those games' players do not typically extract and edit NUMDLB files. So, if you have encountered an NUMDLB file, it likely originated from Super Smash Bros. Ultimate." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "numdlb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nup": { - "slug": "nup", - "extension": "nup", - "name": "Smart Security Update File", - "category": "smart-security-update-file", - "summary": "", - "developer_org": "eset", - "developer_name": "ESET", - "more_information": { - "description": [ - "ESET Smart Security was replaced by ESET Internet Security, an improved security program. It features multi-layered security for Windows users as they browse the web." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nup.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nupkg": { - "slug": "nupkg", - "extension": "nupkg", - "name": "NuGet Package", - "category": "nuget-package", - "summary": "", - "developer_org": "intego", - "developer_name": "Intego", - "more_information": { - "description": [ - "Prior to 2012, developers had to manually install NuGet as an extension to Microsoft Visual Studio. But over time, NuGet and the NUPKG format proved so essential that Microsoft began installing NuGet Package Manager with Visual Studio by default. These days, developers share thousands of NUPKG files using NuGet.org and NuGet Package Manager. Popular NuGet packages include Microsoft Entity Framework, jQuery, and JSON libraries." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nupkg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nuproj": { - "slug": "nuproj", - "extension": "nuproj", - "name": "NuGet Build Project", - "category": "nuget-build-project", - "summary": "", - "developer_org": "nuget", - "developer_name": "NuGet", - "more_information": { - "description": [ - "NUPROJ files are saved in the same format as MSBuild projects, which is a simple, XML format. The format allows developers to describe the items that need to be built and how they need to be built with various configurations and platforms. With the NuBuild Project System extension installed with Visual Studio, you can build NuGet packages in Visual Studio using the NUPROJ file. You must also have the NuGet package manager installed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nuproj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nus3audio": { - "slug": "nus3audio", - "extension": "nus3audio", - "name": "Namco Universal Sound 3.0 Audio", - "category": "namco-universal-sound-3.0-audio", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "While most video game players will never encounter NUS3AUDIO files, some Super Smash Bros. enthusiasts enjoy extracting, playing, modifying, and creating their own NUS3AUDIO files. These modders have developed programs that allow them to manipulate and create NUS3AUDIO files, so they can add custom music and dialogue to Super Smash Bros. Ultimate.", - "NOTE: The NUS3AUDIO format replaced the .NUS3BANK format used in Super Smash Bros. 4. Super Smash Bros. Ultimate contains NUS3BANK files, but those files are used only to set audio parameters, such as volume." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nus3audio.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nus3bank": { - "slug": "nus3bank", - "extension": "nus3bank", - "name": "Namco Universal Sound 3.0 Bank", - "category": "namco-universal-sound-3.0-bank", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "While most video game players will never encounter NUS3BANK files, some Super Smash Bros. enthusiasts enjoy extracting, playing, modifying, and creating their own NUS3BANK files. These modders have developed programs to manipulate and create NUS3BANK files to add custom music and dialogue to Super Smash Bros. 4." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nus3bank.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nuspec": { - "slug": "nuspec", - "extension": "nuspec", - "name": "NuGet Specification File", - "category": "nuget-specification-file", - "summary": "", - "developer_org": "nuget", - "developer_name": "NuGet", - "more_information": { - "description": [ - "NUSPEC files are often created from C# projects ( .CSPROJ files)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nuspec.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nut": { - "slug": "nut", - "extension": "nut", - "name": "Squirrel Script", - "category": "squirrel-script", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "Squirrel is an object-oriented programming language similar to Lua, C++, and JavaScript. it is designed to be lightweight, fitting the memory, size, and real-time requirements of programs, mainly video games, such as Left 4 Dead 2, Simutrans, Shadow Warrior, SuperTux, and Portal 2.", - "Since there is another file type with the \".nut\" extension, you can look at the file size for an indication of what type of NUT file you have. NUT files containing a Squirrel script rarely reach 1MB whereas NUT video files are larger than 1MB." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nut.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nutexb": { - "slug": "nutexb", - "extension": "nutexb", - "name": "Namco Universal Texture Binary", - "category": "namco-universal-texture-binary", - "summary": "", - "developer_org": "bandai-namco", - "developer_name": "Bandai Namco", - "more_information": { - "description": [ - "While modifying Super Smash Bros. Ultimate, modders may want to replace the game's default textures. To do so, they can use various tools to convert existing .PNG , .JPG , .DDS , or other image files to the NUTEXB format. These conversion tools include:", - "After using one of the above tools to create new NUTEXB files, modders can replace Ultimate's corresponding, default NUTEXB files with their new files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nutexb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nuv": { - "slug": "nuv", - "extension": "nuv", - "name": "NuppelVideo File", - "category": "nuppelvideo-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NUV files can be converted to .MKV , .AVI , or .MP4 files using mythnuv2mkv. VLC media player and MPlayer can play some NUV videos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nuv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nv": { - "slug": "nv", - "extension": "nv", - "name": "NewViews Database File", - "category": "newviews-database-file", - "summary": "", - "developer_org": "the-mame-team", - "developer_name": "The MAME Team", - "more_information": { - "description": [ - "NV files can be converted to the newer .NV2 format using a NewViews for DOS component called NVEXPORT, a procedure library made available by Q.W. Page. After conversion, the created file can be opened by NewViews 2 the first time NewViews 2 is opened.", - "NOTE: NewViews for DOS was originally released in 1986. That year it won PC Magazine's award for Technical Excellence. The software is still used by some organizations that have not transitioned to NewViews 2 (NV2) for Windows." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nv2": { - "slug": "nv2", - "extension": "nv2", - "name": "NewViews 2 Database File", - "category": "newviews-2-database-file", - "summary": "", - "developer_org": "navionics", - "developer_name": "Navionics", - "more_information": { - "description": [ - "NOTE: NewViews 2 is the follow-on version to the original NewView for DOS (NV1) software, which was released in 1986. NV1 databases, which use the .NV extension, can be updated to the newer NV2 format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nv2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nva": { - "slug": "nva", - "extension": "nva", - "name": "NVA Document", - "category": "nva-document", - "summary": "", - "developer_org": "nva", - "developer_name": "NVA", - "more_information": { - "description": [ - "The NVA document is commonly used to store medical-related books. The book contained in the document is structured similar to how the book appears in print form. The document also features text that can be copied, highlighted, and underlined.", - "NOTE: NVA Reader has been discontinued." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nva.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvc": { - "slug": "nvc", - "extension": "nvc", - "name": "NeroVision Express Project File", - "category": "nerovision-express-project-file", - "summary": "", - "developer_org": "nikon", - "developer_name": "Nikon", - "more_information": { - "description": [ - "NeroVision Express is included with versions 6 and later of Nero disc authoring software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvda-addon": { - "slug": "nvda-addon", - "extension": "nvda-addon", - "name": "NVDA Add-On", - "category": "nvda-add-on", - "summary": "", - "developer_org": "nv-access", - "developer_name": "NV Access", - "more_information": { - "description": [ - "NVDA (NonVisual Desktop Access) is a free screen reader program developed by NV Access. It can read and recite the contents of a user's screen, to assist blind, visually impaired, and illiterate users with \"reading\" documents, webpages, and other content. NVDA is available only for Microsoft Windows.", - "Because NVDA is open-source , development-savvy users can easily develop their own new features for the program. These \"add-on\" features are saved as NVDA-ADDON files. The NVDA Community Add-ons website maintains a master list of reviewed and approved add-ons. Users can download any of these add-ons as NVDA-ADDON files and install them in NVDA, to use the feature(s) they contain." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvda-addon.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvdl": { - "slug": "nvdl", - "extension": "nvdl", - "name": "NVDL Script", - "category": "nvdl-script", - "summary": "", - "developer_org": "international-standards-organization", - "developer_name": "International Standards Organization", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvdl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvf": { - "slug": "nvf", - "extension": "nvf", - "name": "Creative Labs NVF Audio File", - "category": "creative-labs-nvf-audio-file", - "summary": "", - "developer_org": "creative-labs", - "developer_name": "Creative Labs", - "more_information": { - "description": [ - "NVF files can be played in iTunes, or using Creative's NOMAD II Manager software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvi": { - "slug": "nvi", - "extension": "nvi", - "name": "NVIDIA Driver File", - "category": "nvidia-driver-file", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvl": { - "slug": "nvl", - "extension": "nvl", - "name": "UniChem Results File", - "category": "unichem-results-file", - "summary": "", - "developer_org": "oxford-molecular", - "developer_name": "Oxford Molecular", - "more_information": { - "description": [ - "UniChem is a computational chemistry software package widely used in the 1990s for drug discovery and chemical analysis tasks but is no longer developed. It enabled researchers and scientists to simulate molecular interactions and conduct structure-activity relationship studies, helping accelerate product development in several fields, including pharmaceuticals and materials science. As users performed various chemical analysis tasks with UniChem, the software saved their results in NVL files, which users could then review." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvm": { - "slug": "nvm", - "extension": "nvm", - "name": "PlayStation 2 BIOS Configuration File", - "category": "playstation-2-bios-configuration-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "NOTE: BIOS are necessary in order to emulate a PlayStation2 on a PC. In order to use programs such as PSX2, you must transfer the BIOS folder from your own PS2 to your PC." - ] - }, - "common_filenames": [ - { - "filename": "scphXXXXX.nvm", - "description": "scphXXXXX.nvm - File appears like this with the 5 digit X's replaced by the version of your BIOS." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvp": { - "slug": "nvp", - "extension": "nvp", - "name": "NVivo for Windows Project", - "category": "nvivo-for-windows-project", - "summary": "", - "developer_org": "qsr-international", - "developer_name": "QSR International", - "more_information": { - "description": [ - "The source materials included in the NVP file may be audio recordings, survey responses, audio recordings, and interview transcripts. The analysis of the materials may be memos, annotations, maps, charts, diagrams, and nodes.", - "NVivo notifies you to save your NVP project every 15 minutes by default. However, you can alter the 15 minute prompts by selecting File → Options , clicking the \"Notifications\" tab, and changing the interval time in the \"minutes\" box.", - "NVP files stored on a network drive are only updated when you close the project. If you want to avoid the loss of data be sure to close the file before shutting down your computer.", - "NOTE: NVivo for Mac saves projects in an NVPX file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvram": { - "slug": "nvram", - "extension": "nvram", - "name": "VMware NVRAM File", - "category": "vmware-nvram-file", - "summary": "", - "developer_org": "vmware", - "developer_name": "VMware", - "more_information": { - "description": [ - "VMware Workstation and VMware Fusion are operating system virtualization applications that enable you to run multiple VMs on a single machine. Each VM created by the software consists of various data files referenced by the software to run the VM. NVRAM is one of the data files required to run the VM properly.", - "When creating a VM, the VMware software creates an NVRAM file in the VM file. For example, Fusion saves the NVRAM file in the .VMWAREVM file, which you can find in the following location (Fusion saves it here by default):", - "Macintosh HD/​Users/​[username]/​Virtual Machines" - ] - }, - "common_filenames": [ - { - "filename": "[VM name].nvram", - "description": "[VM name].nvram - The name of the NVRAM file is the same name as the VM. For example, the NVRAM file for a \"Fedora 36\" VM is Fedora 36.nvram ." - }, - { - "filename": "Fedora 36.nvram", - "description": "[VM name].nvram - The name of the NVRAM file is the same name as the VM. For example, the NVRAM file for a \"Fedora 36\" VM is Fedora 36.nvram ." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvram.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvt3": { - "slug": "nvt3", - "extension": "nvt3", - "name": "NetVue Security Camera Video", - "category": "netvue-security-camera-video", - "summary": "", - "developer_org": "netvue", - "developer_name": "NetVue", - "more_information": { - "description": [ - "NetVue's Vigil and Sentry security cameras save the videos that they capture as NVT3 files. Typically, users watch these videos from within their NetVue camera's associated app (connected to the camera via a network).", - "In some cases, however, users may wish to retrieve and play videos directly from their camera's SD card. Or, users who do not have access to NetVue's camera app may wish to play an NVT3 file they've been given. For this purpose, NetVue created standalone NVT Player applications for Windows and macOS, which can play NVT3 videos." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvt3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nvv": { - "slug": "nvv", - "extension": "nvv", - "name": "NVIDIA Vertex Shader File", - "category": "nvidia-vertex-shader-file", - "summary": "", - "developer_org": "nvidia", - "developer_name": "NVIDIA", - "more_information": { - "description": [ - "NOTE: The compiled version of the NVV file is the .VSO file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nvv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nw": { - "slug": "nw", - "extension": "nw", - "name": "Node-Webkit App Package", - "category": "node-webkit-app-package", - "summary": "", - "developer_org": "intel-open-source-technology-center", - "developer_name": "Intel Open Source Technology Center", - "more_information": { - "description": [ - "The NW file is the same as a .ZIP file but renamed with the \"nw\" file extension. Developers of node-webkit programs can choose to package their programs with the NW and executable file, such as an .EXE or .APP file, in the same directory or merge the two files. If they merge the files, there isn't an NW file. But if they choose to just place it in the same directory as the executable file, you will need node-webkit installed to open the NW file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwbak": { - "slug": "nwbak", - "extension": "nwbak", - "name": "NeatWorks Backup File", - "category": "neatworks-backup-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "To create a NWBAK file, select Tools → Database → Backup , use the default save name, click \"Browse,\" choose a save location, and click Backup .", - "To restore a database in versions before Neat 5 using the NWBAK file, select Tools → Database → Restore , select \"Browse,\" navigate to your file, select \"Open,\" and then click Restore .", - "In order to restore an old database such as the NWBAK file, you will need to run the \"Neat Data Migration Utility,\" select \"Browse,\" choose your backup file, provide a cabinet and database location, and click Migrate .", - "NOTE: The NWBAK file extension replaced the NRBAK extension with the release of version 4.6 of NeatWorks. It was then used up until version 4.9 and was replaced by the NBAK extension with the release of Neat 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwbak.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwc": { - "slug": "nwc", - "extension": "nwc", - "name": "NoteWorthy Composer File", - "category": "noteworthy-composer-file", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "NWC files can be loaded, performed, and printed using the free NoteWorthy Composer Viewer application." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwcab": { - "slug": "nwcab", - "extension": "nwcab", - "name": "Neat Cabinet File", - "category": "neat-cabinet-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "You most likely will only see the NWCAB file if you search the Neat Data folder in your Documents folder. Typically, there are two other files in the Neat Data folder with the NWCAB file: A Neatworks file and an image file, both with the \".nwdb\" extension.", - "If you come across an error message indicating that you cannot open a Neat database, it most likely means that a file in your database is corrupt, locked by another program, or missing. You should check that all three files are in the Neat Data folder. If one of the three files is missing then it causes the error message.", - "NOTE: If you want to share your NWCAB file you can export it as an .NDX file." - ] - }, - "common_filenames": [ - { - "filename": "My Cabinet.nwcab", - "description": "My Cabinet.nwcab - Default name given to NWCAB files when they are created by Neat." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwcab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwcp": { - "slug": "nwcp", - "extension": "nwcp", - "name": "Nisus Clipboard Document", - "category": "nisus-clipboard-document", - "summary": "", - "developer_org": "nisus", - "developer_name": "Nisus", - "more_information": { - "description": [ - "You can create, edit, and delete NWCP files by selecting Nisus Writer Pro → Preferences... , and then select \"Clipboard\" icon. Here, you'll be able to create a new clipboard, edit the contents of a clipboard, delete a clipboard, and activate a specific clipboard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwcp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwctxt": { - "slug": "nwctxt", - "extension": "nwctxt", - "name": "NoteWorthy Composer Text File", - "category": "noteworthy-composer-text-file", - "summary": "", - "developer_org": "noteworthy", - "developer_name": "NoteWorthy", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwctxt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwd": { - "slug": "nwd", - "extension": "nwd", - "name": "Navisworks Document", - "category": "navisworks-document", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "Unlike .NWF files, which only store references to the source data files, NWD files include all source data files so the document can be viewed standalone. In this manner, NWD files act as a snapshot of the current project's file set.", - "You can view NWD files with Navisworks Freedom, and you can publish NWD files in Navisworks Manage by choosing File → Publish from the application menu. Both Freedom and Manage are included in the Navisworks suite." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwdb": { - "slug": "nwdb", - "extension": "nwdb", - "name": "Neat Database File", - "category": "neat-database-file", - "summary": "", - "developer_org": "the-neat-company", - "developer_name": "The Neat Company", - "more_information": { - "description": [ - "You most likely will only see the NWDB file if you search the Neat Data folder in your Documents folder. There should be at least three files in the Neat Data folder: a Neatworks NWDB file, an image NWDB file, and a cabinet NWCAB file.", - "If you come across an error message indicating that you cannot open a Neat database, it most likely means that a file in your database is corrupt, locked by another program, or missing. You should check that all three files are in the Neat Data folder. If one of the three files is missing then it causes the error message.", - "NOTE: An NWDB file is actually a SQL Server Compact Edition (SQLCE) database but instead of the .sdf file extension, it has the .nwdb file extension. Therefore, any programs that can open .SDF SQL Server Compact Database files can also open NWDB files." - ] - }, - "common_filenames": [ - { - "filename": "ImageDB1.nwdb", - "description": "ImageDB1.nwdb - The default name given to an NWDB file. If there are multiple, the files are named \"ImageDB2.nwdb\", \"ImageDB3.nwdb\", etc." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwdb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwelicense": { - "slug": "nwelicense", - "extension": "nwelicense", - "name": "Nisus License", - "category": "nisus-license", - "summary": "", - "developer_org": "nisus", - "developer_name": "Nisus", - "more_information": { - "description": [ - "To view your license(s), select Nisus Writer Pro → Licenses... . In the dialog box you'll be able to view your license(s), buy a license, or enter your license." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwelicense.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwf": { - "slug": "nwf", - "extension": "nwf", - "name": "Navisworks File Set", - "category": "navisworks-file-set", - "summary": "", - "developer_org": "autodesk", - "developer_name": "Autodesk", - "more_information": { - "description": [ - "An NWF can be published to an .NWD file, which stores all project assets in a standalone document for review. Choose File → Publish from the Navisworks Manage application menu." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwm": { - "slug": "nwm", - "extension": "nwm", - "name": "Sony NWM Display Screen File", - "category": "sony-nwm-display-screen-file", - "summary": "", - "developer_org": "nisus", - "developer_name": "Nisus", - "more_information": { - "description": [ - "An NWM image file can be transferred to a supported Walkman by following these instructions:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwo": { - "slug": "nwo", - "extension": "nwo", - "name": "NWChem Output File", - "category": "nwchem-output-file", - "summary": "", - "developer_org": "pacific-northwest-national-laboratory", - "developer_name": "Pacific Northwest National Laboratory", - "more_information": { - "description": [ - "The NWChem software is meant to be run on high-performance supercomputers or workstation clusters. The software was developed by a group in the Environmental Molecular Sciences Laboratory at the Pacific Northwest National Laboratory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwp": { - "slug": "nwp", - "extension": "nwp", - "name": "Magentic Wallpaper File", - "category": "magentic-wallpaper-file", - "summary": "", - "developer_org": "now-software", - "developer_name": "Now Software", - "more_information": { - "description": [ - "IncrediMail Magentic is no longer developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nws": { - "slug": "nws", - "extension": "nws", - "name": "Windows Live Mail Newsgroup File", - "category": "windows-live-mail-newsgroup-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nws.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nwv": { - "slug": "nwv", - "extension": "nwv", - "name": "Dragon NaturallySpeaking User Archive", - "category": "dragon-naturallyspeaking-user-archive", - "summary": "", - "developer_org": "nuance", - "developer_name": "Nuance", - "more_information": { - "description": [ - "The NaturallySpeaking NWV file is named \"acarchive.nwv\" by default. It will be modified during dictation training if the \"Store corrections in archive\" box is checked. This option can be found by selecting Tools→Options→Miscellaneous within the program.", - "NOTE: Nuance has discontinued Dragon NaturallySpeaking." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nwv.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nx": { - "slug": "nx", - "extension": "nx", - "name": "LowRes NX Application", - "category": "lowres-nx-application", - "summary": "", - "developer_org": "timo-kloss", - "developer_name": "Timo Kloss", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nx_13145.png", - "alt": "Screenshot of a .nx file in LowRes NX", - "caption": "NX file open in LowRes NX" - }, - "description": [ - "LowRes NX is a retro video game console emulator that runs games programmed in BASIC. These games are saved as NX files.", - "Each NX file contains all of a game's source code and its cartridge ROM entries. The ROM entries consist of up to 16 numbered data blocks that can contain graphics, level maps, music, and other non-source code data used in the game. (To add or edit a program's ROM entries, developers typically use NX editing programs included with LowRes NX. These programs are themselves saved as NX files.)", - "On PCs, developers must create NX files using a text or source code editor, such as Microsoft Visual Studio Code. In the iOS version of LowRes NX, developers can create NX files from within the app, using the Plus button found on the My Programs screen." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nx_13145.png", - "alt": "Screenshot of a .nx file in LowRes NX", - "caption": "NX file open in LowRes NX" - }, - { - "url": "https://fileinfo.com/img/ss/sm/nx_13145-2.png", - "alt": "NX file open in Microsoft Visual Studio Code", - "caption": "NX file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nxc": { - "slug": "nxc", - "extension": "nxc", - "name": "Not eXactly C Source Code File", - "category": "not-exactly-c-source-code-file", - "summary": "", - "developer_org": "john-hansen", - "developer_name": "John Hansen", - "more_information": { - "description": [ - "NXC is a high-level language that is similar to C and is built on top of the Next Byte Codes (NBC) compiler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nxc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nxg": { - "slug": "nxg", - "extension": "nxg", - "name": "eSite Builder NXG Web Page", - "category": "esite-builder-nxg-web-page", - "summary": "", - "developer_org": "motorola", - "developer_name": "Motorola", - "more_information": { - "description": [ - "If a web address ends in \".nxg,\" the webpage is most likely hosted on a server running eSite Builder.", - "NOTE: Motorola eSite Builder NXG is no longer available for download." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nxg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nxindex": { - "slug": "nxindex", - "extension": "nxindex", - "name": "Mig Switch Flash Cartridge Index File", - "category": "mig-switch-flash-cartridge-index-file", - "summary": "", - "developer_org": "mig-switch", - "developer_name": "Mig Switch", - "more_information": { - "description": [ - "The Mig Switch flashcart is the same size as a Switch game cartridge but contains special chips and an SD Card slot to allow users to load backup game ROMs dumped from Switch cartridges onto a Micro SD card inserted into the flashcart. When a user inserts the flashcart into a Switch, it loads games onto the Switch, but the Switch does not allow users to browse and select the games.", - "Instead, users must eject and reinsert the flashcart multiple times to change the game. Every time a user does this, the flashcart writes the order of the games to the NXINDEX file and saves it to the Micro SD card inserted in the flashcart." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nxindex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nxl": { - "slug": "nxl", - "extension": "nxl", - "name": "Nextlabs Encrypted Data File", - "category": "nextlabs-encrypted-data-file", - "summary": "", - "developer_org": "nextlabs", - "developer_name": "Nextlabs", - "more_information": { - "description": [ - "SkyDRM is a cloud service designed for organizations who need files that their employess access to be secure. It can be integrated into other cloud services and applications too." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nxl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nxs": { - "slug": "nxs", - "extension": "nxs", - "name": "Nexus 3D Model", - "category": "nexus-3d-model", - "summary": "", - "developer_org": "visual-computing-lab", - "developer_name": "Visual Computing Lab", - "more_information": { - "description": [ - "Nexus is a collection of tools used to convert large 3D models to the NXS format, edit NXS files, and view NXS files. Notably, converting a model to the NXS format allows users to view the model at different resolutions , optimized for their (GPU's|gpu) resources. This makes it easier for users to view large, graphics-intensive 3D models.", - "The Nexus toolset is compatible with the OpenGL graphics API . This allows developers to include and show NXS models in programs that use the OpenGL API." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nxs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nxtheme": { - "slug": "nxtheme", - "extension": "nxtheme", - "name": "Nintendo Switch Theme", - "category": "nintendo-switch-theme", - "summary": "", - "developer_org": "exelix-11", - "developer_name": "Exelix 11", - "more_information": { - "description": [ - "Gamers who have hacked their Nintendo Switch so they can install homebrew files can use the NXThemes application to install custom Switch themes. These themes are saved in a series of NXTHEME files. Each NXTHEME file contains a 1280 x 720 JPG image and JSON-formatted text used to overwrite a particular Switch screen's appearance. NXThemes can install a custom theme on a user's:", - "NXTHEME files are created using Switch Theme Injector, a Windows and web app. Switch Theme Injector and NXThemes are both available from the SwitchThemeInjector GitHub page.", - "NOTE: Unofficial Switch themes are sometimes also distributed as .SZS files. However, while SZS files contain copyrighted content, NXTHEME files do not." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nxtheme.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ny": { - "slug": "ny", - "extension": "ny", - "name": "Audacity Nyquist Plug-in", - "category": "audacity-nyquist-plug-in", - "summary": "", - "developer_org": "nyquist", - "developer_name": "Nyquist", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ny.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nyf": { - "slug": "nyf", - "extension": "nyf", - "name": "myBase Database File", - "category": "mybase-database-file", - "summary": "", - "developer_org": "wjj-software", - "developer_name": "Wjj Software", - "more_information": { - "description": [ - "Data entered into a myBase database is saved in a tree-structured outline format. The files are also compressed using zlib compression to reduce their file size." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nyf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nz": { - "slug": "nz", - "extension": "nz", - "name": "NanoZip Compressed File", - "category": "nanozip-compressed-file", - "summary": "", - "developer_org": "sami-runsas", - "developer_name": "Sami Runsas", - "more_information": { - "description": [ - "NanoZip uses only a single thread for archiving and allows parallel processing on several levels. It provides independent threads for file reading and writing and architecture that allows the archiving process to be run in multiple branches." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "nzb": { - "slug": "nzb", - "extension": "nzb", - "name": "NewzBin Usenet Index File", - "category": "newzbin-usenet-index-file", - "summary": "", - "developer_org": "newzbin.com", - "developer_name": "NewzBin.com", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/nzb_1595.png", - "alt": "Screenshot of a .nzb file in Microsoft Visual Studio Code", - "caption": "NZB file open in Microsoft Visual Studio Code" - }, - "description": [ - "Usenet is a distributed, worldwide discussion system for reading and posting messages within newsgroups. You can also post binary files to newsgroups to share media and other non-text content with other Usenet users.", - "Newzbin.com developed the NZB file format to allow the service to index binary newsgroup posts. NZB files contain a record of the metadata needed to download a post. If a user possesses a post's NZB file, they can import that file into their Usenet client and use it to download the post.", - "Posts may be split into several UseNet messages or segments. In those cases, the segments and the order in which they should be assembled post-download are defined in the post's NZB file. Usenet clients automatically assemble downloaded files that are split into multiple segments." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/nzb_1595.png", - "alt": "Screenshot of a .nzb file in Microsoft Visual Studio Code", - "caption": "NZB file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "nzb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "o": { - "slug": "o", - "extension": "o", - "name": "Compiled C Object File", - "category": "compiled-c-object-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "When compiling a C program, compilers first transform all the program's source code files into compiled object files. These compiled files typically use the .o or .OBJ extension. The compiler then links the compiled object files into an executable file.", - "Some examples of compilers that produce O files include GNU Compiler Collection (GCC)'s C and C++ compilers and Tiny C Compiler." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "o.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oab": { - "slug": "oab", - "extension": "oab", - "name": "Offline Address Book", - "category": "offline-address-book", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft Outlook downloads the Offline Address Book periodically (typically every 8 hours) to ensure it stays updated with the latest contact information from the Exchange server. The local OAB file copy helps reduce network usage by limiting the need to fetch contact details from the server each time they are accessed. The file type also supports efficient email communication within large organizations by offering quick, offline access to frequently needed contact information.", - "NOTE: You can download an offline address book (OAB file) from Outlook by selecting File → Account Settings → Download Address Book ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oab.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oaf": { - "slug": "oaf", - "extension": "oaf", - "name": "Obsidian Archive File", - "category": "obsidian-archive-file", - "summary": "", - "developer_org": "obsidian-entertainment", - "developer_name": "Obsidian Entertainment", - "more_information": { - "description": [ - "Obsidian Entertainment is a video game development company that primarily develops sequels to licensed properties. Notable Obsidian Entertainment games that use OAF files include:", - "NOTE: OAF files can contain raw assets and/or Zlib-compressed assets." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oaf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oam": { - "slug": "oam", - "extension": "oam", - "name": "Adobe Edge Animate Widget File", - "category": "adobe-edge-animate-widget-file", - "summary": "", - "developer_org": "adobe-systems", - "developer_name": "Adobe Systems", - "more_information": { - "description": [ - "Each OAM file contains shapes, images, and other content, as well as a timeline for playing the animation the file contains. Users can create OAM files by publishing from an Edge Animate project ( .AN file). Users can also export OAM files from Adobe Animate, Adobe Flash, and other animation applications.", - "To create an OAM file in Edge Animate, follow these steps:", - "NOTE: As of November 2015, Edge Animate is no longer being actively developed." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oam.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oap": { - "slug": "oap", - "extension": "oap", - "name": "OutSystems Application Package", - "category": "outsystems-application-package", - "summary": "", - "developer_org": "outsystems", - "developer_name": "OutSystems", - "more_information": { - "description": [ - "OAP files may be used to store web apps that are run in a web browser or mobile apps for tablets and phones. You can create an OAP file with Service Studio by selecting Environment → Application Management... then clicking Download on the page that loads. After creating the package, you can share it with another OutSystems user and they can open it in Service Studio.", - "You can also extract the contents of an OAP file with a Zip decompression utility since it is compressed with Zip compression. To do this, change the .oap file extension to .zip and open it with a Zip utility, such as Microsoft File Explorer, Corel WinZip or Apple Archive Utility.", - "NOTE: Service Studio is included with Integration Studio in the Development Environment application. The tool is a \"low-code\" IDE that includes WYSIWYG drag-and-drop components that make app development more accessible for beginners." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oap.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oar": { - "slug": "oar", - "extension": "oar", - "name": "OpenSimulator Archive", - "category": "opensimulator-archive", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "OAR files can be created using the \"save oar [filename]\" command from the region console and can be loaded using the \"load oar [filename]\" command." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oar.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oat": { - "slug": "oat", - "extension": "oat", - "name": "Android Optimized Application File", - "category": "android-optimized-application-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "OAT files are typically saved to the following directory on the Android device:", - "/​data/​dalvik-cache/​", - "Android performs these optimizations using a tool called dex2oat . When you install an application on a device running Android 5.0 or later, dex2oat converts the Dalvik code located in the .ODEX file to native code and stores it in an OAT file. Therefore, each app will have a corresponding OAT file. dex2oat is typically located in the following directory on the Android device:", - "/​system/​bin/​dex2oat/​", - "NOTE: OAT files were introduced with Android 5.0, which is codenamed “Lollipop\" or “L.” Previous versions of Android use .ODEX (Optimized DEX) files instead of OAT files for optimized executables. The new Android 5.0 runtime, called ART (Android Runtime), uses an ahead-of-time (AOT) compilation method, which improves upon its predecessor’s method of just-in-time compilation. ART replaces the previous runtime, which is called Dalvik." - ] - }, - "common_filenames": [ - { - "filename": "boot.oat", - "description": "boot.oat - This file is created whenever a device's system is upgraded or when the app is booted up for the first time after being purchased. The boot.oat file is referenced by an app when the app calls a framework application programming interface (API) method." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oat.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ob!": { - "slug": "ob!", - "extension": "ob!", - "name": "Orbit Downloader Incomplete Download", - "category": "orbit-downloader-incomplete-download", - "summary": "", - "developer_org": "orbit-downloader", - "developer_name": "Orbit Downloader", - "more_information": { - "description": [ - "OB! files allow interrupted downloads to be resumed at the point where the transfer was interrupted." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ob!.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ob2": { - "slug": "ob2", - "extension": "ob2", - "name": "Oberon-2 Source Code File", - "category": "oberon-2-source-code-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Oberon-2 was developed in 1991 from the original Oberon programming language. OB2 modules function as building blocks of Oberon applications that can be compiled into programs using the Modula-2 and Oberon-2 compilers available in XDS." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ob2.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obb": { - "slug": "obb", - "extension": "obb", - "name": "Android Opaque Binary Blob File", - "category": "android-opaque-binary-blob-file", - "summary": "", - "developer_org": "google", - "developer_name": "Google", - "more_information": { - "description": [ - "Before moving to the AAB format, Google Play allowed APK files to be only 100MB or smaller in file size, which led to app developers using expansion files to store additional app assets. Developers could create expansion files using any format they chose, such as .ZIP or .MP4 . They could also use the JOBB tool provided with the Android SDK to bundle and encrypt assets together within an OBB file (maximum size of 2GB).", - "Developers then uploaded these expansion files alongside their application's APK file using the Google Play Developer Console. Users who downloaded the app received the app's APK and related expansion files.", - "NOTE: Any additional asset provided beyond an app's APK file is called an APK Expansion File. Developers can include up to two APK Expansion Files within their Android apps." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obd": { - "slug": "obd", - "extension": "obd", - "name": "Office Binder Document", - "category": "office-binder-document", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Office Binder is included with Microsoft Office 95, 97, and 2000, but it is no longer supported in newer versions of Microsoft Office. Microsoft provided a downloadable tool called Unbind, which can still open OBD files in Office 2003." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obf": { - "slug": "obf", - "extension": "obf", - "name": "OsmAnd Offline Map File", - "category": "osmand-offline-map-file", - "summary": "", - "developer_org": "osmand", - "developer_name": "OsmAnd", - "more_information": { - "description": [ - "You can create OBF files using OsmAndMapCreator, which allows you to create map data files from .OSM data files that can be used offline. You can also download OBF files created by other OsmAnd users.", - "You cannot open OBF files directly in OsmAnd or OsmAnd+. The files must be placed in the application data directory in Android: OsmAnd - storage/​Android/​data/​net.osmand/​files OsmAnd+ - storage/​Android/​data/​net.osmand.plus/​files" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obi": { - "slug": "obi", - "extension": "obi", - "name": "Outlook RSS Subscription File", - "category": "outlook-rss-subscription-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "OBI files are named using the convention .sharing.xml.obi . They are typically located in the following user directory: AppData\\​Local\\​Microsoft\\​Outlook .", - "OBI files can be exported to Outline Processor Markup Language ( .OPML ) files by selecting the following option in Outlook: File → Import and Export → Export all RSS feeds as OPML file ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obj": { - "slug": "obj", - "extension": "obj", - "name": "Wavefront 3D Object File", - "category": "wavefront-3d-object-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/obj_263.png", - "alt": "Screenshot of a .obj file in Microsoft 3D Builder", - "caption": "OBJ file open in Microsoft 3D Builder" - }, - "description": [ - "CAD users classify the OBJ format as a universal 3D model format since 3D image editing applications widely support it. The format is text-based and straightforward, which is one reason why many programs use it. However, the simple format structure may also lead to huge OBJ file sizes if they store large and complex 3D objects.", - "You may encounter an OBJ file in various ways, such as when modifying 3D objects in a video game, creating visual effects for a film, or designing a 3D mockup of a real-life object or building. Since the OBJ 3D format is so widely supported, many users export their models as OBJ files when transferring them from one 3D program to another or sharing a 3D model with a co-worker.", - "NOTE: While the OBJ format is one of the most common formats for storing 3D models, it is only one of many options for saving models. Some other options include .DAE , .STL , .IGS , .FBX , .MAX , .DWG , and .3DS ." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/obj_263.png", - "alt": "Screenshot of a .obj file in Microsoft 3D Builder", - "caption": "OBJ file open in Microsoft 3D Builder" - }, - { - "url": "https://fileinfo.com/img/ss/sm/obj_263-2.png", - "alt": "OBJ file open in Microsoft Visual Studio Code", - "caption": "OBJ file open in Microsoft Visual Studio Code" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obj.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "objection": { - "slug": "objection", - "extension": "objection", - "name": "Objection.lol Project", - "category": "objection.lol-project", - "summary": "", - "developer_org": "happysylveon", - "developer_name": "HappySylveon", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/objection_13299.png", - "alt": "Screenshot of a .objection file in objection.lol Objection Maker", - "caption": "OBJECTION file open in objection.lol Objection Maker" - }, - "description": [ - "Ace Attorney is a popular visual novel series in which, primarily, players take on the role of defense attorney Phoenix Wright. In these games, players question witnesses and attempt to secure their clients' freedom. Periodically, players can make objections, which are not actual procedural objections, but instead dramatic statements about a flaw in a witness's testimony.", - "Objection.lol Objection Maker is an online tool that allows users to make their own Ace Attorney objection videos. These videos can star nearly any Ace Attorney character, who typically states their objection across one or more frames. Users can also edit each frame's text speed, background music, included Ace Attorney speech bubble, and other settings.", - "If a user wants to save a local copy of their Objection Maker project, they can select Project → Save . Doing so will save the user's project as an OBJECTION file, which they can re-open in Objection Maker at a later time if they so desire." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/objection_13299.png", - "alt": "Screenshot of a .objection file in objection.lol Objection Maker", - "caption": "OBJECTION file open in objection.lol Objection Maker" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "objection.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obk": { - "slug": "obk", - "extension": "obk", - "name": "Backup File", - "category": "backup-file", - "summary": "", - "developer_org": "codium-labs", - "developer_name": "Codium Labs", - "more_information": { - "description": [ - "To create the OBK file: Select the \"Start file backup\" option on the main Start page or select Start → File backup from the menu. Select the drive and check the box next to the source file(s) you'd like to create a backup for, and click Start file backup . A \"File backup\" window will open with the \"Target\" directory highlighted and other backup options. Once you tailor the options to your liking, click Start . When the process is completed, click Close . To restore an file using the OBK file: Select Start → File restoration from the menu. Navigate to the OBK file you'd like to restore and click Open . Select the file(s) you'd like to restore the drive from and click Start file restoration . A \"File restoration\" window will open, click Start . When the process is completed, click Close . NOTE: You can extract OBK files with applications like Win-Zip, except for encrypted files, which can only be accessed with O&O DiskImage.", - "To restore an file using the OBK file: Select Start → File restoration from the menu. Navigate to the OBK file you'd like to restore and click Open . Select the file(s) you'd like to restore the drive from and click Start file restoration . A \"File restoration\" window will open, click Start . When the process is completed, click Close . NOTE: You can extract OBK files with applications like Win-Zip, except for encrypted files, which can only be accessed with O&O DiskImage.", - "NOTE: You can extract OBK files with applications like Win-Zip, except for encrypted files, which can only be accessed with O&O DiskImage." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obk.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obl": { - "slug": "obl", - "extension": "obl", - "name": "openCanvas Brush File", - "category": "opencanvas-brush-file", - "summary": "", - "developer_org": "portalgraphics", - "developer_name": "Portalgraphics", - "more_information": { - "description": [ - "openCanvas is an application designed for beginners and advanced users to create digital artwork, especially anime, with paintbrushes. The software comes packaged with brushes, but users may also install custom-made brushes.", - "To access brushes in openCanvas, select Window → Brushes . You can find OBL brush files packaged with openCanvas in the following directory:", - "C:\\​Program Files\\​portalgraphics\\​openCanvas\\​preset" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obml": { - "slug": "obml", - "extension": "obml", - "name": "Opera Mini Saved Webpage", - "category": "opera-mini-saved-webpage", - "summary": "", - "developer_org": "opera-software", - "developer_name": "Opera Software", - "more_information": { - "description": [ - "Opera Mini users can download webpages to view them without access to the Internet. In the past, when a user downloaded a webpage, Opera Mini saved the page as an OBML file. OBML files have since been replaced by .OBML15 and .OBML16 files. Versions 5 and higher of Opera Mini cannot open OBML files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obml.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obml15": { - "slug": "obml15", - "extension": "obml15", - "name": "Opera Mini Saved Webpage", - "category": "opera-mini-saved-webpage", - "summary": "", - "developer_org": "opera-software", - "developer_name": "Opera Software", - "more_information": { - "description": [ - "Opera Mini users can download webpages to view them without access to an Internet connection. Previously, when a user downloaded a webpage, it was saved as an OBML15 file. OBML15 files use the OBML file format, which is a compact format designed to reduce the size (and increase the download speed) of web content.", - "OBML15 files replaced .OBML files with the release of Opera Mini version 5 and were themselves replaced by .OBML16 files in Opera Mini version 7. Opera Mini 7 and later versions do not support and cannot open OBML15 files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obml15.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obml16": { - "slug": "obml16", - "extension": "obml16", - "name": "Opera Mini Saved Webpage", - "category": "opera-mini-saved-webpage", - "summary": "", - "developer_org": "opera-software", - "developer_name": "Opera Software", - "more_information": { - "description": [ - "Opera Mini users can download webpages to view them without access to an Internet connection. When a user downloads a webpage, it is saved as an OBML16 file. OBML16 files use the OBML file format, which is a compact format designed to reduce the size (and increase the download speed) of web content.", - "NOTE: OBML16 files replaced .OBML15 files with the release of Opera Mini version 7." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obml16.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obp": { - "slug": "obp", - "extension": "obp", - "name": "Bryce Object File", - "category": "bryce-object-file", - "summary": "", - "developer_org": "daz-productions", - "developer_name": "DAZ Productions", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obt": { - "slug": "obt", - "extension": "obt", - "name": "Openbox Theme File", - "category": "openbox-theme-file", - "summary": "", - "developer_org": "openbox", - "developer_name": "Openbox", - "more_information": { - "description": [ - "Openbox global themes are stored in the /​usr/​share/​theme/​ directory. Local user themes are stored either in [user]/​.local/​share/​themes/​ or [user]/​.themes/​ ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obt.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obw": { - "slug": "obw", - "extension": "obw", - "name": "Superior Drummer Sounds File", - "category": "superior-drummer-sounds-file", - "summary": "", - "developer_org": "toontrack", - "developer_name": "Toontrack", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obw.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "obz": { - "slug": "obz", - "extension": "obz", - "name": "Compressed 3D Object File", - "category": "compressed-3d-object-file", - "summary": "", - "developer_org": "smith-micro", - "developer_name": "Smith Micro", - "more_information": { - "description": [ - "NOTE: OBZ files are only used by Poser version 5 and 6." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "obz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oc3": { - "slug": "oc3", - "extension": "oc3", - "name": "openCanvas 3 Event File", - "category": "opencanvas-3-event-file", - "summary": "", - "developer_org": "portalgraphics", - "developer_name": "Portalgraphics", - "more_information": { - "description": [ - "NOTE: Other event files include .OC4 and .OC5 files for versions 4 and 5 of the software, respectively. OC3 files can still be opened in openCanvas 5." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oc3.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oc4": { - "slug": "oc4", - "extension": "oc4", - "name": "openCanvas 4 Event File", - "category": "opencanvas-4-event-file", - "summary": "", - "developer_org": "portalgraphics", - "developer_name": "Portalgraphics", - "more_information": { - "description": [ - "NOTE: Other openCanvas versions use .OC3 (version 3) and .OC5 (version 5) files for events." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oc4.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oc5": { - "slug": "oc5", - "extension": "oc5", - "name": "openCanvas 5 Event File", - "category": "opencanvas-5-event-file", - "summary": "", - "developer_org": "portalgraphics", - "developer_name": "Portalgraphics", - "more_information": { - "description": [ - "NOTE: openCanvas uses .OCI files to save images created in the software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oc5.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oca": { - "slug": "oca", - "extension": "oca", - "name": "Custom Control Library Type File", - "category": "custom-control-library-type-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "OCA files are binary files that serve as both extended type libraries and a cache for OCX files. If an OCA file is deleted, it can be rebuilt by Visual Basic, but will take extra time." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oca.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ocb": { - "slug": "ocb", - "extension": "ocb", - "name": "Oxygen Forensics Cloud Backup", - "category": "oxygen-forensics-cloud-backup", - "summary": "", - "developer_org": "oxygen-forensics", - "developer_name": "Oxygen Forensics", - "more_information": { - "description": [ - "Corporate investigators, federal agencies, and law enforcement typically use Oxygen Forensics software to collect digital evidence from various digital sources, such as computers, mobile devices, and cloud services. To extract data from a cloud storage service, you must first provide the correct credentials or token in the Detective application; then, you can dump the information and save it as an OCB file for future analysis with Oxygen Forensics software." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ocb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "occ": { - "slug": "occ", - "extension": "occ", - "name": "Oceanic DataPool File", - "category": "oceanic-datapool-file", - "summary": "", - "developer_org": "oceanic-consulting-corporation", - "developer_name": "Oceanic Consulting Corporation", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "occ.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ocd": { - "slug": "ocd", - "extension": "ocd", - "name": "OCAD Map File", - "category": "ocad-map-file", - "summary": "", - "developer_org": "ocad", - "developer_name": "OCAD", - "more_information": { - "description": [ - "OCD files can be exported to a variety of formats, including .PDF , .KML , .KMZ , .GPX , .DXF , .SVG , .TIFF , and .JPG . They may also be exported to an OCAD Internet Map, which stores the map in a published HTML format." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ocd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oce": { - "slug": "oce", - "extension": "oce", - "name": "Open Catalog Extension Connection File", - "category": "open-catalog-extension-connection-file", - "summary": "", - "developer_org": "oracle", - "developer_name": "Oracle", - "more_information": { - "description": [ - "OCE files may be created by selecting Tools→Connection→Create... within the database software. They are saved in the \"Open Catalog Extensions\" folder by default.", - "NOTE: OCE files are also supported by Brio Intelligence, which was acquired by Hyperion in 2004. Oracle acquired Hyperion in 2007." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oce.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oci": { - "slug": "oci", - "extension": "oci", - "name": "openCanvas Image", - "category": "opencanvas-image", - "summary": "", - "developer_org": "portalgraphics", - "developer_name": "Portalgraphics", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/oci_7943.png", - "alt": "Screenshot of a .oci file in Portalgraphics openCanvas 7", - "caption": "OCI file open in Portalgraphics openCanvas 7" - }, - "description": [ - "openCanvas is a digital art application that provides features accessible to beginners and seasoned users. When saving a drawing with openCanvas, the application creates an OCI file to store the information.", - "To create an OCI file with openCanvas, select File → New... , modify the drawing, then select File → Save or Save As... . After saving the OCI file, you can close the drawing, re-open it, then continue editing.", - "NOTE: You can record the stroke events used to draw an OCI image and play them back in the software. openCanvas saved event files use the .OC3 , .OC4 , .OC5 , etc. extensions, where the number is for the version of the software." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/oci_7943.png", - "alt": "Screenshot of a .oci file in Portalgraphics openCanvas 7", - "caption": "OCI file open in Portalgraphics openCanvas 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oci.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ocimf": { - "slug": "ocimf", - "extension": "ocimf", - "name": "OCIMF HVPQ File", - "category": "ocimf-hvpq-file", - "summary": "", - "developer_org": "ocimf", - "developer_name": "OCIMF", - "more_information": { - "description": [ - "OCIMF files are typically created when a user downloads HVPQ information in an OCIMF file from SIRE or when a user exports HVPQ information from the desktop OCIMF Particulars Editor in an OCIMF file to be uploaded to SIRE. Both SIRE and OCIMF Particulars Editor can open OCIMF files.", - "SIRE was originally launched in 1993 by the Oil Companies International Marine Forum (OCIMF) to improve shipping standards in the tanking industry. It is an online database that allows ship owners to submit information about vessels that can be accessed by other parties, such as government bodies, terminal operators, and charterers.", - "NOTE: OCIMF Particulars Editor is only available for download from SIRE." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ocimf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ocr": { - "slug": "ocr", - "extension": "ocr", - "name": "Subtitle Workshop OCR Script", - "category": "subtitle-workshop-ocr-script", - "summary": "", - "developer_org": "nuance-communications", - "developer_name": "Nuance Communications", - "more_information": { - "description": [ - "OCR scripts are written in a proprietary language that is similar to HTML. The scripts use regular expressions for text replacement.", - "NOTE: You can view the pre-installed Subtitle Workshop OCR scripts in the \\​URUSoft\\​Subtitle Workshop\\​OCR Scripts\\​ directory." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ocr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oct": { - "slug": "oct", - "extension": "oct", - "name": "Radiance Octree File", - "category": "radiance-octree-file", - "summary": "", - "developer_org": "radiance", - "developer_name": "Radiance", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oct.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "octest": { - "slug": "octest", - "extension": "octest", - "name": "Xcode Objective-C Unit Test Bundle", - "category": "xcode-objective-c-unit-test-bundle", - "summary": "", - "developer_org": "apple", - "developer_name": "Apple", - "more_information": { - "description": [ - "Tests within an OCTEST bundle may be one of two types:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "octest.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ocx": { - "slug": "ocx", - "extension": "ocx", - "name": "ActiveX Control", - "category": "activex-control", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Many OCX files are included with Windows while others are distributed by software installers. In order for a software program to use an ActiveX control, the control must first be registered in Windows with Regsvr32.exe . Therefore, software installers may include ActiveX control registration as a final step in the installation process.", - "Software developers create ActiveX controls with tools such as Microsoft Visual Studio using programming languages such as Visual Basic and C++. When packaging a control, developers define properties, methods, and events for the control according to Microsoft's Component Object Model (COM) specification. The resulting definition can be accessed by other software programs as long as the control is first registered in Windows.", - "NOTE: ActiveX is not commonly used anymore for developing and distributing software modules, but ActiveX controls are still supported in Windows 10 via Internet Explorer 11 and manual registration." - ] - }, - "common_filenames": [ - { - "filename": "mscomctl.ocx", - "description": "mscomctl.ocx - Contains an update of common controls for Microsoft Visual Basic 6.0." - }, - { - "filename": "Flash.ocx", - "description": "Flash.ocx - Contains the Adobe Flash Player which is used in older versions of Internet Explorer." - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ocx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "od": { - "slug": "od", - "extension": "od", - "name": "Mascopt Graph Request File", - "category": "mascopt-graph-request-file", - "summary": "", - "developer_org": "inria-unsa", - "developer_name": "INRIA/UNSA", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "od.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odb": { - "slug": "odb", - "extension": "odb", - "name": "OpenDocument Database", - "category": "opendocument-database", - "summary": "", - "developer_org": "oxygen-forensics", - "developer_name": "Oxygen Forensics", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odb_4855.png", - "alt": "Screenshot of a .odb file in LibreOffice Base 7.6", - "caption": "ODB file open in LibreOffice Base 7.6" - }, - "description": [ - "OpenDocument databases contain a collection of files and folders compressed with Zip compression. They include settings.xml , context.xml , and manifest.xml files, as well as a database folder that contains the following files:", - "NOTE: The Organization for the Advancement of Structured Information Standards (OASIS) maintains the OpenDocument standard." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/odb_4855.png", - "alt": "Screenshot of a .odb file in LibreOffice Base 7.6", - "caption": "ODB file open in LibreOffice Base 7.6" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odc": { - "slug": "odc", - "extension": "odc", - "name": "Office Data Connection File", - "category": "office-data-connection-file", - "summary": "", - "developer_org": "oasis", - "developer_name": "OASIS", - "more_information": { - "description": [ - "Office Data Connection (ODC) files are used to store reusable connection and data query information. This is useful for sharing connection information, as well as for performing periodic data refreshes within an Excel workbook.", - "ODC files can be created using the Data Connection Wizard in Microsoft Excel, which generates the connection information using HTML markup with included segments of XML . Existing data connections may be viewed in Excel by selecting Data → Connections .", - "NOTE: Since ODC files are stored using HTML and XML, they are viewable in any Web browser or text editor. ODC files are used by Microsoft Excel 2007 and later." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odex": { - "slug": "odex", - "extension": "odex", - "name": "Optimized Dalvik Executable", - "category": "optimized-dalvik-executable", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "ODEX files are optimized versions of DEX files, which contain the executable code for an Android app. While DEX files generically run on all Android devices, ODEX files are optimized for the specific device on which they reside. They not only help load speed but also decrease the amount of space required for the app.", - "Android creates ODEX files for apps before they are run. These files contain the same filename prefix as their corresponding APK file (e.g., MyApp.apk and MyApp.odex ). The data in ODEX files replaces data used in the equivalent DEX file ( classes.dex ) stored inside the APK file.", - "NOTE: Dalvik is the name given to the virtual machine that runs the compiled code for Android apps. Therefore, an optimized DEX file, or ODEX file, is optimized for execution by the Dalvik virtual machine." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odf": { - "slug": "odf", - "extension": "odf", - "name": "OpenDocument Formula", - "category": "opendocument-formula", - "summary": "", - "developer_org": "activision", - "developer_name": "Activision", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odf_719.png", - "alt": "Screenshot of a .odf file in Apache OpenOffice Math 4", - "caption": "ODF file open in Apache OpenOffice Math 4" - }, - "description": [ - "The ODF file is the main file type used by Math to save equations. The file is most commonly opened in Math to edit formulas but may also be imported into other applications, particularly OpenOffice programs such as Calc or Impress. When it is imported into another application, the equation functions like an object that can be placed in a research paper, presentation, etc.", - "Math allows you to enter formulas in an ODF file in three different ways. You can add markup in the equation editor, select a symbol from the \"Elements\" toolbox, or right-click the equation editor and select a symbol in the context menu. When you are done with your equation you can share it via email or export it as a .PDF file.", - "NOTE: Apache OpenOffice was formerly known as OpenOffice.org. The Organization for the Advancement of Structured Information Standards (OASIS) maintains the OpenDocument standard." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/odf_719.png", - "alt": "Screenshot of a .odf file in Apache OpenOffice Math 4", - "caption": "ODF file open in Apache OpenOffice Math 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odg": { - "slug": "odg", - "extension": "odg", - "name": "OpenDocument Graphic File", - "category": "opendocument-graphic-file", - "summary": "", - "developer_org": "oasis", - "developer_name": "OASIS", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odg_717.png", - "alt": "Screenshot of a .odg file in Apache OpenOffice Draw 4", - "caption": "ODG file open in Apache OpenOffice Draw 4" - }, - "description": [ - "The ODG file is saved in the OASIS OpenDocument specification, which is an XML-based format. The Organization for the Advancement of Structured Information Standards (OASIS) maintains the OpenDocument standard. You can save various drawings as ODG files, including logos and illustrations.", - "When you save a graphic with Draw, the application creates an ODG file to store the contents. After saving the file, you can close the file, re-open it, then continue modifying the drawing. To create an ODG file with Draw, select File → New → Drawing , modify the drawing, then select File → Save As... .", - "The ODG file type is one of several OpenOffice file types. Examples of other documents saved in the OASIS OpenDocument specification include .ODT , .ODF , .ODP , and .ODS files." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/odg_717.png", - "alt": "Screenshot of a .odg file in Apache OpenOffice Draw 4", - "caption": "ODG file open in Apache OpenOffice Draw 4" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odg.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odi": { - "slug": "odi", - "extension": "odi", - "name": "OpenDocument Image", - "category": "opendocument-image", - "summary": "", - "developer_org": "oasis", - "developer_name": "OASIS", - "more_information": { - "description": [ - "ODI files are saved as compressed Zip archives that may contain multiple XML files and other asset files.", - "NOTE: OpenOffice is a free office productivity suite that implements the OpenDocument standard. It was previously known as StarOffice." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odi.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odif": { - "slug": "odif", - "extension": "odif", - "name": "Open Document Interchange Format", - "category": "open-document-interchange-format", - "summary": "", - "developer_org": "itu-t", - "developer_name": "ITU-T", - "more_information": { - "description": [ - "ODA is an object-oriented document architecture that was developed in the 1980s and 1990s, but it was not well-accepted. It is rarely used." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odif.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odin": { - "slug": "odin", - "extension": "odin", - "name": "Locky Ransomware Encrypted File", - "category": "locky-ransomware-encrypted-file", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The Locky virus is hazardous malware that people commonly refer to as ransomware. The purpose of the virus is to take your files hostage and force you to pay the perpetrator (by way of Bitcoin) to unlock your files.", - "The virus is a trojan horse typically introduced through a file attached to a spam email. Once the virus affects your computer, it scrambles, renames, and encrypts your files. The virus then generates \"_HOWDO_text.bmp,\" \"_HOWDO_text.html,\" and \"_[2_digit_number]_HOWDO_text.html\" files that contain instructions informing you of the takeover and what you need to do to recover your files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odin.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odkbuild": { - "slug": "odkbuild", - "extension": "odkbuild", - "name": "ODK Build Form", - "category": "odk-build-form", - "summary": "", - "developer_org": "open-data-kit", - "developer_name": "Open Data Kit", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odkbuild_12323.png", - "alt": "Screenshot of a .odkbuild file in ODK Build", - "caption": "ODKBUILD file open in ODK Build" - }, - "description": [ - "Open Data Kit is a free, open-source toolkit that allows developers to create forms and gather data using Android devices. Typically, developers create ODK forms using either XLSForm or ODK Build. Forms created using ODK Build are saved as ODKBUILD files.", - "When viewed in ODK Build, an ODKBUILD file looks like a series of blocks describing form fields. When you select a block, the corresponding field's properties appear in ODK Build's Properties sidebar.", - "You can add new fields to an ODK Build form by selecting the appropriate field type from the Add new menu that appears at the bottom of ODK Build. You can delete a field by selecting the X that appears in the upper right-hand corner of that field. You can also export the form an ODKBUILD file describes as an .XML or .XLSX file." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/odkbuild_12323.png", - "alt": "Screenshot of a .odkbuild file in ODK Build", - "caption": "ODKBUILD file open in ODK Build" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odkbuild.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odl": { - "slug": "odl", - "extension": "odl", - "name": "Object Description Language File", - "category": "object-description-language-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft OneDrive is a file hosting and sharing app used by individuals, organizations, and businesses to share documents, photos, and other files with each other. While users primarily access OneDrive via a web browser, they can also download desktop versions of OneDrive, which allow them to access and edit files offline.", - "The desktop versions of OneDrive store a record of users' actions in ODL files. Microsoft can use these files to troubleshoot any synchronization issues that occur after a user edits files offline.", - "Only a user's most recent OneDrive log is stored as an ODL file. When OneDrive creates a new ODL file, it compresses the previous ODL file and renames it to use the .ODLGZ extension.", - "ODL files are stored in the following locations by default:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odlgz": { - "slug": "odlgz", - "extension": "odlgz", - "name": "Gzipped OneDrive Event Log", - "category": "gzipped-onedrive-event-log", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Individuals, organizations, and businesses use Microsoft OneDrive to host and share files. Primarily, users access OneDrive online in their web browser. However, users can also install a desktop version of OneDrive. In the desktop version of OneDrive, users can access and edit files offline.", - "The desktop versions of OneDrive store a record of users' actions in an ODL file. If the desktop version of OneDrive fails to sync an action to a user's OneDrive account, Microsoft can review the associated ODL file to help them troubleshoot the error.", - "When OneDrive creates a new ODL file, it compresses the previous ODL file into an ODLGZ file. This prevents ODL files from taking up too much space on a user's computer.", - "OneDrive stores ODLGZ files are stored in the following locations by default:" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odlgz.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odlsent": { - "slug": "odlsent", - "extension": "odlsent", - "name": "Sent OneDrive Event Log", - "category": "sent-onedrive-event-log", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft OneDrive is a file hosting and sharing app that individuals and organizations use to store and share files. Primarily, users access OneDrive via a web browser. However, users can also install a desktop version of OneDrive, allowing them to access and edit their files offline. Offline changes a user makes in the desktop version of OneDrive are synced to their OneDrive account, and thus the web version of OneDrive, the next time they connect to the Internet.", - "The desktop versions of OneDrive store a record of a user's actions in an ODL file. Microsoft can use these files to troubleshoot synchronization issues with a user's OneDrive account. After an ODL file has been sent to Microsoft, the file's extension is changed to .odlsent , to denote that Microsoft has received the log the file contains." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odlsent.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odm": { - "slug": "odm", - "extension": "odm", - "name": "OpenDocument Master Document", - "category": "opendocument-master-document", - "summary": "", - "developer_org": "overdrive", - "developer_name": "OverDrive", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odm_729.png", - "alt": "Screenshot of a .odm file in Apache OpenOffice Writer", - "caption": "ODM file open in Apache OpenOffice Writer" - }, - "description": [ - "OpenOffice Writer is a free, open-source alternative to Microsoft Word. An OpenOffice Writer user who is producing a long document, such as a book, thesis, or report, may save that document as an ODM file.", - "ODM files are master documents that allow users to save document sections, such as chapters and report sections, as separate documents (ODT files). Each section can then be edited separately and re-combined within the master document. The ability to edit a long document in sections is meant to improve users' experience with OpenOffice Writer, because document sections load more quickly and are easier to work with than long documents.", - "Since ODM files allow users to easily split, edit, and re-combine a document's sections, the ODM format is especially useful to those writing group documents. Each writer can edit their section as a separate document, before combining it within a single ODM file.", - "NOTE: The Organization for the Advancement of Structured Information Standards (OASIS) maintains the OpenDocument standard." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/odm_729.png", - "alt": "Screenshot of a .odm file in Apache OpenOffice Writer", - "caption": "ODM file open in Apache OpenOffice Writer" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odo": { - "slug": "odo", - "extension": "odo", - "name": "Online Operating System Write Document", - "category": "online-operating-system-write-document", - "summary": "", - "developer_org": "icube-network-solutions", - "developer_name": "iCUBE Network Solutions", - "more_information": { - "description": [ - "OOS is an application that emulates a Windows-like operating system environment within a Web browser. It allows users to customize personal desktop environments and share files with other users." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odoc": { - "slug": "odoc", - "extension": "odoc", - "name": "Synology Office Document Pointer", - "category": "synology-office-document-pointer", - "summary": "", - "developer_org": "synology", - "developer_name": "Synology", - "more_information": { - "description": [ - "Synology Drive is a cloud storage application included with Synology DiskStaton Manager, the web-based operating system used by Synology's Network Attached Storage (NAS) devices. DiskStation Manager also includes Synology Office, a productivity application that can be used to create text documents, spreadsheets, and slideshow presentations.", - "When a user attempts to download a Synology Office document using Synology File Station (a file management tool) or map a drive to a folder containing Synology Office documents, they will receive or gain access to ODOC files. These files are not actually Synology Office documents. Rather, they are pointer files that users can double-click to open the related Office Document, which is still stored in Synology Drive.", - "NOTE: To download a .DOCX version of a Synology Office document, you must open the document in Synology Office and export the document as a DOCX file. Downloading a Synology Office document using File Station will only ever produce an ODOC file, which Microsoft Word and other word processing programs cannot open." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odoc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odp": { - "slug": "odp", - "extension": "odp", - "name": "OpenDocument Presentation", - "summary": "An ODP file is a presentation created by Impress, a presentation program included with the LibreOffice and Apache OpenOffice suites. It contains a series of slides that may contain text, images, media, and transition effects. ODP files are similar to .PPTX files.", - "developer": "OASIS", - "developer_slug": "oasis", - "category": "Data Files", - "category_slug": "data-files", - "rating": 3.8, - "votes": 71, - "last_updated": "June 23, 2022", - "more_information": { - "content": [ - "LibreOffice and Apache OpenOffice are free open-source office suites similar to Microsoft Office . The suites include several applications, including Impress, a presentation application similar to Microsoft PowerPoint .", - "Impress allows users to create slide shows for lectures, project proposals, and other presentations. Impress saves users' slides as ODP files. To create an ODP file in Impress, select File → New → Presentation , then select File → Save As... .", - "NOTE: ODP files are formatted using the OASIS XML-based OpenDocument standard, which The Organization for the Advancement of Structured Information Standards (OASIS) maintains." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odp_718.png", - "srcset": "https://fileinfo.com/img/ss/md/odp_718.png 760w, https://fileinfo.com/img/ss/sm/odp_718.png 380w", - "alt": "Screenshot of a .odp file in Apache OpenOffice Impress 4", - "width": "380", - "height": "253", - "caption": "ODP file open in Apache OpenOffice Impress 4" - } - }, - "how_to_open": { - "instructions": [ - "You can open an ODP file with various presentation programs, including OpenOffice Impress (cross-platform), Microsoft PowerPoint (cross-platform), LibreOffice (cross-platform), and Google Slides (Web, iOS, Android, Chrome OS).", - "You can also convert your ODP file to a PPTX file in all those programs. Note that you may lose some formatting when you open an ODP file in a program other than OpenOffice or LibreOffice or convert an ODP file to another presentation format." - ] - }, - "scraped_at": "2025-08-09T21:58:54.700650", - "source": { - "url": "https://fileinfo.com/extension/odp", - "file": "odp.html" - } - }, - "odr": { - "slug": "odr", - "extension": "odr", - "name": "osu!droid Replay", - "category": "osu-droid-replay", - "summary": "", - "developer_org": "dgsrz", - "developer_name": "dgsrz", - "more_information": { - "description": [ - "osu! is a free rhythm game in which players click and drag on-screen items in time with music. osu!droid is a version of osu! that is available only for Android.", - "While osu! saves players' replays as .OSR files, osu!droid saves players' replays as ODR files. ODR files can be played only in osu!droid. They cannot be played in other versions of osu!. Players can also use ODR files to upload their scores to osu!droid's online leaderboard." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ods": { - "slug": "ods", - "extension": "ods", - "name": "OpenDocument Spreadsheet", - "summary": "An ODS file is a spreadsheet created by Calc, a spreadsheet program included with the LibreOffice and Apache OpenOffice suites. It stores data in cells organized into rows and columns, similar to .XLSX spreadsheets, and it may also contain charts, mathematical functions, and formatting. Several programs can open, edit, save, and convert ODS files, including the Calc apps in the LibreOffice and Apache OpenOffice suites and Microsoft Excel.", - "developer": "OASIS", - "developer_slug": "oasis", - "category": "Spreadsheet Files", - "category_slug": "spreadsheet-files", - "rating": 3.5, - "votes": 280, - "last_updated": "May 12, 2023", - "more_information": { - "content": [ - "LibreOffice and Apache OpenOffice are open-source alternatives to Microsoft Office . Calc is included with LibreOffice and Apache OpenOffice and the equivalent to Microsoft Excel .", - "The software allows users to create spreadsheets to save project trackers, budgets, to-do lists, and other spreadsheet types. Calc saves users' spreadsheets as ODS files by default. To create an ODS file in Calc, select File → New → Spreadsheet , then select File → Save As .", - "ODS files are formatted using the OASIS OpenDocument XML-based standard, which The Organization for the Advancement of Structured Information Standards (OASIS) maintains. LibreOffice, OpenOffice, and other variants, all of which save spreadsheets as ODS files, use this standard." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ods_1215.png", - "srcset": "https://fileinfo.com/img/ss/md/ods_1215.png 760w, https://fileinfo.com/img/ss/sm/ods_1215.png 380w", - "alt": "Screenshot of a .ods file in Apache OpenOffice Calc 4", - "width": "380", - "height": "253", - "caption": "ODS file open in Apache OpenOffice Calc 4" - } - }, - "how_to_open": { - "instructions": [ - "You can open an ODS file with OpenOffice Calc and LibreOffice Calc . Calc is the best option for opening ODS files because it fully supports the formatting of OpenDocument spreadsheets, which may include the spacing of data fields, graphs, etc.", - "Various other spreadsheet applications can open and edit ODS files, but they may not fully support the formatting of the original spreadsheets. Alternative programs include Microsoft Excel and Google Sheets ." - ] - }, - "scraped_at": "2025-08-09T21:58:54.669655", - "source": { - "url": "https://fileinfo.com/extension/ods", - "file": "ods.html" - } - }, - "odt": { - "slug": "odt", - "extension": "odt", - "name": "OpenDocument Text Document", - "summary": "An ODT file is a text document saved in the OpenDocument Text (ODT) format, which is primarily used by the LibreOffice Writer and Apache OpenOffice Writer word processors . It contains formatted text and may include images, tables, charts, and drawn objects. ODT files are an open alternative to Microsoft Word's .DOCX format and commonly save resumes, research papers, essays, reports, and other text-based documents.", - "developer": "OASIS", - "developer_slug": "oasis", - "category": "Text Files", - "category_slug": "text-files", - "rating": 3.5, - "votes": 465, - "last_updated": "January 29, 2025", - "more_information": { - "content": [ - "OASIS (Organization for the Advancement of Structured Information Standards) released the ODT format in 2005 as part of the OpenDocument Format (ODF) 1.0 specification. The organization developed ODT to provide an open, XML-based alternative to proprietary document formats like Microsoft Word's .DOC and DOCX.", - "Since its release, the ODF standard has undergone several updates, with the latest version being ODF 1.3, published in 2021. The ODT format remains widely used in LibreOffice Writer and Apache OpenOffice Writer among users (often students) who prefer free, open-source software over commercial alternatives like Microsoft Word .", - "ODT files conform to the OpenDocument standard maintained by the Organization for the Advancement of Structured Information Standards (OASIS). They are ZIP-compressed archives that contain XML-based document structure and content files, along with embedded media and style information." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/odt_716.png", - "srcset": "https://fileinfo.com/img/ss/md/odt_716.png 760w, https://fileinfo.com/img/ss/sm/odt_716.png 380w", - "alt": "Screenshot of a .odt file in LibreOffice Writer 24", - "width": "380", - "height": "253", - "caption": "ODT file open in LibreOffice Writer 24" - } - }, - "how_to_open": { - "instructions": [ - "You can open ODT files with various word processors, including:", - "If you open an ODT file with a program other than LibreOffice Writer or OpenOffice Writer, it may lose some formatting." - ], - "programs": [ - { - "name": "LibreOffice Writer", - "url": "../software/libreoffice/libreoffice.html" - }, - { - "name": "OpenOffice Writer", - "url": "../software/apache/openoffice.html" - }, - { - "name": "Microsoft Word", - "url": "../software/microsoft/word.html" - }, - { - "name": "Google Docs", - "url": "../software/google/docs.html" - } - ] - }, - "scraped_at": "2025-08-09T21:58:54.643134", - "source": { - "url": "https://fileinfo.com/extension/odt", - "file": "odt.html" - } - }, - "odttf": { - "slug": "odttf", - "extension": "odttf", - "name": "Obfuscated OpenType Font", - "category": "obfuscated-opentype-font", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "The ODTFF format is an embedded font format, which means that it is included inside an electronic document, such as a .PDF or .DOCX file. It is mainly used as a resource in XPS files. However, the format uses the subsetted font, which means only the characters that are used in the document layout are included in the font file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odttf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "odx": { - "slug": "odx", - "extension": "odx", - "name": "BizTalk Server Orchestration File", - "category": "biztalk-server-orchestration-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "ODX files can be validated using the Orchestration Checker tool, which checks for logic errors in the business process orchestration diagram." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "odx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oe6": { - "slug": "oe6", - "extension": "oe6", - "name": "openCanvas 6 Event File", - "category": "opencanvas-6-event-file", - "summary": "", - "developer_org": "portalgraphics", - "developer_name": "Portalgraphics", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/oe6_12394.png", - "alt": "Screenshot of a .oe6 file in Portalgraphics openCanvas 7", - "caption": "OE6 file open in Portalgraphics openCanvas 7" - }, - "description": [ - "You can create various types of artwork with openCanvas, but most users create anime with the software. When you create and save a drawing with openCanvas 6 by selecting File → New... , then selecting File → Save or Save As... , the application creates an OE6 file to store the events you performed to create the drawing. After saving the OE6 file, you can close the drawing, re-open it, which replays the recorded events, and then you can continue editing it.", - "Previous versions of openCanvas saved event files as .WPE , .OC3 , .OC4 , and .OC5 files. The number represents the version of the software. However, when Portalgraphics released openCanvas 7, it replaced OC6 files with the .OCI file type." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/oe6_12394.png", - "alt": "Screenshot of a .oe6 file in Portalgraphics openCanvas 7", - "caption": "OE6 file open in Portalgraphics openCanvas 7" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oe6.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oeaccount": { - "slug": "oeaccount", - "extension": "oeaccount", - "name": "Windows Mail Account File", - "category": "windows-mail-account-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "OEACCOUNT files are located in the following directory: [user]\\​AppData\\​Local\\​Microsoft\\​Windows Mail\\​", - "Windows Mail names OEACCOUNT files as \"account{ID}.oeaccount\", where \"ID\" is a unique generated identifier for the user account.", - "NOTE: Microsoft released Windows Mail in the 1990s and has since replaced it with the Outlook mail program." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oeaccount.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oeb": { - "slug": "oeb", - "extension": "oeb", - "name": "Open eBook File", - "category": "open-ebook-file", - "summary": "", - "developer_org": "qsx", - "developer_name": "QSX", - "more_information": { - "description": [ - "The OEB standard was maintained by the Open eBook Forum, which is now the International Digital Publishing Forum (IDPF)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oeb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oebzip": { - "slug": "oebzip", - "extension": "oebzip", - "name": "Zipped Open eBook File", - "category": "zipped-open-ebook-file", - "summary": "", - "developer_org": "idpf", - "developer_name": "IDPF", - "more_information": { - "description": [ - "NOTE: The OEB standard was maintained by the Open eBook Forum, which is now the International Digital Publishing Forum (IDPF)." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oebzip.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oem": { - "slug": "oem", - "extension": "oem", - "name": "OEM Setup File", - "category": "oem-setup-file", - "summary": "", - "developer_org": "mcsherry-hardware-uk", - "developer_name": "McSherry Hardware UK", - "more_information": { - "description": [ - "OEM files are commonly used to bootstrap Windows operating systems load specific device drivers. A common OEM file that is used in Windows setup is called txtsetup.oem ." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oem.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oesavestate": { - "slug": "oesavestate", - "extension": "oesavestate", - "name": "OpenEmu Saved Game", - "category": "openemu-saved-game", - "summary": "", - "developer_org": "openemu", - "developer_name": "OpenEmu", - "more_information": { - "description": [ - "OpenEmu is a multi-system video game emulator that allows players to play Atari, Game Boy, Nintendo 64, Sega, and other console-based video games on their Macs. When players save a game in OpenEmu, the emulator saves that game in an OESAVESTATE file.", - "Unlike .SAV files and other saved game files used by other video game emulators, OESAVESTATE files are macOS packages. This means they contain multiple files that OpenEmu uses to open a saved game. As such, other emulators cannot correctly load OESAVESTATE files. OpenEmu saves and loads OESAVESTATE files from the Save States folder that is found at Users/​YourUserName/​Library/​Application Support/​OpenEmu/​Save States .", - "NOTE: For many games, OpenEmu creates both a battery save file (often a SAV file) and an OESAVESTATE file when you save a game. So, if you want to transfer your saved game to another emulator, you may be able to do so by finding the game's battery save file and using that to resume your game in another emulator." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oesavestate.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oex": { - "slug": "oex", - "extension": "oex", - "name": "Opera Extension", - "category": "opera-extension", - "summary": "", - "developer_org": "opera-software", - "developer_name": "Opera Software", - "more_information": { - "description": [ - "NOTE: OEX files were introduced with Opera 11. The file format is based on the W3C Widget specification." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oex.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofb": { - "slug": "ofb", - "extension": "ofb", - "name": "Oxygen Forensics Extractor Backup", - "category": "oxygen-forensics-extractor-backup", - "summary": "", - "developer_org": "oxygen-forensics", - "developer_name": "Oxygen Forensics", - "more_information": { - "description": [ - "Oxygen Forensics develops software specializing in extracting and analyzing data from various digital sources, such as computers, mobile devices, cloud services, wearables, and Internet of Things ( IoT ) machines. To extract data from a mobile device with Extractor, open the software in Windows, connect the mobile device to the computer via a USB cable, then follow the prompts in Extractor once the software recognizes the device to extract the data.", - "After extracting data with Extractor from a mobile device, you can save it in various formats, including .PDF , .XML , and .HTML . However, if you want to analyze the data with the tools included with Oxygen Forensic Detective, export the data as an OFB file." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofb.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofbr": { - "slug": "ofbr", - "extension": "ofbr", - "name": "Oxygen Forensics Important Data Backup", - "category": "oxygen-forensics-important-data-backup", - "summary": "", - "developer_org": "oxygen-forensics", - "developer_name": "Oxygen Forensics", - "more_information": { - "description": [ - "Federal agencies, corporate investigators, and law enforcement typically use Oxygen Forensics software to collect digital evidence for legal cases and other investigatory purposes. Examples of data extracted from devices include phone messages, sensitive computer documents, and cloud service customer data.", - "After you extract data from a device and import it into Detective, you can analyze and organize it with various reporting tools included in the software. Then, you can save the data as an OFBX or OFBR file to share the organized and analyzed data. Choose the OFBX file if you want to share a complete data collection, or choose the OFBR file if you only want to share data you have set as important." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofbr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofbx": { - "slug": "ofbx", - "extension": "ofbx", - "name": "Oxygen Forensics Detective Backup", - "category": "oxygen-forensics-detective-backup", - "summary": "", - "developer_org": "oxygen-forensics", - "developer_name": "Oxygen Forensics", - "more_information": { - "description": [ - "Oxygen Forensics develops software that aids in the extraction and analysis of data, such as messages from phones, sensitive documents from computers, and customer data from cloud services. Federal agencies, corporate investigators, and law enforcement primarily use Oxygen Forensics software to collect digital evidence for legal cases and other investigatory purposes.", - "After importing extracted data into Detective, you can analyze and organize it with various reporting tools included in the software. Then, you can save the data as an OFBX file to share with other Detective users. Or, you can send it to non-Detective users with the free and portable Oxygen Forensics Viewer utility." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofbx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofc": { - "slug": "ofc", - "extension": "ofc", - "name": "Open Financial Connectivity File", - "category": "open-financial-connectivity-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft discontinued sales of Microsoft Money in June 2009 then ended support for the software in January 2011." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofd": { - "slug": "ofd", - "extension": "ofd", - "name": "OfficeForms Document", - "category": "officeforms-document", - "summary": "", - "developer_org": "toplevel-computing", - "developer_name": "Toplevel Computing", - "more_information": { - "description": [ - "While OfficeForms and Form Filler were once used by a variety of government agencies and businesses, the program is now obsolete. Toplevel is now owned by Equiniti, which offers an all-in-one electronic communication platform called EQ Outreach in place of OfficeForms and other old Toplevel products." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofd.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "off": { - "slug": "off", - "extension": "off", - "name": "Object File Format", - "category": "object-file-format", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "more_information": { - "description": [ - "Each OFF file begins with the keyword \"OFF.\" The next line includes the number of vertices, faces, and edges of the model. Vertices and faces are listed with x, y, z coordinates, one per line." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "off.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "officeui": { - "slug": "officeui", - "extension": "officeui", - "name": "Microsoft Office UI Customization File", - "category": "microsoft-office-ui-customization-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Each Microsoft Office application uses its own OFFICEUI file, which is named accordingly. For example, Microsoft Word's OFFICEUI file is named Word.officeui . When you make changes to Microsoft Word's ribbon, the changes are saved in Word's OFFICEUI file. They are not applied to Excel, PowerPoint, or other Office applications' ribbons. If you want to customize every Microsoft Office ribbon, you must do so manually from within each individual Office application.", - "To customize an application's ribbon, right-click in the ribbon and select Customize the Ribbon... . Then, make your changes. Advanced users can also modify a ribbon's XML code directly in its corresponding OFFICEUI file. OFFICEUI files are located in one of the following directories:", - "%LocalAppData%/​Microsoft/​Office (Windows with Roaming Registry Key not set)", - "%AppData%/​Microsoft/​Office (Windows with Roaming Registry Key set)", - "Users/​~/​Library/​Containers/​{Office App Name}/​Data/​Library/​Preferences (Mac)", - "To share the ribbon stored in an OFFICEUI file with another Microsoft Office user, you must export the ribbon's settings within an .EXPORTEDUI file. To do so:", - "You can then share your EXPORTEDUI file with another user, who can import the file to apply its ribbon settings in the same Office application. To import an EXPORTEDUI file:", - "NOTE: OFFICEUI files were introduced with Microsoft Office 2010 but are compatible with later versions of Office." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "officeui.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofl": { - "slug": "ofl", - "extension": "ofl", - "name": "Ots File List", - "category": "ots-file-list", - "summary": "", - "developer_org": "ots-labs", - "developer_name": "Ots Labs", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofl.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofm": { - "slug": "ofm", - "extension": "ofm", - "name": "OmniForm Form", - "category": "omniform-form", - "summary": "", - "developer_org": "melco", - "developer_name": "Melco", - "more_information": { - "description": [ - "The OFM format supports digital signatures, attachments, field validation, calculations, and automatic form fill from previously entered data.", - "OmniForm was originally developed by ScanSoft, which merged with Nuance Communications in 2005." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofp": { - "slug": "ofp", - "extension": "ofp", - "name": "Origin Function Plot Theme File", - "category": "origin-function-plot-theme-file", - "summary": "", - "developer_org": "originlab", - "developer_name": "OriginLab", - "more_information": { - "description": [ - "You most likely will never encounter an OFP theme file when using Origin since the files are created and loaded through the app. If you want to open an OFP theme file, you should place it in the \"Function\" folder of the C:\\​Program Files\\​OriginLab\\​Origin\\​Themes installation, then load it using the function plot window in Origin." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofp.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofr": { - "slug": "ofr", - "extension": "ofr", - "name": "OptimFROG Audio File", - "category": "optimfrog-audio-file", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "NOTE: Systems Management Server is now known as System Center Configuration Manager." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oft": { - "slug": "oft", - "extension": "oft", - "name": "Outlook File Template", - "category": "outlook-file-template", - "summary": "", - "developer_org": "microsoft", - "developer_name": "Microsoft", - "more_information": { - "description": [ - "Microsoft developed the Outlook File Template (OFT) format to allow Outlook users to save message content and designs in a reusable format. This is especially helpful in business contexts when sending individually customized emails to different recipients with a similar layout.", - "NOTE: To create an OFT file with Microsoft Outlook, first open and edit a new message, select File → Save As , click \"Save as Type:\" and select \"Outlook Template (*.oft).\"" - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oft.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ofx": { - "slug": "ofx", - "extension": "ofx", - "name": "Open Financial Exchange File", - "category": "open-financial-exchange-file", - "summary": "", - "developer_org": "openfx", - "developer_name": "OpenFX", - "more_information": { - "description": [ - "OFX is an SGML-based file format standardized in 1997 by Intuit, Microsoft, and CheckFree. It replaced the Open Financial Connectivity ( .OFC ) format used by Microsoft Money and is now the standard container for financial information under the Open Financial Exchange Consortium." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ofx.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oga": { - "slug": "oga", - "extension": "oga", - "name": "Ogg Vorbis Audio File", - "category": "ogg-vorbis-audio-file", - "summary": "", - "developer_org": "xiph.org", - "developer_name": "Xiph.Org", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/oga_3634.png", - "alt": "Screenshot of a .oga file in VideoLAN VLC media player", - "caption": "OGA file open in VideoLAN VLC media player" - }, - "description": [ - "Ogg is an open-source audio container format developed and maintained by the Xiph.Org Foundation. Before 2007, all Ogg audio files used the .OGG extension. In 2007, Xiph.Org began recommending that the .ogg extension be used only for Ogg Vorbis audio files (which are audio files encoded using Vorbis and saved in an Ogg container). At the same time, Xiph.org recommended that most other audio-only Ogg files be saved using the .oga extension.", - "Because OGA files are a subset of Ogg audio files, their file type icons may include the OGG extension instead of the OGA extension. For example, the file type icon shown on this page is VideoLAN VLC media player's default icon for OGA files.", - "NOTE: Xiph.Org has released a DirectShow codec pack that allows developers to include OGA support in open-source and commercial Windows applications." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/oga_3634.png", - "alt": "Screenshot of a .oga file in VideoLAN VLC media player", - "caption": "OGA file open in VideoLAN VLC media player" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oga.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogf": { - "slug": "ogf", - "extension": "ogf", - "name": "S.T.A.L.K.E.R. Model File", - "category": "s.t.a.l.k.e.r.-model-file", - "summary": "", - "developer_org": "gsc-game-world", - "developer_name": "GSC Game World", - "more_information": { - "description": [ - "S.T.A.L.K.E.R. uses the X-Ray Engine, which was developed by GSC Game World." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ogf.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogg": { - "slug": "ogg", - "extension": "ogg", - "name": "Ogg Vorbis Audio", - "summary": "An OGG file is an audio file, similar to an .MP3 file, that typically stores music. It contains audio data saved in the Ogg container format and compressed with Vorbis audio compression. OGG files may also include song metadata , such as artist information and track data.", - "developer": "Xiph.Org", - "developer_slug": "xiph.org", - "category": "Audio Files", - "category_slug": "audio-files", - "rating": 3.9, - "votes": 315, - "last_updated": "March 30, 2022", - "more_information": { - "content": [ - "The Ogg container format is a multimedia format that supports multiple streams of video, audio, text, and metadata. The individual streams may be compressed with different compression methods, including Theora (video), Vorbis (audio), Opus (audio), FLAC (audio), and OggPCM (audio).", - "Before 2007, OGG files were used to store various types of media, but since then the Xiph.Org Foundation recommends that OGG files store only audio data. Now, you will most likely encounter only OGG files that store audio data compressed with Vorbis compression.", - "However, OGG files can also use other types of audio compression, including FLAC and Speex. These files cannot officially be referred to as Vorbis files, since they use a different compression scheme. Also, they are typically saved as .OGA files." - ], - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ogg_413.png", - "srcset": "https://fileinfo.com/img/ss/md/ogg_413.png 760w, https://fileinfo.com/img/ss/sm/ogg_413.png 380w", - "alt": "Screenshot of a .ogg file in Adobe Audition 2021", - "width": "380", - "height": "253", - "caption": "OGG file open in Adobe Audition 2021" - } - }, - "how_to_open": { - "instructions": [ - "You can open OGG files with various audio players. Examples of software you can play OGG files with include Microsoft Media Player (bundled with Windows), VideoLAN VLC media player (multiplatform), Nullsoft Winamp (Windows), MPlayer (multiplatform), and Adobe Audition (multiplatform)." - ] - }, - "scraped_at": "2025-08-09T21:58:54.838684", - "source": { - "url": "https://fileinfo.com/extension/ogg", - "file": "ogg.html" - } - }, - "oggstr": { - "slug": "oggstr", - "extension": "oggstr", - "name": "Godot Engine Ogg Audio File", - "category": "godot-engine-ogg-audio-file", - "summary": "", - "developer_org": "godot", - "developer_name": "Godot", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oggstr.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "oggu": { - "slug": "oggu", - "extension": "oggu", - "name": "Origin Unicode Graph File", - "category": "origin-unicode-graph-file", - "summary": "", - "developer_org": "originlab", - "developer_name": "OriginLab", - "more_information": { - "description": [ - "OGGU files replaced .OGG files, which were used to save workbooks in Origin before the 2018 version. OGGU files are saved in a unicode format which features performance advantages over the older OGG file format.", - "You can open OGGU files with Origin and Origin Viewer. Origin is only available for Windows and is the primary program used to create, open, and edit OGGU files. When open in Origin, the graph appears as a window in an open project ( .OPJU or .OPJ file). Origin Viewer is also commonly used since it is a free alternative to Origin and can be used in Windows and macOS.", - "To open an OGGU file in Origin, select File → Open... , select the \"Origin Window .oggu\" file type, navigate to the OGGU file location, and click Open .", - "You can save Origin graphs as templates in order to preserve settings to be used with other graphs you create. To do this, select File → Save Template As... and Origin will create an .OTPU file to store the template." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "oggu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogm": { - "slug": "ogm", - "extension": "ogm", - "name": "Ogg Media File", - "category": "ogg-media-file", - "summary": "", - "developer_org": "originlab", - "developer_name": "OriginLab", - "more_information": { - "description": [ - "NOTE: Xiph.Org, the owner and developer of the Ogg specification, does not support the OGM format because it lies outside of the Ogg specification. The OGM format is different than the format used for .OGG and .OGV files." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ogm.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogmo": { - "slug": "ogmo", - "extension": "ogmo", - "name": "OGMO Editor Project", - "category": "ogmo-editor-project", - "summary": "", - "developer_org": "maddy-thorson-and-friends", - "developer_name": "Maddy Thorson and Friends", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ogmo_13235.png", - "alt": "Screenshot of a .ogmo file in OGMO Editor", - "caption": "OGMO file open in OGMO Editor" - }, - "description": [ - "Indie video game developers use OGMO Editor to create levels for 2D video games. They can then save these levels as .JSON files and include them in a video game development project.", - "Each OGMO Editor level creation project is saved as an OGMO file. OGMO files are renamed JSON files, which include a variety of project data and metadata . For example, each OGMO file includes a project's name, the version of OGMO that created the project, the project's settings, layers, entities, and tilesets (specified from OGMO's Edit Project screen), and the project's default, minimum, and maximum level size." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ogmo_13235.png", - "alt": "Screenshot of a .ogmo file in OGMO Editor", - "caption": "OGMO file open in OGMO Editor" - }, - { - "url": "https://fileinfo.com/img/ss/sm/ogmo_13235-2.png", - "alt": "OGMO file open in Apple TextEdit", - "caption": "OGMO file open in Apple TextEdit" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ogmo.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogmu": { - "slug": "ogmu", - "extension": "ogmu", - "name": "Origin Unicode Matrix File", - "category": "origin-unicode-matrix-file", - "summary": "", - "developer_org": "originlab", - "developer_name": "OriginLab", - "more_information": { - "description": [ - "OGMU files replaced .OGM files, which were used to save workbooks in Origin before the 2018 version. OGMU files are saved in a unicode format which features performance advantages over the older OGM file format.", - "You can open OGMU files with Origin and Origin Viewer. Origin is only available for Windows and is the primary program used to create, open, and edit OGMU files. When open in Origin, the matrix appears as a window in an open project ( .OPJ or .OPJU file). Origin Viewer is also used to view OGMU files and features benefits over Origin, as it is free and can be used in Windows and macOS.", - "To open an OGMU file in Origin, select File → Open... , select the \"Origin Window .ogmu\" file type, navigate to the OGMU file location, and click Open .", - "You can save Origin matrices as templates in order to preserve settings to be used with other matrices you create. To do this, select File → Save Template As... and Origin will create an .OTMU file to store the template." - ] - }, - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ogmu.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ognc": { - "slug": "ognc", - "extension": "ognc", - "name": "Dynamic Web Page", - "category": "dynamic-web-page", - "summary": "", - "developer_org": "n-a", - "developer_name": "N/A", - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ognc.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogs": { - "slug": "ogs", - "extension": "ogs", - "name": "Origin LabTalk Script File", - "category": "origin-labtalk-script-file", - "summary": "", - "developer_org": "origons", - "developer_name": "Origons", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ogs_10871.jpg", - "alt": "Screenshot of a .ogs file in OriginLab Origin 2018", - "caption": "OGS file open in OriginLab Origin 2018" - }, - "description": [ - "You can create OGS files with any text editor. However, OGS files are most often created using Code Builder, which is a tool included with Origin. You can access Code Builder by clicking the yellow gear icon in the standard toolbar. You can also open OGS files in Code Builder by selecting File → Open... .", - "Another way to open OGS files is through the Script Window. To access the Script Window, select Window → Script Window and then select File(Text) → Open... in the Script Window.", - "NOTE: User-defined OGS files are typically saved in the \"User Files\" folder in the Origin program folder." - ] - }, - "images": [ - { - "url": "https://fileinfo.com/img/ss/sm/ogs_10871.jpg", - "alt": "Screenshot of a .ogs file in OriginLab Origin 2018", - "caption": "OGS file open in OriginLab Origin 2018" - } - ], - "updated_at": "2025-08-09", - "sources": [ - { - "url": "ogs.html", - "retrieved_at": "2025-08-09" - } - ] - }, - "ogv": { - "slug": "ogv", - "extension": "ogv", - "name": "Ogg Video", - "category": "ogg-video", - "summary": "", - "developer_org": "xiph.org", - "developer_name": "Xiph.Org", - "more_information": { - "screenshot": { - "url": "https://fileinfo.com/img/ss/sm/ogv_3635.png", - "alt": "Screenshot of a .ogv file in Eltima Elmedia Player", - "caption": "OGV file open in Eltima Elmedia Player" - }, - "description": [ - "The Ogg container format is a multimedia format that supports multiple video, audio, text, and metadata streams. You can compress each stream in the container with different compression methods. For example, the video stream in an Ogg container may be compressed with Theora compression, and the audio stream may be compressed with Vorbis compression.", - "The Xiph.Org Foundation, which develops Ogg, recommends that Ogg container files that only store audio data use the .ogg or .oga file extension ( .OGG and .OGA files). Also, Xiph.Org recommends that Ogg container files that store video data use the .ogv extension (OGV files).", - "Web developers and content creators often utilize OGV files for sharing video content using the HTML5